mirror of
https://github.com/friendica/friendica
synced 2024-11-14 06:22:54 +00:00
68 lines
1.3 KiB
PHP
68 lines
1.3 KiB
PHP
<?php
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/**
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* html2bbcode
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*/
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function html2bbcode($s) {
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// Tags to Find
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$htmltags = array(
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'/\n/is',
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'/\<pre\>(.*?)\<\/pre\>/is',
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'/\<p(.*?)\>/is',
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'/\<\/p\>/is',
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'/\<b\>(.*?)\<\/b\>/is',
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'/\<i\>(.*?)\<\/i\>/is',
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'/\<u\>(.*?)\<\/u\>/is',
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'/\<ul\>(.*?)\<\/ul\>/is',
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'/\<li\>(.*?)\<\/li\>/is',
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'/\<img(.*?) src=\"(.*?)\" (.*?)\>/is',
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'/\<div(.*?)\>(.*?)\<\/div\>/is',
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'/\<br(.*?)\>/is',
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'/\<strong\>(.*?)\<\/strong\>/is',
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'/\<a href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is',
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'/\<code\>(.*?)\<\/code\>/is',
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'/\<span style=\"color:(.*?)\"\>(.*?)\<\/span\>/is',
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'/\<blockquote\>(.*?)\<\/blockquote\>/is',
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'/\<video(.*?) src=\"(.*?)\" (.*?)\>(.*?)\<\/video\>/is',
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'/\<audio(.*?) src=\"(.*?)\" (.*?)\>(.*?)\<\/audio\>/is',
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);
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// Replace with
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$bbtags = array(
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'',
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'[code]$1[/code]',
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'',
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"\n",
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'[b]$1[/b]',
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'[i]$1[/i]',
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'[u]$1[/u]',
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'[list]$1[/list]',
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'[*]$1',
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'[img]$2[/img]',
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'$2',
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"\n",
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'[b]$1[/b]',
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'[url=$1]$3[/url]',
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'[code]$1[/code]',
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'[color="$1"]$2[/color]',
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'[quote]$1[/quote]',
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'[video]$1[/video]',
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'[audio]$1[/audio]',
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);
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// Replace $htmltags in $text with $bbtags
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$text = preg_replace ($htmltags, $bbtags, $s);
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call_hooks('html2bbcode', $text);
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// Strip all other HTML tags
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$text = strip_tags($text);
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return $text;
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}
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