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1: <?php
2: /**
3: * TextSanitizer extension
4: *
5: * You may not change or alter any portion of this comment or credits
6: * of supporting developers from this source code or any supporting source code
7: * which is considered copyrighted (c) material of the original comment or credit authors.
8: * This program is distributed in the hope that it will be useful,
9: * but WITHOUT ANY WARRANTY; without even the implied warranty of
10: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11: *
12: * @copyright (c) 2000-2016 XOOPS Project (www.xoops.org)
13: * @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html)
14: * @package class
15: * @subpackage textsanitizer
16: * @since 2.3.0
17: * @author Taiwen Jiang <phppp@users.sourceforge.net>
18: */
19: defined('XOOPS_ROOT_PATH') || exit('Restricted access');
20: global $xoopsConfig;
21: include_once $GLOBALS['xoops']->path('language/' . $xoopsConfig['language'] . '/misc.php');
22:
23: /**
24: * Class MytsImage
25: */
26: class MytsImage extends MyTextSanitizerExtension
27: {
28: /**
29: * @param MyTextSanitizer $myts
30: *
31: * @return bool
32: */
33: public function load(MyTextSanitizer $myts)
34: {
35: static $jsLoaded;
36:
37: $config = parent::loadConfig(__DIR__);
38: $myts->patterns[] = "/\[img align=(['\"]?)(left|center|right)\\1 width=(['\"]?)(\d*)\\3]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
39: $myts->patterns[] = "/\[img align=(['\"]?)(left|center|right)\\1]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
40: $myts->patterns[] = "/\[img width=(['\"]?)(\d*)\\1]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
41: $myts->patterns[] = "/\[img]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
42:
43: $myts->patterns[] = "/\[img align=(['\"]?)(left|center|right)\\1 id=(['\"]?)(\d*)\\3]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
44: $myts->patterns[] = "/\[img id=(['\"]?)(\d*)\\1]([^\"\(\)\?\&'<>]*)\[\/img\]/sU";
45:
46: if (empty($myts->config['allowimage'])) {
47: $myts->replacements[] = '<a href="\\5" rel="external">\\5</a>';
48: $myts->replacements[] = '<a href="\\3" rel="external">\\3</a>';
49: $myts->replacements[] = '<a href="\\3" rel="external">\\3</a>';
50: $myts->replacements[] = '<a href="\\1" rel="external">\\1</a>';
51:
52: $myts->replacements[] = '<a href="' . XOOPS_URL . '/image.php?id=\\4" rel="external" title="\\5">\\5</a>';
53: $myts->replacements[] = '<a href="' . XOOPS_URL . '/image.php?id=\\2" rel="external" title="\\3">\\3</a>';
54: } else {
55: if (!empty($config['resize']) && empty($config['clickable']) && !empty($config['max_width']) && !empty($GLOBALS['xoTheme'])) {
56: if (!$jsLoaded) {
57: $jsLoaded = true;
58: $GLOBALS['xoTheme']->addScript('/class/textsanitizer/image/image.js', array(
59: 'type' => 'text/javascript'));
60: }
61: $myts->replacements[] = "<img src='\\5' class='\\2' alt='" . _MSC_RESIZED_IMAGE . "' border='0' onload=\"JavaScript:if(this.width>\\4)this.width=\\4\" />";
62: $myts->replacements[] = "<img src='\\3' class='\\2' alt='" . _MSC_RESIZED_IMAGE . "' border='0'" . ($config['resize'] ? "onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/>';
63: $myts->replacements[] = "<img src='\\3' alt='" . _MSC_RESIZED_IMAGE . "' border='0' onload=\"if(this.width>\\2)this.width=\\2\" /><br>";
64: $myts->replacements[] = "<img src='\\1' alt='" . _MSC_RESIZED_IMAGE . "' border='0'" . ($config['resize'] ? " onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/>';
65: } elseif (!empty($config['clickable']) && !empty($config['max_width']) && !empty($GLOBALS['xoTheme'])) {
66: if (!$jsLoaded) {
67: $jsLoaded = true;
68: $GLOBALS['xoTheme']->addScript('/class/textsanitizer/image/image.js', array(
69: 'type' => 'text/javascript'));
70: }
71: $myts->replacements[] = "<a href='javascript:loadImage(\"\\5\");'><img src='\\5' class='\\2' alt='" . _MSC_CLICK_TO_OPEN_IMAGE . "' border='0' onload=\"if(this.width>\\4)this.width=\\4\" /></a>";
72: $myts->replacements[] = "<a href='javascript:loadImage(\"\\3\");'><img src='\\3' class='\\2' alt='" . _MSC_CLICK_TO_OPEN_IMAGE . "' border='0' " . ($config['resize'] ? "onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/></a>';
73: $myts->replacements[] = "<a href='javascript:loadImage(\"\\3\");'><img src='\\3' alt='" . _MSC_CLICK_TO_OPEN_IMAGE . "' border='0' onload=\"if(this.width>\\2)this.width=\\2\" /></a><br>";
74: $myts->replacements[] = "<a href='javascript:loadImage(\"\\1\");'><img src='\\1' alt='" . _MSC_CLICK_TO_OPEN_IMAGE . "' border='0' title='" . _MSC_CLICK_TO_OPEN_IMAGE . "'" . ($config['resize'] ? " onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/></a>';
75: } else {
76: $myts->replacements[] = "<img src='\\5' class='\\2' border='0' alt='" . _MSC_ORIGINAL_IMAGE . "' onload=\"JavaScript:if(this.width>\\4) this.width=\\4\" />";
77: $myts->replacements[] = "<img src='\\3' class='\\2' border='0' alt='" . _MSC_ORIGINAL_IMAGE . "' " . ($config['resize'] ? "onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/>';
78: $myts->replacements[] = "<img src='\\3' border='0' alt='" . _MSC_ORIGINAL_IMAGE . "' onload=\"JavaScript:if(this.width>\\2) this.width=\\2\" />";
79: $myts->replacements[] = "<img src='\\1' border='0' alt='" . _MSC_ORIGINAL_IMAGE . "' " . ($config['resize'] ? " onload=\"javascript:resizeImage(this, " . $config['max_width'] . ")\"" : '') . '/>';
80: }
81: $myts->replacements[] = '<img src="' . XOOPS_URL . '/image.php?id=\\4" class="\\2" title="\\5" />';
82: $myts->replacements[] = '<img src="' . XOOPS_URL . '/image.php?id=\\2" title="\\3" />';
83: }
84:
85: return true;
86: }
87: }
88:
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