You are using wrong Comparison Operators. Use else if($author_id == “2”) { instead of else if($author_id = “2”) { Edit: Try adding trailing slash after get_stylesheet_directory_uri function. its missing in your code. <img src=”https://wordpress.stackexchange.com/questions/166850/<?php echo get_stylesheet_directory_uri() ?>/images/default-thumb.jpg” alt=”” title=”” width=”” height=”” />
I Used Regenerate Thumbnails plugin to generate thumbnails
The bloginfo() function outputs immediately. since you’re storing to a $variable you’ll want to use get_bloginfo() instead. also, you’re missing a concatenation. $large_image_url = get_bloginfo(‘template_directory’) . ‘/library/images/default-header-image.jpg’;
I figured it out this was a theme option located in the functions.php file set_post_thumbnail_size( 825, 510, true ); This is how this customized size came out in the first place!
According to add_image_size() you can do something like that with width but I imagine it works the same with height: $width (int) (optional) The post thumbnail width in pixels. Set to 9999 to resize based on $height Default: 0 Really I think you would want to set it to something ridiculously high which 9999 should … Read more
Ok I got it! Here is the code I used: add_action(‘publish_post’, ‘custom_auto_featured_image_publish_post’,10,2); function custom_auto_featured_image_publish_post($post_id, $post) { // get category of post ID $cat_detail=get_the_category($post_id); $cat_name = array(); foreach($cat_detail as $cd){ $cat_name[] = $cd->cat_name; } $custom_fields = get_post_custom($post_id); if(isset($custom_fields[‘original_guid’]) && !empty($custom_fields[‘original_guid’])){ $htmlURL = $custom_fields[‘original_guid’][0]; // try to load the webpage $dom = new domDocument; $imageURL = ”; … Read more
You should define add_image_size with fourth parameter to allow WordPress to crop your image to exact size. add_image_size ( ‘single_post’, 500, 200, true); Whether to crop images to specified height and width or resize Difference between soft and hard crop false – Soft proportional crop mode. true – Hard crop mode. array – Specify positioning … Read more
Use the filter post_thumbnail_html (source): function wpse_195454_post_thumbnail_html( $html ) { if ( $html ) $html=”<span class=”wrap”>” . $html . ‘</span>’; return $html; } add_filter( ‘post_thumbnail_html’, ‘wpse_195454_post_thumbnail_html’ );
If you have a look at what next_post_link you’ll see that it takes a parameter $link as the second argument: next_post_link( $format, $link, $in_same_term = false, $excluded_terms=””, $taxonomy = ‘category’ ); Your parameter for this currently doesn’t include the post thumbnail: _x( ‘%title <span class=”meta-nav”>→</span>’, ‘Next post link’, ‘nicosite’ ) So we need to add … Read more
get_post_thumbnail_id() only returns the ID of the thumbnail. To get the actual thumbnail you could instead use get_the_post_thumbnail() You can also get the image using it´s ID, but that requires wp_get_attachment_image( get_post_thumbnail_id(), ‘full’ )