296 lines
7.2 KiB
PHP
296 lines
7.2 KiB
PHP
<?php
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class pluginAPI extends Plugin {
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public function init()
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{
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global $Security;
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// This key is used for request such as get the list of all posts and pages
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$token = md5($Security->key1().time().DOMAIN);
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$this->dbFields = array(
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'ping'=>0, // 0 = false, 1 = true
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'token'=>$token, // Private key
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'showAllAmount'=>15, // Amount of posts and pages for return
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'authentication'=>1 // Authentication required
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);
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}
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public function form()
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{
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$html = '';
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$html .= '<div>';
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$html .= '<input type="hidden" name="ping" value="0">';
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$html .= '<input name="ping" id="jsping" type="checkbox" value="1" '.($this->getDbField('ping')?'checked':'').'>';
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$html .= '<label class="forCheckbox" for="jsping">Ping Bludit.com</label>';
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$html .= '<div class="tip">Enable this feature to share your posts and pages with Bludit.com.</div>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<p><b>Authorization Key:</b> '.$this->getDbField('token').'</p>';
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$html .= '<div class="tip">This key is private, do not share it with anyone.</div>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<p><b>Show all posts:</b> <a href="'.DOMAIN_BASE.'api/show/all/posts/'.$this->getDbField('token').'">'.DOMAIN_BASE.'api/show/all/posts/'.$this->getDbField('token').'</a></p>';
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$html .= '<div class="tip">Get all posts from this site.</div>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<p><b>Show all pages:</b> <a href="'.DOMAIN_BASE.'api/show/all/pages/'.$this->getDbField('token').'">'.DOMAIN_BASE.'api/show/all/pages/'.$this->getDbField('token').'</a></p>';
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$html .= '<div class="tip">Get all pages from this site.</div>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<p><b>Show post:</b> <a href="'.DOMAIN_BASE.'api/show/post/{POST-NAME}">'.DOMAIN_BASE.'api/show/post/{POST-NAME}</a></p>';
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$html .= '<div class="tip">Get a particular post, change the {POST-NAME} with the post friendly url.</div>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<p><b>Show page:</b> <a href="'.DOMAIN_BASE.'api/show/page/{PAGE-NAME}">'.DOMAIN_BASE.'api/show/page/{PAGE-NAME}</a></p>';
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$html .= '<div class="tip">Get a particular page, change the {PAGE-NAME} with the page friendly url.</div>';
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$html .= '</div>';
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return $html;
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}
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public function install($position=0)
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{
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parent::install($position);
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$this->ping();
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}
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// API HOOKS
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// ----------------------------------------------------------------------------
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public function afterFormSave()
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{
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$this->ping();
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}
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public function beforeRulesLoad()
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{
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global $Url;
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// Check if the URI start with /api/
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$startString = HTML_PATH_ROOT.'api/';
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$URI = $Url->uri();
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$length = mb_strlen($startString, CHARSET);
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if( mb_substr($URI, 0, $length)!=$startString ) {
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return false;
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}
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// Remove the first part of the URI
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$URI = mb_substr($URI, $length);
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// METHODS
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// ------------------------------------------------------------
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// GET
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// POST
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// PUT
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// DELETE
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$method = $_SERVER['REQUEST_METHOD'];
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// INPUTS
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// ------------------------------------------------------------
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// token | authentication token
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$inputs = json_decode(file_get_contents('php://input'),true);
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if( empty($inputs) ) {
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// Default variables for $input
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$inputs = array(
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'token'=>''
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);
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}
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else {
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// Sanitize inputs
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foreach( $inputs as $key=>$value ) {
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if(empty($value)) {
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return false;
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} else {
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$inputs[$key] = Sanitize::html($value);
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}
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}
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}
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// PARAMETERS
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// ------------------------------------------------------------
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// /api/posts | GET | returns all posts
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// /api/posts/{slug} | GET | returns the post with the {slug}
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// /api/pages | GET | returns all pages
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// /api/pages/{slug} | GET | returns the page with the {slug}
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// /api/cli/regenerate | PUT | check for new posts and pages
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$parameters = explode('/', $URI);
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// Sanitize parameters
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foreach( $parameters as $key=>$value ) {
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if(empty($value)) {
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return false;
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} else {
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$parameters[$key] = Sanitize::html($value);
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}
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}
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// Check authentication
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if( $this->getDbField('authentication')==1 ) {
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if( $inputs['token']!=$this->getDbField('token') ) {
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$this->response(array(
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'status'=>'1',
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'message'=>'Invalid token.'
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));
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}
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}
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// /api/posts
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if( ($method==='GET') && ($parameters[0]==='posts') && empty($parameters[1]) ) {
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$data = $this->getAllPosts();
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$this->response($data);
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}
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// /api/pages
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elseif( ($method==='GET') && ($parameters[0]==='pages') && empty($parameters[1]) ) {
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$data = $this->getAllPages();
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$this->response($data);
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}
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// /api/posts/{slug}
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elseif( ($method==='GET') && ($parameters[0]==='posts') && !empty($parameters[1]) ) {
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$data = $this->getPost($parameters[1]);
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$this->response($data);
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}
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// /api/pages/{slug}
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elseif( ($method==='GET') && ($parameters[0]==='pages') && !empty($parameters[1]) ) {
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$data = $this->getPage($parameters[1]);
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$this->response($data);
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}
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}
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// FUNCTIONS
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// ----------------------------------------------------------------------------
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private function response($data=array())
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{
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$json = json_encode($data);
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header('Content-Type: application/json');
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exit($json);
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}
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private function ping()
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{
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if($this->getDbField('ping')) {
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// Get the authentication key
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$token = $this->getDbField('token');
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$url = 'https://api.bludit.com/ping?token='.$token.'&url='.DOMAIN_BASE;
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// Check if curl is installed
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if( function_exists('curl_version') ) {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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$out = curl_exec($ch);
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if($out === false) {
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Log::set('Plugin API : '.'Curl error: '.curl_error($ch));
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}
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curl_close($ch);
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}
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else {
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$options = array(
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"ssl"=>array(
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"verify_peer"=>false,
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"verify_peer_name"=>false
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)
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);
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$stream = stream_context_create($options);
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$out = file_get_contents($url, false, $stream);
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}
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}
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}
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private function getPost($key)
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{
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// Generate the object Post
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$Post = buildPost($key);
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if(!$Post) {
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return array(
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'status'=>'1',
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'message'=>'Post not found.'
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);
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}
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$data = $Post->json(true);
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$data['status'] = '0';
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$data['message'] = '';
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return $data;
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}
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private function getAllPosts()
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{
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$posts = buildPostsForPage(0, $this->getDbField('showAllAmount'), true, false);
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$tmp = array(
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'status'=>'0',
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'message'=>''
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);
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foreach($posts as $Post) {
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array_push($tmp, $Post->json( $returnsArray=true ));
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}
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return $tmp;
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}
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private function getPage($key)
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{
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// Generate the object Page
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$Page = buildPage($key);
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if(!$Page) {
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return array(
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'status'=>'1',
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'message'=>'Page not found.'
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);
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}
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$data = $Page->json(true);
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$data['status'] = '0';
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$data['message'] = '';
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return $data;
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}
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private function getAllPages()
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{
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$pages = buildAllPages();
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$tmp = array(
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'status'=>'0',
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'message'=>''
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);
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foreach($pages as $Page) {
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if($Page->published()) {
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array_push($tmp, $Page->json( $returnsArray=true ));
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}
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}
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return $tmp;
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}
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}
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