]> git.mxchange.org Git - friendica.git/blobdiff - include/group.php
Merge pull request #4005 from zeroadam/Features-#3878
[friendica.git] / include / group.php
index bbfac7ac1d6819e77d2b592e4b96102e673a2fbd..6e7348c4e269e8416a1fc5124d01cf18fc3297b0 100644 (file)
@@ -1,12 +1,14 @@
 <?php
 
+use Friendica\Core\PConfig;
+use Friendica\Database\DBM;
 
 function group_add($uid,$name) {
 
        $ret = false;
-       if(x($uid) && x($name)) {
+       if (x($uid) && x($name)) {
                $r = group_byname($uid,$name); // check for dups
-               if($r !== false) {
+               if ($r !== false) {
 
                        // This could be a problem.
                        // Let's assume we've just created a group which we once deleted
@@ -17,20 +19,16 @@ function group_add($uid,$name) {
                        $z = q("SELECT * FROM `group` WHERE `id` = %d LIMIT 1",
                                intval($r)
                        );
-                       if(count($z) && $z[0]['deleted']) {
+                       if (count($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); 
+                               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)
-               );
+               $r = dba::insert('group', array('uid' => $uid, 'name' => $name));
                $ret = $r;
        }
        return $ret;
@@ -39,38 +37,38 @@ function group_add($uid,$name) {
 
 function group_rmv($uid,$name) {
        $ret = false;
-       if(x($uid) && x($name)) {
+       if (x($uid) && x($name)) {
                $r = q("SELECT id FROM `group` WHERE `uid` = %d AND `name` = '%s' LIMIT 1",
                        intval($uid),
                        dbesc($name)
                );
-               if(count($r))
+               if (DBM::is_result($r))
                        $group_id = $r[0]['id'];
-               if(! $group_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($r) {
+               if ($r) {
                        $user_info = $r[0];
                        $change = false;
 
-                       if($user_info['def_gid'] == $group_id) {
+                       if ($user_info['def_gid'] == $group_id) {
                                $user_info['def_gid'] = 0;
                                $change = true;
                        }
-                       if(strpos($user_info['allow_gid'], '<' . $group_id . '>') !== false) {
+                       if (strpos($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'], '<' . $group_id . '>') !== false) {
+                       if (strpos($user_info['deny_gid'], '<' . $group_id . '>') !== false) {
                                $user_info['deny_gid'] = str_replace('<' . $group_id . '>', '', $user_info['deny_gid']);
                                $change = true;
                        }
 
-                       if($change) {
+                       if ($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']),
@@ -81,10 +79,7 @@ function group_rmv($uid,$name) {
                }
 
                // remove all members
-               $r = q("DELETE FROM `group_member` WHERE `uid` = %d AND `gid` = %d ",
-                       intval($uid),
-                       intval($group_id)
-               );
+               dba::delete('group_member', array('uid' => $uid, 'pid' => $group_id));
 
                // remove group
                $r = q("UPDATE `group` SET `deleted` = 1 WHERE `uid` = %d AND `name` = '%s'",
@@ -100,38 +95,37 @@ function group_rmv($uid,$name) {
 }
 
 function group_byname($uid,$name) {
-       if((! $uid) || (! strlen($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))
+       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 && $member))
+function group_rmv_member($uid, $name, $member) {
+       $gid = group_byname($uid, $name);
+
+       if (!$gid) {
                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;
+       }
 
+       if (!($uid && $gid && $member)) {
+               return false;
+       }
 
+       $r = dba::delete('group_member', array('uid' => $uid, 'gid' => $gid, 'contact-id' => $member));
+       return $r;
 }
 
 
 function group_add_member($uid,$name,$member,$gid = 0) {
-       if(! $gid)
+       if (! $gid)
                $gid = group_byname($uid,$name);
-       if((! $gid) || (! $uid) || (! $member))
+       if ((! $gid) || (! $uid) || (! $member))
                return false;
 
        $r = q("SELECT * FROM `group_member` WHERE `uid` = %d AND `gid` = %d AND `contact-id` = %d LIMIT 1",
@@ -139,30 +133,28 @@ function group_add_member($uid,$name,$member,$gid = 0) {
                intval($gid),
                intval($member)
        );
-       if(count($r))
+       if (DBM::is_result($r))
                return true;    // You might question this, but
                                // we indicate success because the group member was in fact created
                                // -- It was just created at another time
-       if(! count($r))
-               $r = q("INSERT INTO `group_member` (`uid`, `gid`, `contact-id`)
-                       VALUES( %d, %d, %d ) ",
-                       intval($uid),
-                       intval($gid),
-                       intval($member)
-       );
+       if (! DBM::is_result($r)) {
+               $r = dba::insert('group_member', array('uid' => $uid, 'gid' => $gid, 'contact-id' => $member));
+       }
        return $r;
 }
 
 function group_get_members($gid) {
        $ret = array();
-       if(intval($gid)) {
-               $r = q("SELECT `group_member`.`contact-id`, `contact`.* FROM `group_member` 
-                       INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` 
-                       WHERE `gid` = %d AND `group_member`.`uid` = %d ORDER BY `contact`.`name` ASC ",
+       if (intval($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(count($r))
+               if (DBM::is_result($r))
                        $ret = $r;
        }
        return $ret;
@@ -170,24 +162,24 @@ function group_get_members($gid) {
 
 function group_public_members($gid) {
        $ret = 0;
-       if(intval($gid)) {
-               $r = q("SELECT `contact`.`id` AS `contact-id` FROM `group_member` 
-                       INNER JOIN `contact` ON `contact`.`id` = `group_member`.`contact-id` 
-                       WHERE `gid` = %d AND `group_member`.`uid` = %d 
+       if (intval($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(count($r))
+               );
+               if (DBM::is_result($r))
                        $ret = count($r);
        }
        return $ret;
 }
 
 
-function mini_group_select($uid,$gid = 0) {
-       
+function mini_group_select($uid,$gid = 0, $label = "") {
+
        $grps = array();
        $o = '';
 
@@ -195,33 +187,47 @@ function mini_group_select($uid,$gid = 0) {
                intval($uid)
        );
        $grps[] = array('name' => '', 'id' => '0', 'selected' => '');
-       if(count($r)) {
-               foreach($r as $rr) {
+       if (DBM::is_result($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' => t('Default privacy group for new contacts'),
-               '$groups' => $grps 
+               '$label' => $label,
+               '$groups' => $grps
        ));
        return $o;
 }
 
 
-
-
-function group_side($every="contacts",$each="group",$edit = false, $group_id = 0, $cid = 0) {
+/**
+ * @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())
+       if (! local_user())
                return '';
 
        $groups = array();
-       
+
        $groups[] = array(
                'text'  => t('Everybody'),
                'id' => 0,
@@ -235,15 +241,15 @@ function group_side($every="contacts",$each="group",$edit = false, $group_id = 0
                intval($_SESSION['uid'])
        );
        $member_of = array();
-       if($cid) {
+       if ($cid) {
                $member_of = groups_containing(local_user(),$cid);
-       } 
+       }
 
-       if(count($r)) {
-               foreach($r as $rr) {
+       if (DBM::is_result($r)) {
+               foreach ($r as $rr) {
                        $selected = (($group_id == $rr['id']) ? ' group-selected' : '');
-                       
-                       if ($edit) {
+
+                       if ($editmode == "full") {
                                $groupedit = array(
                                        'href' => "group/".$rr['id'],
                                        'title' => t('edit'),
@@ -251,7 +257,7 @@ function group_side($every="contacts",$each="group",$edit = false, $group_id = 0
                        } else {
                                $groupedit = null;
                        }
-                       
+
                        $groups[] = array(
                                'id'            => $rr['id'],
                                'cid'           => $cid,
@@ -263,35 +269,47 @@ function group_side($every="contacts",$each="group",$edit = false, $group_id = 0
                        );
                }
        }
-       
-       
+
+
        $tpl = get_markup_template("group_side.tpl");
        $o = replace_macros($tpl, array(
-               '$title'                => t('Groups'),
+               '$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: '),
-    '$form_security_token' => get_form_security_token("group_edit"),
+               '$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'),
+               '$groups'       => $groups,
+               '$add'          => t('add'),
        ));
-               
-       
+
+
        return $o;
 }
 
-function expand_groups($a,$check_dead = false) {
-       if(! (is_array($a) && count($a)))
+function expand_groups($a,$check_dead = false, $use_gcontact = false) {
+       if (! (is_array($a) && count($a)))
                return array();
        $groups = implode(',', $a);
        $groups = dbesc($groups);
-       $r = q("SELECT `contact-id` FROM `group_member` WHERE `gid` IN ( $groups )");
+
+       if ($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 )");
+
+
        $ret = array();
-       if(count($r))
-               foreach($r as $rr)
+       if (DBM::is_result($r))
+               foreach ($r as $rr)
                        $ret[] = $rr['contact-id'];
-       if($check_dead) {
+       if ($check_dead && !$use_gcontact) {
                require_once('include/acl_selectors.php');
                $ret = prune_deadguys($ret);
        }
@@ -317,10 +335,62 @@ function groups_containing($uid,$c) {
        );
 
        $ret = array();
-       if(count($r)) {
-               foreach($r as $rr)
+       if (DBM::is_result($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)
+               $default_group = PConfig::get($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;
+}