Pretty much the solution is to include all mimes except images. WordPress has a nifty little function where it keeps all it’s accepted mime-types called get_allowed_mime_types() ( cleverly named ) which returns an Array() of mimes. All we need to do is get the difference between the returned array and the array of mime-types we … Read more
Upload Image Not accessible
You can define a function to remove the protocol and hook it to the attachment URL: function wpse_79958_remove_protocol_from_attachment($url) { $url = str_replace(array(‘http:’, ‘https:’), ”, $url); return $url; } add_filter( ‘attachment_link’, ‘wpse_79958_remove_protocol_from_attachment’ ); Also consider to use relative URLs for attachments by using WordPress builtin function wp_make_link_relative: add_filter( ‘attachment_link’, ‘wp_make_link_relative’ ); Place this code to your … Read more
Images dont show in grid view, but do in list view
If I’ve understood correctly, you just want older images upgraded to be like newer images? Back up your data first, but if I have understood then just remaking your image sets with a plugin like Regenerate Thumbnails should do the trick. Test this out on a development copy of your site though!
Unfortunately, trying to pull a fast one on the WordPress media library with FTP won’t work. You’ll need to import them through the WP admin so they get added to the database, resized, and whatever other special sauce WP adds. I’ve never used it, but this plugin sounds like it might be right up your … Read more
You could use the description or caption part of the image editor/uploader and then query that for each image. To clarify what I mean read my the post I wrote at my blog for creating a sideshow in wordpress with titles and captions without using a plugin. I don’t know if you’re making a slideshow, … Read more
You can use the ‘wp_get_attachment_image_attributes’ hook add_filter( ‘wp_get_attachment_image_attributes’, ‘image_attributes’, 20, 2 ); function image_attributes( $attr, $attachment ) { // Get post parent $parent = get_post_field( ‘post_parent’, $attachment ); // Get post title $title = get_post_field( ‘post_title’, $parent ); if ( is_single( $parent ) ) { $attr[‘alt’]=$title; } return $attr; } Or Check Out my new … Read more
Whenever I’m trying to link two sites, I find the most efficient and least destructive way is to use the WordPress XMLRPC API. http://codex.wordpress.org/XML-RPC_WordPress_API/Posts In this case, you could pull this info through using the built in IXR_Client library. This saves a ton of time writing code and trying to mix databases. If they wind … Read more
When calling add_filter( ‘image_size_names_choose’, ‘custom_image_sizes_choose’ ); use your investigative skills to see how it would be best to call an if(thisweretrue) add_filter( ‘image_size_names_choose’, ‘custom_image_sizes_choose’ ); since I don’t know exactly what your specific situation is. I actually was able to use your solution for setting up the custom sizes to help out with what I … Read more