/**
* Function: submit
* Submits a post to the blog owner.
*/
public function route_submit()
{
if (!Visitor::current()->group->can("submit_article")) {
show_403(__("Access Denied"), __("You do not have sufficient privileges to submit articles."));
}
if (!empty($_POST)) {
if (!isset($_POST['hash']) or $_POST['hash'] != Config::current()->secure_hashkey) {
show_403(__("Access Denied"), __("Invalid security key."));
}
if (empty($_POST['body'])) {
Flash::notice(__("Post body can't be empty!"), redirect("/"));
}
if (!isset($_POST['draft'])) {
$_POST['draft'] = "true";
}
$_POST['body'] = "{$_POST['body']}\n\n\n{$_POST['name']}\n{$_POST['email']}\n";
$post = Feathers::$instances[$_POST['feather']]->submit();
if (!in_array(false, $post)) {
Flash::notice(__("Thank you for your submission. ", "submission"), "/");
}
}
if (Theme::current()->file_exists("forms/post/submit")) {
MainController::current()->display("forms/post/submit", array("feather" => $feather), __("Submit a Text Post"));
} else {
require "pages/submit.php";
}
}
function __construct()
{
parent::__construct();
$theme = Theme::current();
$thname = $theme[0];
// setTemplateDir can be set to an array, which Smarty will parse in order.
// The order is thus very important here
$template_dirs = array('theme' => "view/theme/{$thname}/tpl/");
if (x(\App::$theme_info, "extends")) {
$template_dirs = $template_dirs + array('extends' => "view/theme/" . \App::$theme_info["extends"] . "/tpl/");
}
$template_dirs = $template_dirs + array('base' => 'view/tpl/');
$this->setTemplateDir($template_dirs);
$basecompiledir = \App::$config['system']['smarty3_folder'];
$this->setCompileDir($basecompiledir . '/compiled/');
$this->setConfigDir($basecompiledir . '/config/');
$this->setCacheDir($basecompiledir . '/cache/');
$this->left_delimiter = \App::get_template_ldelim('smarty3');
$this->right_delimiter = \App::get_template_rdelim('smarty3');
// Don't report errors so verbosely
$this->error_reporting = E_ALL & ~E_NOTICE;
}
<?php
$config = Config::current();
$trigger = Trigger::current();
$theme = Theme::current();
$title = !empty($_GET['title']) ? ": " . html_entity_decode($_GET['title']) : "";
echo "<" . '?xml version="1.0" encoding="utf-8"?' . ">\r";
?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title><?php
echo $config->name . $title;
?>
</title>
<?php
if (!empty($config->description)) {
?>
<subtitle><?php
echo fix($config->description);
?>
</subtitle>
<?php
}
?>
<id><?php
echo fix(self_url());
?>
</id>
<updated><?php
echo date("c", $latest_timestamp);
?>
</updated>
/**
* Function: display
* Renders the page.
*
* Parameters:
* $action - The template file to display, in (theme dir)/pages.
* $context - Context for the template.
* $title - The title for the page. Defaults to a camlelization of the action, e.g. foo_bar -> Foo Bar.
*/
public function display($action, $context = array(), $title = "")
{
$this->displayed = true;
fallback($title, camelize($action, true));
$this->context = array_merge($context, $this->context);
$trigger = Trigger::current();
$trigger->filter($this->context, array("admin_context", "admin_context_" . str_replace("/", "_", $action)));
# Are there any extension-added pages?
foreach (array("write" => array(), "manage" => array("import", "export"), "settings" => array(), "extend" => array("modules", "feathers", "themes")) as $main_nav => $val) {
${$main_nav} = $val;
$trigger->filter(${$main_nav}, $main_nav . "_pages");
}
$visitor = Visitor::current();
$route = Route::current();
$this->context["theme"] = Theme::current();
$this->context["flash"] = Flash::current();
$this->context["trigger"] = $trigger;
$this->context["title"] = $title;
$this->context["site"] = Config::current();
$this->context["visitor"] = $visitor;
$this->context["logged_in"] = logged_in();
$this->context["route"] = $route;
$this->context["hide_admin"] = isset($_SESSION["hide_admin"]);
$this->context["now"] = time();
$this->context["version"] = CHYRP_VERSION;
$this->context["debug"] = DEBUG;
$this->context["feathers"] = Feathers::$instances;
$this->context["modules"] = Modules::$instances;
$this->context["admin_theme"] = $this->admin_theme;
$this->context["theme_url"] = Config::current()->chyrp_url . "/admin/themes/" . $this->admin_theme;
$this->context["POST"] = $_POST;
$this->context["GET"] = $_GET;
$this->context["navigation"] = array();
$show = array("write" => array($visitor->group->can("add_draft", "add_post", "add_page")), "manage" => array($visitor->group->can("view_own_draft", "view_draft", "edit_own_draft", "edit_own_post", "edit_post", "delete_own_draft", "delete_own_post", "delete_post", "add_page", "edit_page", "delete_page", "add_user", "edit_user", "delete_user", "add_group", "edit_group", "delete_group")), "settings" => array($visitor->group->can("change_settings")), "extend" => array($visitor->group->can("toggle_extensions")));
foreach ($show as $name => &$arr) {
$trigger->filter($arr, $name . "_nav_show");
}
$this->context["navigation"]["write"] = array("title" => __("Write"), "show" => in_array(true, $show["write"]), "selected" => in_array($action, $write) or match("/^write_/", $action));
$this->context["navigation"]["manage"] = array("title" => __("Manage"), "show" => in_array(true, $show["manage"]), "selected" => in_array($action, $manage) or match(array("/^manage_/", "/^edit_/", "/^delete_/", "/^new_/"), $action));
$this->context["navigation"]["settings"] = array("title" => __("Settings"), "show" => in_array(true, $show["settings"]), "selected" => in_array($action, $settings) or match("/_settings\$/", $action));
$this->context["navigation"]["extend"] = array("title" => __("Extend"), "show" => in_array(true, $show["extend"]), "selected" => in_array($action, $extend));
$this->subnav_context($route->action);
$trigger->filter($this->context["selected"], "nav_selected");
$this->context["sql_debug"] = SQL::current()->debug;
$file = MAIN_DIR . "/admin/themes/%s/pages/" . $action . ".twig";
$template = file_exists(sprintf($file, $this->admin_theme)) ? sprintf($file, $this->admin_theme) : sprintf($file, "default");
$config = Config::current();
if (!file_exists($template)) {
foreach (array(MODULES_DIR => $config->enabled_modules, FEATHERS_DIR => $config->enabled_feathers) as $path => $try) {
foreach ($try as $extension) {
if (file_exists($path . "/" . $extension . "/pages/admin/" . $action . ".twig")) {
$template = $path . "/" . $extension . "/pages/admin/" . $action . ".twig";
}
}
}
if (!file_exists($template)) {
error(__("Template Missing"), _f("Couldn't load template: <code>%s</code>", array($template)));
}
}
# Try the theme first
try {
$this->theme->getTemplate($template)->display($this->context);
} catch (Exception $t) {
# Fallback to the default
try {
$this->default->getTemplate($template)->display($this->context);
} catch (Exception $e) {
$prettify = preg_replace("/([^:]+): (.+)/", "\\1: <code>\\2</code>", $e->getMessage());
$trace = debug_backtrace();
$twig = array("file" => $e->filename, "line" => $e->lineno);
array_unshift($trace, $twig);
error(__("Error"), $prettify, $trace);
}
}
}
/**
* Function: theme_exists
* Checks if the current post's feather theme file exists.
*/
public function theme_exists()
{
return !$this->no_results and Theme::current()->file_exists("feathers/" . $this->feather);
}
/**
* Function: display
* Display the page.
*
* If "posts" is in the context and the visitor requested a feed, they will be served.
*
* Parameters:
* $file - The theme file to display.
* $context - The context for the file.
* $title - The title for the page.
*/
public function display($file, $context = array(), $title = "")
{
if (is_array($file)) {
for ($i = 0; $i < count($file); $i++) {
$check = ($file[$i][0] == "/" or preg_match("/[a-zA-Z]:\\\\/", $file[$i])) ? $file[$i] : THEME_DIR . "/" . $file[$i];
if (file_exists($check . ".twig") or $i + 1 == count($file)) {
return $this->display($file[$i], $context, $title);
}
}
}
$this->displayed = true;
$route = Route::current();
$trigger = Trigger::current();
# Serve feeds.
if ($this->feed) {
if ($trigger->exists($route->action . "_feed")) {
return $trigger->call($route->action . "_feed", $context);
}
if (isset($context["posts"])) {
return $this->feed($context["posts"]);
}
}
$this->context = array_merge($context, $this->context);
$visitor = Visitor::current();
$config = Config::current();
$theme = Theme::current();
$theme->title = $title;
$this->context["theme"] = $theme;
$this->context["flash"] = Flash::current();
$this->context["trigger"] = $trigger;
$this->context["modules"] = Modules::$instances;
$this->context["feathers"] = Feathers::$instances;
$this->context["title"] = $title;
$this->context["site"] = $config;
$this->context["visitor"] = $visitor;
$this->context["route"] = Route::current();
$this->context["hide_admin"] = isset($_COOKIE["hide_admin"]);
$this->context["version"] = CHYRP_VERSION;
$this->context["now"] = time();
$this->context["debug"] = DEBUG;
$this->context["POST"] = $_POST;
$this->context["GET"] = $_GET;
$this->context["sql_queries"] =& SQL::current()->queries;
$this->context["visitor"]->logged_in = logged_in();
$this->context["enabled_modules"] = array();
foreach ($config->enabled_modules as $module) {
$this->context["enabled_modules"][$module] = true;
}
$context["enabled_feathers"] = array();
foreach ($config->enabled_feathers as $feather) {
$this->context["enabled_feathers"][$feather] = true;
}
$this->context["sql_debug"] =& SQL::current()->debug;
$trigger->filter($this->context, array("main_context", "main_context_" . str_replace("/", "_", $file)));
$file = ($file[0] == "/" or preg_match("/[a-zA-Z]:\\\\/", $file)) ? $file : THEME_DIR . "/" . $file;
if (!file_exists($file . ".twig")) {
error(__("Template Missing"), _f("Couldn't load template: <code>%s</code>", array($file . ".twig")));
}
try {
return $this->twig->getTemplate($file . ".twig")->display($this->context);
} catch (Exception $e) {
$prettify = preg_replace("/([^:]+): (.+)/", "\\1: <code>\\2</code>", $e->getMessage());
$trace = debug_backtrace();
$twig = array("file" => $e->filename, "line" => $e->lineno);
array_unshift($trace, $twig);
error(__("Error"), $prettify, $trace);
}
}
/**
* Function: show_404
* Shows a 404 error message and immediately exits.
*
* Parameters:
* $scope - An array of values to extract into the scope.
*/
function show_404()
{
header("HTTP/1.1 404 Not Found");
if (!defined('CHYRP_VERSION')) {
exit("404 Not Found");
}
$theme = Theme::current();
$main = MainController::current();
Trigger::current()->call("not_found");
if ($theme->file_exists("pages/404")) {
$main->display("pages/404", array(), "404");
} else {
error(__("404 Not Found"), __("The requested page could not be located."));
}
exit;
}
static function ajax()
{
header("Content-Type: application/x-javascript", true);
$config = Config::current();
$sql = SQL::current();
$trigger = Trigger::current();
$visitor = Visitor::current();
$theme = Theme::current();
$main = MainController::current();
switch ($_POST['action']) {
case "reload_comments":
$post = new Post($_POST['post_id']);
if ($post->no_results) {
break;
}
if ($post->latest_comment > $_POST['last_comment']) {
$new_comments = $sql->select("comments", "id, created_at", array("post_id" => $_POST['post_id'], "created_at >" => $_POST['last_comment'], "status not" => "spam", "status != 'denied' OR (\n (\n user_id != 0 AND\n user_id = :visitor_id\n ) OR (\n id IN " . self::visitor_comments() . "\n )\n )"), "created_at ASC", array(":visitor_id" => $visitor->id));
$ids = array();
$last_comment = "";
while ($the_comment = $new_comments->fetchObject()) {
$ids[] = $the_comment->id;
if (strtotime($last_comment) < strtotime($the_comment->created_at)) {
$last_comment = $the_comment->created_at;
}
}
?>
{ comment_ids: [ <?php
echo implode(", ", $ids);
?>
], last_comment: "<?php
echo $last_comment;
?>
" }
<?php
}
break;
case "show_comment":
$comment = new Comment($_POST['comment_id']);
$trigger->call("show_comment", $comment);
$main->display("content/comment", array("comment" => $comment));
break;
case "delete_comment":
$comment = new Comment($_POST['id']);
if (!$comment->deletable()) {
break;
}
Comment::delete($_POST['id']);
break;
case "edit_comment":
$comment = new Comment($_POST['comment_id'], array("filter" => false));
if (!$comment->editable()) {
break;
}
if ($theme->file_exists("forms/comment/edit")) {
$main->display("forms/comment/edit", array("comment" => $comment));
} else {
require "edit_form.php";
}
break;
}
}
function get_current_theme()
{
return Theme::current();
}
