Файл: contao-3.5.8/system/modules/calendar/modules/ModuleCalendar.php
Строк: 279
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
namespace Contao;
/**
* Front end module "calendar".
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class ModuleCalendar extends Events
{
/**
* Current date object
* @var Date
*/
protected $Date;
/**
* Redirect URL
* @var string
*/
protected $strLink;
/**
* Template
* @var string
*/
protected $strTemplate = 'mod_calendar';
/**
* Do not show the module if no calendar has been selected
*
* @return string
*/
public function generate()
{
if (TL_MODE == 'BE')
{
/** @var BackendTemplate|object $objTemplate */
$objTemplate = new BackendTemplate('be_wildcard');
$objTemplate->wildcard = '### ' . utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['calendar'][0]) . ' ###';
$objTemplate->title = $this->headline;
$objTemplate->id = $this->id;
$objTemplate->link = $this->name;
$objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
return $objTemplate->parse();
}
$this->cal_calendar = $this->sortOutProtected(deserialize($this->cal_calendar, true));
// Return if there are no calendars
if (!is_array($this->cal_calendar) || empty($this->cal_calendar))
{
return '';
}
$this->strUrl = preg_replace('/?.*$/', '', Environment::get('request'));
$this->strLink = $this->strUrl;
if ($this->jumpTo && ($objTarget = $this->objModel->getRelated('jumpTo')) !== null)
{
/** @var PageModel $objTarget */
$this->strLink = $objTarget->getFrontendUrl();
}
return parent::generate();
}
/**
* Generate the module
*/
protected function compile()
{
// Create the date object
try
{
if (Input::get('month'))
{
$this->Date = new Date(Input::get('month'), 'Ym');
}
elseif (Input::get('day'))
{
$this->Date = new Date(Input::get('day'), 'Ymd');
}
else
{
$this->Date = new Date();
}
}
catch (OutOfBoundsException $e)
{
/** @var PageModel $objPage */
global $objPage;
/** @var PageError404 $objHandler */
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($objPage->id);
}
$time = Date::floorToMinute();
// Find the boundaries
$objMinMax = $this->Database->query("SELECT MIN(startTime) AS dateFrom, MAX(endTime) AS dateTo, MAX(repeatEnd) AS repeatUntil FROM tl_calendar_events WHERE pid IN(". implode(',', array_map('intval', $this->cal_calendar)) .")" . (!BE_USER_LOGGED_IN ? " AND (start='' OR start<='$time') AND (stop='' OR stop>'" . ($time + 60) . "') AND published='1'" : ""));
/** @var FrontendTemplate|object $objTemplate */
$objTemplate = new FrontendTemplate(($this->cal_ctemplate ? $this->cal_ctemplate : 'cal_default'));
// Store year and month
$intYear = date('Y', $this->Date->tstamp);
$intMonth = date('m', $this->Date->tstamp);
$objTemplate->intYear = $intYear;
$objTemplate->intMonth = $intMonth;
// Previous month
$prevMonth = ($intMonth == 1) ? 12 : ($intMonth - 1);
$prevYear = ($intMonth == 1) ? ($intYear - 1) : $intYear;
$lblPrevious = $GLOBALS['TL_LANG']['MONTHS'][($prevMonth - 1)] . ' ' . $prevYear;
$intPrevYm = intval($prevYear . str_pad($prevMonth, 2, 0, STR_PAD_LEFT));
// Only generate a link if there are events (see #4160)
if ($objMinMax->dateFrom !== null && $intPrevYm >= date('Ym', $objMinMax->dateFrom))
{
$objTemplate->prevHref = $this->strUrl . (Config::get('disableAlias') ? '?id=' . Input::get('id') . '&' : '?') . 'month=' . $intPrevYm;
$objTemplate->prevTitle = specialchars($lblPrevious);
$objTemplate->prevLink = $GLOBALS['TL_LANG']['MSC']['cal_previous'] . ' ' . $lblPrevious;
$objTemplate->prevLabel = $GLOBALS['TL_LANG']['MSC']['cal_previous'];
}
// Current month
$objTemplate->current = $GLOBALS['TL_LANG']['MONTHS'][(date('m', $this->Date->tstamp) - 1)] . ' ' . date('Y', $this->Date->tstamp);
// Next month
$nextMonth = ($intMonth == 12) ? 1 : ($intMonth + 1);
$nextYear = ($intMonth == 12) ? ($intYear + 1) : $intYear;
$lblNext = $GLOBALS['TL_LANG']['MONTHS'][($nextMonth - 1)] . ' ' . $nextYear;
$intNextYm = $nextYear . str_pad($nextMonth, 2, 0, STR_PAD_LEFT);
// Only generate a link if there are events (see #4160)
if ($objMinMax->dateTo !== null && $intNextYm <= date('Ym', max($objMinMax->dateTo, $objMinMax->repeatUntil)))
{
$objTemplate->nextHref = $this->strUrl . (Config::get('disableAlias') ? '?id=' . Input::get('id') . '&' : '?') . 'month=' . $intNextYm;
$objTemplate->nextTitle = specialchars($lblNext);
$objTemplate->nextLink = $lblNext . ' ' . $GLOBALS['TL_LANG']['MSC']['cal_next'];
$objTemplate->nextLabel = $GLOBALS['TL_LANG']['MSC']['cal_next'];
}
// Set the week start day
if (!$this->cal_startDay)
{
$this->cal_startDay = 0;
}
$objTemplate->days = $this->compileDays();
$objTemplate->weeks = $this->compileWeeks();
$objTemplate->substr = $GLOBALS['TL_LANG']['MSC']['dayShortLength'];
$this->Template->calendar = $objTemplate->parse();
}
/**
* Return the week days and labels as array
*
* @return array
*/
protected function compileDays()
{
$arrDays = array();
for ($i=0; $i<7; $i++)
{
$strClass = '';
$intCurrentDay = ($i + $this->cal_startDay) % 7;
if ($i == 0)
{
$strClass .= ' col_first';
}
elseif ($i == 6)
{
$strClass .= ' col_last';
}
if ($intCurrentDay == 0 || $intCurrentDay == 6)
{
$strClass .= ' weekend';
}
$arrDays[$intCurrentDay] = array
(
'class' => $strClass,
'name' => $GLOBALS['TL_LANG']['DAYS'][$intCurrentDay]
);
}
return $arrDays;
}
/**
* Return all weeks of the current month as array
*
* @return array
*/
protected function compileWeeks()
{
$intDaysInMonth = date('t', $this->Date->monthBegin);
$intFirstDayOffset = date('w', $this->Date->monthBegin) - $this->cal_startDay;
if ($intFirstDayOffset < 0)
{
$intFirstDayOffset += 7;
}
$intColumnCount = -1;
$intNumberOfRows = ceil(($intDaysInMonth + $intFirstDayOffset) / 7);
$arrAllEvents = $this->getAllEvents($this->cal_calendar, $this->Date->monthBegin, $this->Date->monthEnd);
$arrDays = array();
// Compile days
for ($i=1; $i<=($intNumberOfRows * 7); $i++)
{
$intWeek = floor(++$intColumnCount / 7);
$intDay = $i - $intFirstDayOffset;
$intCurrentDay = ($i + $this->cal_startDay) % 7;
$strWeekClass = 'week_' . $intWeek;
$strWeekClass .= ($intWeek == 0) ? ' first' : '';
$strWeekClass .= ($intWeek == ($intNumberOfRows - 1)) ? ' last' : '';
$strClass = ($intCurrentDay < 2) ? ' weekend' : '';
$strClass .= ($i == 1 || $i == 8 || $i == 15 || $i == 22 || $i == 29 || $i == 36) ? ' col_first' : '';
$strClass .= ($i == 7 || $i == 14 || $i == 21 || $i == 28 || $i == 35 || $i == 42) ? ' col_last' : '';
// Empty cell
if ($intDay < 1 || $intDay > $intDaysInMonth)
{
$arrDays[$strWeekClass][$i]['label'] = ' ';
$arrDays[$strWeekClass][$i]['class'] = 'days empty' . $strClass ;
$arrDays[$strWeekClass][$i]['events'] = array();
continue;
}
$intKey = date('Ym', $this->Date->tstamp) . ((strlen($intDay) < 2) ? '0' . $intDay : $intDay);
$strClass .= ($intKey == date('Ymd')) ? ' today' : '';
// Mark the selected day (see #1784)
if ($intKey == Input::get('day'))
{
$strClass .= ' selected';
}
// Inactive days
if (empty($intKey) || !isset($arrAllEvents[$intKey]))
{
$arrDays[$strWeekClass][$i]['label'] = $intDay;
$arrDays[$strWeekClass][$i]['class'] = 'days' . $strClass;
$arrDays[$strWeekClass][$i]['events'] = array();
continue;
}
$arrEvents = array();
// Get all events of a day
foreach ($arrAllEvents[$intKey] as $v)
{
foreach ($v as $vv)
{
$arrEvents[] = $vv;
}
}
$arrDays[$strWeekClass][$i]['label'] = $intDay;
$arrDays[$strWeekClass][$i]['class'] = 'days active' . $strClass;
$arrDays[$strWeekClass][$i]['href'] = $this->strLink . (Config::get('disableAlias') ? '&' : '?') . 'day=' . $intKey;
$arrDays[$strWeekClass][$i]['title'] = sprintf(specialchars($GLOBALS['TL_LANG']['MSC']['cal_events']), count($arrEvents));
$arrDays[$strWeekClass][$i]['events'] = $arrEvents;
}
return $arrDays;
}
}