319 lines
9.7 KiB
PHP
319 lines
9.7 KiB
PHP
<?php
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/* ACL selector json backend */
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use Friendica\App;
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use Friendica\Content\Widget;
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use Friendica\Core\ACL;
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use Friendica\Core\Addon;
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use Friendica\Core\Logger;
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use Friendica\Core\Protocol;
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use Friendica\Database\DBA;
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use Friendica\Model\Contact;
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use Friendica\Model\Item;
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use Friendica\Util\Proxy as ProxyUtils;
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use Friendica\Util\Strings;
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function acl_content(App $a)
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{
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if (!local_user()) {
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return '';
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}
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$start = defaults($_REQUEST, 'start' , 0);
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$count = defaults($_REQUEST, 'count' , 100);
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$search = defaults($_REQUEST, 'search' , '');
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$type = defaults($_REQUEST, 'type' , '');
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$conv_id = defaults($_REQUEST, 'conversation', null);
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// For use with jquery.textcomplete for private mail completion
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if (!empty($_REQUEST['query'])) {
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if (!$type) {
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$type = 'm';
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}
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$search = $_REQUEST['query'];
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}
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Logger::log("Searching for ".$search." - type ".$type." conversation ".$conv_id, Logger::DEBUG);
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if ($search != '') {
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$sql_extra = "AND `name` LIKE '%%" . DBA::escape($search) . "%%'";
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$sql_extra2 = "AND (`attag` LIKE '%%" . DBA::escape($search) . "%%' OR `name` LIKE '%%" . DBA::escape($search) . "%%' OR `nick` LIKE '%%" . DBA::escape($search) . "%%')";
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} else {
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/// @TODO Avoid these needless else blocks by putting variable-initialization atop of if()
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$sql_extra = $sql_extra2 = '';
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}
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// count groups and contacts
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$group_count = 0;
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if ($type == '' || $type == 'g') {
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$r = q("SELECT COUNT(*) AS g FROM `group` WHERE `deleted` = 0 AND `uid` = %d $sql_extra",
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intval(local_user())
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);
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$group_count = (int) $r[0]['g'];
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}
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$sql_extra2 .= ' ' . Widget::unavailableNetworks();
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$contact_count = 0;
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if ($type == '' || $type == 'c') {
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// autocomplete for editor mentions
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$r = q("SELECT COUNT(*) AS c FROM `contact`
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WHERE `uid` = %d AND NOT `self`
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AND NOT `blocked` AND NOT `pending` AND NOT `archive`
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AND `success_update` >= `failure_update`
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AND `notify` != '' $sql_extra2",
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intval(local_user())
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);
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$contact_count = (int) $r[0]['c'];
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} elseif ($type == 'f') {
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// autocomplete for editor mentions of forums
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$r = q("SELECT COUNT(*) AS c FROM `contact`
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WHERE `uid` = %d AND NOT `self`
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AND NOT `blocked` AND NOT `pending` AND NOT `archive`
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AND (`forum` OR `prv`)
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AND `success_update` >= `failure_update`
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AND `notify` != '' $sql_extra2",
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intval(local_user())
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);
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$contact_count = (int) $r[0]['c'];
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} elseif ($type == 'm') {
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// autocomplete for Private Messages
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$r = q("SELECT COUNT(*) AS c FROM `contact`
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WHERE `uid` = %d AND NOT `self`
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AND NOT `blocked` AND NOT `pending` AND NOT `archive`
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AND `success_update` >= `failure_update`
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AND `network` IN ('%s', '%s', '%s') $sql_extra2",
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intval(local_user()),
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DBA::escape(Protocol::ACTIVITYPUB),
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DBA::escape(Protocol::DFRN),
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DBA::escape(Protocol::DIASPORA)
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);
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$contact_count = (int) $r[0]['c'];
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} elseif ($type == 'a') {
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// autocomplete for Contacts
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$r = q("SELECT COUNT(*) AS c FROM `contact`
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WHERE `uid` = %d AND NOT `self`
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AND NOT `pending` $sql_extra2",
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intval(local_user())
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);
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$contact_count = (int) $r[0]['c'];
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}
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$tot = $group_count + $contact_count;
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$groups = [];
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$contacts = [];
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if ($type == '' || $type == 'g') {
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/// @todo We should cache this query.
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// This can be done when we can delete cache entries via wildcard
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$r = q("SELECT `group`.`id`, `group`.`name`, GROUP_CONCAT(DISTINCT `group_member`.`contact-id` SEPARATOR ',') AS uids
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FROM `group`
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INNER JOIN `group_member` ON `group_member`.`gid`=`group`.`id`
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WHERE NOT `group`.`deleted` AND `group`.`uid` = %d
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$sql_extra
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GROUP BY `group`.`name`, `group`.`id`
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ORDER BY `group`.`name`
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LIMIT %d,%d",
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intval(local_user()),
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intval($start),
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intval($count)
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);
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foreach ($r as $g) {
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$groups[] = [
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'type' => 'g',
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'photo' => 'images/twopeople.png',
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'name' => htmlspecialchars($g['name']),
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'id' => intval($g['id']),
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'uids' => array_map('intval', explode(',', $g['uids'])),
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'link' => '',
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'forum' => '0'
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];
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}
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if ((count($groups) > 0) && ($search == '')) {
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$groups[] = ['separator' => true];
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}
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}
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$r = [];
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if ($type == '') {
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$r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, `addr`, `forum`, `prv`, (`prv` OR `forum`) AS `frm` FROM `contact`
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WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != ''
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AND `success_update` >= `failure_update` AND NOT (`network` IN ('%s', '%s'))
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$sql_extra2
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ORDER BY `name` ASC ",
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intval(local_user()),
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DBA::escape(Protocol::OSTATUS),
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DBA::escape(Protocol::STATUSNET)
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);
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} elseif ($type == 'c') {
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$r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, `addr`, `forum`, `prv` FROM `contact`
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WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != ''
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AND `success_update` >= `failure_update` AND NOT (`network` IN ('%s'))
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$sql_extra2
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ORDER BY `name` ASC ",
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intval(local_user()),
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DBA::escape(Protocol::STATUSNET)
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);
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} elseif ($type == 'f') {
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$r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, `addr`, `forum`, `prv` FROM `contact`
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WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != ''
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AND `success_update` >= `failure_update` AND NOT (`network` IN ('%s'))
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AND (`forum` OR `prv`)
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$sql_extra2
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ORDER BY `name` ASC ",
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intval(local_user()),
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DBA::escape(Protocol::STATUSNET)
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);
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} elseif ($type == 'm') {
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$r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, `addr` FROM `contact`
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WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive`
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AND `success_update` >= `failure_update` AND `network` IN ('%s', '%s', '%s')
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$sql_extra2
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ORDER BY `name` ASC ",
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intval(local_user()),
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DBA::escape(Protocol::ACTIVITYPUB),
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DBA::escape(Protocol::DFRN),
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DBA::escape(Protocol::DIASPORA)
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);
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} elseif ($type == 'a') {
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$r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, `addr`, `forum`, `prv` FROM `contact`
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WHERE `uid` = %d AND `pending` = 0 AND `success_update` >= `failure_update`
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$sql_extra2
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ORDER BY `name` ASC ",
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intval(local_user())
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);
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} elseif ($type == 'x') {
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// autocomplete for global contact search (e.g. navbar search)
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$search = Strings::escapeTags(trim($_REQUEST['search']));
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$mode = $_REQUEST['smode'];
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$r = ACL::contactAutocomplete($search, $mode);
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$contacts = [];
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foreach ($r as $g) {
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$contacts[] = [
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'photo' => ProxyUtils::proxifyUrl($g['photo'], false, ProxyUtils::SIZE_MICRO),
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'name' => htmlspecialchars($g['name']),
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'nick' => defaults($g, 'addr', $g['url']),
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'network' => $g['network'],
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'link' => $g['url'],
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'forum' => !empty($g['community']) ? 1 : 0,
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];
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}
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$o = [
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'start' => $start,
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'count' => $count,
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'items' => $contacts,
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];
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echo json_encode($o);
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exit;
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}
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if (DBA::isResult($r)) {
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$forums = [];
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foreach ($r as $g) {
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$entry = [
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'type' => 'c',
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'photo' => ProxyUtils::proxifyUrl($g['micro'], false, ProxyUtils::SIZE_MICRO),
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'name' => htmlspecialchars($g['name']),
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'id' => intval($g['id']),
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'network' => $g['network'],
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'link' => $g['url'],
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'nick' => htmlentities(defaults($g, 'attag', $g['nick'])),
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'addr' => htmlentities(defaults($g, 'addr', $g['url'])),
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'forum' => !empty($g['forum']) || !empty($g['prv']) ? 1 : 0,
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];
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if ($entry['forum']) {
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$forums[] = $entry;
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} else {
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$contacts[] = $entry;
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}
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}
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if (count($forums) > 0) {
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if ($search == '') {
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$forums[] = ['separator' => true];
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}
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$contacts = array_merge($forums, $contacts);
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}
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}
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$items = array_merge($groups, $contacts);
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if ($conv_id) {
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// In multi threaded posts the conv_id is not the parent of the whole thread
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$parent_item = Item::selectFirst(['parent'], ['id' => $conv_id]);
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if (DBA::isResult($parent_item)) {
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$conv_id = $parent_item['parent'];
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}
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/*
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* if $conv_id is set, get unknown contacts in thread
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* but first get known contacts url to filter them out
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*/
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$known_contacts = array_map(function ($i) {
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return $i['link'];
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}, $contacts);
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$unknown_contacts = [];
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$condition = ["`parent` = ?", $conv_id];
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$params = ['order' => ['author-name' => true]];
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$authors = Item::selectForUser(local_user(), ['author-link'], $condition, $params);
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$item_authors = [];
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while ($author = Item::fetch($authors)) {
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$item_authors[$author['author-link']] = $author['author-link'];
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}
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DBA::close($authors);
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foreach ($item_authors as $author) {
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if (in_array($author, $known_contacts)) {
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continue;
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}
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$contact = Contact::getDetailsByURL($author);
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if (count($contact) > 0) {
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$unknown_contacts[] = [
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'type' => 'c',
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'photo' => ProxyUtils::proxifyUrl($contact['micro'], false, ProxyUtils::SIZE_MICRO),
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'name' => htmlspecialchars($contact['name']),
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'id' => intval($contact['cid']),
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'network' => $contact['network'],
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'link' => $contact['url'],
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'nick' => htmlentities(defaults($contact, 'nick', $contact['addr'])),
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'addr' => htmlentities(defaults($contact, 'addr', $contact['url'])),
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'forum' => $contact['forum']
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];
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}
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}
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$items = array_merge($items, $unknown_contacts);
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$tot += count($unknown_contacts);
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}
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$results = [
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'tot' => $tot,
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'start' => $start,
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'count' => $count,
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'groups' => $groups,
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'contacts' => $contacts,
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'items' => $items,
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'type' => $type,
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'search' => $search,
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];
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Addon::callHooks('acl_lookup_end', $results);
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$o = [
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'tot' => $results['tot'],
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'start' => $results['start'],
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'count' => $results['count'],
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'items' => $results['items'],
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];
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echo json_encode($o);
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exit;
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}
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