Merge commit 'mike/master'

[friendica.git] / mod / group.php

diff --git a/mod/group.php b/mod/group.php
index 16298e63ec118d489a493acf63537c9379da93f3..fcdc6a75823b682516595b78d4f3056c1300ab92 100644 (file)
--- a/mod/group.php
+++ b/mod/group.php
@@ -1,10 +1,14 @@
 <?php
 
-
+function validate_members(&$item) {
+       $item = intval($item);
+}
 
 function group_init(&$a) {
-       require_once('include/group.php');
-
+       if(local_user()) {
+               require_once('include/group.php');
+               $a->page['aside'] = group_side();
+       }
 }
 
 
@@ -12,45 +16,138 @@ function group_init(&$a) {
 function group_post(&$a) {
 
        if(! local_user()) {
-               notice("Access denied." . EOL);
+               notice( t('Permission denied.') . EOL);
                return;
        }
 
-       if(($a->argc == 2) && ($a->argv[1] == 'new')) {
+       if(($a->argc == 2) && ($a->argv[1] === 'new')) {
                $name = notags(trim($_POST['groupname']));
-               $r = group_add($_SESSION['uid'],$name);
+               $r = group_add(local_user(),$name);
                if($r) {
-                       notice("Group created." . EOL );
-                       $r = group_byname($_SESSION['uid'],$name);
+                       notice( t('Group created.') . EOL );
+                       $r = group_byname(local_user(),$name);
                        if($r)
                                goaway($a->get_baseurl() . '/group/' . $r);
                }
                else
-                       notice("Could not create group." . EOL );       
-//             goaway($a->get_baseurl() . '/group');
+                       notice( t('Could not create group.') . EOL );   
+               goaway($a->get_baseurl() . '/group');
                return; // NOTREACHED
        }
-
+       if(($a->argc == 2) && (intval($a->argv[1]))) {
+               $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+                       intval($a->argv[1]),
+                       intval(local_user())
+               );
+               if(! count($r)) {
+                       notice( t('Group not found.') . EOL );
+                       goaway($a->get_baseurl() . '/contacts');
+                       return; // NOTREACHED
+               }
+               $group = $r[0];
+               $groupname = notags(trim($_POST['groupname']));
+               if((strlen($groupname))  && ($groupname != $group['name'])) {
+                       $r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+                               dbesc($groupname),
+                               intval(local_user()),
+                               intval($group['id'])
+                       );
+                       if($r)
+                               notice( t('Group name changed.') . EOL );
+               }
+               $members = $_POST['group_members_select'];
+               if(is_array($members))
+                       array_walk($members,'validate_members');
+               $r = q("DELETE FROM `group_member` WHERE `gid` = %d AND `uid` = %d",
+                       intval($a->argv[1]),
+                       intval(local_user())
+               );
+               $result = true;
+               if(is_array($members) && count($members)) {
+                       foreach($members as $member) {
+                               $r = q("INSERT INTO `group_member` ( `uid`, `gid`, `contact-id`)
+                                       VALUES ( %d, %d, %d )",
+                                       intval(local_user()),
+                                       intval($group['id']),
+                                       intval($member)
+                               );
+                               if(! $r)
+                                       $result = false;
+                       }
+               }
+               if($result)
+                       notice( t('Membership list updated.') . EOL);
+               $a->page['aside'] = group_side();
+       }
+       return; 
 }
 
 function group_content(&$a) {
 
        if(! local_user()) {
-               notice("Access denied." . EOL);
+               notice( t('Permission denied') . EOL);
                return;
        }
 
-       if(($a->argc == 2) && ($a->argv[1] == 'new')) {
-               $tpl = file_get_contents('view/group_new.tpl');
-               $o .= replace_macros($tpl,array(
+       if(($a->argc == 2) && ($a->argv[1] === 'new')) {
+               $tpl = load_view_file('view/group_new.tpl');
+               $o .= replace_macros($tpl,array());
+               return $o;
+       }
+
+       if(($a->argc == 3) && ($a->argv[1] === 'drop')) {
+               if(intval($a->argv[2])) {
+                       $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+                               intval($a->argv[2]),
+                               intval(local_user())
+                       );
+                       if(count($r)) 
+                               $result = group_rmv(local_user(),$r[0]['name']);
+                       if($result)
+                               notice( t('Group removed.') . EOL);
+                       else
+                               notice( t('Unable to remove group.') . EOL);
+               }
+               goaway($a->get_baseurl() . '/group');
+               return; // NOTREACHED
+       }
 
-               ));
 
+       if(($a->argc == 2) && (intval($a->argv[1]))) {
+               require_once('include/acl_selectors.php');
+               $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+                       intval($a->argv[1]),
+                       intval(local_user())
+               );
+               if(! count($r)) {
+                       notice( t('Group not found.') . EOL );
+                       goaway($a->get_baseurl() . '/contacts');
+               }
+               $group = $r[0];
+               $ret = group_get_members($group['id']);
+               $preselected = array();
+               if(count($ret)) {
+                       foreach($ret as $p)
+                               $preselected[] = $p['id'];
+               }
 
+               $drop_tpl = load_view_file('view/group_drop.tpl');
+               $drop_txt = replace_macros($drop_tpl, array(
+                       '$id' => $group['id'],
+                       '$delete' => t('Delete')
+               ));
 
+               $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
+
+               $tpl = load_view_file('view/group_edit.tpl');
+               $o .= replace_macros($tpl, array(
+                       '$gid' => $group['id'],
+                       '$name' => $group['name'],
+                       '$drop' => $drop_txt,
+                       '$selector' => contact_select('group_members_select','group_members_select',$preselected,25,false,$celeb)
+               ));
 
        }
-               
        return $o;
 
 }
\ No newline at end of file