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   1  <?php
   2  /**
   3   *  $Id: function.pc_sort_day.php,v 1.1 2004/02/11 17:31:22 larsneo Exp $
   4   *
   5   *  PostCalendar::PostNuke Events Calendar Module
   6   *  Copyright (C) 2002  The PostCalendar Team
   7   *  http://postcalendar.tv
   8   *  
   9   *  This program is free software; you can redistribute it and/or modify
  10   *  it under the terms of the GNU General Public License as published by
  11   *  the Free Software Foundation; either version 2 of the License, or
  12   *  (at your option) any later version.
  13   *  
  14   *  This program is distributed in the hope that it will be useful,
  15   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17   *  GNU General Public License for more details.
  18   *  
  19   *  You should have received a copy of the GNU General Public License
  20   *  along with this program; if not, write to the Free Software
  21   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22   *
  23   *  To read the license please read the docs/license.txt or visit
  24   *  http://www.gnu.org/copyleft/gpl.html
  25   *
  26   */
  27  function smarty_function_pc_sort_day($params, &$smarty)
  28  {
  29      extract($params);
  30  
  31        if (empty($var)) {
  32          $smarty->trigger_error("sort_array: missing 'var' parameter");
  33          return;
  34      }
  35  
  36      if (!in_array('value', array_keys($params))) {
  37          $smarty->trigger_error("sort_array: missing 'value' parameter");
  38          return;
  39      }
  40      
  41      if (!in_array('order', array_keys($params))) {
  42          $order = 'asc';
  43      }
  44      
  45      if (!in_array('inc', array_keys($params))) {
  46          $inc = '15';
  47      }
  48      
  49      if (!in_array('start', array_keys($params))) {
  50          $sh = '08';
  51          $sm = '00';
  52      } else {
  53          list($sh,$sm) = explode(':',$start);
  54      }
  55      
  56      if (!in_array('end', array_keys($params))) {
  57          $eh = '21';
  58          $em = '00';
  59      } else {
  60          list($eh,$em) = explode(':',$end);
  61      }
  62      
  63      if(strtolower($order) == 'asc') $function = 'sort_byTimeA';
  64      if(strtolower($order) == 'desc') $function = 'sort_byTimeD';
  65      
  66      foreach($value as $events) {
  67          usort($events,$function);
  68          $newArray = $events;
  69      }
  70      
  71      // here we want to create an intelligent array of
  72      // columns and rows to build a nice day view
  73      $ch = $sh; $cm = $sm;
  74      while("$ch:$cm" <= "$eh:$em") {
  75          $hours["$ch:$cm"] = array();
  76          $cm += $inc;
  77          if($cm >= 60) {
  78              $cm = '00';
  79              $ch = sprintf('%02d',$ch+1);
  80          }
  81      }
  82      
  83      $alldayevents = array();
  84      foreach($newArray as $event) {
  85          list($sh,$sm,$ss) = explode(':',$event['startTime']);
  86          $eh = sprintf('%02d',$sh + $event['duration_hours']);
  87          $em = sprintf('%02d',$sm + $event['duration_minutes']);
  88          
  89          if($event['alldayevent']) {
  90              // we need an entire column . save till later
  91              $alldayevents[] = $event;
  92          } else {
  93              //find open time slots - avoid overlapping
  94              $needed = array();
  95              $ch = $sh; $cm = $sm;
  96              //what times do we need?
  97              while("$ch:$cm" < "$eh:$em") {
  98                  $needed[] = "$ch:$cm";
  99                  $cm += $inc;
 100                  if($cm >= 60) {
 101                      $cm = '00';
 102                      $ch = sprintf('%02d',$ch+1);
 103                  }
 104              }
 105              $i = 0;
 106              foreach($needed as $time) {
 107                  if($i==0) {
 108                      $hours[$time][] = $event;
 109                      $key = count($hours[$time])-1;
 110                  } else {
 111                      $hours[$time][$key] = 'continued';
 112                  }
 113                  $i++;
 114              }
 115              
 116          }
 117      }
 118      //pcDebugVar($hours);
 119      $smarty->assign_by_ref($var,$hours);
 120  }
 121  ?>