RSS Enhanced with image tags

[melissa_boyle]

Hi Guys,

I have recently joined bloglovin and have implemented the RSS enhanced module onto my blog, encolsures for images are working ok but I was wondering if I can implement these to be wrapped in an image tag to allow blog lovin to be able to carry imagery through.

Any help would be greatly appreciated.

Thanks,

Mel

[Macrura]

you should probably post this on the module topic itself (in the future, e.g. don't double post this).

https://processwire.com/talk/topic/6540-markup-rss-enhanced/

you can either roll your own custom RSS feed, or you'll need to append an image tag to the description so that it is within the [[CDATA]]

you'd need to add this around line 149

$description .= $this->renderImage($page);

you'd need to add something like this to the module (untested)

    /**
     * add an image to the description
     * 
     *
     */
    protected function renderImage(Page $page) {

        $name = $this->itemEnclosureField;
        if(!$page->template->hasField($name)) return '';
        $fieldObject = $this->fields->get($name); // field object
        $field = $page->$name;
        $fieldType = $fieldObject->type;
        $maxFiles = $fieldObject->maxFiles;

        if(count($field) === 0) {
            return '';
        } else if ($maxFiles != 1) {
            $field = $field->first();
        }

        if($field instanceof Pageimage) {

            $width = (int) $this->width;
            $height = (int) $this->height;

            if ($width && $height && $this->boundingbox) {
                $ratiox = $width / $field->width;
                $ratioy = $height / $field->height;

                $width = min($ratiox, $ratioy) * $field->width;
                $height = min($ratiox, $ratioy) * $field->height;

                $field = $field->size($width, $height);
            } else if($width || $height) {
                $field = $field->size($width, $height);
            }

            return "<img src='{$field->httpUrl}' />";
            
        } else {
        	return '';
        }

        
    }