Feature #16900 ยป includejslib.patch
| typo3/template.php (working copy) | ||
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// Vars you typically might want to/should set from outside after making instance of this class:
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var $backPath = ''; // 'backPath' pointing back to the PATH_typo3
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var $form=''; // This can be set to the HTML-code for a formtag. Useful when you need a form to span the whole page; Inserted exactly after the body-tag.
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var $JSlibArray = array(); // Additional header code (eg. a JavaScript section) for external javascript files (used in includejslib()), it get's included before all the other JS-code
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var $JScode=''; // Additional header code (eg. a JavaScript section) could be accommulated in this var. It will be directly outputted in the header.
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var $JScodeArray = array(); // Similar to $JScode but for use as array with associative keys to prevent double inclusion of JS code. a <script> tag is automatically wrapped around.
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var $postCode=''; // Additional 'page-end' code could be accommulated in this var. It will be outputted at the end of page before </body> and some other internal page-end code.
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| ... | ... | |
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'.$generator.'
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<title>'.htmlspecialchars($title).'</title>
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'.$this->docStyle().'
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'.$this->JSlibArray.'
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'.$this->JScode.'
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'.$tabJScode.'
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'.$this->wrapScriptTags(implode("\n", $this->JScodeArray)).'
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| ... | ... | |
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}
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/**
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* Include javascript library
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* Includes a javascript file from the typo3/contrib directory
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*
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* @param string library name (e.g. "prototype" or "scriptaculous"), which is
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* the same as the folder & file name in the typo3/contrib/ directory
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* @return boolean whether the library name was a valid file and was included or not
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*/
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function includeJSLib($libname) {
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$js = t3lib_div::includeJSlib($libname);
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if ($js) {
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$this->JSlibArray[$libname] = $js;
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return true;
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}
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return false;
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}
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/**
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* Wraps the input string in script tags.
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* Automatic re-identing of the JS code is done by using the first line as ident reference.
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* This is nice for identing JS code with PHP code on the same level.
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| t3lib/class.t3lib_div.php (working copy) | ||
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return '\''.$value.'\'';
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}
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/**
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* Include javascript library
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* Includes a javascript file from the typo3/contrib directory
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* If this is included in a FE-script, then it will be automatically be loaded
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* if loaded in BE-script, please use the includeJSLib function in template.
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*
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* @param string library name (e.g. "prototype" or "scriptaculous"), which is
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* the same as the folder / file name in the typo3/contrib/ directory
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* @return mixed js-script inclusion string on success, otherwise false
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*/
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function includeJSLib($libname) {
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$libname = htmlspecialchars($libname);
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$contribDir = $GLOBALS['BACK_PATH'].'contrib/';
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$filename = $contribDir.$libname.'/'.$libname.'.js';
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if (!is_file($filename)) $filename = $contribDir.$libname.'.js';
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if (!is_file($filename)) return false;
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$js = '<script language="javascript" type="text/javascript" src="'.$filename.'"></script>';
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// automatically include the library for frontend use
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if (is_array($GLOBALS['TSFE'])) {
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$GLOBALS['TSFE']->additionalHeaderData[$libname] = $js;
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}
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return $js;
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}
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}
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