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New function to convert bbcode to markdown.

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This commit is contained in:
Michael Vogel 2012-06-17 19:49:05 +02:00
parent 7c2d27e275
commit 3968e77f9e
10 changed files with 2939 additions and 19 deletions
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39
include/bb2diaspora.php
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@ -1,10 +1,11 @@
<?php
require_once("include/oembed.php");
require_once('include/event.php');
require_once('library/markdown.php');
require_once('include/html2bbcode.php');
require_once("include/event.php");
require_once("library/markdown.php");
require_once("include/html2bbcode.php");
require_once("include/bbcode.php");
require_once("include/markdownify/markdownify.php");
// we don't want to support a bbcode specific markdown interpreter
// and the markdown library we have is pretty good, but provides HTML output.
@ -78,13 +79,23 @@ function bb2diaspora($Text,$preserve_nl = false) {
$Text = str_replace(">", "&gt;", $Text);
// If we find any event code, turn it into an event.
// After we're finished processing the bbcode we'll
// After we're finished processing the bbcode we'll
// replace all of the event code with a reformatted version.
if($preserve_nl)
$Text = str_replace(array("\n","\r"), array('',''),$Text);
// Convert it to HTML
$Text = bbcode($Text);
// Now convert HTML to Markdown
$md = new Markdownify(false, false, false);
$Text = $md->parseString($Text);
// Remove all unconverted tags
$Text = strip_tags($Text);
/*
// Set up the parameters for a URL search string
$URLSearchString = "^\[\]";
// Set up the parameters for a MAIL search string
@ -98,7 +109,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
// new javascript markdown processor to handle links with images as the link "text"
// It is not optimal and may be removed if this ability is restored in the future
$Text = preg_replace("/\[url\=([$URLSearchString]*)\]\[img\](.*?)\[\/img\]\[\/url\]/ism",
$Text = preg_replace("/\[url\=([$URLSearchString]*)\]\[img\](.*?)\[\/img\]\[\/url\]/ism",
'![' . t('image/photo') . '](' . '$2' . ')' . "\n" . '[' . t('link') . '](' . '$1' . ')', $Text);
$Text = preg_replace("/\[bookmark\]([$URLSearchString]*)\[\/bookmark\]/ism", '[$1]($1)', $Text);
@ -115,7 +126,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
// Perform MAIL Search
$Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '[$2](mailto:$1)', $Text);
$Text = str_replace('*', '\\*', $Text);
$Text = str_replace('_', '\\_', $Text);
@ -158,7 +169,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
// $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
// $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
// $Text = str_replace("[*]", "<li>", $Text);
// Check for font change text
@ -174,10 +185,10 @@ function bb2diaspora($Text,$preserve_nl = false) {
// Declare the format for [quote] layout
// $QuoteLayout = '<blockquote>$1</blockquote>';
// $QuoteLayout = '<blockquote>$1</blockquote>';
// Check for [quote] text
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is",">$1\n\n", $Text);
// Images
// html5 video and audio
@ -187,7 +198,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '$1', $Text);
// $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
// [img=widthxheight]image source[/img]
// $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
@ -211,7 +222,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
if(x($ev,'desc') && x($ev,'start')) {
$sub = format_event_diaspora($ev);
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
@ -222,7 +233,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
$Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&amp\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
$Text = preg_replace_callback('/\[(.*?)\]\((.*?)\)/ism','unescape_underscores_in_links',$Text);
*/
call_hooks('bb2diaspora',$Text);
return $Text;