function checkDB()
{
$tmp = array();
$db =& JFactory::getDBO();
$query = "SELECT id, calendar_id, name, color, magic_cookie FROM #__gcalendar";
$db->setQuery($query);
$results = $db->loadObjectList();
if (empty($results)) {
$tmp[] = array('name' => 'DB Entries Check', 'description' => 'No DB data found.', 'status' => 'ok', 'solution' => '');
} else {
foreach ($results as $result) {
$feed = new SimplePie_GCalendar();
$feed->set_show_past_events(FALSE);
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date(TRUE);
$feed->set_expand_single_events(TRUE);
$feed->enable_order_by_date(FALSE);
$feed->enable_cache(FALSE);
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
$feed->init();
$feed->handle_content_type();
$data = $feed->get_items();
if ($feed->error()) {
$desc = "The following Simplepie error occurred when reading calendar " . $result->name . ":<br>" . $feed->error();
$solution = "<ul><li>If the error is the same as in the connection test use the solution described there.</li>";
$solution .= "<li>Please check your shared settings of the calendar and the events, ";
$solution .= "if you do not share your calendar with the public the <a href=\"http://code.google.com/apis/calendar/docs/2.0/developers_guide_protocol.html#AuthMagicCookie\">magic cookie</a> field must be set.</li>";
$solution .= "<li>Run the <a href=\"components/com_gcalendar/libraries/sp-gcalendar/sp_compatibility_test.php\">simplepie compatibility test</a> and check if your system does meet the minimum requirements of simplepie.</li>";
$solution .= "<li><b>If the problem still exists check the forum at <a href=\"http://g4j.laoneo.net\">g4j.laoneo.net</a>.</b></li>";
$status = 'failure';
} else {
if (empty($data)) {
$solution = 'Create events in the calendar.';
$status = 'warning';
$desc = 'Simplepie could check the events without any problems from calendar ' . $result->name . '. But the result was empty.';
} else {
$solution = '';
$status = 'ok';
$desc = 'Simplepie could read the events without any problems from calendar ' . $result->name . '.';
}
}
$desc .= $desc . '<br><a href="' . $feed->feed_url . '" target="_blank">Here</a> is the url of the generated google calendar feed.';
$tmp[] = array('name' => $result->name . ' Check', 'description' => $desc, 'status' => $status, 'solution' => $solution);
}
}
return $tmp;
}
function getGoogleCalendarFeeds($start, $end)
{
GCalendarUtil::ensureSPIsLoaded();
$calendarids = null;
$gcids = $this->getState('gcids');
if (!empty($gcids)) {
$calendarids = $gcids;
}
$results = GCalendarDBUtil::getCalendars($calendarids);
if (empty($results)) {
return array();
}
$calendars = array();
foreach ($results as $result) {
if (!empty($result->calendar_id)) {
$feed = new SimplePie_GCalendar();
$feed->set_show_past_events(FALSE);
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date(TRUE);
$feed->set_expand_single_events(TRUE);
$feed->enable_order_by_date(FALSE);
$feed->enable_cache(FALSE);
$feed->set_start_date($start);
$feed->set_end_date($end);
$feed->set_max_events(100);
$feed->put('gcid', $result->id);
$feed->put('gccolor', $result->color);
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
$feed->init();
$feed->handle_content_type();
$calendars[] = $feed;
}
}
return $calendars;
}
/**
* Gets the simplepie event
* @return string event
*/
function getGCalendar()
{
GCalendarUtil::ensureSPIsLoaded();
$results = GCalendarDBUtil::getCalendars(JRequest::getVar('gcid', null));
if (empty($results) || JRequest::getVar('eventID', null) == null) {
return null;
}
$result = $results[0];
$feed = new SimplePie_GCalendar();
$feed->set_show_past_events(FALSE);
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date(TRUE);
$feed->set_expand_single_events(TRUE);
$feed->enable_order_by_date(FALSE);
$feed->enable_cache(FALSE);
$feed->set_start_date(JRequest::getVar('start', 0) - 86400);
$feed->set_end_date(JRequest::getVar('end', 0) + 86400);
$feed->put('gcid', $result->id);
$feed->put('gccolor', $result->color);
$feed->put('gcname', $result->name);
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
$feed->init();
if ($feed->error()) {
JError::raiseWarning(500, 'Simplepie detected an error for the calendar ' . $result->calendar_id . '. Please run the <a href="administrator/components/com_gcalendar/libraries/sp-gcalendar/sp_compatibility_test.php">compatibility utility</a>.<br>The following Simplepie error occurred:<br>' . $feed->error());
}
$feed->handle_content_type();
$items = $feed->get_items();
foreach ($items as $item) {
if ($item->get_id() == JRequest::getVar('eventID', null)) {
return $item;
}
}
return null;
}
function getCalendarItems()
{
GCalendarUtil::ensureSPIsLoaded();
$params = $this->params;
$calendarids = $params->get('calendarids');
$results = GCalendarDBUtil::getCalendars($calendarids);
if (empty($results)) {
JError::raiseWarning(500, 'The selected calendar(s) were not found in the database.');
return array();
}
$values = array();
$sortOrder = $params->get('order', 1) == 1;
$maxEvents = $params->get('max_events', 10);
foreach ($results as $result) {
if (!empty($result->calendar_id)) {
$feed = new SimplePie_GCalendar();
$feed->set_show_past_events($params->get('past_events', TRUE));
$startDate = $params->get('start_date', '');
$endDate = $params->get('end_date', '');
if (!empty($startDate) && !empty($endDate)) {
$feed->set_start_date(strtotime($startDate));
$feed->set_end_date(strtotime($endDate));
}
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date($sortOrder);
$feed->set_expand_single_events($params->get('expand_events', TRUE));
$feed->enable_order_by_date(false);
$conf =& JFactory::getConfig();
if ($params != null && ($params->get('gc_cache', 0) == 2 || $params->get('gc_cache', 0) == 1 && $conf->getValue('config.caching'))) {
$cacheTime = $params->get('gccache_time', $conf->getValue('config.cachetime') * 60);
// check if cache directory exists and is writeable
$cacheDir = JPATH_BASE . DS . 'cache' . DS . $params->get('gc_cache_folder', '');
JFolder::create($cacheDir, 0755);
if (!is_writable($cacheDir)) {
JError::raiseWarning(500, "Created cache at " . $cacheDir . " is not writable, disabling cache.");
$cache_exists = false;
} else {
$cache_exists = true;
}
//check and set caching
$feed->enable_cache($cache_exists);
if ($cache_exists) {
$feed->set_cache_location($cacheDir);
$feed->set_cache_duration($cacheTime);
}
} else {
$feed->enable_cache(false);
$feed->set_cache_duration(-1);
}
$feed->set_max_events($maxEvents);
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_cal_query($params->get('find', ''));
$feed->put('gcid', $result->id);
$feed->put('gcname', $result->name);
$feed->put('gccolor', $result->color);
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
// Initialize the feed so that we can use it.
$feed->init();
// echo $feed->feed_url;
if ($feed->error()) {
JError::raiseWarning(500, 'Simplepie detected an error. Please run the <a href="administrator/components/com_gcalendar/libraries/sp-gcalendar/sp_compatibility_test.php">compatibility utility</a>.', $feed->error());
}
// Make sure the content is being served out to the browser properly.
$feed->handle_content_type();
$values = array_merge($values, $feed->get_items());
}
}
// we sort the array based on the event compare function
usort($values, array("SimplePie_Item_GCalendar", "compare"));
$events = array_filter($values, array($this, "filter"));
$offset = $params->get('offset', 0);
$numevents = $params->get('count', $maxEvents);
$events = array_slice($values, $offset, $numevents);
//return the feed data structure for the template
return $events;
}
<div class="contentpane<?php
echo $params->get('pageclass_sfx');
?>
"><?php
$variables = '';
$variables .= '?showTitle=' . $params->get('title');
$variables .= '&showNav=' . $params->get('navigation');
$variables .= '&showDate=' . $params->get('date');
$variables .= '&showPrint=' . $params->get('print');
$variables .= '&showTabs=' . $params->get('tabs');
$variables .= '&showCalendars=0';
$variables .= '&showTz=' . $params->get('tz');
$variables .= '&mode=' . $params->get('view', 'MONTH');
$variables .= '&wkst=' . $params->get('weekstart', 2);
$variables .= '&bgcolor=%23' . $params->get('bgcolor', 'FFFFFF');
$variables .= '&hl=' . GCalendarUtil::getFrLanguage();
$tz = $params->get('timezone');
if (!empty($tz)) {
$tz = '&ctz=' . $tz;
}
$variables .= $tz;
$variables .= '&height=' . $params->get('height', 500);
$domain = 'http://www.google.com/calendar/embed';
$google_apps_domain = $params->get('google_apps_domain');
if (!empty($google_apps_domain)) {
$domain = 'http://www.google.com/calendar/hosted/' . $google_apps_domain . '/embed';
}
$calendar_list = '<div id="gc_google_view_list"><table>';
$calendarids = array();
$tmp = $params->get('calendarids');
if (is_array($tmp)) {
/**
* Returns a Simplepie feed for the calendar according
* to the parameter gcid.
* If there is a menu available for this calendar the
* cache is used and configured from the menu parameters.
*/
function getGoogleCalendarFeeds()
{
GCalendarUtil::ensureSPIsLoaded();
$startDate = JRequest::getVar('start', null);
$endDate = JRequest::getVar('end', null);
$browserTz = JRequest::getInt('browserTimezone', null);
if (!empty($browserTz)) {
$browserTz = $browserTz * 60;
} else {
$browserTz = 0;
}
$serverOffset = date('Z', $startDate);
$startDate = $startDate - $browserTz - $serverOffset - GCalendarModelJSONFeed::getGCalendarTZOffset($startDate);
$endDate = $endDate - $browserTz - $serverOffset - GCalendarModelJSONFeed::getGCalendarTZOffset($endDate);
$calendarids = '';
if (JRequest::getVar('gcids', null) != null) {
if (is_array(JRequest::getVar('gcids', null))) {
$calendarids = JRequest::getVar('gcids', null);
} else {
$calendarids = explode(',', JRequest::getVar('gcids', null));
}
} else {
$calendarids = JRequest::getVar('gcid', null);
}
$results = GCalendarDBUtil::getCalendars($calendarids);
if (empty($results)) {
return null;
}
$calendars = array();
foreach ($results as $result) {
if (empty($result->calendar_id)) {
continue;
}
$feed = new SimplePie_GCalendar();
if (JRequest::getCmd('layout', null) == 'module') {
$cacheTime = JRequest::getInt('ctime', -1);
if ($cacheTime > -1) {
// check if cache directory exists and is writeable
$cacheDir = JPATH_BASE . DS . 'cache' . DS . 'mod_gcalendar';
$cache_exists = true;
JFolder::create($cacheDir, 0755);
if (!is_writable($cacheDir)) {
JError::raiseWarning(500, "Created cache at " . $cacheDir . " is not writable, disabling cache.");
$cache_exists = false;
} else {
$cache_exists = true;
}
$feed->enable_cache($cache_exists);
if ($cache_exists) {
$feed->set_cache_location($cacheDir);
$feed->set_cache_duration($cacheTime);
}
} else {
$feed->enable_cache(false);
$feed->set_cache_duration(-1);
}
} else {
$linkID = GCalendarUtil::getItemId($result->id);
$menus =& JSite::getMenu();
$params = $menus->getParams($linkID);
$conf =& JFactory::getConfig();
if ($params != null && ($params->get('gccache', 0) == 2 || $params->get('gccache', 0) == 1 && $conf->getValue('config.caching'))) {
$cacheTime = $params->get('gccache_time', $conf->getValue('config.cachetime') * 60);
// check if cache directory exists and is writeable
$cacheDir = JPATH_BASE . DS . 'cache' . DS . 'com_gcalendar';
JFolder::create($cacheDir, 0755);
if (!is_writable($cacheDir)) {
JError::raiseWarning(500, "Created cache at " . $cacheDir . " is not writable, disabling cache.");
$cache_exists = false;
} else {
$cache_exists = true;
}
//check and set caching
$feed->enable_cache($cache_exists);
if ($cache_exists) {
$feed->set_cache_location($cacheDir);
$feed->set_cache_duration($cacheTime);
}
} else {
$feed->enable_cache(false);
$feed->set_cache_duration(-1);
}
}
$feed->set_show_past_events(FALSE);
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date(TRUE);
$feed->set_expand_single_events(TRUE);
$feed->enable_order_by_date(FALSE);
$feed->set_start_date($startDate);
$feed->set_end_date($endDate);
$feed->set_max_events(1000);
$feed->put('gcid', $result->id);
$feed->put('gccolor', $result->color);
$feed->put('gcname', $result->name);
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
$feed->init();
//echo $feed->feed_url;
if ($feed->error()) {
JError::raiseWarning(500, 'Simplepie detected an error for the calendar ' . $result->calendar_id . '. Please run the <a href="administrator/components/com_gcalendar/libraries/sp-gcalendar/sp_compatibility_test.php">compatibility utility</a>.<br>The following Simplepie error occurred:<br>' . $feed->error());
}
$feed->handle_content_type();
$calendars[] = $feed;
}
return $calendars;
}
public static function renderEvents(array $events = null, $output, $params = null, $eventParams = array())
{
if ($events === null) {
$events = array();
}
JFactory::getLanguage()->load('com_gcalendar', JPATH_ADMINISTRATOR . '/components/com_gcalendar');
$lastHeading = '';
$configuration = $eventParams;
$configuration['events'] = array();
foreach ($events as $event) {
if (!is_object($event)) {
continue;
}
$variables = array();
$itemID = GCalendarUtil::getItemId($event->getParam('gcid', null));
if (!empty($itemID) && JRequest::getVar('tmpl', null) != 'component' && $event != null) {
$component = JComponentHelper::getComponent('com_gcalendar');
$menu = JFactory::getApplication()->getMenu();
$item = $menu->getItem($itemID);
if ($item != null) {
$backLinkView = $item->query['view'];
$dateHash = '';
if ($backLinkView == 'gcalendar') {
$day = $event->getStartDate()->format('d', true);
$month = $event->getStartDate()->format('m', true);
$year = $event->getStartDate()->format('Y', true);
$dateHash = '#year=' . $year . '&month=' . $month . '&day=' . $day;
}
}
$variables['calendarLink'] = JRoute::_('index.php?option=com_gcalendar&Itemid=' . $itemID . $dateHash);
}
$itemID = GCalendarUtil::getItemId($event->getParam('gcid'));
if (!empty($itemID)) {
$itemID = '&Itemid=' . $itemID;
} else {
$menu = JFactory::getApplication()->getMenu();
$activemenu = $menu->getActive();
if ($activemenu != null) {
$itemID = '&Itemid=' . $activemenu->id;
}
}
$variables['backlink'] = JRoute::_('index.php?option=com_gcalendar&view=event&eventID=' . $event->getGCalId() . '&gcid=' . $event->getParam('gcid') . $itemID);
$variables['link'] = $event->getLink('alternate')->getHref();
$variables['calendarcolor'] = $event->getParam('gccolor');
// the date formats from http://php.net/date
$dateformat = $params->get('event_date_format', 'm.d.Y');
$timeformat = $params->get('event_time_format', 'g:i a');
// These are the dates we'll display
$startDate = $event->getStartDate()->format($dateformat, true);
$startTime = $event->getStartDate()->format($timeformat, true);
$endDate = $event->getEndDate()->format($dateformat, true);
$endTime = $event->getEndDate()->format($timeformat, true);
$dateSeparator = '-';
$timeString = $startTime . ' ' . $startDate . ' ' . $dateSeparator . ' ' . $endTime . ' ' . $endDate;
$copyDateTimeFormat = 'Ymd';
switch ($event->getDayType()) {
case GCalendar_Entry::SINGLE_WHOLE_DAY:
$timeString = $startDate;
$copyDateTimeFormat = 'Ymd';
$startTime = '';
$endTime = '';
$dateSeparator = '';
break;
case GCalendar_Entry::SINGLE_PART_DAY:
$timeString = $startDate . ' ' . $startTime . ' ' . $dateSeparator . ' ' . $endTime;
$copyDateTimeFormat = 'Ymd\\THis';
break;
case GCalendar_Entry::MULTIPLE_WHOLE_DAY:
$tmp = clone $event->getEndDate();
$tmp->modify('-1 day');
$endDate = $tmp->format($dateformat, true);
$timeString = $startDate . ' ' . $dateSeparator . ' ' . $endDate;
$copyDateTimeFormat = 'Ymd';
$startTime = '';
$endTime = '';
break;
case GCalendar_Entry::MULTIPLE_PART_DAY:
$timeString = $startTime . ' ' . $startDate . ' ' . $dateSeparator . ' ' . $endTime . ' ' . $endDate;
$copyDateTimeFormat = 'Ymd\\THis';
break;
}
$variables['calendarName'] = $event->getParam('gcname');
$variables['title'] = (string) $event->getTitle();
if ($params->get('show_event_date', 1) == 1) {
$variables['date'] = $timeString;
$variables['startDate'] = $startDate;
$variables['startTime'] = $startTime;
$variables['endDate'] = $endDate;
$variables['endTime'] = $endTime;
$variables['dateseparator'] = $dateSeparator;
$variables['month'] = strtoupper($event->getStartDate()->format('M', true));
$variables['day'] = $event->getStartDate()->format('j', true);
}
$variables['modifieddate'] = $event->getModifiedDate()->format($timeformat, true) . ' ' . $event->getModifiedDate()->format($dateformat, true);
if (count($event->getWho()) > 0) {
$variables['hasAttendees'] = true;
$variables['attendees'] = array();
foreach ($event->getWho() as $a) {
$variables['attendees'][] = array('name' => (string) $a->getValueString(), 'email' => base64_encode(str_replace('@', '#', $a->getEmail())));
}
}
$location = $event->getLocation();
$variables['location'] = $location;
if (!empty($location)) {
$variables['maplink'] = (JBrowser::getInstance()->isSSLConnection() ? 'https' : 'http') . "://maps.google.com/?q=" . urlencode($location) . '&hl=' . substr(GCalendarUtil::getFrLanguage(), 0, 2) . '&output=embed';
}
$variables['description'] = (string) $event->getContent();
if ($params->get('event_description_format', 1) == 1) {
$variables['description'] = preg_replace("@(src|href)=\"https?://@i", '\\1="', $event->getContent());
$variables['description'] = nl2br(preg_replace("@(((f|ht)tp:\\/\\/)[^\"\\'\\>\\s]+)@", '<a href="\\1" target="_blank">\\1</a>', $variables['description']));
}
$variables['hasAuthor'] = count($event->getAuthor()) > 0;
$variables['author'] = array();
foreach ($event->getAuthor() as $author) {
$variables['author'][] = array('name' => (string) $author->getName(), 'email' => base64_encode(str_replace('@', '#', $author->getEmail())));
}
$variables['copyGoogleUrl'] = 'http://www.google.com/calendar/render?action=TEMPLATE&text=' . urlencode($event->getTitle());
$variables['copyGoogleUrl'] .= '&dates=' . $event->getStartDate()->format($copyDateTimeFormat) . '%2F' . $event->getEndDate()->format($copyDateTimeFormat);
$variables['copyGoogleUrl'] .= '&location=' . urlencode($event->getLocation());
$variables['copyGoogleUrl'] .= '&details=' . urlencode($event->getContent());
$variables['copyGoogleUrl'] .= '&hl=' . GCalendarUtil::getFrLanguage() . '&ctz=Etc/GMT';
$variables['copyGoogleUrl'] .= '&sf=true&output=xml';
$ical_timeString_start = $startTime . ' ' . $startDate;
$ical_timeString_start = strtotime($ical_timeString_start);
$ical_timeString_end = $endTime . ' ' . $endDate;
$ical_timeString_end = strtotime($ical_timeString_end);
$loc = $event->getLocation();
$variables['copyOutlookUrl'] = JRoute::_("index.php?option=com_gcalendar&view=ical&format=raw&eventID=" . $event->getGCalId() . '&gcid=' . $event->getParam('gcid'));
$groupHeading = $event->getStartDate()->format($params->get('grouping', ''), true);
if ($groupHeading != $lastHeading) {
$lastHeading = $groupHeading;
$variables['header'] = $groupHeading;
}
$configuration['events'][] = $variables;
}
$configuration['eventLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL');
$configuration['calendarLinkLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_CALENDAR_BACK_LINK');
$configuration['calendarNameLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_CALENDAR_NAME');
$configuration['titleLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_EVENT_TITLE');
$configuration['dateLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_WHEN');
$configuration['attendeesLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_ATTENDEES');
$configuration['locationLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_LOCATION');
$configuration['descriptionLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_DESCRIPTION');
$configuration['authorLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_AUTHOR');
$configuration['copyLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_COPY');
$configuration['copyGoogleLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_COPY_TO_MY_CALENDAR');
$configuration['copyOutlookLabel'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_COPY_TO_MY_CALENDAR_ICS');
$configuration['language'] = substr(GCalendarUtil::getFrLanguage(), 0, 2);
$configuration['emptyText'] = JText::_('COM_GCALENDAR_FIELD_CONFIG_EVENT_LABEL_NO_EVENT_TEXT');
try {
$m = new Mustache();
return $m->render($output, $configuration);
} catch (Exception $e) {
echo $e->getMessage();
}
}
function getGoogleCalendarFeeds($startDate, $endDate, $projection = null)
{
GCalendarUtil::ensureSPIsLoaded();
$results = $this->getDBCalendars();
if (empty($results)) {
return null;
}
$params = $this->getState('parameters.menu');
$useCache = false;
$calendarids = array();
if ($params != null) {
$useCache = $params->get('cache', 'no') == 'yes';
$tmp = $params->get('calendarids');
if (is_array($tmp)) {
$calendarids = $tmp;
} else {
if (!empty($tmp)) {
$calendarids[] = $tmp;
}
}
}
$calendars = array();
foreach ($results as $result) {
if (empty($result->calendar_id)) {
continue;
}
if (!empty($calendarids) && !in_array($result->id, $calendarids)) {
continue;
}
$feed = new SimplePie_GCalendar();
$feed->set_show_past_events(FALSE);
$feed->set_sort_ascending(TRUE);
$feed->set_orderby_by_start_date(TRUE);
$feed->set_expand_single_events(TRUE);
$feed->enable_order_by_date(FALSE);
$feed->enable_cache($useCache);
if ($useCache) {
// check if cache directory exists and is writeable
$cacheDir = JPATH_BASE . DS . 'cache' . DS . 'com_gcalendar';
JFolder::create($cacheDir, 0755);
if (!is_writable($cacheDir)) {
JError::raiseWarning(500, "Created cache at " . $cacheDir . " is not writable, disabling cache.");
$cache_exists = false;
} else {
$cache_exists = true;
}
//check and set caching
$feed->enable_cache($cache_exists);
if ($cache_exists) {
$feed->set_cache_location($cacheDir);
$cache_time = intval($params->get('cache_time', 3600));
$feed->set_cache_duration($cache_time);
}
}
$feed->set_projection($projection);
$feed->set_start_date($startDate);
$feed->set_end_date($endDate);
$feed->set_max_events(100);
$feed->put('gcid', $result->id);
$feed->put('gccolor', $result->color);
$feed->put('gcname', $result->name);
$feed->set_cal_language(GCalendarUtil::getFrLanguage());
$feed->set_timezone(GCalendarUtil::getComponentParameter('timezone'));
$url = SimplePie_GCalendar::create_feed_url($result->calendar_id, $result->magic_cookie);
$feed->set_feed_url($url);
$feed->init();
$feed->handle_content_type();
$calendars[] = $feed;
}
return $calendars;
}
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GCalendar. If not, see <http://www.gnu.org/licenses/>.
*
* @author Allon Moritz
* @copyright 2007-2009 Allon Moritz
* @version $Revision: 2.1.2 $
*/
defined('_JEXEC') or die('Restricted access');
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_gcalendar' . DS . 'util.php';
$tz = GCalendarUtil::getComponentParameter('timezone');
if (!empty($tz)) {
$tz = '&ctz=' . $tz;
}
$lg = '&hl=' . GCalendarUtil::getFrLanguage();
$url = 'http://www.google.com/calendar/event?eid=' . $this->eventID . $tz . $lg;
$domain = GCalendarUtil::getComponentParameter('google_apps_domain');
if (!empty($domain)) {
$url = 'http://www.google.com/calendar/hosted/' . $domain . '/event?eid=' . $this->eventID . $tz . $lg;
}
$itemID = GCalendarUtil::getItemId(JRequest::getVar('gcid', null));
if (!empty($itemID) && JRequest::getVar('tmpl', null) != 'component') {
$component =& JComponentHelper::getComponent('com_gcalendar');
$menu =& JSite::getMenu();
$item = $menu->getItem($itemID);
if ($item != null) {
$backLinkView = $item->query['view'];
echo "<table><tr><td valign=\"middle\">\n";
echo '<a href="' . JRoute::_('index.php?option=com_gcalendar&view=' . $backLinkView . '&Itemid=' . $itemID) . "\">\n";
echo "<img id=\"prevBtn_img\" height=\"16\" border=\"0\" width=\"16\" alt=\"backlink\" src=\"components/com_gcalendar/hiddenviews/event/tmpl/back.png\"/>\n";
/**
* @return Zend_Gdata_App_Entry|NULL
*/
public static function internalGetEvent($calendar, $eventId)
{
try {
$client = new Zend_Http_Client();
if (!empty($calendar->username) && !empty($calendar->password)) {
$client = Zend_Gdata_ClientLogin::getHttpClient($calendar->username, $calendar->password, Zend_Gdata_Calendar::AUTH_SERVICE_NAME);
}
$service = new Zend_Gdata_Calendar($client);
$query = $service->newEventQuery();
$query->setUser($calendar->calendar_id);
if ($calendar->magic_cookie != null) {
$query->setVisibility('private-' . $calendar->magic_cookie);
}
$query->setProjection('full');
$query->setEvent($eventId);
$query->setParam('ctz', 'Etc/GMT');
$query->setParam('hl', GCalendarUtil::getFrLanguage());
$event = $service->getEntry($query, 'GCalendar_Entry');
$event->setParam('gcid', $calendar->id);
$event->setParam('gccolor', $calendar->color);
$event->setParam('gcname', $calendar->name);
return $event;
} catch (Zend_Gdata_App_Exception $e) {
JError::raiseWarning(200, $e->getMessage());
return null;
}
}
}
if (GCalendarUtil::getComponentParameter('show_event_location', 1) == 1) {
$loc = $event->get_location();
if (!empty($loc)) {
echo "<tr><td class=\"event_content_key\">" . JText::_('LOCATION') . ": </td><td>" . $loc . "</td></tr>\n";
echo "<tr><td colspan=\"2\"><iframe width=\"100%\" height=\"300px\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"http://maps.google.com/maps?q=" . urlencode($loc) . "&output=embed\"></iframe></td></tr>\n";
}
}
$desc = preg_replace("@(src|href)=\"https?://@i", '\\1="', $event->get_description());
if (GCalendarUtil::getComponentParameter('show_event_description', 1) == 1 && !empty($desc)) {
echo "<tr><td class=\"event_content_key\">" . JText::_('DESCRIPTION') . ": </td><td>" . htmlspecialchars_decode(nl2br(preg_replace("@(((f|ht)tp:\\/\\/)[^\"\\'\\>\\s]+)@", '<a href="\\1" target="_blank">\\1</a>', $desc))) . "</td></tr>\n";
}
if (GCalendarUtil::getComponentParameter('show_event_author', 2) == 1) {
$authors = $event->get_authors();
if (count($authors) > 0) {
$document->addScript(JURI::base() . 'components/com_gcalendar/hiddenviews/event/tmpl/default.js');
echo "<tr><td class=\"event_content_key\">" . JText::_('AUTHOR') . ": </td><td style=\"valign:top\">" . $authors[0]->get_name() . " <a href=\"javascript:sdafgkl437jeeee('" . base64_encode(str_replace('@', '#', $authors[0]->get_email())) . "')\"><img height=\"11\" border=\"0\" width=\"16\" alt=\"email\" src=\"components/com_gcalendar/images/mail.png\"/></a></td></tr>\n";
}
}
if (GCalendarUtil::getComponentParameter('show_event_copy_info', 1) == 1) {
$urlText = 'action=TEMPLATE&text=' . urlencode($event->get_title());
$urlText .= '&dates=' . strftime($copyDateTimeFormat, $event->get_start_date()) . '%2F' . strftime($copyDateTimeFormat, $event->get_end_date());
$urlText .= '&location=' . urlencode($event->get_location());
$urlText .= '&details=' . urlencode($event->get_description());
$urlText .= '&hl=' . GCalendarUtil::getFrLanguage() . '&ctz=' . GCalendarUtil::getComponentParameter('timezone');
$urlText .= '&sf=true&output=xml';
echo "<tr><td class=\"event_content_key\">" . JText::_('COPY') . ": </td><td><a target=\"_blank\" href=\"http://www.google.com/calendar/render?" . $urlText . "\">" . JText::_('COPY_TO_MY_CALENDAR') . "</a></td></tr>\n";
}
echo "</table></div>\n";
}
echo "<div style=\"text-align:center;margin-top:10px\" id=\"gcalendar_powered\"><a href=\"http://g4j.laoneo.net\">Powered by GCalendar</a></div>\n";
