nieuws: support tagged article links

[minimedit.git] / nieuws.inc.php

diff --git a/nieuws.inc.php b/nieuws.inc.php
index 7e723e4095e68febd3abde4fcc957217320168f8..930eb00a2c96a8b4cb415472a462d7fe20148702 100644 (file)
--- a/nieuws.inc.php
+++ b/nieuws.inc.php
@@ -1,58 +1,136 @@
 <?php
+global $monthname;
 $monthname = ['?',
        'januari', 'februari', 'maart', 'april', 'mei', 'juni',
        'juli', 'augustus', 'september', 'oktober', 'november', 'december',
 ];
 
-function shownewsdate($url)
+function showdate($parts)
 {
-       $parts = pathinfo($url);
-       $year = pathinfo($parts['dirname'], PATHINFO_FILENAME);
-       @list ($month, $day) = explode('-', $parts['filename'], 3);
        global $monthname;
-       return sprintf('<small class="date">%s %s %s</small>',
-               intval($day), $monthname[intval($month)], $year);
+       return implode(' ', array_filter([
+               intval($parts[3]), $parts[2] > 0 ? $monthname[intval($parts[2])] : '', $parts[1],
+               count($parts) > 6 ? "$parts[4]:$parts[5]" : '',
+       ]));
 }
 
-function shownewsarticle($url, $link = TRUE, $title = NULL)
+class ArchiveArticle
 {
-       $html = ob_get_clean();
-       $date = shownewsdate($url);
-       ob_start();
-       print $title ?: '\1';
-       print '[[1]]';
-
-       $title = sprintf(
-               $link ? '<h3><a href="/%2$s">%s</a></h3>' : '<h2>%s</h2>',
-               getoutput([1 => ' <small class="date">'.$date.'</small>']),
-               preg_replace('/\.html$/', '', $url)
-       );
-       return preg_replace('{<h2>(.*?)</h2>}', $title, $html);
+       function __construct($path)
+       {
+               $this->page = $path;
+               $this->link = preg_replace('/\.html$/', '', $path);
+       }
+
+       function __get($col)
+       {
+               return $this->$col = $this->$col();  # run method and cache
+       }
+
+       function file()
+       {
+               return fopen($this->page, 'r');
+       }
+
+       function title()
+       {
+               return preg_replace('{<h2>(.*)</h2>\s*}', '\1', fgets($this->file));
+       }
+
+       function safetitle()
+       {
+               return strip_tags($this->title);
+       }
+
+       function last()
+       {
+               return filemtime($this->page);
+       }
+
+       function lastiso()
+       {
+               return date(DATE_ATOM, $this->last);
+       }
+
+       function dateparts()
+       {
+               preg_match('</(\d{4})[/-](\d{2})-(\d{2})->', $this->page, $ymd);
+               return $ymd;
+       }
+
+       function dateiso()
+       {
+               return implode('-', $this->dateparts());
+       }
+
+       function date()
+       {
+               return showdate($this->dateparts);
+       }
+
+       function body()
+       {
+               $this->title;
+               $rest = fread($this->file, filesize($this->page));
+               if ( preg_match('{\n<p>(<img [^>]*>)</p>\s*\z}', $rest, $img, PREG_OFFSET_CAPTURE) ) {
+                       $this->img = $img[1][0];
+                       return substr($rest, 0, $img[0][1]);
+               }
+               $this->img = NULL;
+               return $rest;
+       }
+
+       function img()
+       {
+               $this->body;
+               return $this->img;
+       }
+
+       function image()
+       {
+               if ( preg_match('/\bsrc="([^"]*)"/', $this->img, $src) ) {
+                       return $src[1];
+               }
+       }
+
+       function thumb($size = '300x')
+       {
+               if (!$this->image or $this->image[0] !== '/') return;
+               return preg_replace('{^(?:/thumb/[^/]*)?}', "thumb/$size", $this->image);
+       }
 }
 
-function shownews($root, $limit = 5)
+function shownews($input, $limit = 1000)
 {
-       if (strpos($root, '/') === FALSE) $root .= '/*';
-       foreach (array_reverse(glob("$root/*.html")) as $url) {
-               print "<article>";
-               ob_start();
-               include $url;
-               print shownewsarticle($url);
-               print "</article>\n\n";
+       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);
+               }
+               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($root)
+function printtoc($input)
 {
+       if (!is_array($input)) $input = glob("$input/*.html");
        print '<ul>';
-       foreach (array_reverse(glob("$root/*.html")) as $page) {
-               $title = fgets(fopen($page, 'r'));
-               $title = strip_tags($title);
-               $linkurl = preg_replace('/\.html$/', '', $page);
+       foreach (array_reverse($input) as $page) {
+               $article = new ArchiveArticle($page);
                printf('<li><a href="/%s">%s <small class="date">%s</small></a></li>',
-                       $linkurl, $title, shownewsdate($linkurl));
+                       $article->link, $article->safetitle, $article->date);
        }
        print "</ul>\n";
 }