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chamilo-lms
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Minor - removing unused code

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skala
Julio Montoya 12 years ago
parent ef88fd5c56
commit c89e879030
1 changed files with 35 additions and 79 deletions
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  1. 114
      main/inc/lib/course.lib.php

114
main/inc/lib/course.lib.php
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@ -218,11 +218,6 @@ class CourseManager {
Database::query($sql);
$course_info = api_get_course_info($course_code);
//$course_id = $course_info['real_id'];
//That table does no exists
/*$forum_config_table = Database::get_course_table(TOOL_FORUM_CONFIG_TABLE);
$sql = "UPDATE ".$forum_config_table." SET default_lang='".Database::escape_string($course_language)."' WHERE c_id = $course_id ";
Database::query($sql);*/
return $course_info;
}
@ -351,7 +346,6 @@ class CourseManager {
return $result['tutor_id'];
}
/**
* Unsubscribe one or more users from a course
* @param mixed user_id or an array with user ids
@ -747,10 +741,9 @@ class CourseManager {
}
public static function get_user_list_from_courses_as_coach($user_id, $include_sessions = true) {
$courses_as_admin = $students_in_courses = array();
$students_in_courses = array();
$sessions = CourseManager::get_course_list_as_coach($user_id, true);
if (!empty($sessions)) {
foreach($sessions as $session_id => $courses) {
if (!$include_sessions) {
@ -797,8 +790,7 @@ class CourseManager {
}
/**
* @return an array with the course info of all the courses (real and virtual) of which
* the current user is course admin
* @return an array with the course info of all the courses of whichthe current user is course admin
*/
public static function get_course_list_of_user_as_course_admin($user_id) {
if ($user_id != strval(intval($user_id))) {
@ -842,10 +834,6 @@ class CourseManager {
return $data;
}
/*
USER FUNCTIONS
*/
/**
* Check if user is subscribed inside a course
* @param int User id
@ -896,7 +884,6 @@ class CourseManager {
' WHERE id='.$session_id.' AND id_coach='.$user_id)) > 0) {
return true;
}
return false;
}
@ -973,13 +960,12 @@ class CourseManager {
AND id_coach='$user_id'"))) {
return true;
}
return false;
}
/**
* Return user info array of all users registered in the specified real or virtual course
* This only returns the users that are registered in this actual course, not linked courses.
* Return user info array of all users registered in the specified course
* This only returns the users that are registered in this actual course, not linked courses.
*
* @param string $course_code the code of the course
* @param boolean $with_session determines if the course is used in a session or not
@ -1083,7 +1069,7 @@ class CourseManager {
$count_rows = Database::num_rows($rs);
if ($return_count && $resumed_report) {
return $count_rows;
}
}
$table_user_field_value = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
if ($count_rows) {
while ($user = Database::fetch_array($rs)) {
@ -1172,23 +1158,18 @@ class CourseManager {
$users[] = $report_info;
}
} else {
$users[$user['user_id']] = $user_info;
$users[$user['user_id']] = $user_info;
}
}
}
$counter++;
}
if ($add_reports) {
if ($resumed_report) {
//var_dump($counter);
}
}
//var_dump($users);
return $users;
}
static function get_count_user_list_from_course_code($resumed_report = false, $extra_field = null) {
return self::get_user_list_from_course_code(null, 0, null, null, null, true, false, $resumed_report, $extra_field);
}
/**
* Gets subscribed users in a course or in a course/session
*
@ -1372,13 +1353,13 @@ class CourseManager {
return $teacher_string;
}
/**
* This function returns information about coachs from a course in session
* @param int - optional, session id
* @param string - optional, course code
* @return array - array containing user_id, lastname, firstname, username
*
*/
/**
* This function returns information about coachs from a course in session
* @param int - optional, session id
* @param string - optional, course code
* @return array - array containing user_id, lastname, firstname, username
*
*/
public static function get_coachs_from_course($session_id=0, $course_code='') {
if (!empty($session_id)) {
@ -1522,8 +1503,7 @@ class CourseManager {
ON (g.id = gu.group_id AND g.c_id = $course_id AND gu.c_id = $course_id)
$session_condition
ORDER BY g.name";
}
else {
} else {
// get all groups even if they are empty
$sql = "SELECT g.id, g.name
FROM ".Database::get_course_table(TABLE_GROUP)." AS g
@ -1792,7 +1772,6 @@ class CourseManager {
} else {
$course_title_precedent = $courses['title'];
}
$counter++;
}
@ -3948,8 +3927,6 @@ class CourseManager {
$course_documents_folder_cert = $sys_course_path.$course_repository.'/document/certificates/';
/* Images */
$files = array();
$files = self::browse_folders($img_code_path, $files, 'images');
$pictures_array = self::sort_pictures($files, 'dir');
@ -3986,10 +3963,7 @@ class CourseManager {
$default_document_array['images'] = $pictures_array;
/* Audio */
$files = array();
$files = self::browse_folders($audio_code_path, $files, 'audio');
$audio_array = self::sort_pictures($files, 'dir');
$audio_array = array_merge($audio_array, self::sort_pictures($files, 'file'));
@ -4015,7 +3989,6 @@ class CourseManager {
/*
* Flash
*/
$files = array();
$files = self::browse_folders($flash_code_path, $files, 'flash');
@ -4217,7 +4190,6 @@ class CourseManager {
global $language_interface;
$language_interface = !empty($language_interface) ? $language_interface : api_get_setting('platformLanguage');
// Example material should be in the same language as the course is.
$language_interface_original = $language_interface;
$language_interface = $language;
@ -4605,25 +4577,25 @@ class CourseManager {
// Here we must add 2 fields.
$sql = "INSERT INTO ".$TABLECOURSE . " SET
code = '".Database :: escape_string($code) . "',
directory = '".Database :: escape_string($directory) . "',
course_language = '".Database :: escape_string($course_language) . "',
title = '".Database :: escape_string($title) . "',
description = '".lang2db(get_lang('CourseDescription')) . "',
category_code = '".Database :: escape_string($category_code) . "',
visibility = '".$visibility . "',
show_score = '1',
disk_quota = '".intval($disk_quota) . "',
creation_date = '$time',
expiration_date = '".$expiration_date . "',
last_edit = '$time',
last_visit = NULL,
tutor_name = '".Database :: escape_string($tutor_name) . "',
department_name = '".Database :: escape_string($department_name) . "',
department_url = '".Database :: escape_string($department_url) . "',
subscribe = '".intval($subscribe) . "',
unsubscribe = '".intval($unsubscribe) . "',
visual_code = '".Database :: escape_string($visual_code) . "'";
code = '".Database :: escape_string($code) . "',
directory = '".Database :: escape_string($directory) . "',
course_language = '".Database :: escape_string($course_language) . "',
title = '".Database :: escape_string($title) . "',
description = '".lang2db(get_lang('CourseDescription')) . "',
category_code = '".Database :: escape_string($category_code) . "',
visibility = '".$visibility . "',
show_score = '1',
disk_quota = '".intval($disk_quota) . "',
creation_date = '$time',
expiration_date = '".$expiration_date . "',
last_edit = '$time',
last_visit = NULL,
tutor_name = '".Database :: escape_string($tutor_name) . "',
department_name = '".Database :: escape_string($department_name) . "',
department_url = '".Database :: escape_string($department_url) . "',
subscribe = '".intval($subscribe) . "',
unsubscribe = '".intval($unsubscribe) . "',
visual_code = '".Database :: escape_string($visual_code) . "'";
Database::query($sql);
//error_log($sql);
@ -4703,7 +4675,6 @@ class CourseManager {
}
}
}
return $course_id;
}
@ -4718,22 +4689,7 @@ class CourseManager {
* @return array List of files properties from the ZIP package
*/
static function readPropertiesInArchive($archive, $is_compressed = true) {
include api_get_path(LIBRARY_PATH) . 'pclzip/pclzip.lib.php';
debug::printVar(dirname($archive), 'Zip : ');
$uid = api_get_user_id();
/*
string tempnam (string dir, string prefix)
tempnam() creates a unique temporary file in the dir directory. If the
directory doesn't existm tempnam() will generate a filename in the system's
temporary directory.
Before PHP 4.0.6, the behaviour of tempnam() depended of the underlying OS.
Under Windows, the "TMP" environment variable replaces the dir parameter;
under Linux, the "TMPDIR" environment variable has priority, while for the
OSes based on system V R4, the dir parameter will always be used if the
directory which it represents exists. Consult your documentation for more
details.
tempnam() returns the temporary filename, or the string NULL upon failure.
*/
$zip_file = new PclZip($archive);
$tmp_dir_name = dirname($archive) . '/tmp'.$uid.uniqid($uid);
if (mkdir($tmp_dir_name, api_get_permissions_for_new_directories(), true)) {

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