1 <?php

2 namespace TYPO3\CMS\Rtehtmlarea\Extension;

3 

21 class BlockElements extends \TYPO3\CMS\Rtehtmlarea\RteHtmlAreaApi {

22 

23  protected $extensionKey = 'rtehtmlarea';

24 

25  // The key of the extension that is extending htmlArea RTE

26  protected $pluginName = 'BlockElements';

27 

28  // The name of the plugin registered by the extension

29  protected $relativePathToLocallangFile = 'extensions/BlockElements/locallang.xlf';

30 

31  // Path to this main locallang file of the extension relative to the extension dir.

32  protected $relativePathToSkin = 'extensions/BlockElements/skin/htmlarea.css';

33 

34  // Path to the skin (css) file relative to the extension dir

35  protected $htmlAreaRTE;

36 

37  // Reference to the invoking object

38  protected $thisConfig;

39 

40  // Reference to RTE PageTSConfig

41  protected $toolbar;

42 

43  // Reference to RTE toolbar array

44  protected $LOCAL_LANG;

45 

46  // Frontend language array

47  protected $pluginButtons = 'formatblock, indent, outdent, blockquote, insertparagraphbefore, insertparagraphafter, left, center, right, justifyfull, orderedlist, unorderedlist, line';

48 

49  protected $convertToolbarForHtmlAreaArray = array(

50  'formatblock' => 'FormatBlock',

51  'indent' => 'Indent',

52  'outdent' => 'Outdent',

53  'blockquote' => 'Blockquote',

54  'insertparagraphbefore' => 'InsertParagraphBefore',

55  'insertparagraphafter' => 'InsertParagraphAfter',

56  'left' => 'JustifyLeft',

57  'center' => 'JustifyCenter',

58  'right' => 'JustifyRight',

59  'justifyfull' => 'JustifyFull',

60  'orderedlist' => 'InsertOrderedList',

61  'unorderedlist' => 'InsertUnorderedList',

62  'line' => 'InsertHorizontalRule'

63  );

64 

65  protected $defaultBlockElements = array(

66  'none' => 'No block',

67  'p' => 'Paragraph',

68  'h1' => 'Heading 1',

69  'h2' => 'Heading 2',

70  'h3' => 'Heading 3',

71  'h4' => 'Heading 4',

72  'h5' => 'Heading 5',

73  'h6' => 'Heading 6',

74  'pre' => 'Preformatted',

75  'address' => 'Address',

76  'article' => 'Article',

77  'aside' => 'Aside',

78  'blockquote' => 'Long quotation',

79  'div' => 'Container',

80  'footer' => 'Footer',

81  'header' => 'Header',

82  'nav' => 'Navigation',

83  'section' => 'Section'

84  );

85 

86  protected $defaultBlockElementsOrder = 'none, p, h1, h2, h3, h4, h5, h6, pre, address, article, aside, blockquote, div, footer, header, nav, section';

87 

94  public function buildJavascriptConfiguration($RTEcounter) {

95  global $TSFE, $LANG;

96  $registerRTEinJavascriptString = '';

97  if (in_array('formatblock', $this->toolbar)) {

98  if (!is_array($this->thisConfig['buttons.']) || !is_array($this->thisConfig['buttons.']['formatblock.'])) {

99  $registerRTEinJavascriptString .= '

100  RTEarea[' . $RTEcounter . '].buttons.formatblock = new Object();';

101  }

102  // Default block elements

103  $hideItems = array();

104  $addItems = array();

105  $restrictTo = array('*');

106  $blockElementsOrder = $this->defaultBlockElementsOrder;

107  $prefixLabelWithTag = FALSE;

108  $postfixLabelWithTag = FALSE;

109  // Processing PageTSConfig

110  if (is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['formatblock.'])) {

111  // Removing elements

112  if ($this->thisConfig['buttons.']['formatblock.']['removeItems']) {

113  if ($this->htmlAreaRTE->cleanList($this->thisConfig['buttons.']['formatblock.']['removeItems']) == '*') {

114  $hideItems = array_diff(array_keys($defaultBlockElements), array('none'));

115  } else {

116  $hideItems = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->htmlAreaRTE->cleanList(\TYPO3\CMS\Core\Utility\GeneralUtility::strtolower($this->thisConfig['buttons.']['formatblock.']['removeItems'])), TRUE);

117  }

118  }

119  // Adding elements

120  if ($this->thisConfig['buttons.']['formatblock.']['addItems']) {

121  $addItems = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->htmlAreaRTE->cleanList(\TYPO3\CMS\Core\Utility\GeneralUtility::strtolower($this->thisConfig['buttons.']['formatblock.']['addItems'])), TRUE);

122  }

123  // Restriction clause

124  if ($this->thisConfig['buttons.']['formatblock.']['restrictToItems']) {

125  $restrictTo = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->htmlAreaRTE->cleanList('none,' . \TYPO3\CMS\Core\Utility\GeneralUtility::strtolower($this->thisConfig['buttons.']['formatblock.']['restrictToItems'])), TRUE);

126  }

127  // Elements order

128  if ($this->thisConfig['buttons.']['formatblock.']['orderItems']) {

129  $blockElementsOrder = 'none,' . \TYPO3\CMS\Core\Utility\GeneralUtility::strtolower($this->thisConfig['buttons.']['formatblock.']['orderItems']);

130  }

131  $prefixLabelWithTag = $this->thisConfig['buttons.']['formatblock.']['prefixLabelWithTag'] ? TRUE : $prefixLabelWithTag;

132  $postfixLabelWithTag = $this->thisConfig['buttons.']['formatblock.']['postfixLabelWithTag'] ? TRUE : $postfixLabelWithTag;

133  }

134  // Adding custom items

135  $blockElementsOrder = array_merge(\TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->htmlAreaRTE->cleanList($blockElementsOrder), TRUE), $addItems);

136  // Add div element if indent is configured in the toolbar

137  if (in_array('indent', $this->toolbar) || in_array('outdent', $this->toolbar)) {

138  $blockElementsOrder = array_merge($blockElementsOrder, array('div'));

139  }

140  // Add blockquote element if blockquote is configured in the toolbar

141  if (in_array('blockquote', $this->toolbar)) {

142  $blockElementsOrder = array_merge($blockElementsOrder, array('blockquote'));

143  }

144  // Remove items

145  $blockElementsOrder = array_diff($blockElementsOrder, $hideItems);

146  // Applying User TSConfig restriction

147  if (!in_array('*', $restrictTo)) {

148  $blockElementsOrder = array_intersect($blockElementsOrder, $restrictTo);

149  }

150  // Localizing the options

151  $blockElementsOptions = array();

152  $labels = array();

153  if (is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['formatblock.']) && is_array($this->thisConfig['buttons.']['formatblock.']['items.'])) {

154  $labels = $this->thisConfig['buttons.']['formatblock.']['items.'];

155  }

156  foreach ($blockElementsOrder as $item) {

157  if ($this->htmlAreaRTE->is_FE()) {

158  $blockElementsOptions[$item] = $TSFE->getLLL($this->defaultBlockElements[$item], $this->LOCAL_LANG);

159  } else {

160  $blockElementsOptions[$item] = $LANG->getLL($this->defaultBlockElements[$item]);

161  }

162  // Getting custom labels

163  if (is_array($labels[$item . '.']) && $labels[$item . '.']['label']) {

164  $blockElementsOptions[$item] = $this->htmlAreaRTE->getPageConfigLabel($labels[$item . '.']['label'], 0);

165  }

166  $blockElementsOptions[$item] = ($prefixLabelWithTag && $item != 'none' ? $item . ' - ' : '') . $blockElementsOptions[$item] . ($postfixLabelWithTag && $item != 'none' ? ' - ' . $item : '');

167  }

168  $first = array_shift($blockElementsOptions);

169  // Sorting the options

170  if (!is_array($this->thisConfig['buttons.']) || !is_array($this->thisConfig['buttons.']['formatblock.']) || !$this->thisConfig['buttons.']['formatblock.']['orderItems']) {

171  asort($blockElementsOptions);

172  }

173  // Generating the javascript options

174  $JSBlockElements = array();

175  $JSBlockElements[] = array($first, 'none');

176  foreach ($blockElementsOptions as $item => $label) {

177  $JSBlockElements[] = array($label, $item);

178  }

179  if ($this->htmlAreaRTE->is_FE()) {

180  $GLOBALS['TSFE']->csConvObj->convArray($JSBlockElements, $this->htmlAreaRTE->OutputCharset, 'utf-8');

181  }

182  $registerRTEinJavascriptString .= '

183  RTEarea[' . $RTEcounter . '].buttons.formatblock.options = ' . json_encode($JSBlockElements) . ';';

184  }

185  return $registerRTEinJavascriptString;

186  }

187 

188 }