WebSVN – Moodle – Diff – /lib/filestorage/file_storage.php

 // GNU General Public License for more details.
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 /**
  * Core file storage class definition.
+ *
  * @package   core_files
  * @copyright 2008 Petr Skoda {@link http://skodak.org}
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
+defined('MOODLE_INTERNAL') || die();
-defined('MOODLE_INTERNAL') || die();
+use core_files\hook\before_file_created;
 require_once("$CFG->libdir/filestorage/stored_file.php");
      *      in the query like WHERE itemid $itemidstest. Must used named parameters,
      *      and may not used named parameters called contextid, component or filearea.
      * @param array $params any query params used by $itemidstest.
      */
     public function delete_area_files_select($contextid, $component,
-            $filearea, $itemidstest, array $params = null) {
+            $filearea, $itemidstest, ?array $params = null) {
         global $DB;
         $where = "contextid = :contextid
                 AND component = :component
     protected function create_file($newrecord) {
         global $DB;
         $newrecord->id = $DB->insert_record('files', $newrecord);
-        if ($newrecord->filename !== '.') {
-            // Callback for file created.
-            if ($pluginsfunction = get_plugins_with_function('after_file_created')) {
-                foreach ($pluginsfunction as $plugintype => $plugins) {
+        if ($newrecord->filename !== '.') {
-                    foreach ($plugins as $pluginfunction) {
-                        $pluginfunction($newrecord);
+            if (defined('PHPUNIT_TEST') && PHPUNIT_TEST) {
-                    }
                 return;
+            }
+            // The $fileinstance is needed for the legacy callback.
+            $fileinstance = $this->get_file_instance($newrecord);
+            // Dispatch the new Hook implementation immediately after the legacy callback.
+            $hook = new \core_files\hook\after_file_created($fileinstance, $newrecord);
+            $hook->process_legacy_callbacks();
             \core\di::get(\core\hook\manager::class)->dispatch($hook);
+        }
+    }
      * @param string $url the URL to the file
      * @param array $options {@link download_file_content()} options
      * @param bool $usetempfile use temporary file for download, may prevent out of memory problems
      * @return stored_file
      */
-    public function create_file_from_url($filerecord, $url, array $options = null, $usetempfile = false) {
+    public function create_file_from_url($filerecord, $url, ?array $options = null, $usetempfile = false) {
         $filerecord = (array)$filerecord;  // Do not modify the submitted record, this cast unlinks objects.
         $filerecord = (object)$filerecord; // We support arrays too.
             $newrecord->mimetype = $filerecord->mimetype;
+        }
+        $newrecord->pathnamehash = $this->get_pathname_hash($newrecord->contextid, $newrecord->component, $newrecord->filearea, $newrecord->itemid, $newrecord->filepath, $newrecord->filename);
+        if (!empty($filerecord->repositoryid)) {
+            $newrecord->referencefileid = $this->get_or_create_referencefileid($filerecord->repositoryid, $filerecord->reference);
         $newrecord->pathnamehash = $this->get_pathname_hash($newrecord->contextid, $newrecord->component, $newrecord->filearea, $newrecord->itemid, $newrecord->filepath, $newrecord->filename);
         try {
             $this->create_file($newrecord);
         } catch (dml_exception $e) {
      * @param string|null $contenthash sha1 hash of content if known (performance only)
      * @param stdClass|null $newrecord New file record
      * @return array (contenthash, filesize, newfile)
      */
     public function add_file_to_pool($pathname, $contenthash = null, $newrecord = null) {
+        $hook = new before_file_created(
+            filerecord: $newrecord,
+            filepath: $pathname,
+        );
+        $hook->process_legacy_callbacks();
-        $this->call_before_file_created_plugin_functions($newrecord, $pathname);
+        \core\di::get(\core\hook\manager::class)->dispatch($hook);
+        if ($hook->has_changed()) {
+            $contenthash = null;
+            $pathname = $hook->get_filepath();
+        }
         return $this->filesystem->add_file_from_path($pathname, $contenthash);
+    }
     /**
      * Add string content to sha1 pool.
+     *
      * @param string $content file content - binary string
      * @return array (contenthash, filesize, newfile)
      */
+    public function add_string_to_pool($content, $newrecord = null) {
-    public function add_string_to_pool($content, $newrecord = null) {
+        if ($content !== null) {
-        $this->call_before_file_created_plugin_functions($newrecord, null, $content);
+            // This is a directory and there is no record information.
+            $hook = new before_file_created(
+                filerecord: $newrecord,
-        return $this->filesystem->add_file_from_string($content);
+                filecontent: $content,
-    }
+            );
-    /**
-     * before_file_created hook.
-     *
-     * @param stdClass|null $newrecord New file record.
-     * @param string|null $pathname Path to file.
+            $hook->process_legacy_callbacks();
-     * @param string|null $content File content.
-     */
-    protected function call_before_file_created_plugin_functions($newrecord, $pathname = null, $content = null) {
-        $pluginsfunction = get_plugins_with_function('before_file_created');
+            \core\di::get(\core\hook\manager::class)->dispatch($hook);
-        foreach ($pluginsfunction as $plugintype => $plugins) {
-            foreach ($plugins as $pluginfunction) {
+            if ($hook->has_changed()) {
-                $pluginfunction($newrecord, ['pathname' => $pathname, 'content' => $content]);
+                $content = $hook->get_filecontent();
+            }
+        }
         return $this->filesystem->add_file_from_string($content);
+    }

Proyectos de Subversion Moodle

(root)/lib/filestorage/file_storage.php – Rev 1 → 1441