interface/main/calendar/modules/PostCalendar/plugins/function.pc_sort_day.php

   1 <?php
   2 /**
   3  *  $Id$
   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') {
  64         $function = 'sort_byTimeA';
  65     }
  66
  67     if (strtolower($order) == 'desc') {
  68         $function = 'sort_byTimeD';
  69     }
  70
  71     foreach ($value as $events) {
  72         usort($events, $function);
  73         $newArray = $events;
  74     }
  75
  76     // here we want to create an intelligent array of
  77     // columns and rows to build a nice day view
  78     $ch = $sh;
  79     $cm = $sm;
  80     while ("$ch:$cm" <= "$eh:$em") {
  81         $hours["$ch:$cm"] = array();
  82         $cm += $inc;
  83         if ($cm >= 60) {
  84             $cm = '00';
  85             $ch = sprintf('%02d', $ch+1);
  86         }
  87     }
  88
  89     $alldayevents = array();
  90     foreach ($newArray as $event) {
  91         list($sh,$sm,$ss) = explode(':', $event['startTime']);
  92         $eh = sprintf('%02d', $sh + $event['duration_hours']);
  93         $em = sprintf('%02d', $sm + $event['duration_minutes']);
  94
  95         if ($event['alldayevent']) {
  96             // we need an entire column . save till later
  97             $alldayevents[] = $event;
  98         } else {
  99             //find open time slots - avoid overlapping
 100             $needed = array();
 101             $ch = $sh;
 102             $cm = $sm;
 103             //what times do we need?
 104             while ("$ch:$cm" < "$eh:$em") {
 105                 $needed[] = "$ch:$cm";
 106                 $cm += $inc;
 107                 if ($cm >= 60) {
 108                     $cm = '00';
 109                     $ch = sprintf('%02d', $ch+1);
 110                 }
 111             }
 112
 113             $i = 0;
 114             foreach ($needed as $time) {
 115                 if ($i==0) {
 116                     $hours[$time][] = $event;
 117                     $key = count($hours[$time])-1;
 118                 } else {
 119                     $hours[$time][$key] = 'continued';
 120                 }
 121
 122                 $i++;
 123             }
 124         }
 125     }
 126
 127     //pcDebugVar($hours);
 128     $smarty->assign_by_ref($var, $hours);
 129 }