Usuari:Frank Ralf/NanoGong: diferència entre les revisions

Revisió del 16:58, 7 abr 2011

Java settings

(Not sure if this is relevant, but better to keep in mind ...)

see Development:Question type plugin how to#Configuration settings for your question type

Filter

General information on filters in Moodle 2.0 can be found at Filters 2.0 and for developers at Development:Filters 2.0.

Language folder

Add language folder: \lang\en\filter_nanogong.php with the following content:

$string['filtername'] = 'NanoGong';

Filter function

The filter function is wrapped inside a class:

class filter_nanogong extends moodle_text_filter {

   function filter($text, array $options = array()){
   ...
   }

}

Note: The callback function has to be outside this class definition!

Preventing caching

$CFG->currenttextiscacheable = false;

is deprecated, outcommented

File API

Instead of the old file.php the new File API uses pluginfile.php".
I uploaded a test file (sentence.wav) as a resource to find out the internal URL Moodle uses for serving this file.
I then added this full URL as attribute to the NanoGong tag:

<nanogong caption="Testing NanoGong..." url="http://localhost/moodle-MOODLE_20_WEEKLY/pluginfile.php/130/mod_resource/content/1/sentence.wav"/>

As the URL is already in its full format I just commented out the following lines in filter.php.

if ($url != "") {
        if ($CFG->slasharguments)
            $url; # = "{$CFG->wwwroot}/file.php$url";
        else
            $url; # = "{$CFG->wwwroot}/file.php?file=$url";
    }

This works as a proof of concept.

see Development:File API and Development:Using the File API

@@ Línia 35: / Línia 35: @@
 === File API ===
-# Instead of the old '''file.php''' the new File API uses '''pluginfile.php".
+* Instead of the old '''file.php''' the new File API uses '''pluginfile.php".
-# I uploaded a test file (sentence.wav) as a resource to find out the internal URL Moodle uses for serving this file.
+* I uploaded a test file (sentence.wav) as a resource to find out the internal URL Moodle uses for serving this file.
-# I then added this full URL as attribute to the NanoGong tag:
+* I then added this full URL as attribute to the NanoGong tag:
-<syntaxhighlight lang="php">
+<code>
 <nanogong caption="Testing NanoGong..." url="http://localhost/moodle-MOODLE_20_WEEKLY/pluginfile.php/130/mod_resource/content/1/sentence.wav"/>
-</syntaxhighlight>
+</code>
+* As the URL is already in its full format I just commented out the following lines in '''filter.php'''.
 <syntaxhighlight lang="php">
@@ Línia 51: / Línia 53: @@
      }
 </syntaxhighlight>
+* This works as a proof of concept.
 * see [[Development:File API]] and [[Development:Using the File API]]

Documentation