1: <?php
 2: /**
 3:  * Class that extends the base Highlightquotes class to allow toggling of
 4:  * quoteblocks via javascript.
 5:  *
 6:  * CSS class names "toggleQuoteHide" and "toggleQuoteShow" are used to style
 7:  * toggle text.
 8:  *
 9:  * Copyright 2010-2012 Horde LLC (http://www.horde.org/)
10:  *
11:  * See the enclosed file COPYING for license information (LGPL). If you
12:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
13:  *
14:  * @author   Michael Slusarz <slusarz@horde.org>
15:  * @category Horde
16:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
17:  * @package  Core
18:  */
19: class Horde_Core_Text_Filter_Highlightquotes extends Horde_Text_Filter_Highlightquotes
20: {
21:     /**
22:      * @param array $params  Additional Parameters to base driver:
23:      * <pre>
24:      * 'noJS' - (boolean) Don't add javascript toggle code.
25:      *          DEFAULT: false
26:      * </pre>
27:      */
28:     public function __construct(array $params = array())
29:     {
30:         if (empty($params['noJS'])) {
31:             Horde::addScriptFile('effects.js', 'horde');
32:             Horde::addScriptFile('toggle_quotes.js', 'horde');
33:         }
34: 
35:         parent::__construct($params);
36:     }
37: 
38:     /**
39:      * Add HTML code at the beginning of a large block of quoted lines.
40:      *
41:      * @param array $lines     Lines.
42:      * @param integer $qcount  Number of lines in quoted level.
43:      *
44:      * @return string  HTML code.
45:      */
46:     protected function _beginLargeBlock($lines, $qcount)
47:     {
48:         return (($this->_params['citeblock']) ? '<br />' : '') .
49:             '<div class="toggleQuoteParent">' .
50:             '<span class="widget toggleQuoteShow"' . ($this->_params['hideBlocks'] ? '' : ' style="display:none"') . '>' . htmlspecialchars(sprintf(Horde_Core_Translation::t("[Show Quoted Text - %d lines]"), $qcount)) . '</span>' .
51:             '<span class="widget toggleQuoteHide"' . ($this->_params['hideBlocks'] ? ' style="display:none"' : '') . '>' . htmlspecialchars(Horde_Core_Translation::t("[Hide Quoted Text]")) . '</span>';
52:     }
53: 
54:     /**
55:      * Add HTML code at the end of a large block of quoted lines.
56:      *
57:      * @param array $lines     Lines.
58:      * @param integer $qcount  Number of lines in quoted level.
59:      *
60:      * @return string  HTML code.
61:      */
62:     protected function _endLargeBlock($lines, $qcount)
63:     {
64:         return '</div>';
65:     }
66: 
67: }
68: