4 * @brief The group module (create and rename contact groups, add and
5 * remove contacts to the contact groups
9 use Friendica\Core\Config;
10 use Friendica\Core\PConfig;
11 use Friendica\Core\System;
12 use Friendica\Database\DBM;
13 use Friendica\Model\Contact;
14 use Friendica\Model\Group;
16 function group_init(App $a) {
18 $a->page['aside'] = Group::sidebarWidget('contacts', 'group', 'extended', (($a->argc > 1) ? intval($a->argv[1]) : 0));
22 function group_post(App $a) {
25 notice(t('Permission denied.') . EOL);
29 if (($a->argc == 2) && ($a->argv[1] === 'new')) {
30 check_form_security_token_redirectOnErr('/group/new', 'group_edit');
32 $name = notags(trim($_POST['groupname']));
33 $r = Group::create(local_user(), $name);
35 info(t('Group created.') . EOL);
36 $r = Group::getIdByName(local_user(), $name);
38 goaway(System::baseUrl() . '/group/' . $r);
41 notice(t('Could not create group.') . EOL);
43 goaway(System::baseUrl() . '/group');
47 if (($a->argc == 2) && (intval($a->argv[1]))) {
48 check_form_security_token_redirectOnErr('/group', 'group_edit');
50 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
54 if (! DBM::is_result($r)) {
55 notice(t('Group not found.') . EOL);
56 goaway(System::baseUrl() . '/contacts');
60 $groupname = notags(trim($_POST['groupname']));
61 if ((strlen($groupname)) && ($groupname != $group['name'])) {
62 $r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d",
69 info(t('Group name changed.') . EOL);
73 $a->page['aside'] = Group::sidebarWidget();
78 function group_content(App $a) {
82 notice(t('Permission denied') . EOL);
86 // Switch to text mode interface if we have more than 'n' contacts or group members
88 $switchtotext = PConfig::get(local_user(), 'system', 'groupedit_image_limit');
89 if (is_null($switchtotext)) {
90 $switchtotext = Config::get('system', 'groupedit_image_limit', 400);
93 $tpl = get_markup_template('group_edit.tpl');
96 '$submit' => t('Save Group'),
99 if (($a->argc == 2) && ($a->argv[1] === 'new')) {
100 return replace_macros($tpl, $context + array(
101 '$title' => t('Create a group of contacts/friends.'),
102 '$gname' => array('groupname', t('Group Name: '), '', ''),
104 '$form_security_token' => get_form_security_token("group_edit"),
110 if (($a->argc == 3) && ($a->argv[1] === 'drop')) {
111 check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
113 if (intval($a->argv[2])) {
114 $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
121 if (DBM::is_result($r)) {
122 $result = Group::removeByName(local_user(), $r[0]['name']);
126 info(t('Group removed.') . EOL);
128 notice(t('Unable to remove group.') . EOL);
131 goaway(System::baseUrl() . '/group');
135 if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
136 check_form_security_token_ForbiddenOnErr('group_member_change', 't');
138 $r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
142 if (DBM::is_result($r)) {
143 $change = intval($a->argv[2]);
147 if (($a->argc > 1) && (intval($a->argv[1]))) {
148 require_once 'include/acl_selectors.php';
149 require_once 'mod/contacts.php';
151 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
156 if (! DBM::is_result($r)) {
157 notice(t('Group not found.') . EOL);
158 goaway(System::baseUrl() . '/contacts');
162 $members = Contact::getByGroupId($group['id']);
163 $preselected = array();
167 if (count($members)) {
168 foreach ($members as $member) {
169 $preselected[] = $member['id'];
174 if (in_array($change, $preselected)) {
175 Group::removeMember($group['id'], $change);
177 Group::addMember($group['id'], $change);
180 $members = Contact::getByGroupId($group['id']);
181 $preselected = array();
182 if (count($members)) {
183 foreach ($members as $member) {
184 $preselected[] = $member['id'];
189 $drop_tpl = get_markup_template('group_drop.tpl');
190 $drop_txt = replace_macros($drop_tpl, array(
191 '$id' => $group['id'],
192 '$delete' => t('Delete Group'),
193 '$form_security_token' => get_form_security_token("group_drop"),
197 $context = $context + array(
198 '$title' => t('Group Editor'),
199 '$gname' => array('groupname', t('Group Name: '), $group['name'], ''),
200 '$gid' => $group['id'],
201 '$drop' => $drop_txt,
202 '$form_security_token' => get_form_security_token('group_edit'),
203 '$edit_name' => t('Edit Group Name')
208 if (! isset($group)) {
212 $groupeditor = array(
213 'label_members' => t('Members'),
214 'members' => array(),
215 'label_contacts' => t('All Contacts'),
216 'group_is_empty' => t('Group is empty'),
217 'contacts' => array(),
220 $sec_token = addslashes(get_form_security_token('group_member_change'));
222 // Format the data of the group members
223 foreach ($members as $member) {
224 if ($member['url']) {
225 $entry = _contact_detail_for_template($member);
226 $entry['label'] = 'members';
227 $entry['photo_menu'] = '';
228 $entry['change_member'] = array(
229 'title' => t("Remove Contact"),
230 'gid' => $group['id'],
231 'cid' => $member['id'],
232 'sec_token' => $sec_token
235 $groupeditor['members'][] = $entry;
237 Group::removeMember($group['id'], $member['id']);
241 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND NOT `blocked` AND NOT `pending` AND NOT `self` ORDER BY `name` ASC",
245 if (DBM::is_result($r)) {
246 // Format the data of the contacts who aren't in the contact group
247 foreach ($r as $member) {
248 if (! in_array($member['id'], $preselected)) {
249 $entry = _contact_detail_for_template($member);
250 $entry['label'] = 'contacts';
251 $entry['photo_menu'] = '';
252 $entry['change_member'] = array(
253 'title' => t("Add Contact"),
254 'gid' => $group['id'],
255 'cid' => $member['id'],
256 'sec_token' => $sec_token
259 $groupeditor['contacts'][] = $entry;
264 $context['$groupeditor'] = $groupeditor;
265 $context['$desc'] = t('Click on a contact to add or remove.');
267 // If there are to many contacts we could provide an alternative view mode
268 $total = count($groupeditor['members']) + count($groupeditor['contacts']);
269 $context['$shortmode'] = (($switchtotext && ($total > $switchtotext)) ? true : false);
272 $tpl = get_markup_template('groupeditor.tpl');
273 echo replace_macros($tpl, $context);
277 return replace_macros($tpl, $context);