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 = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s);
15 $s = preg_replace("/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism",'[vimeo]$2[/vimeo]',$s);
21 function stripdcode_br_cb($s) {
22 return '[code]' . str_replace('<br />', "\n\t", $s[1]) . '[/code]';
26 // BBcode 2 HTML was written by WAY2WEB.net
27 // extended to work with Mistpark/Friendika - Mike Macgirvin
29 function bb2diaspora($Text,$preserve_nl = false) {
31 $ev = bbtoevent($Text);
33 // Replace any html brackets with HTML Entities to prevent executing HTML or script
34 // Don't use strip_tags here because it breaks [url] search by replacing & with amp
36 $Text = str_replace("<", "<", $Text);
37 $Text = str_replace(">", ">", $Text);
39 // If we find any event code, turn it into an event.
40 // After we're finished processing the bbcode we'll
41 // replace all of the event code with a reformatted version.
45 $Text = str_replace(array("\n","\r"), array('',''),$Text);
47 // Set up the parameters for a URL search string
48 $URLSearchString = "^\[\]";
49 // Set up the parameters for a MAIL search string
50 $MAILSearchString = $URLSearchString;
54 // [img]pathtoimage[/img]
57 $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '[$1]($1)', $Text);
58 $Text = preg_replace("/\#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[#$2]($1)', $Text);
59 $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[$2]($1)', $Text);
61 $Text = preg_replace("/\[img\](.*?)\[\/img\]/", '![' . t('image/photo') . '](' . '$1' . ')', $Text);
62 // $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('image/photo'), $Text);
64 // Perform MAIL Search
65 $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
66 $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '[$2](mailto:$1)', $Text);
68 $Text = str_replace('*', '\\*', $Text);
69 $Text = str_replace('_', '\\_', $Text);
71 $Text = str_replace('`','\\`', $Text);
73 // Check for bold text
74 $Text = preg_replace("(\[b\](.*?)\[\/b\])is",'**$1**',$Text);
76 // Check for Italics text
77 $Text = preg_replace("(\[i\](.*?)\[\/i\])is",'_$1_',$Text);
79 // Check for Underline text
80 // $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
82 // Check for strike-through text
83 // $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
85 // Check for over-line text
86 // $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
88 // Check for colored text
89 // $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
91 // Check for sized text
92 // $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
94 // Check for list text
95 // $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
96 // $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
97 // $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
98 // $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
99 // $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
100 // $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
101 // $Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
103 // $Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
104 // $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
105 // $Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
107 // $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
108 // $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
111 // $Text = str_replace("[*]", "<li>", $Text);
113 // Check for font change text
114 // $Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
116 // Declare the format for [code] layout
118 $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
120 // $CodeLayout = '<code>$1</code>';
121 // Check for [code] text
122 $Text = preg_replace("/\[code\](.*?)\[\/code\]/is","\t$1\n", $Text);
127 // Declare the format for [quote] layout
128 // $QuoteLayout = '<blockquote>$1</blockquote>';
129 // Check for [quote] text
130 $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is",">$1\n\n", $Text);
134 // html5 video and audio
136 // $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
138 // $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
140 // $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
142 // [img=widthxheight]image source[/img]
143 // $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
145 // if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
146 // // use oembed for youtube links
147 // $Text = preg_replace("/\[youtube\]/",'[embed]',$Text);
148 // $Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text);
150 // // Youtube extensions
151 // $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
152 // $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
153 // $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
155 // $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);
160 // $Text = oembed_bbcode2html($Text);
162 // If we found an event earlier, strip out all the event code and replace with a reformatted version.
164 if(x($ev,'desc') && x($ev,'start')) {
166 $sub = format_event_diaspora($ev);
168 $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
169 $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
170 $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
171 $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
172 $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
175 $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
177 $Text = preg_replace('/\[(.*?)\]\((.*?)\\\\_(.*?)\)/ism','[$1]($2_$3)',$Text);
179 call_hooks('bb2diaspora',$Text);
184 function format_event_diaspora($ev) {
188 if(! ((is_array($ev)) && count($ev)))
191 $bd_format = t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
193 $o = 'Friendika event notification:' . "\n";
195 $o .= '**' . bb2diaspora($ev['desc']) . '**' . "\n";
197 $o .= t('Starts:') . ' ' . '['
198 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
199 $ev['start'] , $bd_format ))
200 : day_translate(datetime_convert('UTC', 'UTC',
201 $ev['start'] , $bd_format)))
202 . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['start'])) . ")\n";
204 if(! $ev['nofinish'])
205 $o .= t('Finishes:') . ' ' . '['
206 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
207 $ev['finish'] , $bd_format ))
208 : day_translate(datetime_convert('UTC', 'UTC',
209 $ev['finish'] , $bd_format )))
210 . '](' . $a->get_baseurl() . '/localtime/?f=&time=' . urlencode(datetime_convert('UTC','UTC',$ev['finish'])) . ")\n";
212 if(strlen($ev['location']))
213 $o .= t('Location:') . bb2diaspora($ev['location'])