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<?php
/* *************************************************************************
*
* Copyright (c) by Andreas Unterkircher, unki@netshadow.at
* All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* *************************************************************************/
require_once "phpfspot.class.php";
class PHPFSPOT_RPC {
public function __construct()
{
session_start();
} // __construct()
public function process_ajax_request()
{
require_once 'HTML/AJAX/Server.php';
$server = new HTML_AJAX_Server();
$server->handleRequest();
$fspot = new PHPFSPOT();
/* if no action is specified, no need to further process this
* function here.
*/
if(!isset($_GET['action']))
return;
switch($_GET['action']) {
case 'showphoto':
if(isset($_GET['id']) && is_numeric($_GET['id'])) {
$fspot->showPhoto($_GET['id']);
}
break;
case 'show_available_tags':
$fspot->getAvailableTags();
break;
case 'show_selected_tags':
$fspot->getSelectedTags();
break;
case 'addtag':
if(isset($_GET['id']) && is_numeric($_GET['id'])) {
$fspot->addTag($_GET['id']);
}
break;
case 'deltag':
if(isset($_GET['id']) && is_numeric($_GET['id'])) {
$fspot->delTag($_GET['id']);
}
break;
case 'reset':
$fspot->resetTagSearch();
$fspot->resetTags();
$fspot->resetDateSearch();
$fspot->resetPhotoView();
break;
case 'tagcondition':
if(isset($_GET['mode']) && in_array($_GET['mode'], Array('or', 'and'))) {
$fspot->setTagCondition($_GET['mode']);
}
break;
case 'show_photo_index':
if(isset($_GET['begin_with']) && is_numeric($_GET['begin_with'])) {
$_SESSION['begin_with'] = $_GET['begin_with'];
}
else {
unset($_SESSION['begin_with']);
}
$fspot->showPhotoIndex();
break;
case 'showcredits':
$fspot->showCredits();
break;
case 'search':
$fspot->startSearch($_GET['for'], $_GET['from'], $_GET['to']);
if((isset($_GET['from']) && $fspot->isValidDate($_GET['from'])) &&
(isset($_GET['to']) && $fspot->isValidDate($_GET['to']))) {
}
else {
$fspot->startSearch($_GET['for']);
}
break;
case 'update_sort_order':
if(isset($_POST['value']) && is_string($_POST['value'])) {
print $fspot->updateSortOrder($_POST['value']);
}
break;
case 'get_export':
/* $_GET['mode'] will be validated by getExport() */
$fspot->getExport($_GET['mode']);
break;
case 'get_photo_to_show':
$fspot->getCurrentPhoto();
break;
case 'get_calendar_matrix':
if((is_numeric($_GET['year']) || !isset($_GET['year'])) &&
(is_numeric($_GET['month']) || !isset($_GET['month'])) &&
(is_numeric($_GET['day']) || !isset($_GET['day']))) {
$fspot->get_calendar_matrix($_GET['year'], $_GET['month'], $_GET['day']);
}
break;
case 'what_to_do':
print $fspot->whatToDo();
break;
case 'reset_slideshow':
print $fspot->resetSlideShow();
break;
case 'get_next_slideshow_img':
print $fspot->getNextSlideShowImage();
break;
case 'get_prev_slideshow_img':
print $fspot->getPrevSlideShowImage();
break;
}
} // process_ajax_request();
} // class PHPFSPOT_RPC
$rpc = new PHPFSPOT_RPC();
$rpc->process_ajax_request();
?>
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