Provide config toggle to disable the 'convert seek' function (#311)

* Provide config toggle to disable the 'convert seek' function in the frontend

* Add convertSeek config option to config.example

* Only send from/to if convertSeek is activated

classes/Config.php

@@ -147,6 +147,13 @@ class Config
      */
     public $defaultAudio = false;
 
+    /**
+     * Disable audio conversion from/to seeker.
+     *
+     * @var bool
+     */
+    public $convertSeek = true;
+
     /**
      * Config constructor.
      *

classes/Controller/DownloadController.php

@@ -101,8 +101,12 @@ public function download(Request $request, Response $response)
      */
     private function getConvertedAudioResponse(Request $request, Response $response)
     {
-        $from = $request->getQueryParam('from');
-        $to = $request->getQueryParam('to');
+        $from = null;
+        $to = null;
+        if ($this->config->convertSeek) {
+            $from = $request->getQueryParam('from');
+            $to = $request->getQueryParam('to');
+        }
 
         $response = $response->withHeader(
             'Content-Disposition',

config/config.example.yml

@@ -58,3 +58,6 @@ debug: false
 
 # True to enable audio conversion mode by default
 defaultAudio: false
+
+# False to disable convert seek functionality
+convertSeek: true

templates/index.tpl

@@ -24,13 +24,15 @@
                         <label for="audio"><span class="ui"></span>
                             {t}Audio only (MP3){/t}
                         </label>
+                       {if $config->convertSeek}
                         <div class="seekOptions">
                             <label for="from">{t}From{/t}</label> <input type="text" pattern="(\d+:)?(\d+:)?\d+(\.\d+)?"
                                                                          placeholder="HH:MM:SS" value="" name="from"
                                                                          id="from"/>
                             <label for="to">{t}to{/t}</label> <input type="text" pattern="(\d+:)?(\d+:)?\d+(\.\d+)?"
                                                                      placeholder="HH:MM:SS" value="" name="to" id="to"/>
                         </div>
+                        {/if}
                     </div>
                 </div>
             {/if}

tests/ConfigTest.php

@@ -76,6 +76,7 @@ private function assertConfig(Config $config)
         $this->assertIsBool($config->stream);
         $this->assertIsBool($config->remux);
         $this->assertIsBool($config->defaultAudio);
+        $this->assertIsBool($config->convertSeek);
         $this->assertIsInt($config->audioBitrate);
     }