db949bb802
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
239 lines
6.3 KiB
PHP
239 lines
6.3 KiB
PHP
<?php
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if(! function_exists('validate_members')) {
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function validate_members(&$item) {
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$item = intval($item);
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}
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}
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if(! function_exists('group_init')) {
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function group_init(&$a) {
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if(local_user()) {
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require_once('include/group.php');
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$a->page['aside'] = group_side('contacts','group','extended',(($a->argc > 1) ? intval($a->argv[1]) : 0));
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}
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}
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}
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if(! function_exists('group_post')) {
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function group_post(&$a) {
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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if(($a->argc == 2) && ($a->argv[1] === 'new')) {
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check_form_security_token_redirectOnErr('/group/new', 'group_edit');
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$name = notags(trim($_POST['groupname']));
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$r = group_add(local_user(),$name);
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if($r) {
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info( t('Group created.') . EOL );
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$r = group_byname(local_user(),$name);
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if($r)
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goaway($a->get_baseurl() . '/group/' . $r);
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}
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else
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notice( t('Could not create group.') . EOL );
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goaway($a->get_baseurl() . '/group');
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return; // NOTREACHED
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}
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if(($a->argc == 2) && (intval($a->argv[1]))) {
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check_form_security_token_redirectOnErr('/group', 'group_edit');
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$r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
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intval($a->argv[1]),
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intval(local_user())
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);
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if(! count($r)) {
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notice( t('Group not found.') . EOL );
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goaway($a->get_baseurl() . '/contacts');
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return; // NOTREACHED
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}
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$group = $r[0];
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$groupname = notags(trim($_POST['groupname']));
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if((strlen($groupname)) && ($groupname != $group['name'])) {
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$r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d",
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dbesc($groupname),
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intval(local_user()),
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intval($group['id'])
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);
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if($r)
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info( t('Group name changed.') . EOL );
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}
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$a->page['aside'] = group_side();
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}
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return;
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}
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}
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if(! function_exists('group_content')) {
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function group_content(&$a) {
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$change = false;
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if(! local_user()) {
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notice( t('Permission denied') . EOL);
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return;
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}
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// Switch to text mode interface if we have more than 'n' contacts or group members
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$switchtotext = get_pconfig(local_user(),'system','groupedit_image_limit');
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if($switchtotext === false)
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$switchtotext = get_config('system','groupedit_image_limit');
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if($switchtotext === false)
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$switchtotext = 400;
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$tpl = get_markup_template('group_edit.tpl');
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$context = array(
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'$submit' => t('Save Group'),
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);
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if(($a->argc == 2) && ($a->argv[1] === 'new')) {
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return replace_macros($tpl, $context + array(
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'$title' => t('Create a group of contacts/friends.'),
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'$gname' => array('groupname',t('Group Name: '), '', ''),
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'$gid' => 'new',
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'$form_security_token' => get_form_security_token("group_edit"),
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));
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}
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if(($a->argc == 3) && ($a->argv[1] === 'drop')) {
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check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
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if(intval($a->argv[2])) {
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$r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
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intval($a->argv[2]),
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intval(local_user())
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);
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if(count($r))
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$result = group_rmv(local_user(),$r[0]['name']);
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if($result)
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info( t('Group removed.') . EOL);
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else
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notice( t('Unable to remove group.') . EOL);
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}
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goaway($a->get_baseurl() . '/group');
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// NOTREACHED
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}
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if(($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
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check_form_security_token_ForbiddenOnErr('group_member_change', 't');
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$r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
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intval($a->argv[2]),
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intval(local_user())
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);
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if(count($r))
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$change = intval($a->argv[2]);
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}
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if(($a->argc > 1) && (intval($a->argv[1]))) {
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require_once('include/acl_selectors.php');
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$r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
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intval($a->argv[1]),
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intval(local_user())
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);
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if(! count($r)) {
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notice( t('Group not found.') . EOL );
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goaway($a->get_baseurl() . '/contacts');
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}
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$group = $r[0];
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$members = group_get_members($group['id']);
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$preselected = array();
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if(count($members)) {
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foreach($members as $member)
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$preselected[] = $member['id'];
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}
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if($change) {
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if(in_array($change,$preselected)) {
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group_rmv_member(local_user(),$group['name'],$change);
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}
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else {
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group_add_member(local_user(),$group['name'],$change);
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}
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$members = group_get_members($group['id']);
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$preselected = array();
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if(count($members)) {
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foreach($members as $member)
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$preselected[] = $member['id'];
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}
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}
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$drop_tpl = get_markup_template('group_drop.tpl');
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$drop_txt = replace_macros($drop_tpl, array(
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'$id' => $group['id'],
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'$delete' => t('Delete'),
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'$form_security_token' => get_form_security_token("group_drop"),
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));
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$context = $context + array(
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'$title' => t('Group Editor'),
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'$gname' => array('groupname',t('Group Name: '),$group['name'], ''),
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'$gid' => $group['id'],
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'$drop' => $drop_txt,
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'$form_security_token' => get_form_security_token('group_edit'),
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);
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}
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if(! isset($group))
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return;
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$groupeditor = array(
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'label_members' => t('Members'),
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'members' => array(),
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'label_contacts' => t('All Contacts'),
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'group_is_empty' => t('Group is empty'),
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'contacts' => array(),
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);
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$sec_token = addslashes(get_form_security_token('group_member_change'));
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$textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : false);
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foreach($members as $member) {
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if($member['url']) {
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$member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
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$groupeditor['members'][] = micropro($member,true,'mpgroup', $textmode);
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}
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else
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group_rmv_member(local_user(),$group['name'],$member['id']);
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}
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$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND NOT `blocked` AND NOT `pending` AND NOT `self` ORDER BY `name` ASC",
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intval(local_user())
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);
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if(count($r)) {
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$textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
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foreach($r as $member) {
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if(! in_array($member['id'],$preselected)) {
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$member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
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$groupeditor['contacts'][] = micropro($member,true,'mpall', $textmode);
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}
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}
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}
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$context['$groupeditor'] = $groupeditor;
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$context['$desc'] = t('Click on a contact to add or remove.');
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if($change) {
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$tpl = get_markup_template('groupeditor.tpl');
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echo replace_macros($tpl, $context);
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killme();
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}
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return replace_macros($tpl, $context);
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}
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}
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