146 lines
2.4 KiB
PHP
146 lines
2.4 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($output) {
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if (is_array($output) && count($output) === 0) {
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$output = '';
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}
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if (is_numeric($output)) {
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$output = (string)$output;
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}
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if (!is_string($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, &$current_user, $user_id) {
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$output_date_format = Custer::USER_INFO_DATE_FORMAT;
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$is_acf = false;
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/*
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* if is special query __author_page__
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* return author page url
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*
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*/
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if ($query === '__author_page__') {
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$output = get_author_posts_url($user_id);
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return \CUSTER\return_result($output);
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}
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/*
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* if is special query __user_post__
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* return author page url
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*
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*/
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if ($query === '__user_post__') {
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$output = \CUSTER\find_user_post_url($user_id);
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return \CUSTER\return_result($output);
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}
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/*
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* check if it's an acf field
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*
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*/
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$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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$is_acf = true;
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/*
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* if is acf, use the acf return format
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* otherwise, use the default wordpress value
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*
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*/
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if ($is_acf)
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$output = get_field($query, $acf_id);
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else
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$output = $current_user->$query;
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/*
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* try to extract a string
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*
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*/
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while (is_array($output) && count($output) === 1)
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$output = reset($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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return \CUSTER\return_result($output);
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}
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/*
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* find the posts of the user and return the first one
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*
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*/
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function find_user_post_url($user_id) {
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$user_post_url = '';
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$args = array(
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'post_type' => 'post',
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'author' => $user_id,
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'posts_per_page' => 1,
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);
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$posts = get_posts($args);
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if (empty($posts)) {
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$user_post_url = '';
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}
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else {
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$query = reset($posts);
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$user_post_url = get_permalink($query->ID);
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}
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return $user_post_url;
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}
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?>
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