xref: /plugin/sortablejs/syntax.php (revision 400ff5a2843fe1dcd30278e2b258f258b3ee7482) 
1<?php
2/**
3 Based on code from http://www.kryogenix.org/code/browser/sorttable/ by Stuart Langridge
4 (distributed under the conditions of MIT licence from http://www.kryogenix.org/code/browser/licence.html).
5 Includes open-source contributions from other people
6 (see https://github.com/FyiurAmron/sortablejs/graphs/contributors for more details).
7 Maintainers:
8 2007-2016 oiv (Otto Vainio at otto@valjakko.net)
9 2016-? vaxquis AKA FyiurAmron (spamove@gmail.com)
10 */
11// must be run within Dokuwiki
12if ( !defined( 'DOKU_INC' ) )
13    die();
14if ( !defined( 'DOKU_PLUGIN' ) )
15    define( 'DOKU_PLUGIN', DOKU_INC.'lib/plugins/' );
16require_once(DOKU_PLUGIN.'syntax.php');
17//
18class syntax_plugin_sortablejs extends DokuWiki_Syntax_Plugin {
19
20    function getType() {
21        return 'container';
22    }
23
24    function getPType() {
25        return 'block';
26    }
27
28    function getSort() {
29        return 371;
30    }
31
32    function getAllowedTypes() {
33        return array( 'container', 'formatting', 'substition' );
34    }
35
36    function connectTo( $mode ) {
37        $this->Lexer->addEntryPattern( '<sortable[^>]*>(?=.*?</sortable>)', $mode, 'plugin_sortablejs' );
38    }
39
40    function postConnect() {
41        $this->Lexer->addExitPattern( '</sortable>', 'plugin_sortablejs' );
42    }
43
44    function handle( $match, $state, $pos, Doku_Handler $handler ) {
45
46        switch ( $state ) {
47            case DOKU_LEXER_ENTER :
48                $match = substr( $match, 9, -1 );
49                $match = trim( $match );
50                $scl = "";
51                if ( strlen( $match ) > 0 ) {
52                    $scl = $this->__validateOptions( $match );
53                }
54                return array( $state, $scl );
55            case DOKU_LEXER_UNMATCHED :
56                return array( $state, $match );
57            case DOKU_LEXER_EXIT :
58                return array( $state, "" );
59        }
60        return array();
61    }
62
63    function render( $mode, Doku_Renderer $renderer, $data ) {
64        list($state, $match) = $data;
65        if ( $mode == 'xhtml' ) {
66            switch ( $state ) {
67                case DOKU_LEXER_ENTER :
68                    $renderer->doc .= "<div class=\"sortable$match\">";
69                    break;
70                case DOKU_LEXER_UNMATCHED :
71                    $instructions = p_get_instructions( $match );
72                    foreach( $instructions as $instruction ) {
73                        call_user_func_array( array( &$renderer, $instruction[0] ), $instruction[1] );
74                    }
75
76                    break;
77                case DOKU_LEXER_EXIT :
78                    $renderer->doc .= "</div>";
79                    break;
80            }
81            return true;
82        } else if ( $mode == 'odt' ) {
83            switch ( $state ) {
84                case DOKU_LEXER_ENTER :
85                    // In ODT, tables must not be inside a paragraph. Make sure we
86                    // closed any opened paragraph
87                    $renderer->p_close();
88                    break;
89                case DOKU_LEXER_UNMATCHED :
90                    $instructions = array_slice( p_get_instructions( $match ), 1, -1 );
91                    foreach( $instructions as $instruction ) {
92                        call_user_func_array( array( &$renderer, $instruction[0] ), $instruction[1] );
93                    }
94                    break;
95                case DOKU_LEXER_EXIT :
96                    //$renderer->p_open();
97                    // DO NOT re-open the paragraph, it would cause an error if the table is the last content on a page
98                    break;
99            }
100            return true;
101        }
102        return false;
103    }
104
105    function __validateOptions( $opts ) {
106        $oa = explode( " ", $opts );
107        $ret = "";
108        foreach( $oa as $opt ) {
109            list($c, $v) = explode( "=", $opt );
110            if ( $c == "sumrow" ) {
111                $c = $v;
112                $v = "sumrow";
113                if ( $c == "" ) {
114                    $c = "1";
115                }
116            } else if ( $c == "3phase" ) {
117                $v = $c;
118                $c = "";
119            }
120            if ( $v != null ) {
121                $cmpr = $v;
122            } else {
123                if ( preg_match( '/r?\d*/', $c, $matches ) ) {
124                    $cmpr = 'sort';
125                }
126            }
127            switch ( $cmpr ) {
128                case '3phase':
129                    $ret .= " threephase";
130                    break;
131                case 'nosort':
132                    $ret .= " col_".$c."_nosort";
133                    break;
134                case 'numeric':
135                    $ret .= " col_".$c."_numeric";
136                    break;
137                case 'date':
138                    $ret .= " col_".$c."_date";
139                    break;
140                case 'alpha':
141                case 'text':
142                    $ret .= " col_".$c."_alpha";
143                    break;
144                case 'sort':
145                    $ret .= ' sort'.$opt;
146                    break;
147                case 'sumrow':
148                    $ret .= ' sortbottom_'.$c;
149                    //$ret = ' sortbottom' . $ret;
150                    break;
151            }
152        }
153        return $ret;
154    }
155}
156