From a97507071046139c4060c84c4da2a41adcf2b8e9 Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Thu, 27 May 2021 15:23:08 +0200
Subject: [PATCH] Remove unused file

---
 .../add_courses_to_session_functions.lib.php  | 131 ------------------
 1 file changed, 131 deletions(-)
 delete mode 100644 public/main/inc/lib/add_courses_to_session_functions.lib.php

diff --git a/public/main/inc/lib/add_courses_to_session_functions.lib.php b/public/main/inc/lib/add_courses_to_session_functions.lib.php
deleted file mode 100644
index a02253fd3c..0000000000
--- a/public/main/inc/lib/add_courses_to_session_functions.lib.php
+++ /dev/null
@@ -1,131 +0,0 @@
-<?php
-/* For licensing terms, see /license.txt */
-
-use ChamiloSession as Session;
-
-/**
- * Class AddCourseToSession.
- */
-class AddCourseToSession
-{
-    /**
-     * Searches a course, given a search string and a type of search box.
-     *
-     * @param string $needle     Search string
-     * @param string $type       Type of search box ('single' or anything else)
-     * @param int    $id_session
-     *
-     * @return xajaxResponse XajaxResponse
-     * @assert ('abc', 'single') !== null
-     * @assert ('abc', 'multiple') !== null
-     */
-    public static function search_courses($needle, $type, $id_session)
-    {
-        $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
-        // Session value set in file add_courses_to_session.php
-        $id_session = (int) $id_session;
-        $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
-        $course_title = null;
-        $xajax_response = new xajaxResponse();
-        $return = '';
-        if (!empty($needle) && !empty($type)) {
-            // xajax send utf8 datas... datas in db can be non-utf8 datas
-            $charset = api_get_system_encoding();
-            $needle = api_convert_encoding($needle, $charset, 'utf-8');
-
-            $cond_course_code = '';
-            if (!empty($id_session)) {
-                $id_session = intval($id_session);
-                // check course_code from session_rel_course table
-                $sql = 'SELECT c_id FROM '.$tbl_session_rel_course.'
-                        WHERE session_id = '.$id_session;
-                $res = Database::query($sql);
-                $course_codes = '';
-                if (Database::num_rows($res) > 0) {
-                    while ($row = Database::fetch_row($res)) {
-                        $course_codes .= '\''.$row[0].'\',';
-                    }
-                    $course_codes = substr($course_codes, 0, (strlen($course_codes) - 1));
-                    $cond_course_code = ' AND course.id NOT IN('.$course_codes.') ';
-                }
-            }
-
-            if ('single' == $type) {
-                // search users where username or firstname or lastname begins likes $needle
-                $sql = 'SELECT
-                            course.id,
-                            course.visual_code,
-                            course.title,
-                            session_rel_course.session_id
-                        FROM '.$tbl_course.' course
-                        LEFT JOIN '.$tbl_session_rel_course.' session_rel_course
-                            ON course.id = session_rel_course.c_id
-                            AND session_rel_course.session_id = '.intval($id_session).'
-                        WHERE
-                            course.visual_code LIKE "'.$needle.'%" OR
-                            course.title LIKE "'.$needle.'%"';
-            } else {
-                $sql = 'SELECT course.id, course.visual_code, course.title
-                        FROM '.$tbl_course.' course
-                        WHERE
-                            course.visual_code LIKE "'.$needle.'%" '.$cond_course_code.'
-                        ORDER BY course.code ';
-            }
-
-            if (api_is_multiple_url_enabled()) {
-                $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
-                $access_url_id = api_get_current_access_url_id();
-                if (-1 != $access_url_id) {
-                    if ('single' == $type) {
-                        $sql = 'SELECT
-                                    course.id,
-                                    course.visual_code,
-                                    course.title,
-                                    session_rel_course.session_id
-                                FROM '.$tbl_course.' course
-                                LEFT JOIN '.$tbl_session_rel_course.' session_rel_course
-                                    ON course.id = session_rel_course.c_id
-                                    AND session_rel_course.session_id = '.intval($id_session).'
-                                INNER JOIN '.$tbl_course_rel_access_url.' url_course
-                                ON (url_course.c_id = course.id)
-                                WHERE
-                                    access_url_id = '.$access_url_id.' AND
-                                    (course.visual_code LIKE "'.$needle.'%" OR
-                                    course.title LIKE "'.$needle.'%" )';
-                    } else {
-                        $sql = 'SELECT course.id, course.visual_code, course.title
-                                FROM '.$tbl_course.' course, '.$tbl_course_rel_access_url.' url_course
-                                WHERE
-                                    url_course.c_id = course.id AND
-                                    access_url_id = '.$access_url_id.' AND
-                                    course.visual_code LIKE "'.$needle.'%" '.$cond_course_code.'
-                                ORDER BY course.code ';
-                    }
-                }
-            }
-
-            $rs = Database::query($sql);
-            $course_list = [];
-            if ('single' == $type) {
-                while ($course = Database::fetch_array($rs)) {
-                    $course_list[] = $course['id'];
-                    $course_title = str_replace("'", "\'", $course_title);
-                    $return .= '<a href="javascript: void(0);" onclick="javascript: add_course_to_session(\''.$course['id'].'\',\''.$course_title.' ('.$course['visual_code'].')'.'\')">'.$course['title'].' ('.$course['visual_code'].')</a><br />';
-                }
-                $xajax_response->addAssign('ajax_list_courses_single', 'innerHTML', api_utf8_encode($return));
-            } else {
-                $return .= '<select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:340px;">';
-                while ($course = Database::fetch_array($rs)) {
-                    $course_list[] = $course['id'];
-                    $course_title = str_replace("'", "\'", $course_title);
-                    $return .= '<option value="'.$course['id'].'" title="'.htmlspecialchars($course['title'].' ('.$course['visual_code'].')', ENT_QUOTES).'">'.$course['title'].' ('.$course['visual_code'].')</option>';
-                }
-                $return .= '</select>';
-                $xajax_response->addAssign('ajax_list_courses_multiple', 'innerHTML', api_utf8_encode($return));
-            }
-        }
-        Session::write('course_list', $course_list);
-
-        return $xajax_response;
-    }
-}