xref: /plugin/panoview/syntax.php (revision 27bbde004b4e000a9433308c2ec2bd5417ea0989) 
1<?php
2/**
3 * Embed an image gallery
4 *
5 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
6 * @author     Andreas Gohr <andi@splitbrain.org>
7 */
8
9if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
10if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
11require_once(DOKU_PLUGIN.'syntax.php');
12require_once(DOKU_INC.'inc/search.php');
13require_once(DOKU_INC.'inc/JpegMeta.php');
14
15class syntax_plugin_panoview extends DokuWiki_Syntax_Plugin {
16    /**
17     * return some info
18     */
19    function getInfo(){
20        return confToHash(dirname(__FILE__).'/info.txt');
21    }
22
23    /**
24     * What kind of syntax are we?
25     */
26    function getType(){
27        return 'substition';
28    }
29
30    /**
31     * What about paragraphs?
32     */
33    function getPType(){
34        return 'block';
35    }
36
37    /**
38     * Where to sort in?
39     */
40    function getSort(){
41        return 301;
42    }
43
44
45    /**
46     * Connect pattern to lexer
47     */
48    function connectTo($mode) {
49        $this->Lexer->addSpecialPattern('\{\{panoview>[^}]*\}\}',$mode,'plugin_panoview');
50    }
51
52    /**
53     * Handle the match
54     */
55    function handle($match, $state, $pos, &$handler){
56        global $ID;
57
58        $options = array(
59            'width'     => 500,
60            'height'    => 250,
61            'align'     => 'center',
62
63
64            'image'         => 'zoom:greetsiel.jpg',
65            'imageWidth'    => 7672,
66            'imageHeight'   => 1624,
67            'initialZoom'   => 2,
68
69            'tileBaseUri'   => DOKU_BASE.'lib/plugins/panoview/tiles.php',
70            'tileSize'      => 256,
71            'maxZoom'       => 10,
72            'blankTile'     => DOKU_BASE.'lib/plugins/panoview/gfx/blank.gif',
73            'loadingTile'   => DOKU_BASE.'lib/plugins/panoview/gfx/progress.gif',
74
75        );
76
77
78        return $options;
79    }
80
81    /**
82     * Create output
83     */
84    function render($mode, &$R, $data) {
85        if($mode != 'xhtml') return false;
86
87        require_once(DOKU_INC.'inc/JSON.php');
88        $json = new JSON();
89
90        $img = '<img src="'.ml($data['image'],array('w'=>$data['width'],'h'=>$data['height'])).'" width="'.$data['width'].'" height="'.$data['height'].'" alt="" />';
91
92
93        $R->doc .= '
94<div class="panoview_plugin" style="width: '.$data['width'].'px; height: '.$data['height'].'px;">
95  <div class="well">'.$img.'</div>
96  <div class="surface"><!-- --></div>
97  <p class="controls" style="display: none">
98    <span class="zoomIn" title="Zoom In">+</span>
99    <span class="zoomOut" title="Zoom Out">-</span>
100  </p>
101    <div class="options" style="display:none">'.hsc($json->encode($data)).'</div>
102</div>
103
104';
105
106
107        return true;
108    }
109
110
111}
112
113//Setup VIM: ex: et ts=4 enc=utf-8 :
114