Moved "libraries saving" out of savePackage to make it easier to read and handle. Added UI messages when adding and updating libraries. Minor code optimizations.
Frode Petterson
parent
42fbb6ab1f
commit
1d24d073ed
238
h5p.classes.php
238
h5p.classes.php
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@ -770,15 +770,14 @@ class H5PValidator {
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// When upgrading, we opnly add allready installed libraries,
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// and new dependent libraries
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$upgrades = array();
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foreach ($libraries as &$library) {
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foreach ($libraries as $libString => &$library) {
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// Is this library already installed?
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if ($this->h5pF->getLibraryId($library['machineName'], $library['majorVersion'], $library['minorVersion']) !== FALSE) {
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$upgrades[H5PCore::libraryToString($library)] = $library;
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if ($this->h5pC->getLibraryId($library, $libString) !== FALSE) {
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$upgrades[$libString] = $library;
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}
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}
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while ($missingLibraries = $this->getMissingLibraries($upgrades)) {
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foreach ($missingLibraries as $missing) {
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$libString = H5PCore::libraryToString($missing);
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foreach ($missingLibraries as $libString => $missing) {
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$library = $libraries[$libString];
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if ($library) {
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$upgrades[$libString] = $library;
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@ -798,15 +797,15 @@ class H5PValidator {
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}
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$missingLibraries = $this->getMissingLibraries($libraries);
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foreach ($missingLibraries as $missing) {
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if ($this->h5pF->getLibraryId($missing['machineName'], $missing['majorVersion'], $missing['minorVersion'])) {
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unset($missingLibraries[H5PCore::libraryToString($missing)]);
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foreach ($missingLibraries as $libString => $missing) {
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if ($this->h5pC->getLibraryId($missing, $libString)) {
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unset($missingLibraries[$libString]);
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}
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}
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if (!empty($missingLibraries)) {
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foreach ($missingLibraries as $library) {
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$this->h5pF->setErrorMessage($this->h5pF->t('Missing required library @library', array('@library' => H5PCore::libraryToString($library))));
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foreach ($missingLibraries as $libString => $library) {
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$this->h5pF->setErrorMessage($this->h5pF->t('Missing required library @library', array('@library' => $libString)));
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}
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if (!$this->h5pF->mayUpdateLibraries()) {
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$this->h5pF->setInfoMessage($this->h5pF->t("Note that the libraries may exist in the file you uploaded, but you're not allowed to upload new libraries. Contact the site administrator about this."));
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@ -937,8 +936,9 @@ class H5PValidator {
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private function getMissingDependencies($dependencies, $libraries) {
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$missing = array();
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foreach ($dependencies as $dependency) {
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if (!isset($libraries[H5PCore::libraryToString($dependency)])) {
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$missing[H5PCore::libraryToString($dependency)] = $dependency;
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$libString = H5PCore::libraryToString($dependency);
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if (!isset($libraries[$libString])) {
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$missing[$libString] = $dependency;
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}
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}
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return $missing;
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@ -1238,75 +1238,15 @@ class H5PStorage {
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* TRUE if one or more libraries were updated
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* FALSE otherwise
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*/
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public function savePackage($content = NULL, $contentMainId = NULL, $skipContent = FALSE, $upgradeOnly = FALSE) {
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public function savePackage($content = NULL, $contentMainId = NULL, $skipContent = FALSE) {
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if ($this->h5pF->mayUpdateLibraries()) {
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// Save the libraries we processed during validation
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$library_saved = FALSE;
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$upgradedLibsCount = 0;
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$mayUpdateLibraries = $this->h5pF->mayUpdateLibraries();
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foreach ($this->h5pC->librariesJsonData as &$library) {
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$libraryId = $this->h5pF->getLibraryId($library['machineName'], $library['majorVersion'], $library['minorVersion']);
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$library['saveDependencies'] = TRUE;
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if (!$libraryId) {
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$new = TRUE;
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}
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elseif ($this->h5pF->isPatchedLibrary($library)) {
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$new = FALSE;
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$library['libraryId'] = $libraryId;
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}
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else {
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$library['libraryId'] = $libraryId;
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// We already have the same or a newer version of this library
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$library['saveDependencies'] = FALSE;
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continue;
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}
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if (!$mayUpdateLibraries) {
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// This shouldn't happen, but just to be safe...
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continue;
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}
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$this->h5pF->saveLibraryData($library, $new);
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$libraries_path = $this->h5pF->getH5pPath() . DIRECTORY_SEPARATOR . 'libraries';
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if (!is_dir($libraries_path)) {
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mkdir($libraries_path, 0777, true);
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}
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$destination_path = $libraries_path . DIRECTORY_SEPARATOR . H5PCore::libraryToString($library, TRUE);
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H5PCore::deleteFileTree($destination_path);
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$this->h5pC->copyFileTree($library['uploadDirectory'], $destination_path);
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H5PCore::deleteFileTree($library['uploadDirectory']);
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$library_saved = TRUE;
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}
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foreach ($this->h5pC->librariesJsonData as &$library) {
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if ($library['saveDependencies']) {
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$this->h5pF->deleteLibraryDependencies($library['libraryId']);
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if (isset($library['preloadedDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['preloadedDependencies'], 'preloaded');
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}
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if (isset($library['dynamicDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['dynamicDependencies'], 'dynamic');
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}
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if (isset($library['editorDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['editorDependencies'], 'editor');
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}
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// Make sure libraries dependencies, parameter filtering and export files gets regenerated for all content who uses this library.
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$this->h5pF->clearFilteredParameters($library['libraryId']);
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$upgradedLibsCount++;
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}
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$this->saveLibraries();
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}
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if (!$skipContent) {
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$current_path = $this->h5pF->getUploadedH5pFolderPath() . DIRECTORY_SEPARATOR . 'content';
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// Find out which libraries are used by this package/content
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$librariesInUse = array();
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$nextWeight = $this->h5pC->findLibraryDependencies($librariesInUse, $this->h5pC->mainJsonData);
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$basePath = $this->h5pF->getUploadedH5pFolderPath();
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$current_path = $basePath . DIRECTORY_SEPARATOR . 'content';
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// Save content
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if ($content === NULL) {
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@ -1315,7 +1255,16 @@ class H5PStorage {
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if (!is_array($content)) {
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$content = array('id' => $content);
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}
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$content['library'] = $librariesInUse['preloaded-' . $this->h5pC->mainJsonData['mainLibrary']]['library'];
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// Find main library version
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foreach ($this->h5pC->mainJsonData['preloadedDependencies'] as $dep) {
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if ($dep['machineName'] === $this->h5pC->mainJsonData['mainLibrary']) {
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$dep['libraryId'] = $this->h5pC->getLibraryId($dep);
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$content['library'] = $dep;
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break;
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}
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}
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$content['params'] = file_get_contents($current_path . DIRECTORY_SEPARATOR . 'content.json');
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$contentId = $this->h5pC->saveContent($content, $contentMainId);
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$this->contentId = $contentId;
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@ -1328,22 +1277,115 @@ class H5PStorage {
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// Move the content folder
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$destination_path = $contents_path . DIRECTORY_SEPARATOR . $contentId;
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$this->h5pC->copyFileTree($current_path, $destination_path);
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H5PCore::deleteFileTree($current_path);
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// Save the content library dependencies
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$this->h5pF->saveLibraryUsage($contentId, $librariesInUse);
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H5PCore::deleteFileTree($this->h5pF->getUploadedH5pFolderPath());
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// Remove temp content folder
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H5PCore::deleteFileTree($basePath);
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}
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// Update supported library list if neccessary:
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$this->h5pC->validateLibrarySupport(TRUE);
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if ($upgradeOnly) {
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// TODO - support translation
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$this->h5pF->setInfoMessage($this->h5pF->t('@num libraries were upgraded!', array('@num' => $upgradedLibsCount)));
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}
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return $library_saved;
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/**
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* Helps savePackage.
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*
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* @return int Number of libraries saved
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*/
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private function saveLibraries() {
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// Keep track of the number of libraries that have been saved
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$newOnes = 0;
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$oldOnes = 0;
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// Find libraries directory and make sure it exists
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$libraries_path = $this->h5pF->getH5pPath() . DIRECTORY_SEPARATOR . 'libraries';
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if (!is_dir($libraries_path)) {
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mkdir($libraries_path, 0777, true);
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}
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// Go through libraries that came with this package
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foreach ($this->h5pC->librariesJsonData as $libString => &$library) {
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// Find local library identifier
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$libraryId = $this->h5pC->getLibraryId($library, $libString);
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// Assume new library
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$new = TRUE;
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if ($libraryId) {
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// Found old library
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$library['libraryId'] = $libraryId;
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if ($this->h5pF->isPatchedLibrary($library)) {
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// This is a newer version than ours. Upgrade!
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$new = FALSE;
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}
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else {
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$library['saveDependencies'] = FALSE;
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// This is an older version, no need to save.
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continue;
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}
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}
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// Indicate that the dependencies of this library should be saved.
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$library['saveDependencies'] = TRUE;
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// Save library meta data
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$this->h5pF->saveLibraryData($library, $new);
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// Make sure destination dir is free
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$destination_path = $libraries_path . DIRECTORY_SEPARATOR . H5PCore::libraryToString($library, TRUE);
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H5PCore::deleteFileTree($destination_path);
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// Move library folder
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$this->h5pC->copyFileTree($library['uploadDirectory'], $destination_path);
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H5PCore::deleteFileTree($library['uploadDirectory']);
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if ($new) {
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$newOnes++;
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}
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else {
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$oldOnes++;
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}
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}
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// Go through the libraries again to save dependencies.
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foreach ($this->h5pC->librariesJsonData as &$library) {
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if (!$library['saveDependencies']) {
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continue;
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}
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// TODO: Should the table be locked for this operation?
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// Remove any old dependencies
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$this->h5pF->deleteLibraryDependencies($library['libraryId']);
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// Insert the different new ones
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if (isset($library['preloadedDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['preloadedDependencies'], 'preloaded');
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}
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if (isset($library['dynamicDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['dynamicDependencies'], 'dynamic');
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}
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if (isset($library['editorDependencies'])) {
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$this->h5pF->saveLibraryDependencies($library['libraryId'], $library['editorDependencies'], 'editor');
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}
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// Make sure libraries dependencies, parameter filtering and export files gets regenerated for all content who uses this library.
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$this->h5pF->clearFilteredParameters($library['libraryId']);
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}
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// Tell the user what we've done.
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if ($newOnes && $oldOnes) {
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$message = $this->h5pF->t('Added %new new H5P libraries and updated %old old.', array('%new' => $newOnes, '%old' => $oldOnes));
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}
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elseif ($newOnes) {
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$message = $this->h5pF->t('Added %new new H5P libraries.', array('%new' => $newOnes));
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}
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elseif ($oldOnes) {
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$message = $this->h5pF->t('Updated %old H5P libraries.', array('%old' => $oldOnes));
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}
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if (isset($message)) {
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$this->h5pF->setInfoMessage($message);
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}
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}
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/**
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@ -2220,6 +2262,28 @@ class H5PCore {
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}
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}
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}
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// Cache for getting library ids
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private $libraryIdMap = array();
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/**
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* Small helper for getting the library's ID.
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*
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* @param array $library
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* @param string [$libString]
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* @return int Identifier, or FALSE if non-existent
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*/
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public function getLibraryId($library, $libString = NULL) {
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if (!$libString) {
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$libString = self::libraryToString($library);
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}
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if (!isset($libraryIdMap[$libString])) {
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$libraryIdMap[$libString] = $this->h5pF->getLibraryId($library['machineName'], $library['majorVersion'], $library['minorVersion']);
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}
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return $libraryIdMap[$libString];
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}
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}
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/**
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