View function-documentation.php
| <?php | |
| /** | |
| * Sends and email when a post is published. | |
| * | |
| * Sends and email using wp_mail standard WordPress function including data about | |
| * the post being published. | |
| */ |
avillegasn
/ detect-unused-images.sql
Last active Sep 23, 2019
Detect and remove unused images in WordPress
View detect-unused-images.sql
| SELECT | |
| * | |
| FROM | |
| wp_posts i | |
| WHERE | |
| i.post_type = 'attachment' | |
| AND | |
| NOT EXISTS (SELECT * FROM wp_posts p WHERE p.ID = i.post_parent) | |
| AND | |
| NOT EXISTS (SELECT * FROM wp_postmeta pm WHERE pm.meta_key = '_thumbnail_id' AND pm.meta_value = i.ID) |
avillegasn
/ my-component.js
Last active Jun 28, 2019
Extending @wordpress/scripts to load SVG files inside JSX files.
View my-component.js
| import { | |
| Component, | |
| Fragment, | |
| } from '@wordpress/element'; | |
| import Icon from './icon.svg'; | |
| class MyComponent extends Component { | |
| render() { | |
| return ( |
avillegasn
/ package.json
Created Jun 3, 2019
Content of package.json file to use @wordpress/scripts package
View package.json
| { | |
| "name": "my-wp-plugin", | |
| "version": "1.0.0", | |
| "description": "My WP plugin description", | |
| "keywords": [ | |
| "my", | |
| "wordpress", | |
| "plugin" | |
| ], | |
| "author": "avillegasn", |
avillegasn
/ settings-link.php
Last active May 7, 2019
Add a settings link under your plugin title in the list of plugins
View settings-link.php
| <?php // do not include this opening php tag in your file | |
| add_filter( 'plugin_action_links_nelio-content/nelio-content.php', 'nc_settings_link' ); | |
| function nc_settings_link( $links ) { | |
| // Build and escape the URL. | |
| $url = esc_url( add_query_arg( | |
| 'page', | |
| 'nelio-content-settings', | |
| get_admin_url() . 'admin.php' | |
| ) ); |
avillegasn
/ only-for-admins.php
Last active Feb 27, 2019
Code snippets to hide/manage routes in WordPress REST API
View only-for-admins.php
| <?php | |
| add_filter( 'rest_authentication_errors', function( $result ) { | |
| if ( ! empty( $result ) ) { | |
| return $result; | |
| } | |
| if ( ! is_user_logged_in() ) { | |
| return new WP_Error( 'rest_not_logged_in', 'You are not currently logged in.', array( 'status' => 401 ) ); | |
| } | |
| if ( ! current_user_can( 'administrator' ) ) { |
View react-ui-without-jsx.js
| class Product extends Component { | |
| render() { | |
| return wp.element.createElement( | |
| "div", | |
| { className: "product" }, | |
| wp.element.createElement( | |
| "p", | |
| null, | |
| this.props.name | |
| ) |
avillegasn
/ gutenberg.js
Last active Oct 9, 2019
Fragments of code to add a custom button to Gutenberg rich text blocks
View gutenberg.js
| import ElementIcon from '../images/logo.svg'; | |
| const { Fragment } = wp.element; | |
| const { __ } = window.wp.i18n; | |
| const { registerFormatType, unregisterFormatType } = window.wp.richText; | |
| const { RichTextToolbarButton } = window.wp.blockEditor; | |
| unregisterFormatType( 'nelio/button' ); | |
| registerFormatType( 'nelio/button', { |
avillegasn
/ acf-export.json
Last active Nov 26, 2018
Plugin file to use different image sizes with Nelio Content and Advanced Custom Fields
View acf-export.json
| [ | |
| { | |
| "key": "group_5bf27651e03b6", | |
| "title": "Social Images", | |
| "fields": [ | |
| { | |
| "key": "field_5bf2766a5c07d", | |
| "label": "Facebook", | |
| "name": "nc-facebook-featured-image", | |
| "type": "image", |
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