X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/f065f4739ae477d8877805463017f2e7b15e2db5..HEAD:/article.inc.php

diff --git a/article.inc.php b/article.inc.php
index c630898..093852f 100644
--- a/article.inc.php
+++ b/article.inc.php
@@ -1,29 +1,16 @@
 <?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, $title, $body; # file contents
 	public $meta = [];  # head metadata properties
+	public $place = []; # template variables replaced in render()
+	public $api = FALSE; # requested programming interface
 
 	function __construct($path)
 	{
-		$this->page = preg_replace('{^\.(?:/|$)}', '', $path);
-		$this->link = preg_replace('{(?:(?:/|^)index)?\.html$}', '', $this->page);
-		$this->raw($this->page);
+		$this->file = preg_replace('{^\.(?:/|$)}', '', $path);
+		$this->link = preg_replace('{(?:(?:/|^)index)?\.html$}', '', $this->file);
+		$this->raw($this->file);
 	}
 
 	function raw($page)
@@ -61,7 +48,7 @@ class ArchiveArticle
 		$this->path = '';
 		$this->restricted = FALSE;
 		while (TRUE) {
-			if (file_exists("$path/.private")) {
+			if (file_exists("$path/.private") and !$this->restricted) {
 				$this->restricted = $path;
 			}
 
@@ -79,6 +66,18 @@ class ArchiveArticle
 		return;
 	}
 
+	function index($api = TRUE)
+	{
+		$this->handler;
+		if (empty($this->handler)) {
+			return;
+		}
+		$this->api = $api;
+		$Page = $this;
+		global $User;
+		return require "./{$this->handler}/index.php";
+	}
+
 	function restricted()
 	{
 		$this->handler;
@@ -91,12 +90,12 @@ class ArchiveArticle
 	}
 	function name()
 	{
-		return $this->safetitle ?: $this->link;
+		return $this->safetitle ?: htmlspecialchars($this->link);
 	}
 
 	function last()
 	{
-		return filemtime($this->page);
+		return filemtime($this->file);
 	}
 	function lastiso()
 	{
@@ -105,7 +104,7 @@ class ArchiveArticle
 
 	function dateparts()
 	{
-		preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->page, $ymd);
+		preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->file, $ymd);
 		array_shift($ymd);
 		return $ymd;
 	}
@@ -113,10 +112,6 @@ class ArchiveArticle
 	{
 		return implode('-', $this->dateparts()) . 'T12:00:00+02:00';
 	}
-	function date()
-	{
-		return showdate($this->dateparts);
-	}
 
 	function story()
 	{
@@ -167,9 +162,13 @@ 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", ''],
-			$this->image
+			['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/', '/(?:\.jpg)?$/'],
+			[      "thumb/$size",    '',                         '.jpg'    ],
+			$this->image, 1
 		);
 	}
 
@@ -182,18 +181,20 @@ class ArchiveArticle
 
 		ob_start();
 		$Page = clone $this;
-		$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)) {
-				$Page->path .= '/'.$param;
+		if (is_array($params)) {
+			$Page->place += $params;
+		}
+		else {
+			foreach (explode(' ', $params) as $param) {
+				if ($set = strpos($param, '=')) {
+					$Page->place[ substr($param, 0, $set) ] = urldecode(substr($param, $set + 1));
+				}
+				elseif (!empty($param)) {
+					$Page->place[] = $param;
+				}
 			}
 		}
-		$Page->link .= $Page->path;
+
 		try {
 			include "widget/$name.php";
 			return ob_get_clean();
@@ -205,11 +206,11 @@ class ArchiveArticle
 		}
 	}
 
-	function render($blocks = [])
+	function render()
 	{
-		$doc = ob_get_clean();
+		$doc = $this->raw;
 
-		if (!empty($blocks['warn'])) {
+		if (!empty($this->place['warn'])) {
 			$warn = '<p class="warn">[[warn]]</p>';
 			if ($offset = strpos($doc, '</h2>')) {
 				$doc = substr_replace($doc, "\n\n".$warn, $offset + 5, 0);
@@ -221,15 +222,20 @@ class ArchiveArticle
 
 		# 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);
+		$userexists = $User && property_exists($User, 'login') && $User->login;
+		if (! ($userexists and !empty($this->editable)) ) {
+			# remove matching elements until first corresponding closing tag
+			$hideclass = $userexists ? 'logout' : 'login';
+			$tagmatch = '<([a-z]+) class="'.$hideclass.'"[^>]*>';
+			$doc = preg_replace("{\s*{$tagmatch}.*?</\\1>}s", '', $doc);
+		}
 
 		return preg_replace_callback(
 			'{ \[\[ ([^] ]+) ([^]]*) \]\] }x',
-			function ($sub) use ($blocks) {
+			function ($sub) {
 				list ($placeholder, $name, $params) = $sub;
-				$html = $blocks[$name] ??
-					$this->widget($name, explode(' ', $params));
+				$html = $this->place[$name] ??
+					$this->widget($name, $params);
 				if (empty($html) or $html[0] != '<') {
 					$html = "<span>$html</span>";
 				}
@@ -244,6 +250,8 @@ class ArchiveArticle
 
 class PageSearch
 {
+	public $handlers = [];
+
 	function __construct($path = '.')
 	{
 		$this->iterator = new RecursiveCallbackFilterIterator(
@@ -253,6 +261,11 @@ class PageSearch
 					# skip hidden files and directories
 					return FALSE;
 				}
+				if (file_exists($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;
@@ -270,12 +283,12 @@ 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;
 	}
 }