/**
* returns a gallery
* @param id of the gallery
* @todo move published check to rsgAccess
*/
function get($id = null)
{
global $rsgAccess, $rsgConfig;
$my =& JFactory::getUser();
if ($id === null) {
$id = rsgInstance::getInt('catid', 0);
$id = rsgInstance::getInt('gid', $id);
if (!$id) {
// check if an item id is set and if so return the gallery for that item id
if (rsgInstance::getInt('id', 0)) {
return rsgGalleryManager::getGalleryByItemID();
}
}
}
// since the user will never be offered the chance to view a gallery they can't, unauthorized attempts at viewing are a hacking attempt, so it is ok to print an unfriendly error.
$rsgAccess->checkGallery('view', $id) or die("RSGallery2: Access denied to gallery {$id}");
$gallery = rsgGalleryManager::_get($id);
// if gallery is unpublished don't show it unless ACL is enabled and users has permissions to modify (owners can view their unpublished galleries).
if ($gallery->get('published') < 1) {
// if user is admin or superadmin then always return the gallery
if ($my->gid > 23) {
return $gallery;
}
if ($rsgConfig->get('acl_enabled')) {
if (!$rsgAccess->checkGallery('create_mod_gal', $id)) {
die("RSGallery2: Access denied to gallery {$id}");
}
} else {
die("RSGallery2: Access denied to gallery {$id}");
}
}
return $gallery;
}
/**
* Forces a download box to download single images
* Thanks to Rich Malak <*****@*****.**>for his invaluable contribution
* to this very important feature!
* @param int Id of the file to download
*/
function downloadFile($id)
{
global $rsgConfig;
//Clean and delete current output buffer
ob_end_clean();
$gallery = rsgGalleryManager::getGalleryByItemID();
$item = $gallery->getItem();
$original = $item->original();
$file = $original->filePath();
//Open up the file
if ($fd = fopen($file, "r")) {
$fsize = filesize($file);
$path_parts = pathinfo($file);
$ext = strtolower($path_parts["extension"]);
//Check the extension and provide the right headers for the file
switch ($ext) {
case "pdf":
header("Content-type: application/pdf");
// add here more headers for diff. extensions
header("Content-Disposition: attachment; filename=\"" . $path_parts["basename"] . "\"");
// use 'attachement' to force a download
break;
case "jpg":
header("Content-type: image/jpeg");
header("Content-Disposition: attachment; filename=\"" . $path_parts["basename"] . "\"");
break;
case "gif":
header("Content-type: image/gif");
header("Content-Disposition: attachment; filename=\"" . $path_parts["basename"] . "\"");
break;
case "png":
header("Content-type: image/png");
header("Content-Disposition: attachment; filename=\"" . $path_parts["basename"] . "\"");
break;
default:
header("Content-type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"" . $path_parts["basename"] . "\"");
}
header("Content-length: {$fsize}");
header("Cache-control: private");
//Read the contents of the file
while (!feof($fd)) {
$buffer = fread($fd, 4096);
echo $buffer;
}
}
//Close file after use!
fclose($fd);
}
function copyImage($cid, $option)
{
global $mainframe;
$database =& JFactory::getDBO();
//For each error that is found, store error message in array
$errors = array();
$cat_id = rsgInstance::getInt('move_id', '');
//get gallery id to copy item to
if (!$cat_id) {
echo "<script> alert('No gallery selected to move to'); window.history.go(-1);</script>\n";
exit;
}
//Create unique copy name
$tmpdir = uniqid('rsgcopy_');
//Get full path to copy directory
$copyDir = JPath::clean(JPATH_ROOT . '/media/' . $tmpdir . '/');
if (!JFolder::create($copyDir)) {
$errors[] = 'Unable to create temp directory ' . $copyDir;
} else {
foreach ($cid as $id) {
$gallery = rsgGalleryManager::getGalleryByItemID($id);
$item = $gallery->getItem($id);
$original = $item->original();
$source = $original->filePath();
$destination = $copyDir . $item->name;
if (is_dir($copyDir)) {
if (file_exists($source)) {
if (!JFile::copy($source, $destination)) {
$errors[] = 'The file could not be copied!';
} else {
//Actually importing the image
$e = fileUtils::importImage($destination, $item->name, $cat_id, $item->title, $item->description);
if ($e !== true) {
$errors[] = $e;
}
if (!JFile::delete($destination)) {
$errors[] = 'Unable to delete the file' . $item->name;
}
}
}
}
}
if (!rmdir($copyDir)) {
$errors[] = 'Unable to delete the temp directory' . $copyDir;
}
}
//Error handling if necessary
if (count($errors) == 0) {
$mainframe->redirect("index2.php?option={$option}&rsgOption=images", JText::_('Item(s) copied successfully!'));
} else {
//Show error message for each error encountered
foreach ($errors as $e) {
echo $e->toString();
}
//If there were more files than errors, assure the user the rest went well
if (count($errors) < count($files["error"])) {
echo "<br>" . JText::_('Rest of the items copied successfully!');
}
}
}
function showImages($option, &$rows, &$lists, &$search, &$pageNav)
{
global $rsgOption, $option, $rsgConfig;
$my = JFactory::getUser();
?>
<form action="index2.php" method="post" name="adminForm">
<table border="0" width="100%">
<tr>
<td align="left" width="50%">
</td>
<td align="right" width="50%">
<?php
echo JText::_('Copy/Move:');
?>
<?php
echo $lists['move_id'];
?>
<?php
echo JText::_('Filter:');
?>
<input type="text" name="search" value="<?php
echo $search;
?>
" class="text_area" onChange="document.adminForm.submit();" />
<?php
echo $lists['gallery_id'];
?>
</td>
</tr>
</table>
<table class="adminlist">
<thead>
<tr>
<th width="5">ID</th>
<th width="20">
<input type="checkbox" name="toggle" value="" onclick="checkAll(<?php
echo count($rows);
?>
);" />
</th>
<th class="title"><?php
echo JText::_('Title (filename)');
echo JText::_('Num');
?>
</th>
<th width="5%"><?php
echo JText::_('Published');
?>
</th>
<th colspan="2" width="5%"><?php
echo JText::_('Reorder');
?>
</th>
<th width="2%"><?php
echo JText::_('Order');
?>
</th>
<th width="2%">
<a href="javascript: saveorder( <?php
echo count($rows) - 1;
?>
)">
<img src="images/filesave.png" border="0" width="16" height="16" alt="Save Order" />
</a>
</th>
<th width="15%" align="left"><?php
echo JText::_('Gallery');
?>
</th>
<th width="5%"><?php
echo JText::_('Hits');
?>
</th>
<th width=""><?php
echo JText::_('Date & time');
?>
</th>
</tr>
</thead>
<tbody>
<?php
$k = 0;
for ($i = 0, $n = count($rows); $i < $n; $i++) {
$row =& $rows[$i];
$link = 'index2.php?option=com_rsgallery2&rsgOption=' . $rsgOption . '&task=editA&hidemainmenu=1&id=' . $row->id;
$task = $row->published ? 'unpublish' : 'publish';
$img = $row->published ? 'publish_g.png' : 'publish_x.png';
$alt = $row->published ? 'Published' : 'Unpublished';
$checked = JHTML::_('grid.checkedout', $row, $i);
$row->cat_link = 'index2.php?option=com_rsgallery2&rsgOption=galleries&task=editA&hidemainmenu=1&id=' . $row->gallery_id;
?>
<tr class="<?php
echo "row{$k}";
?>
">
<td>
<?php
echo $row->id;
?>
</td>
<td>
<?php
echo $checked;
?>
</td>
<td>
<?php
if ($row->checked_out && $row->checked_out != $my->id) {
echo $row->title;
} else {
$gallery = rsgGalleryManager::getGalleryByItemID($row->id);
if ($gallery !== null) {
if (is_a($gallery->getItem($row->id), 'rsgItem_audio')) {
$type = 'audio';
} else {
$type = 'image';
}
}
echo JHTML::tooltip('<img src="' . JURI_SITE . $rsgConfig->get('imgPath_thumb') . '/' . $row->name . '.jpg" alt="' . $row->name . '" />', JText::_('Edit Images'), $row->name, htmlspecialchars(stripslashes($row->title), ENT_QUOTES) . ' (' . $row->name . ')', $link, 1);
}
?>
</td>
<td align="center">
<a href="javascript: void(0);" onclick="return listItemTask('cb<?php
echo $i;
?>
','<?php
echo $task;
?>
')">
<img src="images/<?php
echo $img;
?>
" width="12" height="12" border="0" alt="<?php
echo $alt;
?>
" />
</a>
</td>
<td>
<?php
echo $pageNav->orderUpIcon($i, $row->gallery_id == @$rows[$i - 1]->gallery_id);
?>
</td>
<td>
<?php
echo $pageNav->orderDownIcon($i, $n, $row->gallery_id == @$rows[$i + 1]->gallery_id);
?>
</td>
<td colspan="2" align="center">
<input type="text" name="order[]" size="5" value="<?php
echo $row->ordering;
?>
" class="text_area" style="text-align: center" />
</td>
<td>
<a href="<?php
echo $row->cat_link;
?>
" title="Edit Category">
<?php
echo $row->category;
?>
</a>
</td>
<td align="left">
<?php
echo $row->hits;
?>
</td>
<td align="left">
<?php
echo $row->date;
?>
</td>
</tr>
</tbody>
<?php
$k = 1 - $k;
}
?>
<tfoot>
<tr>
<td colspan="11"><?php
echo $pageNav->getListFooter();
?>
</td>
</tr>
</tfoot>
</table>
<input type="hidden" name="option" value="<?php
echo $option;
?>
" />
<input type="hidden" name="rsgOption" value="<?php
echo $rsgOption;
?>
" />
<input type="hidden" name="task" value="" />
<input type="hidden" name="boxchecked" value="0" />
<input type="hidden" name="hidemainmenu" value="0">
</form>
<?php
}
