Roland Häder
6a8a36f12d
- count() returns very different results and never a boolean (not even false on error condition). - therefore you should NOT use it in boolean expressions. This still *can* be done in PHP because of its lazyness. But it is discouraged if it comes to more clean code. Signed-off-by: Roland Häder <roland@mxchange.org>
405 lines
10 KiB
PHP
405 lines
10 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) {
|
|
|
|
// This could be a problem.
|
|
// Let's assume we've just created a group which we once deleted
|
|
// all the old members are gone, but the group remains so we don't break any security
|
|
// access lists. What we're doing here is reviving the dead group, but old content which
|
|
// was restricted to this group may now be seen by the new group members.
|
|
|
|
$z = q("SELECT * FROM `group` WHERE `id` = %d LIMIT 1",
|
|
intval($r)
|
|
);
|
|
if(count($z) && $z[0]['deleted']) {
|
|
$r = q("UPDATE `group` SET `deleted` = 0 WHERE `uid` = %d AND `name` = '%s'",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
notice( t('A deleted group with this name was revived. Existing item permissions <strong>may</strong> apply to this group and any future members. If this is not what you intended, please create another group with a different name.') . EOL);
|
|
}
|
|
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)) {
|
|
$r = q("SELECT id FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
|
|
intval($uid),
|
|
dbesc($name)
|
|
);
|
|
if(dbm::is_result($r))
|
|
$group_id = $r[0]['id'];
|
|
if(! $group_id)
|
|
return false;
|
|
|
|
// remove group from default posting lists
|
|
$r = q("SELECT def_gid, allow_gid, deny_gid FROM user WHERE uid = %d LIMIT 1",
|
|
intval($uid)
|
|
);
|
|
if($r) {
|
|
$user_info = $r[0];
|
|
$change = false;
|
|
|
|
if($user_info['def_gid'] == $group_id) {
|
|
$user_info['def_gid'] = 0;
|
|
$change = true;
|
|
}
|
|
if(strpos($user_info['allow_gid'], '<' . $group_id . '>') !== false) {
|
|
$user_info['allow_gid'] = str_replace('<' . $group_id . '>', '', $user_info['allow_gid']);
|
|
$change = true;
|
|
}
|
|
if(strpos($user_info['deny_gid'], '<' . $group_id . '>') !== false) {
|
|
$user_info['deny_gid'] = str_replace('<' . $group_id . '>', '', $user_info['deny_gid']);
|
|
$change = true;
|
|
}
|
|
|
|
if($change) {
|
|
q("UPDATE user SET def_gid = %d, allow_gid = '%s', deny_gid = '%s' WHERE uid = %d",
|
|
intval($user_info['def_gid']),
|
|
dbesc($user_info['allow_gid']),
|
|
dbesc($user_info['deny_gid']),
|
|
intval($uid)
|
|
);
|
|
}
|
|
}
|
|
|
|
// remove all members
|
|
$r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d ",
|
|
intval($uid),
|
|
intval($group_id)
|
|
);
|
|
|
|
// remove group
|
|
$r = q("UPDATE `group` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s'",
|
|
intval($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($name)
|
|
);
|
|
if(dbm::is_result($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;
|
|
$r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d",
|
|
intval($uid),
|
|
intval($gid),
|
|
intval($member)
|
|
);
|
|
return $r;
|
|
|
|
|
|
}
|
|
|
|
|
|
function group_add_member($uid,$name,$member,$gid = 0) {
|
|
if(! $gid)
|
|
$gid = group_byname($uid,$name);
|
|
if((! $gid) || (! $uid) || (! $member))
|
|
return false;
|
|
|
|
$r = q("SELECT * FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d LIMIT 1",
|
|
intval($uid),
|
|
intval($gid),
|
|
intval($member)
|
|
);
|
|
if(dbm::is_result($r))
|
|
return true; // You might question this, but
|
|
// we indicate success because the group member was in fact created
|
|
// -- It was just created at another time
|
|
if(! dbm::is_result($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)) {
|
|
$r = q("SELECT `group_member`.`contact-id`, `contact`.* FROM `group_member`
|
|
INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id`
|
|
WHERE `gid` = %d AND `group_member`.`uid` = %d AND
|
|
NOT `contact`.`self` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
|
|
ORDER BY `contact`.`name` ASC ",
|
|
intval($gid),
|
|
intval(local_user())
|
|
);
|
|
if(dbm::is_result($r))
|
|
$ret = $r;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
function group_public_members($gid) {
|
|
$ret = 0;
|
|
if(intval($gid)) {
|
|
$r = q("SELECT `contact`.`id` AS `contact-id` FROM `group_member`
|
|
INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id`
|
|
WHERE `gid` = %d AND `group_member`.`uid` = %d
|
|
AND `contact`.`network` = '%s' AND `contact`.`notify` != '' ",
|
|
intval($gid),
|
|
intval(local_user()),
|
|
dbesc(NETWORK_OSTATUS)
|
|
);
|
|
if(dbm::is_result($r))
|
|
$ret = count($r);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
|
|
function mini_group_select($uid,$gid = 0, $label = "") {
|
|
|
|
$grps = array();
|
|
$o = '';
|
|
|
|
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
|
|
intval($uid)
|
|
);
|
|
$grps[] = array('name' => '', 'id' => '0', 'selected' => '');
|
|
if(dbm::is_result($r)) {
|
|
foreach($r as $rr) {
|
|
$grps[] = array('name' => $rr['name'], 'id' => $rr['id'], 'selected' => (($gid == $rr['id']) ? 'true' : ''));
|
|
}
|
|
|
|
}
|
|
logger('groups: ' . print_r($grps,true));
|
|
|
|
if ($label == "")
|
|
$label = t('Default privacy group for new contacts');
|
|
|
|
$o = replace_macros(get_markup_template('group_selection.tpl'), array(
|
|
'$label' => $label,
|
|
'$groups' => $grps
|
|
));
|
|
return $o;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief Create group sidebar widget
|
|
*
|
|
* @param string $every
|
|
* @param string $each
|
|
* @param string $editmode
|
|
* 'standard' => include link 'Edit groups'
|
|
* 'extended' => include link 'Create new group'
|
|
* 'full' => include link 'Create new group' and provide for each group a link to edit this group
|
|
* @param int $group_id
|
|
* @param int $cid
|
|
* @return string
|
|
*/
|
|
function group_side($every="contacts",$each="group",$editmode = "standard", $group_id = 0, $cid = 0) {
|
|
|
|
$o = '';
|
|
|
|
if(! local_user())
|
|
return '';
|
|
|
|
$groups = array();
|
|
|
|
$groups[] = array(
|
|
'text' => t('Everybody'),
|
|
'id' => 0,
|
|
'selected' => (($group_id == 0) ? 'group-selected' : ''),
|
|
'href' => $every,
|
|
);
|
|
|
|
|
|
|
|
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
|
|
intval($_SESSION['uid'])
|
|
);
|
|
$member_of = array();
|
|
if($cid) {
|
|
$member_of = groups_containing(local_user(),$cid);
|
|
}
|
|
|
|
if(dbm::is_result($r)) {
|
|
foreach($r as $rr) {
|
|
$selected = (($group_id == $rr['id']) ? ' group-selected' : '');
|
|
|
|
if ($editmode == "full") {
|
|
$groupedit = array(
|
|
'href' => "group/".$rr['id'],
|
|
'title' => t('edit'),
|
|
);
|
|
} else {
|
|
$groupedit = null;
|
|
}
|
|
|
|
$groups[] = array(
|
|
'id' => $rr['id'],
|
|
'cid' => $cid,
|
|
'text' => $rr['name'],
|
|
'selected' => $selected,
|
|
'href' => $each."/".$rr['id'],
|
|
'edit' => $groupedit,
|
|
'ismember' => in_array($rr['id'],$member_of),
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
$tpl = get_markup_template("group_side.tpl");
|
|
$o = replace_macros($tpl, array(
|
|
'$title' => t('Groups'),
|
|
'newgroup' => (($editmode == "extended") || ($editmode == "full") ? 1 : ''),
|
|
'$editgroupstext' => t('Edit groups'),
|
|
'grouppage' => "group/",
|
|
'$edittext' => t('Edit group'),
|
|
'$createtext' => t('Create a new group'),
|
|
'$creategroup' => t('Group Name: '),
|
|
'$form_security_token' => get_form_security_token("group_edit"),
|
|
'$ungrouped' => (($every === 'contacts') ? t('Contacts not in any group') : ''),
|
|
'$groups' => $groups,
|
|
'$add' => t('add'),
|
|
));
|
|
|
|
|
|
return $o;
|
|
}
|
|
|
|
function expand_groups($a,$check_dead = false, $use_gcontact = false) {
|
|
if(! (is_array($a) && count($a)))
|
|
return array();
|
|
$groups = implode(',', $a);
|
|
$groups = dbesc($groups);
|
|
|
|
if ($use_gcontact)
|
|
$r = q("SELECT `gcontact`.`id` AS `contact-id` FROM `group_member`
|
|
INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id`
|
|
INNER JOIN `gcontact` ON `gcontact`.`nurl` = `contact`.`nurl`
|
|
WHERE `gid` IN ($groups)");
|
|
else
|
|
$r = q("SELECT `contact-id` FROM `group_member` WHERE `gid` IN ( $groups )");
|
|
|
|
|
|
$ret = array();
|
|
if(dbm::is_result($r))
|
|
foreach($r as $rr)
|
|
$ret[] = $rr['contact-id'];
|
|
if($check_dead AND !$use_gcontact) {
|
|
require_once('include/acl_selectors.php');
|
|
$ret = prune_deadguys($ret);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
|
|
function member_of($c) {
|
|
|
|
$r = q("SELECT `group`.`name`, `group`.`id` FROM `group` INNER JOIN `group_member` ON `group_member`.`gid` = `group`.`id` WHERE `group_member`.`contact-id` = %d AND `group`.`deleted` = 0 ORDER BY `group`.`name` ASC ",
|
|
intval($c)
|
|
);
|
|
|
|
return $r;
|
|
|
|
}
|
|
|
|
function groups_containing($uid,$c) {
|
|
|
|
$r = q("SELECT `gid` FROM `group_member` WHERE `uid` = %d AND `group_member`.`contact-id` = %d ",
|
|
intval($uid),
|
|
intval($c)
|
|
);
|
|
|
|
$ret = array();
|
|
if(dbm::is_result($r)) {
|
|
foreach($r as $rr)
|
|
$ret[] = $rr['gid'];
|
|
}
|
|
|
|
return $ret;
|
|
}
|
|
/**
|
|
* @brief count unread group items
|
|
*
|
|
* Count unread items of each groups
|
|
*
|
|
* @return array
|
|
* 'id' => group id
|
|
* 'name' => group name
|
|
* 'count' => counted unseen group items
|
|
*
|
|
*/
|
|
function groups_count_unseen() {
|
|
|
|
$r = q("SELECT `group`.`id`, `group`.`name`,
|
|
(SELECT COUNT(*) FROM `item` FORCE INDEX (`uid_unseen_contactid`)
|
|
WHERE `uid` = %d AND `unseen` AND
|
|
`contact-id` IN (SELECT `contact-id` FROM `group_member`
|
|
WHERE `group_member`.`gid` = `group`.`id` AND `group_member`.`uid` = %d)) AS `count`
|
|
FROM `group` WHERE `group`.`uid` = %d;",
|
|
intval(local_user()),
|
|
intval(local_user()),
|
|
intval(local_user())
|
|
);
|
|
|
|
return $r;
|
|
}
|
|
|
|
/**
|
|
* @brief Returns the default group for a given user and network
|
|
*
|
|
* @param int $uid User id
|
|
* @param string $network network name
|
|
*
|
|
* @return int group id
|
|
*/
|
|
function get_default_group($uid, $network = "") {
|
|
|
|
$default_group = 0;
|
|
|
|
if ($network == NETWORK_OSTATUS)
|
|
$default_group = get_pconfig($uid, "ostatus", "default_group");
|
|
|
|
if ($default_group != 0)
|
|
return $default_group;
|
|
|
|
$g = q("SELECT `def_gid` FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
|
|
if($g && intval($g[0]["def_gid"]))
|
|
$default_group = $g[0]["def_gid"];
|
|
|
|
return $default_group;
|
|
}
|