File class\textsanitizer\wiki\wiki.php

1:	<?php
2:	/*
3:	You may not change or alter any portion of this comment or credits
4:	of supporting developers from this source code or any supporting source code
5:	which is considered copyrighted (c) material of the original comment or credit authors.
6:
7:	This program is distributed in the hope that it will be useful,
8:	but WITHOUT ANY WARRANTY; without even the implied warranty of
9:	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10:	*/
11:
12:	/**
13:	* TextSanitizer extension
14:	*
15:	* @copyright (c) 2000-2016 XOOPS Project (www.xoops.org)
16:	* @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html)
17:	* @package class
18:	* @subpackage textsanitizer
19:	* @since 2.3.0
20:	* @author Taiwen Jiang <phppp@users.sourceforge.net>
21:	*/
22:	defined('XOOPS_ROOT_PATH') \|\| exit('Restricted access');
23:
24:	/**
25:	* Class MytsWiki
26:	*/
27:	class MytsWiki extends MyTextSanitizerExtension
28:	{
29:	/**
30:	* @param $textarea_id
31:	*
32:	* @return array
33:	*/
34:	public function encode($textarea_id)
35:	{
36:	$config = parent::loadConfig(__DIR__);
37:	$code = "<button type='button' class='btn btn-default btn-sm' onclick='xoopsCodeWiki(\"{$textarea_id}\",\""
38:	. htmlspecialchars(_XOOPS_FORM_ENTERWIKITERM, ENT_QUOTES)
39:	. "\");' onmouseover='style.cursor=\"hand\"' title='" . _XOOPS_FORM_ALTWIKI
40:	. "'><span class='fa fa-fw fa-globe' aria-hidden='true'></span></button>";
41:
42:	$javascript = <<<EOH
43:	function xoopsCodeWiki(id, enterWikiPhrase)
44:	{
45:	if (enterWikiPhrase == null) {
46:	enterWikiPhrase = "Enter the word to be linked to Wiki:";
47:	}
48:	var selection = xoopsGetSelect(id);
49:	if (selection.length > 0) {
50:	var text = selection;
51:	} else {
52:	var text = prompt(enterWikiPhrase, "");
53:	}
54:	var domobj = xoopsGetElementById(id);
55:	if (text != null && text != "") {
56:	var result = "[[" + text + "]]";
57:	xoopsInsertText(domobj, result);
58:	}
59:	domobj.focus();
60:	}
61:	EOH;
62:
63:	return array(
64:	$code,
65:	$javascript);
66:	}
67:
68:	/**
69:	* @param $match
70:	*
71:	* @return string
72:	*/
73:	public static function myCallback($match)
74:	{
75:	return self::decode($match[1],0 ,0);
76:	}
77:
78:	/**
79:	* @param MyTextSanitizer $myts
80:	*/
81:	public function load(MyTextSanitizer $myts)
82:	{
83:	$myts->callbackPatterns[] = "/\[\[([^\]]*)\]\]/sU";
84:	$myts->callbacks[] = __CLASS__ . '::myCallback';
85:	}
86:
87:	/**
88:	* @param $text
89:	*
90:	* @return string
91:	*/
92:	public static function decode($text, $width, $height)
93:	{
94:	$config = parent::loadConfig(__DIR__);
95:	if (empty($text) \|\| empty($config['link'])) {
96:	return $text;
97:	}
98:	$charset = !empty($config['charset']) ? $config['charset'] : 'UTF-8';
99:	xoops_load('XoopsLocal');
100:	$ret = "<a href='" . sprintf($config['link'], urlencode(XoopsLocal::convert_encoding($text, $charset))) . "' rel='external' title=''>{$text}</a>";
101:
102:	return $ret;
103:	}
104:	}
105:

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