Comment étendre vos rapports de trackers en moins de 10 minutes ?

$ cd /usr/share/codendi/plugins
$ ln -s ../codendi_tools/plugins/plugincreationwizard

class boardPlugin extends Plugin {

    const RENDERER_TYPE = 'plugin_board';

    public function __construct($id) {
        parent::__construct($id);
        $this->_addHook('cssfile', 'cssFile', false);
        $this->_addHook('tracker_report_renderer_types' ,    'tracker_report_renderer_types',     false);
    }

    /**
     * This hook ask for types of report renderer
     *
     * @param array types Input/Output parameter. Expected format: $types['my_type'] => 'Label of the type'
     */
    public function tracker_report_renderer_types($params) {
        $params['types'][self::RENDERER_TYPE] = 'Board';
    }
    //...

//...

    public function __construct($id) {
        parent::__construct($id);
        $this->_addHook('cssfile', 'cssFile', false);
        $this->_addHook('tracker_report_renderer_types' ,    'tracker_report_renderer_types',     false);
        $this->_addHook('tracker_report_renderer_instance',  'tracker_report_renderer_instance',  false);
    }

    /**
     * This hook asks to create a new instance of a renderer
     *
     * @param array $params:
     *              mixed  'instance' Output parameter. must contain the new instance
     *              string 'type' the type of the new renderer
     *              array  'row' the base properties identifying the renderer (id, name, description, rank)
     *              Report 'report' the report
     *
     * @return void
     */
    public function tracker_report_renderer_instance($params) {
        if ($params['type'] == self::RENDERER_TYPE) {
            require_once('Board_Renderer.class.php');
            $params['instance'] = new Board_Renderer(
                $params['row']['id'],
                $params['report'],
                $params['row']['name'],
                $params['row']['description'],
                $params['row']['rank'],
                $this
            );
        }
    }

    //...

Et créer Board_Renderer.class.php (à côté de boardPlugin.class.php)

plugin = $plugin;
    }

    /**
     * Fetch content of the renderer
     * @param array $matching_ids
     * @param Request $request
     * @return string
     */
    public function fetch($matching_ids, $request) {
        //here will be the interesting part
        return '';
    }

    /*----- Implements below some abstract methods ----*/

    public function getIcon() {
                return '<img src="'. $this->plugin->getThemePath().'/images/renderer.png" />';
    }

    public function delete() {}

    public function getType() {
        return 'plugin_board';
    }

    public function processRequest(TrackerManager $tracker_manager, $request, $current_user) {
    }

    public function fetchWidget() {
        return '';
    }

    public function update() {
        return true;
    }   

    public function duplicate($from_renderer, $field_mapping) { }

    public function afterSaveObject($renderer) { }
}

public function fetch($matching_ids, $request) {
    $html = '';

    $total_rows = $matching_ids['id'] ? substr_count($matching_ids['id'], ',') + 1 : 0;
    if (!$total_rows) {
        return 'Nothing to display';
    }

    // Build a small sql query to fetch artifact titles (depends on tracker semantic)
    $sql = "SELECT A.id AS id, CVT.value AS title
            FROM tracker_artifact AS A
               LEFT JOIN (
                   tracker_changeset_value AS CV
                   INNER JOIN tracker_semantic_title as ST ON (CV.field_id = ST.field_id)
                   INNER JOIN tracker_changeset_value_text AS CVT ON (CV.id = CVT.changeset_value_id)
               ) ON (A.last_changeset_id = CV.changeset_id)
            WHERE A.id IN (". $matching_ids['id'] .")";
    $dao = new DataAccessObject();
    $html .= '<div class="tracker_renderer_board"><ul>';

    foreach ($dao->retrieve($sql) as $row) {

        $html .= '<li>';

        $html .= '<a href="/tracker/?aid='. $row['id'] .'">';

        $html .= '<p class="tracker_renderer_board_title">bug #'. $row['id'] .'</p>';

        $html .= '<p class="tracker_renderer_board_content"> '. $row['title'] .'</p>';

        $html .= '</a>';

        $html .= '</li>';

    }

    $html .= '</ul>';

    return $html;

}

.tracker_renderer_board p {
  font-size:100%;
  font-weight:normal;
  margin: 0;
}
.tracker_renderer_board ul, .tracker_renderer_board li{
  list-style:none;
}
.tracker_renderer_board ul{
  overflow:hidden;
  padding:3em;
}
.tracker_renderer_board ul li a{
  text-decoration:none;
  color:#000;
  background:#ffc;
  display:block;
  height:10em;
  width:10em;
  padding:1em;
  -moz-box-shadow:5px 5px 7px rgba(33,33,33,1);
  -webkit-box-shadow: 5px 5px 7px rgba(33,33,33,.7);
  box-shadow: 5px 5px 7px rgba(33,33,33,.7);
  -moz-transition:-moz-transform .15s linear;
  -o-transition:-o-transform .15s linear;
  -webkit-transition:-webkit-transform .15s linear;
}
.tracker_renderer_board ul li{
  margin:1em;
  float:left;
}
.tracker_renderer_board ul li p.tracker_renderer_board_title {
  font-size:140%;
  font-weight:bold;
  padding-bottom:10px;
}
.tracker_renderer_board ul li p.tracker_renderer_board_content {
  font-family:"Reenie Beanie",arial,sans-serif;
  font-size:180%;
}
.tracker_renderer_board ul li a{
  -webkit-transform: rotate(-6deg);
  -o-transform: rotate(-6deg);
  -moz-transform:rotate(-6deg);
}
.tracker_renderer_board ul li:nth-child(even) a{
  -o-transform:rotate(4deg);
  -webkit-transform:rotate(4deg);
  -moz-transform:rotate(4deg);
  position:relative;
  top:5px;
/*  background:#cfc; */
}
.tracker_renderer_board ul li:nth-child(3n) a{
  -o-transform:rotate(-3deg);
  -webkit-transform:rotate(-3deg);
  -moz-transform:rotate(-3deg);
  position:relative;
  top:-5px;
/*  background:#ccf; */
}
.tracker_renderer_board ul li:nth-child(5n) a{
  -o-transform:rotate(5deg);
  -webkit-transform:rotate(5deg);
  -moz-transform:rotate(5deg);
  position:relative;
  top:-10px;
}
.tracker_renderer_board ul li a:hover,ul li a:focus{
  box-shadow:10px 10px 7px rgba(0,0,0,.7);
  -moz-box-shadow:10px 10px 7px rgba(0,0,0,.7);
  -webkit-box-shadow: 10px 10px 7px rgba(0,0,0,.7);
  -webkit-transform: scale(1.25);
  -moz-transform: scale(1.25);
  -o-transform: scale(1.25);
  position:relative;
  z-index:5;
}

	  function cssFile($params) {

    // Only show the stylesheet if we're actually in the eve pages.

    // This stops styles inadvertently clashing with the main site.

    if (strpos($_SERVER['REQUEST_URI'], '/tracker/') === 0) {

        echo '<link rel="stylesheet" type="text/css" href="'.$this->getThemePath().'/css/style.css" />';

        echo '<link  href="http://fonts.googleapis.com/css?family=Reenie+Beanie:regular" rel="stylesheet" type="text/css" />';

    }

}
}