X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/6fb9cdf658e15a2f774e0ad61b41fa7d8a9fa88d..v4.5-30-gee9702f9ff:/article.inc.php

diff --git a/article.inc.php b/article.inc.php
index 2f5b873..7f8e622 100644
--- a/article.inc.php
+++ b/article.inc.php
@@ -1,23 +1,9 @@
 <?php
-global $monthname;
-$monthname = ['?',
-	'januari', 'februari', 'maart', 'april', 'mei', 'juni',
-	'juli', 'augustus', 'september', 'oktober', 'november', 'december',
-];
-
-function showdate($parts)
-{
-	global $monthname;
-	return implode(' ', array_filter([
-		intval(@$parts[2]), $parts[1] > 0 ? $monthname[intval($parts[1])] : '', $parts[0],
-		count($parts) > 5 ? "$parts[3]:$parts[4]" : '',
-	]));
-}
-
 class ArchiveArticle
 {
-	public $raw, $preface, $title, $body;
-	public $meta = [];
+	public $raw, $title, $body; # file contents
+	public $meta = [];  # head metadata properties
+	public $place = []; # template variables replaced in render()
 
 	function __construct($path)
 	{
@@ -41,8 +27,13 @@ class ArchiveArticle
 			$this->meta = array_combine($meta[1], $meta[2]); # [property => content]
 		}
 
-		@list ($this->preface, $this->title, $this->body) =
-			preg_split('{<h2>(.*?)</h2>\s*}s', $this->raw, 2, PREG_SPLIT_DELIM_CAPTURE);
+		// find significant contents
+		$this->body = preg_replace('{<aside\b.*?</aside>}s', '', $this->raw);
+		if (preg_match('{<h2>(.*?)</h2>\s*(.*)}s', $this->body, $titlematch)) {
+			list (, $this->title, $this->body) = $titlematch;
+		}
+
+		return $this->raw;
 	}
 
 	function __get($col)
@@ -74,6 +65,24 @@ class ArchiveArticle
 		return;
 	}
 
+	function index()
+	{
+		$this->handler;
+		if (empty($this->handler)) {
+			return;
+		}
+		$User = NULL;
+		$Page = $this;
+		$res = include "./{$this->handler}/index.php";
+		return $res;
+	}
+
+	function restricted()
+	{
+		$this->handler;
+		return $this->restricted;
+	}
+
 	function safetitle()
 	{
 		return trim($this->meta['og:title'] ?? strip_tags($this->title));
@@ -102,10 +111,6 @@ class ArchiveArticle
 	{
 		return implode('-', $this->dateparts()) . 'T12:00:00+02:00';
 	}
-	function date()
-	{
-		return showdate($this->dateparts);
-	}
 
 	function story()
 	{
@@ -129,11 +134,9 @@ class ArchiveArticle
 		}
 
 		# paragraph contents following the page header if any
-		$offset = strpos($this->raw, '</h2>');
-		$offset = $offset ? $offset + 5 : 0;
 		if (preg_match('{
-			\G (?> \s+ | <p\sclass="nav\b.*?</p> | <div [^>]*> | \[\[[^]]*\]\] )* <p> \s* (.*?) </p>
-		}sx', $this->raw, $bodyp, 0, $offset)) {
+			\G (?> \s+ | <div [^>]*> | \[\[[^]]*\]\] )* <p> \s* (.*?) </p>
+		}sx', $this->body, $bodyp, 0)) {
 			return $bodyp[1];
 		}
 	}
@@ -158,15 +161,90 @@ class ArchiveArticle
 	function thumb($size = '300x')
 	{
 		if (!$this->image or $this->image[0] !== '/') return;
+		if (preg_match('{^/thumb/\D}', $this->image)) {
+			return ltrim($this->image, '/');
+		}
 		return preg_replace(
 			['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/'], ["thumb/$size", ''],
 			$this->image
 		);
 	}
+
+	function widget($name, $params = [])
+	{
+		$path = stream_resolve_include_path("widget/$name.php");
+		if (!file_exists($path)) {
+			return '<strong class="warn"><em>'.$name.'</em> ontbreekt</strong>';
+		}
+
+		ob_start();
+		$Page = clone $this;
+		if (is_array($params)) {
+			$Page->place += $params;
+		}
+		else {
+			foreach (explode(' ', $params) as $param) {
+				if ($set = strpos($param, '=')) {
+					$Page->place[ substr($param, 0, $set) ] = substr($param, $set + 1);
+				}
+				elseif (!empty($param)) {
+					$Page->place[] = $param;
+				}
+			}
+		}
+
+		try {
+			include "widget/$name.php";
+			return ob_get_clean();
+		}
+		catch (Exception $e) {
+			return sprintf('<strong class="warn">%s</strong>',
+				"fout in <em>$name</em>: {$e->getMessage()}"
+			);
+		}
+	}
+
+	function render()
+	{
+		$doc = $this->raw;
+
+		if (!empty($this->place['warn'])) {
+			$warn = '<p class="warn">[[warn]]</p>';
+			if ($offset = strpos($doc, '</h2>')) {
+				$doc = substr_replace($doc, "\n\n".$warn, $offset + 5, 0);
+			}
+			else {
+				$doc = $warn . "\n\n" . $doc;
+			}
+		}
+
+		# keep either login or logout parts depending on user level
+		global $User;
+		$hideclass = $User && property_exists($User, 'login') && $User->login ? 'logout' : 'login';
+		$doc = preg_replace('{\s*<([a-z]+) class="'.$hideclass.'">.*?</\1>}s', '', $doc);
+
+		return preg_replace_callback(
+			'{ \[\[ ([^] ]+) ([^]]*) \]\] }x',
+			function ($sub) {
+				list ($placeholder, $name, $params) = $sub;
+				$html = $this->place[$name] ??
+					$this->widget($name, $params);
+				if (empty($html) or $html[0] != '<') {
+					$html = "<span>$html</span>";
+				}
+				$attr = sprintf(' data-dyn="%s"', is_numeric($name) ? '' : $name.$params);
+				# contents with identifier in first tag
+				return preg_replace( '/(?=>)/', $attr, $html, 1);
+			},
+			$doc
+		);
+	}
 }
 
 class PageSearch
 {
+	public $handlers = [];
+
 	function __construct($path = '.')
 	{
 		$this->iterator = new RecursiveCallbackFilterIterator(
@@ -176,6 +254,11 @@ class PageSearch
 					# skip hidden files and directories
 					return FALSE;
 				}
+				if (file_exists($current->getFilename() . '/index.php')) {
+					# contents better provided by handler code
+					$this->handlers[ $current->getPathname() ] = $current;
+					return FALSE;
+				}
 				if ($current->isLink()) {
 					# ignore symlinks, original contents only
 					return FALSE;
@@ -193,12 +276,12 @@ class PageSearch
 	function files()
 	{
 		# order alphabetically by link
-		$dir = iterator_to_array(new RecursiveIteratorIterator($this->iterator));
-		array_walk($dir, function (&$row, $name) {
-			# prepare values for sorting (directory index first)
-			$row = preg_replace('{/index\.html$}', '', $name);
-		});
-		asort($dir);
+		$dir = [];
+		foreach (new RecursiveIteratorIterator($this->iterator) as $name) {
+			$article = new ArchiveArticle($name);
+			$dir[$article->link] = $article;
+		}
+		ksort($dir);
 		return $dir;
 	}
 }