3 * @file src/Module/Group.php
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6 namespace Friendica\Module;
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8 use Friendica\BaseModule;
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9 use Friendica\Core\Config;
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10 use Friendica\Core\L10n;
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11 use Friendica\Core\PConfig;
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12 use Friendica\Core\Renderer;
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13 use Friendica\Core\System;
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14 use Friendica\Database\DBA;
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15 use Friendica\Model;
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16 use Friendica\Util\Strings;
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18 require_once 'boot.php';
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20 class Group extends BaseModule
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22 public static function post()
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24 $a = self::getApp();
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30 if (!local_user()) {
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31 notice(L10n::t('Permission denied.'));
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32 $a->internalRedirect();
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35 if (($a->argc == 2) && ($a->argv[1] === 'new')) {
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36 BaseModule::checkFormSecurityTokenRedirectOnError('/group/new', 'group_edit');
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38 $name = Strings::escapeTags(trim($_POST['groupname']));
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39 $r = Model\Group::create(local_user(), $name);
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41 info(L10n::t('Group created.'));
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42 $r = Model\Group::getIdByName(local_user(), $name);
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44 $a->internalRedirect('group/' . $r);
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47 notice(L10n::t('Could not create group.'));
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49 $a->internalRedirect('group');
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52 if (($a->argc == 2) && intval($a->argv[1])) {
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53 BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_edit');
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55 $group = DBA::selectFirst('group', ['id', 'name'], ['id' => $a->argv[1], 'uid' => local_user()]);
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56 if (!DBA::isResult($group)) {
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57 notice(L10n::t('Group not found.'));
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58 $a->internalRedirect('contact');
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60 $groupname = Strings::escapeTags(trim($_POST['groupname']));
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61 if (strlen($groupname) && ($groupname != $group['name'])) {
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62 if (Model\Group::update($group['id'], $groupname)) {
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63 info(L10n::t('Group name changed.'));
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69 public static function ajaxPost()
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72 $a = self::getApp();
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74 if (!local_user()) {
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75 throw new \Exception(L10n::t('Permission denied.'), 403);
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78 // POST /group/123/add/123
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79 // POST /group/123/remove/123
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80 if ($a->argc == 4) {
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81 list($group_id, $command, $contact_id) = array_slice($a->argv, 1);
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83 if (!Model\Group::exists($group_id, local_user())) {
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84 throw new \Exception(L10n::t('Unknown group.'), 404);
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87 $contact = DBA::selectFirst('contact', ['pending', 'blocked', 'deleted'], ['id' => $contact_id, 'uid' => local_user()]);
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88 if (!DBA::isResult($contact)) {
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89 throw new \Exception(L10n::t('Contact not found.'), 404);
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92 if ($contact['pending']) {
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93 throw new \Exception(L10n::t('Contact is unavailable.'), 400);
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96 if ($contact['deleted']) {
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97 throw new \Exception(L10n::t('Contact is deleted.'), 410);
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102 if ($contact['blocked']) {
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103 throw new \Exception(L10n::t('Contact is blocked, unable to add it to a group.'), 400);
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106 if (!Model\Group::addMember($group_id, $contact_id)) {
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107 throw new \Exception(L10n::t('Unable to add the contact to the group.'), 500);
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109 $message = L10n::t('Contact successfully added to group.');
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112 if (!Model\Group::removeMember($group_id, $contact_id)) {
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113 throw new \Exception(L10n::t('Unable to remove the contact from the group.'), 500);
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115 $message = L10n::t('Contact successfully removed from group.');
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118 throw new \Exception(L10n::t('Unknown group command.'), 400);
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121 throw new \Exception(L10n::t('Bad request.'), 400);
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125 System::jsonExit(['status' => 'OK', 'message' => $message]);
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126 } catch (\Exception $e) {
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127 notice($e->getMessage());
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128 System::jsonError($e->getCode(), ['status' => 'error', 'message' => $e->getMessage()]);
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132 public static function content()
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136 if (!local_user()) {
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137 System::httpExit(403);
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140 $a = self::getApp();
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142 $a->page['aside'] = Model\Group::sidebarWidget('contact', 'group', 'extended', (($a->argc > 1) ? $a->argv[1] : 'everyone'));
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144 // With no group number provided we jump to the unassigned contacts as a starting point
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145 if ($a->argc == 1) {
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146 $a->internalRedirect('group/none');
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149 // Switch to text mode interface if we have more than 'n' contacts or group members
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150 $switchtotext = PConfig::get(local_user(), 'system', 'groupedit_image_limit');
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151 if (is_null($switchtotext)) {
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152 $switchtotext = Config::get('system', 'groupedit_image_limit', 200);
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155 $tpl = Renderer::getMarkupTemplate('group_edit.tpl');
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159 '$submit' => L10n::t('Save Group'),
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160 '$submit_filter' => L10n::t('Filter'),
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163 if (($a->argc == 2) && ($a->argv[1] === 'new')) {
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164 return Renderer::replaceMacros($tpl, $context + [
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165 '$title' => L10n::t('Create a group of contacts/friends.'),
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166 '$gname' => ['groupname', L10n::t('Group Name: '), '', ''],
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168 '$form_security_token' => BaseModule::getFormSecurityToken("group_edit"),
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174 if (($a->argc == 2) && ($a->argv[1] === 'none')) {
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179 'name' => L10n::t('Contacts not in any group'),
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185 $context = $context + [
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186 '$title' => $group['name'],
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187 '$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],
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193 if (($a->argc == 3) && ($a->argv[1] === 'drop')) {
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194 BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_drop', 't');
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196 if (intval($a->argv[2])) {
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197 if (!Model\Group::exists($a->argv[2], local_user())) {
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198 notice(L10n::t('Group not found.'));
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199 $a->internalRedirect('contact');
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202 if (Model\Group::remove($a->argv[2])) {
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203 info(L10n::t('Group removed.'));
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205 notice(L10n::t('Unable to remove group.'));
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208 $a->internalRedirect('group');
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211 if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
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212 BaseModule::checkFormSecurityTokenForbiddenOnError('group_member_change', 't');
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214 if (DBA::exists('contact', ['id' => $a->argv[2], 'uid' => local_user(), 'self' => false, 'pending' => false, 'blocked' => false])) {
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215 $change = intval($a->argv[2]);
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219 if (($a->argc > 1) && intval($a->argv[1])) {
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220 $group = DBA::selectFirst('group', ['id', 'name'], ['id' => $a->argv[1], 'uid' => local_user(), 'deleted' => false]);
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221 if (!DBA::isResult($group)) {
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222 notice(L10n::t('Group not found.'));
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223 $a->internalRedirect('contact');
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226 $members = Model\Contact::getByGroupId($group['id']);
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229 if (count($members)) {
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230 foreach ($members as $member) {
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231 $preselected[] = $member['id'];
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236 if (in_array($change, $preselected)) {
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237 Model\Group::removeMember($group['id'], $change);
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239 Model\Group::addMember($group['id'], $change);
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242 $members = Model\Contact::getByGroupId($group['id']);
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244 if (count($members)) {
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245 foreach ($members as $member) {
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246 $preselected[] = $member['id'];
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251 $drop_tpl = Renderer::getMarkupTemplate('group_drop.tpl');
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252 $drop_txt = Renderer::replaceMacros($drop_tpl, [
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253 '$id' => $group['id'],
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254 '$delete' => L10n::t('Delete Group'),
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255 '$form_security_token' => BaseModule::getFormSecurityToken("group_drop"),
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258 $context = $context + [
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259 '$title' => $group['name'],
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260 '$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],
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261 '$gid' => $group['id'],
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262 '$drop' => $drop_txt,
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263 '$form_security_token' => BaseModule::getFormSecurityToken('group_edit'),
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264 '$edit_name' => L10n::t('Edit Group Name'),
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269 if (!isset($group)) {
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270 System::httpExit(400);
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274 'label_members' => L10n::t('Members'),
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276 'label_contacts' => L10n::t('All Contacts'),
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277 'group_is_empty' => L10n::t('Group is empty'),
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281 $sec_token = addslashes(BaseModule::getFormSecurityToken('group_member_change'));
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283 // Format the data of the group members
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284 foreach ($members as $member) {
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285 if ($member['url']) {
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286 $entry = Contact::getContactTemplateVars($member);
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287 $entry['label'] = 'members';
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288 $entry['photo_menu'] = '';
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289 $entry['change_member'] = [
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290 'title' => L10n::t("Remove contact from group"),
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291 'gid' => $group['id'],
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292 'cid' => $member['id'],
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293 'sec_token' => $sec_token
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296 $groupeditor['members'][] = $entry;
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298 Model\Group::removeMember($group['id'], $member['id']);
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303 $contacts = Model\Contact::getUngroupedList(local_user());
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305 $contacts_stmt = DBA::select('contact', [],
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306 ['uid' => local_user(), 'pending' => false, 'blocked' => false, 'self' => false],
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307 ['order' => ['name']]
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309 $contacts = DBA::toArray($contacts_stmt);
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310 $context['$desc'] = L10n::t('Click on a contact to add or remove.');
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313 if (DBA::isResult($contacts)) {
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314 // Format the data of the contacts who aren't in the contact group
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315 foreach ($contacts as $member) {
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316 if (!in_array($member['id'], $preselected)) {
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317 $entry = Contact::getContactTemplateVars($member);
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318 $entry['label'] = 'contacts';
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320 $entry['photo_menu'] = [];
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323 $entry['change_member'] = [
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324 'title' => L10n::t("Add contact to group"),
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325 'gid' => $group['id'],
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326 'cid' => $member['id'],
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327 'sec_token' => $sec_token
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331 $groupeditor['contacts'][] = $entry;
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336 $context['$groupeditor'] = $groupeditor;
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338 // If there are to many contacts we could provide an alternative view mode
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339 $total = count($groupeditor['members']) + count($groupeditor['contacts']);
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340 $context['$shortmode'] = (($switchtotext && ($total > $switchtotext)) ? true : false);
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343 $tpl = Renderer::getMarkupTemplate('groupeditor.tpl');
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344 echo Renderer::replaceMacros($tpl, $context);
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348 return Renderer::replaceMacros($tpl, $context);
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