levymetal’s gists

levymetal / twitter_cache.php

Last active November 1, 2022 02:40

A simple php twitter cache, which can be used with the v1.1 api

	<?php

	error_reporting( 0 ); // don't let any php errors ruin the feed

	$username = 'username';
	$number_tweets = 4;
	$feed = "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name={$username}&count={$number_tweets}&include_rts=1";
	$cache_file = dirname(__FILE__).'/cache/'.'twitter-cache';
	$modified = filemtime( $cache_file );
	$now = time();

levymetal / style.css

Created October 4, 2013 02:53

Show a wordpress submenu using only CSS

	#sub-menu ul li {
	display: none;
	}

	#sub-menu .menu > li > a {
	display: none;
	}

	#sub-menu ul .current-menu-item,
	#sub-menu ul .current-menu-item li,

levymetal / finder-resize.scpt

Last active November 1, 2022 02:41

Small applescript that makes the finder window really large then back to its original size to force the name column to resize fluidly. Used to fix a bug in OSX Mavericks whereby the name column is randomly wider than the window. Best to use a tool such as BTT to bind it to a keyboard shortcut, I used CMD + E.

	tell application "Finder"
	tell the front Finder window
	-- get the current bounds of the finder window
	set b to the bounds
	-- create a really wide window
	set the bounds to {item 1 of b, item 2 of b, 3000, item 4 of b}
	-- set window back to its original size
	set the bounds to b
	end tell
	end tell

levymetal / application.js

Last active November 1, 2022 02:42

How to add quantity to product archives in WooCommerce (and keep ajax). From blog post: http://christianvarga.com/how-to-add-quantity-to-product-archives-in-woocommerce-and-keep-ajax

	$('.input-text.qty', 'ul.products').on('input', function() {
	$(this).closest('li').find('.add_to_cart_button').data('quantity', $(this).val());
	});

levymetal / gist:03085a8656d8eb104deb

Last active November 1, 2022 02:42

Allow hyphenated usernames in Wordpress Multisite

	<?php

	/**
	* Allow hypenated usernames
	*
	* @wp-hook wpmu_validate_user_signup
	* @param array $result
	* @return array
	*/
	function wpse_59760_allow_hyphenated_usernames( $result ) {

levymetal / functions.php

Last active November 1, 2022 02:42

Return main menu if no sub menu items are found (http://christianvarga.com/how-to-get-submenu-items-from-a-wordpress-menu-based-on-parent-or-sibling/#comment-1710664829)

	<?php

	function my_wp_nav_menu( $theme_location = 'primary', $container = false, $items_wrap = "<div class='widget'><nav><ul>%3\$s</ul></nav></div>" ) {
	$menu = wp_nav_menu(array(
	'container' => $container,
	'items_wrap' => $items_wrap,
	'sub_menu' => true,
	'theme_location' => $theme_location,
	'echo' => false
	));

levymetal / keybase.md

Last active November 1, 2022 01:27

Keybase proof

I hereby claim:

I am levymetal on github.
I am levymetal (https://keybase.io/levymetal) on keybase.
I have a public key whose fingerprint is 9B4B CA67 E4CB 4791 1894 BA66 A223 AEAA B714 64F3

To claim this, I am signing this object:

levymetal / functions.php

Last active November 1, 2022 02:43

Custom adaptation for my sub-menu script that treats first-level items as root-level items. Full documentation here: http://christianvarga.com/how-to-get-submenu-items-from-a-wordpress-menu-based-on-parent-or-sibling/

	<?php

	/** wp_nav_menu( array(
	'theme_location' => 'primary',
	'sub_menu' => true
	) );

	or

	wp_nav_menu( array(

levymetal / functions.php

Last active November 1, 2022 02:43

Custom adaptation for my sub-menu script that allows you to force a specific sub-menu to be displayed. Full documentation here: http://christianvarga.com/how-to-get-submenu-items-from-a-wordpress-menu-based-on-parent-or-sibling/

	<?php

	/* usage
	*
	* wp_nav_menu( array(
	* 'theme_location' => 'primary',
	* 'sub_menu' => true,
	* 'root_id' => id_of_menu_item
	* ) );
	*/

levymetal / twitter-cache.php

Last active November 1, 2022 02:44

Custom version of my twitter cache that works with multiple usernames. Original here: http://christianvarga.com/how-to-get-public-feeds-using-twitters-v1-1-api/#comment-2121870201

	<?php

	// call this script using a GET parameter, eg: http://your-domain.com/twitter-cache.php?screen_name=your_twitter_username

	error_reporting( 0 ); // don't let any php errors ruin the feed

	$username = $_GET['screen_name'];
	$number_tweets = 4;
	$feed = "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name={$username}&count={$number_tweets}&include_rts=1";
	$cache_file = dirname(__FILE__).'/cache/'.'twitter-cache-'.$username;

Christian levymetal

Keybase proof