I’ve added to the normal WordPress gallery popup (when clicking “Add Media” in the WordPress editor), in order to allow my custom gallery type to be selected (which interacts with / uses the main WordPress gallery shortcode). I’m able to select my custom gallery types (I have two) or “Native” (which is the normal WordPress … Read more
I would like to offer my visitors the option to download the entire photo gallery (displayed on dedicated pages) as a ZIP file displayed at the bottom of each gallery page. – The full-sized image will have to be included. David Walsh has given some code in his post here to zip up files but … Read more
i already searched for solution and found a lot of unsolved or obsolete topics. Custom wordpress gallery option | Custom field for default gallery However, I´d like to add some custom fields (checkboxes, cyclebuttons etc.) to add attributes to the gallery shortcut. Does anyone have some snippes? EDIT: Finally Ive found this https://wordpress.org/support/topic/how-to-add-fields-to-gallery-settings and its … Read more
I’m playing with Gutenberg ahead of its inclusion in core, and I’d like to know how to extend the existing gallery block to change its display. For example, instead of a grid of thumbnails I’d like to show a slideshow of images. Is it possible? If so, how? Any help would be appreciated. 2 Ok, … Read more
It’s been talked many times that WordPress outputs some really bad code for the built-in gallery function. This is the core code responsible for the gallery output (in /wp-includes/media.php): function gallery_shortcode($attr) { global $post; static $instance = 0; $instance++; // Allow plugins/themes to override the default gallery template. $output = apply_filters(‘post_gallery’, ”, $attr); if ( … Read more
We’re building a plugin that displays posts, and we also want to display the image gallery when it is used in a post. However, we need to limit the number of photos displayed? Is that possible? 2 There’s two ways you can go about this, but both involve creating a function that does pretty much … Read more
I am trying to clean out my uploads folders as they are now starting to take up too much room on my server. I have tried to use plugins to achieve this end such as DNUI and Cleanup Images but these plugins are either unworkable or in DNUI’s case (which has been updated recently and … Read more
Is there a way to split up the post content and the gallery short code. I want to display the gallery outside my normal content no matter how or where it is placed. I can use this to get the shortcode itself: if(has_shortcode(get_the_content(), ‘gallery’)){ $pattern = get_shortcode_regex(); preg_match(“/$pattern/s”, get_the_content(), $matches); echo do_shortcode($matches[0]); } But this … Read more
Is there any way I can take a URL of an image and find the attachment or post id of that image in the database? Here is the situation: I’m in a loop going over all the ‘img’ tags that are surrounded by ‘a’ tags in my post content. if the src attribute of the … Read more
