page: replace global variables by $Page object

[minimedit.git] / page.php

diff --git a/page.php b/page.php
index d4404fd0e22a1398783c74c332fa47435f641e3f..a469a9d865cec5b765c99f4d7293aae122c17d6f 100644 (file)
--- a/page.php
+++ b/page.php
@@ -16,17 +16,19 @@ function placeholder_include($name, $params = [])
        }
 
        ob_start();
-       $Page = $GLOBALS['Page'] . $GLOBALS['Args'];
-       $Args = '';
+       $Page = clone $GLOBALS['Page'];
+       $Page->handler = $Page->handler . $Page->path; // .= with explicit getter
+       $Page->path = '';
        $Place = $GLOBALS['Place'];
        foreach ($params as $param) {
                if ($set = strpos($param, '=')) {
                        $Place[ substr($param, 0, $set) ] = substr($param, $set + 1);
                }
                elseif (!empty($param)) {
-                       $Args .= '/'.$param;
+                       $Page->path .= '/'.$param;
                }
        }
+       $Page->link .= $Page->path;
        try {
                include "widget/$name.php";
                return ob_get_clean();
@@ -81,12 +83,12 @@ set_include_path(implode(PATH_SEPARATOR, [ DOCROOT, __DIR__ ]));
 
 function fail($error)
 {
-       global $User, $Page, $Args;
+       global $User, $Page;
        http_response_code(500);
-       if (!isset($Article)) {
+       if (!isset($Page)) {
                require_once('article.inc.php');
-               $Article = new ArchiveArticle(NULL);
-               $Article->title = 'Fout';
+               $Page = new ArchiveArticle(NULL);
+               $Page->title = 'Fout';
        }
        include_once 'page.inc.php';
        ob_start();
@@ -122,11 +124,10 @@ $Edit = isset($_GET['edit']);
 
 # setup requested page
 
-$Args = '';
-$Page = preg_replace('/\?.*/', '', @$_SERVER['PATH_INFO'] ?: $_SERVER['REQUEST_URI']);
-$Page = urldecode(trim($Page, '/')) ?: 'index';
+$request = preg_replace('/\?.*/', '', @$_SERVER['PATH_INFO'] ?: $_SERVER['REQUEST_URI']);
+$request = urldecode(trim($request, '/')) ?: 'index';
 
-$staticpage = "$Page.html";
+$staticpage = "$request.html";
 if (file_exists($staticpage)) {
        if (is_link($staticpage)) {
                $target = preg_replace('/\.html$/', '', readlink($staticpage));
@@ -135,21 +136,18 @@ if (file_exists($staticpage)) {
                exit;
        }
 }
-elseif (file_exists("$Page/index.html")) {
-       $staticpage = "$Page/index.html";
+elseif (file_exists("$request/index.html")) {
+       $staticpage = "$request/index.html";
 }
 
 require_once('article.inc.php');
-$Article = new ArchiveArticle($staticpage);
+$Page = new ArchiveArticle($staticpage);
 
-$Page = $Article->handler;
-$Args = $Article->path;
-
-if ($PageAccess = $Article->restricted) {
+if ($Page->restricted) {
        # access restriction
        if (!$User->login) {
                http_response_code(303);
-               $target = urlencode($Article->link);
+               $target = urlencode($Page->link);
                header("Location: /login?goto=$target");
                exit;
        }
@@ -170,32 +168,36 @@ $Place = [
        'url'   => htmlspecialchars($_SERVER['REQUEST_URI']),
 ];
 
-if (!isset($Article->raw) and $User->admin("edit {$Article->link}")) {
-       # open template as initial contents
-       $Article->raw(file_exists("$Page/template.inc.html") ? "$Page/template.inc.html" : 'template.inc.html');
-       $Article->meta['article:published_time'] = date('Y-m-d h:i:s O');
-       $Article->meta['article:author'] = '/' . $User->dir;
+if (!isset($Page->raw) and $User->admin("edit {$Page->link}")) {
+       # open bottom template as initial contents
+       $template = 'template.inc.html';
+       if ($Page->handler and file_exists("{$Page->handler}/$template")) {
+               $template = "{$Page->handler}/$template";
+       }
+       $Page->raw($template);
+       $Page->meta['article:published_time'] = date('Y-m-d h:i:s O');
+       $Page->meta['article:author'] = '/' . $User->dir;
 }
 
-if (isset($Article->raw)) {
-       if ($User->admin("edit $Page$Args")) {
+if (isset($Page->raw)) {
+       if ($User->admin("edit {$Page->link}")) {
                # restore meta tags in static contents for editing
-               foreach (array_reverse($Article->meta) as $metaprop => $val) {
-                       $Article->raw = sprintf(
+               foreach (array_reverse($Page->meta) as $metaprop => $val) {
+                       $Page->raw = sprintf(
                                '<meta property="%s" content="%s">'."\n",
                                $metaprop, $val
-                       ) . $Article->raw;
+                       ) . $Page->raw;
                }
        }
-       $Article->raw = '<div class="static">'."\n\n".$Article->raw."</div>\n\n";
+       $Page->raw = '<div class="static">'."\n\n".$Page->raw."</div>\n\n";
 }
 
 # output dynamic and/or static html
 
-if (!$Page or require("./$Page/index.php")) {
+if (!$Page->handler or require("./{$Page->handler}/index.php")) {
        # static contents
-       if (isset($Article->raw)) {
-               print $Article->raw;
+       if (isset($Page->raw)) {
+               print $Page->raw;
        }
        else {
                # no resulting output