#20 let multiple plugin usages be reported

controllers/update.php

@@ -27,6 +27,26 @@ class UpdateController extends MarketController
             $this->render_text("Insecure request.");
         }
     }
+    
+    public function usage_action() {
+        $this->plugins = MarketPlugin::findManyByName(Request::getArray('plugins'));
+        $this->mostlikely = MarketPluginUsage::findOneBySQL('user_id = ? GROUP BY name ORDER BY count(*) DESC', array(User::findCurrent()->id))->name;
+    }
+    
+    public function save_usage_action() {
+        // delete old usage
+        MarketPluginUsage::deleteBySQL('user_id = ? AND name = ?', array(User::findCurrent()->id, Request::get('tag')));
+        
+        // create new usages
+        foreach (Request::getArray('plugins') as $pluginid) {
+            MarketPluginUsage::create(array(
+                'plugin_id' => $pluginid,
+                'user_id' => User::findCurrent()->id,
+                'name' => Request::get('tag')
+            ));
+            $this->done++;
+        }
+    }
 
     protected function verify_secret($secret)
     {

views/update/save_usage.php

+<p>
+    <?= sprintf(_('%s Benutzungen eingetragen'), $done) ?>
+</p>
\ No newline at end of file

views/update/usage.php

+<form class="studip_form" method="post" action="<?= PluginEngine::getLink($plugin, array(), 'update/save_usage/') ?>">
+    <fieldset>
+        <legend>
+            <?= _('Pluginnutzung') ?>
+        </legend>
+
+        <fieldset>
+            <legend>
+                <?= _('Plugins') ?>
+            </legend>
+            <? foreach ($plugins as $plugin): ?>
+                <label>
+                    <input type="checkbox" name="plugins[]" value="<?= $plugin->id ?>" checked>
+                    <?= htmlReady($plugin->name); ?>
+                </label>
+            <? endforeach; ?>
+        </fieldset>
+        
+        <label>
+            <?= _('In Benutzung bei') ?>
+            <input type="text" name="tag" value="<?= htmlReady($mostlikely) ?>">
+        </label>
+        
+        <?= Studip\Button::create(_('Eintragen')) ?>
+    </fieldset>
+</form>
+