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                 $this->link = preg_replace('{(?:/index)?\.html$}', '', $path);
  23         }
  24
  25         function __get($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($this->file));
  39         }
  40
  41         function safetitle()
  42         {
  43                 return trim(strip_tags($this->title));
  44         }
  45
  46         function name()
  47         {
  48                 return $this->safetitle ?: $this->link;
  49         }
  50
  51         function last()
  52         {
  53                 return filemtime($this->page);
  54         }
  55
  56         function lastiso()
  57         {
  58                 return date(DATE_ATOM, $this->last);
  59         }
  60
  61         function dateparts()
  62         {
  63                 preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->page, $ymd);
  64                 return $ymd;
  65         }
  66
  67         function dateiso()
  68         {
  69                 return implode('-', $this->dateparts());
  70         }
  71
  72         function date()
  73         {
  74                 return showdate($this->dateparts);
  75         }
  76
  77         function body()
  78         {
  79                 $this->title;
  80                 $rest = fread($this->file, filesize($this->page));
  81                 if ( preg_match('{\n<p>(<img [^>]*>)</p>}', $rest, $img, PREG_OFFSET_CAPTURE) ) {
  82                         $this->img = $img[1][0];
  83                         return substr($rest, 0, $img[0][1]);
  84                 }
  85                 $this->img = NULL;
  86                 return $rest;
  87         }
  88
  89         function teaser()
  90         {
  91                 if (preg_match('{<p>(.*?)</p>}s', $this->body, $bodyp)) {
  92                         return $bodyp[1];
  93                 }
  94         }
  95
  96         function img()
  97         {
  98                 $this->body;
  99                 return $this->img;
 100         }
 101
 102         function image()
 103         {
 104                 if ( preg_match('/\bsrc="([^"]*)"/', $this->img, $src) ) {
 105                         return $src[1];
 106                 }
 107         }
 108
 109         function thumb($size = '300x')
 110         {
 111                 if (!$this->image or $this->image[0] !== '/') return;
 112                 return preg_replace('{^(?:/thumb/[^/]*)?}', "thumb/$size", $this->image);
 113         }
 114 }
 115
 116 function shownews($input, $limit = 1000)
 117 {
 118         if (!is_array($input)) $input = glob("$input/*.html");
 119         foreach (array_reverse($input) as $filename) {
 120                 $article = new ArchiveArticle($filename);
 121                 print '<article class="left">';
 122                 if ($article->thumb) {
 123                         $img = preg_replace('{(?<= \b src="/) [^"]* }x', $article->thumb, $article->img);
 124                         $img = preg_replace('{(?= />$)}', ' class="left"', $img);
 125                         print $img;
 126                 }
 127                 print '<div>';
 128                 printf(
 129                         '<h3><a href="/%s">%s <small class="date">%s</small></a></h3>',
 130                         $article->link, $article->title, $article->date
 131                 );
 132                 print $article->body;
 133                 print '</div>';
 134                 print "</article>\n\n";
 135
 136                 if (--$limit <= 0) break;
 137         }
 138 }
 139
 140 function printtoc($input, $class = FALSE)
 141 {
 142         if (!is_array($input)) $input = glob("$input/*.html");
 143         print '<ul';
 144         if ($class) printf(' class="%s"', $class);
 145         print '>';
 146         foreach (array_reverse($input) as $page) {
 147                 $article = new ArchiveArticle($page);
 148                 $html = $article->safetitle;
 149                 $dateparts = $article->dateparts;
 150                 if ($class) {
 151                         $dateparts[1] = NULL;  # omit year
 152                 }
 153                 $html .= sprintf(' <small class="date">%s</small>', showdate($dateparts));
 154                 if ($class == 'gallery' and $article->img) {
 155                         $html = "<div>$html</div>";
 156                         $html = sprintf('<img src="%s" />', $article->thumb(200)) . $html;
 157                 }
 158                 $html = sprintf('<a href="/%s">%s</a>', $article->link, $html);
 159                 print "<li><article>$html</article></li>\n";
 160         }
 161         print "</ul>\n";
 162 }