nieuws: inline code to format article overviews

[minimedit.git] / nieuws.inc.php

diff --git a/nieuws.inc.php b/nieuws.inc.php
index c5dfa2331344503746cca81fbeebcd9128dacfb4..c6f3be9680d34b5d331cbf1c52c0c2f342add3d1 100644 (file)
--- a/nieuws.inc.php
+++ b/nieuws.inc.php
@@ -9,8 +9,8 @@ function showdate($parts)
 {
        global $monthname;
        return implode(' ', array_filter([
-               intval($parts[3]), $parts[2] > 0 ? $monthname[intval($parts[2])] : '', $parts[1],
-               count($parts) > 6 ? "$parts[4]:$parts[5]" : '',
+               intval(@$parts[2]), $parts[1] > 0 ? $monthname[intval($parts[1])] : '', $parts[0],
+               count($parts) > 5 ? "$parts[3]:$parts[4]" : '',
        ]));
 }
 
@@ -19,7 +19,7 @@ class ArchiveArticle
        function __construct($path)
        {
                $this->page = $path;
-               $this->link = preg_replace('/\.html$/', '', $path);
+               $this->link = preg_replace('{(?:/index)?\.html$}', '', $path);
        }
 
        function __get($col)
@@ -29,6 +29,7 @@ class ArchiveArticle
 
        function file()
        {
+               if (!file_exists($this->page)) return;
                return fopen($this->page, 'r');
        }
 
@@ -39,7 +40,12 @@ class ArchiveArticle
 
        function safetitle()
        {
-               return strip_tags($this->title);
+               return trim(strip_tags($this->title));
+       }
+
+       function name()
+       {
+               return $this->safetitle ?: $this->link;
        }
 
        function last()
@@ -54,13 +60,14 @@ class ArchiveArticle
 
        function dateparts()
        {
-               preg_match('</(\d{4})/(\d{2})-(\d{2})->', $this->page, $ymd);
+               preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->page, $ymd);
+               array_shift($ymd);
                return $ymd;
        }
 
        function dateiso()
        {
-               return implode('-', $this->dateparts());
+               return implode('-', $this->dateparts()) . 'T12:00:00+02:00';
        }
 
        function date()
@@ -70,56 +77,46 @@ class ArchiveArticle
 
        function body()
        {
-               return fread($this->file, filesize($this->page));
+               $this->title;
+               $rest = fread($this->file, filesize($this->page));
+               if ( preg_match('{
+                       \n (?: < (?: p | figure [^>]* ) >\s* )+ (<img\ [^>]*>) | \n <hr\ />
+               }x', $rest, $img, PREG_OFFSET_CAPTURE) ) {
+                       if (isset($img[1])) {
+                               $this->img = $img[1][0];
+                       }
+                       return substr($rest, 0, $img[0][1]);
+               }
+               return $rest;
        }
 
-       function image()
+       function teaser()
        {
-               foreach (['jpg', 'png'] as $ext) {
-                       if (file_exists("{$this->link}.$ext")) {
-                               return "{$this->link}.$ext";
-                       }
+               if (preg_match('{<p>(.*?)</p>}s', $this->body, $bodyp)) {
+                       return $bodyp[1];
                }
        }
 
-       function thumb($size = '300x')
+       function img()
        {
-               if ($this->image)
-               return "thumb/$size/{$this->image}";
+               $this->img = NULL;
+               $this->body;
+               return $this->img;
        }
-}
 
-function shownews($input, $limit = 1000)
-{
-       if (!is_array($input)) $input = glob("$input/*.html");
-       print '<ul class="left">'."\n\n";
-       foreach (array_reverse($input) as $filename) {
-               $article = new ArchiveArticle($filename);
-               print '<li>';
-               if ($article->thumb) {
-                       printf('<img src="/%s" class="left" />', $article->thumb);
+       function image()
+       {
+               if ( preg_match('/\bsrc="([^"]*)"/', $this->img, $src) ) {
+                       return $src[1];
                }
-               print '<article>';
-               printf(
-                       '<h3><a href="/%s">%s <small class="date">%s</small></a></h3>',
-                       $article->link, $article->title, $article->date
-               );
-               print $article->body;
-               print "</article></li>\n\n";
-
-               if (--$limit <= 0) break;
        }
-       print "</ul>\n\n";
-}
 
-function printtoc($input)
-{
-       if (!is_array($input)) $input = glob("$input/*.html");
-       print '<ul>';
-       foreach (array_reverse($input) as $page) {
-               $article = new ArchiveArticle($page);
-               printf('<li><a href="/%s">%s <small class="date">%s</small></a></li>',
-                       $article->link, $article->safetitle, $article->date);
-       }
-       print "</ul>\n";
+       function thumb($size = '300x')
+       {
+               if (!$this->image or $this->image[0] !== '/') return;
+               return preg_replace(
+                       ['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/'], ["thumb/$size", ''],
+                       $this->image
+               );
+       }
 }