Overview

Packages

  • awl
    • caldav-client-v2
    • RRule
  • davical
    • authentication
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    • tzservice
  • None

Classes

  • AtomEntry
  • AtomFeed
  • AtomXHTMLContent
  • CalDAVClient
  • CalDAVRequest
  • CalendarInfo
  • CheckResult
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  • DAVPrincipal
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  • FakeSession
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  • ldapDriver
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  • rimapPamDriver
  • setupFakeSession
  • squidPamDriver
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  • VCard
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Functions

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  • add_failure
  • add_proxy_response
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  • auth_functions_deprecated
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  • bits_to_privilege
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  • BuildSqlFilter
  • caldav_get_feed
  • calquery_apply_filter
  • cardquery_apply_filter
  • catch_setup_errors
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  • check_magic_quotes_runtime
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  • check_real_php
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  • check_xml
  • checkiSchedule
  • collection_privilege_format_function
  • component_to_xml
  • confirm_delete_bind_in
  • confirm_delete_binding
  • confirm_delete_collection
  • confirm_delete_principal
  • confirm_delete_ticket
  • ConstructURL
  • controlRequestContainer
  • create_external
  • CreateDefaultRelationships
  • CreateHomeCalendar
  • CreateHomeCollections
  • DateToISODate
  • DeconstructURL
  • delete_collection
  • deliverItipCancel
  • display_status
  • do_error
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  • do_scheduling_requests
  • doImipMessage
  • doItipAttendeeReply
  • doItipOrganizerCancel
  • early_catch_fatal_error
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  • edit_binding_row
  • edit_grant_row_collection
  • edit_grant_row_principal
  • edit_group_row
  • edit_ticket_row
  • errorResponse
  • expand_event_instances
  • expand_properties
  • expand_timezone_onsets
  • export_iCalendar
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  • getVCalendarRange
  • grant_row_editor
  • group_members_browser
  • group_memberships_browser
  • group_row_editor
  • handle_cancel_request
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  • handle_schedule_request
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  • hyperlink
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  • ischedule_cancel
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  • log_caldav_action
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  • make_help_link
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  • principal_collection_browser
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  • principal_privilege_format_function
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<?php
/**
* An object representing a DAV 'ticket'
*
* @package   davical
* @subpackage   DAVTicket
* @author    Andrew McMillan <andrew@mcmillan.net.nz>
* @copyright Morphoss Ltd
* @license   http://gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/

require_once('AwlQuery.php');


/**
* A class for things to do with a DAV Ticket
*
* @package   davical
*/
class DAVTicket
{
  /**
  * @var The ID of the ticket
  */
  private $ticket_id;

  /**
  * @var dav_name
  */
  private $dav_name;

  /**
  * @var The collection_id of/containing the ticketed resource
  */
  private $target_collection_id;

  /**
  * @var The resource_id of the ticketed resource, if it is not a collection
  */
  private $target_resource_id;

  /**
  * @var The expiry of the ticket
  */
  private $expiry;

  /**
  * @var The ID of the principal who owns this ticket
  */
  private $dav_owner_id;

  /**
  * @var A bit mask representing the privileges provided by this ticket
  */
  private $privileges;

  /**
  * @var A bit mask representing the privileges granted to the ticket owner to the collection (or container of this) resource.
  */
  private $grantor_collection_privileges;

  /**
  * Constructor
  * @param string $ticket_id
  */
  function __construct( $ticket_id ) {
    global $c;

    $this->dav_name             = null;
    $this->target_collection_id = null;
    $this->target_resource_id   = null;
    $this->expiry               = null;
    $this->expired              = true;
    $this->dav_owner_id         = null;
    $this->ticket_id            = $ticket_id;
    $this->privileges           = 0;
    $this->grantor_collection_privileges = 0;

    $qry = new AwlQuery(
        'SELECT access_ticket.*, collection.dav_name, (access_ticket.expires < current_timestamp) AS expired,
                path_privs(access_ticket.dav_owner_id,collection.dav_name,:scan_depth) AS grantor_collection_privileges
           FROM access_ticket JOIN collection ON (target_collection_id = collection_id)
          WHERE ticket_id = :ticket_id::text',
        array(':ticket_id' => $ticket_id, ':scan_depth' => $c->permission_scan_depth)
    );
    if ( $qry->Exec('DAVTicket',__LINE__,__FILE__) && $qry->rows() == 1 && $t = $qry->Fetch() ) {
      if ( ! $t->expired ) {
        foreach( $t AS $k => $v ) {
          $this->{$k} = $v;
        }
        $this->expired = false;
        $this->privileges = bindec($this->privileges);
        $this->grantor_collection_privileges = bindec($this->grantor_collection_privileges);
        dbg_error_log( 'DAVTicket', 'Found a current ticket for "%s"', implode(', ',bits_to_privilege($this->privileges())) );
      }
      else {
        dbg_error_log( 'DAVTicket', 'Found an expired ticket: %s - %s', $ticket_id, $t->expires );
      }
    }
    if ( isset($this->target_resource_id) ) {
      $qry = new AwlQuery( 'SELECT dav_name FROM caldav_data WHERE dav_id = :dav_id', array(':dav_id' => $this->target_resource_id ) );
      if ( $qry->Exec('DAVTicket',__LINE__,__FILE__) && $qry->rows() == 1 && $r = $qry->Fetch() ) {
        $this->dav_name = $r->dav_name;
      }
    }
  }


  function dav_name() {
    return $this->dav_name;
  }


  function id() {
    return $this->ticket_id;
  }


  function privileges() {
    return ($this->privileges & $this->grantor_collection_privileges);
  }


  function MatchesPath( $test_path ) {
    $length = strlen($this->dav_name);
    return (substr($test_path, 0, $length) == $this->dav_name);
  }

  function MatchesResource( $test_resource_id ) {
    return ($test_resource_id == $this->target_collection_id || $test_resource_id == $this->target_resource_id);
  }
}
DAViCal API documentation generated by ApiGen