1488 lines
45 KiB
PHP
1488 lines
45 KiB
PHP
<?php
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/**
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* @file include/conversation.php
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*/
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use Friendica\App;
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use Friendica\Content\ContactSelector;
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use Friendica\Content\Feature;
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use Friendica\Content\Text\BBCode;
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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\PConfig;
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use Friendica\Core\Protocol;
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use Friendica\Core\System;
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use Friendica\Database\DBA;
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use Friendica\Model\Contact;
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use Friendica\Model\Item;
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use Friendica\Model\Profile;
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use Friendica\Model\Term;
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use Friendica\Object\Post;
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use Friendica\Object\Thread;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Proxy as ProxyUtils;
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use Friendica\Util\Temporal;
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use Friendica\Util\XML;
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function item_extract_images($body) {
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$saved_image = [];
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$orig_body = $body;
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$new_body = '';
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$cnt = 0;
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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while (($img_st_close !== false) && ($img_end !== false)) {
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$img_st_close++; // make it point to AFTER the closing bracket
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$img_end += $img_start;
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if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
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// This is an embedded image
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$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
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$new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
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$cnt++;
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} else {
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$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
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}
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$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
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if ($orig_body === false) {
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// in case the body ends on a closing image tag
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$orig_body = '';
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}
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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}
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$new_body = $new_body . $orig_body;
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return ['body' => $new_body, 'images' => $saved_image];
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}
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function item_redir_and_replace_images($body, $images, $cid) {
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$origbody = $body;
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$newbody = '';
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$cnt = 1;
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$pos = BBCode::getTagPosition($origbody, 'url', 0);
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while ($pos !== false && $cnt < 1000) {
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$search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
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$replace = '[url=' . System::baseUrl() . '/redir/' . $cid
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. '?f=1&url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
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$newbody .= substr($origbody, 0, $pos['start']['open']);
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$subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
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$origbody = substr($origbody, $pos['end']['close']);
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if ($origbody === false) {
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$origbody = '';
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}
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$subject = preg_replace($search, $replace, $subject);
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$newbody .= $subject;
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$cnt++;
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// Isn't this supposed to use $cnt value for $occurrences? - @MrPetovan
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$pos = BBCode::getTagPosition($origbody, 'url', 0);
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}
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$newbody .= $origbody;
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$cnt = 0;
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foreach ($images as $image) {
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/*
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* We're depending on the property of 'foreach' (specified on the PHP website) that
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* it loops over the array starting from the first element and going sequentially
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* to the last element.
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*/
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$newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
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$cnt++;
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}
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return $newbody;
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}
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/**
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* Render actions localized
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*/
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function localize_item(&$item)
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{
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$extracted = item_extract_images($item['body']);
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if ($extracted['images']) {
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$item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
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}
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/*
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heluecht 2018-06-19: from my point of view this whole code part is useless.
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It just renders the body message of technical posts (Like, dislike, ...).
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But: The body isn't visible at all. So we do this stuff just because we can.
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Even if these messages were visible, this would only mean that something went wrong.
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During the further steps of the database restructuring I would like to address this issue.
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*/
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$xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
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if (activity_match($item['verb'], ACTIVITY_LIKE)
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|| activity_match($item['verb'], ACTIVITY_DISLIKE)
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|| activity_match($item['verb'], ACTIVITY_ATTEND)
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|| activity_match($item['verb'], ACTIVITY_ATTENDNO)
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|| activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
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$fields = ['author-link', 'author-name', 'verb', 'object-type', 'resource-id', 'body', 'plink'];
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$obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
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if (!DBA::isResult($obj)) {
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return;
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}
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$author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
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$objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
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switch ($obj['verb']) {
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case ACTIVITY_POST:
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switch ($obj['object-type']) {
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case ACTIVITY_OBJ_EVENT:
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$post_type = L10n::t('event');
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break;
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default:
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$post_type = L10n::t('status');
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}
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break;
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default:
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if ($obj['resource-id']) {
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$post_type = L10n::t('photo');
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$m = [];
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preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
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$rr['plink'] = $m[1];
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} else {
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$post_type = L10n::t('status');
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}
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}
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$plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
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if (activity_match($item['verb'], ACTIVITY_LIKE)) {
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$bodyverb = L10n::t('%1$s likes %2$s\'s %3$s');
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} elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) {
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$bodyverb = L10n::t('%1$s doesn\'t like %2$s\'s %3$s');
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} elseif (activity_match($item['verb'], ACTIVITY_ATTEND)) {
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$bodyverb = L10n::t('%1$s attends %2$s\'s %3$s');
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} elseif (activity_match($item['verb'], ACTIVITY_ATTENDNO)) {
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$bodyverb = L10n::t('%1$s doesn\'t attend %2$s\'s %3$s');
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} elseif (activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
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$bodyverb = L10n::t('%1$s attends maybe %2$s\'s %3$s');
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}
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$item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
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}
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if (activity_match($item['verb'], ACTIVITY_FRIEND)) {
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if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
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$Aname = $item['author-name'];
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$Alink = $item['author-link'];
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$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
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$obj = XML::parseString($xmlhead.$item['object']);
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$links = XML::parseString($xmlhead."<links>".unxmlify($obj->link)."</links>");
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$Bname = $obj->title;
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$Blink = "";
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$Bphoto = "";
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foreach ($links->link as $l) {
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$atts = $l->attributes();
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switch ($atts['rel']) {
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case "alternate": $Blink = $atts['href'];
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case "photo": $Bphoto = $atts['href'];
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}
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}
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$A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
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$B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
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if ($Bphoto != "") {
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$Bphoto = '[url=' . Contact::magicLink($Blink) . '][img]' . $Bphoto . '[/img][/url]';
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}
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$item['body'] = L10n::t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto;
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}
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if (stristr($item['verb'], ACTIVITY_POKE)) {
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$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
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if (!$verb) {
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return;
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}
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if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) {
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return;
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}
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$Aname = $item['author-name'];
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$Alink = $item['author-link'];
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$xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
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$obj = XML::parseString($xmlhead.$item['object']);
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$Bname = $obj->title;
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$Blink = $obj->id;
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$Bphoto = "";
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foreach ($obj->link as $l) {
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$atts = $l->attributes();
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switch ($atts['rel']) {
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case "alternate": $Blink = $atts['href'];
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case "photo": $Bphoto = $atts['href'];
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}
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}
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$A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
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$B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
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if ($Bphoto != "") {
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$Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
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}
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/*
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* we can't have a translation string with three positions but no distinguishable text
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* So here is the translate string.
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*/
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$txt = L10n::t('%1$s poked %2$s');
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// now translate the verb
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$poked_t = trim(sprintf($txt, "", ""));
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$txt = str_replace($poked_t, L10n::t($verb), $txt);
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// then do the sprintf on the translation string
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$item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
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}
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if (activity_match($item['verb'], ACTIVITY_TAG)) {
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$fields = ['author-id', 'author-link', 'author-name', 'author-network',
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'verb', 'object-type', 'resource-id', 'body', 'plink'];
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$obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
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if (!DBA::isResult($obj)) {
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return;
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}
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$author_arr = ['uid' => 0, 'id' => $item['author-id'],
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'network' => $item['author-network'], 'url' => $item['author-link']];
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$author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
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$author_arr = ['uid' => 0, 'id' => $obj['author-id'],
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'network' => $obj['author-network'], 'url' => $obj['author-link']];
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$objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
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switch ($obj['verb']) {
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case ACTIVITY_POST:
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switch ($obj['object-type']) {
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case ACTIVITY_OBJ_EVENT:
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$post_type = L10n::t('event');
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break;
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default:
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$post_type = L10n::t('status');
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}
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break;
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default:
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if ($obj['resource-id']) {
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$post_type = L10n::t('photo');
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$m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
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$rr['plink'] = $m[1];
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} else {
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$post_type = L10n::t('status');
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}
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// Let's break everthing ... ;-)
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break;
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}
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$plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
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$parsedobj = XML::parseString($xmlhead.$item['object']);
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$tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
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$item['body'] = L10n::t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
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}
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if (activity_match($item['verb'], ACTIVITY_FAVORITE)) {
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if ($item['object-type'] == "") {
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return;
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}
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$Aname = $item['author-name'];
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$Alink = $item['author-link'];
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$xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
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$obj = XML::parseString($xmlhead.$item['object']);
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if (strlen($obj->id)) {
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$fields = ['author-link', 'author-name', 'plink'];
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$target = Item::selectFirst($fields, ['uri' => $obj->id, 'uid' => $item['uid']]);
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if (DBA::isResult($target) && $target['plink']) {
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$Bname = $target['author-name'];
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$Blink = $target['author-link'];
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$A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
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$B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
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$P = '[url=' . $target['plink'] . ']' . L10n::t('post/item') . '[/url]';
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$item['body'] = L10n::t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n";
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}
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}
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}
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$matches = null;
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if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
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foreach ($matches as $mtch) {
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if (!strpos($mtch[1], 'zrl=')) {
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$item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
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}
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}
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}
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// add zrl's to public images
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$photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
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if (preg_match($photo_pattern, $item['body'])) {
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$photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
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$item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
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}
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// add sparkle links to appropriate permalinks
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$author = ['uid' => 0, 'id' => $item['author-id'],
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'network' => $item['author-network'], 'url' => $item['author-link']];
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if (!empty($item['plink'])) {
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$item['plink'] = Contact::magicLinkbyContact($author, $item['plink']);
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}
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}
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/**
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* Count the total of comments on this item and its desendants
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* @TODO proper type-hint + doc-tag
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*/
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function count_descendants($item) {
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$total = count($item['children']);
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if ($total > 0) {
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foreach ($item['children'] as $child) {
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if (!visible_activity($child)) {
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$total --;
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}
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$total += count_descendants($child);
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}
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}
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return $total;
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}
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function visible_activity($item) {
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/*
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* likes (etc.) can apply to other things besides posts. Check if they are post children,
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* in which case we handle them specially
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*/
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$hidden_activities = [ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE];
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foreach ($hidden_activities as $act) {
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if (activity_match($item['verb'], $act)) {
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return false;
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}
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}
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// @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
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if (activity_match($item['verb'], ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE && empty($item['self']) && $item['uid'] == local_user()) {
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return false;
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}
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return true;
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}
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function conv_get_blocklist()
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{
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if (!local_user()) {
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return [];
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}
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$str_blocked = PConfig::get(local_user(), 'system', 'blocked');
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if (empty($str_blocked)) {
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return [];
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}
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$blocklist = [];
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foreach (explode(',', $str_blocked) as $entry) {
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// The 4th parameter guarantees that there always will be a public contact entry
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$cid = Contact::getIdForURL(trim($entry), 0, true, ['url' => trim($entry)]);
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if (!empty($cid)) {
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$blocklist[] = $cid;
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}
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}
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return $blocklist;
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}
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/**
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* "Render" a conversation or list of items for HTML display.
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* There are two major forms of display:
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* - Sequential or unthreaded ("New Item View" or search results)
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* - conversation view
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* The $mode parameter decides between the various renderings and also
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* figures out how to determine page owner and other contextual items
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* that are based on unique features of the calling module.
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*
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*/
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function conversation(App $a, array $items, $mode, $update, $preview = false, $order = 'commented', $uid = 0) {
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$ssl_state = (local_user() ? true : false);
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$profile_owner = 0;
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$live_update_div = '';
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$blocklist = conv_get_blocklist();
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$previewing = (($preview) ? ' preview ' : '');
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if ($mode === 'network') {
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$items = conversation_add_children($items, false, $order, $uid);
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$profile_owner = local_user();
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if (!$update) {
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/*
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* The special div is needed for liveUpdate to kick in for this page.
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* We only launch liveUpdate if you aren't filtering in some incompatible
|
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* way and also you aren't writing a comment (discovered in javascript).
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*/
|
|
$live_update_div = '<div id="live-network"></div>' . "\r\n"
|
|
. "<script> var profile_uid = " . $_SESSION['uid']
|
|
. "; var netargs = '" . substr($a->cmd, 8)
|
|
. '?f='
|
|
. ((x($_GET, 'cid')) ? '&cid=' . $_GET['cid'] : '')
|
|
. ((x($_GET, 'search')) ? '&search=' . $_GET['search'] : '')
|
|
. ((x($_GET, 'star')) ? '&star=' . $_GET['star'] : '')
|
|
. ((x($_GET, 'order')) ? '&order=' . $_GET['order'] : '')
|
|
. ((x($_GET, 'bmark')) ? '&bmark=' . $_GET['bmark'] : '')
|
|
. ((x($_GET, 'liked')) ? '&liked=' . $_GET['liked'] : '')
|
|
. ((x($_GET, 'conv')) ? '&conv=' . $_GET['conv'] : '')
|
|
. ((x($_GET, 'nets')) ? '&nets=' . $_GET['nets'] : '')
|
|
. ((x($_GET, 'cmin')) ? '&cmin=' . $_GET['cmin'] : '')
|
|
. ((x($_GET, 'cmax')) ? '&cmax=' . $_GET['cmax'] : '')
|
|
. ((x($_GET, 'file')) ? '&file=' . $_GET['file'] : '')
|
|
|
|
. "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
|
|
}
|
|
} elseif ($mode === 'profile') {
|
|
$items = conversation_add_children($items, false, $order, $uid);
|
|
$profile_owner = $a->profile['profile_uid'];
|
|
|
|
if (!$update) {
|
|
$tab = 'posts';
|
|
if (x($_GET, 'tab')) {
|
|
$tab = notags(trim($_GET['tab']));
|
|
}
|
|
if ($tab === 'posts') {
|
|
/*
|
|
* This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
|
|
* because browser prefetching might change it on us. We have to deliver it with the page.
|
|
*/
|
|
|
|
$live_update_div = '<div id="live-profile"></div>' . "\r\n"
|
|
. "<script> var profile_uid = " . $a->profile['profile_uid']
|
|
. "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
|
|
}
|
|
}
|
|
} elseif ($mode === 'notes') {
|
|
$items = conversation_add_children($items, false, $order, $uid);
|
|
$profile_owner = local_user();
|
|
|
|
if (!$update) {
|
|
$live_update_div = '<div id="live-notes"></div>' . "\r\n"
|
|
. "<script> var profile_uid = " . local_user()
|
|
. "; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
|
|
}
|
|
} elseif ($mode === 'display') {
|
|
$items = conversation_add_children($items, false, $order, $uid);
|
|
$profile_owner = $a->profile['uid'];
|
|
|
|
if (!$update) {
|
|
$live_update_div = '<div id="live-display"></div>' . "\r\n"
|
|
. "<script> var profile_uid = " . defaults($_SESSION, 'uid', 0) . ";"
|
|
. " var profile_page = 1; </script>";
|
|
}
|
|
} elseif ($mode === 'community') {
|
|
$items = conversation_add_children($items, true, $order, $uid);
|
|
$profile_owner = 0;
|
|
|
|
if (!$update) {
|
|
$live_update_div = '<div id="live-community"></div>' . "\r\n"
|
|
. "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 10)
|
|
."/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
|
|
}
|
|
} elseif ($mode === 'contacts') {
|
|
$items = conversation_add_children($items, true, $order, $uid);
|
|
$profile_owner = 0;
|
|
|
|
if (!$update) {
|
|
$live_update_div = '<div id="live-contacts"></div>' . "\r\n"
|
|
. "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 9)
|
|
."/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
|
|
}
|
|
} elseif ($mode === 'search') {
|
|
$live_update_div = '<div id="live-search"></div>' . "\r\n";
|
|
}
|
|
|
|
$page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
|
|
|
|
if (!$update) {
|
|
$_SESSION['return_url'] = $a->query_string;
|
|
}
|
|
|
|
$cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
|
|
Addon::callHooks('conversation_start',$cb);
|
|
|
|
$items = $cb['items'];
|
|
|
|
$conv_responses = [
|
|
'like' => ['title' => L10n::t('Likes','title')], 'dislike' => ['title' => L10n::t('Dislikes','title')],
|
|
'attendyes' => ['title' => L10n::t('Attending','title')], 'attendno' => ['title' => L10n::t('Not attending','title')], 'attendmaybe' => ['title' => L10n::t('Might attend','title')]
|
|
];
|
|
|
|
// array with html for each thread (parent+comments)
|
|
$threads = [];
|
|
$threadsid = -1;
|
|
|
|
$page_template = get_markup_template("conversation.tpl");
|
|
|
|
if (!empty($items)) {
|
|
if (in_array($mode, ['community', 'contacts'])) {
|
|
$writable = true;
|
|
} else {
|
|
$writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], [Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
|
|
}
|
|
|
|
if (!local_user()) {
|
|
$writable = false;
|
|
}
|
|
|
|
if (in_array($mode, ['network-new', 'search', 'contact-posts'])) {
|
|
|
|
/*
|
|
* "New Item View" on network page or search page results
|
|
* - just loop through the items and format them minimally for display
|
|
*/
|
|
|
|
$tpl = 'search_item.tpl';
|
|
|
|
foreach ($items as $item) {
|
|
|
|
if (!visible_activity($item)) {
|
|
continue;
|
|
}
|
|
|
|
if (in_array($item['author-id'], $blocklist)) {
|
|
continue;
|
|
}
|
|
|
|
$threadsid++;
|
|
|
|
$owner_url = '';
|
|
$owner_name = '';
|
|
$sparkle = '';
|
|
|
|
// prevent private email from leaking.
|
|
if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
|
|
continue;
|
|
}
|
|
|
|
$profile_name = $item['author-name'];
|
|
if (!empty($item['author-link']) && empty($item['author-name'])) {
|
|
$profile_name = $item['author-link'];
|
|
}
|
|
|
|
$tags = Term::populateTagsFromItem($item);
|
|
|
|
$author = ['uid' => 0, 'id' => $item['author-id'],
|
|
'network' => $item['author-network'], 'url' => $item['author-link']];
|
|
$profile_link = Contact::magicLinkbyContact($author);
|
|
|
|
if (strpos($profile_link, 'redir/') === 0) {
|
|
$sparkle = ' sparkle';
|
|
}
|
|
|
|
$locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
|
|
Addon::callHooks('render_location',$locate);
|
|
|
|
$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
|
|
|
|
localize_item($item);
|
|
if ($mode === 'network-new') {
|
|
$dropping = true;
|
|
} else {
|
|
$dropping = false;
|
|
}
|
|
|
|
$drop = [
|
|
'dropping' => $dropping,
|
|
'pagedrop' => $page_dropping,
|
|
'select' => L10n::t('Select'),
|
|
'delete' => L10n::t('Delete'),
|
|
];
|
|
|
|
$star = false;
|
|
$isstarred = "unstarred";
|
|
|
|
$lock = false;
|
|
$likebuttons = false;
|
|
|
|
$body = prepare_body($item, true, $preview);
|
|
|
|
list($categories, $folders) = get_cats_and_terms($item);
|
|
|
|
$profile_name_e = $profile_name;
|
|
|
|
if (!empty($item['content-warning']) && PConfig::get(local_user(), 'system', 'disable_cw', false)) {
|
|
$title_e = ucfirst($item['content-warning']);
|
|
} else {
|
|
$title_e = $item['title'];
|
|
}
|
|
|
|
$body_e = $body;
|
|
$tags_e = $tags['tags'];
|
|
$hashtags_e = $tags['hashtags'];
|
|
$mentions_e = $tags['mentions'];
|
|
$location_e = $location;
|
|
$owner_name_e = $owner_name;
|
|
|
|
$tmp_item = [
|
|
'template' => $tpl,
|
|
'id' => ($preview ? 'P0' : $item['id']),
|
|
'guid' => ($preview ? 'Q0' : $item['guid']),
|
|
'network' => $item['network'],
|
|
'network_name' => ContactSelector::networkToName($item['network'], $profile_link),
|
|
'linktitle' => L10n::t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
|
|
'profile_url' => $profile_link,
|
|
'item_photo_menu' => item_photo_menu($item),
|
|
'name' => $profile_name_e,
|
|
'sparkle' => $sparkle,
|
|
'lock' => $lock,
|
|
'thumb' => System::removedBaseUrl(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
|
|
'title' => $title_e,
|
|
'body' => $body_e,
|
|
'tags' => $tags_e,
|
|
'hashtags' => $hashtags_e,
|
|
'mentions' => $mentions_e,
|
|
'txt_cats' => L10n::t('Categories:'),
|
|
'txt_folders' => L10n::t('Filed under:'),
|
|
'has_cats' => ((count($categories)) ? 'true' : ''),
|
|
'has_folders' => ((count($folders)) ? 'true' : ''),
|
|
'categories' => $categories,
|
|
'folders' => $folders,
|
|
'text' => strip_tags($body_e),
|
|
'localtime' => DateTimeFormat::local($item['created'], 'r'),
|
|
'ago' => (($item['app']) ? L10n::t('%s from %s', Temporal::getRelativeDate($item['created']),$item['app']) : Temporal::getRelativeDate($item['created'])),
|
|
'location' => $location_e,
|
|
'indent' => '',
|
|
'owner_name' => $owner_name_e,
|
|
'owner_url' => $owner_url,
|
|
'owner_photo' => System::removedBaseUrl(ProxyUtils::proxifyUrl($item['owner-avatar'], false, ProxyUtils::SIZE_THUMB)),
|
|
'plink' => get_plink($item),
|
|
'edpost' => false,
|
|
'isstarred' => $isstarred,
|
|
'star' => $star,
|
|
'drop' => $drop,
|
|
'vote' => $likebuttons,
|
|
'like' => '',
|
|
'dislike' => '',
|
|
'comment' => '',
|
|
'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> L10n::t('View in context')]),
|
|
'previewing' => $previewing,
|
|
'wait' => L10n::t('Please wait'),
|
|
'thread_level' => 1,
|
|
];
|
|
|
|
$arr = ['item' => $item, 'output' => $tmp_item];
|
|
Addon::callHooks('display_item', $arr);
|
|
|
|
$threads[$threadsid]['id'] = $item['id'];
|
|
$threads[$threadsid]['network'] = $item['network'];
|
|
$threads[$threadsid]['items'] = [$arr['output']];
|
|
|
|
}
|
|
} else {
|
|
// Normal View
|
|
$page_template = get_markup_template("threaded_conversation.tpl");
|
|
|
|
$conv = new Thread($mode, $preview, $writable);
|
|
|
|
/*
|
|
* get all the topmost parents
|
|
* this shouldn't be needed, as we should have only them in our array
|
|
* But for now, this array respects the old style, just in case
|
|
*/
|
|
foreach ($items as $item) {
|
|
if (in_array($item['author-id'], $blocklist)) {
|
|
continue;
|
|
}
|
|
|
|
// Can we put this after the visibility check?
|
|
builtin_activity_puller($item, $conv_responses);
|
|
|
|
// Only add what is visible
|
|
if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
|
|
continue;
|
|
}
|
|
|
|
if (!visible_activity($item)) {
|
|
continue;
|
|
}
|
|
|
|
/// @todo Check if this call is needed or not
|
|
$arr = ['item' => $item];
|
|
Addon::callHooks('display_item', $arr);
|
|
|
|
$item['pagedrop'] = $page_dropping;
|
|
|
|
if ($item['id'] == $item['parent']) {
|
|
$item_object = new Post($item);
|
|
$conv->addParent($item_object);
|
|
}
|
|
}
|
|
|
|
$threads = $conv->getTemplateData($conv_responses);
|
|
if (!$threads) {
|
|
logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
|
|
$threads = [];
|
|
}
|
|
}
|
|
}
|
|
|
|
$o = replace_macros($page_template, [
|
|
'$baseurl' => System::baseUrl($ssl_state),
|
|
'$return_path' => $a->query_string,
|
|
'$live_update' => $live_update_div,
|
|
'$remove' => L10n::t('remove'),
|
|
'$mode' => $mode,
|
|
'$user' => $a->user,
|
|
'$threads' => $threads,
|
|
'$dropping' => ($page_dropping && Feature::isEnabled(local_user(), 'multi_delete') ? L10n::t('Delete Selected Items') : False),
|
|
]);
|
|
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* @brief Add comments to top level entries that had been fetched before
|
|
*
|
|
* The system will fetch the comments for the local user whenever possible.
|
|
* This behaviour is currently needed to allow commenting on Friendica posts.
|
|
*
|
|
* @param array $parents Parent items
|
|
*
|
|
* @return array items with parents and comments
|
|
*/
|
|
function conversation_add_children(array $parents, $block_authors, $order, $uid) {
|
|
$max_comments = Config::get('system', 'max_comments', 100);
|
|
|
|
$params = ['order' => ['uid', 'commented' => true]];
|
|
|
|
if ($max_comments > 0) {
|
|
$params['limit'] = $max_comments;
|
|
}
|
|
|
|
$items = [];
|
|
|
|
foreach ($parents AS $parent) {
|
|
$condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
|
|
$parent['uri'], local_user()];
|
|
if ($block_authors) {
|
|
$condition[0] .= "AND NOT `author`.`hidden`";
|
|
}
|
|
$thread_items = Item::selectForUser(local_user(), [], $condition, $params);
|
|
|
|
$comments = Item::inArray($thread_items);
|
|
|
|
if (count($comments) != 0) {
|
|
$items = array_merge($items, $comments);
|
|
}
|
|
}
|
|
|
|
foreach ($items as $index => $item) {
|
|
if ($item['uid'] == 0) {
|
|
$items[$index]['writable'] = in_array($item['network'], [Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
|
|
}
|
|
}
|
|
|
|
$items = conv_sort($items, $order);
|
|
|
|
return $items;
|
|
}
|
|
|
|
function item_photo_menu($item) {
|
|
$sub_link = '';
|
|
$poke_link = '';
|
|
$contact_url = '';
|
|
$pm_url = '';
|
|
$status_link = '';
|
|
$photos_link = '';
|
|
$posts_link = '';
|
|
|
|
if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
|
|
$sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
|
|
}
|
|
|
|
$author = ['uid' => 0, 'id' => $item['author-id'],
|
|
'network' => $item['author-network'], 'url' => $item['author-link']];
|
|
$profile_link = Contact::magicLinkbyContact($author);
|
|
$sparkle = (strpos($profile_link, 'redir/') === 0);
|
|
|
|
$cid = 0;
|
|
$network = '';
|
|
$rel = 0;
|
|
$condition = ['uid' => local_user(), 'nurl' => normalise_link($item['author-link'])];
|
|
$contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
|
|
if (DBA::isResult($contact)) {
|
|
$cid = $contact['id'];
|
|
$network = $contact['network'];
|
|
$rel = $contact['rel'];
|
|
}
|
|
|
|
if ($sparkle) {
|
|
$status_link = $profile_link . '?url=status';
|
|
$photos_link = $profile_link . '?url=photos';
|
|
$profile_link = $profile_link . '?url=profile';
|
|
}
|
|
|
|
if ($cid && !$item['self']) {
|
|
$poke_link = 'poke/?f=&c=' . $cid;
|
|
$contact_url = 'contacts/' . $cid;
|
|
$posts_link = 'contacts/' . $cid . '/posts';
|
|
|
|
if (in_array($network, [Protocol::DFRN, Protocol::DIASPORA])) {
|
|
$pm_url = 'message/new/' . $cid;
|
|
}
|
|
}
|
|
|
|
if (local_user()) {
|
|
$menu = [
|
|
L10n::t('Follow Thread') => $sub_link,
|
|
L10n::t('View Status') => $status_link,
|
|
L10n::t('View Profile') => $profile_link,
|
|
L10n::t('View Photos') => $photos_link,
|
|
L10n::t('Network Posts') => $posts_link,
|
|
L10n::t('View Contact') => $contact_url,
|
|
L10n::t('Send PM') => $pm_url
|
|
];
|
|
|
|
if ($network == Protocol::DFRN) {
|
|
$menu[L10n::t("Poke")] = $poke_link;
|
|
}
|
|
|
|
if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
|
|
in_array($item['network'], [Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA])) {
|
|
$menu[L10n::t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
|
|
}
|
|
} else {
|
|
$menu = [L10n::t('View Profile') => $item['author-link']];
|
|
}
|
|
|
|
$args = ['item' => $item, 'menu' => $menu];
|
|
|
|
Addon::callHooks('item_photo_menu', $args);
|
|
|
|
$menu = $args['menu'];
|
|
|
|
$o = '';
|
|
foreach ($menu as $k => $v) {
|
|
if (strpos($v, 'javascript:') === 0) {
|
|
$v = substr($v, 11);
|
|
$o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
|
|
} elseif ($v!='') {
|
|
$o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
|
|
}
|
|
}
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
|
|
* Increments the count of each matching activity and adds a link to the author as needed.
|
|
*
|
|
* @param array $item
|
|
* @param array &$conv_responses (already created with builtin activity structure)
|
|
* @return void
|
|
*/
|
|
function builtin_activity_puller($item, &$conv_responses) {
|
|
foreach ($conv_responses as $mode => $v) {
|
|
$url = '';
|
|
$sparkle = '';
|
|
|
|
switch ($mode) {
|
|
case 'like':
|
|
$verb = ACTIVITY_LIKE;
|
|
break;
|
|
case 'dislike':
|
|
$verb = ACTIVITY_DISLIKE;
|
|
break;
|
|
case 'attendyes':
|
|
$verb = ACTIVITY_ATTEND;
|
|
break;
|
|
case 'attendno':
|
|
$verb = ACTIVITY_ATTENDNO;
|
|
break;
|
|
case 'attendmaybe':
|
|
$verb = ACTIVITY_ATTENDMAYBE;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
if (activity_match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
|
|
$author = ['uid' => 0, 'id' => $item['author-id'],
|
|
'network' => $item['author-network'], 'url' => $item['author-link']];
|
|
$url = Contact::magicLinkbyContact($author);
|
|
if (strpos($url, 'redir/') === 0) {
|
|
$sparkle = ' class="sparkle" ';
|
|
}
|
|
|
|
$url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
|
|
|
|
if (!x($item, 'thr-parent')) {
|
|
$item['thr-parent'] = $item['parent-uri'];
|
|
}
|
|
|
|
if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
|
|
&& is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
|
|
$conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
|
|
}
|
|
|
|
// only list each unique author once
|
|
if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
|
|
continue;
|
|
}
|
|
|
|
if (!isset($conv_responses[$mode][$item['thr-parent']])) {
|
|
$conv_responses[$mode][$item['thr-parent']] = 1;
|
|
} else {
|
|
$conv_responses[$mode][$item['thr-parent']] ++;
|
|
}
|
|
|
|
if (public_contact() == $item['author-id']) {
|
|
$conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
|
|
}
|
|
|
|
$conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
|
|
|
|
// there can only be one activity verb per item so if we found anything, we can stop looking
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Format the vote text for a profile item
|
|
* @param int $cnt = number of people who vote the item
|
|
* @param array $arr = array of pre-linked names of likers/dislikers
|
|
* @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
|
|
* @param int $id = item id
|
|
* @return string formatted text
|
|
*/
|
|
function format_like($cnt, array $arr, $type, $id) {
|
|
$o = '';
|
|
$expanded = '';
|
|
|
|
if ($cnt == 1) {
|
|
$likers = $arr[0];
|
|
|
|
// Phrase if there is only one liker. In other cases it will be uses for the expanded
|
|
// list which show all likers
|
|
switch ($type) {
|
|
case 'like' :
|
|
$phrase = L10n::t('%s likes this.', $likers);
|
|
break;
|
|
case 'dislike' :
|
|
$phrase = L10n::t('%s doesn\'t like this.', $likers);
|
|
break;
|
|
case 'attendyes' :
|
|
$phrase = L10n::t('%s attends.', $likers);
|
|
break;
|
|
case 'attendno' :
|
|
$phrase = L10n::t('%s doesn\'t attend.', $likers);
|
|
break;
|
|
case 'attendmaybe' :
|
|
$phrase = L10n::t('%s attends maybe.', $likers);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($cnt > 1) {
|
|
$total = count($arr);
|
|
if ($total >= MAX_LIKERS) {
|
|
$arr = array_slice($arr, 0, MAX_LIKERS - 1);
|
|
}
|
|
if ($total < MAX_LIKERS) {
|
|
$last = L10n::t('and') . ' ' . $arr[count($arr)-1];
|
|
$arr2 = array_slice($arr, 0, -1);
|
|
$str = implode(', ', $arr2) . ' ' . $last;
|
|
}
|
|
if ($total >= MAX_LIKERS) {
|
|
$str = implode(', ', $arr);
|
|
$str .= L10n::t('and %d other people', $total - MAX_LIKERS);
|
|
}
|
|
|
|
$likers = $str;
|
|
|
|
$spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
|
|
|
|
switch ($type) {
|
|
case 'like':
|
|
$phrase = L10n::t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
|
|
$explikers = L10n::t('%s like this.', $likers);
|
|
break;
|
|
case 'dislike':
|
|
$phrase = L10n::t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
|
|
$explikers = L10n::t('%s don\'t like this.', $likers);
|
|
break;
|
|
case 'attendyes':
|
|
$phrase = L10n::t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
|
|
$explikers = L10n::t('%s attend.', $likers);
|
|
break;
|
|
case 'attendno':
|
|
$phrase = L10n::t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
|
|
$explikers = L10n::t('%s don\'t attend.', $likers);
|
|
break;
|
|
case 'attendmaybe':
|
|
$phrase = L10n::t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
|
|
$explikers = L10n::t('%s attend maybe.', $likers);
|
|
break;
|
|
}
|
|
|
|
$expanded .= "\t" . '<div class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</div>';
|
|
}
|
|
|
|
$phrase .= EOL ;
|
|
$o .= replace_macros(get_markup_template('voting_fakelink.tpl'), [
|
|
'$phrase' => $phrase,
|
|
'$type' => $type,
|
|
'$id' => $id
|
|
]);
|
|
$o .= $expanded;
|
|
|
|
return $o;
|
|
}
|
|
|
|
function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
|
|
{
|
|
$o = '';
|
|
|
|
$geotag = x($x, 'allow_location') ? replace_macros(get_markup_template('jot_geotag.tpl'), []) : '';
|
|
|
|
$tpl = get_markup_template('jot-header.tpl');
|
|
$a->page['htmlhead'] .= replace_macros($tpl, [
|
|
'$newpost' => 'true',
|
|
'$baseurl' => System::baseUrl(true),
|
|
'$geotag' => $geotag,
|
|
'$nickname' => $x['nickname'],
|
|
'$ispublic' => L10n::t('Visible to <strong>everybody</strong>'),
|
|
'$linkurl' => L10n::t('Please enter a link URL:'),
|
|
'$vidurl' => L10n::t("Please enter a video link/URL:"),
|
|
'$audurl' => L10n::t("Please enter an audio link/URL:"),
|
|
'$term' => L10n::t('Tag term:'),
|
|
'$fileas' => L10n::t('Save to Folder:'),
|
|
'$whereareu' => L10n::t('Where are you right now?'),
|
|
'$delitems' => L10n::t("Delete item\x28s\x29?")
|
|
]);
|
|
|
|
$jotplugins = '';
|
|
Addon::callHooks('jot_tool', $jotplugins);
|
|
|
|
// Private/public post links for the non-JS ACL form
|
|
$private_post = 1;
|
|
if (x($_REQUEST, 'public')) {
|
|
$private_post = 0;
|
|
}
|
|
|
|
$query_str = $a->query_string;
|
|
if (strpos($query_str, 'public=1') !== false) {
|
|
$query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
|
|
}
|
|
|
|
/*
|
|
* I think $a->query_string may never have ? in it, but I could be wrong
|
|
* It looks like it's from the index.php?q=[etc] rewrite that the web
|
|
* server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
|
|
*/
|
|
if (strpos($query_str, '?') === false) {
|
|
$public_post_link = '?public=1';
|
|
} else {
|
|
$public_post_link = '&public=1';
|
|
}
|
|
|
|
// $tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));
|
|
$tpl = get_markup_template("jot.tpl");
|
|
|
|
$o .= replace_macros($tpl,[
|
|
'$new_post' => L10n::t('New Post'),
|
|
'$return_path' => $query_str,
|
|
'$action' => 'item',
|
|
'$share' => defaults($x, 'button', L10n::t('Share')),
|
|
'$upload' => L10n::t('Upload photo'),
|
|
'$shortupload' => L10n::t('upload photo'),
|
|
'$attach' => L10n::t('Attach file'),
|
|
'$shortattach' => L10n::t('attach file'),
|
|
'$weblink' => L10n::t('Insert web link'),
|
|
'$shortweblink' => L10n::t('web link'),
|
|
'$video' => L10n::t('Insert video link'),
|
|
'$shortvideo' => L10n::t('video link'),
|
|
'$audio' => L10n::t('Insert audio link'),
|
|
'$shortaudio' => L10n::t('audio link'),
|
|
'$setloc' => L10n::t('Set your location'),
|
|
'$shortsetloc' => L10n::t('set location'),
|
|
'$noloc' => L10n::t('Clear browser location'),
|
|
'$shortnoloc' => L10n::t('clear location'),
|
|
'$title' => defaults($x, 'title', ''),
|
|
'$placeholdertitle' => L10n::t('Set title'),
|
|
'$category' => defaults($x, 'category', ''),
|
|
'$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? L10n::t("Categories \x28comma-separated list\x29") : '',
|
|
'$wait' => L10n::t('Please wait'),
|
|
'$permset' => L10n::t('Permission settings'),
|
|
'$shortpermset' => L10n::t('permissions'),
|
|
'$wall' => $notes_cid ? 0 : 1,
|
|
'$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
|
|
'$content' => defaults($x, 'content', ''),
|
|
'$post_id' => defaults($x, 'post_id', ''),
|
|
'$baseurl' => System::baseUrl(true),
|
|
'$defloc' => $x['default_location'],
|
|
'$visitor' => $x['visitor'],
|
|
'$pvisit' => $notes_cid ? 'none' : $x['visitor'],
|
|
'$public' => L10n::t('Public post'),
|
|
'$lockstate' => $x['lockstate'],
|
|
'$bang' => $x['bang'],
|
|
'$profile_uid' => $x['profile_uid'],
|
|
'$preview' => Feature::isEnabled($x['profile_uid'], 'preview') ? L10n::t('Preview') : '',
|
|
'$jotplugins' => $jotplugins,
|
|
'$notes_cid' => $notes_cid,
|
|
'$sourceapp' => L10n::t($a->sourcename),
|
|
'$cancel' => L10n::t('Cancel'),
|
|
'$rand_num' => random_digits(12),
|
|
|
|
// ACL permissions box
|
|
'$acl' => $x['acl'],
|
|
'$group_perms' => L10n::t('Post to Groups'),
|
|
'$contact_perms' => L10n::t('Post to Contacts'),
|
|
'$private' => L10n::t('Private post'),
|
|
'$is_private' => $private_post,
|
|
'$public_link' => $public_post_link,
|
|
|
|
//jot nav tab (used in some themes)
|
|
'$message' => L10n::t('Message'),
|
|
'$browser' => L10n::t('Browser'),
|
|
]);
|
|
|
|
|
|
if ($popup == true) {
|
|
$o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* Plucks the children of the given parent from a given item list.
|
|
*
|
|
* @brief Plucks all the children in the given item list of the given parent
|
|
*
|
|
* @param array $item_list
|
|
* @param array $parent
|
|
* @param bool $recursive
|
|
* @return type
|
|
*/
|
|
function get_item_children(array &$item_list, array $parent, $recursive = true)
|
|
{
|
|
$children = [];
|
|
foreach ($item_list as $i => $item) {
|
|
if ($item['id'] != $item['parent']) {
|
|
if ($recursive) {
|
|
// Fallback to parent-uri if thr-parent is not set
|
|
$thr_parent = $item['thr-parent'];
|
|
if ($thr_parent == '') {
|
|
$thr_parent = $item['parent-uri'];
|
|
}
|
|
|
|
if ($thr_parent == $parent['uri']) {
|
|
$item['children'] = get_item_children($item_list, $item);
|
|
$children[] = $item;
|
|
unset($item_list[$i]);
|
|
}
|
|
} elseif ($item['parent'] == $parent['id']) {
|
|
$children[] = $item;
|
|
unset($item_list[$i]);
|
|
}
|
|
}
|
|
}
|
|
return $children;
|
|
}
|
|
|
|
/**
|
|
* @brief Recursively sorts a tree-like item array
|
|
*
|
|
* @param array $items
|
|
* @return array
|
|
*/
|
|
function sort_item_children(array $items)
|
|
{
|
|
$result = $items;
|
|
usort($result, 'sort_thr_created_rev');
|
|
foreach ($result as $k => $i) {
|
|
if (isset($result[$k]['children'])) {
|
|
$result[$k]['children'] = sort_item_children($result[$k]['children']);
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief Recursively add all children items at the top level of a list
|
|
*
|
|
* @param array $children List of items to append
|
|
* @param array $item_list
|
|
*/
|
|
function add_children_to_list(array $children, array &$item_list)
|
|
{
|
|
foreach ($children as $child) {
|
|
$item_list[] = $child;
|
|
if (isset($child['children'])) {
|
|
add_children_to_list($child['children'], $item_list);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This recursive function takes the item tree structure created by conv_sort() and
|
|
* flatten the extraneous depth levels when people reply sequentially, removing the
|
|
* stairs effect in threaded conversations limiting the available content width.
|
|
*
|
|
* The basic principle is the following: if a post item has only one reply and is
|
|
* the last reply of its parent, then the reply is moved to the parent.
|
|
*
|
|
* This process is rendered somewhat more complicated because items can be either
|
|
* replies or likes, and these don't factor at all in the reply count/last reply.
|
|
*
|
|
* @brief Selectively flattens a tree-like item structure to prevent threading stairs
|
|
*
|
|
* @param array $parent A tree-like array of items
|
|
* @return array
|
|
*/
|
|
function smart_flatten_conversation(array $parent)
|
|
{
|
|
if (!isset($parent['children']) || count($parent['children']) == 0) {
|
|
return $parent;
|
|
}
|
|
|
|
// We use a for loop to ensure we process the newly-moved items
|
|
for ($i = 0; $i < count($parent['children']); $i++) {
|
|
$child = $parent['children'][$i];
|
|
|
|
if (isset($child['children']) && count($child['children'])) {
|
|
// This helps counting only the regular posts
|
|
$count_post_closure = function($var) {
|
|
return $var['verb'] === ACTIVITY_POST;
|
|
};
|
|
|
|
$child_post_count = count(array_filter($child['children'], $count_post_closure));
|
|
|
|
$remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
|
|
|
|
// If there's only one child's children post and this is the last child post
|
|
if ($child_post_count == 1 && $remaining_post_count == 1) {
|
|
|
|
// Searches the post item in the children
|
|
$j = 0;
|
|
while($child['children'][$j]['verb'] !== ACTIVITY_POST && $j < count($child['children'])) {
|
|
$j ++;
|
|
}
|
|
|
|
$moved_item = $child['children'][$j];
|
|
unset($parent['children'][$i]['children'][$j]);
|
|
$parent['children'][] = $moved_item;
|
|
} else {
|
|
$parent['children'][$i] = smart_flatten_conversation($child);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $parent;
|
|
}
|
|
|
|
|
|
/**
|
|
* Expands a flat list of items into corresponding tree-like conversation structures,
|
|
* sort the top-level posts either on "created" or "commented", and finally
|
|
* append all the items at the top level (???)
|
|
*
|
|
* @brief Expands a flat item list into a conversation array for display
|
|
*
|
|
* @param array $item_list A list of items belonging to one or more conversations
|
|
* @param string $order Either on "created" or "commented"
|
|
* @return array
|
|
*/
|
|
function conv_sort(array $item_list, $order)
|
|
{
|
|
$parents = [];
|
|
|
|
if (!(is_array($item_list) && count($item_list))) {
|
|
return $parents;
|
|
}
|
|
|
|
$blocklist = conv_get_blocklist();
|
|
|
|
$item_array = [];
|
|
|
|
// Dedupes the item list on the uri to prevent infinite loops
|
|
foreach ($item_list as $item) {
|
|
if (in_array($item['author-id'], $blocklist)) {
|
|
continue;
|
|
}
|
|
|
|
$item_array[$item['uri']] = $item;
|
|
}
|
|
|
|
// Extract the top level items
|
|
foreach ($item_array as $item) {
|
|
if ($item['id'] == $item['parent']) {
|
|
$parents[] = $item;
|
|
}
|
|
}
|
|
|
|
if (stristr($order, 'created')) {
|
|
usort($parents, 'sort_thr_created');
|
|
} elseif (stristr($order, 'commented')) {
|
|
usort($parents, 'sort_thr_commented');
|
|
}
|
|
|
|
/*
|
|
* Plucks children from the item_array, second pass collects eventual orphan
|
|
* items and add them as children of their top-level post.
|
|
*/
|
|
foreach ($parents as $i => $parent) {
|
|
$parents[$i]['children'] =
|
|
array_merge(get_item_children($item_array, $parent, true),
|
|
get_item_children($item_array, $parent, false));
|
|
}
|
|
|
|
foreach ($parents as $i => $parent) {
|
|
$parents[$i]['children'] = sort_item_children($parents[$i]['children']);
|
|
}
|
|
|
|
if (PConfig::get(local_user(), 'system', 'smart_threading', 0)) {
|
|
foreach ($parents as $i => $parent) {
|
|
$parents[$i] = smart_flatten_conversation($parent);
|
|
}
|
|
}
|
|
|
|
/// @TODO: Stop recusrsively adding all children back to the top level (!!!)
|
|
/// However, this apparently ensures responses (likes, attendance) display (?!)
|
|
foreach ($parents as $parent) {
|
|
if (count($parent['children'])) {
|
|
add_children_to_list($parent['children'], $parents);
|
|
}
|
|
}
|
|
|
|
return $parents;
|
|
}
|
|
|
|
/**
|
|
* @brief usort() callback to sort item arrays by the created key
|
|
*
|
|
* @param array $a
|
|
* @param array $b
|
|
* @return int
|
|
*/
|
|
function sort_thr_created(array $a, array $b)
|
|
{
|
|
return strcmp($b['created'], $a['created']);
|
|
}
|
|
|
|
/**
|
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* @brief usort() callback to reverse sort item arrays by the created key
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*
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* @param array $a
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* @param array $b
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* @return int
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*/
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function sort_thr_created_rev(array $a, array $b)
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{
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return strcmp($a['created'], $b['created']);
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}
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/**
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* @brief usort() callback to sort item arrays by the commented key
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*
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* @param array $a
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* @param array $b
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* @return type
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*/
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function sort_thr_commented(array $a, array $b)
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{
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return strcmp($b['commented'], $a['commented']);
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}
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function render_location_dummy(array $item) {
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if (x($item, 'location') && !empty($item['location'])) {
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return $item['location'];
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}
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if (x($item, 'coord') && !empty($item['coord'])) {
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return $item['coord'];
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}
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}
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function get_responses(array $conv_responses, array $response_verbs, $ob, array $item) {
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$ret = [];
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foreach ($response_verbs as $v) {
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$ret[$v] = [];
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$ret[$v]['count'] = defaults($conv_responses[$v], $item['uri'], 0);
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$ret[$v]['list'] = defaults($conv_responses[$v], $item['uri'] . '-l', []);
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$ret[$v]['self'] = defaults($conv_responses[$v], $item['uri'] . '-self', '0');
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if (count($ret[$v]['list']) > MAX_LIKERS) {
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$ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
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array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
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. (($ob) ? $ob->getId() : $item['id']) . '"><b>' . L10n::t('View all') . '</b></a>');
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} else {
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$ret[$v]['list_part'] = '';
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}
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$ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
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$ret[$v]['title'] = $conv_responses[$v]['title'];
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}
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$count = 0;
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foreach ($ret as $key) {
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if ($key['count'] == true) {
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$count++;
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}
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}
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$ret['count'] = $count;
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return $ret;
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}
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function get_response_button_text($v, $count)
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{
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switch ($v) {
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case 'like':
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$return = L10n::tt('Like', 'Likes', $count);
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break;
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case 'dislike':
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$return = L10n::tt('Dislike', 'Dislikes', $count);
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break;
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case 'attendyes':
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$return = L10n::tt('Attending', 'Attending', $count);
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break;
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case 'attendno':
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$return = L10n::tt('Not Attending', 'Not Attending', $count);
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break;
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case 'attendmaybe':
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$return = L10n::tt('Undecided', 'Undecided', $count);
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break;
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}
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return $return;
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}
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