arunbasillal

/**
 * Use Captions as alt text.
 *
 * @param $attributes 		(array) Associative array of image attributes.
 * @param $image_id 		(int) ID of the current image.
 * @param $parent_post_id	(int) ID of the post the image is inserted into. 0 for images not attached to a post.
 * 
 * @author Arun Basil Lal
 * @link https://imageattributespro.com/codex/iaffpro_image_attributes/
 */

arunbasillal

/**
 * Custom tag %product_description% for Image Attributes Pro
 * 
 * @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. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return string WordPress post content. WooCommerce product long description is saved as post content.
 * 
 * @refer https://imageattributespro.com/codex/iaffpro_get_custom_attribute_tag_tagname/

arunbasillal

/**
 * Add hyphens between words for Image Title in Image Attributes Pro
 *
 * @param $attributes 		(array) Associative array of image attributes.
 * 
 * @author Arun Basil Lal
 * @link https://imageattributespro.com/codex/iaffpro_image_attributes/
 */
function prefix_iap_add_hyphens_to_image_title( $attributes ) {
	

arunbasillal

/**
 * Custom tag %random_number% for Image Attributes Pro.
 * 
 * Generates a random number between 0 and 999.
 * 
 * @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.
 * 
 * @return (integer) A random number between 0 and 999.

arunbasillal

/**
 * Update image attributes when alt text is updated.
 * 
 * Runs when image alt text is updated using update_post_meta and 
 * calls iaffpro_auto_image_attributes_pro() function to update image attributes.
 * 
 * Settings from "Bulk Updater Settings" tab are used to update the attributes.
 * 
 * @param int $meta_id ID of metadata entry to update.
 * @param int $object_id Image ID.

arunbasillal

/**
 * Custom tag %image_alt_text% for Image Attributes Pro.
 * 
 * @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. 
 * @param $args (array) An array containing additional arguments.
 * 
 * @return (string) Image alt text from Media Library.
 */
function iaffpro_get_custom_attribute_tag_image_alt_text( $image_id, $parent_post_id, $args = array() ) {

arunbasillal

// EXIF data extracted using exif_read_data() PHP function from https://github.com/ianare/exif-samples/blob/master/jpg/Canon_40D.jpg

Array (
    [FileDateTime] => 0
    [FileSize] => 7958
    [FileType] => 2
    [MimeType] => image/jpeg
    [SectionsFound] => ANY_TAG, IFD0, THUMBNAIL, EXIF, GPS, INTEROP
    [COMPUTED] => Array
        (

arunbasillal

<?php 
// Load WordPress.
require( 'wp-load.php' );

// Run the Bulk Updater
prefix_iap_run_bulk_updater();

/**
 * Run Image Attributes Pro Bulk Updater Programmatically
 *