require_once("include/oembed.php");
require_once('include/event.php');
+require_once('library/markdown.php');
+require_once('include/html2bbcode.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.
+// So we'll use that to convert to HTML, then convert the HTML back to bbcode,
+// and then clean up a few Diaspora specific constructs.
function diaspora2bb($s) {
- $s = str_replace(array('\\**','\\__','\\*','\\_'), array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'),$s);
- $s = preg_replace("/\*\*\*(.+?)\*\*\*/", '[b][i]$1[/i][/b]', $s);
- $s = preg_replace("/\_\_\_(.+?)\_\_\_/", '[b][i]$1[/i][/b]', $s);
- $s = preg_replace("/\*\*(.+?)\*\*/", '[b]$1[/b]', $s);
- $s = preg_replace("/\_\_(.+?)\_\_/", '[b]$1[/b]', $s);
- $s = preg_replace("/\*(.+?)\*/", '[i]$1[/i]', $s);
- $s = preg_replace("/\_(.+?)\_/", '[i]$1[/i]', $s);
- $s = str_replace(array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'), array('**','__','*','_'), $s);
- $s = preg_replace('/\[(.+?)\]\((.+?)\)/','[url=$2]$1[/url]',$s);
- $s = preg_replace('/\!\[(.+?)\]\((.+?)\)/','[img]$2[/img]',$s);
-
- $s = escape_tags($s);
+ $s = html_entity_decode($s,ENT_COMPAT,'UTF-8');
+
+ $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
+ $s = Markdown($s);
+ $s = html2bbcode($s);
+// $s = str_replace('*','*',$s);
+ $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s);
+ $s = preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]',$s);
+ $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]',$s);
+ $s = preg_replace("/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism",'[vimeo]$1[/vimeo]',$s);
+ $s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2$3$4[/url]',$s);
+ // remove duplicate adjacent code tags
+ $s = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/ism","[code]$2[/code]", $s);
+ $s = scale_diaspora_images($s);
return $s;
-
}
+function scale_diaspora_images($s,$include_link = true) {
+
+ $matches = null;
+ $c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
+ if($c) {
+ require_once('include/Photo.php');
+ foreach($matches as $mtch) {
+ logger('scale_diaspora_image: ' . $mtch[1]);
+ $i = fetch_url($mtch[1]);
+ if($i) {
+ $ph = new Photo($i);
+ if($ph->is_valid()) {
+ if($ph->getWidth() > 600 || $ph->getHeight() > 600) {
+ $ph->scaleImage(600);
+ $new_width = $ph->getWidth();
+ $new_height = $ph->getHeight();
+ logger('scale_diaspora_image: ' . $new_width . 'w ' . $new_height . 'h' . 'match: ' . $mtch[0], LOGGER_DEBUG);
+ $s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $mtch[1] . '[/img]'
+ . "\n" . (($include_link)
+ ? '[url=' . $mtch[1] . ']' . t('view full size') . '[/url]' . "\n"
+ : ''),$s);
+ logger('scale_diaspora_image: new string: ' . $s, LOGGER_DEBUG);
+ }
+ }
+ }
+ }
+ }
+ return $s;
+}
+
function stripdcode_br_cb($s) {
- return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
+ return '[code]' . str_replace('<br />', "\n\t", $s[1]) . '[/code]';
}
- // BBcode 2 HTML was written by WAY2WEB.net
- // extended to work with Mistpark/Friendika - Mike Macgirvin
function bb2diaspora($Text,$preserve_nl = false) {
+ $ev = bbtoevent($Text);
+
// Replace any html brackets with HTML Entities to prevent executing HTML or script
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
$Text = str_replace("<", "<", $Text);
$Text = str_replace(">", ">", $Text);
+ // If we find any event code, turn it into an event.
+ // After we're finished processing the bbcode we'll
+ // replace all of the event code with a reformatted version.
+
if($preserve_nl)
$Text = str_replace(array("\n","\r"), array('',''),$Text);
// [img]pathtoimage[/img]
+ $Text = preg_replace("/\[bookmark\]([$URLSearchString]*)\[\/bookmark\]/ism", '[$1]($1)', $Text);
+ $Text = preg_replace("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", '[$2]($1)', $Text);
- $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '[$1]($1)', $Text);
- $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.*?)\[/url\])", '[$2]($1)', $Text);
+ $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '[$1]($1)', $Text);
+ $Text = preg_replace("/\#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[#$2]($1)', $Text);
+ $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[$2]($1)', $Text);
-// $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('Image/photo: ') . '$1', $Text);
-// $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('image/photo'), $Text);
+ $Text = preg_replace("/\[img\](.*?)\[\/img\]/", '', $Text);
// Perform MAIL Search
$Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
// Check for font change text
// $Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
- // Declare the format for [code] layout
- $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
+ $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
-// $CodeLayout = '<code>$1</code>';
// Check for [code] text
- $Text = preg_replace("/\[code\](.*?)\[\/code\]/is","```$1```", $Text);
+ $Text = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/is","\t$2\n", $Text);
// Declare the format for [quote] layout
-
// $QuoteLayout = '<blockquote>$1</blockquote>';
+
// $QuoteLayout = '<blockquote>$1</blockquote>';
// Check for [quote] text
-// $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is","$QuoteLayout", $Text);
+ $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is",">$1\n\n", $Text);
// Images
// html5 video and audio
-// $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
+ $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '$1', $Text);
-// $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
+ $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);
-// if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
-// // use oembed for youtube links
-// $Text = preg_replace("/\[youtube\]/",'[embed]',$Text);
-// $Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text);
-// } else {
-// // Youtube extensions
- // $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
- // $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
-// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
-// }
-// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
+ $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism",'http://www.youtube.com/watch?v=$1',$Text);
+ $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'http://www.youtube.com/watch?v=$1',$Text);
+ $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'http://www.youtube.com/watch?v=$1',$Text);
+ $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", 'http://www.youtube.com/watch?v=$1', $Text);
+
+ $Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism",'http://vimeo.com/$1',$Text);
+ $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'http://vimeo.com/$1',$Text);
+ $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", 'http://vimeo.com/$1',$Text);
+
// oembed tag
-// $Text = oembed_bbcode2html($Text);
+ // $Text = oembed_bbcode2html($Text);
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
-// if(x($ev,'desc') && x($ev,'start')) {
-// $sub = format_event_html($ev);
+ if(x($ev,'desc') && x($ev,'start')) {
- // $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);
-// $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
-// $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
-// }
+ $sub = format_event_diaspora($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);
+ $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
+ $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
+ }
+ $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
+ $Text = preg_replace('/\[(.*?)\]\((.*?)\\\\_(.*?)\)/ism','[$1]($2_$3)',$Text);
call_hooks('bb2diaspora',$Text);
return $Text;
}
+
+function format_event_diaspora($ev) {
+
+ $a = get_app();
+
+ if(! ((is_array($ev)) && count($ev)))
+ return '';
+
+ $bd_format = t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
+
+ $o = 'Friendika event notification:' . "\n";
+
+ $o .= '**' . bb2diaspora($ev['desc']) . '**' . "\n";
+
+ $o .= t('Starts:') . ' ' . '['
+ . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
+ $ev['start'] , $bd_format ))
+ : day_translate(datetime_convert('UTC', 'UTC',
+ $ev['start'] , $bd_format)))
+ . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['start'])) . ")\n";
+
+ if(! $ev['nofinish'])
+ $o .= t('Finishes:') . ' ' . '['
+ . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
+ $ev['finish'] , $bd_format ))
+ : day_translate(datetime_convert('UTC', 'UTC',
+ $ev['finish'] , $bd_format )))
+ . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['finish'])) . ")\n";
+
+ if(strlen($ev['location']))
+ $o .= t('Location:') . bb2diaspora($ev['location'])
+ . "\n";
+
+ $o .= "\n";
+ return $o;
+}
projects / friendica.git / blobdiff