From: stronk7 <stronk7>
Date: Sat, 21 Jun 2003 19:08:20 +0000 (+0000)
Subject: Journal are restored now !!
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=475a7b8804958f33cd80f852bf8505464c2278be;p=moodle.git

Journal are restored now !!
---

diff --git a/backup/mod/journal/restorelib.php b/backup/mod/journal/restorelib.php
new file mode 100644
index 0000000000..0f654c6520
--- /dev/null
+++ b/backup/mod/journal/restorelib.php
@@ -0,0 +1,149 @@
+<?PHP //$Id$
+    //This php script contains all the stuff to backup/restore
+    //journal mods
+
+    //This is the "graphical" structure of the journal mod:
+    //
+    //                      journal                                      
+    //                    (CL,pk->id)
+    //                        |
+    //                        |
+    //                        |
+    //                   journal_entries 
+    //               (UL,pk->id, fk->journal)     
+    //
+    // Meaning: pk->primary key field of the table
+    //          fk->foreign key to link with parent
+    //          nt->nested field (recursive data)
+    //          CL->course level info
+    //          UL->user level info
+    //          files->table may have files)
+    //
+    //-----------------------------------------------------------
+
+    //This function executes all the restore procedure about this mod
+    function journal_restore_mods($mod,$restore) {
+
+        global $CFG;
+
+        $status = true;
+
+        //Get record from backup_ids
+        $data = backup_getid($restore->backup_unique_code,$mod->modtype,$mod->id);
+
+        if ($data) {
+            //Now get completed xmlized object
+            $info = $data->info;
+            //traverse_xmlize($info);                                                                     //Debug
+            //print_object ($GLOBALS['traverse_array']);                                                  //Debug
+            //$GLOBALS['traverse_array']="";                                                              //Debug
+
+            //Now, build the JOURNAL record structure
+            $journal->course = $restore->course_id;
+            $journal->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
+            $journal->intro = backup_todb($info['MOD']['#']['INTRO']['0']['#']);
+            $journal->days = backup_todb($info['MOD']['#']['DAYS']['0']['#']);
+            $journal->assessed = backup_todb($info['MOD']['#']['ASSESSED']['0']['#']);
+            $journal->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
+
+            //The structure is equal to the db, so insert the journal
+            $newid = insert_record ("journal",$journal);
+
+            //Do some output
+            echo "<ul><li>Journal \"".$journal->name."\"<br>";
+            backup_flush(300);
+
+            if ($newid) {
+                //We have the newid, update backup_ids
+                backup_putid($restore->backup_unique_code,$mod->modtype,
+                             $mod->id, $newid);
+                //Now check if want to restore user data and do it.
+                if ($restore->mods[journal]->userinfo) {
+                    //Restore journal_entries
+                    $status = journal_entries_restore_mods ($mod->id, $newid,$info,$restore);
+                }
+            } else {
+                $status = false;
+            }
+
+            //Finalize ul
+            echo "</ul>";
+
+        } else {
+            $status = false;
+        }
+
+        return $status;
+    }
+
+
+    //This function restores the journal_entries
+    function journal_entries_restore_mods($old_journal_id, $new_journal_id,$info,$restore) {
+
+        global $CFG;
+
+        $status = true;
+
+        //Get the entries array
+        $entries = $info['MOD']['#']['ENTRIES']['0']['#']['ENTRY'];
+
+        //Iterate over entries
+        for($i = 0; $i < sizeof($entries); $i++) {
+            $entry_info = $entries[$i];
+            //traverse_xmlize($entry_info);                                                               //Debug
+            //print_object ($GLOBALS['traverse_array']);                                                  //Debug
+            //$GLOBALS['traverse_array']="";                                                              //Debug
+
+            //We'll need this later!!
+            $oldid = backup_todb($sub_info['#']['ID']['0']['#']);
+            $olduserid = backup_todb($sub_info['#']['USERID']['0']['#']);
+
+            //Now, build the JOURNAL_ENTRIES record structure
+            $entry->journal = $new_journal_id;
+            $entry->userid = backup_todb($entry_info['#']['USERID']['0']['#']);
+            $entry->modified = backup_todb($entry_info['#']['MODIFIED']['0']['#']);
+            $entry->text = backup_todb($entry_info['#']['TEXT']['0']['#']);
+            $entry->format = backup_todb($entry_info['#']['FORMAT']['0']['#']);
+            $entry->rating = backup_todb($entry_info['#']['RATING']['0']['#']);
+            $entry->comment = backup_todb($entry_info['#']['COMMENT']['0']['#']);
+            $entry->teacher = backup_todb($entry_info['#']['TEACHER']['0']['#']);
+            $entry->timemarked = backup_todb($entry_info['#']['TIMEMARKED']['0']['#']);
+            $entry->mailed = backup_todb($entry_info['#']['MAILED']['0']['#']);
+
+            //We have to recode the userid field
+            $user = backup_getid($restore->backup_unique_code,"user",$entry->userid);
+            if ($user) {
+                $entry->userid = $user->new_id;
+            }
+
+            //We have to recode the teacher field
+            $user = backup_getid($restore->backup_unique_code,"user",$entry->teacher);
+            if ($user) {
+                $entry->teacher = $user->new_id;
+            }
+
+            //The structure is equal to the db, so insert the journal_entry
+            $newid = insert_record ("journal_entries",$entry);
+
+            //Do some output
+            if (($i+1) % 50 == 0) {
+                echo ".";
+                if (($i+1) % 1000 == 0) {
+                    echo "<br>";
+                }
+                backup_flush(300);
+            }
+
+            if ($newid) {
+                //We have the newid, update backup_ids
+                backup_putid($restore->backup_unique_code,"journal_entry",$oldid,
+                             $newid);
+            } else {
+                $status = false;
+            }
+        }
+
+        return $status;
+    }
+
+?>