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start.php
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start.php
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<?php
/**
* Elgg Feedback plugin
* Feedback interface for Elgg sites
*
* @package Feedback
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Prashant Juvekar
* @copyright Prashant Juvekar
* @link http://www.linkedin.com/in/prashantjuvekar
*
* for Elgg 1.8 onwards by iionly
* iionly@gmx.de
*/
elgg_register_event_handler('init', 'system', 'feedback_init');
/**
* Initialize Plugin
*/
function feedback_init() {
// extend the view
elgg_extend_view('page/elements/body', 'feedback/footer');
// extend the site CSS
elgg_extend_view('elgg.css', 'feedback/feedback.css');
elgg_extend_view('admin.css', 'feedback/admin_feedback.css');
// create feedback page in admin section
elgg_register_admin_menu_item('administer', 'feedback', 'administer_utilities');
elgg_register_widget_type('feedback', elgg_echo('feedback:admin:title'), elgg_echo('feedback:widget:description'), array('admin'));
// Register feedback pages as public pages for walled-garden
elgg_register_plugin_hook_handler('public_pages', 'walled_garden', 'feedback_public');
// Register actions
elgg_register_action('feedback/delete', elgg_get_plugins_path() . 'feedback/actions/delete.php', 'admin');
elgg_register_action('feedback/submit_feedback', elgg_get_plugins_path() . 'feedback/actions/submit_feedback.php', 'public');
elgg_register_page_handler('feedback', 'feedback_page_handler');
elgg_register_plugin_hook_handler('register', 'menu:entity', 'feedback_entity_menu_setup');
elgg_register_plugin_hook_handler('register', 'menu:footer', 'feedback_footer_menu_setup');
elgg_register_plugin_hook_handler('register', 'menu:extras', 'feedback_extras_menu_setup');
}
function feedback_public($hook, $handler, $return, $params) {
$pages = array(
'action/feedback/submit_feedback',
'feedback/submit',
);
return array_merge($pages, $return);
}
/**
* Feedback page handler
* /feedback/all
* /feedback/submit
*
* @param array $segments URL segments
* @return bool
*/
function feedback_page_handler($segments) {
$page = array_shift($segments);
switch ($page) {
case 'all':
echo elgg_view_resource('feedback/all');
return true;
case 'submit':
echo elgg_view_resource('feedback/submit');
return true;
}
return false;
}
/*
* Feeback object entity menu
*
* @param string $hook "register"
* @param string $type "menu:entity"
* @param ElggMenuItem[] $return Menu
* @param array $params Hook params
* @return ElggMenuItem[]
*/
function feedback_entity_menu_setup($hook, $type, $return, $params) {
$entity = elgg_extract('entity', $params);
if (!$entity instanceof ElggObject || $entity->getSubtype() != 'feedback') {
return;
}
if ($entity->canEdit()) {
$return[] = ElggMenuItem::factory(array(
'name' => 'delete',
'href' => "action/feedback/delete?guid=$entity->guid",
'text' => elgg_view_icon('delete'),
'confirm' => elgg_echo('deleteconfirm'),
));
}
return $return;
}
/*
* Identify a user
* @return string
*/
function feedback_get_user_id() {
// Try to get IP address
if (getenv('HTTP_CLIENT_IP')) {
$user_id = getenv('HTTP_CLIENT_IP');
} elseif (getenv('HTTP_X_FORWARDED_FOR')) {
$user_id = getenv('HTTP_X_FORWARDED_FOR');
// Check for multiple IP addresses in result from
// HTTP_X_FORWARDED_FOR and return only the last one
if (($pos = strrpos($user_id, ",")) !== false) {
$user_id = substr($user_id, $pos + 1);
}
} elseif (getenv('HTTP_X_FORWARDED')) {
$user_id = getenv('HTTP_X_FORWARDED');
} elseif (getenv('HTTP_FORWARDED_FOR')) {
$user_id = getenv('HTTP_FORWARDED_FOR');
} elseif (getenv('HTTP_FORWARDED')) {
$user_id = getenv('HTTP_FORWARDED');
} else {
$user_id = $_SERVER['REMOTE_ADDR'];
}
// Check for multiple IP addresses in
if (($pos = strrpos($user_id, ",")) !== false) {
$user_id = substr($user_id, $pos + 1);
}
return $user_id ? : elgg_echo('feedback:default:ip:unknown');
}
/*
* Feeback footer menu
*
* @param string $hook "register"
* @param string $type "menu:footer"
* @param ElggMenuItem[] $return Menu
* @param array $params Hook params
* @return ElggMenuItem[]
*/
function feedback_footer_menu_setup($hook, $type, $return, $params) {
$position = elgg_get_plugin_setting('form_position', 'feedback');
if ($position == 'footer_menu') {
if (elgg_is_logged_in() || elgg_get_plugin_setting("publicAvailable_feedback", "feedback") == "yes") {
$return[] = ElggMenuItem::factory(array(
'name' => 'feedback',
'href' => 'feedback/submit',
'link_class' => 'elgg-lightbox',
'text' => elgg_echo('feedback:submit'),
));
}
}
return $return;
}
/*
* Feeback extras menu
*
* @param string $hook "register"
* @param string $type "menu:entity"
* @param ElggMenuItem[] $return Menu
* @param array $params Hook params
* @return ElggMenuItem[]
*/
function feedback_extras_menu_setup($hook, $type, $return, $params) {
$position = elgg_get_plugin_setting('form_position', 'feedback');
if ($position == 'extras_menu') {
if (elgg_is_logged_in() || elgg_get_plugin_setting("publicAvailable_feedback", "feedback") == "yes") {
$return[] = ElggMenuItem::factory(array(
'name' => 'feedback',
'href' => 'feedback/submit',
'text' => elgg_view_icon('bullhorn'),
'link_class' => 'elgg-lightbox',
'title' => elgg_echo('feedback:submit'),
));
}
}
return $return;
}