arunbasillal

/**
 * Preserve triple hyphens while generating image attributes.
 * 
 * Replace triple hyphens in image (---) with a placeholder (IAPHYPHEN) in the image filename.
 * Image Attributes Pro already replaces IAPHYPHEN back to a single hyphen ( - ) after applying filters 
 * in iaffpro_image_name_from_filename().
 * 
 * @param $image_name (string) Name of the image.
 * @return $image_name (string) Name of the image with triple hyphens replaced by IAPHYPHEN
 * 

arunbasillal

/**
 * Return title of the post where the image is uploaded to.
 * For %wc_posttitle%
 * 
 * For WooCommerce variations, this will return the name of the original product 
 * instead of the variation title.
 *
 * @param $image_id The ID of the image that is being updated. 
 * @param $parent_post_id The post to which the image is attached (uploaded) to. 0 if the image is not attached to any post. 
 * @param $args (array) An array containing additional arguments.

arunbasillal

// Remove Image Attributes Pro Media Library Meta Box
remove_action( 'add_meta_boxes_attachment', 'iaffpro_add_meta_box_media_library' );

arunbasillal

// Prevent: Update image attributes after product import from CSV file.
remove_action( 'woocommerce_product_import_inserted_product_object', 'iaffpro_wc_update_image_attributes_after_product_import_from_csv', 10, 2 );

arunbasillal

 /**
 * Custom tag %pr_acf_author% for Image Attributes Pro to use ACF Author Field.
 * 
 * @param $image_id (integer) The ID of the image that is being updated. 
 * @param $parent_post_id (integer) Post to which the image is attached (uploaded) to. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return (string) Author of the post / page / product as defined in ACF, if available. Empty string otherwise. 
 * 
 * @refer https://imageattributespro.com/codex/iaffpro_get_custom_attribute_tag_tagname/

arunbasillal

/**
 * Custom tag %pr_post_author% for Image Attributes Pro
 * 
 * @param $image_id (integer) The ID of the image that is being updated. 
 * @param $parent_post_id (integer) Post to which the image is attached (uploaded) to. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return (string) Author of the post / page / product if available. Empty string otherwise. 
 * 
 * @refer https://imageattributespro.com/codex/iaffpro_get_custom_attribute_tag_tagname/

arunbasillal

/**
 * Removes trailing hyphen from filename if any.
 */
function prefix_iaff_clean_filename_helper( $file ) {
	
	// Process only images.
	$image_extensions = array (
		'image/jpeg', 'image/gif', 'image/png', 'image/bmp', 'image/tiff', 'ico'
	);
	

arunbasillal

/**
 * Custom tag %pr_yoastmetadesc% for Image Attributes Pro that returns Yoast Meta Description.
 * 
 * @link https://yoast.com/developer-blog/yoast-seo-14-0-using-yoast-seo-surfaces/
 * 
 * @param $image_id (integer) The ID of the image that is being updated. 
 * @param $parent_post_id (integer) Post to which the image is attached (uploaded) to. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return (string) Yoast Meta Description.

arunbasillal

/**
 * Custom tag %ds_page_title% for Image Attributes Pro that returns title of Page.
 * 
 * @param $image_id (integer) The ID of the image that is being updated. 
 * @param $parent_post_id (integer) Post to which the image is attached (uploaded) to. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return (string) Title of the page to which the image is uploaded to. Post title if page cannot be found.
 * 
 * @refer https://imageattributespro.com/codex/iaffpro_get_custom_attribute_tag_tagname/

arunbasillal

/**
 * Update image attributes in WordPress Pages only.
 * 
 * The post type for a WordPress page is 'page'.
 * 
 * @author Arun Basil Lal
 * @link https://imageattributespro.com/codex/iaffpro_included_post_types/
 */
function prefix_iap_update_pages_only( $included_post_types ) {