3 require_once("include/oembed.php");
4 require_once('include/event.php');
6 require_once('library/markdown.php');
7 require_once('include/html2bbcode.php');
9 function diaspora2bb($s) {
11 $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
14 $s = str_replace('*','*',$s);
15 $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s);
16 $s = preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]',$s);
17 $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]',$s);
18 $s = preg_replace("/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism",'[vimeo]$1[/vimeo]',$s);
19 $s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2$3$4[/url]',$s);
25 function stripdcode_br_cb($s) {
26 return '[code]' . str_replace('<br />', "\n\t", $s[1]) . '[/code]';
30 // BBcode 2 HTML was written by WAY2WEB.net
31 // extended to work with Mistpark/Friendika - Mike Macgirvin
33 function bb2diaspora($Text,$preserve_nl = false) {
35 $ev = bbtoevent($Text);
37 // Replace any html brackets with HTML Entities to prevent executing HTML or script
38 // Don't use strip_tags here because it breaks [url] search by replacing & with amp
40 $Text = str_replace("<", "<", $Text);
41 $Text = str_replace(">", ">", $Text);
43 // If we find any event code, turn it into an event.
44 // After we're finished processing the bbcode we'll
45 // replace all of the event code with a reformatted version.
49 $Text = str_replace(array("\n","\r"), array('',''),$Text);
51 // Set up the parameters for a URL search string
52 $URLSearchString = "^\[\]";
53 // Set up the parameters for a MAIL search string
54 $MAILSearchString = $URLSearchString;
58 // [img]pathtoimage[/img]
61 $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '[$1]($1)', $Text);
62 $Text = preg_replace("/\#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[#$2]($1)', $Text);
63 $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[$2]($1)', $Text);
65 $Text = preg_replace("/\[img\](.*?)\[\/img\]/", '![' . t('image/photo') . '](' . '$1' . ')', $Text);
66 // $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('image/photo'), $Text);
68 // Perform MAIL Search
69 $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
70 $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '[$2](mailto:$1)', $Text);
72 $Text = str_replace('*', '\\*', $Text);
73 $Text = str_replace('_', '\\_', $Text);
75 $Text = str_replace('`','\\`', $Text);
77 // Check for bold text
78 $Text = preg_replace("(\[b\](.*?)\[\/b\])is",'**$1**',$Text);
80 // Check for Italics text
81 $Text = preg_replace("(\[i\](.*?)\[\/i\])is",'_$1_',$Text);
83 // Check for Underline text
84 // $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
86 // Check for strike-through text
87 // $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
89 // Check for over-line text
90 // $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
92 // Check for colored text
93 // $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
95 // Check for sized text
96 // $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
98 // Check for list text
99 // $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
100 // $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
101 // $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
102 // $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
103 // $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
104 // $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
105 // $Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
107 // $Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
108 // $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
109 // $Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
111 // $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
112 // $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
115 // $Text = str_replace("[*]", "<li>", $Text);
117 // Check for font change text
118 // $Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
120 // Declare the format for [code] layout
122 $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
124 // $CodeLayout = '<code>$1</code>';
125 // Check for [code] text
126 $Text = preg_replace("/\[code\](.*?)\[\/code\]/is","\t$1\n", $Text);
131 // Declare the format for [quote] layout
132 // $QuoteLayout = '<blockquote>$1</blockquote>';
133 // Check for [quote] text
134 $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is",">$1\n\n", $Text);
138 // html5 video and audio
140 // $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
142 // $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
144 // $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
146 // [img=widthxheight]image source[/img]
147 // $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
149 // if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
150 // // use oembed for youtube links
151 // $Text = preg_replace("/\[youtube\]/",'[embed]',$Text);
152 // $Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text);
154 // // Youtube extensions
155 // $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
156 // $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
157 // $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
159 // $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);
164 // $Text = oembed_bbcode2html($Text);
166 // If we found an event earlier, strip out all the event code and replace with a reformatted version.
168 if(x($ev,'desc') && x($ev,'start')) {
170 $sub = format_event_diaspora($ev);
172 $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
173 $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
174 $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
175 $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
176 $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
179 $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
181 $Text = preg_replace('/\[(.*?)\]\((.*?)\\\\_(.*?)\)/ism','[$1]($2_$3)',$Text);
183 call_hooks('bb2diaspora',$Text);
188 function format_event_diaspora($ev) {
192 if(! ((is_array($ev)) && count($ev)))
195 $bd_format = t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
197 $o = 'Friendika event notification:' . "\n";
199 $o .= '**' . bb2diaspora($ev['desc']) . '**' . "\n";
201 $o .= t('Starts:') . ' ' . '['
202 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
203 $ev['start'] , $bd_format ))
204 : day_translate(datetime_convert('UTC', 'UTC',
205 $ev['start'] , $bd_format)))
206 . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['start'])) . ")\n";
208 if(! $ev['nofinish'])
209 $o .= t('Finishes:') . ' ' . '['
210 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
211 $ev['finish'] , $bd_format ))
212 : day_translate(datetime_convert('UTC', 'UTC',
213 $ev['finish'] , $bd_format )))
214 . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['finish'])) . ")\n";
216 if(strlen($ev['location']))
217 $o .= t('Location:') . bb2diaspora($ev['location'])