From: moodler <moodler>
Date: Tue, 2 Sep 2008 09:46:29 +0000 (+0000)
Subject: Moved some filepicker form processing to formslib.php (temporary)
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=924ddb15f1de0c7e870a2ebbb513b036febb74d4;p=moodle.git

Moved some filepicker form processing to formslib.php (temporary)
---

diff --git a/lib/file/file_storage.php b/lib/file/file_storage.php
index c66636b522..e6a16c3359 100644
--- a/lib/file/file_storage.php
+++ b/lib/file/file_storage.php
@@ -691,47 +691,6 @@ class file_storage {
         $DB->insert_record('files_cleanup', $rec);
     }
 
-    /**
-     * Moves a file from user_draft filearea to it's final filearea and changes
-     * it's itemid if desired.
-     *
-     * @param int $draftfileid file id of the draft file
-     * @param object $context new context of the file
-     * @param string $filearea destination filearea
-     * @param int $itemid new itemid
-     * @param string $filepath new file path
-     * @param string $filename new file name (if null, keeps current)
-     * @return new stored_file
-     */
-    function move_to_final_destination($draftfileid, $context, $filearea, $itemid, $filepath, $filename = null) {
-
-        if (!$file = $this->get_file_by_id($draftfileid)) {
-            return false;
-        }
-        $params = $file->get_params();
-
-        $fs = get_file_storage();
-        
-        $newrecord = new object();
-        $newrecord->contextid = $context->id;
-        $newrecord->filearea = $filearea;
-        $newrecord->itemid = $itemid;
-        $newrecord->filepath = $filepath;
-        $newrecord->filename = ($filename ? $filename : $params['filename']);
-            
-        $newrecord->timecreated = $file->get_timecreated();
-        $newrecord->timemodified = $file->get_timemodified();
-        $newrecord->mimetype = $file->get_mimetype();
-        $newrecord->userid = $file->get_userid();
-            
-        if (!$newfile = $this->create_file_from_storedfile($newrecord, $draftfileid)) {
-            return false;
-        }
-
-        $file->delete();
-        return $newfile;
-    }
-    
     /**
      * Cron cleanup job.
      */
diff --git a/lib/formslib.php b/lib/formslib.php
index 8418293c4c..e5212ce61b 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -540,44 +540,89 @@ class moodleform {
     /**
      * Save file to local filesystem pool
      * @param string $elname name of element
-     * @param int $contextid
-     * @param string $filearea
-     * @param string $filepath
-     * @param string $filename - use specified filename, if not specified name of uploaded file used
+     * @param int $newcontextid
+     * @param string $newfilearea
+     * @param string $newfilepath
+     * @param string $newfilename - use specified filename, if not specified name of uploaded file used
      * @param bool $override override file if exists
-     * @param int $userid
+     * @param int $newuserid - new userid if required
      * @return mixed stored_file object or false if error; may throw exception if duplicate found
      */
-    function save_stored_file($elname, $contextid, $filearea, $itemid, $filepath, $filename=null, $override=false, $userid=null) {
+    function save_stored_file($elname, $newcontextid, $newfilearea, $newitemid, $newfilepath, 
+                              $newfilename=null, $override=false, $newuserid=null) {
+
+        global $USER;
+
         if (!$this->is_submitted() or !$this->is_validated()) {
             return false;
         }
 
-        if (!isset($_FILES[$elname])) {
-            return false;
+        if (empty($newuserid)) {
+            $newuserid = $USER->id;
         }
 
-        $filename = is_null($filename) ? $_FILES[$elname]['name'] : $filename;
+        if (isset($_FILES[$elname])) {
+            $filename = is_null($newfilename) ? $_FILES[$elname]['name'] : $newfilename;
 
-        $fs = get_file_storage();
+            $fs = get_file_storage();
 
-        if ($file = $fs->get_file($contextid, $filearea, $itemid, $filepath, $filename)) {
-            if ($override) {
-                $file->delete();
-            } else {
+            if ($file = $fs->get_file($newcontextid, $newfilearea, $newitemid, $newfilepath, $newfilename)) {
+                if ($override) {
+                    $file->delete();
+                } else {
+                    return false;
+                }
+            }
+
+            $file_record = new object();
+            $file_record->contextid = $newcontextid;
+            $file_record->filearea  = $newfilearea;
+            $file_record->itemid    = $newitemid;
+            $file_record->filepath  = $newfilepath;
+            $file_record->filename  = $newfilename;
+            $file_record->userid    = $newuserid;
+
+            return $fs->create_file_from_pathname($file_record, $_FILES[$elname]['tmp_name']);
+
+        } else if (isset($this->exportValues[$elname])) {    // Submitted data contains itemid in user's draft_area
+            
+            $itemid = $this->exportValues[$elname];
+
+            if (!$context = get_context_instance(CONTEXT_USER, $USER->id)) {
                 return false;
             }
-        }
 
-        $file_record = new object();
-        $file_record->contextid = $contextid;
-        $file_record->filearea  = $filearea;
-        $file_record->itemid    = $itemid;
-        $file_record->filepath  = $filepath;
-        $file_record->filename  = $filename;
-        $file_record->userid    = $userid;
+            if (!$files = get_area_files($context->id, 'user_draft', $itemid, 'itemid, filepath, filename', false)) {
+                return false;
+            }
+
+            $file = array_pop($files);   // Get the one and only item out of the array
+            
+            $params = $file->get_params();
+
+            $fs = get_file_storage();
+
+            $newrecord = new object();
+            $newrecord->contextid = $newcontextid;
+            $newrecord->filearea = $newfilearea;
+            $newrecord->itemid = $newitemid;
+            $newrecord->filepath = $newfilepath;
+            $newrecord->filename = ($newfilename ? $newfilename : $params['filename']);
+
+            $newrecord->timecreated = $file->get_timecreated();
+            $newrecord->timemodified = $file->get_timemodified();
+            $newrecord->mimetype = $file->get_mimetype();
+            $newrecord->userid = $file->get_userid();
 
-        return $fs->create_file_from_pathname($file_record, $_FILES[$elname]['tmp_name']);
+            if (!$newfile = $this->create_file_from_storedfile($newrecord, $file->get_id)) {
+                return false;
+            }
+
+            $file->delete();
+            return $newfile;
+        }
+
+        return false;
     }
 
     /**