xref: /plugin/sortablejs/syntax.php (revision 274578ffeea535787fddcf6d57c322b9b3890c7d)

<?php
/**
 * Sortablejs: Javascript for Sortable table
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Otto Vainio
 * version 1.1 Fixed javascript error in sorttable js
 * version 2.0 Added <div> to sort any table
 * version 2.1 Changed script to allow multiple sortable tables in one page
 * version 2.2 A table can now be sorted by one column by default.
 * version 2.2a css+js compress broke this script. Now fixed some jslint complains.
 * version 2.3 Added support for odt plugin. (Aurélien Bompard)
 * version 2.3a Fixed default sort with aligned text (Andre Rauschenbach)
 * version 2.4 Added options to set manual override options for column sort. (nosort, numeric, alpha, ddmm, mmdd)
 * version 2.5 Fixed problems with secionediting, footnotes and edittable
 * version 2.6 Added support for jQuery and dokuwiki Weatherwax ->
 * version 2.7 Fixed problem with first row not getting sorted
 * version 2.8 Fixed problem with first row not getting sorted in default sort. Added option "sumrow" to prevent sum line sort.
 * version 2.9 fixed problem with header row being sorted in earlier versions of dokuwiki.
 * version 2.10 fixed odt export (LarsGit223)
 * version 2.11 Added ip address sort. Thanks Chefkeks
 * version 2.12 php 7 compatibility. Cahnged split -> explode
 * @author     Vaxquis
 * version 2.13 implemented https://github.com/oiv/sortablejs/pull/18/files for PHP 7 compatibility, minor style/pretty print changes
 */
// must be run within Dokuwiki
if ( !defined( 'DOKU_INC' ) )
    die();
if ( !defined( 'DOKU_PLUGIN' ) )
    define( 'DOKU_PLUGIN', DOKU_INC.'lib/plugins/' );
require_once(DOKU_PLUGIN.'syntax.php');
//
class syntax_plugin_sortablejs extends DokuWiki_Syntax_Plugin {

    function getType() {
        return 'container';
    }

    function getPType() {
        return 'block';
    }

    function getSort() {
        return 371;
    }

    function getAllowedTypes() {
        return array( 'container', 'formatting', 'substition' );
    }

    function connectTo( $mode ) {
        $this->Lexer->addEntryPattern( '<sortable[^>]*>(?=.*?</sortable>)', $mode, 'plugin_sortablejs' );
//    $this->Lexer->addEntryPattern('\x3Csortable.*?\x3E',$mode,'plugin_sortablejs');
//    $this->Lexer->addEntryPattern('<sortable>',$mode,'plugin_sortablejs');
    }

    function postConnect() {
        $this->Lexer->addExitPattern( '</sortable>', 'plugin_sortablejs' );
    }

    function handle( $match, $state, $pos, Doku_Handler $handler ) {

        switch ( $state ) {
            case DOKU_LEXER_ENTER :
                $match = substr( $match, 9, -1 );
                $match = trim( $match );
                $scl = "";
                if ( strlen( $match ) > 0 ) {
                    $scl = $this->__validateOptions( $match );
                }
                return array( $state, $scl );
            case DOKU_LEXER_UNMATCHED :
//        return p_render('xhtml',p_get_instructions($match),$info);
                return array( $state, $match );
            case DOKU_LEXER_EXIT :
//        return "</div>";
                return array( $state, "" );
        }
        return array();
    }

    function render( $mode, Doku_Renderer $renderer, $data ) {
        list($state, $match) = $data;
        if ( $mode == 'xhtml' ) {
            switch ( $state ) {
                case DOKU_LEXER_ENTER :
                    $renderer->doc .= "<div class=\"sortable$match\">";
                    break;
                case DOKU_LEXER_UNMATCHED :
//          $dbgr = p_render('xhtml',p_get_instructions($match),$info);
//          $renderer->doc .= p_render('xhtml',p_get_instructions($match),$info);
//          $renderer->doc .= $match;
//          $instructions = array_slice(p_get_instructions($match), 1, -1);
                    $instructions = p_get_instructions( $match );
                    foreach( $instructions as $instruction ) {
                        call_user_func_array( array( &$renderer, $instruction[0] ), $instruction[1] );
                    }

                    break;
                case DOKU_LEXER_EXIT :
                    $renderer->doc .= "</div>";
                    break;
            }
            return true;
        } else if ( $mode == 'odt' ) {
            switch ( $state ) {
                case DOKU_LEXER_ENTER :
                    // In ODT, tables must not be inside a paragraph. Make sure we
                    // closed any opened paragraph
                    $renderer->p_close();
                    break;
                case DOKU_LEXER_UNMATCHED :
                    $instructions = array_slice( p_get_instructions( $match ), 1, -1 );
                    foreach( $instructions as $instruction ) {
                        call_user_func_array( array( &$renderer, $instruction[0] ), $instruction[1] );
                    }
                    break;
                case DOKU_LEXER_EXIT :
                    //$renderer->p_open();
                    // DO NOT re-open the paragraph, it would cause an error if the table is the last content on a page
                    break;
            }
            return true;
        }
        return false;
    }

    function __validateOptions( $opts ) {
        $oa = explode( " ", $opts );
        $ret = "";
        foreach( $oa as $opt ) {
            list($c, $v) = explode( "=", $opt );
            if ( $c == "sumrow" ) {
                $c = $v;
                $v = "sumrow";
                if ( $c == "" ) {
                    $c = "1";
                }
            } else if ( $c == "3phase" ) {
                $v = $c;
                $c = "";
            }
            if ( $v != null ) {
                $cmpr = $v;
            } else {
                if ( preg_match( '/r?\d*/', $c, $matches ) ) {
                    $cmpr = 'sort';
                }
            }
            switch ( $cmpr ) {
                case '3phase':
                    $ret .= " threephase";
                    break;
                case 'nosort':
                    $ret .= " col_".$c."_nosort";
                    break;
                case 'numeric':
                    $ret .= " col_".$c."_numeric";
                    break;
                case 'ddmm':
                    $ret .= " col_".$c."_ddmm";
                    break;
                case 'mmdd':
                    $ret .= " col_".$c."_mmdd";
                    break;
                case 'alpha':
                case 'text':
                    $ret .= " col_".$c."_alpha";
                    break;
                case 'sort':
                    $ret .= ' sort'.$opt;
                    break;
                case 'sumrow':
                    $ret .= ' sortbottom_'.$c;
                    //$ret = ' sortbottom' . $ret;
                    break;
            }
        }
        return $ret;
    }
}