EDUCATIC
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h5p-php-library
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refactoring, not stable

namespaces
Svein-Tore Griff With 2013-05-01 17:22:09 +02:00
parent 5156cbd479
commit 252cb01573
1 changed files with 68 additions and 42 deletions
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110
h5p.classes.php
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@ -321,10 +321,10 @@ class H5PValidator {
if (in_array(substr($file, 0, 1), array('.', '_'))) {
continue;
}
$file_path = $tmp_dir . DIRECTORY_SEPARATOR . $file;
$filePath = $tmp_dir . DIRECTORY_SEPARATOR . $file;
// Check for h5p.json file.
if (strtolower($file) == 'h5p.json') {
$mainH5pData = $this->getJsonData($file_path);
$mainH5pData = $this->getJsonData($filePath);
if ($mainH5pData === FALSE) {
$valid = FALSE;
$this->h5pF->setErrorMessage($this->h5pF->t('Could not find or parse the main h5p.json file'));
@ -346,12 +346,12 @@ class H5PValidator {
}
// Content directory holds content.
elseif ($file == 'content') {
if (!is_dir($file_path)) {
if (!is_dir($filePath)) {
$this->h5pF->setErrorMessage($this->h5pF->t('Invalid content folder'));
$valid = FALSE;
continue;
}
$contentJsonData = $this->getJsonData($file_path . DIRECTORY_SEPARATOR . 'content.json');
$contentJsonData = $this->getJsonData($filePath . DIRECTORY_SEPARATOR . 'content.json');
if ($contentJsonData === FALSE) {
$this->h5pF->setErrorMessage($this->h5pF->t('Could not find or parse the content.json file'));
$valid = FALSE;
@ -365,48 +365,19 @@ class H5PValidator {
// The rest should be library folders
else {
if (!is_dir($file_path)) {
if (!is_dir($filePath)) {
// Ignore this. Probably a file that shouldn't have been included.
continue;
}
if (preg_match('/^[\w0-9\-\.]{1,255}$/i', $file) === 0) {
$this->h5pF->setErrorMessage($this->h5pF->t('Invalid library name: %name', array('%name' => $file)));
$valid = FALSE;
continue;
}
$h5pData = $this->getJsonData($file_path . DIRECTORY_SEPARATOR . 'library.json');
if ($h5pData === FALSE) {
$this->h5pF->setErrorMessage($this->h5pF->t('Could not find library.json file with valid json format for library %name', array('%name' => $file)));
$valid = FALSE;
continue;
}
// validate json if a semantics file is provided
$semanticsPath = $file_path . DIRECTORY_SEPARATOR . 'semantics.json';
if (file_exists($semanticsPath)) {
$semantics = $this->getJsonData($semanticsPath, TRUE);
if ($semantics === FALSE) {
$this->h5pF->setErrorMessage($this->h5pF->t('Invalid semantics.json file has been included in the library %name', array('%name' => $file)));
$valid = FALSE;
continue;
}
else {
$h5pData['semantics'] = $semantics;
}
}
$libraryH5PData = getLibraryData($file, $filePath);
$validLibrary = $this->isValidH5pData($h5pData, $file, $this->libraryRequired, $this->libraryOptional);
if (isset($h5pData['preloadedJs'])) {
$validLibrary = $this->isExistingFiles($h5pData['preloadedJs'], $tmp_dir, $file) && $validLibrary;
}
if (isset($h5pData['preloadedCss'])) {
$validLibrary = $this->isExistingFiles($h5pData['preloadedCss'], $tmp_dir, $file) && $validLibrary;
}
if ($validLibrary) {
if ($h5pData) {
$libraries[$file] = $h5pData;
}
$valid = $validLibrary && $valid;
else {
$valid = FALSE;
}
}
}
if (!$contentExists) {
@ -442,6 +413,61 @@ class H5PValidator {
return $valid;
}
/**
* Validates a H5P library
*
* @param string $file
* Name of the library folder
* @param string $filePath
* Path to the library folder
* @return object|boolean
* H5P data from library.json and semantics if the library is valid
* FALSE if the library isn't valid
*/
public function getLibraryData($file, $filePath) {
$validLibrary = true;
if (preg_match('/^[\w0-9\-\.]{1,255}$/i', $file) === 0) {
$this->h5pF->setErrorMessage($this->h5pF->t('Invalid library name: %name', array('%name' => $file)));
$validLibrary = FALSE;
continue;
}
$h5pData = $this->getJsonData($filePath . DIRECTORY_SEPARATOR . 'library.json');
if ($h5pData === FALSE) {
$this->h5pF->setErrorMessage($this->h5pF->t('Could not find library.json file with valid json format for library %name', array('%name' => $file)));
$validLibrary = FALSE;
continue;
}
// validate json if a semantics file is provided
$semanticsPath = $filePath . DIRECTORY_SEPARATOR . 'semantics.json';
if (file_exists($semanticsPath)) {
$semantics = $this->getJsonData($semanticsPath, TRUE);
if ($semantics === FALSE) {
$this->h5pF->setErrorMessage($this->h5pF->t('Invalid semantics.json file has been included in the library %name', array('%name' => $file)));
$validLibrary = FALSE;
continue;
}
else {
$h5pData['semantics'] = $semantics;
}
}
$validLibrary = $this->isValidH5pData($h5pData, $file, $this->libraryRequired, $this->libraryOptional);
if (isset($h5pData['preloadedJs'])) {
$validLibrary = $this->isExistingFiles($h5pData['preloadedJs'], $tmp_dir, $file) && $validLibrary;
}
if (isset($h5pData['preloadedCss'])) {
$validLibrary = $this->isExistingFiles($h5pData['preloadedCss'], $tmp_dir, $file) && $validLibrary;
}
if ($validLibrary) {
return $h5pData;
}
else {
return FALSE;
}
}
/**
* Use the dependency declarations to find any missing libraries
*
@ -689,7 +715,7 @@ class H5PValidator {
/**
* Fetch json data from file
*
* @param string $file_path
* @param string $filePath
* Path to the file holding the json string
* @param boolean $return_as_string
* If true the json data will be decoded in order to validate it, but will be
@ -699,8 +725,8 @@ class H5PValidator {
* string if the $return as string parameter is set
* array otherwise
*/
private function getJsonData($file_path, $return_as_string = FALSE) {
$json = file_get_contents($file_path);
private function getJsonData($filePath, $return_as_string = FALSE) {
$json = file_get_contents($filePath);
if (!$json) {
return FALSE;
}