Drupalgap Add Taxonomy Name Drupal 7 Module.

tax_tid.module

<?php
// $Id$

/**
 * @file
 * Swaps Taxonomy TID to the actual Name of the file in Services REST results
 *
 */
 
 
/**
 * Implements hook_services_request_postprocess_alter().
 */
function tax_tid_services_request_postprocess_alter($controller, $args, &$result) {
      
  if ($controller['callback'] === '_node_resource_retrieve') {
    foreach ((array) $result as $key => $value) {
	
	  //***START Add Taxonomy Field Full Name - Duplicate for multiple fields
	  //field_series is a taxonomy field machine name that I want to grab the tid from to get the full name and add it into the results
	  //I am sure the are a couple of functions that could easly get added into this to help with code.
	  $current_field_name = 'field_series';
	  
	  if ($key == $current_field_name) {
	
        foreach ((array) $value as $level2) {
	      foreach ((array) $level2 as $level3) {
		    foreach ($level3 as $field) {
		  
		  	  //get the tid from the field
			  $tax_tid = $field;
			  
			  //name of new field
			  $new_field_name = $current_field_name.'_tax_full_name';
			  
			  //creat varible that calls Function pass tid and get returns the taxonomy name
			  $tax_full_name = tax_tid_taxonomy_id_to_name($tax_tid);
			  
			  //Add it to the stdClass Object
			  $result -> $new_field_name = $tax_full_name;
			  
			}
		  }
        }
      }
	  //***END Add Taxonomy Field Full Name
	  
	  
    }
  }
  
}


function tax_tid_taxonomy_id_to_name($tax_tid){
              
  //get taxonomy name from tid
  $tax_term = taxonomy_term_load($tax_tid);
  $tax_name = $tax_term->name;
  
  return $tax_name;
			  

}

I also added the below code into my custom Drupalgap module so i could replace the tid with the taxonomy name. I added this inside of this function hook_entity_post_render_content(entity) {}.

if (entity.field_series[language_default()][0]['tid'].length != 0) {
if (entity.field_series[language_default()][0]['tid'] != null) {

            var tax_id = entity.field_series[language_default()][0]['tid'];
            var tax_full_name = entity.field_series_tax_full_name;

            $('div a:contains(' + tax_id + ')').text(tax_full_name);

        }
    }

Just a reminder that this is now available in DrupalGap core (only for nodes though, support for this hasn't been added to the user entity type though).