TandemPlugin: Send mail to tandem admins on tandem termination, added link to...

TandemPlugin: Send mail to tandem admins on tandem termination, added link to 'my tandems' page at start widget

git-svn-id: https://server2.data-quest.de/svn/studip-plugins/TandemPlugin@2502 6a1f69d7-6018-4d13-bf90-b098e98c258d

classes/TandemManager.class.php

@@ -365,6 +365,9 @@ class TandemManager
         
         $target_language = '';
         
+        $request_profile = clone $pair->request;
+        $offer_profile = clone $pair->offer;
+        
         if($pair->request->user_id == $user->id) {
             $target_language = $pair->request->target_language;
             $message_target_user = $pair->offer->user;
@@ -421,7 +424,82 @@ class TandemManager
                 '1'
             );
             
+            
+            //send mail to TandemAdmin users:
+            
+            //Get the tandem admin role object first:
+            $tandem_admin_role = null;
+            foreach(RolePersistence::getAllRoles() as $role) {
+                if($role->rolename == 'TandemAdmin') {
+                    $tandem_admin_role = $role;
+                    break;
+                }
+            }
+            
+            if($tandem_admin_role) {
+                //We have the tandem admin role object and can proceed.
+                $tandem_admins = User::findBySql(
+                    'INNER JOIN roles_user ON auth_user_md5.user_id = roles_user.userid
+                    WHERE roleid = :role_id',
+                    [
+                        'role_id' => $tandem_admin_role->roleid
+                    ]
+                );
+                
+                foreach($tandem_admins as $tandem_admin) {
+                    $admin_message_title = '';
+                    $admin_message_text = '';
+                    
+                    if($tandem_admin->preferred_language == 'en_GB') {
+                        $admin_message_title = 'A tandem has been terminated!';
+                        
+                        $admin_message_text = sprintf(
+                            '%s and %s have terminated their tandem for the language combination %s - %s!',
+                            $request_profile->user->getFullName(),
+                            $offer_profile->user->getFullName(),
+                            ($request_profile->target_language->name_eng
+                                ? $request_profile->target_language->name_eng
+                                : $request_profile->target_language->name),
+                            ($offer_profile->target_language->name_eng
+                                ? $offer_profile->target_language->name_eng
+                                : $offer_profile->target_language->name)
+                        );
+                    } else {
+                        $admin_message_title = 'Ein Tandem wurde aufgelöst!';
+                        
+                        $admin_message_text = sprintf(
+                            '%s und %s haben ihr Tandem für die Sprachkombination %s - %s aufgelöst!',
+                            $request_profile->user->getFullName(),
+                            $offer_profile->user->getFullName(),
+                            ($request_profile->target_language->name_ger
+                                ? $request_profile->target_language->name_ger
+                                : $request_profile->target_language->name),
+                            ($offer_profile->target_language->name_ger
+                                ? $offer_profile->target_language->name_ger
+                                : $offer_profile->target_language->name)
+                        );
+                    }
+                    
+                    
+                    $m = new messaging();
+                    
+                    //send mail (with e-mail)
+                    $m->insert_message(
+                        $admin_message_text,
+                        $tandem_admin['username'],
+                        '____%system%____',
+                        false,
+                        false,
+                        '1',
+                        false,
+                        $admin_message_title,
+                        '1'
+                    );
+                }
+            }
+            
             return true;
+                
         }
         
         return false;

templates/start.php

 <section class="contentbox">
     <section>
-        <a href="<?= PluginEngine::getUrl('tandemplugin/my_tandems/index') ?>">
+        <a href="<?= PluginEngine::getLink('tandemplugin/my_tandems/index') ?>">
         <? if($never_used): ?>
             <?= dgettext('TandemPlugin', 'Hier klicken, um ein Sprachtandem zu finden!') ?>
         <? else: ?>
@@ -41,4 +41,11 @@
         <? endif ?>
         </a>
     </section>
+    <? if(count($profiles) > 0): ?>
+    <section>
+        <a href="<?= PluginEngine::getLink('tandemplugin/my_tandems/index') ?>">
+            <?= dgettext('TandemPlugin', 'Hier klicken, um weitere Sprachtandems anzulegen!') ?>
+        </a>
+    </section>
+    <? endif ?>
 </section>