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Added "if(!function_exists('xpost_to_html2bbcode'))"

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This function name is also used by post to friendica plugin
Both functions seem to be identical. If you have both plugins installed
you get an error because of the identical function name
This will avoid the attempt to load the function a second time in case
it was already loaded by the post to friendica plugin
This commit is contained in:
tonnerkiller 2014-08-16 15:48:44 +02:00
parent 03678716fe
commit bac1ed2214
1 changed files with 66 additions and 62 deletions
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128
util/wp/post_to_red/post_to_red.php
View file

@ -418,72 +418,76 @@ function post_to_red_get_avatar($avatar,$id_or_email,$size,$default,$alt) {
// from:
// http://www.docgate.com/tutorial/php/how-to-convert-html-to-bbcode-with-php-script.html
function xpost_to_html2bbcode($text) {
$htmltags = array(
'/\<b\>(.*?)\<\/b\>/is',
'/\<i\>(.*?)\<\/i\>/is',
'/\<u\>(.*?)\<\/u\>/is',
'/\<ul.*?\>(.*?)\<\/ul\>/is',
'/\<li\>(.*?)\<\/li\>/is',
'/\<img(.*?) src=\"(.*?)\" alt=\"(.*?)\" title=\"Smile(y?)\" \/\>/is', // some smiley
'/\<img(.*?) src=\"http:\/\/(.*?)\" (.*?)\>/is',
'/\<img(.*?) src=\"(.*?)\" alt=\":(.*?)\" .*? \/\>/is', // some smiley
'/\<div class=\"quotecontent\"\>(.*?)\<\/div\>/is',
'/\<div class=\"codecontent\"\>(.*?)\<\/div\>/is',
'/\<div class=\"quotetitle\"\>(.*?)\<\/div\>/is',
'/\<div class=\"codetitle\"\>(.*?)\<\/div\>/is',
'/\<cite.*?\>(.*?)\<\/cite\>/is',
'/\<blockquote.*?\>(.*?)\<\/blockquote\>/is',
'/\<div\>(.*?)\<\/div\>/is',
'/\<code\>(.*?)\<\/code\>/is',
'/\<br(.*?)\>/is',
'/\<strong\>(.*?)\<\/strong\>/is',
'/\<em\>(.*?)\<\/em\>/is',
'/\<a href=\"mailto:(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
'/\<a .*?href=\"(.*?)\"(.*?)\>http:\/\/(.*?)\<\/a\>/is',
'/\<a .*?href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is'
);
$bbtags = array(
'[b]$1[/b]',
'[i]$1[/i]',
'[u]$1[/u]',
'[list]$1[/list]',
'[*]$1',
'$3',
'[img]http://$2[/img]' . "\n",
':$3',
'[quote]$1[/quote]',
'[code]$1[/code]',
'',
'',
'',
'[quote]$1[/quote]',
'$1',
'[code]$1[/code]',
"\n",
'[b]$1[/b]',
'[i]$1[/i]',
'[email=$1]$3[/email]',
'[url]$1[/url]',
'[url=$1]$3[/url]'
);
//function exists also in post to friendica plugin; load only if not yet loaded by that plugin
if(!function_exists('xpost_to_html2bbcode')) {
function xpost_to_html2bbcode($text) {
$htmltags = array(
'/\<b\>(.*?)\<\/b\>/is',
'/\<i\>(.*?)\<\/i\>/is',
'/\<u\>(.*?)\<\/u\>/is',
'/\<ul.*?\>(.*?)\<\/ul\>/is',
'/\<li\>(.*?)\<\/li\>/is',
'/\<img(.*?) src=\"(.*?)\" alt=\"(.*?)\" title=\"Smile(y?)\" \/\>/is', // some smiley
'/\<img(.*?) src=\"http:\/\/(.*?)\" (.*?)\>/is',
'/\<img(.*?) src=\"(.*?)\" alt=\":(.*?)\" .*? \/\>/is', // some smiley
'/\<div class=\"quotecontent\"\>(.*?)\<\/div\>/is',
'/\<div class=\"codecontent\"\>(.*?)\<\/div\>/is',
'/\<div class=\"quotetitle\"\>(.*?)\<\/div\>/is',
'/\<div class=\"codetitle\"\>(.*?)\<\/div\>/is',
'/\<cite.*?\>(.*?)\<\/cite\>/is',
'/\<blockquote.*?\>(.*?)\<\/blockquote\>/is',
'/\<div\>(.*?)\<\/div\>/is',
'/\<code\>(.*?)\<\/code\>/is',
'/\<br(.*?)\>/is',
'/\<strong\>(.*?)\<\/strong\>/is',
'/\<em\>(.*?)\<\/em\>/is',
'/\<a href=\"mailto:(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
'/\<a .*?href=\"(.*?)\"(.*?)\>http:\/\/(.*?)\<\/a\>/is',
'/\<a .*?href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is'
);
$text = str_replace ("\n", ' ', $text);
$ntext = preg_replace ($htmltags, $bbtags, $text);
$ntext = preg_replace ($htmltags, $bbtags, $ntext);
$bbtags = array(
'[b]$1[/b]',
'[i]$1[/i]',
'[u]$1[/u]',
'[list]$1[/list]',
'[*]$1',
'$3',
'[img]http://$2[/img]' . "\n",
':$3',
'[quote]$1[/quote]',
'[code]$1[/code]',
'',
'',
'',
'[quote]$1[/quote]',
'$1',
'[code]$1[/code]',
"\n",
'[b]$1[/b]',
'[i]$1[/i]',
'[email=$1]$3[/email]',
'[url]$1[/url]',
'[url=$1]$3[/url]'
);
// for too large text and cannot handle by str_replace
if (!$ntext) {
$ntext = str_replace(array('<br>', '<br />'), "\n", $text);
$ntext = str_replace(array('<strong>', '</strong>'), array('[b]', '[/b]'), $ntext);
$ntext = str_replace(array('<em>', '</em>'), array('[i]', '[/i]'), $ntext);
}
$ntext = strip_tags($ntext);
$text = str_replace ("\n", ' ', $text);
$ntext = preg_replace ($htmltags, $bbtags, $text);
$ntext = preg_replace ($htmltags, $bbtags, $ntext);
$ntext = trim(html_entity_decode($ntext,ENT_QUOTES,'UTF-8'));
return $ntext;
// for too large text and cannot handle by str_replace
if (!$ntext) {
$ntext = str_replace(array('<br>', '<br />'), "\n", $text);
$ntext = str_replace(array('<strong>', '</strong>'), array('[b]', '[/b]'), $ntext);
$ntext = str_replace(array('<em>', '</em>'), array('[i]', '[/i]'), $ntext);
}
$ntext = strip_tags($ntext);
$ntext = trim(html_entity_decode($ntext,ENT_QUOTES,'UTF-8'));
return $ntext;
}
}