PHP Kronolith::getLabel方法代码示例

 /**
  * Returns a hash representing this calendar.
  *
  * @return array  A simple hash.
  */
 public function toHash()
 {
     global $calendar_manager, $conf, $injector, $registry;
     $owner = $registry->getAuth() && $this->_share->get('owner') == $registry->getAuth();
     $hash = parent::toHash();
     $hash['name'] = Kronolith::getLabel($this->_share);
     $hash['desc'] = (string) $this->_share->get('desc');
     $hash['owner'] = $owner;
     $hash['users'] = Kronolith::listShareUsers($this->_share);
     $hash['fg'] = Kronolith::foregroundColor($this->_share);
     $hash['bg'] = Kronolith::backgroundColor($this->_share);
     $hash['show'] = in_array('tasks/' . $this->_share->getName(), $calendar_manager->get(Kronolith::DISPLAY_EXTERNAL_CALENDARS));
     $hash['edit'] = $this->_share->hasPermission($registry->getAuth(), Horde_Perms::EDIT);
     $hash['caldav'] = $this->caldavUrl();
     $hash['sub'] = Horde::url($registry->get('webroot', 'horde') . ($conf['urls']['pretty'] == 'rewrite' ? '/rpc/nag/' : '/rpc.php/nag/'), true, -1) . ($this->_share->get('owner') ? $registry->convertUsername($this->_share->get('owner'), false) : '-system-') . '/' . $this->_share->getName() . '.ics';
     if ($owner) {
         $hash['perms'] = Kronolith::permissionToJson($this->_share->getPermission(), is_null($this->_share->get('owner')));
     }
     return $hash;
 }

        $owner = $GLOBALS['registry']->getAuth() && $calendar->owner() == $GLOBALS['registry']->getAuth();
        if ($my && $owner || !$my && !$owner) {
            $code['conf']['calendars']['internal'][$id] = array('name' => ($owner || !$calendar->owner() ? '' : '[' . $GLOBALS['registry']->convertUsername($calendar->owner(), false) . '] ') . $calendar->name(), 'desc' => $calendar->description(), 'owner' => $owner, 'fg' => $calendar->foreground(), 'bg' => $calendar->background(), 'show' => in_array($id, $GLOBALS['calendar_manager']->get(Kronolith::DISPLAY_CALENDARS)), 'edit' => $calendar->hasPermission(Horde_Perms::EDIT), 'feed' => (string) Kronolith::feedUrl($id), 'embed' => Kronolith::embedCode($id));
            if ($owner) {
                $code['conf']['calendars']['internal'][$id]['perms'] = Kronolith::permissionToJson($calendar->share()->getPermission());
            }
        }
    }
    // Tasklists
    if (!$has_tasks) {
        continue;
    }
    foreach ($registry->tasks->listTasklists($my, Horde_Perms::SHOW) as $id => $tasklist) {
        $owner = $GLOBALS['registry']->getAuth() && $tasklist->get('owner') == $GLOBALS['registry']->getAuth();
        if ($my && $owner || !$my && !$owner) {
            $code['conf']['calendars']['tasklists']['tasks/' . $id] = array('name' => Kronolith::getLabel($tasklist), 'desc' => $tasklist->get('desc'), 'owner' => $owner, 'fg' => Kronolith::foregroundColor($tasklist), 'bg' => Kronolith::backgroundColor($tasklist), 'show' => in_array('tasks/' . $id, $GLOBALS['calendar_manager']->get(Kronolith::DISPLAY_EXTERNAL_CALENDARS)), 'edit' => $tasklist->hasPermission($GLOBALS['registry']->getAuth(), Horde_Perms::EDIT));
            if ($owner) {
                $code['conf']['calendars']['tasklists']['tasks/' . $id]['perms'] = Kronolith::permissionToJson($tasklist->getPermission());
            }
        }
    }
}
// Timeobjects
foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_EXTERNAL_CALENDARS) as $id => $calendar) {
    if ($calendar->api() == 'tasks') {
        continue;
    }
    if (!$calendar->display()) {
        continue;
    }
    $code['conf']['calendars']['external'][$id] = array('name' => $calendar->name(), 'fg' => $calendar->foreground(), 'bg' => $calendar->background(), 'api' => $registry->get('name', $registry->hasInterface($calendar->api())), 'show' => in_array($id, $GLOBALS['calendar_manager']->get(Kronolith::DISPLAY_EXTERNAL_CALENDARS)));

    }
    if (!$haveDefault) {
        $sync[] = $default;
        $GLOBALS['prefs']->setValue('sync_calendars', serialize($sync));
    }
});
// Calendars use for synchronization
$_prefs['sync_calendars'] = array('value' => 'a:0:{}', 'type' => 'multienum', 'enum' => array(), 'desc' => _("Select the calendars that, in addition to the default, should be used for synchronization with external devices:"), 'on_init' => function ($ui) {
    $enum = array();
    $sync = @unserialize($GLOBALS['prefs']->getValue('sync_calendars'));
    if (empty($sync)) {
        $GLOBALS['prefs']->setValue('sync_calendars', serialize(array(Kronolith::getDefaultCalendar(Horde_Perms::EDIT))));
    }
    foreach (Kronolith::listInternalCalendars(false, Horde_Perms::DELETE) as $key => $cal) {
        if ($cal->getName() != Kronolith::getDefaultCalendar(Horde_Perms::DELETE)) {
            $enum[$key] = Kronolith::getLabel($cal);
        }
    }
    $ui->prefs['sync_calendars']['enum'] = $enum;
}, 'on_change' => function () {
    $sync = @unserialize($GLOBALS['prefs']->getValue('sync_calendars'));
    $haveDefault = false;
    $default = Kronolith::getDefaultCalendar(Horde_Perms::DELETE);
    foreach ($sync as $cid) {
        if ($cid == $default) {
            $haveDefault = true;
            break;
        }
    }
    if (!$haveDefault) {
        $sync[] = $default;

 /**
  * Browse through Kronolith's object tree.
  *
  * @param string $path       The level of the tree to browse.
  * @param array $properties  The item properties to return. Defaults to 'name',
  *                           'icon', and 'browseable'.
  *
  * @return array  The contents of $path
  * @throws Kronolith_Exception
  */
 public function browse($path = '', $properties = array())
 {
     global $injector, $registry;
     // Default properties.
     if (!$properties) {
         $properties = array('name', 'icon', 'browseable');
     }
     if (substr($path, 0, 9) == 'kronolith') {
         $path = substr($path, 9);
     }
     $path = trim($path, '/');
     $parts = explode('/', $path);
     $currentUser = $registry->getAuth();
     if (empty($path)) {
         // This request is for a list of all users who have calendars
         // visible to the requesting user.
         $calendars = Kronolith::listInternalCalendars(false, Horde_Perms::READ);
         $owners = array();
         foreach ($calendars as $calendar) {
             $owners[$calendar->get('owner') ? $calendar->get('owner') : '-system-'] = true;
         }
         $results = array();
         foreach (array_keys($owners) as $owner) {
             $path = 'kronolith/' . $registry->convertUsername($owner, false);
             if (in_array('name', $properties)) {
                 $results[$path]['name'] = $injector->getInstance('Horde_Core_Factory_Identity')->create($owner)->getName();
             }
             if (in_array('icon', $properties)) {
                 $results[$path]['icon'] = Horde_Themes::img('user.png');
             }
             if (in_array('browseable', $properties)) {
                 $results[$path]['browseable'] = true;
             }
             if (in_array('read-only', $properties)) {
                 $results[$path]['read-only'] = true;
             }
         }
         return $results;
     } elseif (count($parts) == 1) {
         // This request is for all calendars owned by the requested user
         $owner = $parts[0] == '-system-' ? '' : $registry->convertUsername($parts[0], true);
         $calendars = $injector->getInstance('Kronolith_Shares')->listShares($currentUser, array('perm' => Horde_Perms::SHOW, 'attributes' => $owner));
         $results = array();
         foreach ($calendars as $calendarId => $calendar) {
             if ($parts[0] == '-system-' && $calendar->get('owner')) {
                 continue;
             }
             $retpath = 'kronolith/' . $parts[0] . '/' . $calendarId;
             if (in_array('name', $properties)) {
                 $results[$retpath]['name'] = sprintf(_("Events from %s"), Kronolith::getLabel($calendar));
                 $results[$retpath . '.ics']['name'] = Kronolith::getLabel($calendar);
             }
             if (in_array('displayname', $properties)) {
                 $results[$retpath]['displayname'] = Kronolith::getLabel($calendar);
                 $results[$retpath . '.ics']['displayname'] = Kronolith::getLabel($calendar) . '.ics';
             }
             if (in_array('owner', $properties)) {
                 $results[$retpath]['owner'] = $results[$retpath . '.ics']['owner'] = $calendar->get('owner') ? $registry->convertUsername($calendar->get('owner'), false) : '-system-';
             }
             if (in_array('icon', $properties)) {
                 $results[$retpath]['icon'] = Horde_Themes::img('kronolith.png');
                 $results[$retpath . '.ics']['icon'] = Horde_Themes::img('mime/icalendar.png');
             }
             if (in_array('browseable', $properties)) {
                 $results[$retpath]['browseable'] = $calendar->hasPermission($currentUser, Horde_Perms::READ);
                 $results[$retpath . '.ics']['browseable'] = false;
             }
             if (in_array('read-only', $properties)) {
                 $results[$retpath]['read-only'] = $results[$retpath . '.ics']['read-only'] = !$calendar->hasPermission($currentUser, Horde_Perms::EDIT);
             }
             if (in_array('contenttype', $properties)) {
                 $results[$retpath . '.ics']['contenttype'] = 'text/calendar';
             }
         }
         return $results;
     } elseif (count($parts) == 2 && array_key_exists($parts[1], Kronolith::listInternalCalendars(false, Horde_Perms::READ))) {
         // This request is browsing into a specific calendar.  Generate
         // the list of items and represent them as files within the
         // directory.
         try {
             $calendar = $injector->getInstance('Kronolith_Shares')->getShare($parts[1]);
         } catch (Horde_Exception_NotFound $e) {
             throw new Kronolith_Exception(_("Invalid calendar requested."), 404);
         } catch (Horde_Share_Exception $e) {
             throw new Kronolith_Exception($e->getMessage, 500);
         }
         $kronolith_driver = Kronolith::getDriver(null, $parts[1]);
         $events = $kronolith_driver->listEvents();
         $icon = Horde_Themes::img('mime/icalendar.png');
         $owner = $calendar->get('owner') ? $registry->convertUsername($calendar->get('owner'), false) : '-system-';
//.........这里部分代码省略.........

 $event->initialized = true;
 if (Horde_Util::getFormData('actionID') == 'search_calendar') {
     $event->readForm();
     if (Horde_Util::getFormData('status') == Kronolith::STATUS_NONE) {
         $event->status = null;
     }
     $events = Kronolith::search($event, $search_calendar[1] == '__any' ? null : $search_calendar[0] . '|' . $search_calendar[1]);
 }
 $optgroup = $GLOBALS['browser']->hasFeature('optgroup');
 $current_user = $GLOBALS['registry']->getAuth();
 $calendars = array();
 foreach (Kronolith::listInternalCalendars(false, Horde_Perms::READ) as $id => $cal) {
     if ($cal->get('owner') && $cal->get('owner') == $current_user) {
         $calendars[_("My Calendars:")]['|' . $id] = $cal->get('name');
     } else {
         $calendars[_("Shared Calendars:")]['|' . $id] = Kronolith::getLabel($cal);
     }
 }
 foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_EXTERNAL_CALENDARS) as $id => $cal) {
     $app = $GLOBALS['registry']->get('name', $GLOBALS['registry']->hasInterface($cal->api()));
     if (!$cal->display()) {
         continue;
     }
     $calendars[$app . ':']['Horde|external_' . $id] = $cal->name();
 }
 foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_REMOTE_CALENDARS) as $id => $cal) {
     $calendars[_("Remote Calendars:")]['Ical|' . $id] = $cal->name();
 }
 foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_HOLIDAYS) as $id => $holiday) {
     $calendars[_("Holidays:")]['Holidays|' . $id] = $holiday->name();
 }

 /**
  * Returns the name of this calendar.
  *
  * @return string  This calendar's name.
  */
 public function name()
 {
     return Kronolith::getLabel($this->_share);
 }

 /**
  */
 public function davGetCollections($user)
 {
     global $calendar_manager, $injector, $registry;
     $hordeUser = $user;
     try {
         $hordeUser = $injector->getInstance('Horde_Core_Hooks')->callHook('davusername', 'horde', array($hordeUser, true));
     } catch (Horde_Exception_HookNotSet $e) {
     }
     $hordeUser = $registry->convertUsername($hordeUser, true);
     $shares = $injector->getInstance('Kronolith_Shares')->listShares($hordeUser);
     $dav = $injector->getInstance('Horde_Dav_Storage');
     $calendars = array();
     foreach ($shares as $id => $share) {
         if ($user == '-system-' && $share->get('owner')) {
             continue;
         }
         $calendar = $calendar_manager->getEntry(Kronolith::ALL_CALENDARS, $id)->toHash();
         try {
             $id = $dav->getExternalCollectionId($id, 'calendar');
         } catch (Horde_Dav_Exception $e) {
         }
         $calendars[] = array('id' => $id, 'uri' => $id, '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}shared-url' => $calendar['caldav'], 'principaluri' => 'principals/' . $user, '{http://sabredav.org/ns}owner-principal' => 'principals/' . ($share->get('owner') ? $registry->convertUsername($share->get('owner'), false) : '-system-'), '{DAV:}displayname' => Kronolith::getLabel($share), '{' . CalDAV\Plugin::NS_CALDAV . '}calendar-description' => $share->get('desc'), '{http://apple.com/ns/ical/}calendar-color' => $share->get('color') . 'ff', '{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new CalDAV\Property\SupportedCalendarComponentSet(array('VEVENT')), '{http://sabredav.org/ns}read-only' => !$share->hasPermission($hordeUser, Horde_Perms::EDIT));
     }
     return $calendars;
 }

 /**
  * Sends email notifications that a event has been added, edited, or
  * deleted to users that want such notifications.
  *
  * @param Kronolith_Event $event  An event.
  * @param string $action          The event action. One of "add", "edit",
  *                                or "delete".
  *
  * @throws Horde_Mime_Exception
  * @throws Kronolith_Exception
  */
 public static function sendNotification($event, $action)
 {
     global $injector, $prefs, $registry;
     if (!in_array($action, array('add', 'edit', 'delete'))) {
         throw new Kronolith_Exception('Unknown event action: ' . $action);
     }
     // @TODO: Send notifications to the email addresses stored in the
     // resource object?
     if ($event->calendarType == 'resource') {
         return;
     }
     $groups = $injector->getInstance('Horde_Group');
     $calendar = $event->calendar;
     $recipients = array();
     try {
         $share = $injector->getInstance('Kronolith_Shares')->getShare($calendar);
     } catch (Horde_Share_Exception $e) {
         throw new Kronolith_Exception($e);
     }
     $owner = $share->get('owner');
     if ($owner) {
         $recipients[$owner] = self::_notificationPref($owner, 'owner');
     }
     $senderIdentity = $injector->getInstance('Horde_Core_Factory_Identity')->create($event->creator ?: $owner);
     foreach ($share->listUsers(Horde_Perms::READ) as $user) {
         if (empty($recipients[$user])) {
             $recipients[$user] = self::_notificationPref($user, 'read', $calendar);
         }
     }
     foreach ($share->listGroups(Horde_Perms::READ) as $group) {
         try {
             $group_users = $groups->listUsers($group);
         } catch (Horde_Group_Exception $e) {
             Horde::log($e, 'ERR');
             continue;
         }
         foreach ($group_users as $user) {
             if (empty($recipients[$user])) {
                 $recipients[$user] = self::_notificationPref($user, 'read', $calendar);
             }
         }
     }
     $addresses = array();
     foreach ($recipients as $user => $vals) {
         if (!$vals) {
             continue;
         }
         $identity = $injector->getInstance('Horde_Core_Factory_Identity')->create($user);
         $email = $identity->getValue('from_addr');
         if (strpos($email, '@') === false) {
             continue;
         }
         if (!isset($addresses[$vals['lang']][$vals['tf']][$vals['df']])) {
             $addresses[$vals['lang']][$vals['tf']][$vals['df']] = array();
         }
         $tmp = new Horde_Mail_Rfc822_Address($email);
         $tmp->personal = $identity->getValue('fullname');
         $addresses[$vals['lang']][$vals['tf']][$vals['df']][] = strval($tmp);
     }
     if (!$addresses) {
         return;
     }
     $image = self::getImagePart('big_new.png');
     $view = new Horde_View(array('templatePath' => KRONOLITH_TEMPLATES . '/update'));
     $view->event = $event;
     $view->calendar = Kronolith::getLabel($share);
     $view->imageId = $image->getContentId();
     if (!$prefs->isLocked('event_notification')) {
         $view->prefsUrl = Horde::url($registry->getServiceLink('prefs', 'kronolith'), true)->remove(session_name());
     }
     new Horde_View_Helper_Text($view);
     foreach ($addresses as $lang => $twentyFour) {
         $registry->setLanguageEnvironment($lang);
         switch ($action) {
             case 'add':
                 $subject = _("Event added:");
                 break;
             case 'edit':
                 $subject = _("Event edited:");
                 break;
             case 'delete':
                 $subject = _("Event deleted:");
                 break;
         }
         foreach ($twentyFour as $tf => $dateFormat) {
             foreach ($dateFormat as $df => $df_recipients) {
                 $view->header = $subject . ' ' . $event->title;
                 $mail = new Horde_Mime_Mail(array('Subject' => $view->header, 'To' => implode(',', $df_recipients), 'From' => $senderIdentity->getDefaultFromAddress(true), 'User-Agent' => 'Kronolith ' . $registry->getVersion()));
                 $multipart = self::buildMimeMessage($view, 'notification', $image);
//.........这里部分代码省略.........

 /**
  * Sends email notifications that a event has been added, edited, or
  * deleted to users that want such notifications.
  *
  * @param Kronolith_Event $event  An event.
  * @param string $action          The event action. One of "add", "edit",
  *                                or "delete".
  *
  * @throws Horde_Mime_Exception
  * @throws Kronolith_Exception
  */
 public static function sendNotification($event, $action)
 {
     global $injector, $registry;
     if (!in_array($action, array('add', 'edit', 'delete'))) {
         throw new Kronolith_Exception('Unknown event action: ' . $action);
     }
     // @TODO: Send notifications to the email addresses stored in the
     // resource object?
     if ($event->calendarType == 'resource') {
         return;
     }
     $groups = $injector->getInstance('Horde_Group');
     $calendar = $event->calendar;
     $recipients = array();
     try {
         $share = $injector->getInstance('Kronolith_Shares')->getShare($calendar);
     } catch (Horde_Share_Exception $e) {
         throw new Kronolith_Exception($e);
     }
     $owner = $share->get('owner');
     if ($owner) {
         $recipients[$owner] = self::_notificationPref($owner, 'owner');
     }
     $senderIdentity = $injector->getInstance('Horde_Core_Factory_Identity')->create($event->creator ?: $owner);
     foreach ($share->listUsers(Horde_Perms::READ) as $user) {
         if (!isset($recipients[$user])) {
             $recipients[$user] = self::_notificationPref($user, 'read', $calendar);
         }
     }
     foreach ($share->listGroups(Horde_Perms::READ) as $group) {
         try {
             $group_users = $groups->listUsers($group);
         } catch (Horde_Group_Exception $e) {
             Horde::log($e, 'ERR');
             continue;
         }
         foreach ($group_users as $user) {
             if (!isset($recipients[$user])) {
                 $recipients[$user] = self::_notificationPref($user, 'read', $calendar);
             }
         }
     }
     $addresses = array();
     foreach ($recipients as $user => $vals) {
         if (!$vals) {
             continue;
         }
         $identity = $injector->getInstance('Horde_Core_Factory_Identity')->create($user);
         $email = $identity->getValue('from_addr');
         if (strpos($email, '@') === false) {
             continue;
         }
         if (!isset($addresses[$vals['lang']][$vals['tf']][$vals['df']])) {
             $addresses[$vals['lang']][$vals['tf']][$vals['df']] = array();
         }
         $tmp = new Horde_Mail_Rfc822_Address($email);
         $tmp->personal = $identity->getValue('fullname');
         $addresses[$vals['lang']][$vals['tf']][$vals['df']][] = strval($tmp);
     }
     if (!$addresses) {
         return;
     }
     foreach ($addresses as $lang => $twentyFour) {
         $registry->setLanguageEnvironment($lang);
         switch ($action) {
             case 'add':
                 $subject = _("Event added:");
                 $notification_message = _("You requested to be notified when events are added to your calendars.") . "\n\n" . _("The event \"%s\" has been added to \"%s\" calendar, which is on %s at %s.");
                 break;
             case 'edit':
                 $subject = _("Event edited:");
                 $notification_message = _("You requested to be notified when events are edited in your calendars.") . "\n\n" . _("The event \"%s\" has been edited on \"%s\" calendar, which is on %s at %s.");
                 break;
             case 'delete':
                 $subject = _("Event deleted:");
                 $notification_message = _("You requested to be notified when events are deleted from your calendars.") . "\n\n" . _("The event \"%s\" has been deleted from \"%s\" calendar, which was on %s at %s.");
                 break;
         }
         foreach ($twentyFour as $tf => $dateFormat) {
             foreach ($dateFormat as $df => $df_recipients) {
                 $message = "\n" . sprintf($notification_message, $event->title, Kronolith::getLabel($share), $event->start->strftime($df), $event->start->strftime($tf ? '%R' : '%I:%M%p')) . "\n\n" . $event->description;
                 $mime_mail = new Horde_Mime_Mail(array('Subject' => $subject . ' ' . $event->title, 'To' => implode(',', $df_recipients), 'From' => $senderIdentity->getDefaultFromAddress(true), 'User-Agent' => 'Kronolith ' . $registry->getVersion(), 'body' => $message));
                 Horde::log(sprintf('Sending event notifications for %s to %s', $event->title, implode(', ', $df_recipients)), 'DEBUG');
                 $mime_mail->send($injector->getInstance('Horde_Mail'));
             }
         }
     }
 }

 public function html()
 {
     global $prefs;
     $sidebyside = $prefs->getValue('show_shared_side_by_side');
     $twentyFour = $prefs->getValue('twentyFour');
     $addLinks = Kronolith::getDefaultCalendar(Horde_Perms::EDIT) && ($GLOBALS['injector']->getInstance('Horde_Core_Perms')->hasAppPermission('max_events') === true || $GLOBALS['injector']->getInstance('Horde_Core_Perms')->hasAppPermission('max_events') > Kronolith::countEvents());
     if ($sidebyside) {
         require KRONOLITH_TEMPLATES . '/month/head_side_by_side.inc';
     } else {
         require KRONOLITH_TEMPLATES . '/month/head.inc';
     }
     $html = '';
     if (!$sidebyside && count($this->_currentCalendars)) {
         $html .= '<tr>';
     }
     $showLocation = Kronolith::viewShowLocation();
     $showTime = Kronolith::viewShowTime();
     $day_url = Horde::url('day.php');
     $this_link = $this->link(0, true);
     $new_url = Horde::url('new.php')->add('url', $this_link);
     $new_img = Horde::img('new_small.png', '+');
     foreach ($this->_currentCalendars as $id => $cal) {
         if ($sidebyside) {
             $html .= '<tr>';
         }
         $cell = 0;
         for ($day = $this->_startOfView; $day < $this->_startOfView + $this->_daysInView; ++$day) {
             $date = new Kronolith_Day($this->month, $day, $this->year);
             $date->hour = $twentyFour ? 12 : 6;
             $week = $date->weekOfYear();
             if ($cell % 7 == 0) {
                 $weeklink = Horde::url('week.php')->add('date', $date->dateString())->link(array('class' => 'kronolith-weeklink')) . ($sidebyside ? sprintf(_("Week %d"), $week) : $week) . '</a>';
                 if ($sidebyside) {
                     $html .= sprintf('<td class="kronolith-first-col">%s<br />%s</td>', $weeklink, htmlspecialchars(Kronolith::getLabel($cal)));
                 } else {
                     if ($cell != 0) {
                         $html .= "</tr>\n<tr>";
                     }
                     $html .= '<td class="kronolith-first-col">' . $weeklink . '</td>';
                 }
             }
             if ($date->isToday()) {
                 $style = ' class="kronolith-today"';
             } elseif ($date->month != $this->month) {
                 $style = ' class="kronolith-other-month"';
             } elseif ($date->dayOfWeek() == 0 || $date->dayOfWeek() == 6) {
                 $style = ' class="kronolith-weekend"';
             } else {
                 $style = '';
             }
             $html .= '<td' . $style . '><div class="kronolith-day">';
             $html .= $day_url->add('date', $date->dateString())->link() . $date->mday . '</a>';
             if ($addLinks) {
                 $new_url->add('date', $date->dateString());
                 if ($sidebyside) {
                     $new_url->add('calendar', $id);
                 }
                 $html .= $new_url->link(array('title' => _("Create a New Event"), 'class' => 'newEvent')) . $new_img . '</a>';
             }
             $html .= '</div>';
             $date_stamp = $date->dateString();
             if (!empty($this->_events[$date_stamp])) {
                 foreach ($this->_events[$date_stamp] as $event) {
                     if (!$sidebyside || $event->calendar == $id) {
                         $html .= '<div class="kronolith-event"' . $event->getCSSColors() . '>';
                         if ($showTime && !$event->isAllDay()) {
                             $html .= '<span class="kronolith-time">' . htmlspecialchars($event->getTimeRange()) . '</span>';
                         }
                         $html .= $event->getLink($date, true, $this_link);
                         if (!$event->isPrivate() && $showLocation) {
                             $html .= '<span class="kronolith-location">' . htmlspecialchars($event->getLocation()) . '</span>';
                         }
                         $html .= '</div>';
                     }
                 }
             }
             $html .= "</td>\n";
             ++$cell;
         }
         if ($sidebyside) {
             $html .= '</tr>';
         }
     }
     if (!$sidebyside && count($this->_currentCalendars)) {
         $html .= '</tr>';
     }
     echo $html . '</tbody></table>';
 }

 /**
  * Browse through Kronolith's object tree.
  *
  * @param string $path       The level of the tree to browse.
  * @param array $properties  The item properties to return. Defaults to 'name',
  *                           'icon', and 'browseable'.
  *
  * @return array  The contents of $path
  * @throws Kronolith_Exception
  */
 public function browse($path = '', $properties = array())
 {
     // Default properties.
     if (!$properties) {
         $properties = array('name', 'icon', 'browseable');
     }
     if (substr($path, 0, 9) == 'kronolith') {
         $path = substr($path, 9);
     }
     $path = trim($path, '/');
     $parts = explode('/', $path);
     if (empty($path)) {
         // This request is for a list of all users who have calendars
         // visible to the requesting user.
         $calendars = Kronolith::listInternalCalendars(false, Horde_Perms::READ);
         $owners = array();
         foreach ($calendars as $calendar) {
             $owners[$calendar->get('owner') ? $calendar->get('owner') : '-system-'] = true;
         }
         $results = array();
         foreach (array_keys($owners) as $owner) {
             $path = 'kronolith/' . $owner;
             if (in_array('name', $properties)) {
                 $results[$path]['name'] = $owner;
             }
             if (in_array('icon', $properties)) {
                 $results[$path]['icon'] = Horde_Themes::img('user.png');
             }
             if (in_array('browseable', $properties)) {
                 $results[$path]['browseable'] = true;
             }
             if (in_array('contenttype', $properties)) {
                 $results[$path]['contenttype'] = 'httpd/unix-directory';
             }
             if (in_array('contentlength', $properties)) {
                 $results[$path]['contentlength'] = 0;
             }
             if (in_array('modified', $properties)) {
                 $results[$path]['modified'] = $_SERVER['REQUEST_TIME'];
             }
             if (in_array('created', $properties)) {
                 $results[$path]['created'] = 0;
             }
             // CalDAV Properties from RFC 4791 and
             // draft-desruisseaux-caldav-sched-03
             $caldavns = 'urn:ietf:params:xml:ns:caldav';
             $kronolith_rpc_base = $GLOBALS['registry']->get('webroot', 'horde') . '/rpc/kronolith/';
             if (in_array($caldavns . ':calendar-home-set', $properties)) {
                 $results[$path][$caldavns . ':calendar-home-set'] = Horde::url($kronolith_rpc_base . urlencode($owner), true);
             }
             if (in_array($caldavns . ':calendar-user-address-set', $properties)) {
                 // FIXME: Add the calendar owner's email address from
                 // their Horde Identity
             }
         }
         return $results;
     } elseif (count($parts) == 1) {
         // This request is for all calendars owned by the requested user
         $owner = $parts[0] == '-system-' ? '' : $parts[0];
         $calendars = $GLOBALS['injector']->getInstance('Kronolith_Shares')->listShares($GLOBALS['registry']->getAuth(), array('perm' => Horde_Perms::SHOW, 'attributes' => $owner));
         $results = array();
         foreach ($calendars as $calendarId => $calendar) {
             if ($parts[0] == '-system-' && $calendar->get('owner')) {
                 continue;
             }
             $retpath = 'kronolith/' . $parts[0] . '/' . $calendarId;
             if (in_array('name', $properties)) {
                 $results[$retpath]['name'] = sprintf(_("Events from %s"), Kronolith::getLabel($calendar));
                 $results[$retpath . '.ics']['name'] = Kronolith::getLabel($calendar);
             }
             if (in_array('displayname', $properties)) {
                 $results[$retpath]['displayname'] = rawurlencode(Kronolith::getLabel($calendar));
                 $results[$retpath . '.ics']['displayname'] = rawurlencode(Kronolith::getLabel($calendar)) . '.ics';
             }
             if (in_array('icon', $properties)) {
                 $results[$retpath]['icon'] = Horde_Themes::img('kronolith.png');
                 $results[$retpath . '.ics']['icon'] = Horde_Themes::img('mime/icalendar.png');
             }
             if (in_array('browseable', $properties)) {
                 $results[$retpath]['browseable'] = $calendar->hasPermission($GLOBALS['registry']->getAuth(), Horde_Perms::READ);
                 $results[$retpath . '.ics']['browseable'] = false;
             }
             if (in_array('contenttype', $properties)) {
                 $results[$retpath]['contenttype'] = 'httpd/unix-directory';
                 $results[$retpath . '.ics']['contenttype'] = 'text/calendar';
             }
             if (in_array('contentlength', $properties)) {
                 $results[$retpath]['contentlength'] = 0;
                 // FIXME: This is a hack.  If the content length is longer
                 // than the actual data then some WebDAV clients will
//.........这里部分代码省略.........