}
//================================================================
// Start of execution
// convert path-file into
// set default message
$result = 0;
$message = "OK";
// 'posting', 'theme', profile', 'rotate'
$type = $_GET['type'];
if ($type == 'rotate') {
$div = $_GET['div'];
$idx = $_GET['idx'];
$url = $_GET['url'];
$deg = $_GET['deg'];
$ts = date("His");
$ret_url = rotate_image($url, $deg, $idx);
echo '<script type="text/javascript">';
echo 'PhotoEditor.replaceImage(' . $div . ',' . $idx . ',"' . $ret_url . '?' . $ts . '",' . $deg . ');';
echo '</script>';
} else {
// like '/opt/nas/s1/xx/xx/xx/<user_id>/file_name' with extension
$src = $_GET['src'];
if (file_exists($src)) {
// like '/opt/nas/s1/xx/xx/xx/<user_id>/file_name' with extension
$dst = $_GET['dst'];
// dim = 'w1xh1:w2xh2:, ...'
$dim = $_GET['dim'];
$widths = array();
$heights = array();
$arr = explode(':', $dim);
if (count($arr) > 0) {
// test for $ret_val
return 0;
}
//================================================================
// Start of execution
// convert path-file into
// set default message
$message = "OK";
$result = 0;
// 'posting', 'theme', profile', 'rotate'
$type = $_GET['type'];
// like '/opt/nas/s1/xx/xx/xx/<user_id>/file_name' with extension
$src = $_GET['src'];
if ($type == 'rotate') {
$deg = $_GET['deg'];
$result = rotate_image($src, $deg);
} else {
// like '/opt/nas/s1/xx/xx/xx/<user_id>/file_name' with extension
$dst = $_GET['dst'];
// dim = 'w1xh1:w2xh2:, ...'
$dim = $_GET['dim'];
// lcd = '1 or 2 or 3 (176, 240, 320)'
$lcd = $_GET['lcd'];
$widths = array();
$heights = array();
$arr = explode(':', $dim);
if (count($arr) == 0) {
// error
$message = "Missing parameters(dimension)";
$result = -9;
} else {
}
if (file_exists($album_thumb_to_delete)) {
unlink($album_thumb_to_delete);
}
}
die;
} elseif ($_REQUEST["param"] == "restore_factory_settings") {
include GALLERY_BK_PLUGIN_DIR . "/lib/restore_factory_settings.php";
die;
} elseif ($_REQUEST["param"] == "rotate_image") {
$image_name = esc_attr($_REQUEST["image_name"]);
$img_width = intval($_REQUEST["image_width"]);
$img_height = intval($_REQUEST["image_height"]);
$uploaded_image_path = GALLERY_MAIN_UPLOAD_DIR . $image_name;
$thumbnail_image_path = GALLERY_MAIN_THUMB_DIR . $image_name;
rotate_image($uploaded_image_path, $thumbnail_image_path, $img_width, $img_height);
die;
}
}
}
}
}
}
}
}
}
}
function process_image_upload($image, $width, $height)
{
$temp_image_path = GALLERY_MAIN_UPLOAD_DIR . $image;
$temp_image_name = $image;
/**
* Rotate user avatar file
*
* @param integer the new avatar file ID
* @param integer Degrees to rotate
* @return object|string File object on success;
* Error code on denied action:
* 'only_own_profile' - User can update only own profile
* 'wrong_file' - Request with wrong file ID
* 'other_user' - Restricted to edit files from other users
* 'rotate_error' - Some errors in rotate function
*/
function rotate_avatar($file_ID, $degrees)
{
$File =& $this->get_File_by_ID($file_ID, $error_code);
if (!$File) {
// The file cannot be used for this user, return error code
return $error_code;
}
global $Messages;
load_funcs('files/model/_image.funcs.php');
if (!rotate_image($File, $degrees)) {
// Some errors were during rotate the avatar
$Messages->add(T_('Profile picture could not be rotated!'), 'error');
return 'rotate_error';
}
$Messages->add(T_('Profile picture has been rotated.'), 'success');
return true;
}
print "<input type=\"hidden\" name=\"user1\" value=\"{$user1}\">";
print "<input type=\"hidden\" name=\"user2\" value=\"{$user2}\">";
print "<input type=\"hidden\" name=\"user3\" value=\"{$user3}\">";
print "<input type=\"hidden\" name=\"user4\" value=\"{$user4}\">";
print "<input type=\"hidden\" name=\"event\" value=\"{$event}\">";
print "<input type=\"hidden\" name=\"transitory_image_path\" value=\"{$path_to_primary_image}\">";
print "<input type=\"hidden\" name=\"file_name\" value=\"{$transitory_file_name}\">";
print "<p>{$lang_image_processor_php['finished_manipulation']}</p>";
print "<br>";
print "<input type=\"submit\" value=\"{$lang_image_processor_php['finished_manipulation_button']}\">";
print "</form>";
pagefooter();
} else {
// The user desires to rotate the image.
// We use the rotate image function.
rotate_image($path_to_primary_image, $degrees);
// Get width and height here.
$source_image_size_and_type = getimagesize($path_to_primary_image) or die($lang_image_processor_php['file_corrupt']);
$source_image_width = $source_image_size_and_type[0];
$source_image_height = $source_image_size_and_type[1];
$source_image_type = $source_image_size_and_type[2];
// Now we have to create the preview thumbnail.
// The file has been rotated in the transitory directory. At this point, we
// are ready to create the form that will allow the user to rotate the image.
// It requires a preview thumbnail to be loaded. We will use the image_preview
// function.
$path_to_preview_image = image_preview($path_to_primary_image, $maximum_width);
// Our preview thumbnail is now on the server. Let's create the
// rotation form.
make_form($_SERVER[PHP_SELF], $path_to_preview_image, $path_to_primary_image, $transitory_file_name);
}
/**
* Rotate user avatar file
*
* @param integer the new avatar file ID
* @return mixed TRUE on success;
* Error code on denied action:
* 'only_own_profile' - User can update only own profile
* 'wrong_file' - Request with wrong file ID
* 'other_user' - Restricted to edit files from other users
* 'rotate_error' - Some errors in rotate function
*/
function rotate_avatar($file_ID, $degrees)
{
global $current_User, $Messages;
if (!$current_User->check_perm('users', 'edit') && $this->ID != $current_User->ID) {
// user is only allowed to update him/herself
$Messages->add(T_('You are only allowed to update your own profile!'), 'error');
return 'only_own_profile';
}
if ($file_ID == NULL) {
$Messages->add(T_('Your profile picture could not be rotated!'), 'error');
return 'wrong_file';
}
$FileCache =& get_FileCache();
if (!($File = $FileCache->get_by_ID($file_ID, false))) {
// File does't exist
$Messages->add(T_('Your profile picture could not be rotated!'), 'error');
return 'wrong_file';
}
if ($File->_FileRoot->type != 'user' || $File->_FileRoot->in_type_ID != $this->ID) {
// don't allow use the pictures from other users
$Messages->add(T_('Your profile picture could not be rotated!'), 'error');
return 'other_user';
}
load_funcs('files/model/_image.funcs.php');
if (!rotate_image($File, $degrees)) {
// Some errors were during rotate the avatar
$Messages->add(T_('Your profile picture could not be rotated!'), 'error');
return 'rotate_error';
}
$Messages->add(T_('Your profile picture has been rotated.'), 'success');
return true;
}
case 'rotate_90_right':
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb('image');
load_funcs('files/model/_image.funcs.php');
switch ($action) {
case 'rotate_90_left':
$degrees = 90;
break;
case 'rotate_180':
$degrees = 180;
break;
case 'rotate_90_right':
$degrees = 270;
break;
}
if (rotate_image($selected_File, $degrees)) {
// Image was rotated successfully
header_redirect(regenerate_url('action,crumb_image', 'action=reload_parent', '', '&'));
}
break;
case 'reload_parent':
// Reload parent window to update rotated image
$JS_additional = 'window.opener.location.reload(true);';
break;
}
// Add CSS:
require_css('basic_styles.css', 'rsc_url');
// the REAL basic styles
require_css('basic.css', 'rsc_url');
// Basic styles
require_css('viewfile.css', 'rsc_url');
