146 lines
2.3 KiB
PHP
146 lines
2.3 KiB
PHP
<?php
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namespace CUSTER;
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/*
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* it means someone outside wp is accessing the file, in this case kill it.
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*/
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if (!defined('ABSPATH')) {
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die('You can not access this file!');
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}
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/*
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* return the result
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*
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*/
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function return_result($output, $if_empty = '') {
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/*
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* if empty, apply options, or default empty string ''
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*
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*/
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if (empty($output)) {
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$output = $if_empty;
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}
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/*
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* if number, output a string
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*
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*/
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if (is_numeric($output)) {
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$output = (string)$output;
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}
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/*
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* if not scalar, stringify output
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*
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*/
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if (!is_scalar($output)) {
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$output = json_encode($output, JSON_UNESCAPED_SLASHES);
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}
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return esc_html($output);
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}
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/*
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* format the output
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* if is acf, use acf default format
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*/
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function format_user_info($query, $user_id, $if_empty = '') {
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$output_date_format = Custer::USER_INFO_DATE_FORMAT;
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$special_queries = Custer::QUERIES;
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$is_acf = false;
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/*
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* if is special query
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*
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*/
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if (in_array($query, $special_queries, true)) {
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$trimmed_query = trim($query, '_');
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$function_name = __NAMESPACE__.'\find_'.$trimmed_query;
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$output = $function_name($user_id);
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return \CUSTER\return_result($output, $if_empty);
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}
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/*
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* for the rest, we need the user
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*
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*/
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$current_user = get_user_by('id', $user_id);
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if (empty($current_user)) {
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return null;
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}
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/*
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* check if it's an acf field
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*
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*/
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$acf_id = 'user_'.$user_id;
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$acf_object = get_field_object($query, $acf_id);
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if ($acf_object !== false) {
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$is_acf = true;
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}
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/*
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* if is acf, use the acf return format
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* otherwise, use the default wordpress value
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*
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*/
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if ($is_acf) {
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$output = get_field($query, $acf_id);
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}
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else {
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$output = $current_user->$query;
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}
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/*
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* try to extract a single entity
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* for example : ["string"] -> "string"
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* or : ["", "string"] -> "string"
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*
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*/
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$output = \CUSTER\extract_smallest_entity($output);
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/*
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* if is not acf
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* check if is a date
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* and format it
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* to create a DateTime from a time stamp : https://stackoverflow.com/a/12039058/9497573
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*
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*/
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if (!$is_acf) {
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$timestamp = false;
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if (is_string($output)) {
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$timestamp = strtotime($output);
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}
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if ($timestamp !== false) {
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//$date = new \DateTime('@' . $timestamp);
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$date = date_create('@' . $timestamp);
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$output = $date->format($output_date_format);
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}
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}
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/*
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* check options to format the result
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*
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*/
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return \CUSTER\return_result($output, $if_empty);
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}
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?>
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