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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | <?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of Plume Framework, a simple PHP Application Framework.# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.## Plume Framework is free software; you can redistribute it and/or modify# it under the terms of the GNU Lesser General Public License as published by# the Free Software Foundation; either version 2.1 of the License, or# (at your option) any later version.## Plume Framework is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** *//** * Response object to be constructed by the views. * * When constructing a view, the response object must be populated and * returned. The response is then displayed to the visitor. * The interest of using a response object is that we can run a post * filter action on the response. For example you can run a filter that * is checking that all the output is valid HTML and write a logfile if * this is not the case. */class Pluf_HTTP_Response{ /** * Content of the response. */ public $content = ''; /** * Array of the headers to add. * * For example $this->headers['Content-Type'] = 'text/html; charset=utf-8'; */ public $headers = array(); /** * Status code of the answer. */ public $status_code = 200; /** * Cookies to send. * * $this->cookies['my_cookie'] = 'content of the cookie'; */ public $cookies = array(); /** * Status code list. * */ public $status_code_list = array( '100' => 'CONTINUE', '101' => 'SWITCHING PROTOCOLS', '200' => 'OK', '201' => 'CREATED', '202' => 'ACCEPTED', '203' => 'NON-AUTHORITATIVE INFORMATION', '204' => 'NO CONTENT', '205' => 'RESET CONTENT', '206' => 'PARTIAL CONTENT', '300' => 'MULTIPLE CHOICES', '301' => 'MOVED PERMANENTLY', '302' => 'FOUND', '303' => 'SEE OTHER', '304' => 'NOT MODIFIED', '305' => 'USE PROXY', '306' => 'RESERVED', '307' => 'TEMPORARY REDIRECT', '400' => 'BAD REQUEST', '401' => 'UNAUTHORIZED', '402' => 'PAYMENT REQUIRED', '403' => 'FORBIDDEN', '404' => 'NOT FOUND', '405' => 'METHOD NOT ALLOWED', '406' => 'NOT ACCEPTABLE', '407' => 'PROXY AUTHENTICATION REQUIRED', '408' => 'REQUEST TIMEOUT', '409' => 'CONFLICT', '410' => 'GONE', '411' => 'LENGTH REQUIRED', '412' => 'PRECONDITION FAILED', '413' => 'REQUEST ENTITY TOO LARGE', '414' => 'REQUEST-URI TOO LONG', '415' => 'UNSUPPORTED MEDIA TYPE', '416' => 'REQUESTED RANGE NOT SATISFIABLE', '417' => 'EXPECTATION FAILED', '500' => 'INTERNAL SERVER ERROR', '501' => 'NOT IMPLEMENTED', '502' => 'BAD GATEWAY', '503' => 'SERVICE UNAVAILABLE', '504' => 'GATEWAY TIMEOUT', '505' => 'HTTP VERSION NOT SUPPORTED' ); /** * Constructor of the response. * * @param string Content of the response ('') * @param string MimeType of the response (null) if not given will * default to the one given in the configuration 'mimetype' */ function __construct($content='', $mimetype=null) { if (is_null($mimetype)) { $mimetype = Pluf::f('mimetype', 'text/html').'; charset=utf-8'; } $this->content = $content; $this->headers['Content-Type'] = $mimetype; $this->status_code = 200; $this->cookies = array(); } /** * Render a response object. */ function render($output_body=true) { if ($this->status_code >= 200 && $this->status_code != 204 && $this->status_code != 304) { $this->headers['Content-Length'] = strlen($this->content); } $this->outputHeaders(); if ($output_body) { echo $this->content; } } /** * Output headers. */ function outputHeaders() { if (!defined('IN_UNIT_TESTS')) { header('HTTP/1.0 '.$this->status_code.' ' .$this->status_code_list[$this->status_code], true, $this->status_code); foreach ($this->headers as $header => $ch) { header($header.': '.$ch); } foreach ($this->cookies as $cookie => $data) { // name, data, expiration, path, domain, secure, http only $expire = (null == $data) ? time()-31536000 : time()+31536000; $data = (null == $data) ? '' : $data; setcookie($cookie, $data, $expire, Pluf::f('cookie_path', '/'), Pluf::f('cookie_domain', null), Pluf::f('cookie_secure', false), Pluf::f('cookie_httponly', true)); } } else { $_COOKIE = array(); foreach ($this->cookies as $cookie => $data) { $_COOKIE[$cookie] = $data; } } }} |
