petenelson

<?php 
/*
* Sample code for using WordPress as a REST API endpoint (vs AJAX Admin)
* Author: Pete Nelson @GunGeekATX
*
* 1) Create a page called API in WordPres
* 2) Create a file called page-api.php in your theme directory
* 3) Add code as-needed
*
*/

petenelson

<?php 

// some defaults 
$start = new DateTime('2013-04-11');
$end = new DateTime('2013-05-09');
$current = new DateTime('2013-04-19');


if (isset($_REQUEST['s']))
  $start = new DateTime($_REQUEST['s']);

petenelson

// via http://www.paulund.co.uk/change-the-enter-title-text-for-custom-post-types
// just saving it here for later reference

function change_default_title( $title ){
     $screen = get_current_screen();
     if  ( $screen->post_type == 'product' ) {
          return 'Enter New Product Here';
     }
}
add_filter( 'enter_title_here', 'change_default_title' );

petenelson

// add to header.php prior to wp_head()

$custom_css_file = get_post_meta( get_the_id(), $key = 'custom-css-file', $single = true );
if (false !== $custom_css_file && !empty($custom_css_file)) 
  wp_enqueue_style( get_the_id() . '-custom-css-file', get_template_directory_uri() . '/' . $custom_css_file, array(), $version_tag_here );

petenelson

<?php
/* 
Plugin Name: GGA Twitter Card
Description: Adds Twitter card meta tags to the header 
Author: @GunGeekATX
*/

add_action('wp_head', 'gga_twitter_card_wp_head');
function gga_twitter_card_wp_head() {

petenelson

$test_data = array();
$test_data[] = new stdClass();
$test_data[0]->field1 = 'hello';
$test_data[0]->field2 = 'world';
$test_data[0]->my_object = new stdClass();
$test_data[0]->my_object->field3 = 'more hello world';

wp_localize_script( 'gmec-intranet', 'test_data', $test_data );
  
// outputs the following Javascript

petenelson

<?php
/*
Plugin Name: GGA Import Pages
Description: Quick plugin to bulk import a list of pages <a href="admin-ajax.php?action=gga_import_pages">[Import Now]</a>
*/

add_action( 'wp_ajax_gga_import_pages', 'gga_import_pages' );
function gga_import_pages() {

	global $post;

petenelson

<?php 

// just using a file, could easily be replaced by some other storage method 

if (isset($_REQUEST['new']) && $_REQUEST['new'] == '1') {
	$ver = new stdClass();
	$ver->ver = time();
	file_put_contents('ver.json', json_encode($ver));
}
else {

petenelson

<?php 
/*
Plugin Name: GGA - AJAX Posts by Taxonomy
Author: Pete Nelson (@GunGeekATX)
Description: <a href="http://petenelson.com/wp-admin/admin-ajax.php?action=gga_posts_by_taxonomy&post_type=post&taxonomy=post_tag&term=android">Try it out</a>
Version: 1.0
*/

/*
http://petenelson.com/wp-admin/admin-ajax.php?action=gga_posts_by_taxonomy&post_type=post&taxonomy=post_tag&term=android

petenelson

function gga_set_featured_image_from_url($post_id, $url) {

	$temp_file = download_url( $url );
	if (is_wp_error( $temp_file ))
		return $temp_file;

	$file_array['name'] = basename( $url );
	$file_array['tmp_name'] = $temp_file;

	$sideloaded_id =  media_handle_sideload( $file_array, $post_id );