/**
* Get styles for table.
*
* @return string
*/
public function styles()
{
static $styles_output;
if (!$styles_output) {
$styles_output = YES;
return file_get_contents(Eight::find_file('views', 'profiler/table', NO, 'css'));
}
return '';
}
/**
* Sets the view filename.
*
* @chainable
* @param string view filename
* @param string view file type
* @return object
*/
public function set_filename($name, $type = nil)
{
if ($type === nil) {
// Load the filename and set the content type
$this->eight_filename = Eight::find_file('views', $name, YES);
$this->eight_filetype = EXT;
} else {
// Load the filename and set the content type
$this->eight_filename = Eight::find_file('views', $name, YES, $type);
$this->eight_filetype = Eight::config('mimes.' . $type);
if ($this->eight_filetype === nil) {
// Use the specified type
$this->eight_filetype = $type;
}
}
return $this;
}
public static function factory($controller)
{
$controller_file = strtolower($controller);
// Set controller class name
$controller = 'Controller_' . ucfirst($controller);
if (!class_exists($controller, FALSE)) {
// If the file doesn't exist, just return
if (($filepath = Eight::find_file('classes/controllers', $controller_file)) === FALSE) {
return FALSE;
}
// Include the Controller file
require_once $filepath;
}
// Run system.pre_controller
Event::run('dispatch.pre_controller');
// Initialize the controller
$controller = new $controller();
// Run system.post_controller_constructor
Event::run('dispatch.post_controller_constructor');
return new Dispatch($controller);
}
?>
— <?php
echo $code;
?>
</title>
<base href="http://php.net/" />
</head>
<body>
<div id="framework_error" style="width:900px;margin:20px auto;">
<?php
// Unique error identifier
$error_id = uniqid('error');
?>
<style type="text/css">
<?php
include Eight::find_file('views', 'eight/errors', FALSE, 'css');
?>
</style>
<script type="text/javascript">
document.write('<style type="text/css"> .collapsed { display: none; } </style>');
function eight_toggle(elem)
{
elem = document.getElementById(elem);
if (elem.style && elem.style['display'])
// Only works with the "style" attr
var disp = elem.style['display'];
else
if (elem.currentStyle)
// For MSIE, naturally
var disp = elem.currentStyle['display'];
/**
* Converts markdown syntax to html.
*
* @param string markdown string
* @return string
*/
public static function markdown2html($str)
{
require_once Eight::find_file('vendor', 'Markdown');
return Markdown($str);
}
<?php
echo form::open($action, $attributes);
?>
<?php
include Eight::find_file('views', 'eight/form_errors');
?>
<fieldset>
<?php
foreach ($inputs as $title => $input) {
?>
<label><span><?php
echo $title;
?>
</span><?php
echo form::input($input);
?>
</label>
<?php
}
?>
</fieldset>
<fieldset class="submit"><?php
echo html::anchor($cancel, 'Cancel'), ' ', form::button(nil, 'Save');
?>
</fieldset>
<?php
/**
* exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses Eight::lang()
* @uses Eight_Exception::text()
* @param object exception object
* @return void
*/
public static function handle(Exception $e)
{
try {
// Get the exception information
$type = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
// Create a text version of the exception
$error = Eight_Exception::text($e);
// Add this exception to the log
Eight::log('error', $error);
// Manually save logs after exceptions
Eight::log_save();
if (Eight::config('core.display_errors') === FALSE && Eight::$force_show_errors !== YES) {
// Do not show the details
$file = $line = NULL;
$trace = array();
$template = '_disabled';
} else {
$file = $e->getFile();
$line = $e->getLine();
$trace = $e->getTrace();
$template = Eight::$server_api == 'cli' ? '_cli' : '';
}
if (Eight::$server_api != 'cli') {
header("Content-Type: text/html;charset=utf-8");
}
if ($e instanceof Eight_Exception) {
$template = $e->getTemplate() . $template;
if (!headers_sent()) {
$e->sendHeaders();
}
// Use the human-readable error name
$code = Eight::lang('4' . $code);
} else {
$template = Eight_Exception::$template . $template;
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
if ($e instanceof ErrorException) {
// Use the human-readable error name
$code = Eight::lang('4' . $e->getSeverity());
if (version_compare(PHP_VERSION, '5.3', '<')) {
// Workaround for a bug in ErrorException::getTrace() that exists in
// all PHP 5.2 versions. @see http://bugs.php.net/45895
for ($i = count($trace) - 1; $i > 0; --$i) {
if (isset($trace[$i - 1]['args'])) {
// Re-position the arguments
$trace[$i]['args'] = $trace[$i - 1]['args'];
unset($trace[$i - 1]['args']);
}
}
}
}
}
// Clean the output buffer if one exists
ob_get_level() and ob_clean();
if ($template = Eight::find_file('views', $template)) {
include $template;
}
} catch (Exception $e) {
// Clean the output buffer if one exists
ob_get_level() and ob_clean();
// Display the exception text
echo Eight_Exception::text($e), "\n";
// Exit with an error code
exit(1);
}
}
/**
* Attempts to autoload tests
*/
public function __autoload($class)
{
if (!str::starts_with($class, 'test_')) {
return FALSE;
}
if (class_exists($class, FALSE)) {
return TRUE;
}
$filename = str_replace('test/', 'tests/', str_replace('_', '/', strtolower($class)));
if (!($path = Eight::find_file('classes', $filename, FALSE))) {
return FALSE;
}
require $path;
return TRUE;
}
<?php
/**
* Eight compatible library wrapped around the Facebook library
*
* @package Modules
* @subpackage Facebook
* @author EightPHP Development Team
* @copyright (c) 2009-2010 EightPHP
* @license http://license.eightphp.com
*/
// Include Facebook Vendor Files
include Eight::find_file('vendor/facebook', 'facebook', TRUE);
class Fb_Core extends Facebook
{
public function __construct()
{
parent::__construct(Eight::config('facebook.api_key'), Eight::config('facebook.secret'));
}
/**
* Method: user
* Provides an easy way to get information about the current user.
* A single field can be passed as a string or multiple fields via an array
*/
public function user($info = array())
{
if (!is_array($info)) {
$info = array($info);
}
// Use the API client to fetch info about the current user
return $this->api_client->users_getInfo($this->user, $info);
/**
* Quick debugging of any variable.
*
* @return NULL
*/
public static function debug($var)
{
require_once Eight::find_file('vendor', 'dBug');
new dBug($var, NULL, TRUE);
}
/**
* Clean cross site scripting exploits from string.
* HTMLPurifier may be used if installed, otherwise defaults to built in method.
* Note - This function should only be used to deal with data upon submission.
* It's not something that should be used for general runtime processing
* since it requires a fair amount of processing overhead.
*
* @param string data to clean
* @param string xss_clean method to use ('htmlpurifier' or defaults to built-in method)
* @return string
*/
public function xss_clean($data, $tool = nil)
{
if ($tool === nil) {
// Use the default tool
$tool = Eight::config('core.global_xss_filtering');
}
if (is_array($data)) {
foreach ($data as $key => $val) {
$data[$key] = $this->xss_clean($val, $tool);
}
return $data;
}
// Do not clean empty strings
if (trim($data) === '') {
return $data;
}
if ($tool === YES) {
// NOTE: This is necessary because switch is NOT type-sensative!
$tool = 'default';
}
switch ($tool) {
case 'htmlpurifier':
/**
* @todo License should go here, http://htmlpurifier.org/
*/
if (!class_exists('HTMLPurifier_Config', NO)) {
// Load HTMLPurifier
require Eight::find_file('vendor', 'htmlpurifier/HTMLPurifier.auto', YES);
require 'HTMLPurifier.func.php';
}
// Set configuration
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML', 'TidyLevel', 'none');
// Only XSS cleaning now
// Run HTMLPurifier
$data = HTMLPurifier($data, $config);
break;
default:
// http://svn.bitflux.ch/repos/public/popoon/trunk/classes/externalinput.php
// +----------------------------------------------------------------------+
// | Copyright (c) 2001-2006 Bitflux GmbH |
// +----------------------------------------------------------------------+
// | Licensed under the Apache License, Version 2.0 (the "License"); |
// | you may not use this file except in compliance with the License. |
// | You may obtain a copy of the License at |
// | http://www.apache.org/licenses/LICENSE-2.0 |
// | Unless required by applicable law or agreed to in writing, software |
// | distributed under the License is distributed on an "AS IS" BASIS, |
// | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
// | implied. See the License for the specific language governing |
// | permissions and limitations under the License. |
// +----------------------------------------------------------------------+
// | Author: Christian Stocker <*****@*****.**> |
// +----------------------------------------------------------------------+
//
// Eight Modifications:
// * Changed double quotes to single quotes, changed indenting and spacing
// * Removed magic_quotes stuff
// * Increased regex readability:
// * Used delimeters that aren't found in the pattern
// * Removed all unneeded escapes
// * Deleted U modifiers and swapped greediness where needed
// * Increased regex speed:
// * Made capturing parentheses non-capturing where possible
// * Removed parentheses where possible
// * Split up alternation alternatives
// * Made some quantifiers possessive
// Fix &entity\n;
$data = str_replace(array('&', '<', '>'), array('&amp;', '&lt;', '&gt;'), $data);
$data = preg_replace('/(&#*\\w+)[\\x00-\\x20]+;/u', '$1;', $data);
$data = preg_replace('/(&#x*[0-9A-F]+);*/iu', '$1;', $data);
$data = html_entity_decode($data, ENT_COMPAT, 'UTF-8');
// Remove any attribute starting with "on" or xmlns
$data = preg_replace('#(<[^>]+?[\\x00-\\x20"\'])(?:on|xmlns)[^>]*+>#iu', '$1>', $data);
// Remove javascript: and vbscript: protocols
$data = preg_replace('#([a-z]*)[\\x00-\\x20]*=[\\x00-\\x20]*([`\'"]*)[\\x00-\\x20]*j[\\x00-\\x20]*a[\\x00-\\x20]*v[\\x00-\\x20]*a[\\x00-\\x20]*s[\\x00-\\x20]*c[\\x00-\\x20]*r[\\x00-\\x20]*i[\\x00-\\x20]*p[\\x00-\\x20]*t[\\x00-\\x20]*:#iu', '$1=$2nojavascript...', $data);
$data = preg_replace('#([a-z]*)[\\x00-\\x20]*=([\'"]*)[\\x00-\\x20]*v[\\x00-\\x20]*b[\\x00-\\x20]*s[\\x00-\\x20]*c[\\x00-\\x20]*r[\\x00-\\x20]*i[\\x00-\\x20]*p[\\x00-\\x20]*t[\\x00-\\x20]*:#iu', '$1=$2novbscript...', $data);
$data = preg_replace('#([a-z]*)[\\x00-\\x20]*=([\'"]*)[\\x00-\\x20]*-moz-binding[\\x00-\\x20]*:#u', '$1=$2nomozbinding...', $data);
// Only works in IE: <span style="width: expression(alert('Ping!'));"></span>
$data = preg_replace('#(<[^>]+?)style[\\x00-\\x20]*=[\\x00-\\x20]*[`\'"]*.*?expression[\\x00-\\x20]*\\([^>]*+>#i', '$1>', $data);
$data = preg_replace('#(<[^>]+?)style[\\x00-\\x20]*=[\\x00-\\x20]*[`\'"]*.*?behaviour[\\x00-\\x20]*\\([^>]*+>#i', '$1>', $data);
$data = preg_replace('#(<[^>]+?)style[\\x00-\\x20]*=[\\x00-\\x20]*[`\'"]*.*?s[\\x00-\\x20]*c[\\x00-\\x20]*r[\\x00-\\x20]*i[\\x00-\\x20]*p[\\x00-\\x20]*t[\\x00-\\x20]*:*[^>]*+>#iu', '$1>', $data);
// Remove namespaced elements (we do not need them)
$data = preg_replace('#</*\\w+:\\w[^>]*+>#i', '', $data);
do {
// Remove really unwanted tags
$old_data = $data;
$data = preg_replace('#</*(?:applet|b(?:ase|gsound|link)|embed|frame(?:set)?|i(?:frame|layer)|l(?:ayer|ink)|meta|object|s(?:cript|tyle)|title|xml)[^>]*+>#i', '', $data);
} while ($old_data !== $data);
break;
}
return $data;
}
/**
* Demonstrates how to use vendor software with Eight.
*/
function vendor()
{
// Let's do a little Markdown shall we.
$br = "\n\n";
$output = '#Marked Down!#' . $br;
$output .= 'This **_markup_** is created *on-the-fly*, by ';
$output .= '[php-markdown-extra](http://michelf.com/projects/php-markdown/extra)' . $br;
$output .= 'It\'s *great* for user <input> & writing about `<HTML>`' . $br;
$output .= 'It\'s also good at footnotes :-) [^1]' . $br;
$output .= '[^1]: A footnote.';
// looks in system/vendor for Markdown.php
require Eight::find_file('vendor', 'Markdown');
echo Markdown($output);
echo 'done in {execution_time} seconds';
}
/**
* Sets the view filename.
*
* $view->set_filename($file);
*
* @param string view filename
* @return View
* @throws Eight_View_Exception
*/
public function set_filename($file)
{
if (($path = Eight::find_file('views', $file)) === FALSE) {
throw new Eight_Exception('The requested view: ' . $file . ', could not be found');
}
// Store the file path locally
$this->_file = $path;
return $this;
}
/**
* Quick debugging of any variable.
*
* @return NULL
*/
public static function debug($var)
{
if (self::$server_api == 'cli') {
var_dump($var);
} else {
require_once Eight::find_file('vendor', 'dBug');
new dBug($var, NULL, TRUE);
}
}
/**
* Creates a SwiftMailer instance.
*
* @param string DSN connection string
* @return object Swift object
*/
public static function connect($config = nil)
{
if (!class_exists('Swift', NO)) {
// Load SwiftMailer
require Eight::find_file('vendor', 'swift/Swift');
// Register the Swift ClassLoader as an autoload
spl_autoload_register(array('Swift_ClassLoader', 'load'));
}
// Load default configuration
$config === nil and $config = Eight::config('email');
switch ($config['driver']) {
case 'smtp':
// Set port
$port = empty($config['options']['port']) ? nil : (int) $config['options']['port'];
if (empty($config['options']['encryption'])) {
// No encryption
$encryption = Swift_Connection_SMTP::ENC_OFF;
} else {
// Set encryption
switch (strtolower($config['options']['encryption'])) {
case 'tls':
$encryption = Swift_Connection_SMTP::ENC_TLS;
break;
case 'ssl':
$encryption = Swift_Connection_SMTP::ENC_SSL;
break;
}
}
// Create a SMTP connection
$connection = new Swift_Connection_SMTP($config['options']['hostname'], $port, $encryption);
// Do authentication, if part of the DSN
empty($config['options']['username']) or $connection->setUsername($config['options']['username']);
empty($config['options']['password']) or $connection->setPassword($config['options']['password']);
if (!empty($config['options']['auth'])) {
// Get the class name and params
list($class, $params) = arr::callback_string($config['options']['auth']);
if ($class === 'PopB4Smtp') {
// Load the PopB4Smtp class manually, due to its odd filename
require Eight::find_file('vendor', 'swift/Swift/Authenticator/$PopB4Smtp$');
}
// Prepare the class name for auto-loading
$class = 'Swift_Authenticator_' . $class;
// Attach the authenticator
$connection->attachAuthenticator($params === nil ? new $class() : new $class($params[0]));
}
// Set the timeout to 5 seconds
$connection->setTimeout(empty($config['options']['timeout']) ? 5 : (int) $config['options']['timeout']);
break;
case 'sendmail':
// Create a sendmail connection
$connection = new Swift_Connection_Sendmail(empty($config['options']) ? Swift_Connection_Sendmail::AUTO_DETECT : $config['options']);
// Set the timeout to 5 seconds
$connection->setTimeout(5);
break;
default:
// Use the native connection
$connection = new Swift_Connection_NativeMail($config['options']);
break;
}
// Create the SwiftMailer instance
return email::$mail = new Swift($connection);
}
<!-- Profiler Starts -->
<style type="text/css">
<?php
echo file_get_contents(Eight::find_file('views', 'profiler/profiler', NO, 'css'));
echo $styles;
?>
</style>
<?
$style='';
$x = 0 + Eight::config('profiler.offset.x');
$y = 0 + Eight::config('profiler.offset.y');
switch(Eight::config('profiler.position')) {
case 'top_left':
$style .= 'top: '.$y.'px; left: '.$x.'px;';
break;
case 'top_right':
$style .= 'top: '.$y.'px; right: '.$x.'px;';
break;
case 'btm_left':
$style .= 'bottom: '.$y.'px; left: '.$x.'px;';
break;
case 'btm_right':
$style .= 'bottom: '.$y.'px; right: '.$x.'px;';
break;
}
$style = 'style="'.$style.'"';
?>
