g-artech / wordpress-snippets

Wordpress & Woocommerce snippets commonly used in theme/plugin development

WORDPRESS RESOURCES

Extensive list of resources for Wordpress and WooCommerce development collected during years of everyday work with those technologies. The list started as a collection of code snippets that I've been frequently using and has evolved into a small repository of various resources that will help you in your daily work with Wordpress and WooCommerce. The list is structured into three sections - links on useful resources and articles, code snippets for a wide range of scenarios you may encounter in your work and a list of trusted, non-commercial plugins that I recommend using (no page builders or similar bad plugins are listed).

Table of Contents

• Links

• Snippets

  • ACF
  • AJAX
  • Assets
  • Blocks
  • Cron
  • Custom Post Types
  • Files
  • Images
  • JS
  • Navigation
  • Options Pages
  • Plugins
  • Posts
  • RSS
  • Security
  • Setup
  • Shortcodes
  • Soacial
  • SQL
  • Templates
  • Terms
  • Tweaks
  • WP Query
  • WPDB
  • WooCommerce

• Trusted Plugins

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Links

• A List of all Default Gutenberg Blocks in WordPress 5.0
• Codex
• Dashicons
• Plugins

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Snippets

ACF

• Add Options Page
• Blocks
• Format Date
• Gallery
• Post Object

AJAX

• functions.php
• weather.js

Assets

• Register Image Sizes
• Register Script
• Register Style
• Register Style in Plugin

Blocks

• Display Reusable Block in Theme
• Wrap Core Blocks in Div

Cron

• Simple Cron Job
• Add Custom Scheduling
• Unschedule Cron Job

Custom Post Types

• Custom Post Type
• Custom Taxonomy

Files

• Allow .doc Upload
• Allow .svg Upload

HTACCESS

• Disable Directory Listing
• Full Path Disclosure
• XMLrpc

Hooks

• Add and Call Custom Action

Images

• Enable post thumbnails
• Thumbnail outside of Loop

JS

• reCaptcha Dark Mode

Navigation

• All Element in Nav Item
• Display child pages

Options Pages

• Add Options Page

Permalinks

• Change Permalinks Base

Plugins

• Check if WP is installed
• Check on activation

Posts

• Change Excerpt Length
• Change Excerpt Length Depending on Post Type
• Change Excerpt More
• Exclude Category From Archive
• Remove Category From Old Posts

RSS

• Custom RSS Footer
• Delay Posts
• Exclude Categories
• Featured Images in RSS

Security

• Change Login Errors
• Create Backdoor
• Disable Comments
• Disable Dashboard Access For Non-Admins
• Disable Login by Email
• Disable RSS
• Disable REST API
• Remove Version Number

Setup

• Multiple Nav Menus
• Nav Menus
• Post Thumbnails
• Widgets

Shortcodes

• Basic Shortcode
• Shortcode with Attributes
• Shortcode with Content

Social

• Sharing Button

SQL

• Truncate Comments

Templates

• Check if template

Terms

• Insert term

Tweaks

• Change Text
• Custom Admin Footer
• Custom Dashboard Logo
• Disable Prefetching
• Remove Admin Bar
• Remove Archive Type From Title
• Remove Editor from Template
• Remove Welcome Panel
• Track Post View Count

Users

• Add User Role
• Disable Dashboard Access
• Log Out Link
• Logout Redirect
• Restrict Access to Post Type

WP Query

• Loop through Taxonomies
• Meta Query
• Order by Meta Value

WPDB

• Create Custom Tables
• Post Meta Query

Woocommerce

• Add custom ordering
• Add product tabs
• Add product taxonomy
• Catalog mode with prices
• Change number of products per row
• Change related product count
• Enable lightbox
• GDPR Checkout
• Get category image
• Get product categories
• Get product featured image
• Get product prices
• Related products count
• Remove first & last class from products
• Remove product tabs
• Remove related products
• Search only products
• Set default ordering
• Unset ordering types

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Trusted plugins

• Advanced Custom Fields PRO
• Classic Editor
• Imsanity
• Post Type Switcher
• Under Construction
• WP Crontrol
• WP Featherlight
• WP Smart Preloader
• WP Super Cache
• WPForms Lite
• YOAST SEO

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