<?php
////////////////////////////////////////////////////////////
// $Id: event.php,v 1.22 2005/08/09 01:07:13 jtkeith Exp $
// Copyright (C) 2000-2004 Kavi Corporation
////////////////////////////////////////////////////////////

require_once getenv("PHP_DOTORG_INIT");
require_once $dotorg->php_lib . "/base/common/organization.inc";
require_once $dotorg->php_lib . "/common/format_utils.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/dbclasses/o_workgroup.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/dbclasses/o_document.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/dbclasses/o_calendar_event.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/dbclasses/o_calendar_event_type.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/dbclasses/o_wg_public.inc";
require_once $dotorg->php_lib . "/base/workgroup/common/wg_traversal_tree.inc";
require_once $dotorg->php_lib . "/base/common/help_tree.inc";

//////////////////////////////////////////////////////////////////////
// Ensure user input is clean (base/common/helpers.inc and
// validate registered globals (base/common/validate.inc)
//////////////////////////////////////////////////////////////////////

$_CLEAN['GET'] = clean($_GET);
if (isset($_CLEAN['GET']['wg_abbrev'])) {
  $wg_abbrev = validateAbbrev($_CLEAN['GET']['wg_abbrev']);
}
if (isset($_CLEAN['GET']['event_id'])) {
  $event_id = validateInteger($_CLEAN['GET']['event_id']);
}
if (isset($_CLEAN['GET']['month'])) {
  $month = validateInteger($_CLEAN['GET']['month']);
}
if (isset($_CLEAN['GET']['year'])) {
  $year = validateInteger($_CLEAN['GET']['year']);
}

$_CLEAN['POST'] = clean($_POST);
if (isset($_CLEAN['POST']['wg_abbrev'])) {
  $wg_abbrev = validateAbbrev($_CLEAN['POST']['wg_abbrev']);
}
if (isset($_CLEAN['POST']['event_id'])) {
  $event_id = validateInteger($_CLEAN['POST']['event_id']);
}
if (isset($_CLEAN['POST']['month'])) {
  $month = validateInteger($_CLEAN['POST']['month']);
}
if (isset($_CLEAN['POST']['year'])) {
  $year = validateInteger($_CLEAN['POST']['year']);
}

//////////////////////////////////////////////////////////////////////
// Declare local variables
//////////////////////////////////////////////////////////////////////

$action_error = '';
// Public access
$person_id = 0;
$access_ok = FALSE;

//////////////////////////////////////////////////////////////////////
// Declare form variables
//////////////////////////////////////////////////////////////////////

if (!isset($wg_abbrev)) {
  $wg_abbrev = '';
}
if (!isset($month)) {
  $month = '';
}
if (!isset($year)) {
  $year = '';
}

//////////////////////////////////////////////////////////////////////
// END OF VARIABLES
//////////////////////////////////////////////////////////////////////


// For headers and footers
$wg_public = new oWGPublic();

// Create a workgroup and event object here,
// it will be used throughout the script
$workgroup=new oWorkGroup();
$workgroup_tbl = new oWorkGroupTable();

// If a wg abbreviation has been passed in, find the workgroup
if (isset($wg_abbrev) && $wg_abbrev != '') {
  $found_workgroup = $workgroup_tbl->retrieveObject("abbreviation='$wg_abbrev'", $workgroup);
  if ($found_workgroup) {
    $workgroup_id = $workgroup->getValue('id');
    $header = $workgroup->getPublicHeader();
    $footer = $workgroup->getPublicFooter();
    $group_name = $workgroup->getValue('name');
  }
  else {
    $header = $wg_public->getHeader();
    $footer = $wg_public->getFooter();
    $group_name = 'Groups';
  }
}
else {
  $header = $wg_public->getHeader();
  $footer = $wg_public->getFooter();
  $group_name = 'Groups';
}

$header = 'file://'. $_SERVER["DOCUMENT_ROOT"] .'/committees/standard_html_header_nobc';
$footer = 'file://'. $_SERVER["DOCUMENT_ROOT"] .'/committees/standard_html_footer';

$event = new oCalendarEvent();
$event_tbl = new oCalendarEventTable();

// Check to make sure we were passed a valid event_id
if (!isset($event_id)) {
  $action_error = "<p class=\"error\">Error: No event id specified.</p>";
}
elseif (isset($event_id) && empty($event_id)) {
  $action_error = "<p class=\"error\">Error: Invalid event id specified.</p>";
}
else {
  $found = $event_tbl->retrieveObject("id=$event_id", $event);
  if ($found) {
    $access_ok = $event->canPersonAccess($person_id);
  }
}

// populate the local workgroup if one is defined
$workgroup_id = $workgroup->populateFromLocation();

//////////////////////////////////////////////////////////////////////
// Begin Output
//////////////////////////////////////////////////////////////////////

// This section includes the standard header
$page_title = "";
$query_string = "wg_abbrev=$wg_abbrev";
include_remote_header($header, $page_title, 'workgroup');
$organization_traversal->display();
$organization_help->display();
if (!empty($page_title)) {
  print "<h2>$page_title</h2>";
}

if (!empty($action_error)) {
  print $action_error;
  include_remote_footer($footer, 'workgroup');
  exit;
}

if (!$access_ok) {
  print "<p class=\"error\">Sorry, you do not have permission to access this event.</p>";
  include_remote_footer($footer, 'workgroup');
  exit;
}

if ($found && $access_ok) {
  $event->printHTMLDetails(FALSE, TRUE, '', FALSE, FALSE, FALSE, TRUE);
}

if (!$found) {
  $event->printNotFoundMessage();
}

// This section includes the standard footer
include_remote_footer($footer, 'workgroup');