sforkowany z mirror/friendica
187 wiersze
3.9 KiB
PHP
187 wiersze
3.9 KiB
PHP
<?php
|
|
|
|
|
|
function group_add($uid,$name) {
|
|
|
|
$ret = false;
|
|
if(x($uid) && x($name)) {
|
|
$r = group_byname($uid,$name); // check for dups
|
|
if($r !== false)
|
|
return true;
|
|
$r = q("INSERT INTO `group` ( `uid`, `name` )
|
|
VALUES( %d, '%s' ) ",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
$ret = $r;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
|
|
function group_rmv($uid,$name) {
|
|
$ret = false;
|
|
if(x($uid) && x($name)) {
|
|
$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
if(count($r))
|
|
$group_id = $r[0]['id'];
|
|
if(! $group_id)
|
|
return false;
|
|
|
|
// remove all members
|
|
$r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d ",
|
|
intval($uid),
|
|
intval($group_id)
|
|
);
|
|
|
|
// remove group
|
|
$r = q("UPDATE `group` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
|
|
$ret = $r;
|
|
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
|
|
function group_byname($uid,$name) {
|
|
if((! $uid) || (! strlen($name)))
|
|
return false;
|
|
$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
if(count($r))
|
|
return $r[0]['id'];
|
|
return false;
|
|
}
|
|
|
|
function group_rmv_member($uid,$name,$member) {
|
|
$gid = group_byname($uid,$name);
|
|
if(! $gid)
|
|
return false;
|
|
if(! ( $uid && $gid && $member))
|
|
return false;
|
|
$r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d LIMIT 1 ",
|
|
intval($uid),
|
|
intval($gid),
|
|
intval($member)
|
|
);
|
|
return $r;
|
|
|
|
|
|
}
|
|
|
|
|
|
function group_add_member($uid,$name,$member) {
|
|
$gid = group_byname($uid,$name);
|
|
if((! $gid) || (! $uid) || (! $member))
|
|
return false;
|
|
|
|
$r = q("SELECT * FROM `group_member` WHERE `uid` = %d AND `id` = %d AND `contact-id` = %d LIMIT 1",
|
|
intval($uid),
|
|
intval($gid),
|
|
intval($member)
|
|
);
|
|
if(count($r))
|
|
return true; // You might question this, but
|
|
// we indicate success because the group was in fact created
|
|
// -- It was just created at another time
|
|
if(! count($r))
|
|
$r = q("INSERT INTO `group_member` (`uid`, `gid`, `contact-id`)
|
|
VALUES( %d, %d, %d ) ",
|
|
intval($uid),
|
|
intval($gid),
|
|
intval($member)
|
|
);
|
|
return $r;
|
|
}
|
|
|
|
function group_get_members($gid) {
|
|
$ret = array();
|
|
if(intval($gid)) {
|
|
$r = q("SELECT `group_member`.`contact-id`, `contact`.* FROM `group_member`
|
|
LEFT JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id`
|
|
WHERE `gid` = %d AND `group_member`.`uid` = %d",
|
|
intval($gid),
|
|
intval(local_user())
|
|
);
|
|
if(count($r))
|
|
$ret = $r;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
function group_public_members($gid) {
|
|
$ret = 0;
|
|
if(intval($gid)) {
|
|
$r = q("SELECT `contact`.`id` AS `contact-id` FROM `group_member`
|
|
LEFT JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id`
|
|
WHERE `gid` = %d AND `group_member`.`uid` = %d AND `contact`.`network` != 'dfrn' ",
|
|
intval($gid),
|
|
intval(local_user())
|
|
);
|
|
if(count($r))
|
|
$ret = count($r);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
|
|
|
|
function group_side($every="contacts",$each="group") {
|
|
|
|
$o = '';
|
|
|
|
if(! local_user())
|
|
return '';
|
|
|
|
$createtext = t('Create a new group');
|
|
$linktext= t('Everybody');
|
|
|
|
$o .= <<< EOT
|
|
|
|
<div id="group-sidebar">
|
|
<h3>Groups</h3>
|
|
|
|
<div id="sidebar-new-group">
|
|
<a href="group/new">$createtext</a>
|
|
</div>
|
|
|
|
<div id="sidebar-group-list">
|
|
<ul id="sidebar-group-ul">
|
|
<li class="sidebar-group-li" ><a href="$every" >$linktext</a></li>
|
|
|
|
EOT;
|
|
|
|
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
|
|
intval($_SESSION['uid'])
|
|
);
|
|
if(count($r)) {
|
|
foreach($r as $rr)
|
|
$o .= " <li class=\"sidebar-group-li\"><a href=\"$each/{$rr['id']}\">{$rr['name']}</a></li>\r\n";
|
|
}
|
|
$o .= " </ul>\r\n </div>\r\n</div>";
|
|
|
|
return $o;
|
|
}
|
|
|
|
function expand_groups($a) {
|
|
if(! (is_array($a) && count($a)))
|
|
return array();
|
|
$groups = implode(',', $a);
|
|
$groups = dbesc($groups);
|
|
$r = q("SELECT `contact-id` FROM `group_member` WHERE `gid` IN ( $groups )");
|
|
$ret = array();
|
|
if(count($r))
|
|
foreach($r as $rr)
|
|
$ret[] = $rr['contact-id'];
|
|
return $ret;
|
|
}
|