<?php
/*
= month view of events =
© Copyright 2009-2012 LuxSoft - www.LuxSoft.eu
This file is part of the LuxCal Web Calendar.
The LuxCal Web Calendar is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software Foundation,
either version 3 of the License, or (at your option) any later version.
The LuxCal Web Calendar is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the LuxCal
Web Calendar. If not, see <http://www.gnu.org/licenses/>.
*/
function showGrid($date) {
global $evtList, $privs, $set, $xx, $rxULink;
if (!array_key_exists($date, $evtList)) { return; }
foreach ($evtList[$date] as $evt) {
$mayEdit = ($privs > 2 or ($privs == 2 and $evt['uid'] == $_SESSION['uid'])) ? true : false;
switch ($evt['mde']) { //multi-day event?
case 0: $time = ITtoDT($evt['sti']); break; //no
case 1: $time = (($evt['sti'] != '00:00' and $evt['sti'] != '') ? ITtoDT($evt['sti']) : '•').'···'; break; //first
case 2: $time = '···'; break; //in between
case 3: $time = '···'.(($evt['eti'] < '23:59' and $evt['eti'] != '') ? ITtoDT($evt['eti']) : '•'); //last
}
$check = '';
if ($evt['ch1']) { $check .= strpos($evt['chk'], $date.'a') ? $evt['mk1'].' ' : '☐ '; }
if ($evt['ch2']) { $check .= strpos($evt['chk'], $date.'b') ? $evt['mk2'] : '☐'; }
if ($check) {
$attrib = $mayEdit ? "class=\"chkBoxes floatL point\" onclick=\"checkE(".$evt['eid'].",'".$date."');\" title=\"".$xx['vws_check_marks']."\"" : 'class="chkBoxes floatL"';
$check = "<span ".$attrib.">".trim($check)."</span>";
}
if ($set['eventHBox']) {
$popText = '<b>'.$time.((!$evt['mde'] and $evt['eti']) ? ' - '.ITtoDT($evt['eti']).' ' : ' ').$evt['tit'].'</b>';
if ($set['details4All'] or $mayEdit) {
if ($evt['ven']) { $popText .= '<br>'.$evt['ven']; }
if ($evt['des']) { $popText .= '<br>'.$evt['des']; }
if ($evt['rem'] >= 0 and $mayEdit) { $popText .= '<br>'.$xx['vws_notify'].': '.$evt['rem'].' '.$xx['vws_days']; }
}
if ($set['showCatName']) { $popText .= '<br>'.$xx['evt_category'].': '.$evt['cnm']; }
$popText = htmlspecialchars(addslashes($popText));
$popClass = ($evt['pri'] ? 'private' : 'normal').(($evt['mde'] or $evt['r_t']) ? ' repeat' : '');
$popAttr = " onmouseover=\"popon('".$popText."', '".$popClass."')\" onmouseout=\"popoff()\"";
} else {
$popAttr = '';
}
if ($set['eventColor']) {
$eColor = ($evt['cco'] ? 'color:'.$evt['cco'].';' : '').($evt['cbg'] ? 'background-color:'.$evt['cbg'].';' : '');
} else {
$eColor = $evt['uco'] ? 'background-color:'.$evt['uco'].';' : '';
}
$eStyle = $eColor ? ' style="'.$eColor.'"' : '';
echo "<div class=\"event\">".$check.(($set['details4All'] or $mayEdit) ? "<span class=\"evtTitle point\"".$eStyle." onclick=\"editE(".$evt['eid'].",'".$date."');\"" : "<span class=\"evtTitle arrow\"".$eStyle).$popAttr.">".$time." ".$evt['tit']."</span></div>\n";
if ($set['showLinkInMV']) {
if (preg_match_all($rxULink, $evt['des'], $urls, PREG_SET_ORDER)) {
echo "<div class=\"url\"".$eStyle.">";
foreach ($urls as $url) {
echo $url[0]."<br>";
}
echo "</div>\n";
}
} else {
echo "\n";
}
}
}
//sanity check
if (!defined('LCC')) { exit('not permitted ('.substr(basename(__FILE__),0,-4).')'); } //lounch via script only
//initialize
$cD = $_SESSION['cD'];
if ($set['weeksToShow'] == 0) { //show just one month
$tfDay = mktime(12,0,0,substr($cD,5,2),1, substr($cD,0,4)); //Unix time of 1st day of the month
$prevDate = date("Y-m-d", $tfDay - 2 * 604800); //mid prev. month
$nextDate = date("Y-m-d", $tfDay + 6 * 604800); //mid next month
/* determine total number of days to show, start date, end date */
$sOffset = ($set['weekStart']) ? date("N", $tfDay) - 1 : date("w", $tfDay); //offset first day
$eOffset = date("t", $tfDay) + $sOffset; //offset last day
$totDays = ($eOffset == 28) ? 28 : (($eOffset > 35) ? 42 : 35); //4, 5 or 6 weeks
$st = $tfDay - $sOffset * 86400; //start time
$et = $st + ($totDays - 1) * 86400; //end time
$sDate = date("Y-m-d", $st);
$eDate = date("Y-m-d", $et);
$header = '<span class="viewHdr">'.makeD($cD,3).'</span>';
} else {
$tcDate = mktime(12,0,0,substr($cD,5,2),substr($cD,8,2),substr($cD,0,4)); //Unix time of cD
$jumpWeeks = $set['weeksToShow'] - intval($set['weeksToShow']*0.5) + 1;
$prevDate = date("Y-m-d", $tcDate - $jumpWeeks * 604800);
$nextDate = date("Y-m-d", $tcDate + $jumpWeeks * 604800);
/* determine total number of days to show, start date, end date */
$totDays = $set['weeksToShow'] * 7; //number of weeks to show
$sOffset = ($set['weekStart']) ? date("N", $tcDate) - 1 : date("w", $tcDate); //offset first day
$st = $tcDate - ($sOffset + 7) * 86400; //start time
$et = $st + ($totDays - 1) * 86400; //end time
$sDate = date("Y-m-d", $st);
$eDate = date("Y-m-d", $et);
$header = '<span'.($mobile ? '' : ' class="viewHdr"').'>'.makeD($sDate,3).' - '.makeD($eDate,3).'</span>';
}
retrieve($sDate,$eDate,'uc');
/* display header*/
echo '<h4 class="floatC"><a class="noPrint" href="index.php?cD=',$prevDate,'"><img src="images/arrowl.png" alt="back"/></a>',$header,'<a class="noPrint" href="index.php?cD=',$nextDate,'"><img src="images/arrowr.png" alt="forward"/></a></h4>'."\n";
/* display days*/
$days = ($mode == 'fm') ? '1234567' : $set['workWeekDays']; //days to show
$cWidth = round(98 / strlen($days),1).'%';
/* display day headers */
echo '<div'.($mobile ? '' : ' class="scrollBoxHead"').">\n";
echo '<table class="grid">'."\n";
if ($set['weekNumber']) { echo '<col class="wkCol"/>'; } //add week # column
echo '<col span="'.strlen($days).'" class="dCol" style="width:'.$cWidth.'"/>'."\n";
echo "<tr>";
if ($set['weekNumber']) { echo '<th>'.$xx['vws_wk'].'</th>'; } //week # hdr
for ($i = 0; $i < 7; $i++) {
$cTime = $st + $i * 86400; //current time
if (strpos($days,date("N",$cTime)) !== false) { echo '<th>'.$wkDays[$set['weekStart'] + $i].'</th>'; } //week days
}
echo "</tr>\n";
echo "</table>\n";
echo "</div>\n";
/* display calendar */
echo '<div'.($mobile ? '' : ' class="scrollBoxMo"').">\n";
echo '<table class="grid">'."\n";
if ($set['weekNumber']) { echo '<col class="wkCol"/>'; } //add week # column
echo '<col span="'.strlen($days).'" class="dCol" style="width:'.$cWidth.'"/>'."\n";
/* build grid */
for ($i = 0; $i < $totDays; $i++) {
$cTime = $st + $i * 86400; //current time
$cDate = date("Y-m-d", $cTime); //current date
$curM = ltrim(substr($cDate, 5, 2),"0");
$curD = ltrim(substr($cDate, 8, 2),"0");
if ($i%7 == 0) { //new week
echo '<tr class="monthWeek">';
if ($set['weekNumber']) { //display week nr
echo "<td class=\"wnr hyper\" onclick=\"goWeek('".$cDate."');\" title=\"".$xx['vws_view_week']."\">".date("W", $cTime + 86400)."</td>\n";
}
}
$dayNr = date("N", $cTime);
if (strpos($days,$dayNr) !== false) {
if ($set['weeksToShow'] == 0) {
$dow = ($i < $sOffset or $i >= $eOffset) ? 'out' : ($dayNr > 5 ? 'we0' : 'wd0');
$day = ($i == 0 or $curD == "1") ? makeD($cDate,1) : $curD;
} else {
$dow = ($dayNr > 5 ? 'we' : 'wd').strval($curM%2); //alternate color per month
$day = $curD.$curM == "11" ? makeD($cDate,2) : (($i == 0 or $curD == "1") ? makeD($cDate,1) : $curD);
if ($i == 0 or $curD == "1" or $curD.$curM == "11") { $day = '<span class="firstDom"> '.$day.' </span>'; }
}
if ($cDate == date("Y-m-d")) {
$dow .= ' today';
} elseif (isset($_SESSION['nD']) and $cDate == $_SESSION['nD']) {
$dow .= ' slday';
}
$dayHead = ($privs > 1) ? "class=\"dom hyper\" onclick=\"newE('".$cDate."');\" title=\"".$xx['vws_add_event']."\"" : "class=\"dom\"";
echo "<td class=\"".$dow."\"><div ".$dayHead.">".$day."</div>\n";
showGrid($cDate);
echo "</td>\n";
}
if ($i%7 == 6) { echo "</tr>\n"; } //if last day of week, wrap to left
}
echo "</table>\n";
echo "</div>\n";
?>