templates/day_view.class.php

   1 <?php
   2 /* $Id$ */
   3 include_once 'view.class.php';
   4 require_once 'caldavresource.class.php';
   5 include_once 'dateformat.class.php';
   6 require_once 'helper.php';
   7
   8 class DayView extends View {
   9
  10     private $url;
  11     private $p_year;
  12     private $privious;
  13     private $year_and_day;
  14     private $n_year;
  15     private $next;
  16     private $year;
  17     private $day;
  18     private $range;
  19     private $calendar;
  20     private $etags = array();
  21     private $top = "<table style=\"width: 100%\">
  22     <tr>
  23         <td style=\"width: 33%; text-align: left;\"><a href=
  24         \"__URL__?year=__P_YEAR__&amp;day=__PRIVIOUS__\">
  25         <img style=\"border: 0\" src=\"__WEB_ROOT__/pixmaps/left.png\"
  26         alt=\"Privious\"/></a></td>
  27         <td style=\"width: 33%; font-size: 2.5em; font-weight: bold;
  28         text-align: center\">__YEAR_AND_DAY__</td>
  29         <td style=\"width: 33%; text-align: right;\">
  30         <a href=\"__URL__?year=__N_YEAR__&amp;day=__NEXT__\">
  31         <img style=\"border: 0\" src=\"__WEB_ROOT__/pixmaps/right.png\"
  32         alt=\"next\"/></a></td>
  33     </tr></table>";
  34     private $bottom;
  35
  36     function __construct() {
  37         $this->url = parent::$root.'/navigate/show_day.php';
  38         $this->calendar = $calendar;
  39         $this->range = array();
  40     }
  41
  42     protected function parseDate() {
  43         if ($this->year && $this->day >= 0) {
  44             $day = $this->day;
  45             if ($day < 0 || $day > 365) {
  46                 $day = date('z');
  47                 $year = date('Y');
  48             }
  49             else
  50                 $year = $this->year;
  51         }
  52         else {
  53             $day = date('z');
  54             $year = date('Y');
  55         }
  56         $now = mktime(0, 0, 0, 1, 1, $year);
  57         $this->year_and_day = "$year day ".(date('z', strtotime("+$day days", $now))+1);
  58
  59         $this->privious = $day - 1;
  60         $this->p_year = $year;
  61         if ($this->privious < 0) {
  62             $this->p_year -= 1;
  63             $this->privious = date('z', mktime(0, 0, 0, 12, 31, $this->p_year));
  64         }
  65         $this->next = $day + 1;
  66         $this->n_year = $year;
  67         if ($this->next > date('z', mktime(0, 0, 0, 12, 31, $this->year))) {
  68             $this->next = 0;
  69             $this->n_year += 1;
  70         }
  71
  72         $this->year = $year;
  73         $this->day = $day;
  74     }
  75
  76     protected function getHead() {
  77         $this->parseDate();
  78         $head = str_replace('__URL__', $this->url, $this->top);
  79         $head = str_replace('__P_YEAR__', $this->p_year, $head);
  80         $head = str_replace('__PRIVIOUS__', $this->privious, $head);
  81         $head = str_replace('__WEB_ROOT__', parent::$root, $head);
  82         $head = str_replace('__YEAR_AND_DAY__', $this->year_and_day, $head);
  83         $head = str_replace('__N_YEAR__', $this->n_year, $head);
  84         $head = str_replace('__NEXT__', $this->next, $head);
  85         $this->bottom = $head;
  86         return $this->applyLegend() . $head;
  87     }
  88
  89     private function getCell($events, $day, $progress, $excluded = FALSE) {
  90         $cell = '';
  91         //$etags = array();
  92         if ($events) {
  93             $now = mktime(0, 0, 0, 1, 1, $this->year);
  94             $ts = strtotime("+$day days +$progress hours", $now);
  95             $ical_start = CaldavRessource::timestamp2ICal($ts, TRUE);
  96             $ts = strtotime("+$day days +".($progress+1)." hours", $now);
  97             $ical_end = CaldavRessource::timestamp2ICal($ts, TRUE);
  98             $dateFormat = new dateFormat();
  99             foreach ($events as $etag =>$infos) {
 100                 foreach ($infos['dates'] as $time) {
 101                     CaldavRessource::fix_allday_event($time['start'],$time['end']);
 102                     $time['start'] = $dateFormat->UTC2Client($time['start']);
 103                     $time['end'] = $dateFormat->UTC2Client($time['end']);
 104                     if ($excluded) {
 105                         $ts = strtotime(
 106                             "+$day days +".parent::$start_hour." hours", $now);
 107                         $parent_start = CaldavRessource::timestamp2ICal($ts, TRUE);
 108                         $end = (parent::$end_hour == 24) ? 23 : parent::$end_hour;
 109                         $ts = strtotime(
 110                             "+$day days +".$end." hours", $now);
 111                         $parent_end = CaldavRessource::timestamp2ICal($ts, TRUE);
 112                         $time_start = (strrchr($time['start'], 'Z')) ?
 113                             trim($time['start'], "Z") : $time['start'];
 114                         $time_end = (strrchr($time['end'], 'Z')) ?
 115                             trim($time['end'], "Z") : $time['end'];
 116                         $parts = explode("T", $time_end);
 117                         if (substr($parts[1], 0, 2) == "00") {
 118                             $parts[1] =  "24" . substr($parts[1], 2, 4);
 119                             $time_end = $parts[0] . "T" . $parts[1];
 120                         }
 121                         //print substr($time_end, 0, 2)."b[$parent_start : $parent_end] [$time_start : $time_end]" . CaldavRessource::cmptime(
 122                         //        $parent_end, $time_end) ."<br/>";
 123                         /*if ((CaldavRessource::cmptime(
 124                                 $parent_start, $time_start) > 0  &&
 125                             CaldavRessource::cmpdate($parent_start, $time_start) == 0)
 126                             ||
 127                             (CaldavRessource::cmptime(
 128                                 $parent_end, $time_end) < 0 &&
 129                             CaldavRessource::cmpdate($parent_end, $time_end) == 0)) {*/
 130                         if ((CaldavRessource::cmptime(
 131                                 $parent_start, $time_start) > 0  &&
 132                             CaldavRessource::cmpdate($parent_start, $time_end) == 0)
 133                             ||
 134                             (CaldavRessource::cmptime(
 135                                 $parent_end, $time_end) < 0 &&
 136                             CaldavRessource::cmpdate($parent_end, $time_start) == 0)) {
 137                             if (! in_array($etag, $this->etags)) {
 138                                 array_push($this->etags, $etag);
 139                                 $cell = $this->makeEvent($cell, $etag, $infos);
 140                                 //print "$cell<br/>";
 141                             }
 142                         }
 143                         //print "a[$parent_start : $parent_end] [$time_start : $time_end] parent_start:time_start" . CaldavRessource::cmptime(
 144                         //    $parent_start, $time_start) ."<br/>";
 145                         //print "a[$parent_start : $parent_end] [$time_start : $time_end] parent_end:time_end" . CaldavRessource::cmptime(
 146                         //    $parent_end, $time_end) ."<br/>";
 147                     }
 148                     else {
 149                         //print "$ical_start:$ical_end:{$time['start']}:{$time['end']}<br/>";
 150                         $s_cmp = CaldavRessource::datecmp($ical_start, $time['start']);
 151                         $e_cmp = CaldavRessource::datecmp($ical_start, $time['end']);
 152                         if ($s_cmp >= 0 && $e_cmp < 0) {
 153                         //    if (! in_array($etag, $this->etags)) {
 154                                 $cell = $this->makeEvent($cell, $etag, $infos);
 155                                 //print "$cell";
 156                         //    }
 157                         }
 158                     }
 159                 }
 160             }
 161         }
 162         return ($cell == '') ? '&nbsp;' : $cell;
 163     }
 164
 165     public function getView($year = NULL, $day = NULL) {
 166         $this->year = $year;
 167         $this->day = $day;
 168         $calendar = $this->getHead();
 169         $calendar .= '<br />';
 170         $calendar .=  str_replace('__DAY__', $this->dateFromDayInYear(
 171             $this->year, $this->day, $head), $this->getViewHead('day'));
 172         $now = mktime(0, 0, 0, 1, 1, $this->year);
 173         $this->range['start'] = strtotime("+".($this->day - 1)." days", $now);
 174         $this->range['end'] = strtotime("+".$this->day." days", $now);
 175         $events = $this->getEvents($this->range);
 176         $calendar .= "<tr><td class=\"time\">Excluded</td>\n";
 177         $cell = $this->getCell($events, $this->day, 0, TRUE);
 178         if ($this->day == date('z')) {
 179             $calendar .= "<td class=\"today\">$cell</td>\n";
 180         }
 181         else
 182             $calendar .= "<td>$cell</td>\n";
 183         $calendar .= '</tr>';
 184         for ($i = parent::$start_hour; $i < parent::$end_hour; $i++) {
 185             $s_time = ($i < 10) ? "0$i" : $i;
 186             $e_time = ($i < 9) ? '0'.($i + 1) : ($i + 1);
 187             $calendar .= "<tr><td class=\"time\">$s_time - $e_time</td>\n";
 188             $cell = $this->getCell($events, $this->day, $i);
 189             if ($this->day == date('z')) {
 190                 $calendar .= "<td class=\"today\">$cell</td>\n";
 191             }
 192             else
 193                 $calendar .= "<td>$cell</td>\n";
 194             $calendar .= '</tr>';
 195         }
 196         $calendar .= '</table></div>';
 197         $calendar .= '<br />';
 198         $calendar .= $this->bottom;
 199         return $calendar;
 200     }
 201
 202 }