chamilo
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chamilo-lms
mirror of https://github.com/chamilo/chamilo-lms/tree/1.11.x
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improve queries, format code

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pull/2487/head
jmontoyaa 8 years ago
parent 47b7a94f49
commit 76501eb534
3 changed files with 42 additions and 39 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 55
      main/inc/lib/course.lib.php
  2. 3
      main/inc/lib/sessionmanager.lib.php
  3. 23
      main/inc/lib/usermanager.lib.php

55
main/inc/lib/course.lib.php
Unescape View File

@ -2956,8 +2956,8 @@ class CourseManager
/**
* Gets the value of a course extra field. Returns null if it was not found
*
* @param string Name of the extra field
* @param string Course code
* @param string $variable Name of the extra field
* @param string $code Course code
*
* @return string Value
*/
@ -3023,7 +3023,8 @@ class CourseManager
public static function get_course_category($code)
{
$table_categories = Database::get_main_table(TABLE_MAIN_CATEGORY);
$sql = "SELECT * FROM $table_categories WHERE code = '$code';";
$code = Database::escape_string($code);
$sql = "SELECT * FROM $table_categories WHERE code = '$code'";
return Database::fetch_array(Database::query($sql));
}
@ -3052,7 +3053,7 @@ class CourseManager
* @return int $course_id The number of rows in the given table.
* @deprecated
*/
public static function count_rows_course_table($table, $session_id = '', $course_id = null)
public static function count_rows_course_table($table, $session_id = '', $course_id = 0)
{
$condition_session = '';
if ($session_id !== '') {
@ -3269,6 +3270,7 @@ class CourseManager
$courses[$row['code']] = $row;
}
}
return $courses;
}
@ -3397,6 +3399,7 @@ class CourseManager
$html .= '<div class="pull-right course-box-actions">' . $params['right_actions'] . '</div>';
$html .= '</div>';
$html .= '</div>';
return $html;
}
@ -3432,8 +3435,8 @@ class CourseManager
*
* Special courses are courses that stick on top of the list and are "auto-registerable"
* in the sense that any user clicking them is registered as a student
* @param int User id
* @param bool Whether to show the document quick-loader or not
* @param int $user_id User id
* @param bool $load_dirs Whether to show the document quick-loader or not
* @return string
*/
public static function returnSpecialCourses($user_id, $load_dirs = false)
@ -3441,9 +3444,7 @@ class CourseManager
$user_id = intval($user_id);
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$special_course_list = self::get_special_course_list();
$with_special_courses = '';
if (!empty($special_course_list)) {
$with_special_courses = ' course.code IN ("' . implode('","', $special_course_list) . '")';
@ -3462,8 +3463,9 @@ class CourseManager
course_rel_user.user_id
FROM $tbl_course course
LEFT JOIN $tbl_course_user course_rel_user
ON course.id = course_rel_user.c_id AND course_rel_user.user_id = '$user_id'
WHERE $with_special_courses group by course.code";
ON (course.id = course_rel_user.c_id)
WHERE course_rel_user.user_id = '$user_id' $with_special_courses
GROUP BY course.code";
$rs_special_course = Database::query($sql);
$number_of_courses = Database::num_rows($rs_special_course);
@ -3566,7 +3568,7 @@ class CourseManager
while ($row = Database::fetch_array($result)) {
// We simply display the title of the category.
$courseInCategory = self:: returnCoursesCategories(
$courseInCategory = self::returnCoursesCategories(
$row['id'],
$load_dirs
);
@ -3612,22 +3614,21 @@ class CourseManager
$without_special_courses = ' AND course.code NOT IN ("' . implode('","', $special_course_list) . '")';
}
//AND course_rel_user.relation_type<>".COURSE_RELATION_TYPE_RRHH."
$sql = "SELECT
course.id,
course.title,
course.code,
course.subscribe subscr,
course.unsubscribe unsubscr,
course_rel_user.status status,
course_rel_user.sort sort,
course_rel_user.user_course_cat user_course_cat
FROM $TABLECOURS course,
$TABLECOURSUSER course_rel_user,
$TABLE_ACCESS_URL_REL_COURSE url
course.id,
course.title,
course.code,
course.subscribe subscr,
course.unsubscribe unsubscr,
course_rel_user.status status,
course_rel_user.sort sort,
course_rel_user.user_course_cat user_course_cat
FROM $TABLECOURS course
INNER JOIN $TABLECOURSUSER course_rel_user
ON (course.id = course_rel_user.c_id)
INNER JOIN $TABLE_ACCESS_URL_REL_COURSE url
ON (url.c_id = course.id)
WHERE
course.id = course_rel_user.c_id AND
url.c_id = course.id AND
course_rel_user.user_id = '" . $user_id . "' AND
course_rel_user.user_course_cat = '" . $user_category_id . "'
$without_special_courses ";
@ -3999,7 +4000,9 @@ class CourseManager
// Display the "what's new" icons
$notifications = '';
if ($course_visibility != COURSE_VISIBILITY_CLOSED && $course_visibility != COURSE_VISIBILITY_HIDDEN) {
if ($course_visibility != COURSE_VISIBILITY_CLOSED &&
$course_visibility != COURSE_VISIBILITY_HIDDEN
) {
$notifications .= Display:: show_notification($course_info);
}

3
main/inc/lib/sessionmanager.lib.php
Unescape View File

@ -3141,6 +3141,7 @@ class SessionManager
* @param bool $getOnlySessionId
* @param bool $getSql
* @param string $orderCondition
* @param string $keyword
* @param string $description
*
* @return array sessions
@ -3383,7 +3384,7 @@ class SessionManager
$sql = "SELECT $sqlSelect
FROM $tbl_course c
INNER JOIN $tbl_session_rel_course src
ON c.id = src.c_id
ON (c.id = src.c_id)
WHERE src.session_id = '$session_id' ";
if (!empty($course_name)) {

23
main/inc/lib/usermanager.lib.php
Unescape View File

@ -2616,9 +2616,9 @@ class UserManager
sc.dateEnd AS session_category_date_end,
s.coachAccessStartDate AS coach_access_start_date,
s.coachAccessEndDate AS coach_access_end_date
FROM ChamiloCoreBundle:Session AS s
FROM ChamiloCoreBundle:Session AS s
INNER JOIN ChamiloCoreBundle:SessionRelCourseRelUser AS scu WITH scu.session = s
LEFT JOIN ChamiloCoreBundle:SessionCategory AS sc WITH s.category = sc
LEFT JOIN ChamiloCoreBundle:SessionRelCourseRelUser AS scu WITH scu.session = s
WHERE scu.user = :user OR s.generalCoach = :user
ORDER BY sc.name, s.name";
@ -2992,7 +2992,6 @@ class UserManager
/* This query is very similar to the query below, but it will check the
session_rel_course_user table if there are courses registered
to our user or not */
$sql = "SELECT DISTINCT
c.visibility,
c.id as real_id,
@ -3058,12 +3057,12 @@ class UserManager
}
if (api_is_drh()) {
$session_list = SessionManager::get_sessions_followed_by_drh($user_id);
$session_list = array_keys($session_list);
if (in_array($session_id, $session_list)) {
$course_list = SessionManager::get_course_list_by_session_id($session_id);
if (!empty($course_list)) {
foreach ($course_list as $course) {
$sessionList = SessionManager::get_sessions_followed_by_drh($user_id);
$sessionList = array_keys($sessionList);
if (in_array($session_id, $sessionList)) {
$courseList = SessionManager::get_course_list_by_session_id($session_id);
if (!empty($courseList)) {
foreach ($courseList as $course) {
if (!in_array($course['id'], $courses)) {
$personal_course_list[] = $course;
}
@ -3074,9 +3073,9 @@ class UserManager
//check if user is general coach for this session
$sessionInfo = api_get_session_info($session_id);
if ($sessionInfo['id_coach'] == $user_id) {
$course_list = SessionManager::get_course_list_by_session_id($session_id);
if (!empty($course_list)) {
foreach ($course_list as $course) {
$courseList = SessionManager::get_course_list_by_session_id($session_id);
if (!empty($courseList)) {
foreach ($courseList as $course) {
if (!in_array($course['id'], $courses)) {
$personal_course_list[] = $course;
}

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