xref: /dokuwiki/inc/Parsing/ParserMode/Footnote.php (revision dba14ea3c4253d454e478f27d0ae9c47d2fa7aa6) 
1<?php
2
3namespace dokuwiki\Parsing\ParserMode;
4
5use dokuwiki\Parsing\ModeRegistry;
6
7class Footnote extends AbstractMode
8{
9    /**
10     * Footnote constructor.
11     */
12    public function __construct()
13    {
14        $this->allowedModes = ModeRegistry::getInstance()->getModesForCategories([
15            ModeRegistry::CATEGORY_CONTAINER,
16            ModeRegistry::CATEGORY_FORMATTING,
17            ModeRegistry::CATEGORY_SUBSTITION,
18            ModeRegistry::CATEGORY_PROTECTED,
19            ModeRegistry::CATEGORY_DISABLED,
20        ]);
21
22        unset($this->allowedModes[array_search('footnote', $this->allowedModes)]);
23    }
24
25    /** @inheritdoc */
26    public function connectTo($mode)
27    {
28        $this->Lexer->addEntryPattern(
29            '\x28\x28(?=.*\x29\x29)',
30            $mode,
31            'footnote'
32        );
33    }
34
35    /** @inheritdoc */
36    public function postConnect()
37    {
38        $this->Lexer->addExitPattern(
39            '\x29\x29',
40            'footnote'
41        );
42    }
43
44    /** @inheritdoc */
45    public function getSort()
46    {
47        return 150;
48    }
49}
50