[TASK] Remove unneeded parenthesis on array-access
[Packages/TYPO3.CMS.git] / typo3 / sysext / rtehtmlarea / Classes / Extension / Typo3HtmlParser.php
1 <?php
2 namespace TYPO3\CMS\Rtehtmlarea\Extension;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use TYPO3\CMS\Backend\Utility\BackendUtility;
18 use TYPO3\CMS\Core\Utility\GeneralUtility;
19 use TYPO3\CMS\Rtehtmlarea\RteHtmlAreaApi;
20
21 /**
22 * TYPO3 HTML Parser extension for htmlArea RTE
23 */
24 class Typo3HtmlParser extends RteHtmlAreaApi
25 {
26 /**
27 * The name of the plugin registered by the extension
28 *
29 * @var string
30 */
31 protected $pluginName = 'TYPO3HtmlParser';
32
33 /**
34 * The comma-separated list of button names that the registered plugin is adding to the htmlArea RTE toolbar
35 *
36 * @var string
37 */
38 protected $pluginButtons = 'cleanword';
39
40 /**
41 * The name-converting array, converting the button names used in the RTE PageTSConfing to the button id's used by the JS scripts
42 *
43 * @var array
44 */
45 protected $convertToolbarForHtmlAreaArray = array(
46 'cleanword' => 'CleanWord'
47 );
48
49 /**
50 * Returns TRUE if the plugin is available and correctly initialized
51 *
52 * @param array $configuration Configuration array given from calling object down to the single plugins
53 * @return bool TRUE if this plugin object should be made available in the current environment and is correctly initialized
54 */
55 public function main(array $configuration)
56 {
57 return parent::main($configuration)
58 && $this->configuration['thisConfig']['enableWordClean']
59 && is_array($this->configuration['thisConfig']['enableWordClean.']['HTMLparser.']);
60 }
61
62 /**
63 * Return JS configuration of the htmlArea plugins registered by the extension
64 *
65 * @return string JS configuration for registered plugins, in this case, JS configuration of block elements
66 */
67 public function buildJavascriptConfiguration()
68 {
69 $jsArray = array();
70 $button = 'cleanword';
71 if (in_array($button, $this->toolbar)) {
72 if (!is_array($this->configuration['thisConfig']['buttons.']) || !is_array($this->configuration['thisConfig']['buttons.'][$button . '.'])) {
73 $jsArray[] = 'RTEarea[editornumber].buttons.' . $button . ' = new Object();';
74 }
75 $jsArray[] = 'RTEarea[editornumber].buttons.' . $button . '.pathParseHtmlModule = ' . GeneralUtility::quoteJSvalue(BackendUtility::getModuleUrl('rtehtmlarea_wizard_parse_html')) . ';';
76 $jsArray[] = 'RTEarea[editornumber].buttons.' . $button . '.hotKey = "' . ($this->configuration['thisConfig']['enableWordClean.']['hotKey'] ?: '0') . '";';
77 }
78 return implode(LF, $jsArray);
79 }
80
81 /**
82 * Return an updated array of toolbar enabled buttons
83 * Force inclusion of hidden button cleanword
84 *
85 * @param array $show: array of toolbar elements that will be enabled, unless modified here
86 * @return array toolbar button array, possibly updated
87 */
88 public function applyToolbarConstraints($show)
89 {
90 return array_unique(array_merge($show, GeneralUtility::trimExplode(',', $this->pluginButtons)));
91 }
92 }