kopia lustrzana https://github.com/friendica/friendica
257 wiersze
10 KiB
PHP
257 wiersze
10 KiB
PHP
<?php
|
|
|
|
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) {
|
|
|
|
$s = html_entity_decode($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 />', "\n\t", $s[1]) . '[/code]';
|
|
}
|
|
|
|
|
|
|
|
function bb2diaspora($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);
|
|
|
|
// Set up the parameters for a URL search string
|
|
$URLSearchString = "^\[\]";
|
|
// Set up the parameters for a MAIL search string
|
|
$MAILSearchString = $URLSearchString;
|
|
|
|
// Perform URL Search
|
|
|
|
// [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]*)\[\/url\]/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("/\[img\](.*?)\[\/img\]/", '', $Text);
|
|
|
|
// 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);
|
|
|
|
$Text = str_replace('`','\\`', $Text);
|
|
|
|
// Check for bold text
|
|
$Text = preg_replace("(\[b\](.*?)\[\/b\])is",'**$1**',$Text);
|
|
|
|
// Check for Italics text
|
|
$Text = preg_replace("(\[i\](.*?)\[\/i\])is",'_$1_',$Text);
|
|
|
|
// Check for Underline text
|
|
// $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
|
|
|
|
// Check for strike-through text
|
|
// $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
|
|
|
|
// Check for over-line text
|
|
// $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
|
|
|
|
// Check for colored text
|
|
// $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
|
|
|
|
// Check for sized text
|
|
// $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
|
|
|
|
// Check for list text
|
|
// $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
|
|
// $Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
|
|
|
|
// $Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
|
|
// $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
|
|
// $Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
|
|
|
|
// $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
|
|
// $Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
|
|
|
|
|
|
$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
|
|
|
|
// Check for [code] text
|
|
$Text = preg_replace("/(\[code\])+(.*?)(\[\/code\])+/is","\t$2\n", $Text);
|
|
|
|
|
|
|
|
|
|
// Declare the format for [quote] layout
|
|
// $QuoteLayout = '<blockquote>$1</blockquote>';
|
|
// Check for [quote] 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("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $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);
|
|
|
|
$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);
|
|
|
|
// 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')) {
|
|
|
|
$sub = format_event_diaspora($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;
|
|
}
|