public function get_Relationships_by_Tag($tag, $_method, $_route, $_path, $_headers)
{
if (empty($tag) || !is_string($tag)) {
return new WP_Error('json_options_invalid_tag', __("Invalid options tag"), ['status' => 404]);
}
$site = $_headers['REMOTE'];
$tags = explode(',', $tag);
if ($tags) {
$tags_query['relation'] = 'OR';
foreach ($tags as $tag) {
$tags_query[] = array('key' => 'related_tags', 'value' => $tag, 'compare' => 'LIKE');
}
}
$args = array('post_type' => 'relationship', 'meta_query' => array('relation' => 'AND', array('key' => 'site_address', 'value' => $site), $tags_query));
$relationships = new WP_Query($args);
if ($relationships->have_posts()) {
// Get the Target Categories
$targets = [];
while ($relationships->have_posts()) {
$relationships->the_post();
$targets[] = get_field('target_category');
}
$targets = dedupe($targets);
$related_categories = implode(', ', $targets);
// Find Matching Relationships
$args = array('post_type' => 'relationship', 'tax_query' => array(array('taxonomy' => 'related_categories', 'terms' => $related_categories)));
$relationships = new WP_Query($args);
// Build Relationships JSON Reponse
include 'related-json-response.php';
}
wp_reset_query();
return $sites;
}
<?php
// Called by search to determine which sites to search...
define('WP_USE_THEMES', false);
require_once '../../../../wp-load.php';
// Find Related Sites
$args = array('post_type' => 'relationship');
$relationships = new WP_Query($args);
if ($relationships->have_posts()) {
while ($relationships->have_posts()) {
$relationships->the_post();
$related_sites[] = get_field('site_address');
}
$primary_site = get_site_url() . '/';
$related_sites[] = $primary_site;
$related_sites = dedupe($related_sites);
header('Content-Type: application/json');
echo json_encode($related_sites);
}
// Check Combined Recent Posts for Duplicates, Sort by Date, and Trim to Limit
if (!empty($combined_recent_posts)) {
$combined_recent_posts = dedupe($combined_recent_posts);
usort($combined_recent_posts, create_function('$a,$b', 'return strcmp($b->date, $a->date);'));
$combined_recent_posts = array_slice($combined_recent_posts, 0, $recent);
}
// Check Combined Random Posts for Duplicates, Sort by Random, and Trim to Limit
if (!empty($combined_random_posts)) {
$combined_random_posts = dedupe($combined_random_posts);
shuffle($combined_random_posts);
$combined_random_posts = array_slice($combined_random_posts, 0, $random);
}
// Merge Both to Get Total Posts
$cached_posts = array_merge($combined_recent_posts, $combined_random_posts);
// Finally Clean All the Posts
$cached_posts = dedupe($cached_posts);
usort($cached_posts, create_function('$a,$b', 'return strcmp($b->date, $a->date);'));
// Set the transient
set_transient($post_transient, $cached_posts, 21600);
}
// The Loop
if (!empty($cached_posts)) {
echo '<div id="related-content" data-related="' . json_encode($relationships) . '" class="' . $widget . '" style="max-width: 100%; width: 100%; left: 0; margin: 0 auto;">';
echo '<ul class="custom-slider" id="slider-' . $widget . '">';
$hue = 0;
foreach ($cached_posts as $post) {
include $dir . 'related-loop.php';
}
echo '</ul>';
echo '</div>';
}
function getPostCat($data, $transient)
{
// Build category list as array
$feed_url = str_replace('\\', '', $_GET['feedURL']);
$feed_url = str_replace('"', '', $feed_url);
$json_posts = json_decode(file_get_contents($feed_url), true);
foreach ($json_posts as $json_post) {
$categories = $json_post['category'];
$categories = explode(', ', $categories);
foreach ($categories as $category) {
if (!empty($category)) {
$combined_cats[] = $category;
}
}
$combined_cats = dedupe($combined_cats);
}
// Format the site name
$site_name = str_replace('\\', '', $_GET['siteName']);
$site_name = str_replace('"', '', $site_name);
// Format the site address
$site_address = str_replace('\\', '', $_GET['siteAddress']);
$site_address = str_replace('"', '', $site_address);
// Create array of posts for each category
$sorted_json_posts = array();
$all_posts = array();
$combined_cat_posts = array();
foreach ($combined_cats as $combined_cat) {
// Reformat the JSON Post
foreach ($json_posts as $json_post) {
$post_date = explode('T', $json_post['Post date']);
$post_date[1] = explode('-', $post_date[1]);
$post_date[1] = $post_date[1][0];
$json_post['date'] = implode($post_date, 'T');
unset($json_post['Post date']);
$json_post['link'] = $json_post['path'];
unset($json_post['path']);
$json_post['excerpt'] = $json_post['summary'];
unset($json_post['summary']);
$json_post['type'] = 'JSON';
$json_post['site'] = $site_address;
$json_post['sitename'] = $site_name;
$categories = $json_post['category'];
if (strpos($categories, $combined_cat) !== false) {
$sorted_json_posts[$combined_cat][] = $json_post;
}
}
// Set the Transient
$category_posts = $sorted_json_posts[$combined_cat];
if (!empty($category_posts)) {
// Format the transient name using category
$combined_cat = htmlspecialchars($combined_cat);
$combined_cat = str_replace(' &', '', $combined_cat);
$combined_cat = str_replace('amp;', '', $combined_cat);
$combined_cat = str_replace(' ', '_', $combined_cat);
$cat_transient = 'json_posts_' . $combined_cat;
set_transient($cat_transient, json_encode($category_posts), 21600);
// Add current category posts to combined
if ($cat_transient == $transient) {
$combined_cat_posts = array_merge($category_posts, $combined_cat_posts);
}
// Add current category posts to $all_posts
$all_posts = array_merge($category_posts, $all_posts);
}
}
// Handle combined post results
if (!empty($combined_cat_posts) && isset($_GET['searchCats'])) {
return $combined_cat_posts;
}
// Handle all_posts scenario
if (!empty($all_posts) || $_GET['searchCats'] == '') {
set_transient('json_posts_all_posts', json_encode($all_posts), 21600);
if (!isset($_GET['searchCats'])) {
return $all_posts;
}
}
}
function getRelationships($data, $transient)
{
// Translate Data Variables
$searchCats = $data['searchCats'];
$searchCats = str_replace('\\', '', $searchCats);
$searchCats = json_decode($searchCats);
// Find Matching Relationships
$args = array('post_type' => 'relationship', 'tax_query' => array(array('taxonomy' => 'related_categories', 'terms' => $searchCats)));
$relationships = new WP_Query($args);
include 'related-json-response.php';
// Query Each Site for Posts Matching Relationships
$posts_per_site = 100;
$combined_remote_posts = [];
if ($searchCats == ["all_posts"]) {
// Get the List of Sites
wp_reset_query();
$relationships = new WP_Query(array('post_type' => 'relationship'));
$relationships = $relationships->posts;
foreach ($relationships as $relationship) {
$sites[] = get_field('site_address', $relationship->ID);
}
$sites = dedupe($sites);
$sites[] = get_site_url() . '/';
// Get All Posts and Combine
$combined_posts = [];
foreach ($sites as $site) {
// Resolve the Site Name
if (!property_exists($relationship, 'sitename')) {
if ($site == get_site_url() . '/') {
$sitename = get_bloginfo('name');
} elseif ($site == 'https://www.makingconnectionsnews.org/') {
$sitename = 'Making Connections';
} elseif ($site == 'https://www.wmmt.org/') {
$sitename = 'WMMT FM';
} elseif ($site == 'https://ami.appalshop.org/') {
$sitename = 'AMI';
} elseif ($site == 'https://www.appalshoparchive.org/') {
$sitename = 'Appalshop Archive';
} else {
$sitename = '';
}
} else {
$sitename = $relationship->sitename;
}
$url_base = $site . 'wp-json/posts';
$args = array('filter[posts_per_page]' => $posts_per_site);
$url = add_query_arg($args, $url_base);
$response = wp_remote_get($url, array('timeout' => 10));
if (is_array($response)) {
$posts = json_decode($response['body']);
foreach ($posts as $post) {
$post->site = $site;
$post->sitename = $sitename;
}
$combined_posts = array_merge((array) $combined_posts, (array) $posts);
}
}
$combined_posts = dedupe($combined_posts);
usort($combined_posts, create_function('$a,$b', 'return strcmp($b->date, $a->date);'));
// Get Roadside Posts
//$roadside_posts = json_decode(file_get_contents(get_stylesheet_directory() . '/includes/example.json'), true);
$roadside_posts = json_decode(file_get_contents('https://roadside.org/blog-export'), true);
foreach ($roadside_posts as $roadside_post) {
$post_date = explode('T', $roadside_post['Post date']);
$post_date[1] = explode('-', $post_date[1]);
$post_date[1] = $post_date[1][0];
$roadside_post['date'] = implode($post_date, 'T');
unset($roadside_post['Post date']);
$roadside_post['link'] = $roadside_post['path'];
unset($roadside_post['path']);
$roadside_post['excerpt'] = $roadside_post['summary'];
unset($roadside_post['summary']);
$roadside_post['site'] = 'https://www.roadside.org/';
$roadside_post['sitename'] = 'Roadside Theater';
$rs_posts[] = json_decode(json_encode($roadside_post), FALSE);
}
$combined_posts = array_merge((array) $combined_posts, (array) $rs_posts);
usort($combined_posts, create_function('$a,$b', 'return strcmp($b->date, $a->date);'));
echo json_encode($combined_posts);
// Set the Transient
if (!empty($combined_posts)) {
set_transient($transient, json_encode($combined_posts), 21600);
}
} else {
// Loop through Sites to Get Posts for Matching Categories and Tags
foreach ($sites as $relationship) {
if (property_exists($relationship, 'related_categories')) {
$matching_categories = $relationship->related_categories;
$categories = implode(",", (array) $matching_categories);
} else {
$categories = [];
}
if (property_exists($relationship, 'related_tags')) {
$matching_tags = $relationship->related_tags;
$tags = implode(",", (array) $matching_tags);
} else {
$tags = [];
}
// Get Site Information
if (property_exists($relationship, 'address')) {
$site = $relationship->address;
} else {
return false;
}
$url_base = $site . 'wp-json/posts';
// Resolve the Site Name
if (!property_exists($relationship, 'sitename')) {
if ($site == get_site_url() . '/') {
$sitename = get_bloginfo('name');
} elseif ($site == 'https://www.makingconnectionsnews.org/') {
$sitename = 'Making Connections';
} elseif ($site == 'https://www.wmmt.org/') {
$sitename = 'WMMT FM';
} elseif ($site == 'https://ami.appalshop.org/') {
$sitename = 'AMI';
} elseif ($site == 'https://www.appalshoparchive.org/') {
$sitename = 'Appalshop Archive';
} else {
$sitename = '';
}
} else {
$sitename = $relationship->sitename;
}
// Remote Category Query
if ($categories) {
$args = array('filter[category_name]' => $categories, 'filter[posts_per_page]' => $posts_per_site);
$url = add_query_arg($args, $url_base);
$response = wp_remote_get($url, array('timeout' => 10));
if (is_wp_error($response)) {
$error_string = $response->get_error_message();
echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';
$remote_cat_posts = array();
} else {
$remote_cat_posts = json_decode($response['body']);
}
} else {
$remote_cat_posts = array();
}
// Remote Tag Query
if ($tags) {
$args = array('filter[tag]' => $tags, 'filter[posts_per_page]' => $posts_per_site);
$url = add_query_arg($args, $url_base);
$response = wp_remote_get($url, array('timeout' => 10));
if (is_wp_error($response)) {
$error_string = $response->get_error_message();
echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';
$remote_tag_posts = array();
} else {
$remote_tag_posts = json_decode($response['body']);
}
} else {
$remote_tag_posts = array();
}
// Combine remote Posts
$remote_posts = array_merge((array) $remote_cat_posts, (array) $remote_tag_posts);
$remote_posts = dedupe($remote_posts);
if (is_array($remote_posts)) {
foreach ($remote_posts as $post) {
$post->site = $site;
$post->sitename = $sitename;
}
}
$combined_remote_posts = array_merge((array) $combined_remote_posts, (array) $remote_posts);
}
// Get the local posts too!
foreach ($searchCats as $related_category) {
$term = get_term($related_category, 'related_categories');
$category_slugs[] = $term->slug;
}
$category_slugs = implode(',', $category_slugs);
$url_base = get_site_url() . '/wp-json/posts';
$args = array('filter[posts_per_page]' => $posts_per_site, 'filter[related_categories]' => $category_slugs);
$url = add_query_arg($args, $url_base);
$response = wp_remote_get($url);
if (is_array($response)) {
$local_posts = json_decode($response['body']);
foreach ($local_posts as $post) {
$post->site = get_site_url() . '/';
$post->sitename = get_bloginfo('name');
}
}
$combined_posts = array_merge((array) $combined_remote_posts, (array) $local_posts);
usort($combined_posts, create_function('$a,$b', 'return strcmp($b->date, $a->date);'));
echo json_encode($combined_posts);
// Set the Transient
if (!empty($combined_posts)) {
set_transient($transient, json_encode($combined_posts), 21600);
}
}
}
$primary_relationships->address = $primary_site;
if (!empty($categories)) {
$primary_relationships->related_categories[] = $categories;
}
if (!empty($tags)) {
$primary_relationships->related_tags[] = $tags;
}
// Combine Relationships and Check for Duplicates / Empty Arrays
if (empty($cat_relationships)) {
$cat_relationships = [];
}
if (empty($tag_relationships)) {
$tag_relationships = [];
}
$relationships = array_merge($cat_relationships, $tag_relationships);
$relationships = dedupe($relationships);
$relationships['Primary Relationships'] = $primary_relationships;
// Set the Number of Posts
$recent = get_field('how_many_recent', 'options');
$random = get_field('how_many_random', 'options');
$total_posts = $recent + $random;
if (!empty($relationships)) {
$is_widget = false;
$related_transient = array();
if (!empty($categories)) {
$related_transient[] = $categories;
}
if (!empty($tags)) {
$related_transient[] = $tags;
}
if (empty($related_transient)) {
$site->json_categories = get_field('json_categories');
}
if (get_field('related_categories')) {
$related_categories = get_field('related_categories');
} else {
$related_categories = [];
}
if (get_field('related_tags')) {
$related_tags = get_field('related_tags');
} else {
$related_tags = [];
}
}
if (!empty($related_categories)) {
foreach ($related_categories as $related_category) {
$site->related_categories[] = $related_category;
}
}
if (!empty($related_tags)) {
foreach ($related_tags as $related_tag) {
$site->related_tags[] = $related_tag;
}
}
}
if (!empty($related_categories)) {
$site->related_categories = dedupe($site->related_categories);
}
if (!empty($related_tags)) {
$site->related_tags = dedupe($site->related_tags);
}
}