This technique was used to control WPEngine's caching by making WPE think there was a WordPress CMS user logged in by setting a fake cookie.
This code was developed to display site-wide dynamic content when a user authenticated against an external (non-WordPress) service.
N.B.: this worked as of 10/2015, but WPE may make infratructure changes which break the technique.
| ### Events during order submit process | |
| `core_copy_fieldset_customer_account_to_quote` | |
| `core_copy_fieldset_sales_convert_quote_to_order` | |
| `sales_convert_quote_to_order` | |
| `core_copy_fieldset_sales_convert_quote_address_to_order` | |
| `sales_convert_quote_address_to_order` | |
| `core_copy_fieldset_sales_convert_quote_address_to_order_address` | |
| `sales_convert_quote_address_to_order_address` |
| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |
| /*jslint regexp: true, maxerr: 50, indent: 2 */ | |
| (function (global) { | |
| "use strict"; | |
| function URLUtils(url, baseURL) { | |
| var m = String(url).replace(/^\s+|\s+$/g, "").match(/^([^:\/?#]+:)?(?:\/\/(?:([^:@\/?#]*)(?::([^:@\/?#]*))?@)?(([^:\/?#]*)(?::(\d*))?))?([^?#]*)(\?[^#]*)?(#[\s\S]*)?/); | |
| if (!m) { | |
| throw new RangeError(); | |
| } |
| # This is a general-purpose function to ask Yes/No questions in Bash, either | |
| # with or without a default answer. It keeps repeating the question until it | |
| # gets a valid answer. | |
| ask() { | |
| # http://djm.me/ask | |
| while true; do | |
| if [ "${2:-}" = "Y" ]; then | |
| prompt="Y/n" |
| <?php | |
| /* | |
| * Stick this in your functions.php, or include it from a separate file, | |
| * edit the post types you want to export, | |
| * then use the URL: http://your-blog.com/?_inventory=1 | |
| * | |
| */ | |
| function return_csv_download($array_data, $filename){ | |
| header('Content-Type: text/csv'); // you can change this based on the file type |
| /* | |
| * | |
| * Adds Geolocate button for Locations CPT custom address field | |
| * On button click, gathers address field components and looks up the geolocation with google | |
| * maps api. | |
| * | |
| * DEPENDENCIES: | |
| * must load //maps.googleapis.com/maps/api/js?sensor=false&key=<YOUR-API-KEY> | |
| */ | |
| /* jshint ignore:start */ |
| Backbone.$.ajaxSetup({ | |
| // look for invalid json responses | |
| dataFilter: function(data, type){ | |
| var d = null; | |
| //------------------------------------------- | |
| function tryParse(resp){ | |
| try { | |
| JSON.parse(resp); |
| /** | |
| * Get CFS fields for a post. | |
| * pass post_id in $_GET('id') | |
| * | |
| * invoke with: /wp-admin/admin-ajax.php?action=cfs_values&id=10 | |
| * include raw=1 to get the unencoded data: /wp-admin/admin-ajax.php?action=cfs_values&id=10&raw=1 | |
| */ | |
| function ajax_get_cfs_post_values(){ | |
| $options = array('format' => 'raw'); |
| /* ====================================================================================== | |
| //! -- On Demand Image Sizing -- | |
| Experimental code for generating custom image sizes on demand. | |
| http://wordpress.stackexchange.com/a/124790 | |
| From the author... | |
| "When an image is then requested in a particular size, | |
| which is not yet generated, it will be created only that once." | |
| ====================================================================================== */ |