1 <?php
2 /**
3  * Plugin websvn: Deep-links to files in a WebSVN repository
4  *                      http://websvn.tigris.org/
5  *
6  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
7  * @author     Stefan Hechenberger <foss@stefanix.net>
8  */
9 
10 if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
11 if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
12 require_once(DOKU_PLUGIN.'syntax.php');
13 
14 
15 
16 //-----------------------------------CONFIGURE WEBSVN ROOT HERE---------
17 global $websvn_root_url;
18 $websvn_root_url = "http://svn.stefanix.net/";
19 //----------------------------------------------------------------------
20 
21 
22 
23 /**
24  * All DokuWiki plugins to extend the parser/rendering mechanism
25  * need to inherit from this class
26  */
27 class syntax_plugin_websvn extends DokuWiki_Syntax_Plugin {
28 
29     /**
30      * return some info
31      */
32     function getInfo(){
33         return array(
34             'author' => 'Stefan Hechenberger',
35             'email'  => 'foss@stefanix.net',
36             'date'   => '2007-02-06',
37             'name'   => 'websvn Plugin',
38             'desc'   => 'Generates deep links to files in a WebSVN repository.',
39             'url'    => 'http://wiki.splitbrain.org/plugin:websvn',
40         );
41     }
42 
43     /**
44      * What kind of syntax are we?
45      */
46     function getType(){
47         return 'substition';
48     }
49 
50 
51     /**
52      * Where to sort in?
53      */
54     function getSort(){
55         return 921;
56     }
57 
58 
59     /**
60      * Connect pattern to lexer
61      */
62     function connectTo($mode) {
63       $this->Lexer->addSpecialPattern('<websvn .*?>',$mode, substr(get_class($this), 7));
64     }
65 
66 
67     /**
68      * Handle the match
69      */
70     function handle($match, $state, $pos, &$handler){
71         $match = html_entity_decode(substr($match, 8, -1));
72         if(substr($match, -1, 1) == ' ') {
73             $iframe = 1;
74             $match = substr($match, 0, -1);
75         }else {
76             $iframe = 0;
77         }
78         list($repository, $reppath) = explode('/', $match, 2);
79         $reppath = '/'.$reppath;
80         $sourcefilename = substr(strrchr($reppath, "/"), 1);
81         $reppath = urlencode($reppath);
82         return array($repository, $reppath, $sourcefilename, $iframe);
83     }
84 
85     /**
86      * Create output
87      */
88     function render($mode, &$renderer, $data) {
89         global $websvn_root_url;
90         list($repository, $reppath, $sourcefilename, $iframe) = $data;
91         $url = $websvn_root_url."filedetails.php?repname=$repository&path=$reppath";
92         if($mode == 'xhtml'){
93             if($iframe) {
94                 $w = "100%";
95                 $h = "400px";
96                 $renderer->doc .= '<iframe title="'.$sourcefilename.'" src="'.$url.'" style="width:'.$w.'; height: '.$h.';">'.$sourcefilename.'</iframe>';
97             } else {
98                 $renderer->doc .= "<a href=\"".$url."\">$sourcefilename</a>";
99             }
100             return true;
101         }
102         return false;
103     }
104 }
105