sudar’s gists

sudar / store-post-meta-gutenberg.js

Created August 6, 2020 09:32

store-post-meta-gutenberg

	const { domReady } = wp;
	const { useMemo } = wp.element;
	const { TextControl } = wp.components;
	const { select, useSelect, useDispatch } = wp.data;
	const { PluginDocumentSettingPanel } = wp.editPost;
	const { registerPlugin } = wp.plugins;
	const { __ } = wp.i18n;

	/**
	* Output the Meta panel for Report pages.

sudar / kses.php

Created August 4, 2020 05:58

Sample code to demonstrate the issue with wp_kses and allowed_html for sanitizing svg's that contain attributes with numbers at the end

	<?php
	/**
	* Sample code to demonstrate the issue with wp_kses and allowed_html for sanitizing svg's that contain attributes with numbers at the end.
	*/

	$svg = <<<SVG
	<svg>
	<path x1="10" y1="10"/>
	</svg>
	SVG;

sudar / backup.sh

Created April 14, 2020 03:44

Bash script to backup WordPress sites. Add this to a cron job and run it every day

	#!/bin/bash

	NOW=$(date +%Y-%m-%d-%H-%M-%S)
	SQL_FILE=${NOW}_db.sql

	# Backup database
	/usr/local/bin/wp db export ../backups/$SQL_FILE --add-drop-table

	# Compress the database file
	gzip ../backups/$SQL_FILE

sudar / exclude-attachments.php

Created November 17, 2018 05:37

Exclude attachments from getting deleted using the Bulk Delete Attachments add-on for Bulk Delete plugin

	<?php
	add_filter( 'bd_delete_attachment_excluded_attachment_ids', 'prefix_exclude_attachment_ids_from_deletion' );
	function prefix_exclude_attachment_ids_from_deletion( $attachment_ids ) {
	return array(
	100,
	111,
	112,
	);
	}

sudar / capability.php

Last active August 7, 2017 12:39

Change the capability that is required for viewing email logs

	<?php
	function wpel_change_email_log_user_role( $capability ) {
	return 'manage_options' // change this to the capability that you want.
	}
	add_filter( 'el_view_email_log_capability', 'wpel_change_email_log_user_role' );

sudar / dump-taxonomies.php

Last active January 30, 2017 11:15

Dump All Taxonomies for debugging

	<?php
	/**
	* Plugin Name: Dump Taxonomy
	* Plugin URI: http://bulkwp.com
	* Description: Dump all Taxonomy for debugging
	* Version: 0.1
	* License: GPL
	* Author: Sudar
	* Author URI: http://sudarmuthu.com/
	*/

sudar / last-page.php

Last active June 18, 2016 06:11

How to find if you are on the last page of a multi-page post in WordPress. Explanation at http://sudarmuthu.com/blog/how-to-find-if-you-are-on-the-last-page-of-a-multi-page-post-in-wordpress/

	<?php
	/**
	* Is the current page the last page of the multi-page post.
	*
	* @return bool True if last page, False otherwise.
	*/
	function is_last_page() {
	global $page, $numpages, $multipage;

	if ( $multipage ) {

sudar / error_msg.php

Created June 27, 2015 08:10

Creating single select WordPress taxonomies. Explanation at http://sudarmuthu.com/blog/creating-single-select-wordpress-taxonomies/

	<?php
	/**
	* Display an error message at the top of the post edit screen explaining that ratings is required.
	*
	* Doing this prevents users from getting confused when their new posts aren't published, as we
	* require a valid rating custom taxonomy.
	*
	* @param WP_Post The current post object.
	*/
	function show_required_field_error_msg( $post ) {

sudar / Customfile-memory.rb

Last active November 1, 2018 11:01

Mapping plugin folder in VVV using shared folders. Details at http://sudarmuthu.com/blog/mapping-plugin-folder-in-vvv-using-shared-folders/

	config.vm.provider "virtualbox" do \|v\|
	v.memory = 2048
	end

sudar / gist:d362472ef9b1f6b6ffef

Created February 2, 2015 14:06

vip-quickstart error output

	$ v up
	Bringing machine 'default' up with 'virtualbox' provider...
	==> default: Clearing any previously set forwarded ports...
	==> default: Fixed port collision for 22 => 2222. Now on port 2201.
	==> default: Clearing any previously set network interfaces...
	==> default: Preparing network interfaces based on configuration...
	default: Adapter 1: nat
	default: Adapter 2: hostonly
	==> default: Forwarding ports...
	default: 22 => 2201 (adapter 1)

Sudar Muthu sudar