adamcrampton

/** 
*  Steps:
*  1. Pop this into your theme's assets/js directory, set the filename as widgets.js (or add JS to existing widgets.js)
*  2. See the other gist for widget PHP instructions if you haven't already
*  3. Profit++
*/
// ============================================
// Custom JavaScript used in Widgets (WP Admin)
// ============================================
// Image uploader

adamcrampton

Manual Insertion of ACF Fields Into The WordPress Database

To add ACF fields to the WordPress database (e.g. when using a seeder), you need to add each ACF field as a row into the wp_posts table using the post_type value of acf-field.

This guide assumes that you have defined the fields with PHP and are seeding posts directly into the WordPress database.

Note: You can also create ACF Groups in a similar way using acf-field-group post_type. I will cover this in a separate gist.

Getting Started

Note: The only practical use case for this is a database seeder (e.g. for demo data) - any other interaction with ACF and the WordPress database should really be done via the plugin itself.

adamcrampton

<?php

/**
 * @param string $imageUrl
 * @return string|bool
 */
public function getImageMimeType($imageUrl) {
    $mimeTypes = [
        IMAGETYPE_GIF => "image/gif",
        IMAGETYPE_JPEG => "image/jpg",

adamcrampton

echo Enter project directory name
read dirname
echo Setting permissions for $dirname...
sudo chown -R $USER:www-data /var/www/$dirname/storage
sudo chown -R $USER:www-data /var/www/$dirname/bootstrap/cache
chmod -R 775 /var/www/$dirname/storage
chmod -R 775 /var/www/$dirname/bootstrap/cache

adamcrampton

<?php
/**
 * Generates a hash for each nested array in the data set.
 * Sets itself as the parent key - useful for comparisons.
 *
 * @param array $dataArray
 * @param array $preserveFields Fields to return but not include in hash
 * @return array $updatedArray
 */
private function setHashKeys(array $dataArray, array $preserveFields = [])

adamcrampton

function buildOption(value, text, selected) {
    return $("<option/>", {
        value: value,
        text: text,
        selected: selected
    });
}

// Usage:
// $('#myselect').append(buildOption(key, value, selected));

adamcrampton

function toTitleCase(string) {
    return string.replace(
        /\w\S*/g,
        function(text) {
            return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase();
        }
    );
}

adamcrampton

// Set field value for element if it has a value
function setFieldValueInStorage(elementId, storageKey) {
    if (window.localStorage) {
        let storage = window.localStorage;

        // If no value, remove item. Otherwise store.
        if ($('#' + elementId).val()) {
            storage.setItem(storageKey, $('#' + elementId).val());
        } else {
            storage.removeItem(storageKey);

adamcrampton

// Fetch storage item if it exists and set element value
function updateFieldValueFromStorage(elementId, storageKey) {
    let storage = window.localStorage;

    if (storage.getItem(storageKey)) {
        ($('#' + elementId).val(storage.getItem(storageKey)));
    }
}

adamcrampton

<?php
/**
* Bootstrap macros in Service Provider.
*
* @return void
*/
public function boot()
{
    // Build form error macro to easily set inline error labels.
    Form::macro('errorMessage', function($field) {