added support for setting a tandem management e-mail address, re #11

classes/TandemManager.class.php

@@ -374,6 +374,32 @@ class TandemManager
             }
         }
 
+        //Send the mail to the tandem management email address,
+        //if it is specified:
+
+        $management_email_address = Config::get()->TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS;
+        if ($management_email_address) {
+            $admin_message_title = 'Ein neues Tandem wurde gebildet!';
+            $admin_message_text = sprintf(
+                '%s und %s haben ein neues Tandem für die Sprachkombination %s - %s gebildet!',
+                $pair->request->user->getFullName(),
+                $pair->offer->user->getFullName(),
+                ($pair->request->target_language->name_ger
+               ? $pair->request->target_language->name_ger
+               : $pair->request->target_language->name),
+                ($pair->offer->target_language->name_ger
+               ? $pair->offer->target_language->name_ger
+               : $pair->offer->target_language->name)
+            );
+
+            //send e-mail
+            StudipMail::sendMessage(
+                $management_email_address,
+                $admin_message_title,
+                $admin_message_text
+            );
+        }
+
         return true;
     }
 
@@ -523,6 +549,33 @@ class TandemManager
             }
         }
 
+        //Send the mail to the tandem management email address,
+        //if it is specified:
+
+        $management_email_address = Config::get()->TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS;
+        if ($management_email_address) {
+            $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)
+            );
+
+            //send e-mail
+            StudipMail::sendMessage(
+                $management_email_address,
+                $admin_message_title,
+                $admin_message_text
+            );
+        }
+        
         
         //Before we delete anything we create a TerminatedTandemPair object:
         $terminated_pair = $pair->createTerminatedTandemPair();

controllers/admin.php

@@ -506,6 +506,7 @@ class AdminController extends PluginController
             $this->delete_old_period = (int)Request::int('delete_old_period', 6);
             $this->proof_fields_enabled = (bool)Request::get('proof_fields_enabled', false);
             $this->use_tools_navigation = Request::int('use_tools_navigation', 0);
+            $this->management_email_address = Request::get('management_email_address');
 
             if(($this->delete_old_period < 1) or ($this->delete_old_period > 24)) {
                 PageLayout::postError(
@@ -533,6 +534,11 @@ class AdminController extends PluginController
                 $delete_old_period->value = $this->delete_old_period;
                 $delete_old_period->store();
             }
+            $management_email_address_field = ConfigEntry::findByField('TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS')[0];
+            if ($management_email_address_field) {
+                $management_email_address_field->value = $this->management_email_address;
+                $management_email_address_field->store();
+            }
 
             $config->store(
                 'TANDEMPLUGIN_USE_TOOLS_NAVIGATION',
@@ -566,6 +572,9 @@ class AdminController extends PluginController
                 ? $config->TANDEMPLUGIN_USE_TOOLS_NAVIGATION
                 : 0
             );
+            $this->management_email_address =
+                $config->TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS
+                ?: '';
         }
     }
 }

migrations/09_add_management_email_address.php

+<?php
+
+
+class AddManagementEmailAddress extends Migration
+{
+    public function up()
+    {
+        Config::get()->create(
+            'TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS',
+            [
+                'type' => 'string',
+                'value' => '',
+                'section' => 'tandemplugin',
+                'description' => 'Sofern die Tandem-Verwaltung eine zentrale E-Mail Adresse hat, an die alle Statusnachrichten zu Tandems gesendet werden sollen, kann diese E-Mail Adresse hier angegeben werden.'
+            ]
+        );
+    }
+
+
+    public function down()
+    {
+        Config::get()->delete('TANDEMPLUGIN_MANAGEMENT_EMAIL_ADDRESS');
+    }
+}

plugin.manifest

 pluginname=TandemPlugin
 pluginclassname=TandemPlugin
 origin=data-quest
-version=1.0.3
+version=1.0.4
 description=Dieses Plugin ermöglicht es, Sprachtandems innerhalb der Stud.IP Platform zu bilden.
 studipMinVersion=4.0
 studipMaxVersion=4.99.99

views/admin/config.php

@@ -85,6 +85,19 @@
                    value="1">
         </label>
     </fieldset>
+    <fieldset>
+        <legend>
+            <?= dgettext('TandemPlugin', 'E-Mail Adresse der Tandem-Verwaltung') ?>
+        </legend>
+            <p>
+                <?= dgettext(
+                    'TandemPlugin',
+                    'Sofern die Tandem-Verwaltung eine zentrale E-Mail Adresse hat, an die alle Statusnachrichten zu Tandems gesendet werden sollen, kann diese E-Mail Adresse hier angegeben werden.'
+                ) ?>
+            </p>
+            <input type="email" name="management_email_address"
+                   value="<?= htmlReady($management_email_address) ?>"
+    </fieldset>
     <div>
         <?= \Studip\Button::create(
             dgettext('TandemPlugin', 'Speichern'),