Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file mod/group.php
* @brief The group module (create and rename contact groups, add and
* remove contacts to the contact groups
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
use Friendica\Core\Renderer;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model;
use Friendica\Module;
use Friendica\Util\Security;
use Friendica\Util\Strings;
function group_init(App $a) {
if (local_user()) {
$a->page['aside'] = Model\Group::sidebarWidget('contact', 'group', 'extended', (($a->argc > 1) ? $a->argv[1] : 'everyone'));
}
}
function group_post(App $a) {
if (!local_user()) {
notice(L10n::t('Permission denied.') . EOL);
return;
}
if (($a->argc == 2) && ($a->argv[1] === 'new')) {
BaseModule::checkFormSecurityTokenRedirectOnError('/group/new', 'group_edit');
$name = Strings::escapeTags(trim($_POST['groupname']));
$r = Model\Group::create(local_user(), $name);
if ($r) {
info(L10n::t('Group created.') . EOL);
$r = Model\Group::getIdByName(local_user(), $name);
if ($r) {
$a->internalRedirect('group/' . $r);
}
} else {
notice(L10n::t('Could not create group.') . EOL);
}
$a->internalRedirect('group');
return; // NOTREACHED
}
if (($a->argc == 2) && intval($a->argv[1])) {
BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_edit');
$r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($a->argv[1]),
intval(local_user())
);
if (!DBA::isResult($r)) {
notice(L10n::t('Group not found.') . EOL);
$a->internalRedirect('contact');
return; // NOTREACHED
}
$group = $r[0];
$groupname = Strings::escapeTags(trim($_POST['groupname']));
if (strlen($groupname) && ($groupname != $group['name'])) {
$r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d",
DBA::escape($groupname),
intval(local_user()),
intval($group['id'])
);
if ($r) {
info(L10n::t('Group name changed.') . EOL);
}
}
$a->page['aside'] = Model\Group::sidebarWidget();
}
return;
}
function group_content(App $a) {
$change = false;
if (!local_user()) {
notice(L10n::t('Permission denied') . EOL);
return;
}
// With no group number provided we jump to the unassigned contacts as a starting point
if ($a->argc == 1) {
$a->internalRedirect('group/none');
}
// Switch to text mode interface if we have more than 'n' contacts or group members
$switchtotext = PConfig::get(local_user(), 'system', 'groupedit_image_limit');
if (is_null($switchtotext)) {
$switchtotext = Config::get('system', 'groupedit_image_limit', 400);
}
$tpl = Renderer::getMarkupTemplate('group_edit.tpl');
$context = [
'$submit' => L10n::t('Save Group'),
'$submit_filter' => L10n::t('Filter'),
];
if (($a->argc == 2) && ($a->argv[1] === 'new')) {
return Renderer::replaceMacros($tpl, $context + [
'$title' => L10n::t('Create a group of contacts/friends.'),
'$gname' => ['groupname', L10n::t('Group Name: '), '', ''],
'$gid' => 'new',
'$form_security_token' => BaseModule::getFormSecurityToken("group_edit"),
]);
}
$nogroup = false;
if (($a->argc == 2) && ($a->argv[1] === 'none')) {
$id = -1;
$nogroup = true;
$group = [
'id' => $id,
'name' => L10n::t('Contacts not in any group'),
];
$members = [];
$preselected = [];
$context = $context + [
'$title' => $group['name'],
'$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],
'$gid' => $id,
'$editable' => 0,
];
}
if (($a->argc == 3) && ($a->argv[1] === 'drop')) {
BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_drop', 't');
if (intval($a->argv[2])) {
$r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($a->argv[2]),
intval(local_user())
);
$result = null;
if (DBA::isResult($r)) {
$result = Model\Group::removeByName(local_user(), $r[0]['name']);
}
if ($result) {
info(L10n::t('Group removed.') . EOL);
} else {
notice(L10n::t('Unable to remove group.') . EOL);
}
}
$a->internalRedirect('group');
// NOTREACHED
}
if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
BaseModule::checkFormSecurityTokenForbiddenOnError('group_member_change', 't');
$r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
intval($a->argv[2]),
intval(local_user())
);
if (DBA::isResult($r)) {
$change = intval($a->argv[2]);
}
}
if (($a->argc > 1) && intval($a->argv[1])) {
$r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
intval($a->argv[1]),
intval(local_user())
);
if (!DBA::isResult($r)) {
notice(L10n::t('Group not found.') . EOL);
$a->internalRedirect('contact');
}
$group = $r[0];
$members = Model\Contact::getByGroupId($group['id']);
$preselected = [];
if (count($members)) {
foreach ($members as $member) {
$preselected[] = $member['id'];
}
}
if ($change) {
if (in_array($change, $preselected)) {
Model\Group::removeMember($group['id'], $change);
} else {
Model\Group::addMember($group['id'], $change);
}
$members = Model\Contact::getByGroupId($group['id']);
$preselected = [];
if (count($members)) {
foreach ($members as $member) {
$preselected[] = $member['id'];
}
}
}
$drop_tpl = Renderer::getMarkupTemplate('group_drop.tpl');
$drop_txt = Renderer::replaceMacros($drop_tpl, [
'$id' => $group['id'],
'$delete' => L10n::t('Delete Group'),
'$form_security_token' => BaseModule::getFormSecurityToken("group_drop"),
]);
$context = $context + [
'$title' => $group['name'],
'$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],
'$gid' => $group['id'],
'$drop' => $drop_txt,
'$form_security_token' => BaseModule::getFormSecurityToken('group_edit'),
'$edit_name' => L10n::t('Edit Group Name'),
'$editable' => 1,
];
}
if (!isset($group)) {
return;
}
$groupeditor = [
'label_members' => L10n::t('Members'),
'members' => [],
'label_contacts' => L10n::t('All Contacts'),
'group_is_empty' => L10n::t('Group is empty'),
'contacts' => [],
];
$sec_token = addslashes(BaseModule::getFormSecurityToken('group_member_change'));
// Format the data of the group members
foreach ($members as $member) {
if ($member['url']) {
$entry = Module\Contact::getContactTemplateVars($member);
$entry['label'] = 'members';
$entry['photo_menu'] = '';
$entry['change_member'] = [
'title' => L10n::t("Remove contact from group"),
'gid' => $group['id'],
'cid' => $member['id'],
'sec_token' => $sec_token
];
$groupeditor['members'][] = $entry;
} else {
Model\Group::removeMember($group['id'], $member['id']);
}
}
if ($nogroup) {
$r = Model\Contact::getUngroupedList(local_user());
} else {
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND NOT `blocked` AND NOT `pending` AND NOT `self` ORDER BY `name` ASC",
intval(local_user())
);
$context['$desc'] = L10n::t('Click on a contact to add or remove.');
}
if (DBA::isResult($r)) {
// Format the data of the contacts who aren't in the contact group
foreach ($r as $member) {
if (!in_array($member['id'], $preselected)) {
$entry = Module\Contact::getContactTemplateVars($member);
$entry['label'] = 'contacts';
if (!$nogroup)
$entry['photo_menu'] = [];
if (!$nogroup) {
$entry['change_member'] = [
'title' => L10n::t("Add contact to group"),
'gid' => $group['id'],
'cid' => $member['id'],
'sec_token' => $sec_token
];
}
$groupeditor['contacts'][] = $entry;
}
}
}
$context['$groupeditor'] = $groupeditor;
// If there are to many contacts we could provide an alternative view mode
$total = count($groupeditor['members']) + count($groupeditor['contacts']);
$context['$shortmode'] = (($switchtotext && ($total > $switchtotext)) ? true : false);
if ($change) {
$tpl = Renderer::getMarkupTemplate('groupeditor.tpl');
echo Renderer::replaceMacros($tpl, $context);
exit();
}
return Renderer::replaceMacros($tpl, $context);
}