3 require_once("include/oembed.php");
4 require_once('include/event.php');
9 function diaspora2bb($s) {
12 $s = preg_replace('/\[(.+?)\]\((.+?)[^\\\]_(.+?)\)/','[$1]($2\\_$3)',$s);
15 $s = str_replace(array('\\**','\\__','\\*','\\_'), array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'),$s);
16 $s = preg_replace("/\*\*\*(.+?)\*\*\*/", '[b][i]$1[/i][/b]', $s);
17 $s = preg_replace("/\_\_\_(.+?)\_\_\_/", '[b][i]$1[/i][/b]', $s);
18 $s = preg_replace("/\*\*(.+?)\*\*/", '[b]$1[/b]', $s);
19 $s = preg_replace("/\_\_(.+?)\_\_/", '[b]$1[/b]', $s);
20 $s = preg_replace("/\*(.+?)\*/", '[i]$1[/i]', $s);
21 $s = preg_replace("/\_(.+?)\_/", '[i]$1[/i]', $s);
23 $s = str_replace(array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'), array('**','__','*','_'), $s);
24 $s = preg_replace('/\!\[(.+?)\]\((.+?)\)/','[img]$2[/img]',$s);
25 $s = preg_replace('/\[(.+?)\]\((.+?)\)/','[url=$2]$1[/url]',$s);
26 $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
35 function stripdcode_br_cb($s) {
36 return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
40 // BBcode 2 HTML was written by WAY2WEB.net
41 // extended to work with Mistpark/Friendika - Mike Macgirvin
43 function bb2diaspora($Text,$preserve_nl = false) {
45 $ev = bbtoevent($Text);
47 // Replace any html brackets with HTML Entities to prevent executing HTML or script
48 // Don't use strip_tags here because it breaks [url] search by replacing & with amp
50 $Text = str_replace("<", "<", $Text);
51 $Text = str_replace(">", ">", $Text);
53 // If we find any event code, turn it into an event.
54 // After we're finished processing the bbcode we'll
55 // replace all of the event code with a reformatted version.
59 $Text = str_replace(array("\n","\r"), array('',''),$Text);
61 // Set up the parameters for a URL search string
62 $URLSearchString = "^\[\]";
63 // Set up the parameters for a MAIL search string
64 $MAILSearchString = $URLSearchString;
68 // [img]pathtoimage[/img]
71 $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '[$1]($1)', $Text);
72 $Text = preg_replace("/\#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[#$2]($1)', $Text);
73 $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[$2]($1)', $Text);
75 // $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('Image/photo: ') . '$1', $Text);
76 // $Text = preg_replace("/\[img\](.*?)\[\/img\]/", t('image/photo'), $Text);
78 // Perform MAIL Search
79 $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '[$1](mailto:$1)', $Text);
80 $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '[$2](mailto:$1)', $Text);
82 $Text = str_replace('*', '\\*', $Text);
83 $Text = str_replace('_', '\\_', $Text);
85 $Text = str_replace('`','\\`', $Text);
87 // Check for bold text
88 $Text = preg_replace("(\[b\](.*?)\[\/b\])is",'**$1**',$Text);
90 // Check for Italics text
91 $Text = preg_replace("(\[i\](.*?)\[\/i\])is",'_$1_',$Text);
93 // Check for Underline text
94 // $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
96 // Check for strike-through text
97 // $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
99 // Check for over-line text
100 // $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
102 // Check for colored text
103 // $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
105 // Check for sized text
106 // $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
108 // Check for list text
109 // $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
110 // $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
111 // $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
112 // $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
113 // $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
114 // $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
115 // $Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
117 // $Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
118 // $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
119 // $Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
121 // $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
122 // $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
125 // $Text = str_replace("[*]", "<li>", $Text);
127 // Check for font change text
128 // $Text = preg_replace("(\[font=(.*?)\](.*?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);
130 // Declare the format for [code] layout
132 $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/is",'stripdcode_br_cb',$Text);
134 // $CodeLayout = '<code>$1</code>';
135 // Check for [code] text
136 $Text = preg_replace("/\[code\](.*?)\[\/code\]/is","```$1```", $Text);
141 // Declare the format for [quote] layout
142 // $QuoteLayout = '<blockquote>$1</blockquote>';
143 // Check for [quote] text
144 // $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is","$QuoteLayout", $Text);
148 // html5 video and audio
150 // $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
152 // $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
154 // $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
156 // [img=widthxheight]image source[/img]
157 // $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '<img src="$3" style="height:{$2}px; width:{$1}px;" >', $Text);
159 // if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){
160 // // use oembed for youtube links
161 // $Text = preg_replace("/\[youtube\]/",'[embed]',$Text);
162 // $Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text);
164 // // Youtube extensions
165 // $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
166 // $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text);
167 // $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<iframe width="425" height="349" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $Text);
169 // $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);
174 // $Text = oembed_bbcode2html($Text);
176 // If we found an event earlier, strip out all the event code and replace with a reformatted version.
178 if(x($ev,'desc') && x($ev,'start')) {
180 $sub = format_event_diaspora($ev);
182 $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
183 $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
184 $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
185 $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
186 $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
189 $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
191 $Text = preg_replace('/\[(.*?)\\\\_(.*?)\]\((.*?)\)/ism','[$1_$2]($3)',$Text);
192 $Text = preg_replace('/\[(.*?)\\\\\*(.*?)\]\((.*?)\)/ism','[$1*$2]($3)',$Text);
194 call_hooks('bb2diaspora',$Text);
199 function format_event_diaspora($ev) {
201 if(! ((is_array($ev)) && count($ev)))
204 $bd_format = t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
206 $o = 'Friendika event notification:' . "\n";
208 $o .= '**' . bb2diaspora($ev['desc']) . '**' . "\n";
210 $o .= t('Starts:') . ' '
211 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
212 $ev['start'] , $bd_format ))
213 : day_translate(datetime_convert('UTC', 'UTC',
214 $ev['start'] , $bd_format)))
217 if(! $ev['nofinish'])
218 $o .= t('Finishes:') . ' '
219 . (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',
220 $ev['finish'] , $bd_format ))
221 : day_translate(datetime_convert('UTC', 'UTC',
222 $ev['finish'] , $bd_format )))
225 if(strlen($ev['location']))
226 $o .= t('Location:') . bb2diaspora($ev['location'])