karlazz’s gists

karlazz / gist:8106308

Created December 23, 2013 23:02

Add a post type record to wp-post from command line. Doesn't take content (yet), needs work.

	<?php
	if (isset($argv[1])) $title = $argv[1]; else { print "Usage php wpinsert TITLE POSTTYPE \n -- POSTTYPE is optional and defaults to page\n"; exit; }
	if (isset($argv[2])) $type = $argv[2]; else { print "Post type defaulting to PAGE\n"; $type="page"; }

	//required include files
	define('WP_DEBUG', false);
	require('wp-blog-header.php');
	require_once("wp-config.php");
	require_once("wp-includes/wp-db.php");

karlazz / gist:8152691

Created December 27, 2013 21:14

Turn on error log for this php script.

	ini_set("log_errors", 1);
	ini_set("error_log", "php-error.log");
	error_log( "Hello, errors!" );

karlazz / gist:8152703

Created December 27, 2013 21:16

Quickly display multiple values on separate lines.

foreach ($d = array('<br>', self::USER, self::ENDPOINT, $query_string) as $e) {echo $e . $d[0];}

karlazz / gist:9511441

Created March 12, 2014 17:05

How to clear DNS cache on mavericks OS

dscacheutil -flushcache;sudo killall -HUP mDNSResponder

karlazz / gist:4a9feba239d548d54bb5

Created June 25, 2014 22:26

Read from a file into a multi-selector field in gravity forms

	/* http://www.gravityhelp.com/documentation/page/Dynamically_Populating_Drop_Down_Fields
	*/
	add_filter('gform_pre_render_5', 'populate_posts');
	function populate_posts($form){

	foreach($form['fields'] as &$field){

	if( strpos($field['cssClass'], 'multi-selector') === false) /* original had a check for $field['type'] != 'select' */
	continue;

karlazz / gist:e207417e5165f49bee1d

Created July 3, 2014 16:41

Some gravity form field manipulations: character counter (requires plugin), field validations, preset form values, post set form value.

	<?php
	add_action('wp_footer', 'add_char_counter');
	function add_char_counter() {
	if ( is_page( array( 'add-a-highlight', 'add-a-publication' ) ) ) { ?>
	<script src="/wp-content/themes/ameriflux/library/js/textcounter.min.js"></script>
	<script type="text/javascript">
	jQuery('.amx-title input').textcounter({
	max: 250,
	countDownText: "Characters Left: "
	});

karlazz / gist:019ed5666079ec9a3f9c

Created October 2, 2014 22:17

redirect debug output to debug.log with wordpress

	define('WP_DEBUG', true);
	define('WP_DEBUG_LOG', true);
	define('WP_DEBUG_DISPLAY', false);

karlazz / gist:97820f3a17f90f421ca0

Last active September 7, 2016 01:03

WP_ajax basics with nonce security part not tested

	// this goes in the page template or where you need it
	// make sure that your add_action and your callback are in functions, not in a page template

	wp_enqueue_script('karla');

	$ajax_nonce = wp_create_nonce( "karla-nonce" );

	wp_localize_script('karla','getter',array('ajax_url' => admin_url( 'admin-ajax.php' ),'sugar'=>$_GET['sugar']), 'security'=> $ajax_nonce );

karlazz / gist:aff9c80aa804c12d0f60

Created November 29, 2014 00:24

Create an event handler for jquery from viralpatel.net

	(function ($) {
	$.each(['show', 'hide'], function (i, ev) {
	var el = $.fn[ev];
	$.fn[ev] = function () {
	this.trigger(ev);
	return el.apply(this, arguments);
	};
	});
	})(jQuery);

karlazz / gist:d6330b8192c413259452

Last active August 29, 2015 14:14

enhance wp-config to easily toggle debugging

	if (isset($_GET['debug']) ) {
	define('WP_DEBUG',true);
	if ( $_GET['debug']=='log') {
	// Enable Debug logging to the /wp-content/debug.log file
	// The web user will have to have write permission to the file
	/* uncomment next to use wordpress file default of wp-content/debug.log, make sure of write permission */
	//define('WP_DEBUG_LOG', true);
	/* or use a file in the wp-content/uploads directory, which should always have write perms on it */
	@ini_set('error_log', dirname(__FILE__) . '/wp-content/uploads/debug.log');
	// Disable display of errors and warnings

Karla Leibowitz karlazz