/**
* Load action.
*
* @param string $action The name of the action
*
* @return void
*/
function ossn_action($action)
{
global $Ossn;
if (isset($Ossn->action) && array_key_exists($action, $Ossn->action)) {
if (is_file($Ossn->action[$action])) {
$params['action'] = $action;
ossn_trigger_callback('action', 'load', $params);
include_once $Ossn->action[$action];
if (ossn_is_xhr()) {
header('Content-Type: application/json');
$vars = array();
if (isset($_SESSION['ossn_messages']['success']) && !empty($_SESSION['ossn_messages']['success'])) {
$vars['success'] = $_SESSION['ossn_messages']['success'];
}
//danger = error bootstrap
if (isset($_SESSION['ossn_messages']['danger']) && !empty($_SESSION['ossn_messages']['danger'])) {
$vars['error'] = $_SESSION['ossn_messages']['danger'];
}
if (isset($Ossn->redirect) && !empty($Ossn->redirect)) {
$vars['redirect'] = $Ossn->redirect;
}
if (isset($Ossn->ajaxData) && !empty($Ossn->ajaxData)) {
$vars['data'] = $Ossn->ajaxData;
}
unset($_SESSION['ossn_messages']);
if (!empty($vars)) {
echo json_encode($vars);
}
}
}
} else {
ossn_error_page();
}
}
* @copyright 2014 iNFORMATIKON TECHNOLOGIES
* @license General Public Licence http://www.opensource-socialnetwork.org/licence
* @link http://www.opensource-socialnetwork.org/licence
*/
$OssnComment = new OssnComments();
$image = input('comment-attachment');
//comment image check if is attached or not
if (!empty($image)) {
$OssnComment->comment_image = $image;
}
//post on which comment is going to be posted
$post = input('post');
//comment text
$comment = input('comment');
if ($OssnComment->PostComment($post, ossn_loggedin_user()->guid, $comment)) {
$data['comment'] = ossn_get_comment($OssnComment->getCommentId());
$data = ossn_plugin_view('comments/templates/comment', $data);
if (!ossn_is_xhr()) {
redirect(REF);
} else {
header('Content-Type: application/json');
echo json_encode(array('comment' => $data, 'process' => 1));
}
} else {
if (!ossn_is_xhr()) {
redirect(REF);
} else {
header('Content-Type: application/json');
echo json_encode(array('process' => 0));
}
}
//walltype is user
$OssnWall->name = 'user';
//getting some inputs that are required for wall post
$post = input('post');
$friends = input('friends');
$location = input('location');
$privacy = input('privacy');
//validate wall privacy
$privacy = ossn_access_id_str($privacy);
if (!empty($privacy)) {
$access = input('privacy');
} else {
$access = OSSN_FRIENDS;
}
if ($OssnWall->Post($post, $friends, $location, $access)) {
if (ossn_is_xhr()) {
$guid = $OssnWall->getObjectId();
$get = $OssnWall->GetPost($guid);
if ($get) {
$get = ossn_wallpost_to_item($get);
ossn_set_ajax_data(array('post' => ossn_wall_view_template($get)));
}
}
//no need to show message on success.
//3.x why not? $arsalanshah
ossn_trigger_message(ossn_print('post:created'));
redirect(REF);
} else {
ossn_trigger_message(ossn_print('post:create:error'), 'error');
redirect(REF);
}
/**
* OssnWall post page handlers
*
* @param array $pages List of pages
*
* @return false|mixed data
* @access private
*/
function ossn_post_page($pages)
{
$page = $pages[0];
if (empty($page)) {
return false;
}
switch ($page) {
case 'view':
$title = ossn_print('post:view');
$wall = new OssnWall();
$post = $pages[1];
$post = $wall->GetPost($post);
if (empty($post->guid) || empty($pages[1])) {
ossn_error_page();
}
$params['post'] = $post;
$contents = array('content' => ossn_plugin_view('wall/pages/view', $params));
$content = ossn_set_page_layout('newsfeed', $contents);
echo ossn_view_page($title, $content);
break;
case 'photo':
if (isset($pages[1]) && isset($pages[2])) {
$image = ossn_get_userdata("object/{$pages[1]}/ossnwall/images/{$pages[2]}");
header('Content-Type: image/jpeg');
echo file_get_contents($image);
}
break;
case 'privacy':
if (ossn_is_xhr()) {
$params = array('title' => ossn_print('privacy'), 'contents' => ossn_plugin_view('wall/privacy'), 'callback' => '#ossn-wall-privacy');
echo ossn_plugin_view('output/ossnbox', $params);
}
break;
case 'refresh_home':
echo ossn_plugin_view('wall/siteactivity');
break;
default:
ossn_error_page();
break;
}
}
/**
* Ossn Photos page handler
* @pages:
* view,
* user,
* add,
* viewer
*
* @return mixed contents
*/
function ossn_photos_page_handler($album)
{
$page = $album[0];
if (empty($page)) {
ossn_error_page();
}
switch ($page) {
case 'view':
if (isset($album[1])) {
$title = ossn_print('photos');
$photo['photo'] = $album[1];
$view = new OssnPhotos();
$image = $view->GetPhoto($photo['photo']);
$photo['entity'] = $image;
//redirect user to home page if image is empty
if (empty($image)) {
redirect();
}
//throw 404 page if there is no album access
$albumget = ossn_albums();
$owner = $albumget->GetAlbum($image->owner_guid)->album;
if ($owner->access == 3) {
if (!ossn_validate_access_friends($owner->owner_guid)) {
ossn_error_page();
}
}
//shows widget back button
$addphotos = array('text' => ossn_print('back'), 'href' => 'javascript::;', 'class' => 'button-grey');
$control = ossn_plugin_view('output/url', $addphotos);
$contents = array('title' => ossn_print('photos'), 'content' => ossn_plugin_view('photos/pages/photo/view', $photo), 'controls' => $control);
//set page layout
$module['content'] = ossn_set_page_layout('media', $contents);
$content = ossn_set_page_layout('contents', $module);
echo ossn_view_page($title, $content);
}
break;
case 'user':
if (isset($album[1]) && isset($album[2]) && $album[1] == 'view') {
$title = ossn_print('photos');
$photo['photo'] = $album[2];
$type = input('type');
$view = new OssnPhotos();
$image = $view->GetPhoto($photo['photo']);
$photo['entity'] = $image;
//redirect user if photo is empty
if (empty($image->value)) {
redirect();
}
$addphotos = array('text' => ossn_print('back'), 'href' => 'javascript::;', 'class' => 'button-grey');
$control = ossn_plugin_view('output/url', $addphotos);
$contents = array('title' => 'Photos', 'content' => ossn_plugin_view('photos/pages/profile/photos/view', $photo), 'controls' => $control);
//set page layout
$module['content'] = ossn_set_page_layout('media', $contents);
$content = ossn_set_page_layout('contents', $module);
echo ossn_view_page($title, $content);
}
break;
case 'cover':
if (isset($album[1]) && isset($album[2]) && $album[1] == 'view') {
$title = ossn_print('cover:view');
$photo['photo'] = $album[2];
$type = input('type');
$image = ossn_get_entity($photo['photo']);
$photo['entity'] = $image;
//redirect user if photo is empty
if (empty($image->value)) {
redirect();
}
$addphotos = array('text' => ossn_print('back'), 'href' => 'javascript::;', 'class' => 'button-grey');
$control = ossn_plugin_view('output/url', $addphotos);
$contents = array('title' => 'Photos', 'content' => ossn_plugin_view('photos/pages/profile/covers/view', $photo), 'controls' => $control);
//set page layout
$module['content'] = ossn_set_page_layout('media', $contents);
$content = ossn_set_page_layout('contents', $module);
echo ossn_view_page($title, $content);
}
break;
case 'add':
//add photos (ajax)
if (!ossn_is_xhr()) {
ossn_error_page();
}
echo ossn_plugin_view('output/ossnbox', array('title' => ossn_print('add:photos'), 'contents' => ossn_plugin_view('photos/pages/photos/add'), 'callback' => '#ossn-photos-submit'));
break;
case 'viewer':
//ossn image viewer currently works for profile images
$image = input('user');
$url = ossn_site_url("avatar/{$image}");
$media = "<img src='{$url}' />";
$photo_guid = get_profile_photo_guid(ossn_user_by_username($image)->guid);
//set viewer sidebar (comments and likes)
$sidebar = ossn_plugin_view('photos/viewer/comments', array('entity_guid' => $photo_guid));
echo ossn_plugin_view('output/viewer', array('media' => $media, 'sidebar' => $sidebar));
break;
default:
ossn_error_page();
break;
}
}
/**
* OssnWall post page handlers
*
* @param array $pages List of pages
*
* @return false|mixed data
* @access private
*/
function ossn_post_page($pages)
{
$page = $pages[0];
if (empty($page)) {
return false;
}
switch ($page) {
case 'view':
$title = ossn_print('post:view');
$wall = new OssnWall();
$post = $pages[1];
$post = $wall->GetPost($post);
if (empty($post->guid) || empty($pages[1])) {
ossn_error_page();
}
$params['post'] = $post;
$contents = array('content' => ossn_plugin_view('wall/pages/view', $params));
$content = ossn_set_page_layout('newsfeed', $contents);
echo ossn_view_page($title, $content);
break;
case 'photo':
if (isset($pages[1]) && isset($pages[2])) {
$name = str_replace(array('.jpg', '.jpeg', 'gif'), '', $pages[2]);
$etag = $pages[1] . $name;
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"{$etag}\"") {
header("HTTP/1.1 304 Not Modified");
exit;
}
$image = ossn_get_userdata("object/{$pages[1]}/ossnwall/images/{$pages[2]}");
//get image file else show error page
if (is_file($image)) {
//Image cache on wall post #529
$filesize = filesize($image);
header("Content-type: image/jpeg");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($image);
return;
} else {
ossn_error_page();
}
}
break;
case 'privacy':
if (ossn_is_xhr()) {
$params = array('title' => ossn_print('privacy'), 'contents' => ossn_plugin_view('wall/privacy'), 'callback' => '#ossn-wall-privacy');
echo ossn_plugin_view('output/ossnbox', $params);
}
break;
case 'refresh_home':
echo ossn_plugin_view('wall/siteactivity');
break;
default:
ossn_error_page();
break;
}
}
/**
* Validate an action token on requested action.
*
* Calls to actions will automatically validate tokens. If token is invalid
* the action stops and user will be redirected with warning of invalid token.
*
* @param string $callback Name of callback
* @param string $type Type of callback
* @param array $params
*
* @access private
* @return void
*/
function ossn_action_validate_callback($callback, $type, $params)
{
$action = $params['action'];
$bypass = array();
$bypass = ossn_call_hook('action', 'validate:bypass', null, $bypass);
//validate post request also
ossn_post_size_exceed_error();
if (!in_array($action, $bypass)) {
if (!ossn_validate_actions()) {
if (ossn_is_xhr()) {
header("HTTP/1.0 404 Not Found");
exit;
} else {
ossn_trigger_message(ossn_print('ossn:securitytoken:failed'), 'error');
redirect(REF);
}
}
}
}
/**
* Set Ajax Data
* Use only in action files
*
* @param array $data A data array
*
* @return void
*/
function ossn_set_ajax_data(array $data = array())
{
global $Ossn;
if (ossn_is_xhr()) {
$Ossn->ajaxData = $data;
}
}
/**
* Viatges "handler"
* @pages:
* view,
* add
*
*
* @return diferent contents
*/
function trip_page_handler($trip)
{
$page = $trip[0];
if (empty($page)) {
ossn_error_page();
//Mostra 404
}
// var_dump($trip);
switch ($page) {
//Vista viatge (Accés públic no existeix restricció de visualització)
case 'view':
$view = new OptionTrips();
$viewAlbum = new OssnAlbums();
$album = $viewAlbum->GetAlbum(19);
//Agafa id del viatge
$infoTrip = $view->GetTrip($trip[1]);
//Agafa id del viatge
$infoDays = $view->GetTripDays($trip[1]);
// var_dump($image);
//$photo['entity'] = $image;
$trip['info'] = $infoTrip;
$trip['day'] = $infoDays;
$trip['album'] = $album;
//redirect user to home page if trip is empty
if (empty($infoTrip)) {
redirect();
}
//Missing "back" button to trips
$owner = ossn_user_by_guid($infoTrip->guid);
$back = array('text' => ossn_print('back'), 'href' => ossn_site_url("u/{$owner->username}/trips"), 'class' => 'button-grey');
$control = ossn_plugin_view('output/url', $back);
$contents = array('title' => ossn_print('trip:details'), 'content' => ossn_plugin_view('trips/pages/trip/view', $trip), 'controls' => $control, 'module_width' => '850px');
//inclou page layout
$module['content'] = ossn_set_page_layout('module', $contents);
//Inclou modul amb els botons d'accions
$content = ossn_set_page_layout('contents', $module);
echo ossn_view_page($title, $content);
break;
//Afegir viatge
//Afegir viatge
case 'add':
//Missing "back" button to trips
$owner = ossn_loggedin_user()->username;
// var_dump($owner);
$back = array('text' => ossn_print('back'), 'href' => ossn_site_url("u/{$owner}/trips"), 'class' => 'button-grey');
$control = ossn_plugin_view('output/url', $back);
$contents = array('title' => ossn_print('add:trip'), 'content' => ossn_plugin_view('trips/pages/trip/add'), 'controls' => $control, 'module_width' => '850px');
//inclou page layout
$module['content'] = ossn_set_page_layout('module', $contents);
//Inclou modul amb els botons d'accions
$content = ossn_set_page_layout('contents', $module);
echo ossn_view_page($title, $content);
// echo ossn_plugin_view('output/url', array(
// 'title' => ossn_print('add:trip'),
// 'contents' => ossn_plugin_view('trips/pages/trip/add'),
// 'callback' => '#ossn-trip-submit'
// ));
break;
case 'addPhoto':
//add photos (ajax)
if (!ossn_is_xhr()) {
ossn_error_page();
}
echo ossn_plugin_view('output/ossnbox', array('title' => ossn_print('add:photos'), 'contents' => ossn_plugin_view('trips/pages/trip/addPhoto'), 'callback' => '#photos-submit'));
break;
default:
ossn_error_page();
//Mostra 404
break;
}
}
