<?php register_module([ "name" => "Page viewer", "version" => "0.11", "author" => "Starbeamrainbowlabs", "description" => "Allows you to view pages. You reallyshould include this one.", "id" => "page-view", "code" => function() { /* * ██ ██ ██ ███████ ██ ██ * ██ ██ ██ ██ ██ ██ * ██ ██ ██ █████ ██ █ ██ * ██ ██ ██ ██ ██ ███ ██ * ████ ██ ███████ ███ ███ */ add_action("view", function() { global $pageindex, $settings, $env; // Check to make sure that the page exists $page = $env->page; if(!isset($pageindex->$page)) { // todo make this intelligent so we only redirect if the user is acutally able to create the page if($settings->editing) { // Editing is enabled, redirect to the editing page http_response_code(307); // Temporary redirect header("location: index.php?action=edit&newpage=yes&page=" . rawurlencode($env->page)); exit(); } else { // Editing is disabled, show an error message http_response_code(404); exit(page_renderer::render_main("$env->page - 404 - $settings->sitename", "<p>$env->page does not exist.</p><p>Since editing is currently disabled on this wiki, you may not create this page. If you feel that this page should exist, try contacting this wiki's Administrator.</p>")); } } // Perform a redirect if the requested page is a redirect page if(isset($pageindex->$page->redirect) && $pageindex->$page->redirect === true) { $send_redirect = true; if(isset($_GET["redirect"]) && $_GET["redirect"] == "no") $send_redirect = false; if($send_redirect) { // Todo send an explanatory page along with the redirect http_response_code(307); header("location: ?action=$env->action&page=" . $pageindex->$page->redirect_target . "&redirected_from=$env->page"); exit(); } } $title = "$env->page - $settings->sitename"; if(isset($pageindex->$page->protect) && $pageindex->$page->protect === true) $title = $settings->protectedpagechar . $title; $content = "<h1>$env->page</h1>\n"; // Add an extra message if the requester was redirected from another page if(isset($_GET["redirected_from"])) $content .= "<p><em>Redirected from <a href='?page=" . rawurlencode($_GET["redirected_from"]) . "&redirect=no'>" . $_GET["redirected_from"] . "</a>.</em></p>"; $parsing_start = microtime(true); $content .= parse_page_source(file_get_contents("$env->storage_prefix$env->page.md")); if(!empty($pageindex->$page->tags)) { $content .= "<ul class='page-tags-display'>\n"; foreach($pageindex->$page->tags as $tag) { $content .= "<li><a href='?action=list-tags&tag=$tag'>$tag</a></li>\n"; } $content .= "\n</ul>\n"; } /*else { $content .= "<aside class='page-tags-display'><small><em>(No tags yet! Add some by <a href='?action=edit&page=" . rawurlencode($env->page) . "'>editing this page</a>!)</em></small></aside>\n"; }*/ if($settings->show_subpages) { $subpages = get_object_vars(get_subpages($pageindex, $env->page)); if(count($subpages) > 0) { $content .= "<hr />"; $content .= "Subpages: "; foreach($subpages as $subpage => $times_removed) { if($times_removed <= $settings->subpages_display_depth) { $content .= "<a href='?action=view&page=" . rawurlencode($subpage) . "'>$subpage</a>, "; } } // Remove the last comma from the content $content = substr($content, 0, -2); } } $content .= "\n\t\t<!-- Took " . (microtime(true) - $parsing_start) . " seconds to parse page source -->\n"; if(isset($_GET["printable"]) and $_GET["printable"] === "yes") exit(page_renderer::render_minimal($title, $content)); else exit(page_renderer::render_main($title, $content)); }); } ]); ?>