Tupambae_Org/friendica_2021-01
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Twitter shortening should now work even the shortening would be in the link

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This commit is contained in:
Michael Vogel 2016-01-14 19:38:59 +01:00
parent f4173d1764
commit 9b5c6ed580
1 changed files with 37 additions and 3 deletions
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40
include/plaintext.php
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@ -90,6 +90,14 @@ function get_attached_data($body) {
$post["text"] = $body;
}
}
if (preg_match_all("(\[url\]([$URLSearchString]*)\[\/url\])ism", $body, $links, PREG_SET_ORDER)) {
if (count($links) == 1) {
$post["type"] = "text";
$post["url"] = $links[0][1];
$post["text"] = $body;
}
}
if (!isset($post["type"])) {
$post["type"] = "text";
$post["text"] = trim($body);
@ -129,9 +137,17 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) {
require_once("include/html2plain.php");
require_once("include/network.php");
// Remove the hash tags
$URLSearchString = "^\[\]";
$body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $b["body"]);
// Add an URL element if the text contains a raw link
$body = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $body);
// At first look at data that is attached via "type-..." stuff
// This will hopefully replaced with a dedicated bbcode later
$post = get_attached_data($b["body"]);
//$post = get_attached_data($b["body"]);
$post = get_attached_data($body);
if (($b["title"] != "") AND ($post["text"] != ""))
$post["text"] = trim($b["title"]."\n\n".$post["text"]);
@ -146,6 +162,8 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) {
if ($includedlinks) {
if ($post["type"] == "link")
$link = $post["url"];
elseif ($post["type"] == "text")
$link = $post["url"];
elseif ($post["type"] == "video")
$link = $post["url"];
elseif ($post["type"] == "photo")
@ -161,8 +179,22 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) {
// But: if the link is beyond the limit, then it has to be added.
if (($link != "") AND strstr($msg, $link)) {
$pos = strpos($msg, $link);
if (($limit == 0) OR ($pos < $limit))
// Will the text be shortened in the link?
// Or is the link the last item in the post?
if (($limit > 0) AND ($pos < $limit) AND (($pos + 23 > $limit) OR ($pos + strlen($link) == strlen($msg))))
$msg = trim(str_replace($link, "", $msg));
elseif (($limit == 0) OR ($pos < $limit)) {
// The limit has to be increased since it will be shortened - but not now
// Only do it with Twitter (htmlmode = 8)
if (($limit > 0) AND (strlen($link) > 23) AND ($htmlmode == 8))
$limit = $limit - 23 + strlen($link);
$link = "";
if ($post["type"] == "text")
unset($post["url"]);
}
}
}
@ -178,7 +210,9 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) {
if (iconv_strlen($msg, "UTF-8") > $limit) {
if (!isset($post["url"])) {
if (($post["type"] == "text") AND isset($post["url"]))
$post["url"] = $b["plink"];
elseif (!isset($post["url"])) {
$limit = $limit - 23;
$post["url"] = $b["plink"];
} elseif (strpos($b["body"], "[share") !== false)