Created
August 7, 2017 14:40
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<?php | |
// show featured images in dashboard | |
add_image_size( 'haizdesign-admin-post-featured-image', 120, 120, false ); | |
// Add the posts and pages columns filter. They both use the same function. | |
add_filter('manage_posts_columns', 'haizdesign_add_post_admin_thumbnail_column', 2); | |
add_filter('manage_pages_columns', 'haizdesign_add_post_admin_thumbnail_column', 2); | |
// Add the column | |
function haizdesign_add_post_admin_thumbnail_column($haizdesign_columns){ | |
$haizdesign_columns['haizdesign_thumb'] = __('Featured Image'); | |
return $haizdesign_columns; | |
} | |
// Manage Post and Page Admin Panel Columns | |
add_action('manage_posts_custom_column', 'haizdesign_show_post_thumbnail_column', 5, 2); | |
add_action('manage_pages_custom_column', 'haizdesign_show_post_thumbnail_column', 5, 2); | |
// Get featured-thumbnail size post thumbnail and display it | |
function haizdesign_show_post_thumbnail_column($haizdesign_columns, $haizdesign_id){ | |
switch($haizdesign_columns){ | |
case 'haizdesign_thumb': | |
if( function_exists('the_post_thumbnail') ) { | |
echo the_post_thumbnail( 'haizdesign-admin-post-featured-image' ); | |
} | |
else | |
echo 'hmm... your theme doesn\'t support featured image...'; | |
break; | |
} | |
} | |
?> |
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