nieuws.inc.php

   1 <?php
   2 global $monthname;
   3 $monthname = ['?',
   4         'januari', 'februari', 'maart', 'april', 'mei', 'juni',
   5         'juli', 'augustus', 'september', 'oktober', 'november', 'december',
   6 ];
   7
   8 function showdate($parts)
   9 {
  10         global $monthname;
  11         return implode(' ', array_filter([
  12                 intval($parts[3]), $parts[2] > 0 ? $monthname[intval($parts[2])] : '', $parts[1],
  13                 count($parts) > 6 ? "$parts[4]:$parts[5]" : '',
  14         ]));
  15 }
  16
  17 class ArchiveArticle
  18 {
  19         function __construct($path)
  20         {
  21                 $this->page = $path;
  22                 $this->link = preg_replace('/\.html$/', '', $path);
  23         }
  24
  25         function __get($col)
  26         {
  27                 return $this->$col = $this->$col();  # run method and cache
  28         }
  29
  30         function file()
  31         {
  32                 if (!file_exists($this->page)) return;
  33                 return fopen($this->page, 'r');
  34         }
  35
  36         function title()
  37         {
  38                 return preg_replace('{<h2>(.*)</h2>\s*}', '\1', fgets($this->file));
  39         }
  40
  41         function safetitle()
  42         {
  43                 return strip_tags($this->title);
  44         }
  45
  46         function last()
  47         {
  48                 return filemtime($this->page);
  49         }
  50
  51         function lastiso()
  52         {
  53                 return date(DATE_ATOM, $this->last);
  54         }
  55
  56         function dateparts()
  57         {
  58                 preg_match('</(\d{4})[/-](\d{2})-(\d{2})->', $this->page, $ymd);
  59                 return $ymd;
  60         }
  61
  62         function dateiso()
  63         {
  64                 return implode('-', $this->dateparts());
  65         }
  66
  67         function date()
  68         {
  69                 return showdate($this->dateparts);
  70         }
  71
  72         function body()
  73         {
  74                 $this->title;
  75                 $rest = fread($this->file, filesize($this->page));
  76                 if ( preg_match('{\n<p>(<img [^>]*>)</p>\s*\z}', $rest, $img, PREG_OFFSET_CAPTURE) ) {
  77                         $this->img = $img[1][0];
  78                         return substr($rest, 0, $img[0][1]);
  79                 }
  80                 $this->img = NULL;
  81                 return $rest;
  82         }
  83
  84         function img()
  85         {
  86                 $this->body;
  87                 return $this->img;
  88         }
  89
  90         function image()
  91         {
  92                 if ( preg_match('/\bsrc="([^"]*)"/', $this->img, $src) ) {
  93                         return $src[1];
  94                 }
  95         }
  96
  97         function thumb($size = '300x')
  98         {
  99                 if (!$this->image or $this->image[0] !== '/') return;
 100                 return preg_replace('{^(?:/thumb/[^/]*)?}', "thumb/$size", $this->image);
 101         }
 102 }
 103
 104 function shownews($input, $limit = 1000)
 105 {
 106         if (!is_array($input)) $input = glob("$input/*.html");
 107         print '<ul class="left">'."\n\n";
 108         foreach (array_reverse($input) as $filename) {
 109                 $article = new ArchiveArticle($filename);
 110                 print '<li>';
 111                 if ($article->thumb) {
 112                         printf('<img src="/%s" class="left" />', $article->thumb);
 113                 }
 114                 print '<article>';
 115                 printf(
 116                         '<h3><a href="/%s">%s <small class="date">%s</small></a></h3>',
 117                         $article->link, $article->title, $article->date
 118                 );
 119                 print $article->body;
 120                 print "</article></li>\n\n";
 121
 122                 if (--$limit <= 0) break;
 123         }
 124         print "</ul>\n\n";
 125 }
 126
 127 function printtoc($input)
 128 {
 129         if (!is_array($input)) $input = glob("$input/*.html");
 130         print '<ul>';
 131         foreach (array_reverse($input) as $page) {
 132                 $article = new ArchiveArticle($page);
 133                 printf('<li><a href="/%s">%s <small class="date">%s</small></a></li>',
 134                         $article->link, $article->safetitle, $article->date);
 135         }
 136         print "</ul>\n";
 137 }