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chamilo-lms
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Improve script to move users from course to session with all resources - refs BT#9436

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1.9.x
Yannick Warnier 11 years ago
parent c7b17060a7
commit d0ed859b07
1 changed files with 118 additions and 14 deletions
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  1. 128
      tests/scripts/course2session.php

128
tests/scripts/course2session.php
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@ -1,4 +1,5 @@
<?php
/* For licensing terms, see /license.txt */
/**
* This script moves all courses to a session in the past (closing the month before)
* @package chamilo.tests.scripts
@ -6,7 +7,12 @@
/**
* Init
*/
// comment exit statement before executing
//exit;
require __DIR__ . '/../../main/inc/global.inc.php';
$debug = 1;
// List of tables that will need an update
$tables = array(
'c_announcement' => array('c' => 'c_id', 's' => 'session_id'),
@ -58,6 +64,41 @@ $tables = array(
'track_e_uploads' => array('c' => 'upload_cours_id', 's' => 'upload_session_id'),
'user_rel_course_vote' => array('c' => 'c_id', 's' => 'session_id'),
);
// Users related tables. From those tables above, only a few have data related
// to users. Other data need not be changed, otherwise the resources will only
// be visible from a specific session.
$userTables = array(
'c_attendance' => array('c' => 'c_id', 's' => 'session_id'),
'c_blog' => array('c' => 'c_id', 's' => 'session_id'),
'c_calendar_event' => array('c' => 'c_id', 's' => 'session_id'),
'c_chat_connected' => array('c' => 'c_id', 's' => 'session_id'),
'c_dropbox_category' => array('c' => 'c_id', 's' => 'session_id'),
'c_dropbox_file' => array('c' => 'c_id', 's' => 'session_id'),
'c_dropbox_post' => array('c' => 'c_id', 's' => 'session_id'),
'c_forum_thread' => array('c' => 'c_id', 's' => 'session_id'),
'c_forum_thread_qualify' => array('c' => 'c_id', 's' => 'session_id'),
'c_forum_thread_qualify_log' => array('c' => 'c_id', 's' => 'session_id'),
'c_group_info' => array('c' => 'c_id', 's' => 'session_id'),
'c_lp_view' => array('c' => 'c_id', 's' => 'session_id'),
'c_notebook' => array('c' => 'c_id', 's' => 'session_id'),
'c_student_publication' => array('c' => 'c_id', 's' => 'session_id'),
'c_wiki' => array('c' => 'c_id', 's' => 'session_id'),
'c_wiki_mailcue' => array('c' => 'c_id', 's' => 'session_id'),
'gradebook_category' => array('c' => 'course_code', 's' => 'session_id'),
'track_course_ranking' => array('c' => 'c_id', 's' => 'session_id'),
'track_e_access' => array('access_cours_code' => 'c_id', 's' => 'access_session_id'),
'track_e_attempt' => array('c' => 'course_code', 's' => 'session_id'),
'track_e_course_access' => array('c' => 'course_code', 's' => 'session_id'),
'track_e_downloads' => array('c' => 'down_cours_id', 's' => 'down_session_id'),
'track_e_exercices' => array('c' => 'exe_cours_id', 's' => 'session_id'),
'track_e_item_property' => array('c' => 'course_id', 's' => 'session_id'),
'track_e_lastaccess' => array('c' => 'access_cours_code', 's' => 'access_session_id'),
'track_e_links' => array('c' => 'links_cours_id', 's' => 'links_session_id'),
'track_e_online' => array('c' => 'course', 's' => 'session_id'),
'track_e_uploads' => array('c' => 'upload_cours_id', 's' => 'upload_session_id'),
'user_rel_course_vote' => array('c' => 'c_id', 's' => 'session_id'),
);
/**
* Create the sessions
@ -69,34 +110,97 @@ $month = date('m');
$end = api_strtotime($year.'-'.$month.'-01 00:00:00') - 1;
$start = $end - (2*365*86400);
// Prepare a list of admin users to avoid removing their relation to the base course
$sql = 'SELECT user_id FROM admin';
$resultAdmin = Database::query($sql);
$admins = array();
while ($row = Database::fetch_assoc($resultAdmin)) {
$admins[] = $row['user_id'];
}
$res = Database::select('id, title, code', TABLE_MAIN_COURSE);
foreach ($res as $course) {
if ($debug) {
echo $course['title'] . PHP_EOL;
$sessionTitle = $course['title'] . $month . '-' . $year;
$id = SessionManager::create_session($sessionTitle, $year, $month, 0, $year, $month, 28, 0, 0, 0, 'info@contidosdixitais.com', 0, SESSION_VISIBLE_READ_ONLY);
if ($id === false) {
}
$sessionTitle = $course['title'] . ' ' . $month . '-' . $year . ' - a';
$id = SessionManager::create_session(
$sessionTitle,
$year-2,
$month,
1,
$year,
$month,
1,
0,
0,
0,
'info@contidosdixitais.com',
0,
SESSION_VISIBLE_READ_ONLY
);
while ($id == 'SessionNameAlreadyExists') {
if ($debug) {
echo "Could not create session $sessionTitle" . PHP_EOL;
}
// Increase the last letter
$sessionTitle = substr($sessionTitle, 0, -1) . chr(ord(substr($sessionTitle, -1, 1))+1);
$id = SessionManager::create_session(
$sessionTitle,
$year-2,
$month,
1,
$year,
$month,
1,
0,
0,
0,
'info@contidosdixitais.com',
0,
SESSION_VISIBLE_READ_ONLY
);
}
if ($debug) {
echo "Session $sessionTitle created with ID $id" . PHP_EOL;
}
SessionManager::add_courses_to_session($id, array($course['code']));
$resultUsers = Database::select('user_id', TABLE_MAIN_COURSE_USER, array('where course_code = ?' => array($course['code'])));
$resultUsers = Database::query("SELECT user_id FROM " . Database::get_main_table(TABLE_MAIN_COURSE_USER). " WHERE course_code = '" . $course['code'] . "'");
$users = array();
foreach ($resultUsers as $user_id) {
$users[] = $user_id;
while ($row = Database::fetch_assoc($resultUsers)) {
$users[] = $row['user_id'];
}
if ($debug) {
echo count($users) . " users in course " . $course['title'] . " will be moved to session $id (unless they're admins)" . PHP_EOL;
}
SessionManager::subscribe_users_to_session_course($users, $id, $course['code']);
foreach ($tables as $table => $fields) {
foreach ($userTables as $table => $fields) {
//c_id + course_id = int, others = char
if ($fields['c'] == 'c_id' or $fields['c'] == 'course_id') {
$sql = "UPDATE $table SET " . $fields['s'] . " = $id WHERE " . $fields['c'] . " = " . $course['id'];
} else {
$sql = "UPDATE $table SET " . $fields['s'] . " = $id WHERE " . $fields['c'] . " = " . $course['code'];
$sql = "UPDATE $table SET " . $fields['s'] . " = $id WHERE " . $fields['c'] . " = '" . $course['code'] . "'";
}
if ($debug) {
echo $sql . PHP_EOL;
}
$resultChange = Database::query($sql);
//$resultChange = Database::query($sql);
}
// Now clean up by unsubscribing the user from the course itself manually
// Now clean up by un-subscribing the user from the course itself manually
// to avoid deleting other stuff
foreach ($users as $user) {
$sql = "DELETE FROM course_rel_user WHERE user_id = $user AND course_code = " . $course['code'];
$resultRemove = Database::query($sql);
if (in_array($user, $admins)) {
// Skip un-subscribing of admin users
continue;
}
$sql = "DELETE FROM course_rel_user WHERE user_id = $user AND course_code = '" . $course['code'] . "'";
if ($debug) {
echo $sql . PHP_EOL;
}
//$resultRemove = Database::query($sql);
}
}
if ($debug) {
echo "End of moving process" . PH_EOL;
}
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