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-rw-r--r--util/wp/post_to_red/post_to_red.php132
1 files changed, 68 insertions, 64 deletions
diff --git a/util/wp/post_to_red/post_to_red.php b/util/wp/post_to_red/post_to_red.php
index 5146b8be1..ea6026ae2 100644
--- a/util/wp/post_to_red/post_to_red.php
+++ b/util/wp/post_to_red/post_to_red.php
@@ -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]'
- );
-
- $text = str_replace ("\n", ' ', $text);
- $ntext = preg_replace ($htmltags, $bbtags, $text);
- $ntext = preg_replace ($htmltags, $bbtags, $ntext);
-
- // for too large text and cannot handle by str_replace
- if (!$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);
+//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'
+ );
+
+ $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]'
+ );
+
+ $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;
+ }
}