1 <?php

2 namespace TYPO3\CMS\Rtehtmlarea\Extension;

3 

16 use TYPO3\CMS\Backend\Utility\BackendUtility;

17 use TYPO3\CMS\Core\Utility\GeneralUtility;

18 

24 class Typo3Link extends \TYPO3\CMS\Rtehtmlarea\RteHtmlAreaApi {

25 

26  protected $extensionKey = 'rtehtmlarea';

27 

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

29  protected $pluginName = 'TYPO3Link';

30 

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

32  protected $relativePathToLocallangFile = '';

33 

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

35  protected $relativePathToSkin = 'extensions/TYPO3Link/skin/htmlarea.css';

36 

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

38  protected $htmlAreaRTE;

39 

40  // Reference to the invoking object

41  protected $thisConfig;

42 

43  // Reference to RTE PageTSConfig

44  protected $toolbar;

45 

46  // Reference to RTE toolbar array

47  protected $LOCAL_LANG;

48 

49  // Frontend language array

50  protected $pluginButtons = 'link, unlink';

51 

52  protected $convertToolbarForHtmlAreaArray = array(

53  'link' => 'CreateLink',

54  'unlink' => 'UnLink'

55  );

56 

57  public function main($parentObject) {

58  $enabled = parent::main($parentObject);

59  // Check if this should be enabled based on Page TSConfig

60  return $enabled && !$this->thisConfig['buttons.']['link.']['TYPO3Browser.']['disabled'];

61  }

62 

69  public function buildJavascriptConfiguration($RTEcounter) {

70  $registerRTEinJavascriptString = '';

71  $button = 'link';

72  if (in_array($button, $this->toolbar)) {

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

74  $registerRTEinJavascriptString .= '

75  RTEarea[' . $RTEcounter . '].buttons.' . $button . ' = new Object();';

76  }

77  $registerRTEinJavascriptString .= '

78  RTEarea[' . $RTEcounter . '].buttons.' . $button . '.pathLinkModule = ' . GeneralUtility::quoteJSvalue(BackendUtility::getModuleUrl('rtehtmlarea_wizard_element_browser'));

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

80  $RTEProperties = $this->htmlAreaRTE->RTEsetup;

81  } else {

82  $RTEProperties = $this->htmlAreaRTE->RTEsetup['properties'];

83  }

84  if (is_array($RTEProperties['classesAnchor.'])) {

85  $registerRTEinJavascriptString .= '

86  RTEarea[' . $RTEcounter . '].buttons.' . $button . '.classesAnchorUrl = "' . $this->htmlAreaRTE->writeTemporaryFile('', ('classesAnchor_' . $this->htmlAreaRTE->contentLanguageUid), 'js', $this->buildJSClassesAnchorArray(), TRUE) . '";';

87  }

88  $registerRTEinJavascriptString .= '

89  RTEarea[' . $RTEcounter . '].buttons.' . $button . '.additionalAttributes = "data-htmlarea-external' . ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->extensionKey]['plugins'][$this->pluginName]['additionalAttributes'] ? ',' . $GLOBALS['TYPO3_CONF_VARS']['EXTCONF'][$this->extensionKey]['plugins'][$this->pluginName]['additionalAttributes'] : '') . '";';

90  }

91  return $registerRTEinJavascriptString;

92  }

93 

99  public function buildJSClassesAnchorArray() {

100  global $LANG;

101  $JSClassesAnchorArray .= 'HTMLArea.classesAnchorSetup = [ ' . LF;

102  $classesAnchorIndex = 0;

103  foreach ($this->htmlAreaRTE->RTEsetup['properties']['classesAnchor.'] as $label => $conf) {

104  if (is_array($conf) && $conf['class']) {

105  $JSClassesAnchorArray .= ($classesAnchorIndex++ ? ',' : '') . ' { ' . LF;

106  $index = 0;

107  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'name : "' . str_replace('"', '', str_replace('\'', '', $conf['class'])) . '"' . LF;

108  if ($conf['type']) {

109  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'type : "' . str_replace('"', '', str_replace('\'', '', $conf['type'])) . '"' . LF;

110  }

111  if (trim(str_replace('\'', '', str_replace('"', '', $conf['image'])))) {

112  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'image : "' . $this->htmlAreaRTE->siteURL . \TYPO3\CMS\Core\Utility\GeneralUtility::resolveBackPath((TYPO3_mainDir . $this->htmlAreaRTE->getFullFileName(trim(str_replace('\'', '', str_replace('"', '', $conf['image'])))))) . '"' . LF;

113  }

114  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'addIconAfterLink : ' . ($conf['addIconAfterLink'] ? 'true' : 'false') . LF;

115  if (trim($conf['altText'])) {

116  $string = $this->htmlAreaRTE->getLLContent(trim($conf['altText']));

117  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'altText : ' . str_replace('"', '\\"', str_replace('\\\'', '\'', $string)) . LF;

118  }

119  if (trim($conf['titleText'])) {

120  $string = $this->htmlAreaRTE->getLLContent(trim($conf['titleText']));

121  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'titleText : ' . str_replace('"', '\\"', str_replace('\\\'', '\'', $string)) . LF;

122  }

123  if (trim($conf['target'])) {

124  $JSClassesAnchorArray .= ($index++ ? ',' : '') . 'target : "' . trim($conf['target']) . '"' . LF;

125  }

126  $JSClassesAnchorArray .= '}' . LF;

127  }

128  }

129  $JSClassesAnchorArray .= '];' . LF;

130  return $JSClassesAnchorArray;

131  }

132 

139  public function applyToolbarConstraints($show) {

140  // We will not allow unlink if link is not enabled

141  if (!in_array('link', $show)) {

142  return array_diff($show, \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->pluginButtons));

143  } else {

144  return $show;

145  }

146  }

147 

148 }