function scale_image($url, $width, $extension = null)
{
if ($extension == null) {
$extension = parse_extension($url);
}
$lsp_image = is_lsp_image($url);
if ($lsp_image !== false) {
global $DATA_DIR;
include_once 'lsp/dbo.php';
$url = "{$DATA_DIR}{$lsp_image}";
}
ini_set('user_agent', 'gd/2.x (linux)');
$image = NULL;
try {
switch ($extension) {
case '.jpg':
case '.jpeg':
$image = @imagecreatefromjpeg($url);
break;
case '.gif':
$image = @imagecreatefromgif($url);
break;
case '.bmp':
$image = @imagecreatefromwbmp($url);
break;
case '.png':
default:
$image = @imagecreatefrompng($url);
break;
}
} catch (Exception $e) {
return $url;
}
if ($image === false) {
return $url;
}
$orig_width = imagesx($image);
$orig_height = imagesy($image);
if ($orig_width < $width) {
return $url;
}
// Calc the new height
$height = $orig_height * $width / $orig_width;
// Create new image to display
$new_image = imagecreatetruecolor($width, $height);
imagealphablending($new_image, false);
imagesavealpha($new_image, true);
// Create new image with changed dimensions
imagecopyresampled($new_image, $image, 0, 0, 0, 0, $width, $height, $orig_width, $orig_height);
// Capture object to memory
ob_start();
//header( "Content-type: image/jpeg" );
imagepng($new_image);
imagedestroy($new_image);
$i = ob_get_clean();
return 'data:image/png;base64,' . base64_encode($i) . '"';
}
$file_path = $_FILES["filename"]["name"];
} else {
$file_path = POST('fn');
}
if (POST_EMPTY('fsize')) {
$file_size = $_FILES["filename"]["size"];
} else {
$file_size = POST('fsize');
}
$no_copyright = POST('nocopyright');
if (POST('ok') == 'OK') {
if (POST_EMPTY('nocopyright')) {
display_error("Copyrighted content is forbidden", array('<a href="">Add File</a>', 'Error'), $LSP_URL . '?content=add');
return;
}
$file_extension = parse_extension($file_path);
$categories = get_categories_for_ext($file_extension);
if ($categories != false) {
if (isset($_FILES["filename"]["tmp_name"])) {
echo '<div class="col-md-9">';
create_title(array('<a href="">Add File</a>', $file_path));
$tmp_path = $_FILES["filename"]["tmp_name"];
$tmp_ext = trim(pathinfo($tmp_path, PATHINFO_EXTENSION));
$tmp_name_only = pathinfo($tmp_path, PATHINFO_FILENAME) . ($tmp_ext == "" ? '' : '.' . $tmp_ext);
move_uploaded_file($tmp_path, $TMP_DIR . $tmp_name_only);
//echo "<code>moving $tmp_path to $TMP_DIR$tmp_name_only</code>";
?>
<?php
$form = new form($LSP_URL . '?content=add', 'File Details', 'fa-upload');
?>
<div class="form-group">
function read_project($file_id)
{
global $DATA_DIR;
$extension = parse_extension(get_file_name($file_id));
switch ($extension) {
case '.mmp':
// Treat as plain XML
return simplexml_load_file($DATA_DIR . $file_id);
case '.mmpz':
// Open binary file for reading
$handle = fopen($DATA_DIR . $file_id, "rb");
// Skip the first 4 bytes for compressed mmpz files
fseek($handle, 4);
$data = fread($handle, filesize($DATA_DIR . $file_id) - 4);
return simplexml_load_string(zlib_decode($data));
default:
return null;
}
}
function show_file($file_id, $user, $success = null)
{
global $LSP_URL, $DATA_DIR;
$dbh =& get_db();
$stmt = $dbh->prepare('SELECT licenses.name AS license, size, realname, filename, users.login, ' . 'categories.name AS category, subcategories.name AS subcategory,' . 'insert_date, update_date, description, downloads, files.id FROM files ' . 'INNER JOIN categories ON categories.id=files.category ' . 'INNER JOIN subcategories ON subcategories.id=files.subcategory ' . 'INNER JOIN users ON users.id=files.user_id ' . 'INNER JOIN licenses ON licenses.id=files.license_id ' . 'WHERE files.id=:file_id');
$stmt->bindParam(':file_id', $file_id);
$found = false;
if ($stmt->execute()) {
while ($object = $stmt->fetch(PDO::FETCH_ASSOC)) {
$title = array($object['category'], $object['subcategory'], get_file_url($file_id));
if ($success == null) {
echo '<div class="col-md-9">';
create_title($title);
} else {
if ($success === true) {
display_success("Updated successfully", $title);
echo '<div class="col-md-9">';
} else {
if ($success === false) {
display_error("Update failed.", $title);
echo '<div class="col-md-9">';
} else {
display_success("{$success}", $title);
}
}
}
echo '<table class="table table-striped">';
show_basic_file_info($object, false);
// Bump the download button under details block
$url = htmlentities('download_file.php?file=' . $object['id'] . '&name=' . $object['filename']);
echo '<tr><td><strong>Name:</strong> ' . $object['filename'];
if (is_image($url)) {
echo '<br><br><a href="' . $url . '"><img class="thumbnail" src="' . scale_image($DATA_DIR . $file_id, 300, parse_extension($url)) . '" alt=""></a>';
}
echo '</td><td class="lsp-file-info">';
echo '<a href="' . $url . '" id="downloadbtn" class="lsp-dl-btn btn btn-primary">';
echo '<span class="fa fa-download lsp-download"></span> Download</a>';
echo '</td></tr>';
echo '<tr><td colspan="2"><div class="well"><strong>Description:</strong><p>';
echo $object['description'] != '' ? parse_links(newline_to_br($object['description'], true)) : 'No description available.';
echo '</p></div></td></tr>';
echo '<tr><td colspan="2">';
echo '<nav id="lspnav" class="navbar navbar-default"><ul class="nav navbar-nav">';
$can_edit = $object['login'] == $user || is_admin(get_user_id($user));
$can_rate = !SESSION_EMPTY();
$rate_self = $object['login'] == $user;
global $LSP_URL;
create_toolbar_item('Comment', "{$LSP_URL}?comment=add&file={$file_id}", 'fa-comment', $can_rate);
create_toolbar_item('Edit', "{$LSP_URL}?content=update&file={$file_id}", 'fa-pencil', $can_edit);
create_toolbar_item('Delete', "{$LSP_URL}?content=delete&file={$file_id}", 'fa-trash', $can_edit);
$star_url = $LSP_URL . '?' . file_show_query_string() . '&rate=';
create_toolbar_item(get_stars($file_id, $star_url, $rate_self ? false : $can_rate), '', null, $can_rate, $rate_self);
echo '</ul></nav>';
echo '<strong>Comments:</strong>';
echo '</td></tr>';
get_comments($file_id);
echo '</table></div>';
$found = true;
break;
}
}
if (!$found) {
display_error('Invalid file: "' . sanitize($file_id) . '"');
}
$stmt = null;
$dbh = null;
}
<?php
require_once 'utils.php';
require_once 'dbo.php';
require_once 'xhtml.php';
global $LSP_URL;
if (get_user_id(SESSION()) == get_object_by_id("files", GET('file'), 'user_id') || is_admin(get_user_id(SESSION()))) {
if (!POST('updateok', false)) {
$file_name = get_file_name(GET('file'));
$file_extension = parse_extension($file_name);
$categories = get_categories_for_ext($file_extension, get_file_category(GET('file')) . ' - ' . get_file_subcategory(GET('file')));
echo '<div class="col-md-9">';
create_title(array('Edit', get_file_url()));
$form = new form($LSP_URL . '?content=update&file=' . GET('file'), $title = 'Edit File', 'fa-pencil');
?>
<div class="form-group">
<label for="category">Category</label>
<select name="category" class="form-control">
<?php
echo $categories;
?>
</select>
</div>
<div class="form-group">
<label for="license">License</label>
<select name="license" class="form-control">
<?php
echo get_licenses(get_license_name(get_file_license(GET('file'))));
?>
</select>