andyknapp’s gists

andyknapp / functions.php

Last active December 18, 2015 17:39

Removes WordPress sign-in error message

add_filter ( 'login_errors', create_function ('$a', "return null;"));

andyknapp / functions.php

Last active December 18, 2015 17:39

Remove WP version number from head

remove_action( 'wp_head', 'wp_generator');

andyknapp / functions.php

Last active December 18, 2015 17:39

Custom logo on WP login screen

	function ak_custom_login_logo() {
	wp_enqueue_style( 'ak_custom_login_logo', get_stylesheet_directory_uri() . '/login.css' );
	}
	add_action('login_head', 'ak_smj_custom_login_logo');

andyknapp / functions.php

Created June 20, 2013 02:00

Change footer in WP admin

	function ak_remove_footer_admin() { ?>
	<p>© <?php echo date('Y'); ?> sitename.com</p>
	<?php
	}
	add_filter('admin_footer_text', 'ak_remove_footer_admin');

andyknapp / functions.php

Created June 20, 2013 02:01

Add a widget to the WP admin dashboard

	function ak_dashboard_widget() { ?>
	<p>stuff</p>
	<?php
	}
	function ak_add_dashboard_widget() {
	wp_add_dashboard_widget('wp_dashboard_widget', 'Welcome to This Site', 'ak_dashboard_widget');
	}
	add_action('wp_dashboard_setup', 'ak_add_dashboard_widget');

andyknapp / functions.php

Created June 20, 2013 02:06

Add a page to the WP admin add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $position ); ?>

	add_action('admin_menu', 'ak_menu');

	function ak_menu() {
	add_menu_page('Page Title', 'Menu Title', 'administrator', 'new-pg', 'ak_menu_content');
	}
	function ak__menu_content(){ ?>
	<div class="wrap">
	<h2>Page Title</h2>
	<p>content</p>
	</div>

andyknapp / functions.php

Created June 20, 2013 02:08

Remove meta boxes from WP write post screen

	function ak_custom_meta_box_removal() {
	remove_meta_box( 'postexcerpt', 'product', 'normal' );
	remove_meta_box( 'authordiv', 'product', 'normal' );
	remove_meta_box( 'revisionsdiv', 'product', 'normal' );
	remove_meta_box( 'slugdiv', 'product', 'normal' );
	remove_meta_box( 'mp-meta-download', 'product', 'normal');
	}
	add_action('admin_menu', 'ak_custom_meta_box_removal');

andyknapp / functions.php

Last active December 18, 2015 17:39

Default text in WP wysiwyg editor

	function ak_editor_content( $content ) {
	$content.= "<p>This content is now default text in the wysiwyg editor.</p>";
	$content.= "<p>And so is this";

	return $content;
	}
	add_filter( 'default_content', 'ak_editor_content');

andyknapp / functions.php

Created June 20, 2013 02:13

WP admin tinyMCE customization

	// top row
	if(!function_exists('ak_editor_mce_buttons_top')) {
	function ak_editor_mce_buttons_top($buttons) {
	return array( 'bold', 'italic', 'strikethrough', 'separator', 'bullist', 'numlist', 'justifyleft', 'justifycenter', 'justifyright', 'spellchecker' );

	/* wp defaults
	return array(
	'bold', 'italic', 'strikethrough', 'separator', 'bullist', 'numlist', 'blockquote', 'separator', 'justifyleft', 'justifycenter', 'justifyright', 'separator',
	'link', 'unlink', 'wp_more', 'separator', 'spellchecker', 'fullscreen', 'wp_adv' );
	*/

andyknapp / functions.php

Created June 20, 2013 02:17

Remove / add from the WP admin bar I found this useful in a multisite install where I wanted network sites to link back to the main site homepage, as opposed to the individual network site homepage

	function ak_admin_bar_nav($wp_toolbar) {
	$wp_toolbar->remove_node('comments');
	$wp_toolbar->remove_node('new-content');
	$wp_toolbar->remove_node('my-sites');
	$wp_toolbar->remove_node('wp-logo');
	$wp_toolbar->add_node(array(
	'id' => 'theid',
	'title' => 'A Title',
	'href' => 'http://linkurl.com'
	));

Andy Knapp andyknapp