reasonableframework/helper/wprest.php

213 lines
7.2 KiB
PHP

<?php
/**
* @file wprest.php
* @date 2018-03-14
* @author Go Namhyeon <abuse@catswords.net>
* @brief Wordpress Rest API helper
*/
if(!is_fn("get_wp_posts")) {
function get_wp_posts($wp_server_url) {
$results = array();
$posts = parse_wp_posts($wp_server_url);
$url_res = parse_url($wp_server_url);
$origin = $url_res['host'];
foreach($posts as $post) {
$title = $post['title'];
$content = $post['content'];
$link = $post['link'];
$object_id = $post['id'];
$new_message = get_wp_new_message($title, $content, $link);
$alt_message = get_wp_new_message($title, $content);
$results[] = array(
"origin" => $origin,
"title" => $title,
"content" => $content,
"link" => $link,
"message" => $new_message,
"alt_message" => $alt_message,
"object_id" => $object_id,
"hash_title" => get_hashed_text($title),
"hash_content" => get_hashed_text($content),
"hash_link" => get_hashed_text($link),
"hash_message" => get_hashed_text($new_message),
"hash_alt_message" => get_hashed_text($alt_message)
);
}
return $results;
}
}
if(!is_fn("parse_wp_posts")) {
function parse_wp_posts($wp_server_url) {
$rest_no_route = false;
$posts = array();
$results = array();
$response = get_web_json($wp_server_url, "get", array(
"rest_route" => "/wp/v2/posts/"
));
$code = get_value_in_object("code", $response);
if($code === "rest_no_route") {
$rest_no_route = true;
$response = get_web_xml($wp_server_url, "get", array(
"feed" => "rss2"
));
}
if($rest_no_route === false) {
$posts = $response;
foreach($posts as $post) {
$results[] = array(
"title" => get_clean_xss($post->title->rendered, 1),
"content" => get_clean_xss($post->content->rendered, 1),
"link" => get_clean_xss($post->guid->rendered, 1),
"id" => $post->id,
);
}
} else {
$posts = $response->channel->item;
foreach($posts as $post) {
$post_link = get_clean_xss($post->link);
$post_link_paths = array_filter(explode("/", $post_link), "strlen");
$results[] = array(
"title" => get_clean_xss($post->title),
"content" => get_clean_xss($post->description),
"link" => $post_link,
"id" => end($post_link_paths),
);
}
}
return $results;
}
}
if(!is_fn("get_wp_new_message")) {
function get_wp_new_message($title, $content, $link="") {
$new_message = "";
$clean_title = get_clean_text($title);
$clean_content = get_clean_text($content);
$clean_llnk = get_clean_text($link);
$message = $clean_title . " \n" . $clean_content;
$words = explode(' ', $message);
$words_choice = array_slice($words, 0, 30);
$new_message = trim(implode(' ', $words_choice));
if(!empty($clean_llnk)) {
$new_message .= " " . $clean_llnk;
}
return $new_message;
}
}
if(!is_fn("authenticate_wp")) {
function authenticate_wp($wp_server_url, $client_id, $client_secret, $route="", $code="", $scope="basic", $state="") {
$flag = false;
$wp_access_token = get_session("wp_access_token");
$result = array(
"redirect_uri" => false,
"response" => false
);
if(empty($wp_access_token)) {
if(empty($code)) {
// step 1
$redirect_uri = get_web_build_qs($wp_server_url . "/oauth/authorize", array(
"client_id" => $client_id,
"redirect_uri" => get_route_link($route),
"response_type" => "code",
"scope" => $scope,
"state" => $state
));
$result['redirect_uri'] = $redirect_uri;
} else {
// step 2
$response = get_web_json($wp_server_url . "/oauth/token/", "jsondata", array(
"headers" => array(
"Content-Type" => "application/x-www-form-urlencoded",
"Authorization" => sprintf("Basic %s", base64_encode($client_id . ":" . $client_secret))
),
"data" => array(
"grant_type" => "authorization_code",
"code" => $code,
"client_id" => $client_id,
"client_secret" => $client_secret,
"redirect_uri" => get_route_link($route),
"state" => $state
)
));
// store access token to session
set_session("wp_access_token", $response->access_token);
set_session("wp_expires_in", $response->expires_in);
set_session("wp_token_type", $response->token_type);
set_session("wp_scope", $response->scope);
set_session("refresh_token", $response->refresh_token);
// store respose to result
$result['redirect_uri'] = get_route_link($route);
$result['response'] = $response;
}
if(!array_key_empty("redirect_uri", $result)) {
redirect_uri($result['redirect_uri']);
}
} else {
$flag = true;
}
return $result;
}
}
if(!is_fn("write_wp_post")) {
function write_wp_post($wp_server_url, $access_token, $data=array()) {
$default_data = array(
"title" => "Untitled",
"content" => "insert your content",
"author" => 2,
"status" => "publish",
"categories" => ""
);
foreach($data as $k=>$v) {
$default_data[$k] = $v;
}
$response = get_web_json(get_web_build_qs($wp_server_url, array(
"rest_route" => "/wp/v2/posts"
)), "jsondata", array(
"headers" => array(
"Content-Type" => "application/x-www-form-urlencoded",
"Authorization" => "Bearer " . $access_token
),
"data" => $default_data
)
);
return $response;
}
}
if(!is_fn("get_wp_categories")) {
function get_wp_categories($wp_server_url, $access_token) {
$response = get_web_json(get_web_build_qs($wp_server_url, array(
"rest_route" => "/wp/v2/categories"
)), "get");
return $response;
}
}