Actualización

main/group/tutor_settings.php

@@ -0,0 +1,203 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+/**
+ * This script displays an area where teachers can edit the group properties and member list.
+ * Groups are also often called "teams" in the Dokeos code.
+ *
+ * @author various contributors
+ * @author Roan Embrechts (VUB), partial code cleanup, initial virtual course support
+ *
+ * @todo course admin functionality to create groups based on who is in which course (or class).
+ */
+require_once __DIR__.'/../inc/global.inc.php';
+$this_section = SECTION_COURSES;
+$current_course_tool = TOOL_GROUP;
+
+// Notice for unauthorized people.
+api_protect_course_script(true);
+
+$group_id = api_get_group_id();
+$current_group = GroupManager::get_group_properties($group_id);
+
+$nameTools = get_lang('EditGroup');
+$interbreadcrumb[] = ['url' => 'group.php?'.api_get_cidreq(), 'name' => get_lang('Groups')];
+$interbreadcrumb[] = ['url' => 'group_space.php?'.api_get_cidreq(), 'name' => $current_group['name']];
+
+$is_group_member = GroupManager::is_tutor_of_group(api_get_user_id(), $current_group);
+
+if (!api_is_allowed_to_edit(false, true) && !$is_group_member) {
+    api_not_allowed(true);
+}
+
+/**
+ * Function to sort users after getting the list in the DB.
+ * Necessary because there are 2 or 3 queries. Called by usort().
+ */
+function sort_users($user_a, $user_b)
+{
+    $orderListByOfficialCode = api_get_setting('order_user_list_by_official_code');
+    if ($orderListByOfficialCode === 'true') {
+        $cmp = api_strcmp($user_a['official_code'], $user_b['official_code']);
+        if ($cmp !== 0) {
+            return $cmp;
+        } else {
+            $cmp = api_strcmp($user_a['lastname'], $user_b['lastname']);
+            if ($cmp !== 0) {
+                return $cmp;
+            } else {
+                return api_strcmp($user_a['username'], $user_b['username']);
+            }
+        }
+    }
+
+    if (api_sort_by_first_name()) {
+        $cmp = api_strcmp($user_a['firstname'], $user_b['firstname']);
+        if ($cmp !== 0) {
+            return $cmp;
+        } else {
+            $cmp = api_strcmp($user_a['lastname'], $user_b['lastname']);
+            if ($cmp !== 0) {
+                return $cmp;
+            } else {
+                return api_strcmp($user_a['username'], $user_b['username']);
+            }
+        }
+    } else {
+        $cmp = api_strcmp($user_a['lastname'], $user_b['lastname']);
+        if ($cmp !== 0) {
+            return $cmp;
+        } else {
+            $cmp = api_strcmp($user_a['firstname'], $user_b['firstname']);
+            if ($cmp !== 0) {
+                return $cmp;
+            } else {
+                return api_strcmp($user_a['username'], $user_b['username']);
+            }
+        }
+    }
+}
+
+$htmlHeadXtra[] = '<script>
+$(function() {
+    $("#max_member").on("focus", function() {
+        $("#max_member_selected").attr("checked", true);
+    });
+});
+ </script>';
+
+// Build form
+$form = new FormValidator('group_edit', 'post', api_get_self().'?'.api_get_cidreq());
+$form->addElement('hidden', 'action');
+
+// Group tutors
+$group_tutor_list = GroupManager::get_subscribed_tutors($current_group);
+
+$selected_tutors = [];
+foreach ($group_tutor_list as $index => $user) {
+    $selected_tutors[] = $user['user_id'];
+}
+
+$complete_user_list = CourseManager::get_user_list_from_course_code(
+    api_get_course_id(),
+    api_get_session_id()
+);
+
+$possible_users = [];
+$userGroup = new UserGroup();
+
+$subscribedUsers = GroupManager::get_subscribed_users($current_group);
+if ($subscribedUsers) {
+    $subscribedUsers = array_column($subscribedUsers, 'user_id');
+}
+
+$orderUserListByOfficialCode = api_get_setting('order_user_list_by_official_code');
+if (!empty($complete_user_list)) {
+    usort($complete_user_list, 'sort_users');
+    foreach ($complete_user_list as $index => $user) {
+        if (in_array($user['user_id'], $subscribedUsers)) {
+            continue;
+        }
+
+        //prevent invitee users add to groups or tutors - see #8091
+        if ($user['status'] != INVITEE) {
+            $officialCode = !empty($user['official_code']) ? ' - '.$user['official_code'] : null;
+
+            $groups = $userGroup->getUserGroupListByUser($user['user_id']);
+            $groupNameListToString = '';
+            if (!empty($groups)) {
+                $groupNameList = array_column($groups, 'name');
+                $groupNameListToString = ' - ['.implode(', ', $groupNameList).']';
+            }
+
+            $name = api_get_person_name(
+                $user['firstname'],
+                $user['lastname']
+            ).' ('.$user['username'].')'.$officialCode;
+
+            if ($orderUserListByOfficialCode === 'true') {
+                $officialCode = !empty($user['official_code']) ? $user['official_code']." - " : '? - ';
+                $name = $officialCode.' '.api_get_person_name(
+                    $user['firstname'],
+                    $user['lastname']
+                ).' ('.$user['username'].')';
+            }
+
+            $possible_users[$user['user_id']] = $name.$groupNameListToString;
+        }
+    }
+}
+
+$group_tutors_element = $form->addElement(
+    'advmultiselect',
+    'group_tutors',
+    get_lang('GroupTutors'),
+    $possible_users,
+    'style="width: 280px;"'
+);
+
+// submit button
+$form->addButtonSave(get_lang('SaveSettings'));
+
+if ($form->validate()) {
+    $values = $form->exportValues();
+
+    // Storing the tutors (we first remove all the tutors and then add only those who were selected)
+    GroupManager::unsubscribe_all_tutors($current_group['iid']);
+    if (isset($_POST['group_tutors']) && count($_POST['group_tutors']) > 0) {
+        GroupManager::subscribe_tutors($values['group_tutors'], $current_group);
+    }
+
+    // Returning to the group area (note: this is inconsistent with the rest of chamilo)
+    $cat = GroupManager::get_category_from_group($current_group['iid']);
+
+    if (isset($_POST['group_members']) &&
+        count($_POST['group_members']) > $max_member &&
+        $max_member != GroupManager::MEMBER_PER_GROUP_NO_LIMIT
+    ) {
+        Display::addFlash(Display::return_message(get_lang('GroupTooMuchMembers'), 'warning'));
+        header('Location: group.php?'.api_get_cidreq(true, false));
+    } else {
+        Display::addFlash(Display::return_message(get_lang('GroupSettingsModified'), 'success'));
+        header('Location: group.php?'.api_get_cidreq(true, false).'&category='.$cat['id']);
+    }
+    exit;
+}
+
+$defaults = $current_group;
+$defaults['group_tutors'] = $selected_tutors;
+$action = isset($_GET['action']) ? $_GET['action'] : '';
+$defaults['action'] = $action;
+
+if (!empty($_GET['keyword']) && !empty($_GET['submit'])) {
+    $keyword_name = Security::remove_XSS($_GET['keyword']);
+    echo '<br/>'.get_lang('SearchResultsFor').' <span style="font-style: italic ;"> '.$keyword_name.' </span><br>';
+}
+
+Display::display_header($nameTools, 'Group');
+$form->setDefaults($defaults);
+echo GroupManager::getSettingBar('tutor');
+$form->display();
+
+Display::display_footer();