Merge pull request #4399 from MrPetovan/task/3878-move-include-bbcode-to-src
Move include/bbcode to src/ part 1 : Everything but bbcode()
This commit is contained in:
GitHub
commit
85c8bf0228
15 changed files with 1615 additions and 1505 deletions
66
boot.php
66
boot.php
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@ -1,6 +1,6 @@
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<?php
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/** @file boot.php
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*
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/**
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* @file_tag_unsave_file boot.php
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* This file defines some global constants and includes the central App class.
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*/
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@ -24,11 +24,13 @@ use Friendica\Core\Addon;
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use Friendica\Core\Config;
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use Friendica\Core\L10n;
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use Friendica\Core\PConfig;
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use Friendica\Core\Protocol;
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use Friendica\Core\System;
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use Friendica\Core\Worker;
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use Friendica\Database\DBM;
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use Friendica\Database\DBStructure;
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use Friendica\Model\Contact;
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use Friendica\Model\Conversation;
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use Friendica\Util\DateTimeFormat;
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require_once 'include/text.php';
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@ -232,47 +234,51 @@ define('CP_USERS_AND_GLOBAL', 2);
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/**
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* @name Protocols
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* @deprecated since version 3.6
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* @see Conversation
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*
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* Different protocols that we are storing
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* @{
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*/
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define('PROTOCOL_UNKNOWN', 0);
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define('PROTOCOL_DFRN', 1);
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define('PROTOCOL_DIASPORA', 2);
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define('PROTOCOL_OSTATUS_SALMON', 3);
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define('PROTOCOL_OSTATUS_FEED', 4); // Deprecated
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define('PROTOCOL_GS_CONVERSATION', 5); // Deprecated
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define('PROTOCOL_SPLITTED_CONV', 6);
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define('PROTOCOL_UNKNOWN' , Conversation::PROTOCOL_UNKNOWN);
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define('PROTOCOL_DFRN' , Conversation::PROTOCOL_DFRN);
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define('PROTOCOL_DIASPORA' , Conversation::PROTOCOL_DIASPORA);
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define('PROTOCOL_OSTATUS_SALMON' , Conversation::PROTOCOL_OSTATUS_SALMON);
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define('PROTOCOL_OSTATUS_FEED' , Conversation::PROTOCOL_OSTATUS_FEED); // Deprecated
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define('PROTOCOL_GS_CONVERSATION', Conversation::PROTOCOL_GS_CONVERSATION); // Deprecated
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define('PROTOCOL_SPLITTED_CONV' , Conversation::PROTOCOL_SPLITTED_CONV);
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/**
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* @}
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*/
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/**
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* @name Network
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* @name Network constants
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* @deprecated since version 3.6
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* @see Protocol
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*
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* Network and protocol family types
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* @{
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*/
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define('NETWORK_DFRN', 'dfrn'); // Friendica, Mistpark, other DFRN implementations
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define('NETWORK_ZOT', 'zot!'); // Zot! - Currently unsupported
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define('NETWORK_OSTATUS', 'stat'); // GNU-social, Pleroma, Mastodon, other OStatus implementations
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define('NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol
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define('NETWORK_DIASPORA', 'dspr'); // Diaspora
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define('NETWORK_MAIL', 'mail'); // IMAP/POP
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define('NETWORK_FACEBOOK', 'face'); // Facebook API
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define('NETWORK_LINKEDIN', 'lnkd'); // LinkedIn
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define('NETWORK_XMPP', 'xmpp'); // XMPP - Currently unsupported
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define('NETWORK_MYSPACE', 'mysp'); // MySpace - Currently unsupported
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define('NETWORK_GPLUS', 'goog'); // Google+
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define('NETWORK_PUMPIO', 'pump'); // pump.io
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define('NETWORK_TWITTER', 'twit'); // Twitter
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define('NETWORK_DIASPORA2', 'dspc'); // Diaspora connector
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define('NETWORK_STATUSNET', 'stac'); // Statusnet connector
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define('NETWORK_APPNET', 'apdn'); // app.net - Dead protocol
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define('NETWORK_NEWS', 'nntp'); // Network News Transfer Protocol - Currently unsupported
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define('NETWORK_ICALENDAR', 'ical'); // iCalendar - Currently unsupported
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define('NETWORK_PNUT', 'pnut'); // pnut.io - Currently unsupported
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define('NETWORK_PHANTOM', 'unkn'); // Place holder
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define('NETWORK_DFRN' , Protocol::DFRN); // Friendica, Mistpark, other DFRN implementations
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define('NETWORK_ZOT' , Protocol::ZOT); // Zot! - Currently unsupported
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define('NETWORK_OSTATUS' , Protocol::OSTATUS); // GNU-social, Pleroma, Mastodon, other OStatus implementations
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define('NETWORK_FEED' , Protocol::FEED); // RSS/Atom feeds with no known "post/notify" protocol
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define('NETWORK_DIASPORA' , Protocol::DIASPORA); // Diaspora
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define('NETWORK_MAIL' , Protocol::MAIL); // IMAP/POP
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define('NETWORK_FACEBOOK' , Protocol::FACEBOOK); // Facebook API
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define('NETWORK_LINKEDIN' , Protocol::LINKEDIN); // LinkedIn
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define('NETWORK_XMPP' , Protocol::XMPP); // XMPP - Currently unsupported
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define('NETWORK_MYSPACE' , Protocol::MYSPACE); // MySpace - Currently unsupported
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define('NETWORK_GPLUS' , Protocol::GPLUS); // Google+
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define('NETWORK_PUMPIO' , Protocol::PUMPIO); // pump.io
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define('NETWORK_TWITTER' , Protocol::TWITTER); // Twitter
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define('NETWORK_DIASPORA2', Protocol::DIASPORA2); // Diaspora connector
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define('NETWORK_STATUSNET', Protocol::STATUSNET); // Statusnet connector
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define('NETWORK_APPNET' , Protocol::APPNET); // app.net - Dead protocol
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define('NETWORK_NEWS' , Protocol::NEWS); // Network News Transfer Protocol - Currently unsupported
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define('NETWORK_ICALENDAR', Protocol::ICALENDAR); // iCalendar - Currently unsupported
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define('NETWORK_PNUT' , Protocol::PNUT); // pnut.io - Currently unsupported
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define('NETWORK_PHANTOM' , Protocol::PHANTOM); // Place holder
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/**
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* @}
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*/
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@ -165,7 +165,7 @@ line
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code</code></td>
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</tr>
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<tr>
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<td>[code=php]function text_highlight($s,$lang)[/code]</td>
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<td>[code=php]function text_highlight($s,$lang)[/code]<sup><a href="#supported-code">1</a></sup></td>
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<td><code><div class="hl-main"><ol class="hl-main"><li><span class="hl-code"> </span><span class="hl-reserved">function</span><span class="hl-code"> </span><span class="hl-identifier">text_highlight</span><span class="hl-brackets">(</span><span class="hl-var">$s</span><span class="hl-code">,</span><span class="hl-var">$lang</span><span class="hl-brackets">)</span></li></ol></div></code></td>
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</tr>
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<tr>
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@ -208,6 +208,27 @@ code</code></td>
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</tr>
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</table>
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<a name="supported-code">1</a>: Supported language parameter values for code highlighting:
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- abap
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- avrc
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- cpp
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- css
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- diff
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- dtd
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- html
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- java
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- javascript
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- js
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- mysql
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- perl
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- php
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- python
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- ruby
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- sh
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- sql
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- vbscript
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- xml
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### Titles
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<table class="bbcodes">
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@ -2,12 +2,14 @@
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/**
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* @file include/acl_selectors.php
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*/
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use Friendica\App;
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use Friendica\Content\Feature;
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use Friendica\Content\Widget;
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use Friendica\Core\Addon;
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use Friendica\Core\Config;
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use Friendica\Core\L10n;
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use Friendica\Core\Protocol;
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use Friendica\Database\DBM;
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use Friendica\Model\Contact;
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use Friendica\Model\GContact;
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@ -248,7 +250,7 @@ function contact_select($selname, $selclass, $preselected = false, $size = 4, $p
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}
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if ($privmail) {
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$trimmed = GetProfileUsername($rr['url'], $rr['name'], false);
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$trimmed = Protocol::formatMention($rr['url'], $rr['name']);
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} else {
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$trimmed = mb_substr($rr['name'],0,20);
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}
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@ -2751,7 +2751,7 @@ function api_get_entitities(&$text, $bbcode)
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return [];
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}
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$bbcode = bb_CleanPictureLinks($bbcode);
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$bbcode = BBCode::cleanPictureLinks($bbcode);
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// Change pure links in text to bbcode uris
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$bbcode = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2]$2[/url]', $bbcode);
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@ -5171,7 +5171,7 @@ function api_clean_plain_items($Text)
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{
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$include_entities = strtolower(x($_REQUEST, 'include_entities') ? $_REQUEST['include_entities'] : "false");
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$Text = bb_CleanPictureLinks($Text);
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$Text = BBCode::cleanPictureLinks($Text);
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$URLSearchString = "^\[\]";
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$Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
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@ -76,10 +76,10 @@ function diaspora2bb($s) {
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$s = preg_replace('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?<!,))/ism', '$1[url=$2$3]$2$3[/url]', $s);
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//$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3$4]$2$3$4[/url]',$s);
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$s = bb_tag_preg_replace('/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism', '[youtube]$2[/youtube]', 'url', $s);
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$s = bb_tag_preg_replace('/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism' , '[youtube]$1[/youtube]', 'url', $s);
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$s = bb_tag_preg_replace('/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism' , '[vimeo]$2[/vimeo]' , 'url', $s);
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$s = bb_tag_preg_replace('/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism' , '[vimeo]$1[/vimeo]' , 'url', $s);
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$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism', '[youtube]$2[/youtube]', 'url', $s);
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$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism' , '[youtube]$1[/youtube]', 'url', $s);
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$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism' , '[vimeo]$2[/vimeo]' , 'url', $s);
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$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism' , '[vimeo]$1[/vimeo]' , 'url', $s);
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// remove duplicate adjacent code tags
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$s = preg_replace('/(\[code\])+(.*?)(\[\/code\])+/ism', '[code]$2[/code]', $s);
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@ -130,7 +130,7 @@ function bb2diaspora($Text, $preserve_nl = false, $fordiaspora = true) {
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// Since Diaspora is creating a summary for links, this function removes them before posting
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if ($fordiaspora) {
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$Text = bb_remove_share_information($Text);
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$Text = BBCode::removeShareInformation($Text);
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}
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/**
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1439
include/bbcode.php
1439
include/bbcode.php
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@ -2,1445 +2,10 @@
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/**
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* @file include/bbcode.php
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*/
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use Friendica\App;
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use Friendica\Content\Smilies;
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use Friendica\Content\OEmbed;
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use Friendica\Content\Text\BBCode;
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use Friendica\Core\Addon;
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use Friendica\Core\Cache;
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use Friendica\Core\L10n;
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use Friendica\Core\System;
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use Friendica\Core\Config;
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use Friendica\Model\Contact;
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use Friendica\Util\Map;
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use Friendica\Util\Network;
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require_once 'include/event.php';
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require_once 'mod/proxy.php';
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function bb_PictureCacheExt($matches) {
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if (strpos($matches[3], "data:image/") === 0) {
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return $matches[0];
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}
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$matches[3] = proxy_url($matches[3]);
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return "[img=" . $matches[1] . "x" . $matches[2] . "]" . $matches[3] . "[/img]";
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}
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function bb_PictureCache($matches) {
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if (strpos($matches[1], "data:image/") === 0) {
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return $matches[0];
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}
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$matches[1] = proxy_url($matches[1]);
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return "[img]" . $matches[1] . "[/img]";
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}
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function bb_map_coords($match) {
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// the extra space in the following line is intentional
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return str_replace($match[0], '<div class="map" >' . Map::byCoordinates(str_replace('/', ' ', $match[1])) . '</div>', $match[0]);
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}
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function bb_map_location($match) {
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// the extra space in the following line is intentional
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return str_replace($match[0], '<div class="map" >' . Map::byLocation($match[1]) . '</div>', $match[0]);
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}
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/**
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* Processes [attachment] tags
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*
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* Note: Can produce a [bookmark] tag in the returned string
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*
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* @brief Processes [attachment] tags
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* @param string $return
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* @param bool|int $simplehtml
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* @param bool $tryoembed
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* @return string
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*/
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function bb_attachment($return, $simplehtml = false, $tryoembed = true)
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{
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$data = BBCode::getAttachmentData($return);
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if (!$data) {
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return $return;
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}
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if (isset($data["title"])) {
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$data["title"] = strip_tags($data["title"]);
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$data["title"] = str_replace(["http://", "https://"], "", $data["title"]);
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}
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if (((strpos($data["text"], "[img=") !== false) || (strpos($data["text"], "[img]") !== false) || Config::get('system', 'always_show_preview')) && ($data["image"] != "")) {
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$data["preview"] = $data["image"];
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$data["image"] = "";
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}
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$return = '';
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if ($simplehtml == 7) {
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$return = style_url_for_mastodon($data["url"]);
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} elseif (($simplehtml != 4) && ($simplehtml != 0)) {
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$return = sprintf('<a href="%s" target="_blank">%s</a><br>', $data["url"], $data["title"]);
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} else {
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try {
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if ($tryoembed && OEmbed::isAllowedURL($data['url'])) {
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$return = OEmbed::getHTML($data['url'], $data['title']);
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} else {
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throw new Exception('OEmbed is disabled for this attachment.');
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}
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} catch (Exception $e) {
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if ($simplehtml != 4) {
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$return = sprintf('<div class="type-%s">', $data["type"]);
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}
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if ($data["image"] != "") {
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$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data["url"], proxy_url($data["image"]), $data["title"]);
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} elseif ($data["preview"] != "") {
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$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data["url"], proxy_url($data["preview"]), $data["title"]);
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}
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if (($data["type"] == "photo") && ($data["url"] != "") && ($data["image"] != "")) {
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$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data["url"], proxy_url($data["image"]), $data["title"]);
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} else {
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$return .= sprintf('<h4><a href="%s">%s</a></h4>', $data['url'], $data['title']);
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}
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if ($data["description"] != "" && $data["description"] != $data["title"]) {
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$return .= sprintf('<blockquote>%s</blockquote>', trim(bbcode($data["description"])));
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}
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|
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if ($data["type"] == "link") {
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$return .= sprintf('<sup><a href="%s">%s</a></sup>', $data['url'], parse_url($data['url'], PHP_URL_HOST));
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}
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if ($simplehtml != 4) {
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$return .= '</div>';
|
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}
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}
|
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}
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|
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return trim($data["text"] . ' ' . $return . ' ' . $data["after"]);
|
||||
}
|
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function bb_remove_share_information($Text, $plaintext = false, $nolink = false) {
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$data = BBCode::getAttachmentData($Text);
|
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|
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if (!$data) {
|
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return $Text;
|
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} elseif ($nolink) {
|
||||
return $data["text"] . $data["after"];
|
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}
|
||||
|
||||
$title = htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false);
|
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$text = htmlentities($data["text"], ENT_QUOTES, 'UTF-8', false);
|
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if ($plaintext || (($title != "") && strstr($text, $title))) {
|
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$data["title"] = $data["url"];
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} elseif (($text != "") && strstr($title, $text)) {
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$data["text"] = $data["title"];
|
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$data["title"] = $data["url"];
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}
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if (($data["text"] == "") && ($data["title"] != "") && ($data["url"] == "")) {
|
||||
return $data["title"] . $data["after"];
|
||||
}
|
||||
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||||
// If the link already is included in the post, don't add it again
|
||||
if (($data["url"] != "") && strpos($data["text"], $data["url"])) {
|
||||
return $data["text"] . $data["after"];
|
||||
}
|
||||
|
||||
$text = $data["text"];
|
||||
|
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if (($data["url"] != "") && ($data["title"] != "")) {
|
||||
$text .= "\n[url=" . $data["url"] . "]" . $data["title"] . "[/url]";
|
||||
} elseif (($data["url"] != "")) {
|
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$text .= "\n" . $data["url"];
|
||||
}
|
||||
|
||||
return $text . "\n" . $data["after"];
|
||||
}
|
||||
|
||||
function bb_cleanstyle($st) {
|
||||
return "<span style=\"" . cleancss($st[1]) . ";\">" . $st[2] . "</span>";
|
||||
}
|
||||
|
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function bb_cleanclass($st) {
|
||||
return "<span class=\"" . cleancss($st[1]) . "\">" . $st[2] . "</span>";
|
||||
}
|
||||
|
||||
function cleancss($input) {
|
||||
|
||||
$cleaned = "";
|
||||
|
||||
$input = strtolower($input);
|
||||
|
||||
for ($i = 0; $i < strlen($input); $i++) {
|
||||
$char = substr($input, $i, 1);
|
||||
|
||||
if (($char >= "a") && ($char <= "z")) {
|
||||
$cleaned .= $char;
|
||||
}
|
||||
|
||||
if (!(strpos(" #;:0123456789-_.%", $char) === false)) {
|
||||
$cleaned .= $char;
|
||||
}
|
||||
}
|
||||
|
||||
return $cleaned;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Converts [url] BBCodes in a format that looks fine on Mastodon. (callback function)
|
||||
* @param array $match Array with the matching values
|
||||
* @return string reformatted link including HTML codes
|
||||
*/
|
||||
function bb_style_url($match) {
|
||||
$url = $match[1];
|
||||
|
||||
if (isset($match[2]) && ($match[1] != $match[2])) {
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
$parts = parse_url($url);
|
||||
if (!isset($parts['scheme'])) {
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
return style_url_for_mastodon($url);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Converts [url] BBCodes in a format that looks fine on Mastodon and GNU Social.
|
||||
* @param string $url URL that is about to be reformatted
|
||||
* @return string reformatted link including HTML codes
|
||||
*/
|
||||
function style_url_for_mastodon($url) {
|
||||
$styled_url = $url;
|
||||
|
||||
$parts = parse_url($url);
|
||||
$scheme = $parts['scheme'].'://';
|
||||
$styled_url = str_replace($scheme, '', $styled_url);
|
||||
|
||||
$html = '<a href="%s" class="attachment" rel="nofollow noopener" target="_blank">'.
|
||||
'<span class="invisible">%s</span>';
|
||||
|
||||
if (strlen($styled_url) > 30) {
|
||||
$html .= '<span class="ellipsis">%s</span>'.
|
||||
'<span class="invisible">%s</span></a>';
|
||||
|
||||
$ellipsis = substr($styled_url, 0, 30);
|
||||
$rest = substr($styled_url, 30);
|
||||
return sprintf($html, $url, $scheme, $ellipsis, $rest);
|
||||
} else {
|
||||
$html .= '%s</a>';
|
||||
return sprintf($html, $url, $scheme, $styled_url);
|
||||
}
|
||||
}
|
||||
|
||||
function stripcode_br_cb($s) {
|
||||
return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
|
||||
}
|
||||
|
||||
/*
|
||||
* [noparse][i]italic[/i][/noparse] turns into
|
||||
* [noparse][ i ]italic[ /i ][/noparse],
|
||||
* to hide them from parser.
|
||||
*/
|
||||
function bb_spacefy($st) {
|
||||
$whole_match = $st[0];
|
||||
$captured = $st[1];
|
||||
$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
|
||||
$new_str = str_replace($captured, $spacefied, $whole_match);
|
||||
return $new_str;
|
||||
}
|
||||
|
||||
/*
|
||||
* The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
|
||||
* now turns back and the [noparse] tags are trimed
|
||||
* returning [i]italic[/i]
|
||||
*/
|
||||
function bb_unspacefy_and_trim($st) {
|
||||
$captured = $st[1];
|
||||
$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
|
||||
return $unspacefied;
|
||||
}
|
||||
|
||||
function bb_find_open_close($s, $open, $close, $occurence = 1) {
|
||||
if ($occurence < 1) {
|
||||
$occurence = 1;
|
||||
}
|
||||
|
||||
$start_pos = -1;
|
||||
for ($i = 1; $i <= $occurence; $i++) {
|
||||
if ($start_pos !== false) {
|
||||
$start_pos = strpos($s, $open, $start_pos + 1);
|
||||
}
|
||||
}
|
||||
|
||||
if ($start_pos === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$end_pos = strpos($s, $close, $start_pos);
|
||||
|
||||
if ($end_pos === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$res = [ 'start' => $start_pos, 'end' => $end_pos ];
|
||||
|
||||
return $res;
|
||||
}
|
||||
|
||||
function get_bb_tag_pos($s, $name, $occurence = 1) {
|
||||
if ($occurence < 1) {
|
||||
$occurence = 1;
|
||||
}
|
||||
|
||||
$start_open = -1;
|
||||
for ($i = 1; $i <= $occurence; $i++) {
|
||||
if ($start_open !== false) {
|
||||
$start_open = strpos($s, '[' . $name, $start_open + 1); // allow [name= type tags
|
||||
}
|
||||
}
|
||||
|
||||
if ($start_open === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$start_equal = strpos($s, '=', $start_open);
|
||||
$start_close = strpos($s, ']', $start_open);
|
||||
|
||||
if ($start_close === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$start_close++;
|
||||
|
||||
$end_open = strpos($s, '[/' . $name . ']', $start_close);
|
||||
|
||||
if ($end_open === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$res = [
|
||||
'start' => [
|
||||
'open' => $start_open,
|
||||
'close' => $start_close
|
||||
],
|
||||
'end' => [
|
||||
'open' => $end_open,
|
||||
'close' => $end_open + strlen('[/' . $name . ']')
|
||||
],
|
||||
];
|
||||
|
||||
if ($start_equal !== false) {
|
||||
$res['start']['equal'] = $start_equal + 1;
|
||||
}
|
||||
|
||||
return $res;
|
||||
}
|
||||
|
||||
function bb_tag_preg_replace($pattern, $replace, $name, $s) {
|
||||
|
||||
$string = $s;
|
||||
|
||||
$occurence = 1;
|
||||
$pos = get_bb_tag_pos($string, $name, $occurence);
|
||||
while ($pos !== false && $occurence < 1000) {
|
||||
$start = substr($string, 0, $pos['start']['open']);
|
||||
$subject = substr($string, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
|
||||
$end = substr($string, $pos['end']['close']);
|
||||
if ($end === false) {
|
||||
$end = '';
|
||||
}
|
||||
|
||||
$subject = preg_replace($pattern, $replace, $subject);
|
||||
$string = $start . $subject . $end;
|
||||
|
||||
$occurence++;
|
||||
$pos = get_bb_tag_pos($string, $name, $occurence);
|
||||
}
|
||||
|
||||
return $string;
|
||||
}
|
||||
|
||||
function bb_extract_images($body) {
|
||||
|
||||
$saved_image = [];
|
||||
$orig_body = $body;
|
||||
$new_body = '';
|
||||
|
||||
$cnt = 0;
|
||||
$img_start = strpos($orig_body, '[img');
|
||||
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
||||
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
||||
while (($img_st_close !== false) && ($img_end !== false)) {
|
||||
|
||||
$img_st_close++; // make it point to AFTER the closing bracket
|
||||
$img_end += $img_start;
|
||||
|
||||
if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
|
||||
// This is an embedded image
|
||||
|
||||
$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
|
||||
$new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
|
||||
|
||||
$cnt++;
|
||||
} else {
|
||||
$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
|
||||
}
|
||||
|
||||
$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
|
||||
|
||||
if ($orig_body === false) {
|
||||
// in case the body ends on a closing image tag
|
||||
$orig_body = '';
|
||||
}
|
||||
|
||||
$img_start = strpos($orig_body, '[img');
|
||||
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
||||
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
||||
}
|
||||
|
||||
$new_body = $new_body . $orig_body;
|
||||
|
||||
return ['body' => $new_body, 'images' => $saved_image];
|
||||
}
|
||||
|
||||
function bb_replace_images($body, $images) {
|
||||
|
||||
$newbody = $body;
|
||||
|
||||
$cnt = 0;
|
||||
foreach ($images as $image) {
|
||||
// We're depending on the property of 'foreach' (specified on the PHP website) that
|
||||
// it loops over the array starting from the first element and going sequentially
|
||||
// to the last element
|
||||
$newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . proxy_url($image) .'" alt="' . L10n::t('Image/photo') . '" />', $newbody);
|
||||
$cnt++;
|
||||
}
|
||||
|
||||
return $newbody;
|
||||
}
|
||||
|
||||
/**
|
||||
* Processes [share] tags
|
||||
*
|
||||
* Note: Can produce a [bookmark] tag in the output
|
||||
*
|
||||
* @brief Processes [share] tags
|
||||
* @param array $share preg_match_callback result array
|
||||
* @param bool|int $simplehtml
|
||||
* @return string
|
||||
*/
|
||||
function bb_ShareAttributes($share, $simplehtml)
|
||||
{
|
||||
$attributes = $share[2];
|
||||
|
||||
$author = "";
|
||||
preg_match("/author='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$author = html_entity_decode($matches[1], ENT_QUOTES, 'UTF-8');
|
||||
}
|
||||
|
||||
preg_match('/author="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$author = $matches[1];
|
||||
}
|
||||
|
||||
$profile = "";
|
||||
preg_match("/profile='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$profile = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/profile="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$profile = $matches[1];
|
||||
}
|
||||
|
||||
$avatar = "";
|
||||
preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$avatar = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$avatar = $matches[1];
|
||||
}
|
||||
|
||||
$link = "";
|
||||
preg_match("/link='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$link = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/link="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$link = $matches[1];
|
||||
}
|
||||
|
||||
$posted = "";
|
||||
|
||||
preg_match("/posted='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$posted = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/posted="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$posted = $matches[1];
|
||||
}
|
||||
|
||||
// We only call this so that a previously unknown contact can be added.
|
||||
// This is important for the function "get_contact_details_by_url".
|
||||
// This function then can fetch an entry from the contact table.
|
||||
Contact::getIdForURL($profile, 0);
|
||||
|
||||
$data = Contact::getDetailsByURL($profile);
|
||||
|
||||
if (x($data, "name") && x($data, "addr")) {
|
||||
$userid_compact = $data["name"] . " (" . $data["addr"] . ")";
|
||||
} else {
|
||||
$userid_compact = GetProfileUsername($profile, $author, true);
|
||||
}
|
||||
|
||||
if (x($data, "addr")) {
|
||||
$userid = $data["addr"];
|
||||
} else {
|
||||
$userid = GetProfileUsername($profile, $author, false);
|
||||
}
|
||||
|
||||
if (x($data, "name")) {
|
||||
$author = $data["name"];
|
||||
}
|
||||
|
||||
if (x($data, "micro")) {
|
||||
$avatar = $data["micro"];
|
||||
}
|
||||
|
||||
$preshare = trim($share[1]);
|
||||
if ($preshare != "") {
|
||||
$preshare .= "<br />";
|
||||
}
|
||||
|
||||
switch ($simplehtml) {
|
||||
case 1:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' <a href="' . $profile . '">' . $userid . "</a>: <br />»" . $share[3] . "«";
|
||||
break;
|
||||
case 2:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 3: // Diaspora
|
||||
$headline .= '<b>' . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . $userid . ':</b><br />';
|
||||
|
||||
$text = trim($share[1]);
|
||||
|
||||
if ($text != "") {
|
||||
$text .= "<hr />";
|
||||
}
|
||||
|
||||
if (stripos(normalise_link($link), 'http://twitter.com/') === 0) {
|
||||
$text .= $headline . '<blockquote>' . trim($share[3]) . "</blockquote><br />";
|
||||
|
||||
if ($link != "") {
|
||||
$text .= '<br /><a href="' . $link . '">[l]</a>';
|
||||
}
|
||||
} else {
|
||||
$text .= '<br /><a href="' . $link . '">' . $link . '</a>';
|
||||
}
|
||||
|
||||
break;
|
||||
case 4:
|
||||
$headline .= '<br /><b>' . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
|
||||
$headline .= L10n::t('<a href="%1$s" target="_blank">%2$s</a> %3$s', $link, $userid, $posted);
|
||||
$headline .= ":</b><br />";
|
||||
|
||||
$text = trim($share[1]);
|
||||
|
||||
if ($text != "") {
|
||||
$text .= "<hr />";
|
||||
}
|
||||
|
||||
$text .= $headline . '<blockquote class="shared_content">' . trim($share[3]) . "</blockquote><br />";
|
||||
|
||||
break;
|
||||
case 5:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 6: // app.net
|
||||
$text = $preshare . ">> @" . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 7: // statusnet/GNU Social
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . " @" . $userid_compact . ": " . $share[3];
|
||||
break;
|
||||
case 8: // twitter
|
||||
$text = $preshare . "RT @" . $userid_compact . ": " . $share[3];
|
||||
break;
|
||||
case 9: // Google+/Facebook
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
|
||||
if ($link != "") {
|
||||
$text .= "<br /><br />" . $link;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
// Transforms quoted tweets in rich attachments to avoid nested tweets
|
||||
if (stripos(normalise_link($link), 'http://twitter.com/') === 0 && OEmbed::isAllowedURL($link)) {
|
||||
try {
|
||||
$oembed = OEmbed::getHTML($link, $preshare);
|
||||
} catch (Exception $e) {
|
||||
$oembed = sprintf('[bookmark=%s]%s[/bookmark]', $link, $preshare);
|
||||
}
|
||||
|
||||
$text = $preshare . $oembed;
|
||||
} else {
|
||||
$text = trim($share[1]) . "\n";
|
||||
|
||||
$avatar = proxy_url($avatar, false, PROXY_SIZE_THUMB);
|
||||
|
||||
$tpl = get_markup_template('shared_content.tpl');
|
||||
$text .= replace_macros($tpl, [
|
||||
'$profile' => $profile,
|
||||
'$avatar' => $avatar,
|
||||
'$author' => $author,
|
||||
'$link' => $link,
|
||||
'$posted' => $posted,
|
||||
'$content' => trim($share[3])
|
||||
]);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
function GetProfileUsername($profile, $username, $compact = false, $getnetwork = false) {
|
||||
|
||||
$twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1@twitter.com", $profile);
|
||||
if ($twitter != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_TWITTER;
|
||||
} elseif ($compact) {
|
||||
return $twitter;
|
||||
} else {
|
||||
return ($username . " (" . $twitter . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$appnet = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1@alpha.app.net", $profile);
|
||||
if ($appnet != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_APPNET;
|
||||
} elseif ($compact) {
|
||||
return $appnet;
|
||||
} else {
|
||||
return ($username . " (" . $appnet . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$gplus = preg_replace("=https?://plus.google.com/(.*)=ism", "$1@plus.google.com", $profile);
|
||||
if ($gplus != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_GPLUS;
|
||||
} elseif ($compact) {
|
||||
return ($gplususername . " (" . $username . ")");
|
||||
} else {
|
||||
return ($username . " (" . $gplus . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2@$1", $profile);
|
||||
if ($friendica != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_DFRN;
|
||||
} elseif ($compact) {
|
||||
return $friendica;
|
||||
} else {
|
||||
return ($username . " (" . $friendica . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
|
||||
if ($diaspora != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_DIASPORA;
|
||||
} elseif ($compact) {
|
||||
return $diaspora;
|
||||
} else {
|
||||
return ($username . " (" . $diaspora . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$red = preg_replace("=https?://(.*)/channel/(.*)=ism", "$2@$1", $profile);
|
||||
if ($red != $profile) {
|
||||
if ($getnetwork) {
|
||||
// red is identified as Diaspora - friendica can't connect directly to it
|
||||
return NETWORK_DIASPORA;
|
||||
} elseif ($compact) {
|
||||
return $red;
|
||||
} else {
|
||||
return ($username . " (" . $red . ")");
|
||||
}
|
||||
}
|
||||
|
||||
$StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
|
||||
if ($StatusnetHost != $profile) {
|
||||
$StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
|
||||
if ($StatusnetUser != $profile) {
|
||||
/// @TODO Some hosts run on https, not just http and sometimes http is disabled, let's support both here
|
||||
$UserData = Network::fetchUrl("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
|
||||
$user = json_decode($UserData);
|
||||
if ($user) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_STATUSNET;
|
||||
} elseif ($compact) {
|
||||
return ($user->screen_name . "@" . $StatusnetHost);
|
||||
} else {
|
||||
return ($username . " (" . $user->screen_name . "@" . $StatusnetHost . ")");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// pumpio (http://host.name/user)
|
||||
$rest = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$3", $profile);
|
||||
if ($rest == "") {
|
||||
$pumpio = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$2@$1", $profile);
|
||||
if ($pumpio != $profile) {
|
||||
if ($getnetwork) {
|
||||
return NETWORK_PUMPIO;
|
||||
} elseif ($compact) {
|
||||
return $pumpio;
|
||||
} else {
|
||||
return ($username . " (" . $pumpio . ")");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $username;
|
||||
}
|
||||
|
||||
function bb_DiasporaLinks($match) {
|
||||
return "[url=".System::baseUrl()."/display/".$match[1]."]".$match[2]."[/url]";
|
||||
}
|
||||
|
||||
function bb_RemovePictureLinks($match) {
|
||||
$text = Cache::get($match[1]);
|
||||
|
||||
if (is_null($text)) {
|
||||
$a = get_app();
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
$ch = @curl_init($match[1]);
|
||||
@curl_setopt($ch, CURLOPT_NOBODY, true);
|
||||
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
@curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
@curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
if (substr($curl_info["content_type"], 0, 6) == "image/")
|
||||
$text = "[url=".$match[1]."]".$match[1]."[/url]";
|
||||
else {
|
||||
$text = "[url=".$match[2]."]".$match[2]."[/url]";
|
||||
|
||||
// if its not a picture then look if its a page that contains a picture link
|
||||
$body = Network::fetchUrl($match[1]);
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($body);
|
||||
$xpath = new DomXPath($doc);
|
||||
$list = $xpath->query("//meta[@name]");
|
||||
foreach ($list as $node) {
|
||||
$attr = [];
|
||||
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
if (strtolower($attr["name"]) == "twitter:image")
|
||||
$text = "[url=".$attr["content"]."]".$attr["content"]."[/url]";
|
||||
}
|
||||
}
|
||||
Cache::set($match[1],$text);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
function bb_expand_links($match) {
|
||||
if (($match[3] == "") || ($match[2] == $match[3]) || stristr($match[2], $match[3])) {
|
||||
return ($match[1] . "[url]" . $match[2] . "[/url]");
|
||||
} else {
|
||||
return ($match[1] . $match[3] . " [url]" . $match[2] . "[/url]");
|
||||
}
|
||||
}
|
||||
|
||||
function bb_CleanPictureLinksSub($match) {
|
||||
$text = Cache::get($match[1]);
|
||||
|
||||
if (is_null($text)) {
|
||||
$a = get_app();
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
$ch = @curl_init($match[1]);
|
||||
@curl_setopt($ch, CURLOPT_NOBODY, true);
|
||||
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
@curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
@curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
// if its a link to a picture then embed this picture
|
||||
if (substr($curl_info["content_type"], 0, 6) == "image/")
|
||||
$text = "[img]".$match[1]."[/img]";
|
||||
else {
|
||||
$text = "[img]".$match[2]."[/img]";
|
||||
|
||||
// if its not a picture then look if its a page that contains a picture link
|
||||
$body = Network::fetchUrl($match[1]);
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($body);
|
||||
$xpath = new DomXPath($doc);
|
||||
$list = $xpath->query("//meta[@name]");
|
||||
foreach ($list as $node) {
|
||||
$attr = [];
|
||||
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
if (strtolower($attr["name"]) == "twitter:image")
|
||||
$text = "[img]".$attr["content"]."[/img]";
|
||||
}
|
||||
}
|
||||
Cache::set($match[1],$text);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
function bb_CleanPictureLinks($text) {
|
||||
$text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_CleanPictureLinksSub', $text);
|
||||
return $text;
|
||||
}
|
||||
|
||||
function bb_highlight($match) {
|
||||
if (in_array(strtolower($match[1]), ['php', 'css', 'mysql', 'sql', 'abap', 'diff', 'html', 'perl', 'ruby',
|
||||
'vbscript', 'avrc', 'dtd', 'java', 'xml', 'cpp', 'python', 'javascript', 'js', 'sh'])) {
|
||||
return text_highlight($match[2], strtolower($match[1]));
|
||||
}
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Converts a BBCode message to HTML message
|
||||
*
|
||||
* BBcode 2 HTML was written by WAY2WEB.net
|
||||
* extended to work with Mistpark/Friendica - Mike Macgirvin
|
||||
*
|
||||
* Simple HTML values meaning:
|
||||
* - 0: Friendica display
|
||||
* - 1: Unused
|
||||
* - 2: Used for Facebook, Google+, Windows Phone push, Friendica API
|
||||
* - 3: Used before converting to Markdown in bb2diaspora.php
|
||||
* - 4: Used for WordPress, Libertree (before Markdown), pump.io and tumblr
|
||||
* - 5: Unused
|
||||
* - 6: Used for Appnet
|
||||
* - 7: Used for dfrn, OStatus
|
||||
* - 8: Used for WP backlink text setting
|
||||
*
|
||||
* @staticvar array $allowed_src_protocols
|
||||
* @param string $Text
|
||||
* @param bool $preserve_nl
|
||||
* @param bool $tryoembed
|
||||
* @param int $simplehtml
|
||||
* @param bool $forplaintext
|
||||
* @return string
|
||||
*/
|
||||
function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = false, $forplaintext = false)
|
||||
{
|
||||
$a = get_app();
|
||||
|
||||
/*
|
||||
* preg_match_callback function to replace potential Oembed tags with Oembed content
|
||||
*
|
||||
* $match[0] = [tag]$url[/tag] or [tag=$url]$title[/tag]
|
||||
* $match[1] = $url
|
||||
* $match[2] = $title or absent
|
||||
*/
|
||||
$tryoembed_callback = function ($match)
|
||||
{
|
||||
$url = $match[1];
|
||||
$title = defaults($match, 2, null);
|
||||
|
||||
try {
|
||||
$return = OEmbed::getHTML($url, $title);
|
||||
} catch (Exception $ex) {
|
||||
$return = $match[0];
|
||||
}
|
||||
|
||||
return $return;
|
||||
};
|
||||
|
||||
// Hide all [noparse] contained bbtags by spacefying them
|
||||
// POSSIBLE BUG --> Will the 'preg' functions crash if there's an embedded image?
|
||||
|
||||
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy', $Text);
|
||||
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy', $Text);
|
||||
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy', $Text);
|
||||
|
||||
// Remove the abstract element. It is a non visible element.
|
||||
$Text = remove_abstract($Text);
|
||||
|
||||
// Move all spaces out of the tags
|
||||
$Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text);
|
||||
$Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text);
|
||||
|
||||
// Extract the private images which use data urls since preg has issues with
|
||||
// large data sizes. Stash them away while we do bbcode conversion, and then put them back
|
||||
// in after we've done all the regex matching. We cannot use any preg functions to do this.
|
||||
|
||||
$extracted = bb_extract_images($Text);
|
||||
$Text = $extracted['body'];
|
||||
$saved_image = $extracted['images'];
|
||||
|
||||
// If we find any event code, turn it into an event.
|
||||
// After we're finished processing the bbcode we'll
|
||||
// replace all of the event code with a reformatted version.
|
||||
|
||||
$ev = bbtoevent($Text);
|
||||
|
||||
// Replace any html brackets with HTML Entities to prevent executing HTML or script
|
||||
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
|
||||
|
||||
$Text = str_replace("<", "<", $Text);
|
||||
$Text = str_replace(">", ">", $Text);
|
||||
|
||||
// remove some newlines before the general conversion
|
||||
$Text = preg_replace("/\s?\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "[share$1]$2[/share]", $Text);
|
||||
$Text = preg_replace("/\s?\[quote(.*?)\]\s?(.*?)\s?\[\/quote\]\s?/ism", "[quote$1]$2[/quote]", $Text);
|
||||
|
||||
$Text = preg_replace("/\n\[code\]/ism", "[code]", $Text);
|
||||
$Text = preg_replace("/\[\/code\]\n/ism", "[/code]", $Text);
|
||||
|
||||
// when the content is meant exporting to other systems then remove the avatar picture since this doesn't really look good on these systems
|
||||
if (!$tryoembed) {
|
||||
$Text = preg_replace("/\[share(.*?)avatar\s?=\s?'.*?'\s?(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "\n[share$1$2]$3[/share]", $Text);
|
||||
}
|
||||
|
||||
// Check for [code] text here, before the linefeeds are messed with.
|
||||
// The highlighter will unescape and re-escape the content.
|
||||
if (strpos($Text, '[code=') !== false) {
|
||||
$Text = preg_replace_callback("/\[code=(.*?)\](.*?)\[\/code\]/ism", 'bb_highlight', $Text);
|
||||
}
|
||||
// Convert new line chars to html <br /> tags
|
||||
|
||||
// nlbr seems to be hopelessly messed up
|
||||
// $Text = nl2br($Text);
|
||||
|
||||
// We'll emulate it.
|
||||
|
||||
$Text = trim($Text);
|
||||
$Text = str_replace("\r\n", "\n", $Text);
|
||||
|
||||
// removing multiplicated newlines
|
||||
if (Config::get("system", "remove_multiplicated_lines")) {
|
||||
$search = ["\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ", "[/attachment]\n",
|
||||
"\n[h1]", "[/h1]\n", "\n[h2]", "[/h2]\n", "\n[h3]", "[/h3]\n", "\n[h4]", "[/h4]\n", "\n[h5]", "[/h5]\n", "\n[h6]", "[/h6]\n"];
|
||||
$replace = ["\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ", "[/attachment]",
|
||||
"[h1]", "[/h1]", "[h2]", "[/h2]", "[h3]", "[/h3]", "[h4]", "[/h4]", "[h5]", "[/h5]", "[h6]", "[/h6]"];
|
||||
do {
|
||||
$oldtext = $Text;
|
||||
$Text = str_replace($search, $replace, $Text);
|
||||
} while ($oldtext != $Text);
|
||||
}
|
||||
|
||||
// Set up the parameters for a URL search string
|
||||
$URLSearchString = "^\[\]";
|
||||
// Set up the parameters for a MAIL search string
|
||||
$MAILSearchString = $URLSearchString;
|
||||
|
||||
// if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
|
||||
if (!$forplaintext) {
|
||||
// Autolink feature (thanks to http://code.seebz.net/p/autolink-php/)
|
||||
// Currently disabled, since the function is too greedy
|
||||
// $autolink_regex = "`([^\]\=\"']|^)(https?\://[^\s<]+[^\s<\.\)])`ism";
|
||||
$autolink_regex = "/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism";
|
||||
$Text = preg_replace($autolink_regex, '$1[url]$2[/url]', $Text);
|
||||
if ($simplehtml == 7) {
|
||||
$Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
|
||||
$Text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
|
||||
}
|
||||
} else {
|
||||
$Text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism", " $1 ", $Text);
|
||||
$Text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_RemovePictureLinks', $Text);
|
||||
}
|
||||
|
||||
|
||||
// Handle attached links or videos
|
||||
$Text = bb_attachment($Text, $simplehtml, $tryoembed);
|
||||
|
||||
$Text = str_replace(["\r","\n"], ['<br />', '<br />'], $Text);
|
||||
|
||||
if ($preserve_nl) {
|
||||
$Text = str_replace(["\n", "\r"], ['', ''], $Text);
|
||||
}
|
||||
|
||||
// Remove all hashtag addresses
|
||||
if ((!$tryoembed || $simplehtml) && !in_array($simplehtml, [3, 7])) {
|
||||
$Text = preg_replace("/([#@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
|
||||
} elseif ($simplehtml == 3) {
|
||||
// The ! is converted to @ since Diaspora only understands the @
|
||||
$Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'@<a href="$2">$3</a>',
|
||||
$Text);
|
||||
} elseif ($simplehtml == 7) {
|
||||
$Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<span class="vcard"><a href="$2" class="url" title="$3"><span class="fn nickname mention">$3</span></a></span>',
|
||||
$Text);
|
||||
} elseif (!$simplehtml) {
|
||||
$Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
|
||||
$Text);
|
||||
}
|
||||
|
||||
// Bookmarks in red - will be converted to bookmarks in friendica
|
||||
$Text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $Text);
|
||||
$Text = preg_replace("/#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $Text);
|
||||
$Text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
|
||||
"[bookmark=$1]$2[/bookmark]", $Text);
|
||||
|
||||
if (in_array($simplehtml, [2, 6, 7, 8, 9])) {
|
||||
$Text = preg_replace_callback("/([^#@!])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "bb_expand_links", $Text);
|
||||
//$Text = preg_replace("/[^#@!]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
|
||||
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", ' $2 [url]$1[/url]',$Text);
|
||||
}
|
||||
|
||||
if ($simplehtml == 5) {
|
||||
$Text = preg_replace("/[^#@!]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
|
||||
}
|
||||
|
||||
// Perform URL Search
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace_callback("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $tryoembed_callback, $Text);
|
||||
}
|
||||
|
||||
if ($simplehtml == 5) {
|
||||
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", '[url]$1[/url]', $Text);
|
||||
} else {
|
||||
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", '[url=$1]$2[/url]', $Text);
|
||||
}
|
||||
|
||||
// Handle Diaspora posts
|
||||
$Text = preg_replace_callback("&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi", 'bb_DiasporaLinks', $Text);
|
||||
|
||||
// Server independent link to posts and comments
|
||||
// See issue: https://github.com/diaspora/diaspora_federation/issues/75
|
||||
$expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism";
|
||||
$Text = preg_replace($expression, System::baseUrl()."/display/$1", $Text);
|
||||
|
||||
$Text = preg_replace("/([#])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<a href="' . System::baseUrl() . '/search?tag=$3" class="tag" title="$3">$3</a>', $Text);
|
||||
|
||||
$Text = preg_replace("/\[url\=([$URLSearchString]*)\]#(.*?)\[\/url\]/ism",
|
||||
'#<a href="' . System::baseUrl() . '/search?tag=$2" class="tag" title="$2">$2</a>', $Text);
|
||||
|
||||
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
|
||||
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
|
||||
//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
|
||||
|
||||
// Red compatibility, though the link can't be authenticated on Friendica
|
||||
$Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
|
||||
|
||||
|
||||
// we may need to restrict this further if it picks up too many strays
|
||||
// link acct:user@host to a webfinger profile redirector
|
||||
|
||||
$Text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $Text);
|
||||
|
||||
// Perform MAIL Search
|
||||
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
|
||||
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
|
||||
|
||||
// leave open the posibility of [map=something]
|
||||
// this is replaced in prepare_body() which has knowledge of the item location
|
||||
|
||||
if (strpos($Text, '[/map]') !== false) {
|
||||
$Text = preg_replace_callback("/\[map\](.*?)\[\/map\]/ism", 'bb_map_location', $Text);
|
||||
}
|
||||
if (strpos($Text, '[map=') !== false) {
|
||||
$Text = preg_replace_callback("/\[map=(.*?)\]/ism", 'bb_map_coords', $Text);
|
||||
}
|
||||
if (strpos($Text, '[map]') !== false) {
|
||||
$Text = preg_replace("/\[map\]/", '<div class="map"></div>', $Text);
|
||||
}
|
||||
|
||||
// Check for headers
|
||||
$Text = preg_replace("(\[h1\](.*?)\[\/h1\])ism", '<h1>$1</h1>', $Text);
|
||||
$Text = preg_replace("(\[h2\](.*?)\[\/h2\])ism", '<h2>$1</h2>', $Text);
|
||||
$Text = preg_replace("(\[h3\](.*?)\[\/h3\])ism", '<h3>$1</h3>', $Text);
|
||||
$Text = preg_replace("(\[h4\](.*?)\[\/h4\])ism", '<h4>$1</h4>', $Text);
|
||||
$Text = preg_replace("(\[h5\](.*?)\[\/h5\])ism", '<h5>$1</h5>', $Text);
|
||||
$Text = preg_replace("(\[h6\](.*?)\[\/h6\])ism", '<h6>$1</h6>', $Text);
|
||||
|
||||
// Check for paragraph
|
||||
$Text = preg_replace("(\[p\](.*?)\[\/p\])ism", '<p>$1</p>', $Text);
|
||||
|
||||
// Check for bold text
|
||||
$Text = preg_replace("(\[b\](.*?)\[\/b\])ism", '<strong>$1</strong>', $Text);
|
||||
|
||||
// Check for Italics text
|
||||
$Text = preg_replace("(\[i\](.*?)\[\/i\])ism", '<em>$1</em>', $Text);
|
||||
|
||||
// Check for Underline text
|
||||
$Text = preg_replace("(\[u\](.*?)\[\/u\])ism", '<u>$1</u>', $Text);
|
||||
|
||||
// Check for strike-through text
|
||||
$Text = preg_replace("(\[s\](.*?)\[\/s\])ism", '<strike>$1</strike>', $Text);
|
||||
|
||||
// Check for over-line text
|
||||
$Text = preg_replace("(\[o\](.*?)\[\/o\])ism", '<span class="overline">$1</span>', $Text);
|
||||
|
||||
// Check for colored text
|
||||
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism", "<span style=\"color: $1;\">$2</span>", $Text);
|
||||
|
||||
// Check for sized text
|
||||
// [size=50] --> font-size: 50px (with the unit).
|
||||
$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1px; line-height: initial;\">$2</span>", $Text);
|
||||
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1; line-height: initial;\">$2</span>", $Text);
|
||||
|
||||
// Check for centered text
|
||||
$Text = preg_replace("(\[center\](.*?)\[\/center\])ism", "<div style=\"text-align:center;\">$1</div>", $Text);
|
||||
|
||||
// Check for list text
|
||||
$Text = str_replace("[*]", "<li>", $Text);
|
||||
|
||||
// Check for style sheet commands
|
||||
$Text = preg_replace_callback("(\[style=(.*?)\](.*?)\[\/style\])ism", "bb_cleanstyle", $Text);
|
||||
|
||||
// Check for CSS classes
|
||||
$Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism", "bb_cleanclass", $Text);
|
||||
|
||||
// handle nested lists
|
||||
$endlessloop = 0;
|
||||
|
||||
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
|
||||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
|
||||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
|
||||
((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
|
||||
$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism", '<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>', $Text);
|
||||
$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>', $Text);
|
||||
$Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $Text);
|
||||
$Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $Text);
|
||||
$Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>', $Text);
|
||||
}
|
||||
|
||||
$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>', $Text);
|
||||
$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>', $Text);
|
||||
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>', $Text);
|
||||
$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>', $Text);
|
||||
|
||||
$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>', $Text);
|
||||
$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>', $Text);
|
||||
|
||||
$Text = str_replace('[hr]', '<hr />', $Text);
|
||||
|
||||
// This is actually executed in prepare_body()
|
||||
|
||||
$Text = str_replace('[nosmile]', '', $Text);
|
||||
|
||||
// Check for font change text
|
||||
$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $Text);
|
||||
|
||||
// Declare the format for [code] layout
|
||||
|
||||
// $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism", 'stripcode_br_cb', $Text);
|
||||
|
||||
$CodeLayout = '<code>$1</code>';
|
||||
// Check for [code] text
|
||||
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $Text);
|
||||
|
||||
// Declare the format for [spoiler] layout
|
||||
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
||||
|
||||
// Check for [spoiler] text
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($Text, "[/spoiler]") !== false) && (strpos($Text, "[spoiler]") !== false) && (++$endlessloop < 20)) {
|
||||
$Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism", "$SpoilerLayout", $Text);
|
||||
}
|
||||
|
||||
// Check for [spoiler=Author] text
|
||||
|
||||
$t_wrote = L10n::t('$1 wrote:');
|
||||
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($Text, "[/spoiler]")!== false) && (strpos($Text, "[spoiler=") !== false) && (++$endlessloop < 20)) {
|
||||
$Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
|
||||
"<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
|
||||
$Text);
|
||||
}
|
||||
|
||||
// Declare the format for [quote] layout
|
||||
$QuoteLayout = '<blockquote>$1</blockquote>';
|
||||
|
||||
// Check for [quote] text
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($Text, "[/quote]") !== false) && (strpos($Text, "[quote]") !== false) && (++$endlessloop < 20)) {
|
||||
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism", "$QuoteLayout", $Text);
|
||||
}
|
||||
|
||||
// Check for [quote=Author] text
|
||||
|
||||
$t_wrote = L10n::t('$1 wrote:');
|
||||
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($Text, "[/quote]")!== false) && (strpos($Text, "[quote=") !== false) && (++$endlessloop < 20)) {
|
||||
$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
|
||||
"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
|
||||
$Text);
|
||||
}
|
||||
|
||||
|
||||
// [img=widthxheight]image source[/img]
|
||||
$Text = preg_replace_callback("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", 'bb_PictureCacheExt', $Text);
|
||||
|
||||
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
|
||||
$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $Text);
|
||||
|
||||
// Images
|
||||
// [img]pathtoimage[/img]
|
||||
$Text = preg_replace_callback("/\[img\](.*?)\[\/img\]/ism", 'bb_PictureCache', $Text);
|
||||
|
||||
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . L10n::t('Image/photo') . '" />', $Text);
|
||||
$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img src="$1" alt="' . L10n::t('Image/photo') . '" />', $Text);
|
||||
|
||||
// Shared content
|
||||
$Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism",
|
||||
function ($match) use ($simplehtml) {
|
||||
return bb_ShareAttributes($match, $simplehtml);
|
||||
}, $Text);
|
||||
|
||||
$Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . L10n::t('Encrypted content') . '" /><br />', $Text);
|
||||
$Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $Text);
|
||||
//$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $Text);
|
||||
|
||||
// Try to Oembed
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '" loop="true"><a href="$1">$1</a></video>', $Text);
|
||||
$Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
|
||||
|
||||
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", $tryoembed_callback, $Text);
|
||||
$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", $tryoembed_callback, $Text);
|
||||
} else {
|
||||
$Text = preg_replace("/\[video\](.*?)\[\/video\]/",
|
||||
'<a href="$1" target="_blank">$1</a>', $Text);
|
||||
$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/",
|
||||
'<a href="$1" target="_blank">$1</a>', $Text);
|
||||
}
|
||||
|
||||
// html5 video and audio
|
||||
|
||||
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></iframe>', $Text);
|
||||
} else {
|
||||
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
|
||||
}
|
||||
|
||||
// Youtube extensions
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", $tryoembed_callback, $Text);
|
||||
$Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", $tryoembed_callback, $Text);
|
||||
$Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism", $tryoembed_callback, $Text);
|
||||
}
|
||||
|
||||
$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||||
$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||||
$Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||||
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
|
||||
} else {
|
||||
$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
|
||||
'<a href="https://www.youtube.com/watch?v=$1" target="_blank">https://www.youtube.com/watch?v=$1</a>', $Text);
|
||||
}
|
||||
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism", $tryoembed_callback, $Text);
|
||||
$Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism", $tryoembed_callback, $Text);
|
||||
}
|
||||
|
||||
$Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text);
|
||||
$Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text);
|
||||
|
||||
if ($tryoembed) {
|
||||
$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
|
||||
} else {
|
||||
$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
|
||||
'<a href="https://vimeo.com/$1" target="_blank">https://vimeo.com/$1</a>', $Text);
|
||||
}
|
||||
|
||||
// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
|
||||
|
||||
// oembed tag
|
||||
$Text = OEmbed::BBCode2HTML($Text);
|
||||
|
||||
// Avoid triple linefeeds through oembed
|
||||
$Text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $Text);
|
||||
|
||||
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
|
||||
// Replace the event-start section with the entire formatted event. The other bbcode is stripped.
|
||||
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
|
||||
// start which is always required). Allow desc with a missing summary for compatibility.
|
||||
|
||||
if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
|
||||
$sub = format_event_html($ev, $simplehtml);
|
||||
|
||||
$Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism", '', $Text);
|
||||
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism", '', $Text);
|
||||
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism", $sub, $Text);
|
||||
$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism", '', $Text);
|
||||
$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism", '', $Text);
|
||||
$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism", '', $Text);
|
||||
$Text = preg_replace("/\[event\-id\](.*?)\[\/event\-id\]/ism", '', $Text);
|
||||
}
|
||||
|
||||
// Replace non graphical smilies for external posts
|
||||
if ($simplehtml) {
|
||||
$Text = Smilies::replace($Text, false, true);
|
||||
}
|
||||
|
||||
// Replace inline code blocks
|
||||
$Text = preg_replace_callback("|(?!<br[^>]*>)<code>([^<]*)</code>(?!<br[^>]*>)|ism",
|
||||
function ($match) use ($simplehtml) {
|
||||
$return = '<key>' . $match[1] . '</key>';
|
||||
// Use <code> for Diaspora inline code blocks
|
||||
if ($simplehtml === 3) {
|
||||
$return = '<code>' . $match[1] . '</code>';
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
, $Text);
|
||||
|
||||
// Unhide all [noparse] contained bbtags unspacefying them
|
||||
// and triming the [noparse] tag.
|
||||
|
||||
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim', $Text);
|
||||
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim', $Text);
|
||||
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim', $Text);
|
||||
|
||||
|
||||
$Text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/', '&$1;', $Text);
|
||||
$Text = preg_replace('/\&\#039\;/', '\'', $Text);
|
||||
$Text = preg_replace('/\"\;/', '"', $Text);
|
||||
|
||||
// fix any escaped ampersands that may have been converted into links
|
||||
$Text = preg_replace('/\<([^>]*?)(src|href)=(.*?)\&\;(.*?)\>/ism', '<$1$2=$3&$4>', $Text);
|
||||
|
||||
// sanitizes src attributes (http and redir URLs for displaying in a web page, cid used for inline images in emails)
|
||||
static $allowed_src_protocols = ['http', 'redir', 'cid'];
|
||||
$Text = preg_replace('#<([^>]*?)(src)="(?!' . implode('|', $allowed_src_protocols) . ')(.*?)"(.*?)>#ism',
|
||||
'<$1$2=""$4 data-original-src="$3" class="invalid-src" title="' . L10n::t('Invalid source protocol') . '">', $Text);
|
||||
|
||||
// sanitize href attributes (only whitelisted protocols URLs)
|
||||
// default value for backward compatibility
|
||||
$allowed_link_protocols = Config::get('system', 'allowed_link_protocols', ['ftp', 'mailto', 'gopher', 'cid']);
|
||||
|
||||
// Always allowed protocol even if config isn't set or not including it
|
||||
$allowed_link_protocols[] = 'http';
|
||||
$allowed_link_protocols[] = 'redir/';
|
||||
|
||||
$regex = '#<([^>]*?)(href)="(?!' . implode('|', $allowed_link_protocols) . ')(.*?)"(.*?)>#ism';
|
||||
$Text = preg_replace($regex, '<$1$2="javascript:void(0)"$4 data-original-href="$3" class="invalid-href" title="' . L10n::t('Invalid link protocol') . '">', $Text);
|
||||
|
||||
if ($saved_image) {
|
||||
$Text = bb_replace_images($Text, $saved_image);
|
||||
}
|
||||
|
||||
// Clean up the HTML by loading and saving the HTML with the DOM.
|
||||
// Bad structured html can break a whole page.
|
||||
// For performance reasons do it only with ativated item cache or at export.
|
||||
if (!$tryoembed || (get_itemcachepath() != "")) {
|
||||
$doc = new DOMDocument();
|
||||
$doc->preserveWhiteSpace = false;
|
||||
|
||||
$Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
|
||||
|
||||
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
|
||||
$encoding = '<?xml encoding="UTF-8">';
|
||||
@$doc->loadHTML($encoding.$doctype."<html><body>".$Text."</body></html>");
|
||||
$doc->encoding = 'UTF-8';
|
||||
$Text = $doc->saveHTML();
|
||||
$Text = str_replace(["<html><body>", "</body></html>", $doctype, $encoding], ["", "", "", ""], $Text);
|
||||
|
||||
$Text = str_replace('<br></li>', '</li>', $Text);
|
||||
|
||||
//$Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
|
||||
}
|
||||
|
||||
// Clean up some useless linebreaks in lists
|
||||
//$Text = str_replace('<br /><ul', '<ul ', $Text);
|
||||
//$Text = str_replace('</ul><br />', '</ul>', $Text);
|
||||
//$Text = str_replace('</li><br />', '</li>', $Text);
|
||||
//$Text = str_replace('<br /><li>', '<li>', $Text);
|
||||
//$Text = str_replace('<br /><ul', '<ul ', $Text);
|
||||
|
||||
Addon::callHooks('bbcode', $Text);
|
||||
|
||||
return trim($Text);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Removes the "abstract" element from the text
|
||||
*
|
||||
* @param string $text The text with BBCode
|
||||
* @return string The same text - but without "abstract" element
|
||||
*/
|
||||
function remove_abstract($text) {
|
||||
$text = preg_replace("/[\s|\n]*\[abstract\].*?\[\/abstract\][\s|\n]*/ism", '', $text);
|
||||
$text = preg_replace("/[\s|\n]*\[abstract=.*?\].*?\[\/abstract][\s|\n]*/ism", '', $text);
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the value of the "abstract" element
|
||||
*
|
||||
* @param string $text The text that maybe contains the element
|
||||
* @param string $addon The addon for which the abstract is meant for
|
||||
* @return string The abstract
|
||||
*/
|
||||
function fetch_abstract($text, $addon = "") {
|
||||
$abstract = "";
|
||||
$abstracts = [];
|
||||
$addon = strtolower($addon);
|
||||
|
||||
if (preg_match_all("/\[abstract=(.*?)\](.*?)\[\/abstract\]/ism",$text, $results, PREG_SET_ORDER))
|
||||
foreach ($results AS $result)
|
||||
$abstracts[strtolower($result[1])] = $result[2];
|
||||
|
||||
if (isset($abstracts[$addon]))
|
||||
$abstract = $abstracts[$addon];
|
||||
|
||||
if ($abstract == "")
|
||||
if (preg_match("/\[abstract\](.*?)\[\/abstract\]/ism",$text, $result))
|
||||
$abstract = $result[1];
|
||||
|
||||
return $abstract;
|
||||
return BBCode::convert($Text, $preserve_nl, $tryoembed, $simplehtml, $forplaintext);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
use Friendica\App;
|
||||
use Friendica\Content\ContactSelector;
|
||||
use Friendica\Content\Feature;
|
||||
use Friendica\Content\Text\BBCode;
|
||||
use Friendica\Core\Addon;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\L10n;
|
||||
|
|
@ -72,7 +73,7 @@ function item_redir_and_replace_images($body, $images, $cid) {
|
|||
$newbody = '';
|
||||
|
||||
$cnt = 1;
|
||||
$pos = get_bb_tag_pos($origbody, 'url', 1);
|
||||
$pos = BBCode::getTagPosition($origbody, 'url', 0);
|
||||
while ($pos !== false && $cnt < 1000) {
|
||||
|
||||
$search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
|
||||
|
|
@ -90,7 +91,8 @@ function item_redir_and_replace_images($body, $images, $cid) {
|
|||
$newbody .= $subject;
|
||||
|
||||
$cnt++;
|
||||
$pos = get_bb_tag_pos($origbody, 'url', 1);
|
||||
// Isn't this supposed to use $cnt value for $occurrences? - @MrPetovan
|
||||
$pos = BBCode::getTagPosition($origbody, 'url', 0);
|
||||
}
|
||||
$newbody .= $origbody;
|
||||
|
||||
|
|
@ -347,7 +349,7 @@ function localize_item(&$item) {
|
|||
$photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
|
||||
if (preg_match($photo_pattern, $item['body'])) {
|
||||
$photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
|
||||
$item['body'] = bb_tag_preg_replace($photo_pattern, $photo_replace, 'url', $item['body']);
|
||||
$item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
|
||||
}
|
||||
|
||||
// add sparkle links to appropriate permalinks
|
||||
|
|
|
|||
|
|
@ -2,9 +2,11 @@
|
|||
/**
|
||||
* @file mod/display.php
|
||||
*/
|
||||
|
||||
use Friendica\App;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\L10n;
|
||||
use Friendica\Core\Protocol;
|
||||
use Friendica\Core\System;
|
||||
use Friendica\Database\DBM;
|
||||
use Friendica\Model\Contact;
|
||||
|
|
@ -171,7 +173,7 @@ function display_fetchauthor($a, $item) {
|
|||
$profiledata["photo"] = $matches[1];
|
||||
}
|
||||
$profiledata["nickname"] = $profiledata["name"];
|
||||
$profiledata["network"] = GetProfileUsername($profiledata["url"], "", false, true);
|
||||
$profiledata["network"] = Protocol::matchByProfileUrl($profiledata["url"]);
|
||||
|
||||
$profiledata["address"] = "";
|
||||
$profiledata["about"] = "";
|
||||
|
|
|
|||
|
|
@ -4,18 +4,28 @@
|
|||
*/
|
||||
namespace Friendica\Content\Text;
|
||||
|
||||
use Friendica\App;
|
||||
use DOMDocument;
|
||||
use Exception;
|
||||
use Friendica\Content\OEmbed;
|
||||
use Friendica\Content\Smilies;
|
||||
use Friendica\Content\Text\Plaintext;
|
||||
use Friendica\Core\Addon;
|
||||
use Friendica\Core\Cache;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\L10n;
|
||||
use Friendica\Core\Protocol;
|
||||
use Friendica\Core\PConfig;
|
||||
use Friendica\Core\System;
|
||||
use Friendica\Model\Contact;
|
||||
use Friendica\Object\Image;
|
||||
use Friendica\Util\ParseUrl;
|
||||
use Friendica\Util\Map;
|
||||
use Friendica\Util\Network;
|
||||
use Friendica\Util\ParseUrl;
|
||||
|
||||
require_once "include/bbcode.php";
|
||||
require_once "include/event.php";
|
||||
require_once "include/html2plain.php";
|
||||
require_once "mod/proxy.php";
|
||||
|
||||
class BBCode
|
||||
{
|
||||
|
|
@ -345,7 +355,7 @@ class BBCode
|
|||
$body = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $body);
|
||||
|
||||
// Remove the abstract
|
||||
$body = remove_abstract($body);
|
||||
$body = self::stripAbstract($body);
|
||||
|
||||
// At first look at data that is attached via "type-..." stuff
|
||||
// This will hopefully replaced with a dedicated bbcode later
|
||||
|
|
@ -362,8 +372,8 @@ class BBCode
|
|||
|
||||
// Fetch the abstract from the given target network
|
||||
if ($target_network != "") {
|
||||
$default_abstract = fetch_abstract($b["body"]);
|
||||
$abstract = fetch_abstract($b["body"], $target_network);
|
||||
$default_abstract = self::getAbstract($b["body"]);
|
||||
$abstract = self::getAbstract($b["body"], $target_network);
|
||||
|
||||
// If we post to a network with no limit we only fetch
|
||||
// an abstract exactly for this network
|
||||
|
|
@ -373,18 +383,18 @@ class BBCode
|
|||
} else {// Try to guess the correct target network
|
||||
switch ($htmlmode) {
|
||||
case 8:
|
||||
$abstract = fetch_abstract($b["body"], NETWORK_TWITTER);
|
||||
$abstract = self::getAbstract($b["body"], NETWORK_TWITTER);
|
||||
break;
|
||||
case 7:
|
||||
$abstract = fetch_abstract($b["body"], NETWORK_STATUSNET);
|
||||
$abstract = self::getAbstract($b["body"], NETWORK_STATUSNET);
|
||||
break;
|
||||
case 6:
|
||||
$abstract = fetch_abstract($b["body"], NETWORK_APPNET);
|
||||
$abstract = self::getAbstract($b["body"], NETWORK_APPNET);
|
||||
break;
|
||||
default: // We don't know the exact target.
|
||||
// We fetch an abstract since there is a posting limit.
|
||||
if ($limit > 0) {
|
||||
$abstract = fetch_abstract($b["body"]);
|
||||
$abstract = self::getAbstract($b["body"]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -636,4 +646,1341 @@ class BBCode
|
|||
return $body;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Processes [attachment] tags
|
||||
*
|
||||
* Note: Can produce a [bookmark] tag in the returned string
|
||||
*
|
||||
* @brief Processes [attachment] tags
|
||||
* @param string $return
|
||||
* @param bool|int $simplehtml
|
||||
* @param bool $tryoembed
|
||||
* @return string
|
||||
*/
|
||||
private static function convertAttachment($return, $simplehtml = false, $tryoembed = true)
|
||||
{
|
||||
$data = self::getAttachmentData($return);
|
||||
if (!$data) {
|
||||
return $return;
|
||||
}
|
||||
|
||||
if (isset($data["title"])) {
|
||||
$data["title"] = strip_tags($data["title"]);
|
||||
$data["title"] = str_replace(["http://", "https://"], "", $data["title"]);
|
||||
}
|
||||
|
||||
if (((strpos($data["text"], "[img=") !== false) || (strpos($data["text"], "[img]") !== false) || Config::get('system', 'always_show_preview')) && ($data["image"] != "")) {
|
||||
$data["preview"] = $data["image"];
|
||||
$data["image"] = "";
|
||||
}
|
||||
|
||||
$return = '';
|
||||
if ($simplehtml == 7) {
|
||||
$return = self::convertUrlForMastodon($data["url"]);
|
||||
} elseif (($simplehtml != 4) && ($simplehtml != 0)) {
|
||||
$return = sprintf('<a href="%s" target="_blank">%s</a><br>', $data["url"], $data["title"]);
|
||||
} else {
|
||||
try {
|
||||
if ($tryoembed && OEmbed::isAllowedURL($data['url'])) {
|
||||
$return = OEmbed::getHTML($data['url'], $data['title']);
|
||||
} else {
|
||||
throw new Exception('OEmbed is disabled for this attachment.');
|
||||
}
|
||||
} catch (Exception $e) {
|
||||
if ($simplehtml != 4) {
|
||||
$return = sprintf('<div class="type-%s">', $data["type"]);
|
||||
}
|
||||
|
||||
if ($data["image"] != "") {
|
||||
$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data["url"], proxy_url($data["image"]), $data["title"]);
|
||||
} elseif ($data["preview"] != "") {
|
||||
$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data["url"], proxy_url($data["preview"]), $data["title"]);
|
||||
}
|
||||
|
||||
if (($data["type"] == "photo") && ($data["url"] != "") && ($data["image"] != "")) {
|
||||
$return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data["url"], proxy_url($data["image"]), $data["title"]);
|
||||
} else {
|
||||
$return .= sprintf('<h4><a href="%s">%s</a></h4>', $data['url'], $data['title']);
|
||||
}
|
||||
|
||||
if ($data["description"] != "" && $data["description"] != $data["title"]) {
|
||||
$return .= sprintf('<blockquote>%s</blockquote>', trim(bbcode($data["description"])));
|
||||
}
|
||||
|
||||
if ($data["type"] == "link") {
|
||||
$return .= sprintf('<sup><a href="%s">%s</a></sup>', $data['url'], parse_url($data['url'], PHP_URL_HOST));
|
||||
}
|
||||
|
||||
if ($simplehtml != 4) {
|
||||
$return .= '</div>';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return trim($data["text"] . ' ' . $return . ' ' . $data["after"]);
|
||||
}
|
||||
|
||||
public static function removeShareInformation($Text, $plaintext = false, $nolink = false)
|
||||
{
|
||||
$data = self::getAttachmentData($Text);
|
||||
|
||||
if (!$data) {
|
||||
return $Text;
|
||||
} elseif ($nolink) {
|
||||
return $data["text"] . $data["after"];
|
||||
}
|
||||
|
||||
$title = htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false);
|
||||
$text = htmlentities($data["text"], ENT_QUOTES, 'UTF-8', false);
|
||||
if ($plaintext || (($title != "") && strstr($text, $title))) {
|
||||
$data["title"] = $data["url"];
|
||||
} elseif (($text != "") && strstr($title, $text)) {
|
||||
$data["text"] = $data["title"];
|
||||
$data["title"] = $data["url"];
|
||||
}
|
||||
|
||||
if (($data["text"] == "") && ($data["title"] != "") && ($data["url"] == "")) {
|
||||
return $data["title"] . $data["after"];
|
||||
}
|
||||
|
||||
// If the link already is included in the post, don't add it again
|
||||
if (($data["url"] != "") && strpos($data["text"], $data["url"])) {
|
||||
return $data["text"] . $data["after"];
|
||||
}
|
||||
|
||||
$text = $data["text"];
|
||||
|
||||
if (($data["url"] != "") && ($data["title"] != "")) {
|
||||
$text .= "\n[url=" . $data["url"] . "]" . $data["title"] . "[/url]";
|
||||
} elseif (($data["url"] != "")) {
|
||||
$text .= "\n" . $data["url"];
|
||||
}
|
||||
|
||||
return $text . "\n" . $data["after"];
|
||||
}
|
||||
|
||||
private static function cleanCss($input)
|
||||
{
|
||||
$cleaned = "";
|
||||
|
||||
$input = strtolower($input);
|
||||
|
||||
for ($i = 0; $i < strlen($input); $i++) {
|
||||
$char = substr($input, $i, 1);
|
||||
|
||||
if (($char >= "a") && ($char <= "z")) {
|
||||
$cleaned .= $char;
|
||||
}
|
||||
|
||||
if (!(strpos(" #;:0123456789-_.%", $char) === false)) {
|
||||
$cleaned .= $char;
|
||||
}
|
||||
}
|
||||
|
||||
return $cleaned;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts [url] BBCodes in a format that looks fine on Mastodon. (callback function)
|
||||
*
|
||||
* @brief Converts [url] BBCodes in a format that looks fine on Mastodon. (callback function)
|
||||
* @param array $match Array with the matching values
|
||||
* @return string reformatted link including HTML codes
|
||||
*/
|
||||
private static function convertUrlForMastodonCallback($match)
|
||||
{
|
||||
$url = $match[1];
|
||||
|
||||
if (isset($match[2]) && ($match[1] != $match[2])) {
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
$parts = parse_url($url);
|
||||
if (!isset($parts['scheme'])) {
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
return self::convertUrlForMastodon($url);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Converts [url] BBCodes in a format that looks fine on Mastodon and GNU Social.
|
||||
* @param string $url URL that is about to be reformatted
|
||||
* @return string reformatted link including HTML codes
|
||||
*/
|
||||
private static function convertUrlForMastodon($url)
|
||||
{
|
||||
$parts = parse_url($url);
|
||||
$scheme = $parts['scheme'] . '://';
|
||||
$styled_url = str_replace($scheme, '', $url);
|
||||
|
||||
$html = '<a href="%s" class="attachment" rel="nofollow noopener" target="_blank">' .
|
||||
'<span class="invisible">%s</span>';
|
||||
|
||||
if (strlen($styled_url) > 30) {
|
||||
$html .= '<span class="ellipsis">%s</span>' .
|
||||
'<span class="invisible">%s</span></a>';
|
||||
|
||||
$ellipsis = substr($styled_url, 0, 30);
|
||||
$rest = substr($styled_url, 30);
|
||||
return sprintf($html, $url, $scheme, $ellipsis, $rest);
|
||||
} else {
|
||||
$html .= '%s</a>';
|
||||
return sprintf($html, $url, $scheme, $styled_url);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* [noparse][i]italic[/i][/noparse] turns into
|
||||
* [noparse][ i ]italic[ /i ][/noparse],
|
||||
* to hide them from parser.
|
||||
*/
|
||||
private static function escapeNoparseCallback($match)
|
||||
{
|
||||
$whole_match = $match[0];
|
||||
$captured = $match[1];
|
||||
$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
|
||||
$new_str = str_replace($captured, $spacefied, $whole_match);
|
||||
return $new_str;
|
||||
}
|
||||
|
||||
/*
|
||||
* The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
|
||||
* now turns back and the [noparse] tags are trimed
|
||||
* returning [i]italic[/i]
|
||||
*/
|
||||
private static function unescapeNoparseCallback($match)
|
||||
{
|
||||
$captured = $match[1];
|
||||
$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
|
||||
return $unspacefied;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the bracket character positions of a set of opening and closing BBCode tags, optionally skipping first
|
||||
* occurrences
|
||||
*
|
||||
* @param string $text Text to search
|
||||
* @param string $name Tag name
|
||||
* @param int $occurrences Number of first occurrences to skip
|
||||
* @return boolean|array
|
||||
*/
|
||||
public static function getTagPosition($text, $name, $occurrences = 0)
|
||||
{
|
||||
if ($occurrences < 0) {
|
||||
$occurrences = 0;
|
||||
}
|
||||
|
||||
$start_open = -1;
|
||||
for ($i = 0; $i <= $occurrences; $i++) {
|
||||
if ($start_open !== false) {
|
||||
$start_open = strpos($text, '[' . $name, $start_open + 1); // allow [name= type tags
|
||||
}
|
||||
}
|
||||
|
||||
if ($start_open === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$start_equal = strpos($text, '=', $start_open);
|
||||
$start_close = strpos($text, ']', $start_open);
|
||||
|
||||
if ($start_close === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$start_close++;
|
||||
|
||||
$end_open = strpos($text, '[/' . $name . ']', $start_close);
|
||||
|
||||
if ($end_open === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$res = [
|
||||
'start' => [
|
||||
'open' => $start_open,
|
||||
'close' => $start_close
|
||||
],
|
||||
'end' => [
|
||||
'open' => $end_open,
|
||||
'close' => $end_open + strlen('[/' . $name . ']')
|
||||
],
|
||||
];
|
||||
|
||||
if ($start_equal !== false) {
|
||||
$res['start']['equal'] = $start_equal + 1;
|
||||
}
|
||||
|
||||
return $res;
|
||||
}
|
||||
|
||||
/**
|
||||
* Performs a preg_replace within the boundaries of all named BBCode tags in a text
|
||||
*
|
||||
* @param type $pattern Preg pattern string
|
||||
* @param type $replace Preg replace string
|
||||
* @param type $name BBCode tag name
|
||||
* @param type $text Text to search
|
||||
* @return string
|
||||
*/
|
||||
public static function pregReplaceInTag($pattern, $replace, $name, $text)
|
||||
{
|
||||
$occurrences = 0;
|
||||
$pos = self::getTagPosition($text, $name, $occurrences);
|
||||
while ($pos !== false && $occurrences++ < 1000) {
|
||||
$start = substr($text, 0, $pos['start']['open']);
|
||||
$subject = substr($text, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
|
||||
$end = substr($text, $pos['end']['close']);
|
||||
if ($end === false) {
|
||||
$end = '';
|
||||
}
|
||||
|
||||
$subject = preg_replace($pattern, $replace, $subject);
|
||||
$text = $start . $subject . $end;
|
||||
|
||||
$pos = self::getTagPosition($text, $name, $occurrences);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
private static function extractImagesFromItemBody($body)
|
||||
{
|
||||
$saved_image = [];
|
||||
$orig_body = $body;
|
||||
$new_body = '';
|
||||
|
||||
$cnt = 0;
|
||||
$img_start = strpos($orig_body, '[img');
|
||||
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
||||
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
||||
while (($img_st_close !== false) && ($img_end !== false)) {
|
||||
$img_st_close++; // make it point to AFTER the closing bracket
|
||||
$img_end += $img_start;
|
||||
|
||||
if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
|
||||
// This is an embedded image
|
||||
$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
|
||||
$new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
|
||||
|
||||
$cnt++;
|
||||
} else {
|
||||
$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
|
||||
}
|
||||
|
||||
$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
|
||||
|
||||
if ($orig_body === false) {
|
||||
// in case the body ends on a closing image tag
|
||||
$orig_body = '';
|
||||
}
|
||||
|
||||
$img_start = strpos($orig_body, '[img');
|
||||
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
||||
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
||||
}
|
||||
|
||||
$new_body = $new_body . $orig_body;
|
||||
|
||||
return ['body' => $new_body, 'images' => $saved_image];
|
||||
}
|
||||
|
||||
private static function interpolateSavedImagesIntoItemBody($body, array $images)
|
||||
{
|
||||
$newbody = $body;
|
||||
|
||||
$cnt = 0;
|
||||
foreach ($images as $image) {
|
||||
// We're depending on the property of 'foreach' (specified on the PHP website) that
|
||||
// it loops over the array starting from the first element and going sequentially
|
||||
// to the last element
|
||||
$newbody = str_replace('[$#saved_image' . $cnt . '#$]',
|
||||
'<img src="' . proxy_url($image) . '" alt="' . L10n::t('Image/photo') . '" />', $newbody);
|
||||
$cnt++;
|
||||
}
|
||||
|
||||
return $newbody;
|
||||
}
|
||||
|
||||
/**
|
||||
* Processes [share] tags
|
||||
*
|
||||
* Note: Can produce a [bookmark] tag in the output
|
||||
*
|
||||
* @brief Processes [share] tags
|
||||
* @param array $share preg_match_callback result array
|
||||
* @param bool|int $simplehtml
|
||||
* @return string
|
||||
*/
|
||||
private static function convertShare($share, $simplehtml)
|
||||
{
|
||||
$attributes = $share[2];
|
||||
|
||||
$author = "";
|
||||
preg_match("/author='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$author = html_entity_decode($matches[1], ENT_QUOTES, 'UTF-8');
|
||||
}
|
||||
|
||||
preg_match('/author="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$author = $matches[1];
|
||||
}
|
||||
|
||||
$profile = "";
|
||||
preg_match("/profile='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$profile = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/profile="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$profile = $matches[1];
|
||||
}
|
||||
|
||||
$avatar = "";
|
||||
preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$avatar = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$avatar = $matches[1];
|
||||
}
|
||||
|
||||
$link = "";
|
||||
preg_match("/link='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$link = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/link="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$link = $matches[1];
|
||||
}
|
||||
|
||||
$posted = "";
|
||||
|
||||
preg_match("/posted='(.*?)'/ism", $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$posted = $matches[1];
|
||||
}
|
||||
|
||||
preg_match('/posted="(.*?)"/ism', $attributes, $matches);
|
||||
if (x($matches, 1)) {
|
||||
$posted = $matches[1];
|
||||
}
|
||||
|
||||
// We only call this so that a previously unknown contact can be added.
|
||||
// This is important for the function "Model\Contact::getDetailsByURL()".
|
||||
// This function then can fetch an entry from the contact table.
|
||||
Contact::getIdForURL($profile, 0);
|
||||
|
||||
$data = Contact::getDetailsByURL($profile);
|
||||
|
||||
if (x($data, "name") && x($data, "addr")) {
|
||||
$userid_compact = $data["name"] . " (" . $data["addr"] . ")";
|
||||
} else {
|
||||
$userid_compact = Protocol::getAddrFromProfileUrl($profile, $author);
|
||||
}
|
||||
|
||||
if (x($data, "addr")) {
|
||||
$userid = $data["addr"];
|
||||
} else {
|
||||
$userid = Protocol::formatMention($profile, $author);
|
||||
}
|
||||
|
||||
if (x($data, "name")) {
|
||||
$author = $data["name"];
|
||||
}
|
||||
|
||||
if (x($data, "micro")) {
|
||||
$avatar = $data["micro"];
|
||||
}
|
||||
|
||||
$preshare = trim($share[1]);
|
||||
if ($preshare != "") {
|
||||
$preshare .= "<br />";
|
||||
}
|
||||
|
||||
switch ($simplehtml) {
|
||||
case 1:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' <a href="' . $profile . '">' . $userid . "</a>: <br />»" . $share[3] . "«";
|
||||
break;
|
||||
case 2:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 3: // Diaspora
|
||||
$headline .= '<b>' . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . $userid . ':</b><br />';
|
||||
|
||||
$text = trim($share[1]);
|
||||
|
||||
if ($text != "") {
|
||||
$text .= "<hr />";
|
||||
}
|
||||
|
||||
if (stripos(normalise_link($link), 'http://twitter.com/') === 0) {
|
||||
$text .= $headline . '<blockquote>' . trim($share[3]) . "</blockquote><br />";
|
||||
|
||||
if ($link != "") {
|
||||
$text .= '<br /><a href="' . $link . '">[l]</a>';
|
||||
}
|
||||
} else {
|
||||
$text .= '<br /><a href="' . $link . '">' . $link . '</a>';
|
||||
}
|
||||
|
||||
break;
|
||||
case 4:
|
||||
$headline .= '<br /><b>' . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
|
||||
$headline .= L10n::t('<a href="%1$s" target="_blank">%2$s</a> %3$s', $link, $userid, $posted);
|
||||
$headline .= ":</b><br />";
|
||||
|
||||
$text = trim($share[1]);
|
||||
|
||||
if ($text != "") {
|
||||
$text .= "<hr />";
|
||||
}
|
||||
|
||||
$text .= $headline . '<blockquote class="shared_content">' . trim($share[3]) . "</blockquote><br />";
|
||||
|
||||
break;
|
||||
case 5:
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 6: // app.net
|
||||
$text = $preshare . ">> @" . $userid_compact . ": <br />" . $share[3];
|
||||
break;
|
||||
case 7: // statusnet/GNU Social
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . " @" . $userid_compact . ": " . $share[3];
|
||||
break;
|
||||
case 8: // twitter
|
||||
$text = $preshare . "RT @" . $userid_compact . ": " . $share[3];
|
||||
break;
|
||||
case 9: // Google+/Facebook
|
||||
$text = $preshare . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' ' . $userid_compact . ": <br />" . $share[3];
|
||||
|
||||
if ($link != "") {
|
||||
$text .= "<br /><br />" . $link;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
// Transforms quoted tweets in rich attachments to avoid nested tweets
|
||||
if (stripos(normalise_link($link), 'http://twitter.com/') === 0 && OEmbed::isAllowedURL($link)) {
|
||||
try {
|
||||
$oembed = OEmbed::getHTML($link, $preshare);
|
||||
} catch (Exception $e) {
|
||||
$oembed = sprintf('[bookmark=%s]%s[/bookmark]', $link, $preshare);
|
||||
}
|
||||
|
||||
$text = $preshare . $oembed;
|
||||
} else {
|
||||
$text = trim($share[1]) . "\n";
|
||||
|
||||
$avatar = proxy_url($avatar, false, PROXY_SIZE_THUMB);
|
||||
|
||||
$tpl = get_markup_template('shared_content.tpl');
|
||||
$text .= replace_macros($tpl, [
|
||||
'$profile' => $profile,
|
||||
'$avatar' => $avatar,
|
||||
'$author' => $author,
|
||||
'$link' => $link,
|
||||
'$posted' => $posted,
|
||||
'$content' => trim($share[3])
|
||||
]);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
private static function removePictureLinksCallback($match)
|
||||
{
|
||||
$text = Cache::get($match[1]);
|
||||
|
||||
if (is_null($text)) {
|
||||
$a = get_app();
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
$ch = @curl_init($match[1]);
|
||||
@curl_setopt($ch, CURLOPT_NOBODY, true);
|
||||
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
@curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
@curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
if (substr($curl_info["content_type"], 0, 6) == "image/") {
|
||||
$text = "[url=" . $match[1] . "]" . $match[1] . "[/url]";
|
||||
} else {
|
||||
$text = "[url=" . $match[2] . "]" . $match[2] . "[/url]";
|
||||
|
||||
// if its not a picture then look if its a page that contains a picture link
|
||||
$body = Network::fetchUrl($match[1]);
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($body);
|
||||
$xpath = new DomXPath($doc);
|
||||
$list = $xpath->query("//meta[@name]");
|
||||
foreach ($list as $node) {
|
||||
$attr = [];
|
||||
|
||||
if ($node->attributes->length) {
|
||||
foreach ($node->attributes as $attribute) {
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
}
|
||||
}
|
||||
|
||||
if (strtolower($attr["name"]) == "twitter:image") {
|
||||
$text = "[url=" . $attr["content"] . "]" . $attr["content"] . "[/url]";
|
||||
}
|
||||
}
|
||||
}
|
||||
Cache::set($match[1], $text);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
private static function expandLinksCallback($match)
|
||||
{
|
||||
if (($match[3] == "") || ($match[2] == $match[3]) || stristr($match[2], $match[3])) {
|
||||
return ($match[1] . "[url]" . $match[2] . "[/url]");
|
||||
} else {
|
||||
return ($match[1] . $match[3] . " [url]" . $match[2] . "[/url]");
|
||||
}
|
||||
}
|
||||
|
||||
private static function cleanPictureLinksCallback($match)
|
||||
{
|
||||
$text = Cache::get($match[1]);
|
||||
|
||||
if (is_null($text)) {
|
||||
$a = get_app();
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
$ch = @curl_init($match[1]);
|
||||
@curl_setopt($ch, CURLOPT_NOBODY, true);
|
||||
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
@curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
@curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
// if its a link to a picture then embed this picture
|
||||
if (substr($curl_info["content_type"], 0, 6) == "image/") {
|
||||
$text = "[img]" . $match[1] . "[/img]";
|
||||
} else {
|
||||
$text = "[img]" . $match[2] . "[/img]";
|
||||
|
||||
// if its not a picture then look if its a page that contains a picture link
|
||||
$body = Network::fetchUrl($match[1]);
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($body);
|
||||
$xpath = new DomXPath($doc);
|
||||
$list = $xpath->query("//meta[@name]");
|
||||
foreach ($list as $node) {
|
||||
$attr = [];
|
||||
if ($node->attributes->length) {
|
||||
foreach ($node->attributes as $attribute) {
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
}
|
||||
}
|
||||
|
||||
if (strtolower($attr["name"]) == "twitter:image") {
|
||||
$text = "[img]" . $attr["content"] . "[/img]";
|
||||
}
|
||||
}
|
||||
}
|
||||
Cache::set($match[1], $text);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
public static function cleanPictureLinks($text)
|
||||
{
|
||||
$return = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'self::cleanPictureLinksCallback', $text);
|
||||
return $return;
|
||||
}
|
||||
|
||||
private static function textHighlightCallback($match)
|
||||
{
|
||||
if (in_array(strtolower($match[1]),
|
||||
['php', 'css', 'mysql', 'sql', 'abap', 'diff', 'html', 'perl', 'ruby',
|
||||
'vbscript', 'avrc', 'dtd', 'java', 'xml', 'cpp', 'python', 'javascript', 'js', 'sh'])
|
||||
) {
|
||||
return text_highlight($match[2], strtolower($match[1]));
|
||||
}
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Converts a BBCode message to HTML message
|
||||
*
|
||||
* BBcode 2 HTML was written by WAY2WEB.net
|
||||
* extended to work with Mistpark/Friendica - Mike Macgirvin
|
||||
*
|
||||
* Simple HTML values meaning:
|
||||
* - 0: Friendica display
|
||||
* - 1: Unused
|
||||
* - 2: Used for Facebook, Google+, Windows Phone push, Friendica API
|
||||
* - 3: Used before converting to Markdown in bb2diaspora.php
|
||||
* - 4: Used for WordPress, Libertree (before Markdown), pump.io and tumblr
|
||||
* - 5: Unused
|
||||
* - 6: Used for Appnet
|
||||
* - 7: Used for dfrn, OStatus
|
||||
* - 8: Used for WP backlink text setting
|
||||
*
|
||||
* @param string $text
|
||||
* @param bool $preserve_nl
|
||||
* @param bool $try_oembed
|
||||
* @param int $simple_html
|
||||
* @param bool $for_plaintext
|
||||
* @return string
|
||||
*/
|
||||
public static function convert($text, $preserve_nl = false, $try_oembed = true, $simple_html = false, $for_plaintext = false)
|
||||
{
|
||||
$a = get_app();
|
||||
|
||||
/*
|
||||
* preg_match_callback function to replace potential Oembed tags with Oembed content
|
||||
*
|
||||
* $match[0] = [tag]$url[/tag] or [tag=$url]$title[/tag]
|
||||
* $match[1] = $url
|
||||
* $match[2] = $title or absent
|
||||
*/
|
||||
$try_oembed_callback = function ($match)
|
||||
{
|
||||
$url = $match[1];
|
||||
$title = defaults($match, 2, null);
|
||||
|
||||
try {
|
||||
$return = OEmbed::getHTML($url, $title);
|
||||
} catch (Exception $ex) {
|
||||
$return = $match[0];
|
||||
}
|
||||
|
||||
return $return;
|
||||
};
|
||||
|
||||
// Hide all [noparse] contained bbtags by spacefying them
|
||||
// POSSIBLE BUG --> Will the 'preg' functions crash if there's an embedded image?
|
||||
|
||||
$text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'self::escapeNoparseCallback', $text);
|
||||
$text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'self::escapeNoparseCallback', $text);
|
||||
$text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'self::escapeNoparseCallback', $text);
|
||||
|
||||
// Remove the abstract element. It is a non visible element.
|
||||
$text = self::stripAbstract($text);
|
||||
|
||||
// Move all spaces out of the tags
|
||||
$text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $text);
|
||||
$text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $text);
|
||||
|
||||
// Extract the private images which use data urls since preg has issues with
|
||||
// large data sizes. Stash them away while we do bbcode conversion, and then put them back
|
||||
// in after we've done all the regex matching. We cannot use any preg functions to do this.
|
||||
|
||||
$extracted = self::extractImagesFromItemBody($text);
|
||||
$text = $extracted['body'];
|
||||
$saved_image = $extracted['images'];
|
||||
|
||||
// If we find any event code, turn it into an event.
|
||||
// After we're finished processing the bbcode we'll
|
||||
// replace all of the event code with a reformatted version.
|
||||
|
||||
$ev = bbtoevent($text);
|
||||
|
||||
// Replace any html brackets with HTML Entities to prevent executing HTML or script
|
||||
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
|
||||
|
||||
$text = str_replace("<", "<", $text);
|
||||
$text = str_replace(">", ">", $text);
|
||||
|
||||
// remove some newlines before the general conversion
|
||||
$text = preg_replace("/\s?\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "[share$1]$2[/share]", $text);
|
||||
$text = preg_replace("/\s?\[quote(.*?)\]\s?(.*?)\s?\[\/quote\]\s?/ism", "[quote$1]$2[/quote]", $text);
|
||||
|
||||
$text = preg_replace("/\n\[code\]/ism", "[code]", $text);
|
||||
$text = preg_replace("/\[\/code\]\n/ism", "[/code]", $text);
|
||||
|
||||
// when the content is meant exporting to other systems then remove the avatar picture since this doesn't really look good on these systems
|
||||
if (!$try_oembed) {
|
||||
$text = preg_replace("/\[share(.*?)avatar\s?=\s?'.*?'\s?(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "\n[share$1$2]$3[/share]", $text);
|
||||
}
|
||||
|
||||
// Check for [code] text here, before the linefeeds are messed with.
|
||||
// The highlighter will unescape and re-escape the content.
|
||||
if (strpos($text, '[code=') !== false) {
|
||||
$text = preg_replace_callback("/\[code=(.*?)\](.*?)\[\/code\]/ism", 'self::textHighlightCallback', $text);
|
||||
}
|
||||
// Convert new line chars to html <br /> tags
|
||||
|
||||
// nlbr seems to be hopelessly messed up
|
||||
// $Text = nl2br($Text);
|
||||
|
||||
// We'll emulate it.
|
||||
|
||||
$text = trim($text);
|
||||
$text = str_replace("\r\n", "\n", $text);
|
||||
|
||||
// removing multiplicated newlines
|
||||
if (Config::get("system", "remove_multiplicated_lines")) {
|
||||
$search = ["\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ", "[/attachment]\n",
|
||||
"\n[h1]", "[/h1]\n", "\n[h2]", "[/h2]\n", "\n[h3]", "[/h3]\n", "\n[h4]", "[/h4]\n", "\n[h5]", "[/h5]\n", "\n[h6]", "[/h6]\n"];
|
||||
$replace = ["\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ", "[/attachment]",
|
||||
"[h1]", "[/h1]", "[h2]", "[/h2]", "[h3]", "[/h3]", "[h4]", "[/h4]", "[h5]", "[/h5]", "[h6]", "[/h6]"];
|
||||
do {
|
||||
$oldtext = $text;
|
||||
$text = str_replace($search, $replace, $text);
|
||||
} while ($oldtext != $text);
|
||||
}
|
||||
|
||||
// Set up the parameters for a URL search string
|
||||
$URLSearchString = "^\[\]";
|
||||
// Set up the parameters for a MAIL search string
|
||||
$MAILSearchString = $URLSearchString;
|
||||
|
||||
// if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
|
||||
if (!$for_plaintext) {
|
||||
// Autolink feature (thanks to http://code.seebz.net/p/autolink-php/)
|
||||
// Currently disabled, since the function is too greedy
|
||||
// $autolink_regex = "`([^\]\=\"']|^)(https?\://[^\s<]+[^\s<\.\)])`ism";
|
||||
$autolink_regex = "/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism";
|
||||
$text = preg_replace($autolink_regex, '$1[url]$2[/url]', $text);
|
||||
if ($simple_html == 7) {
|
||||
$text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForMastodonCallback', $text);
|
||||
$text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForMastodonCallback', $text);
|
||||
}
|
||||
} else {
|
||||
$text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism", " $1 ", $text);
|
||||
$text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'self::removePictureLinksCallback', $text);
|
||||
}
|
||||
|
||||
|
||||
// Handle attached links or videos
|
||||
$text = self::convertAttachment($text, $simple_html, $try_oembed);
|
||||
|
||||
$text = str_replace(["\r","\n"], ['<br />', '<br />'], $text);
|
||||
|
||||
if ($preserve_nl) {
|
||||
$text = str_replace(["\n", "\r"], ['', ''], $text);
|
||||
}
|
||||
|
||||
// Remove all hashtag addresses
|
||||
if ((!$try_oembed || $simple_html) && !in_array($simple_html, [3, 7])) {
|
||||
$text = preg_replace("/([#@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $text);
|
||||
} elseif ($simple_html == 3) {
|
||||
// The ! is converted to @ since Diaspora only understands the @
|
||||
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'@<a href="$2">$3</a>',
|
||||
$text);
|
||||
} elseif ($simple_html == 7) {
|
||||
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<span class="vcard"><a href="$2" class="url" title="$3"><span class="fn nickname mention">$3</span></a></span>',
|
||||
$text);
|
||||
} elseif (!$simple_html) {
|
||||
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
|
||||
$text);
|
||||
}
|
||||
|
||||
// Bookmarks in red - will be converted to bookmarks in friendica
|
||||
$text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $text);
|
||||
$text = preg_replace("/#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $text);
|
||||
$text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
|
||||
"[bookmark=$1]$2[/bookmark]", $text);
|
||||
|
||||
if (in_array($simple_html, [2, 6, 7, 8, 9])) {
|
||||
$text = preg_replace_callback("/([^#@!])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "self::expandLinksCallback", $text);
|
||||
//$Text = preg_replace("/[^#@!]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
|
||||
$text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", ' $2 [url]$1[/url]',$text);
|
||||
}
|
||||
|
||||
if ($simple_html == 5) {
|
||||
$text = preg_replace("/[^#@!]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $text);
|
||||
}
|
||||
|
||||
// Perform URL Search
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace_callback("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $try_oembed_callback, $text);
|
||||
}
|
||||
|
||||
if ($simple_html == 5) {
|
||||
$text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", '[url]$1[/url]', $text);
|
||||
} else {
|
||||
$text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", '[url=$1]$2[/url]', $text);
|
||||
}
|
||||
|
||||
// Handle Diaspora posts
|
||||
$text = preg_replace_callback(
|
||||
"&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi",
|
||||
function ($match) {
|
||||
return "[url=" . System::baseUrl() . "/display/" . $match[1] . "]" . $match[2] . "[/url]";
|
||||
}, $text
|
||||
);
|
||||
|
||||
// Server independent link to posts and comments
|
||||
// See issue: https://github.com/diaspora/diaspora_federation/issues/75
|
||||
$expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism";
|
||||
$text = preg_replace($expression, System::baseUrl()."/display/$1", $text);
|
||||
|
||||
$text = preg_replace("/([#])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
|
||||
'$1<a href="' . System::baseUrl() . '/search?tag=$3" class="tag" title="$3">$3</a>', $text);
|
||||
|
||||
$text = preg_replace("/\[url\=([$URLSearchString]*)\]#(.*?)\[\/url\]/ism",
|
||||
'#<a href="' . System::baseUrl() . '/search?tag=$2" class="tag" title="$2">$2</a>', $text);
|
||||
|
||||
$text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $text);
|
||||
$text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $text);
|
||||
//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
|
||||
|
||||
// Red compatibility, though the link can't be authenticated on Friendica
|
||||
$text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $text);
|
||||
|
||||
|
||||
// we may need to restrict this further if it picks up too many strays
|
||||
// link acct:user@host to a webfinger profile redirector
|
||||
|
||||
$text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $text);
|
||||
|
||||
// Perform MAIL Search
|
||||
$text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $text);
|
||||
$text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $text);
|
||||
|
||||
// leave open the posibility of [map=something]
|
||||
// this is replaced in prepare_body() which has knowledge of the item location
|
||||
|
||||
if (strpos($text, '[/map]') !== false) {
|
||||
$text = preg_replace_callback(
|
||||
"/\[map\](.*?)\[\/map\]/ism",
|
||||
function ($match) {
|
||||
// the extra space in the following line is intentional
|
||||
// Whyyy? - @MrPetovan
|
||||
return str_replace($match[0], '<div class="map" >' . Map::byLocation($match[1]) . '</div>', $match[0]);
|
||||
},
|
||||
$text
|
||||
);
|
||||
}
|
||||
if (strpos($text, '[map=') !== false) {
|
||||
$text = preg_replace_callback(
|
||||
"/\[map=(.*?)\]/ism",
|
||||
function ($match) {
|
||||
// the extra space in the following line is intentional
|
||||
// Whyyy? - @MrPetovan
|
||||
return str_replace($match[0], '<div class="map" >' . Map::byCoordinates(str_replace('/', ' ', $match[1])) . '</div>', $match[0]);
|
||||
},
|
||||
$text
|
||||
);
|
||||
}
|
||||
if (strpos($text, '[map]') !== false) {
|
||||
$text = preg_replace("/\[map\]/", '<div class="map"></div>', $text);
|
||||
}
|
||||
|
||||
// Check for headers
|
||||
$text = preg_replace("(\[h1\](.*?)\[\/h1\])ism", '<h1>$1</h1>', $text);
|
||||
$text = preg_replace("(\[h2\](.*?)\[\/h2\])ism", '<h2>$1</h2>', $text);
|
||||
$text = preg_replace("(\[h3\](.*?)\[\/h3\])ism", '<h3>$1</h3>', $text);
|
||||
$text = preg_replace("(\[h4\](.*?)\[\/h4\])ism", '<h4>$1</h4>', $text);
|
||||
$text = preg_replace("(\[h5\](.*?)\[\/h5\])ism", '<h5>$1</h5>', $text);
|
||||
$text = preg_replace("(\[h6\](.*?)\[\/h6\])ism", '<h6>$1</h6>', $text);
|
||||
|
||||
// Check for paragraph
|
||||
$text = preg_replace("(\[p\](.*?)\[\/p\])ism", '<p>$1</p>', $text);
|
||||
|
||||
// Check for bold text
|
||||
$text = preg_replace("(\[b\](.*?)\[\/b\])ism", '<strong>$1</strong>', $text);
|
||||
|
||||
// Check for Italics text
|
||||
$text = preg_replace("(\[i\](.*?)\[\/i\])ism", '<em>$1</em>', $text);
|
||||
|
||||
// Check for Underline text
|
||||
$text = preg_replace("(\[u\](.*?)\[\/u\])ism", '<u>$1</u>', $text);
|
||||
|
||||
// Check for strike-through text
|
||||
$text = preg_replace("(\[s\](.*?)\[\/s\])ism", '<strike>$1</strike>', $text);
|
||||
|
||||
// Check for over-line text
|
||||
$text = preg_replace("(\[o\](.*?)\[\/o\])ism", '<span class="overline">$1</span>', $text);
|
||||
|
||||
// Check for colored text
|
||||
$text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism", "<span style=\"color: $1;\">$2</span>", $text);
|
||||
|
||||
// Check for sized text
|
||||
// [size=50] --> font-size: 50px (with the unit).
|
||||
$text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1px; line-height: initial;\">$2</span>", $text);
|
||||
$text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1; line-height: initial;\">$2</span>", $text);
|
||||
|
||||
// Check for centered text
|
||||
$text = preg_replace("(\[center\](.*?)\[\/center\])ism", "<div style=\"text-align:center;\">$1</div>", $text);
|
||||
|
||||
// Check for list text
|
||||
$text = str_replace("[*]", "<li>", $text);
|
||||
|
||||
// Check for style sheet commands
|
||||
$text = preg_replace_callback(
|
||||
"(\[style=(.*?)\](.*?)\[\/style\])ism",
|
||||
function ($match) {
|
||||
return "<span style=\"" . self::cleanCss($match[1]) . ";\">" . $match[2] . "</span>";
|
||||
},
|
||||
$text
|
||||
);
|
||||
|
||||
// Check for CSS classes
|
||||
$text = preg_replace_callback(
|
||||
"(\[class=(.*?)\](.*?)\[\/class\])ism",
|
||||
function ($match) {
|
||||
return "<span class=\"" . self::cleanCss($match[1]) . "\">" . $match[2] . "</span>";
|
||||
},
|
||||
$text
|
||||
);
|
||||
|
||||
// handle nested lists
|
||||
$endlessloop = 0;
|
||||
|
||||
while ((((strpos($text, "[/list]") !== false) && (strpos($text, "[list") !== false)) ||
|
||||
((strpos($text, "[/ol]") !== false) && (strpos($text, "[ol]") !== false)) ||
|
||||
((strpos($text, "[/ul]") !== false) && (strpos($text, "[ul]") !== false)) ||
|
||||
((strpos($text, "[/li]") !== false) && (strpos($text, "[li]") !== false))) && (++$endlessloop < 20)) {
|
||||
$text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $text);
|
||||
$text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>', $text);
|
||||
$text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $text);
|
||||
$text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism", '<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>', $text);
|
||||
$text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>', $text);
|
||||
$text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>', $text);
|
||||
$text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>', $text);
|
||||
$text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $text);
|
||||
$text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $text);
|
||||
$text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>', $text);
|
||||
}
|
||||
|
||||
$text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>', $text);
|
||||
$text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>', $text);
|
||||
$text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>', $text);
|
||||
$text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>', $text);
|
||||
|
||||
$text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>', $text);
|
||||
$text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>', $text);
|
||||
|
||||
$text = str_replace('[hr]', '<hr />', $text);
|
||||
|
||||
// This is actually executed in prepare_body()
|
||||
|
||||
$text = str_replace('[nosmile]', '', $text);
|
||||
|
||||
// Check for font change text
|
||||
$text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $text);
|
||||
|
||||
// Declare the format for [code] layout
|
||||
|
||||
$CodeLayout = '<code>$1</code>';
|
||||
// Check for [code] text
|
||||
$text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $text);
|
||||
|
||||
// Declare the format for [spoiler] layout
|
||||
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
||||
|
||||
// Check for [spoiler] text
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($text, "[/spoiler]") !== false) && (strpos($text, "[spoiler]") !== false) && (++$endlessloop < 20)) {
|
||||
$text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism", "$SpoilerLayout", $text);
|
||||
}
|
||||
|
||||
// Check for [spoiler=Author] text
|
||||
|
||||
$t_wrote = L10n::t('$1 wrote:');
|
||||
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($text, "[/spoiler]")!== false) && (strpos($text, "[spoiler=") !== false) && (++$endlessloop < 20)) {
|
||||
$text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
|
||||
"<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
|
||||
$text);
|
||||
}
|
||||
|
||||
// Declare the format for [quote] layout
|
||||
$QuoteLayout = '<blockquote>$1</blockquote>';
|
||||
|
||||
// Check for [quote] text
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($text, "[/quote]") !== false) && (strpos($text, "[quote]") !== false) && (++$endlessloop < 20)) {
|
||||
$text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism", "$QuoteLayout", $text);
|
||||
}
|
||||
|
||||
// Check for [quote=Author] text
|
||||
|
||||
$t_wrote = L10n::t('$1 wrote:');
|
||||
|
||||
// handle nested quotes
|
||||
$endlessloop = 0;
|
||||
while ((strpos($text, "[/quote]")!== false) && (strpos($text, "[quote=") !== false) && (++$endlessloop < 20)) {
|
||||
$text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
|
||||
"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
|
||||
$text);
|
||||
}
|
||||
|
||||
|
||||
// [img=widthxheight]image source[/img]
|
||||
$text = preg_replace_callback(
|
||||
"/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism",
|
||||
function ($matches) {
|
||||
if (strpos($matches[3], "data:image/") === 0) {
|
||||
return $matches[0];
|
||||
}
|
||||
|
||||
$matches[3] = proxy_url($matches[3]);
|
||||
return "[img=" . $matches[1] . "x" . $matches[2] . "]" . $matches[3] . "[/img]";
|
||||
},
|
||||
$text
|
||||
);
|
||||
|
||||
$text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $text);
|
||||
$text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $text);
|
||||
|
||||
// Images
|
||||
// [img]pathtoimage[/img]
|
||||
$text = preg_replace_callback(
|
||||
"/\[img\](.*?)\[\/img\]/ism",
|
||||
function ($matches) {
|
||||
if (strpos($matches[1], "data:image/") === 0) {
|
||||
return $matches[0];
|
||||
}
|
||||
|
||||
$matches[1] = proxy_url($matches[1]);
|
||||
return "[img]" . $matches[1] . "[/img]";
|
||||
},
|
||||
$text
|
||||
);
|
||||
|
||||
$text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . L10n::t('Image/photo') . '" />', $text);
|
||||
$text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img src="$1" alt="' . L10n::t('Image/photo') . '" />', $text);
|
||||
|
||||
// Shared content
|
||||
$text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism",
|
||||
function ($match) use ($simple_html) {
|
||||
return self::convertShare($match, $simple_html);
|
||||
}, $text);
|
||||
|
||||
$text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . L10n::t('Encrypted content') . '" /><br />', $text);
|
||||
$text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $text);
|
||||
//$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $Text);
|
||||
|
||||
// Try to Oembed
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '" loop="true"><a href="$1">$1</a></video>', $text);
|
||||
$text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $text);
|
||||
|
||||
$text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", $try_oembed_callback, $text);
|
||||
$text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", $try_oembed_callback, $text);
|
||||
} else {
|
||||
$text = preg_replace("/\[video\](.*?)\[\/video\]/",
|
||||
'<a href="$1" target="_blank">$1</a>', $text);
|
||||
$text = preg_replace("/\[audio\](.*?)\[\/audio\]/",
|
||||
'<a href="$1" target="_blank">$1</a>', $text);
|
||||
}
|
||||
|
||||
// html5 video and audio
|
||||
|
||||
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></iframe>', $text);
|
||||
} else {
|
||||
$text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $text);
|
||||
}
|
||||
|
||||
// Youtube extensions
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", $try_oembed_callback, $text);
|
||||
$text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", $try_oembed_callback, $text);
|
||||
$text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism", $try_oembed_callback, $text);
|
||||
}
|
||||
|
||||
$text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $text);
|
||||
$text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $text);
|
||||
$text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $text);
|
||||
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $text);
|
||||
} else {
|
||||
$text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
|
||||
'<a href="https://www.youtube.com/watch?v=$1" target="_blank">https://www.youtube.com/watch?v=$1</a>', $text);
|
||||
}
|
||||
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism", $try_oembed_callback, $text);
|
||||
$text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism", $try_oembed_callback, $text);
|
||||
}
|
||||
|
||||
$text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $text);
|
||||
$text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $text);
|
||||
|
||||
if ($try_oembed) {
|
||||
$text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $text);
|
||||
} else {
|
||||
$text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
|
||||
'<a href="https://vimeo.com/$1" target="_blank">https://vimeo.com/$1</a>', $text);
|
||||
}
|
||||
|
||||
// oembed tag
|
||||
$text = OEmbed::BBCode2HTML($text);
|
||||
|
||||
// Avoid triple linefeeds through oembed
|
||||
$text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $text);
|
||||
|
||||
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
|
||||
// Replace the event-start section with the entire formatted event. The other bbcode is stripped.
|
||||
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
|
||||
// start which is always required). Allow desc with a missing summary for compatibility.
|
||||
|
||||
if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
|
||||
$sub = format_event_html($ev, $simple_html);
|
||||
|
||||
$text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism", '', $text);
|
||||
$text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism", '', $text);
|
||||
$text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism", $sub, $text);
|
||||
$text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism", '', $text);
|
||||
$text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism", '', $text);
|
||||
$text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism", '', $text);
|
||||
$text = preg_replace("/\[event\-id\](.*?)\[\/event\-id\]/ism", '', $text);
|
||||
}
|
||||
|
||||
// Replace non graphical smilies for external posts
|
||||
if ($simple_html) {
|
||||
$text = Smilies::replace($text, false, true);
|
||||
}
|
||||
|
||||
// Replace inline code blocks
|
||||
$text = preg_replace_callback("|(?!<br[^>]*>)<code>([^<]*)</code>(?!<br[^>]*>)|ism",
|
||||
function ($match) use ($simple_html) {
|
||||
$return = '<key>' . $match[1] . '</key>';
|
||||
// Use <code> for Diaspora inline code blocks
|
||||
if ($simple_html === 3) {
|
||||
$return = '<code>' . $match[1] . '</code>';
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
, $text);
|
||||
|
||||
// Unhide all [noparse] contained bbtags unspacefying them
|
||||
// and triming the [noparse] tag.
|
||||
|
||||
$text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'self::unescapeNoparseCallback', $text);
|
||||
$text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'self::unescapeNoparseCallback', $text);
|
||||
$text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'self::unescapeNoparseCallback', $text);
|
||||
|
||||
|
||||
$text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/', '&$1;', $text);
|
||||
$text = preg_replace('/\&\#039\;/', '\'', $text);
|
||||
$text = preg_replace('/\"\;/', '"', $text);
|
||||
|
||||
// fix any escaped ampersands that may have been converted into links
|
||||
$text = preg_replace('/\<([^>]*?)(src|href)=(.*?)\&\;(.*?)\>/ism', '<$1$2=$3&$4>', $text);
|
||||
|
||||
// sanitizes src attributes (http and redir URLs for displaying in a web page, cid used for inline images in emails)
|
||||
$allowed_src_protocols = ['http', 'redir', 'cid'];
|
||||
$text = preg_replace('#<([^>]*?)(src)="(?!' . implode('|', $allowed_src_protocols) . ')(.*?)"(.*?)>#ism',
|
||||
'<$1$2=""$4 data-original-src="$3" class="invalid-src" title="' . L10n::t('Invalid source protocol') . '">', $text);
|
||||
|
||||
// sanitize href attributes (only whitelisted protocols URLs)
|
||||
// default value for backward compatibility
|
||||
$allowed_link_protocols = Config::get('system', 'allowed_link_protocols', ['ftp', 'mailto', 'gopher', 'cid']);
|
||||
|
||||
// Always allowed protocol even if config isn't set or not including it
|
||||
$allowed_link_protocols[] = 'http';
|
||||
$allowed_link_protocols[] = 'redir/';
|
||||
|
||||
$regex = '#<([^>]*?)(href)="(?!' . implode('|', $allowed_link_protocols) . ')(.*?)"(.*?)>#ism';
|
||||
$text = preg_replace($regex, '<$1$2="javascript:void(0)"$4 data-original-href="$3" class="invalid-href" title="' . L10n::t('Invalid link protocol') . '">', $text);
|
||||
|
||||
if ($saved_image) {
|
||||
$text = self::interpolateSavedImagesIntoItemBody($text, $saved_image);
|
||||
}
|
||||
|
||||
// Clean up the HTML by loading and saving the HTML with the DOM.
|
||||
// Bad structured html can break a whole page.
|
||||
// For performance reasons do it only with ativated item cache or at export.
|
||||
if (!$try_oembed || (get_itemcachepath() != "")) {
|
||||
$doc = new DOMDocument();
|
||||
$doc->preserveWhiteSpace = false;
|
||||
|
||||
$text = mb_convert_encoding($text, 'HTML-ENTITIES', "UTF-8");
|
||||
|
||||
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
|
||||
$encoding = '<?xml encoding="UTF-8">';
|
||||
@$doc->loadHTML($encoding.$doctype."<html><body>".$text."</body></html>");
|
||||
$doc->encoding = 'UTF-8';
|
||||
$text = $doc->saveHTML();
|
||||
$text = str_replace(["<html><body>", "</body></html>", $doctype, $encoding], ["", "", "", ""], $text);
|
||||
|
||||
$text = str_replace('<br></li>', '</li>', $text);
|
||||
|
||||
//$Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
|
||||
}
|
||||
|
||||
// Clean up some useless linebreaks in lists
|
||||
//$Text = str_replace('<br /><ul', '<ul ', $Text);
|
||||
//$Text = str_replace('</ul><br />', '</ul>', $Text);
|
||||
//$Text = str_replace('</li><br />', '</li>', $Text);
|
||||
//$Text = str_replace('<br /><li>', '<li>', $Text);
|
||||
//$Text = str_replace('<br /><ul', '<ul ', $Text);
|
||||
|
||||
Addon::callHooks('bbcode', $text);
|
||||
|
||||
return trim($text);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Strips the "abstract" tag from the provided text
|
||||
*
|
||||
* @param string $text The text with BBCode
|
||||
* @return string The same text - but without "abstract" element
|
||||
*/
|
||||
public static function stripAbstract($text)
|
||||
{
|
||||
$text = preg_replace("/[\s|\n]*\[abstract\].*?\[\/abstract\][\s|\n]*/ism", '', $text);
|
||||
$text = preg_replace("/[\s|\n]*\[abstract=.*?\].*?\[\/abstract][\s|\n]*/ism", '', $text);
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the value of the "abstract" element
|
||||
*
|
||||
* @param string $text The text that maybe contains the element
|
||||
* @param string $addon The addon for which the abstract is meant for
|
||||
* @return string The abstract
|
||||
*/
|
||||
private static function getAbstract($text, $addon = "")
|
||||
{
|
||||
$abstract = "";
|
||||
$abstracts = [];
|
||||
$addon = strtolower($addon);
|
||||
|
||||
if (preg_match_all("/\[abstract=(.*?)\](.*?)\[\/abstract\]/ism", $text, $results, PREG_SET_ORDER)) {
|
||||
foreach ($results AS $result) {
|
||||
$abstracts[strtolower($result[1])] = $result[2];
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($abstracts[$addon])) {
|
||||
$abstract = $abstracts[$addon];
|
||||
}
|
||||
|
||||
if ($abstract == "" && preg_match("/\[abstract\](.*?)\[\/abstract\]/ism", $text, $result)) {
|
||||
$abstract = $result[1];
|
||||
}
|
||||
|
||||
return $abstract;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,4 +34,41 @@ class Plaintext
|
|||
|
||||
return $msg;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the character positions of the provided boundaries, optionally skipping a number of first occurrences
|
||||
*
|
||||
* @param string $text Text to search
|
||||
* @param string $open Left boundary
|
||||
* @param string $close Right boundary
|
||||
* @param int $occurrences Number of first occurrences to skip
|
||||
* @return boolean|array
|
||||
*/
|
||||
public static function getBoundariesPosition($text, $open, $close, $occurrences = 0)
|
||||
{
|
||||
if ($occurrences < 0) {
|
||||
$occurrences = 0;
|
||||
}
|
||||
|
||||
$start_pos = -1;
|
||||
for ($i = 0; $i <= $occurrences; $i++) {
|
||||
if ($start_pos !== false) {
|
||||
$start_pos = strpos($text, $open, $start_pos + 1);
|
||||
}
|
||||
}
|
||||
|
||||
if ($start_pos === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$end_pos = strpos($text, $close, $start_pos);
|
||||
|
||||
if ($end_pos === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$res = ['start' => $start_pos, 'end' => $end_pos];
|
||||
|
||||
return $res;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
124
src/Core/Protocol.php
Normal file
124
src/Core/Protocol.php
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
<?php
|
||||
/*
|
||||
* @file src/Core/Protocol.php
|
||||
*/
|
||||
namespace Friendica\Core;
|
||||
|
||||
use Friendica\Util\Network;
|
||||
|
||||
/**
|
||||
* Manage compatibility with federated networks
|
||||
*
|
||||
* @author Hypolite Petovan <mrpetovan@gmail.com>
|
||||
*/
|
||||
class Protocol
|
||||
{
|
||||
const DFRN = 'dfrn'; // Friendica, Mistpark, other DFRN implementations
|
||||
const DIASPORA = 'dspr'; // Diaspora
|
||||
const DIASPORA2 = 'dspc'; // Diaspora connector
|
||||
const STATUSNET = 'stac'; // Statusnet connector
|
||||
const OSTATUS = 'stat'; // GNU-social, Pleroma, Mastodon, other OStatus implementations
|
||||
const FEED = 'feed'; // RSS/Atom feeds with no known "post/notify" protocol
|
||||
const MAIL = 'mail'; // IMAP/POP
|
||||
const XMPP = 'xmpp'; // XMPP - Currently unsupported
|
||||
|
||||
const FACEBOOK = 'face'; // Facebook API
|
||||
const LINKEDIN = 'lnkd'; // LinkedIn
|
||||
const MYSPACE = 'mysp'; // MySpace - Currently unsupported
|
||||
const GPLUS = 'goog'; // Google+
|
||||
const PUMPIO = 'pump'; // pump.io
|
||||
const TWITTER = 'twit'; // Twitter
|
||||
const APPNET = 'apdn'; // app.net - Dead protocol
|
||||
|
||||
const NEWS = 'nntp'; // Network News Transfer Protocol - Currently unsupported
|
||||
const ICALENDAR = 'ical'; // iCalendar - Currently unsupported
|
||||
const PNUT = 'pnut'; // pnut.io - Currently unsupported
|
||||
const ZOT = 'zot!'; // Zot! - Currently unsupported
|
||||
|
||||
const PHANTOM = 'unkn'; // Place holder
|
||||
|
||||
/**
|
||||
* Returns the address string for the provided profile URL
|
||||
*
|
||||
* @param string $profile_url
|
||||
* @return string
|
||||
* @throws Exception
|
||||
*/
|
||||
public static function getAddrFromProfileUrl($profile_url)
|
||||
{
|
||||
$network = self::matchByProfileUrl($profile_url, $matches);
|
||||
|
||||
if ($network === self::PHANTOM) {
|
||||
throw new Exception('Unknown network for profile URL: ' . $profile_url);
|
||||
}
|
||||
|
||||
$addr = $matches[2] . '@' . $matches[1];
|
||||
|
||||
return $addr;
|
||||
}
|
||||
|
||||
/**
|
||||
* Guesses the network from a profile URL
|
||||
*
|
||||
* @param string $profile_url
|
||||
* @param array $matches preg_match return array: [0] => Full match [1] => hostname [2] => username
|
||||
* @return type
|
||||
*/
|
||||
public static function matchByProfileUrl($profile_url, &$matches = [])
|
||||
{
|
||||
if (preg_match('=https?://(twitter\.com)/(.*)=ism', $profile_url, $matches)) {
|
||||
return self::TWITTER;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(alpha\.app\.net)/(.*)=ism', $profile_url, $matches)) {
|
||||
return self::APPNET;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(plus\.google\.com)/(.*)=ism', $profile_url, $matches)) {
|
||||
return self::GPLUS;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(.*)/profile/(.*)=ism', $profile_url, $matches)) {
|
||||
return self::DFRN;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(.*)/u/(.*)=ism', $profile_url, $matches)) {
|
||||
return self::DIASPORA;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(.*)/channel/(.*)=ism', $profile_url, $matches)) {
|
||||
// RedMatrix/Hubzilla is identified as Diaspora - friendica can't connect directly to it
|
||||
return self::DIASPORA;
|
||||
}
|
||||
|
||||
if (preg_match('=https?://(.*)/user/(.*)=ism', $profile_url, $matches)) {
|
||||
$statusnet_host = $matches[1];
|
||||
$statusnet_user = $matches[2];
|
||||
$UserData = Network::fetchUrl('http://' . $statusnet_host . '/api/users/show.json?user_id=' . $statusnet_user);
|
||||
$user = json_decode($UserData);
|
||||
if ($user) {
|
||||
$matches[2] = $user->screen_name;
|
||||
return self::STATUSNET;
|
||||
}
|
||||
}
|
||||
|
||||
// pumpio (http://host.name/user)
|
||||
if (preg_match('=https?://([\.\w]+)/([\.\w]+)$=ism', $profile_url, $matches)) {
|
||||
return self::PUMPIO;
|
||||
}
|
||||
|
||||
return self::PHANTOM;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a formatted mention from a profile URL and a display name
|
||||
*
|
||||
* @param string $profile_url
|
||||
* @param string $display_name
|
||||
* @return string
|
||||
*/
|
||||
public static function formatMention($profile_url, $display_name)
|
||||
{
|
||||
return $display_name . '(' . self::getAddrFromProfileUrl($profile_url) . ')';
|
||||
}
|
||||
}
|
||||
|
|
@ -11,6 +11,14 @@ require_once "include/dba.php";
|
|||
|
||||
class Conversation
|
||||
{
|
||||
const PROTOCOL_UNKNOWN = 0;
|
||||
const PROTOCOL_DFRN = 1;
|
||||
const PROTOCOL_DIASPORA = 2;
|
||||
const PROTOCOL_OSTATUS_SALMON = 3;
|
||||
const PROTOCOL_OSTATUS_FEED = 4; // Deprecated
|
||||
const PROTOCOL_GS_CONVERSATION = 5; // Deprecated
|
||||
const PROTOCOL_SPLITTED_CONV = 6;
|
||||
|
||||
/**
|
||||
* @brief Store the conversation data
|
||||
*
|
||||
|
|
|
|||
|
|
@ -10,6 +10,7 @@ namespace Friendica\Protocol;
|
|||
|
||||
use Friendica\App;
|
||||
use Friendica\Content\OEmbed;
|
||||
use Friendica\Content\Text\BBCode;
|
||||
use Friendica\Core\Addon;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\L10n;
|
||||
|
|
@ -29,8 +30,6 @@ use Friendica\Util\Crypto;
|
|||
use Friendica\Util\DateTimeFormat;
|
||||
use Friendica\Util\Network;
|
||||
use Friendica\Util\XML;
|
||||
use Friendica\Content\Text\BBCode;
|
||||
|
||||
use dba;
|
||||
use DOMDocument;
|
||||
use DOMXPath;
|
||||
|
|
@ -929,7 +928,7 @@ class DFRN
|
|||
}
|
||||
|
||||
// Remove the abstract element. It is only locally important.
|
||||
$body = remove_abstract($body);
|
||||
$body = BBCode::stripAbstract($body);
|
||||
|
||||
if ($type == 'html') {
|
||||
$htmlbody = $body;
|
||||
|
|
|
|||
|
|
@ -6,7 +6,9 @@
|
|||
* Author: Rabuzarus <https://friendica.kommune4.de/profile/rabuzarus>
|
||||
*
|
||||
*/
|
||||
|
||||
use Friendica\App;
|
||||
use Friendica\Content\Text\Plaintext;
|
||||
use Friendica\Content\Widget;
|
||||
use Friendica\Core\Addon;
|
||||
use Friendica\Core\Config;
|
||||
|
|
@ -15,7 +17,6 @@ use Friendica\Core\PConfig;
|
|||
use Friendica\Core\System;
|
||||
use Friendica\Database\DBM;
|
||||
use Friendica\Model\Profile;
|
||||
use Friendica\Object\Image;
|
||||
|
||||
$frio = "view/theme/frio";
|
||||
|
||||
|
|
@ -90,10 +91,8 @@ function frio_uninstall()
|
|||
*/
|
||||
function frio_item_photo_links(App $a, &$body_info)
|
||||
{
|
||||
$phototypes = Image::supportedTypes();
|
||||
$occurence = 1;
|
||||
$p = bb_find_open_close($body_info['html'], "<a", ">");
|
||||
|
||||
$occurence = 0;
|
||||
$p = Plaintext::getBoundariesPosition($body_info['html'], "<a", ">");
|
||||
while ($p !== false && ($occurence++ < 500)) {
|
||||
$link = substr($body_info['html'], $p['start'], $p['end'] - $p['start']);
|
||||
$matches = [];
|
||||
|
|
@ -112,7 +111,7 @@ function frio_item_photo_links(App $a, &$body_info)
|
|||
$body_info['html'] = str_replace($link, $newlink, $body_info['html']);
|
||||
}
|
||||
|
||||
$p = bb_find_open_close($body_info['html'], "<a", ">", $occurence);
|
||||
$p = Plaintext::getBoundariesPosition($body_info['html'], "<a", ">", $occurence);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -302,7 +301,7 @@ function frio_acl_lookup(App $a, &$results)
|
|||
$search_txt = dbesc(protect_sprintf(preg_quote($results["search"])));
|
||||
$searching = true;
|
||||
}
|
||||
|
||||
|
||||
$sql_extra = '';
|
||||
if ($searching) {
|
||||
$sql_extra .= " AND (`attag` LIKE '%%" . dbesc($search_txt) . "%%' OR `name` LIKE '%%" . dbesc($search_txt) . "%%' OR `nick` LIKE '%%" . dbesc($search_txt) . "%%') ";
|
||||
|
|
|
|||
|
|
@ -10,9 +10,9 @@
|
|||
*/
|
||||
|
||||
use Friendica\App;
|
||||
use Friendica\Content\Text\Plaintext;
|
||||
use Friendica\Core\Addon;
|
||||
use Friendica\Core\System;
|
||||
use Friendica\Object\Image;
|
||||
|
||||
function frost_init(App $a) {
|
||||
$a->videowidth = 400;
|
||||
|
|
@ -49,10 +49,8 @@ function frost_uninstall() {
|
|||
|
||||
function frost_item_photo_links(App $a, &$body_info)
|
||||
{
|
||||
$phototypes = Image::supportedTypes();
|
||||
|
||||
$occurence = 1;
|
||||
$p = bb_find_open_close($body_info['html'], "<a", ">");
|
||||
$occurence = 0;
|
||||
$p = Plaintext::getBoundariesPosition($body_info['html'], '<a', '>');
|
||||
while($p !== false && ($occurence++ < 500)) {
|
||||
$link = substr($body_info['html'], $p['start'], $p['end'] - $p['start']);
|
||||
|
||||
|
|
@ -73,7 +71,7 @@ function frost_item_photo_links(App $a, &$body_info)
|
|||
|
||||
}
|
||||
|
||||
$p = bb_find_open_close($body_info['html'], "<a", ">", $occurence);
|
||||
$p = Plaintext::getBoundariesPosition($body_info['html'], '<a', '>', $occurence);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue