[Plugin: NextGen] Viewing many large/medium images

  • Resolved nelsondaniel

    (@nelsondaniel)


    15 years ago

    Hey!

    I′ve been trying to show all images in a specific gallery in a blog post but cant seem to find a good solution.

    The images are saved in 3 formats: small (thumb), medium and large (original).

    What I want to achieve is to loop out all the medium images and when they are clicked the larger ones should open. In other words, I dont want to show the thumbnails in the blog. I could use a [singlepic] for every image but that would be veeeeery time consuming…

    Anyone have a good solution?

Viewing 2 replies - 1 through 2 (of 2 total)
  • Thread Starter nelsondaniel

    (@nelsondaniel)

    Am I the only one that want to publish larger images from a gallery without using alot of [singpic]′s? ??

    Thread Starter nelsondaniel

    (@nelsondaniel)

    I managed to create a function that does what I was looking for.
    I created a new shortcode called [singlepics_gallery id=your_gallery_id] and it shows all the images in a gallery with a with the Alt./Title shown underneath and the description as a link on the image. It will probably need som tweeking for it to work as you like it to.

    File: “plugins/nextgen-gallery/shortcodes.php”.

    I added this at line 23:
    add_shortcode( 'singlepics_gallery', array(&$this, 'show_singlepics_gallery' ) );

    I added this at line 182:

    //*** START MOD ***
	function show_singlepics_gallery( $atts, $content = '' ) {

    	global $wpdb;

        extract(shortcode_atts(array(
            'id'        => 0
        ), $atts ));

        $galleryID = $wpdb->get_var("SELECT gid FROM $wpdb->nggallery WHERE gid = '$id' ");
        if(!$galleryID) $galleryID = $wpdb->get_var("SELECT gid FROM $wpdb->nggallery WHERE name = '$id' ");

        if( $galleryID )
        {
            $images = $wpdb->get_results("SELECT pid, post_id, galleryid, description, alttext FROM wp_ngg_pictures WHERE galleryid=".$galleryID, OBJECT_K);

            if($images)
            {
                foreach ($images as $key => $image)
                $out .= nggSinglePicture($image->pid, '530', '530', '', 'center', '', $image->alttext, $image->description)."<br /><br />";
            }
        }
        else
        {$out = __('[Gallery not found]','nggallery');} 

        return $out;
    }
    //*** END MOD ***

Viewing 2 replies - 1 through 2 (of 2 total)
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