Rusty Shackleford
87 lines
2.5 KiB
PHP
87 lines
2.5 KiB
PHP
<?php
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use Katana\Seal as Seal;
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import(Plugin::ajax_post);
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final class AJAX extends Protector {
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use Post;
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const MESSAGE = "notes";
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const ACTION = "action";
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const DATA = "response";
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/**
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* Message pool
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*/
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private static $pool = array(
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"notes" => array(),
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"action" => array(),
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"response" => array()
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);
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/**
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* Check headers
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*/
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static function check(){ if($H = apache_request_headers()){ return isset($H['X-AJAX-Perform']); } }
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/**
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* Message processing
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*/
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static function push($node, $info){ if(isset(static::$pool[$node])) static::$pool[$node][] = $info; return false; }
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static function eject(){ echo json_encode(static::$pool, JSON_UNESCAPED_UNICODE); return false; }
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static function escape($string){ return nl2br(addslashes(htmlspecialchars(trim($string)))); }
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/**
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* Note simplex
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*/
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static function note($text, $flag = Note::SUCCESS){ return static::push(static::MESSAGE, [ "type" => $flag, "text" => $text ]); }
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static function note_fail($text){ return static::note($text, Note::FAILURE); }
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static function note_warn($text){ return static::note($text, Note::WARNING); }
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/**
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* Actions
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*/
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static function action_redirect($address){ return static::push(static::ACTION, [ "type" => "redirect", "address" => urlencode($address) ]); }
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static function action_response($data){ return static::push(static::DATA, [ "data" => $data ]); }
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static function action_log($text){ return static::push(static::ACTION, [ "type" => "log", "data" => $text ]); }
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static function action_log_array(array $text){ foreach($text as $note){ static::action_log($note); } return false; }
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/**
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* Entry point
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*/
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static function init(){
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if(isset($_POST)){
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static::action();
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} else {
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static::route();
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}
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}
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/**
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* Routing schema
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*/
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static function route(){
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switch(X::$path[0]){
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case 'ping': static::note_fail("pong"); break;
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case 'options': exit('got options'); break;
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case 'control': break;
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default: if(Katana::tree() && isset(X::$tree[X::$path[0]])){ # welcome on board
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X::$node = X::$path[0];
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X::$file = X::$tree[X::$node]['file'];
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X::$mode = X::$tree[X::$node]['mode'];
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Katana::cata(X::$node);
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switch(X::$path[1]){
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case 'create': static::action_response(static::post_create()); break;
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case 'delete': static::note_fail("Not implemented"); break;
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case 'update': static::note_fail("Not implemented"); break;
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case 'read': static::action_response(static::post_read(intval(X::$path[2]))); break;
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default: break;
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}
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} break;
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}
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static::eject();
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return false;
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}
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} |