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chamilo-lms
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Adding migration script to fix the assignments in a subfolder and orphan "tasks" see #4046 tested with chamilo 1.8.7

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skala
Julio Montoya 13 years ago
parent f06999d12e
commit 6fa5e178f9
1 changed files with 163 additions and 4 deletions
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  1. 167
      main/install/update-db-1.8.8-1.9.0.inc.php

167
main/install/update-db-1.8.8-1.9.0.inc.php
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@ -243,17 +243,57 @@ if (defined('SYSTEM_INSTALLATION')) {
//Adds the c_XXX courses tables see #3910
require_once api_get_path(LIBRARY_PATH).'add_course.lib.inc.php';
global $_configuration;
drop_course_tables();
create_course_tables();
$prefix = '';
if ($singleDbForm) {
$prefix = get_config_param('table_prefix');
}
function check_work($folder_id, $work_url, $work_table, $base_work_dir) {
$uniq_id = uniqid();
//Looking for subfolders
$sql = "SELECT * FROM $work_table WHERE parent_id = $folder_id AND filetype ='folder'";
$result = Database::query($sql);
if (Database::num_rows($result)) {
while ($row = Database::fetch_array($result, 'ASSOC')) {
check_work($row['id'], $row['url'], $work_table, $base_work_dir);
}
}
//Moving the subfolder in the root
$new_url = '/'.basename($work_url).'_mv_'.$uniq_id;
$new_url = Database::escape_string($new_url);
$sql = "UPDATE $work_table SET url = '$new_url', parent_id = 0 WHERE id = $folder_id";
iDatabase::query($sql);
if (is_dir($base_work_dir.$work_url)) {
rename($base_work_dir.$work_url, $base_work_dir.$new_url);
//Rename all files inside the folder
$sql = "SELECT * FROM $work_table WHERE parent_id = $folder_id AND filetype ='file'";
$result = Database::query($sql);
if (Database::num_rows($result)) {
while ($row = Database::fetch_array($result, 'ASSOC')) {
$new_url = "work".$new_url.'/'.basename($row['url']);
$new_url = Database::escape_string($new_url);
$sql = "UPDATE $work_table SET url = '$new_url', parent_id = $folder_id, contains_file = '1' WHERE id = {$row['id']}";
iDatabase::query($sql);
}
}
}
}
// Get the courses databases queries list (c_q_list)
$c_q_list = get_sql_file_contents('migrate-db-'.$old_file_version.'-'.$new_file_version.'-pre.sql', 'course');
Log::notice('Starting migration: '.$old_file_version.' - '.$new_file_version);
if (count($c_q_list) > 0) {
// Get the courses list
if (strlen($dbNameForm) > 40) {
@ -262,9 +302,9 @@ if (defined('SYSTEM_INSTALLATION')) {
Log::error('Database '.$dbNameForm.' was not found, skipping');
} else {
iDatabase::select_db($dbNameForm);
$res = iDatabase::query("SELECT id, code,db_name,directory,course_language FROM course WHERE target_course_code IS NULL ORDER BY code");
$res = iDatabase::query("SELECT id, code, db_name, directory, course_language, id as real_id FROM course WHERE target_course_code IS NULL ORDER BY code");
if ($res === false) { die('Error while querying the courses list in update_db-1.8.6.2-1.8.7.inc.php'); }
if ($res === false) { die('Error while querying the courses list in update_db-1.8.8-1.9.0.inc.php'); }
$errors = array();
@ -298,6 +338,125 @@ if (defined('SYSTEM_INSTALLATION')) {
}
}
$work_table = $row_course['db_name'].".student_publication";
$item_table = $row_course['db_name'].".item_property";
if ($singleDbForm) {
$work_table = "$prefix{$row_course['db_name']}_student_publication";
$item_table = $row_course['db_name'].".item_property";
}
if (!$singleDbForm) {
// otherwise just use the main one
iDatabase::select_db($row_course['db_name']);
} else {
iDatabase::select_db($dbNameForm);
}
/* Fixes the work subfolder and work with no parent issues */
//1. Searching for works with no parents
$sql = "SELECT * FROM $work_table WHERE parent_id = 0 AND filetype ='file'";
$result = Database::query($sql);
$work_list = array();
if (Database::num_rows($result)) {
while ($row = Database::fetch_array($result, 'ASSOC')) {
$work_list[] = $row;
}
}
$today = api_get_utc_datetime();
$user_id = 1;
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$course_dir = $sys_course_path . $row_course['directory'];
$base_work_dir = $course_dir . '/work';
//2. Looping if there are works with no parents
if (!empty($work_list)) {
$work_dir_created = array();
foreach ($work_list as $work) {
$session_id = intval($work['session_id']);
$group_id = intval($work['post_group_id']);
$work_key = $session_id.$group_id;
//Only create the folder once
if (!isset($work_dir_created[$work_key])) {
$dir_name = "default_tasks_".$group_id."_".$session_id;
//2.1 Creating a new work folder
$sql = "INSERT INTO $work_table SET
url = 'work/".$dir_name."',
title = 'Tasks',
description = '',
author = '',
active = '1',
accepted = '1',
filetype = 'folder',
post_group_id = '$group_id',
sent_date = '".$today."',
parent_id = '0',
qualificator_id = '',
user_id = '".$user_id."'";
iDatabase::query($sql);
$id = Database::insert_id();
//2.2 Adding the folder in item property
if ($id) {
//api_item_property_update($row_course, 'work', $id, 'DirectoryCreated', $user_id, $group_id, null, 0, 0 , $session_id);
$sql = "INSERT INTO $item_table (tool, ref, insert_date, insert_user_id, lastedit_date, lastedit_type, lastedit_user_id, to_group_id, visibility, id_session)
VALUES ('work','$id','$today', '$user_id', '$today', 'DirectoryCreated','$user_id', '$group_id', '1', '$session_id')";
iDatabase::query($sql);
$work_dir_created[$work_key] = $id;
create_unexisting_work_directory($base_work_dir, $dir_name);
$final_dir = $base_work_dir.'/'.$dir_name;
}
} else {
$final_dir = $base_work_dir.'/'.$dir_name;
}
//2.3 Updating the url
if (!empty($work_dir_created[$work_key])) {
$parent_id = $work_dir_created[$work_key];
$new_url = "work/".$dir_name.'/'.basename($work['url']);
$new_url = Database::escape_string($new_url);
$sql = "UPDATE $work_table SET url = '$new_url', parent_id = $parent_id, contains_file = '1' WHERE id = {$work['id']}";
iDatabase::query($sql);
if (is_dir($final_dir)) {
rename($course_dir.'/'.$work['url'], $course_dir.'/'.$new_url);
}
}
}
}
//3.0 Moving subfolders to the root
$sql = "SELECT * FROM $work_table WHERE parent_id <> 0 AND filetype ='folder'";
$result = Database::query($sql);
$work_list = array();
if (Database::num_rows($result)) {
while ($row = Database::fetch_array($result, 'ASSOC')) {
$work_list[] = $row;
}
if (!empty($work_list)) {
foreach ($work_list as $work_folder) {
$folder_id = $work_folder['id'];
check_work($folder_id, $work_folder['url'], $work_table, $base_work_dir);
}
}
}
/* End of work fix */
//Course tables to be migrated
$table_list = array(
'announcement',
@ -390,7 +549,7 @@ if (defined('SYSTEM_INSTALLATION')) {
);
Log::notice('<<<------- Loading DB course '.$row_course['db_name'].' -------->>');
Install::message('<<<------- Loading DB course '.$row_course['db_name'].' -------->>');
//Install::message('<<<------- Loading DB course '.$row_course['db_name'].' -------->>');
$count = $old_count = 0;
foreach ($table_list as $table) {

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