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Code Issues Releases Wiki Activity

[ticket/10586] Extension front controller

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Handle extension front pages

PHPBB3-10586
This commit is contained in:
David King 2012-02-08 00:08:17 -05:00
parent cfd0afe4ea
commit a0131b45f5
4 changed files with 96 additions and 0 deletions
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31
phpBB/includes/extension/controller_interface.php Normal file
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@ -0,0 +1,31 @@
<?php
/**
*
* @package extension
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* The interface that extension classes have to implement to run front pages
*
* @package extension
*/
interface phpbb_extension_controller_interface
{
/**
* handle the request to display a page from an extension
*
* @return null
*/
public function handle();
}

22
phpBB/includes/extension/manager.php
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@ -428,6 +428,28 @@ class phpbb_extension_manager
}
return $disabled;
}
/**
* Check to see if a given extension is available on the filesystem
*
* @param string $name Extension name to check
* @return bool Depending on whether or not the extension is available
*/
public function available($name)
{
return file_exists($this->phpbb_root_path . "ext/$name/");
}
/**
* Check to see if a given extension is enabled
*
* @param string $name Extension name to check
* @return bool Depending on whether or not the extension is enabled
*/
public function enabled($name)
{
return isset($this->extensions[$name]) && $this->extensions[$name]['ext_active'];
}
/**
* Instantiates a phpbb_extension_finder.

39
phpBB/index.php
View File

@ -24,6 +24,45 @@ $user->session_begin();
$auth->acl($user->data);
$user->setup('viewforum');
// If given an extension, look for a front controller
if ($ext = $request->variable('ext', ''))
{
// The class to load
$class = "phpbb_ext_{$ext}_controller";
// Make sure the specified extension is enabled
// and that it has a controller class
if (!$phpbb_extension_manager->available($ext))
{
send_status_line(404, 'Not Found');
trigger_error($user->lang('EXTENSION_DOES_NOT_EXIST', $ext));
}
else if (!$phpbb_extension_manager->enabled($ext))
{
send_status_line(404, 'Not Found');
trigger_error($user->lang('EXTENSION_DISABLED', $ext));
}
else if (!file_exists("{$phpbb_root_path}ext/$ext/controller.$phpEx") || !class_exists($class))
{
send_status_line(404, 'Not Found');
trigger_error($user->lang('EXTENSION_CONTROLLER_MISSING', $ext));
}
// Instantiate the extension controller
$controller = new $class;
// But let's make sure it's actually a proper controller
if (!($controller instanceof phpbb_extension_controller_interface))
{
send_status_line(500, 'Internal Server Error');
trigger_error($user->lang('EXTENSION_CLASS_WRONG_TYPE', $class));
}
// Let's get it started...
$controller->handle();
exit_handler();
}
display_forums('', $config['load_moderators']);
$order_legend = ($config['legend_sort_groupname']) ? 'group_name' : 'group_legend';

4
phpBB/language/en/common.php
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@ -185,7 +185,11 @@ $lang = array_merge($lang, array(
'ERR_WRONG_PATH_TO_PHPBB' => 'The phpBB path specified appears to be invalid.',
'EXPAND_VIEW' => 'Expand view',
'EXTENSION' => 'Extension',
'EXTENSION_CONTROLLER_MISSING' => 'The extension <strong>%s</strong> is missing a controller class and cannot be accessed through the front-end.',
'EXTENSION_CLASS_WRONG_TYPE' => 'The extension controller class <strong>%s</strong> is not an instance of the phpbb_extension_controller_interface.',
'EXTENSION_DISABLED' => 'The extension <strong>%s</strong> is not enabled.',
'EXTENSION_DISABLED_AFTER_POSTING' => 'The extension <strong>%s</strong> has been deactivated and can no longer be displayed.',
'EXTENSION_DOES_NOT_EXIST' => 'The extension <strong>%s</strong> does not exist.',
'FAQ' => 'FAQ',
'FAQ_EXPLAIN' => 'Frequently Asked Questions',