* @copyright (C) 2005-2009 Christoph Lukes
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die;
// get module helper
require_once __DIR__ . '/helper.php';
// require needed component classes
require_once JPATH_SITE . '/components/com_jem/helpers/helper.php';
require_once JPATH_SITE . '/components/com_jem/helpers/route.php';
require_once JPATH_SITE . '/components/com_jem/classes/image.class.php';
require_once JPATH_SITE . '/components/com_jem/classes/Zebra_Image.php';
require_once JPATH_SITE . '/components/com_jem/classes/output.class.php';
$paramsdatemethod = $params->get('datemethod', 1);
$paramsuse_modal = $params->get('use_modal', 0);
$document = JFactory::getDocument();
$list = modJEMteaserHelper::getList($params);
// check if any results returned
if (count($list) == 0) {
return;
}
switch ($params->get('color')) {
case 'red':
case 'blue':
case 'green':
case 'orange':
$color = $params->get('color');
break;
default:
$color = "red";
break;
}
/**
* Method to get the events
*
* @access public
* @return array
*/
public static function getList(&$params)
{
mb_internal_encoding('UTF-8');
$db = JFactory::getDBO();
$user = JemFactory::getUser();
$levels = $user->getAuthorisedViewLevels();
# Retrieve Eventslist model for the data
$model = JModelLegacy::getInstance('Eventslist', 'JemModel', array('ignore_request' => true));
# Set params for the model
# has to go before the getItems function
$model->setState('params', $params);
# filter published
# 0: unpublished
# 1: published
# 2: archived
# -2: trashed
# type:
# 0: upcoming (not started) - dates,times > now+offset
# 1: unfinished (not ended) - enddates,endtimes > now+offset
# 2: archived - no limit, but from now back to the past
# 3: running (today) - enddates,endtimes > today+offset AND dates,times < tomorrow+offset
# 4: featured - ? (same as upcoming yet)
$type = (int)$params->get('type');
$offset_hours = (int)$params->get('offset_hours', 0);
$max_title_length = (int)$params->get('cuttitle', '25');
# clean parameter data
$catids = JemHelper::getValidIds($params->get('catid'));
$venids = JemHelper::getValidIds($params->get('venid'));
$eventids = JemHelper::getValidIds($params->get('eventid'));
$stateloc = $params->get('stateloc');
$stateloc_mode = $params->get('stateloc_mode', 0);
# Open date support
$opendates = empty($eventids) ? 0 : 1; // allow open dates if limited to specific events
$model->setState('filter.opendates', $opendates);
# all upcoming or unfinished events
if (($type == 0) || ($type == 1)) {
$offset_minutes = $offset_hours * 60;
$model->setState('filter.published',1);
$model->setState('filter.orderby',array('a.dates ASC','a.times ASC'));
$cal_from = "(a.dates IS NULL OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(a.dates,' ',IFNULL(a.times,'00:00:00'))) > $offset_minutes) ";
$cal_from .= ($type == 1) ? " OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(IFNULL(a.enddates,a.dates),' ',IFNULL(a.endtimes,'23:59:59'))) > $offset_minutes)) " : ") ";
}
# archived events only
elseif ($type == 2) {
$model->setState('filter.published',2);
$model->setState('filter.orderby',array('a.dates DESC','a.times DESC'));
$cal_from = "";
}
# currently running events only (today + offset is inbetween start and end date of event)
elseif ($type == 3) {
$offset_days = (int)round($offset_hours / 24);
$model->setState('filter.published',1);
$model->setState('filter.orderby',array('a.dates ASC','a.times ASC'));
$cal_from = " ((DATEDIFF(a.dates, CURDATE()) <= $offset_days) AND (DATEDIFF(IFNULL(a.enddates,a.dates), CURDATE()) >= $offset_days))";
}
# featured
elseif ($type == 4) {
$offset_minutes = $offset_hours * 60;
$model->setState('filter.featured',1);
$model->setState('filter.orderby',array('a.dates ASC','a.times ASC'));
$cal_from = "((TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(a.dates,' ',IFNULL(a.times,'00:00:00'))) > $offset_minutes) ";
$cal_from .= " OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(IFNULL(a.enddates,a.dates),' ',IFNULL(a.endtimes,'23:59:59'))) > $offset_minutes)) ";
}
$model->setState('filter.calendar_from',$cal_from);
$model->setState('filter.groupby','a.id');
# filter category's
if ($catids) {
$model->setState('filter.category_id', $catids);
$model->setState('filter.category_id.include', true);
}
# filter venue's
if ($venids) {
$model->setState('filter.venue_id', $venids);
$model->setState('filter.venue_id.include', true);
}
# filter event id's
if ($eventids) {
$model->setState('filter.event_id', $eventids);
$model->setState('filter.event_id.include', true);
}
# filter venue's state/province
if ($stateloc) {
$model->setState('filter.venue_state', $stateloc);
$model->setState('filter.venue_state.mode', $stateloc_mode); // 0: exact, 1: partial
}
# count
$count = $params->get('count', '2');
$model->setState('list.limit', $count);
if ($params->get('use_modal', 0)) {
JHtml::_('behavior.modal', 'a.flyermodal');
}
# date/time
$dateFormat = $params->get('formatdate', '');
$timeFormat = $params->get('formattime', '');
$addSuffix = empty($timeFormat); // if we use component's default time format we can also add corresponding suffix
# Retrieve the available Events
$events = $model->getItems();
$color = $params->get('color');
$fallback_color = $params->get('fallbackcolor', '#EEEEEE');
# Loop through the result rows and prepare data
$lists = array();
$i = 0;
foreach ($events as $row)
{
# create thumbnails if needed and receive imagedata
$dimage = $row->datimage ? JEMImage::flyercreator($row->datimage, 'event') : null;
$limage = $row->locimage ? JEMImage::flyercreator($row->locimage, 'venue') : null;
#################
## DEFINE LIST ##
#################
$lists[$i] = new stdClass();
# check view access
if (in_array($row->access, $levels)) {
# We know that user has the privilege to view the event
$lists[$i]->link = JRoute::_(JEMHelperRoute::getEventRoute($row->slug));
$lists[$i]->linkText = JText::_('MOD_JEM_TEASER_READMORE');
} else {
$lists[$i]->link = JRoute::_('index.php?option=com_users&view=login');
$lists[$i]->linkText = JText::_('MOD_JEM_TEASER_READMORE_REGISTER');
}
# cut titel
$fulltitle = htmlspecialchars($row->title, ENT_COMPAT, 'UTF-8');
if (mb_strlen($fulltitle) > $max_title_length) {
$title = mb_substr($fulltitle, 0, $max_title_length) . '...';
} else {
$title = $fulltitle;
}
$lists[$i]->title = $title;
$lists[$i]->fulltitle = $fulltitle;
$lists[$i]->venue = htmlspecialchars($row->venue, ENT_COMPAT, 'UTF-8');
$lists[$i]->catname = implode(", ", JemOutput::getCategoryList($row->categories, $params->get('linkcategory', 1)));
$lists[$i]->state = htmlspecialchars($row->state, ENT_COMPAT, 'UTF-8');
$lists[$i]->city = htmlspecialchars($row->city, ENT_COMPAT, 'UTF-8');
$lists[$i]->eventlink = $params->get('linkevent', 1) ? JRoute::_(JEMHelperRoute::getEventRoute($row->slug)) : '';
$lists[$i]->venuelink = $params->get('linkvenue', 1) ? JRoute::_(JEMHelperRoute::getVenueRoute($row->venueslug)) : '';
# time/date
static $formats = array('year' => 'Y', 'month' => 'F', 'day' => 'j', 'weekday' => 'l');
static $defaults = array('year' => ' ', 'month' => '', 'day' => '?', 'weekday' => '');
$lists[$i]->day = modJEMteaserHelper::_format_day($row, $params);
$tmpdate = empty($row->dates) ? $defaults : self::_format_date_fields($row->dates, $formats);
$lists[$i]->dayname = $tmpdate['weekday']; // keep them for backward compatibility
$lists[$i]->daynum = $tmpdate['day'];
$lists[$i]->month = $tmpdate['month'];
$lists[$i]->year = $tmpdate['year'];
$lists[$i]->startdate = $tmpdate;
$lists[$i]->enddate = empty($row->enddates) ? $defaults : self::_format_date_fields($row->enddates, $formats);
list($lists[$i]->date,
$lists[$i]->time) = self::_format_date_time($row, $params->get('datemethod', 1), $dateFormat, $timeFormat, $addSuffix);
$lists[$i]->dateinfo = JEMOutput::formatDateTime($row->dates, $row->times, $row->enddates, $row->endtimes, $dateFormat, $timeFormat, $addSuffix);
if ($dimage == null) {
$lists[$i]->eventimage = JUri::base(true).'/media/system/images/blank.png';
$lists[$i]->eventimageorig = JUri::base(true).'/media/system/images/blank.png';
} else {
$lists[$i]->eventimage = JUri::base(true).'/'.$dimage['thumb'];
$lists[$i]->eventimageorig = JUri::base(true).'/'.$dimage['original'];
}
if ($limage == null) {
$lists[$i]->venueimage = JUri::base(true).'/media/system/images/blank.png';
$lists[$i]->venueimageorig = JUri::base(true).'/media/system/images/blank.png';
} else {
$lists[$i]->venueimage = JUri::base(true).'/'.$limage['thumb'];
$lists[$i]->venueimageorig = JUri::base(true).'/'.$limage['original'];
}
$length = $params->get('descriptionlength');
$length2 = 1;
$etc = '...';
$etc2 = JText::_('MOD_JEM_TEASER_NO_DESCRIPTION');
//append <br /> tags on line breaking tags so they can be stripped below
$description = preg_replace("'<(hr[^/>]*?/|/(div|h[1-6]|li|p|tr))>'si", "$0<br />", $row->introtext);
//strip html tags but leave <br /> tags
$description = strip_tags($description, "<br>");
//switch <br /> tags to space character
if ($params->get('br') == 0) {
$description = str_replace('<br />',' ', $description);
}
//
if (strlen($description) > $length) {
$length -= strlen($etc);
$description = preg_replace('/\s+?(\S+)?$/', '', substr($description, 0, $length+1));
$lists[$i]->eventdescription = substr($description, 0, $length).$etc;
} elseif (strlen($description) < $length2) {
$length -= strlen($etc2);
$description = preg_replace('/\s+?(\S+)?$/', '', substr($description, 0, $length+1));
$lists[$i]->eventdescription = substr($description, 0, $length).$etc2;
} else {
$lists[$i]->eventdescription = $description;
}
$lists[$i]->readmore = strlen(trim($row->fulltext));
$lists[$i]->colorclass = $color;
if (($color == 'category') && !empty($row->categories)) {
$colors = array();
foreach ($row->categories as $category) {
if (!empty($category->color)) {
$colors[$category->color] = $category->color;
}
}
$lists[$i]->color = (count($colors) == 1) ? array_pop($colors) : $fallback_color;
}
$i++;
} // foreach ($events as $row)
return $lists;
}
/**
* Method to get the events
*
* @access public
* @return array
*/
public static function getList(&$params)
{
mb_internal_encoding('UTF-8');
// Retrieve Eventslist model for the data
$model = JModelLegacy::getInstance('Eventslist', 'JemModel', array('ignore_request' => true));
// Set params for the model
// has to go before the getItems function
$model->setState('params', $params);
$model->setState('filter.access', true);
// filter published
// 0: unpublished
// 1: published
// 2: archived
// -2: trashed
$type = $params->get('type');
$offset_hourss = $params->get('offset_hours', 0);
// all upcoming events
if ($type == 0 || $type == 1) {
$offset_minutes = $offset_hourss * 60;
$model->setState('filter.published', 1);
$model->setState('filter.orderby', array('a.dates ASC', 'a.times ASC'));
$cal_from = "((TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(a.dates,' ',IFNULL(a.times,'00:00:00'))) > {$offset_minutes}) ";
$cal_from .= $type == 1 ? " OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(IFNULL(a.enddates,a.dates),' ',IFNULL(a.endtimes,'23:59:59'))) > {$offset_minutes})) " : ") ";
} elseif ($type == 2) {
$model->setState('filter.published', 2);
$model->setState('filter.orderby', array('a.dates DESC', 'a.times DESC'));
$cal_from = "";
} elseif ($type == 3) {
$offset_days = (int) round($offset_hourss / 24);
$model->setState('filter.published', 1);
$model->setState('filter.orderby', array('a.dates ASC', 'a.times ASC'));
$cal_from = " ((DATEDIFF(a.dates, CURDATE()) <= {$offset_days}) AND (DATEDIFF(IFNULL(a.enddates,a.dates), CURDATE()) >= {$offset_days}))";
} elseif ($type == 4) {
$offset_minutes = $offset_hourss * 60;
$model->setState('filter.featured', 1);
$model->setState('filter.orderby', array('a.dates ASC', 'a.times ASC'));
$cal_from = "((TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(a.dates,' ',IFNULL(a.times,'00:00:00'))) > {$offset_minutes}) ";
$cal_from .= " OR (TIMESTAMPDIFF(MINUTE, NOW(), CONCAT(IFNULL(a.enddates,a.dates),' ',IFNULL(a.endtimes,'23:59:59'))) > {$offset_minutes})) ";
}
$model->setState('filter.calendar_from', $cal_from);
$model->setState('filter.groupby', 'a.id');
// clean parameter data
$catids = $params->get('catid');
$venids = $params->get('venid');
$eventids = $params->get('eventid');
// filter category's
if ($catids) {
$model->setState('filter.category_id', $catids);
$model->setState('filter.category_id.include', true);
}
// filter venue's
if ($venids) {
$model->setState('filter.venue_id', $venids);
$model->setState('filter.venue_id.include', true);
}
// filter event id's
if ($eventids) {
$model->setState('filter.event_id', $eventids);
$model->setState('filter.event_id.include', true);
}
// count
$count = $params->get('count', '2');
if ($params->get('use_modal', 0)) {
JHtml::_('behavior.modal', 'a.flyermodal');
}
$model->setState('list.limit', $count);
// Retrieve the available Events
$events = $model->getItems();
if (!$events) {
return array();
}
// Loop through the result rows and prepare data
$i = 0;
$lists = array();
$FixItemID = $params->get('FixItemID', '');
$eventimg = $params->get('eventimg', 1);
$venueimg = $params->get('venueimg', 1);
foreach ($events as $row) {
// create thumbnails if needed and receive imagedata
if ($row->datimage) {
$dimage = JEMImage::flyercreator($row->datimage, 'event');
} else {
$dimage = null;
}
if ($row->locimage) {
$limage = JEMImage::flyercreator($row->locimage, 'venue');
} else {
$limage = null;
}
// cut titel
$length = mb_strlen($row->title);
$maxlength = $params->get('cuttitle', '18');
if ($length > $maxlength && $maxlength > 0) {
$row->title = mb_substr($row->title, 0, $maxlength);
$row->title = $row->title . '...';
}
/**
* DEFINE LIST
**/
$settings = JEMHelper::globalattribs();
$access = !$settings->get('show_noauth', '0');
$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
$lists[$i] = new stdClass();
$lists[$i]->title = htmlspecialchars($row->title, ENT_COMPAT, 'UTF-8');
$lists[$i]->venue = htmlspecialchars($row->venue, ENT_COMPAT, 'UTF-8');
$lists[$i]->state = htmlspecialchars($row->state, ENT_COMPAT, 'UTF-8');
$lists[$i]->city = htmlspecialchars($row->city, ENT_COMPAT, 'UTF-8');
// time/date
$lists[$i]->date = modJEMteaserHelper::_format_date($row, $params);
$lists[$i]->day = modJEMteaserHelper::_format_day($row, $params);
$lists[$i]->dayname = modJEMteaserHelper::_format_dayname($row);
$lists[$i]->daynum = modJEMteaserHelper::_format_daynum($row);
$lists[$i]->month = modJEMteaserHelper::_format_month($row);
$lists[$i]->year = modJEMteaserHelper::_format_year($row);
$lists[$i]->time = $row->times ? modJEMteaserHelper::_format_time($row->dates, $row->times, $params) : '';
if ($access || in_array($row->access, $authorised)) {
// We know that user has the privilege to view the event
if ($FixItemID) {
$lists[$i]->link = JRoute::_('index.php?option=com_jem&view=event&id=' . $row->slug . '&Itemid=' . $FixItemID);
} else {
$lists[$i]->link = JRoute::_(JEMHelperRoute::getEventRoute($row->slug));
}
$lists[$i]->linkText = JText::_('MOD_JEM_TEASER_READMORE');
} else {
$lists[$i]->link = JRoute::_('index.php?option=com_users&view=login');
$lists[$i]->linkText = JText::_('MOD_JEM_TEASER_READMORE_REGISTER');
}
if ($FixItemID) {
$lists[$i]->eventlink = $params->get('linkevent', 1) ? JRoute::_('index.php?option=com_jem&view=event&id=' . $row->slug . '&Itemid=' . $FixItemID) : '';
$lists[$i]->venuelink = $params->get('linkvenue', 1) ? JRoute::_('index.php?option=com_jem&view=venue&id=' . $row->venueslug . '&Itemid=' . $FixItemID) : '';
} else {
$lists[$i]->eventlink = $params->get('linkevent', 1) ? JRoute::_(JEMHelperRoute::getEventRoute($row->slug)) : '';
$lists[$i]->venuelink = $params->get('linkvenue', 1) ? JRoute::_(JEMHelperRoute::getVenueRoute($row->venueslug)) : '';
}
$lists[$i]->catname = implode(", ", JemOutput::getCategoryList($row->categories, $params->get('linkcategory', 1), false, $FixItemID));
// images
if ($eventimg) {
if ($dimage == null) {
$lists[$i]->eventimage = '';
$lists[$i]->eventimageorig = '';
} else {
$lists[$i]->eventimage = JURI::base(true) . '/' . $dimage['thumb'];
$lists[$i]->eventimageorig = JURI::base(true) . '/' . $dimage['original'];
}
} else {
$lists[$i]->eventimage = '';
$lists[$i]->eventimageorig = '';
}
if ($venueimg) {
if ($limage == null) {
$lists[$i]->venueimage = '';
$lists[$i]->venueimageorig = '';
} else {
$lists[$i]->venueimage = JURI::base(true) . '/' . $limage['thumb'];
$lists[$i]->venueimageorig = JURI::base(true) . '/' . $limage['original'];
}
} else {
$lists[$i]->venueimage = '';
$lists[$i]->venueimageorig = '';
}
$length = $params->get('descriptionlength');
$length2 = 1;
$etc = '...';
$etc2 = JText::_('MOD_JEM_TEASER_NO_DESCRIPTION');
//strip html tags but leave <br /> tags
$description = strip_tags($row->introtext, "<br>");
//switch <br /> tags to space character
if ($params->get('br') == 0) {
$description = str_replace('<br />', ' ', $description);
}
//
if (strlen($description) > $length) {
$length -= strlen($etc);
$description = preg_replace('/\\s+?(\\S+)?$/', '', substr($description, 0, $length + 1));
$lists[$i]->eventdescription = substr($description, 0, $length) . $etc;
} else {
if (strlen($description) < $length2) {
$length -= strlen($etc2);
$description = preg_replace('/\\s+?(\\S+)?$/', '', substr($description, 0, $length + 1));
$lists[$i]->eventdescription = substr($description, 0, $length) . $etc2;
} else {
$lists[$i]->eventdescription = $description;
}
}
$lists[$i]->readmore = strlen(trim($row->fulltext));
$i++;
}
return $lists;
}