plugin/calendar.inc.php

   1 <?php
   2 // $Id: calendar.inc.php,v 1.14 2003/02/28 14:25:10 panda Exp $
   3
   4 function plugin_calendar_convert()
   5 {
   6         global $script,$weeklabels,$vars,$command;
   7
   8         $args = func_get_args();
   9
  10         $date_str = get_date("Ym");
  11         $page = '';
  12
  13         if (func_num_args() == 1)
  14         {
  15                 if (is_numeric($args[0]) && strlen($args[0]) == 6)
  16                 {
  17                         $date_str = $args[0];
  18                 }
  19                 else
  20                 {
  21                         $page = $args[0];
  22                 }
  23         }
  24         else if (func_num_args() == 2)
  25         {
  26                 if (is_numeric($args[0]) && strlen($args[0]) == 6)
  27                 {
  28                         $date_str = $args[0];
  29                         $page = $args[1];
  30                 }
  31                 else if (is_numeric($args[1]) && strlen($args[1]) == 6)
  32                 {
  33                         $date_str = $args[1];
  34                         $page = $args[0];
  35                 }
  36         }
  37
  38         if ($page == '')
  39         {
  40                 $page = $vars['page'];
  41         }
  42         else if (!is_pagename($page))
  43         {
  44                 return FALSE;
  45         }
  46         $pre = $page;
  47         $prefix = $page.'/';
  48
  49
  50         if (!$command) $cmd = "read";
  51         else          $cmd = $command;
  52
  53         $prefix = strip_tags($prefix);
  54
  55         $yr = substr($date_str,0,4);
  56         $mon = substr($date_str,4,2);
  57         if ($yr != get_date("Y") || $mon != get_date("m"))
  58         {
  59                 $now_day = 1;
  60                 $other_month = 1;
  61         }
  62         else
  63         {
  64                 $now_day = get_date("d");
  65                 $other_month = 0;
  66         }
  67         $today = getdate(mktime(0,0,0,$mon,$now_day,$yr) - LOCALZONE + ZONETIME);
  68
  69         $m_num = $today['mon'];
  70         $d_num = $today['mday'];
  71         $year = $today['year'];
  72         $f_today = getdate(mktime(0,0,0,$m_num,1,$year) - LOCALZONE + ZONETIME);
  73         $wday = $f_today['wday'];
  74         $day = 1;
  75         $fweek = true;
  76
  77         $m_name = "$year.$m_num ($cmd)";
  78
  79         $prefix_url = rawurlencode(is_pagename($pre) ? $pre : "[[$pre]]");
  80         $pre = strip_bracket($pre);
  81
  82         $ret = <<<EOD
  83 <table class="style_calendar" cellspacing="1" width="150" border="0">
  84  <tr>
  85   <td align="middle" class="style_td_caltop" colspan="7">
  86    <span class="small" style="text_align:center"><strong>$m_name</strong><br />
  87    [<a href="$script?$prefix_url">$pre</a>]</span>
  88   </td>
  89  </tr>
  90  <tr>
  91 EOD;
  92
  93         foreach($weeklabels as $label)
  94                 $ret .= <<<EOD
  95   <td align="middle" class="style_td_week">
  96    <span class="small" style="text-align:center"><strong>$label</strong></span>
  97   </td>
  98 EOD;
  99
 100         $ret .= " </tr>\n <tr>\n";
 101
 102         while(checkdate($m_num,$day,$year))
 103         {
 104                 $dt = sprintf('%4d%02d%02d', $year, $m_num, $day);
 105                 $name = "$prefix$dt";
 106                 $page = "[[$name]]";
 107                 $r_page = rawurlencode($page);
 108
 109                 $refer = ($cmd == "edit") ? "&amp;refer=$r_page" : '';
 110
 111                 if ($cmd == 'read' && !is_page($page))
 112                         $link = "<strong>$day</strong>";
 113                 else
 114                         $link = "<a href=\"$script?cmd=$cmd&amp;page=$r_page$refer\" title=\"$name\"><strong>$day</strong></a>";
 115
 116                 if ($fweek)
 117                 {
 118                         for($i=0;$i<$wday;$i++)
 119                         { // Blank
 120                                 $ret .= "    <td align=\"center\" class=\"style_td_blank\">&nbsp;</td>\n";
 121                         }
 122                 $fweek=false;
 123                 }
 124
 125                 if ($wday == 0) $ret .= "  </tr><tr>\n";
 126                 if (!$other_month && ($day == $today['mday']) && ($m_num == $today['mon']) && ($year == $today['year']))
 127                 {
 128                         //  Today
 129                         $ret .= "    <td align=\"center\" class=\"style_td_today\"><span class=\"small\">$link</span></td>\n";
 130                 }
 131                 else if ($wday == 0)
 132                 {
 133                         //  Sunday
 134                         $ret .= "    <td align=\"center\" class=\"style_td_sun\"><span class=\"small\">$link</span></td>\n";
 135                 }
 136                 else if ($wday == 6)
 137                 {
 138                         //  Saturday
 139                         $ret .= "    <td align=\"center\" class=\"style_td_sat\"><span class=\"small\">$link</span></td>\n";
 140                 }
 141                 else
 142                 {
 143                         // Weekday
 144                         $ret .= "    <td align=\"center\" class=\"style_td_day\"><span class=\"small\">$link</span></td>\n";
 145                 }
 146                 $day++;
 147                 $wday++;
 148                 $wday = $wday % 7;
 149         }
 150         if ($wday > 0)
 151         {
 152                 while($wday < 7)
 153                 { // Blank
 154                         $ret .= "    <td align=\"center\" class=\"style_td_blank\">&nbsp;</td>\n";
 155                 $wday++;
 156                 }
 157         }
 158
 159         $ret .= "  </tr>\n</table>\n";
 160         return $ret;
 161 }
 162 ?>