/**
* Install
*
* Runs on plugin install by setting up the post types, custom taxonomies,
* flushing rewrite rules to initiate the new 'sell_media_item' slug and also
* creates the plugin and populates the settings fields for those plugin
* pages.
*
* @since 1.8.5
* @global $wpdb
* @global $wp_version
* @return void
*/
function sell_media_install()
{
$version = get_option('sell_media_version');
if ($version && $version > SELL_MEDIA_VERSION) {
return;
}
// Register Custom Post Types
sell_media_register_post_types();
// Register Taxonomies
sell_media_register_taxonomies();
// Flush the permalinks
flush_rewrite_rules();
// Don't forget registration hook is called
// BEFORE! taxonomies are registered! therefore
// these terms and taxonomies are NOT derived from our object!
$settings = sell_media_get_plugin_options();
$admin_columns = empty($settings->admin_columns) ? null : $settings->admin_columns;
// Install new table for term meta
$taxonomy_metadata = new SellMediaTaxonomyMetadata();
$taxonomy_metadata->activate();
$taxonomy = 'licenses';
// Add Personal and Commerical default license terms
$r_personal = wp_insert_term('Personal', $taxonomy, array('slug' => 'personal'));
$r_commercial = wp_insert_term('Commercial', $taxonomy, array('slug' => 'commercial'));
// Install protected folder for uploading files and prevent hotlinking
$downloads_url = sell_media_get_upload_dir();
if (wp_mkdir_p($downloads_url) && !file_exists($downloads_url . '/.htaccess')) {
if ($file_handle = @fopen($downloads_url . '/.htaccess', 'w')) {
fwrite($file_handle, 'deny from all');
fclose($file_handle);
}
}
// Add a new Customer role
add_role('sell_media_customer', 'Customer', array('read' => true));
// This is a new install so add the defaults to the options table
if (empty($version)) {
$defaults = sell_media_get_plugin_option_defaults();
update_option(sell_media_get_current_plugin_id() . "_options", $defaults);
// A version number exists, so run upgrades
} else {
require_once SELL_MEDIA_PLUGIN_DIR . '/inc/admin-upgrade.php';
}
// Update the version number
update_option('sell_media_version', SELL_MEDIA_VERSION);
}
/**
* Parse IPTC info and move the uploaded file into the protected area
*
* In order to "protect" our uploaded file, we resize the original
* file down to the largest WordPress size set in Media Settings.
* Then we take the uploaded file and move it to the "protected area".
* Last, we copy (rename) our resized uploaded file to be the original
* file.
*
* @param $attachment_id As WordPress sees it in *postmeta table
* "_wp_attached_file", i.e., YYYY/MM/file-name.ext
* @since 1.0.1
*/
public function move_image_from_attachment($attachment_id = null)
{
$original_file = get_attached_file($attachment_id);
if (file_exists($original_file)) {
$this->parse_iptc_info($original_file, $attachment_id);
// Assign the FULL PATH to our destination file.
$wp_upload_dir = wp_upload_dir();
$destination_file = sell_media_get_upload_dir() . $wp_upload_dir['subdir'] . '/' . basename($original_file);
$destination_dir = sell_media_get_upload_dir() . $wp_upload_dir['subdir'] . '/';
// Check if the destination directory exists, i.e.
// wp-content/uploads/sell_media/YYYY/MM if not we create it.
if (!file_exists(dirname($destination_file))) {
wp_mkdir_p(dirname($destination_file));
}
/**
* Resize original file down to the largest size set in the Media Settings
*
* Determine which version of WP we are using.
* Would rather check if the correct function exists
* but the function 'image_make_intermediate_size' uses other
* functions that are in trunk and not in 3.4
*/
global $wp_version;
if (version_compare($wp_version, '3.5', '>=')) {
/**
* Resize the "original" to our largest size set in the Media Settings.
*
* This creates a file named filename-[width]x[height].jpg
* From here the "original" file is still in our uploads dir, its needed to create
* the additional image sizes. Once we're done making the additional sizes, we rename
* the filename-[width]x[height].jpg to filename.jpg, thus having a resized "original"
* file.
*/
$image_new_size = image_make_intermediate_size($original_file, get_option('large_size_w'), get_option('large_size_h'), false);
/**
* If for some reason the image resize fails we just fall back to the original image.
* Example, the image the user is trying to sell is smaller than our "max width".
*/
if (empty($image_new_size)) {
$resized_image = $original_file;
$keep_original = true;
} else {
$keep_original = false;
$resized_image = $wp_upload_dir['path'] . '/' . $image_new_size['file'];
}
if (!file_exists($destination_file)) {
/**
* Move our originally upload file into the protected area
*/
copy($original_file, $destination_file);
if (!$keep_original) {
unlink($original_file);
}
/**
* We rename our resize original file i.e., "filename-[width]x[height].jpg" located in our uploads directory
* to "filename.jpg"
*/
$new_path_source = dirname($original_file) . '/' . basename($resized_image);
$new_path_destination = $original_file;
copy($new_path_source, $new_path_destination);
}
} else {
$resized_image = image_resize($original_file, get_option('large_size_w'), get_option('large_size_h'), false, null, $wp_upload_dir['path'], 90);
if (!file_exists($destination_file)) {
// Copy original to our protected area
@copy($original_file, $destination_file);
// Copy (rename) our resized image to the original
@copy($resized_image, dirname($resized_image) . '/' . basename($original_file));
}
}
}
}
/**
* Deletes the uploaded file in sell_media/ when the
* trash bin is emptied.
*
* @since 1.0.4
*/
function sell_media_before_delete_post($postid, $attachment_id = null)
{
$post_type = get_post_type($postid);
if ($post_type != 'sell_media_item') {
return;
}
/**
* Get the attachment/thumbnail file so we can replace the "original", i.e.
* lower quality "original" with the file in the protected area.
*/
$attached_file = get_post_meta($postid, '_sell_media_attached_file', true);
if (empty($attachment_id)) {
$attachment_id = get_post_meta($postid, '_sell_media_attachment_id', true);
} else {
delete_post_meta($attachment_id, '_sell_media_for_sale_product_id');
}
delete_post_meta($attachment_id, '_sell_media_for_sale_product_id');
$attached_file_path = sell_media_get_upload_dir() . '/' . $attached_file;
// Delete the file stored in sell_media
if (file_exists($attached_file_path)) {
/**
* Due to how WordPress handles attachments that are NOT
* images we check if the "_wp_attached_file" is in fact
* stored in the sell_media/ directory, i.e. there's only
* "one" copy of the attachment.
*/
$pos = strpos($attached_file, 'sell_media/');
if ($pos !== false) {
$attached_file = str_replace('sell_media/', '', $attached_file);
}
// Copy our "original" back
@copy($attached_file_path, $wp_upload_dir['basedir'] . '/' . $attached_file);
@unlink($attached_file_path);
}
return;
}
