/usr/bin/ansel is in php-horde-ansel 3.0.5+debian0-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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<?php
/**
* This script allows for adding images to an Ansel install using an RPC
* interface. This script requires Horde's Cli, Rpc, and Argv libraries.
* You will need to make sure that those libraries reside somewhere in
* PHP's include path.
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
*/
if (file_exists(__DIR__ . '/../../ansel/lib/Application.php')) {
$baseDir = __DIR__ . '/../';
} else {
require_once 'PEAR/Config.php';
$baseDir = PEAR_Config::singleton()
->get('horde_dir', null, 'pear.horde.org') . '/ansel/';
}
require_once $baseDir . 'lib/Application.php';
Horde_Registry::appInit('ansel', array('cli' => true));
$parser = new Horde_Argv_Parser(
array(
'usage' => "%prog [--options] [command]\n
Available commands are:\n
(Note that some command may require sudo access.)\n
import: Recursively import images from folder specified with -d
list: List all galleries or (if used with -g) all images in specified gallery
create: Create a new gallery. Optionally used with -n to set name and --description
to set description
add: Add a new image specified with the -f option to a gallery specified with
either -g or -s
reset [thumbs|stacks]: Reset all generated images, optionally restricting to
either thumbnails or gallery stacks.
exif: Extract exif data for all images in the specified gallery. This will
replace any existing exif data for all images the requested gallery.",
'optionList' => array(
new Horde_Argv_Option(
'-u',
'--username',
array(
'help' => 'Horde username'
)
),
new Horde_Argv_Option(
'-p',
'--password',
array(
'help' => 'Horde password'
)
),
new Horde_Argv_Option(
'-g',
'--gallery',
array(
'help' => 'The gallery id'
)
),
new Horde_Argv_Option(
'-n',
'--name',
array(
'help' => 'Name to use for creating new gallery'
)
),
new Horde_Argv_Option(
'',
'--description',
array(
'help' => 'Description to use when creating new gallery.'
)
),
new Horde_Argv_Option(
'-s',
'--slug',
array(
'help' => 'The gallery slug'
)
),
new Horde_Argv_Option(
'-k',
'--keep',
array(
'default' => false,
'action' => 'store_true',
'help' => 'Do not delete empty galleries on remote server after export is complete.'
)
),
new Horde_Argv_Option(
'-z',
'--gzip',
array(
'default' => false,
'action' => 'store_true',
'help' => 'Use gzip compression'
)
),
new Horde_Argv_Option(
'-l',
'--lzf',
array(
'default' => false,
'action' => 'store_true',
'help' => 'Use lzf compression'
)
),
new Horde_Argv_Option(
'-r',
'--remote',
array(
'help' => 'Connect to remote Ansel server. This should be the path to rpc.php'
)
),
new Horde_Argv_Option(
'-d',
'--directory',
array(
'help' => 'Recursively import any images in this local directory.'
)
),
new Horde_Argv_Option(
'-f',
'--file',
array(
'help' => 'Add this single image file to the gallery specified with either -g or -s'
)
),
)
)
);
/* Show help and exit if no arguments were set. */
list($opts, $args) = $parser->parseArgs();
if (empty($opts['username']) && empty($opts['password'])) {
$parser->parserError('Missing Horde credentials.');
}
// Determine if we are local or remote.
if (empty($opts['remote'])) {
$runner = new Ansel_Cli_Helper_Local(
$cli,
array(
'username' => $opts['username'],
'password' => $opts['password']
));
} else {
$runner = new Ansel_Cli_Helper_Remote(
$cli,
array(
'remote' => $opts['remote'],
'compression' => !empty($opts['gzip']) ? 'gzip' : (!empty($opts['lzf']) ? 'lzf' : false),
'auth' => array(
'request.username' => $opts['username'],
'request.password' => $opts['password'])));
}
// What are we here for?
switch ($args[0]) {
case 'import':
if (!empty($opts['directory'])) {
// Import directory of images
$runner->processDirectory($opts['directory'], null, $opt['gallery'], $opts['slug']);
} else {
$parser->parserError('Missing directory parameter');
}
break;
case 'exif':
if (!empty($opts['gallery'])) {
$runner->exif($opts['gallery']);
} else {
$parser->parserError('Missing gallery parameter');
}
break;
case 'list':
$runner->listObjects($opts['gallery'], $opts['slug']);
break;
case 'create':
$runner->create(
empty($opts['name']) ? 'Untitled' : $opts['name'],
empty($opts['description']) ? '' : $opts['description'],
empty($opts['gallery']) ? null : $opts['gallery'],
empty($opts['slug']) ? null : $opts['slug']);
break;
case 'add':
$runner->add(
empty($opts['gallery']) ? null : $opts['gallery'],
empty($opts['slug']) ? null : $opts['slug'],
$opts['file'],
empty($opts['description']) ? null : $opts['description']);
break;
case 'reset':
$runner->reset(empty($args[1]) ? null : $args[1]);
break;
}
exit(0);
/**
* Abstract class for communication with Ansel via the CLI
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
* @package Ansel
*/
abstract class Ansel_Cli_Helper_Base
{
protected $_params = array();
protected $_cli;
protected $_compress = 'none';
public function __construct(Horde_Cli $cli, array $params = array())
{
$this->_cli = $cli;
$this->_params = array();
}
/**
* Check for, and remove any empty galleries that may have been created
* during import.
*
* @param Ansel_Gallery $gallery An ansel gallery object to check.
*
* @throws Exception
*/
public function emptyGalleryCheck(Ansel_Gallery $gallery)
{
if ($gallery->hasSubGalleries()) {
$children = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->listGalleries(array('parent' => $gallery->id));
foreach ($children as $child) {
// First check all children to see if they are empty...
$this->emptyGalleryCheck($child);
if (!$child->countImages() && !$child->hasSubGalleries()) {
try {
$GLOBALS['injector']
->getInstance('Ansel_Storage')
->removeGallery($child);
} catch (Ansel_Exception $e) {
throw new Exception($e->getMessage());
}
$GLOBALS['cli']->message(
sprintf(
_("Deleted empty gallery, \"%s\""), $child->get('name')),
'cli.success');
}
// Refresh the gallery values since we mucked around a bit with it
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->getGallery($gallery->id);
// Now that any empty children are removed, see if we are empty
if (!$gallery->countImages() && !$gallery->hasSubGalleries()) {
try {
$GLOBALS['injector']
->getInstance('Ansel_Storage')
->removeGallery($gallery);
} catch (Ansel_Exception $e) {
throw new Exception($e->getMessage());
}
$GLOBALS['cli']->message(
sprintf(_("Deleting empty gallery, \"%s\""), $gallery->get('name')),
'cli.success');
}
}
}
}
/**
* Read an image from the filesystem.
*
* @param string $file The filename of the image.
*
* @return array The image data of the file as an array
* @throws Exception
*/
protected function _getImageFromFile($file)
{
if (!file_exists($file)) {
throw new Exception(sprintf(_("The file \"%s\" doesn't exist."), $file));
}
// Get the mime type of the file (and make sure it's an image).
$mime_type = Horde_Mime_Magic::analyzeFile(
$file,
isset($conf['mime']['magic_db']) ? $conf['mime']['magic_db'] : null);
if (strpos($mime_type, 'image') === false) {
throw new Exception(sprintf(_("Can't get unknown file type \"%s\"."), $file));
}
if ($this->_compress == 'gzip' && Horde_Util::loadExtension('zlib')) {
$data = gzcompress(file_get_contents($file));
} elseif ($this->_compress == 'gzip') {
$this->_cli->fatal(_("Could not load the gzip extension"));
} elseif ($this->_compress == 'lzf' && Horde_Util::loadExtension('lzf')) {
$data = lzf_compress(file_get_contents($file));
} elseif ($this->_compress == 'lzf') {
$this->_cli->fatal(_("Could not load the lzf extension"));
} else {
$data = file_get_contents($file);
}
return array(
'filename' => basename($file),
'description' => '',
'type' => $mime_type,
'data' => bin2hex($data));
}
abstract public function processDirectory($dir, $parent = null, $gallery_id = null, $slug = null);
abstract public function listObjects($gallery = null, $slug = null);
abstract public function create($name, $desc, $parent_id = null);
abstract public function reset($type = null);
abstract public function add($gallery, $slug, $file, $caption);
abstract public function exif($gallery);
}
/**
* Class for communication with a remote ansel install via the CLI.
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
* @package Ansel
*/
class Ansel_Cli_Helper_Remote extends Ansel_Cli_Helper_Base
{
public function __construct($cli, $params = array())
{
$this->_auth = $params['auth'];
$this->_remote = $params['remote'];
$this->_compression = $params['compression'];
unset ($params['auth'], $params['remote'], $params['compression']);
parent::__construct($cli, $params);
}
/**
* Read all images from a directory into the currently selected gallery.
*
* @param string $dir The directory to create a gallery for and import.
* @param integer $parent Parent gallery id to attach the new gallery to.
* @param integer $gallery_id Start at this gallery_id.
* @param string $slug Same as $gallery_id, except use this slug
*
* @return integer The gallery_id of the newly created gallery
* @throws Exception
*/
public function processDirectory($dir, $parent = null, $gallery_id = null, $slug = null)
{
$dir = Horde_Util::realPath($dir);
if (!is_dir($dir)) {
$this->_cli->fatal(sprintf(_("\"%s\" is not a directory."), $dir));
}
$rpc_params = $this->_auth;
// Set language header
$language = isset($GLOBALS['language']) ?
$GLOBALS['language'] :
(isset($_SERVER['LANG']) ?
$_SERVER['LANG'] : '');
if (!empty($language)) {
$rpc_params['request.headers'] = array('Accept-Language' => $language);
}
// Don't timeout.
$rpc_params['request.timeout'] = 0;
// Create the http client
$http = $GLOBALS['injector']
->getInstance('Horde_Core_Factory_HttpClient')
->create($rpc_params);
// Create a gallery or use an existing one?
if (!empty($gallery_id) || !empty($slug)) {
$method = 'images.getGalleries';
$params = array(
is_null($gallery_id) ? null : array($gallery_id),
null,
is_null($slug) ? null : array($slug),
);
$result = Horde_Rpc::request(
'jsonrpc',
$this->_remote,
$method,
$http,
$params);
$result = $result->result;
if (empty($result)) {
$this->_cli->fatal(
sprintf(_("Gallery %s not found."), (empty($slug) ? $gallery_id : $slug)));
}
// Should have only one here, but jsonrpc returns an object, not array
foreach ($result as $gallery_info) {
$name = $gallery_info->attribute_name;
$gallery_id = $gallery_info->share_id;
}
if (empty($name)) {
$this->_cli->fatal(sprintf(_("Gallery %s not found."), (empty($slug) ? $gallery_id : $slug)));
}
} else {
$name = basename($dir);
$this->_cli->message(sprintf(_("Creating gallery: \"%s\""), $name), 'cli.message');
$method = 'images.createGallery';
$params = array(array('name' => $name), array('parent' => $parent));
$result = Horde_Rpc::request('jsonrpc', $this->_remote, $method, $http, $params);
$gallery_id = $result->result;
$this->_cli->message(sprintf(_("The gallery \"%s\" was created successfully."), $name), 'cli.success');
}
// Get the files and directories
$files = array();
$directories = array();
$h = opendir($dir);
while (false !== ($entry = readdir($h))) {
if ($entry == '.' ||
$entry == '..' ||
$entry == 'Thumbs.db' ||
$entry == '.DS_Store' ||
$entry == '.localized' ||
$entry == '__MACOSX' ||
strpos($entry, '.') === 1) {
continue;
}
if (is_dir($dir . '/' . $entry)) {
$directories[] = $entry;
} else {
$files[] = $entry;
}
}
closedir($h);
if (!empty($this->_params['order'])) {
usort($files, $this->_params['order'].'Cmp');
usort($directories, $this->_params['order'].'Cmp');
}
if ($files) {
chdir($dir);
$added_images = array();
foreach ($files as $file) {
try {
$image = $this->_getImageFromFile($dir . '/' . $file);
} catch (Exception $e) {
// Not an image file.
continue;
}
$this->_cli->message(
sprintf(_("Storing photo \"%s\"..."), $file),
'cli.message');
$method = 'images.saveImage';
$params = array(
$gallery_id,
$image,
array(
'encoding' => 'binhex',
'compression' => $this->_compression));
try {
$result = Horde_Rpc::request(
'jsonrpc',
$this->_remote,
$method,
$http,
$params);
} catch (Horde_Rpc_Exception $e) {
$this->_cli->fatal(
sprintf(
_("There was an unspecified error. The server returned: %s"),
$e->getMessage()));
}
$image_id = $result->result;
$added_images[] = $file;
}
$this->_cli->message(
sprintf(
ngettext("Successfully added %d photo (%s) to gallery \"%s\" from \"%s\".", "Successfully added %d photos (%s) to gallery \"%s\" from \"%s\".", count($added_images)),
count($added_images),
join(', ', $added_images),
$name,
$dir),
'cli.success');
}
if ($directories) {
$this->_cli->message(_("Adding subdirectories:"), 'cli.message');
foreach ($directories as $directory) {
$this->processDirectory($dir . '/' . $directory, $gallery_id);
}
}
return $gallery_id;
}
public function listObjects($gallery_id = null, $slug = null)
{
}
/**
* Create a new gallery.
*
* @param string $name The new gallery name.
* @param string $desc The gallery's description.
*
* @throws Exception
*/
public function create($name, $desc, $parent_id = null)
{
$this->_cli->fatal('reset command unavailable for remote servers at this time.');
}
/**
*
*/
public function add($gallery, $slug, $file, $caption)
{
$this->_cli->fatal('add command unavailable for remote servers at this time.');
}
/**
* Reset images
*
* @param string $type Restrict to this type
*/
public function reset($type = null)
{
$this->_cli->fatal('reset command unavailable for remote servers at this time.');
}
public function exif($gallery)
{
throw new Ansel_Exception('Not supported for remote galleries');
}
}
/**
* Class for communicating with a local Ansel install
*
* @package Ansel
*/
class Ansel_Cli_Helper_Local extends Ansel_Cli_Helper_Base
{
public function __construct(Horde_Cli $cli, array $params = array())
{
parent::__construct($cli, $params);
$auth = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Auth')->create();
if (!$auth->authenticate($params['username'], array('password' => $params['password']))) {
$this->_cli->fatal(_("Username or password is incorrect."));
} else {
$this->_cli->message(sprintf(_("Logged in successfully as \"%s\"."), $params['username']), 'cli.success');
}
}
/**
* Read all images from a directory into the currently selected
* gallery.
*
* @param string $dir The directory to create a gallery for and import.
* @param integer $parent Parent gallery id to attach the new gallery to.
*
* @return mixed The gallery_id of the newly created gallery || PEAR_Error
*/
public function processDirectory($dir, $parent = null, $gallery_id = null, $slug = null)
{
$dir = Horde_Util::realPath($dir);
if (!is_dir($dir)) {
$this->_cli->fatal(sprintf(_("\"%s\" is not a directory."), $dir));
}
// Create a gallery or use an existing one?
if (!$gallery = $this->_getGallery($gallery_id, $slug)) {
$name = basename($dir);
$this->_cli->message(sprintf(_("Creating gallery: \"%s\""), $name), 'cli.message');
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->createGallery(
array('name' => $name),
null,
$parent);
$this->_cli->message(
sprintf(_("The gallery \"%s\" was created successfully."), $name),
'cli.success');
}
// Read all the files into an array.
$files = array();
$directories = array();
$h = opendir($dir);
while (false !== ($entry = readdir($h))) {
if ($entry == '.' ||
$entry == '..' ||
$entry == 'Thumbs.db' ||
$entry == '.DS_Store' ||
$entry == '.localized' ||
$entry == '__MACOSX' ||
strpos($entry, '.') === 1) {
continue;
}
if (is_dir($dir . '/' . $entry)) {
$directories[] = $dir . '/' . $entry;
} else {
$files[] = $dir . '/' . $entry;
}
}
closedir($h);
if (!empty($this->_params['order'])) {
usort($files, $this->_params['order'].'Cmp');
usort($directories, $this->_params['order'].'Cmp');
}
if ($files) {
// Process each file and upload to the gallery.
$added_images = array();
foreach ($files as $file) {
$image = Ansel::getImageFromFile($file);
$this->_cli->message(sprintf(_("Storing photo \"%s\"..."), $file), 'cli.message');
$image_id = $gallery->addImage($image);
$added_images[] = $file;
}
$this->_cli->message(
sprintf(
ngettext("Successfully added %d photo (%s) to gallery \"%s\" from \"%s\".", "Successfully added %d photos (%s) to gallery \"%s\" from \"%s\".", count($added_images)),
count($added_images),
join(', ', $added_images),
$gallery->get('name'),
$dir),
'cli.success');
}
if ($directories) {
$this->_cli->message(_("Adding subdirectories:"), 'cli.message');
foreach ($directories as $directory) {
$this->processDirectory($directory, $gallery->id);
}
}
return $gallery->id;
}
public function listObjects($gallery = null, $slug = null)
{
if ($gallery = $this->_getGallery($gallery, $slug)) {
$images = $gallery->listImages();
$this->_cli->message(
sprintf(_("Listing photos in %s"), $gallery->get('name')), 'cli.success');
foreach ($images as $id) {
try {
$image = $GLOBALS['injector']->getInstance('Ansel_Storage')->getImage($id);
$this->_cli->writeln(str_pad($image->filename, 30) . $image->getVFSPath() . '/' . $id);
} catch (Exception $e) {
$this->_cli->message($e->getMessage(), 'cli.error');
}
}
} else {
$galleries = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->listGalleries();
$this->_cli->message(_("Listing Gallery/Name"), 'cli.success');
$this->_cli->writeln();
foreach ($galleries as $gallery) {
$name = $gallery->get('name');
$id = $gallery->id;
$msg = "$id/$name";
$this->_cli->writeln($msg);
}
}
}
/**
* Create a new gallery.
*
* @param string $name The new gallery name.
* @param string $desc The gallery's description.
*
* @throws Exception
*/
public function create($name, $desc, $parent_id = null)
{
$attributes = array(
'name' => $name,
'desc' => $desc,
'owner' => $GLOBALS['registry']->getAuth());
try {
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->createGallery($attributes, null, $parent_id);
$msg = sprintf(
_("The gallery \"%s\" was created successfully."),
$name);
$this->_cli->message($msg, 'cli.success');
} catch (Ansel_Exception $e) {
$galleryId = null;
$error = sprintf(
_("The gallery \"%s\" couldn't be created: %s"),
$gallery_name,
$e->getMessage());
Horde::log($error, 'ERR');
$this->_cli->message($error, 'cli.error');
}
}
/**
*
*/
public function add($gallery, $slug, $file, $caption)
{
try {
$image = Ansel::getImageFromFile($file, array('caption' => $caption));
$this->_cli->message(sprintf('Storing photo \"%s\" ...', $file), 'cli.message');
$g = $this->_getGallery($gallery, $slug);
$image_id = $g->addImage($image);
$this->_cli->message(sprintf('Successfully added photo \"%s\" to gallery \"%s\".'), $file, $gallery);
} catch (Ansel_Exception $e) {
$this->_cli->message($e->getMessage(), 'cli.error');
}
}
/**
* Reset images
*
* @param string $type Restrict to this type
*/
public function reset($type = null)
{
if ($type && $type != 'thumbs' && $type != 'stacks') {
$this->_cli->message('Invalid image type. Must be either \"stacks\" or \"thumbs\"', 'cli.error');
return;
}
if (!$GLOBALS['registry']->isAdmin()) {
$this->_cli->message('Requires Admin access');
return;
}
$this->_cli->message('Resetting thumbnails: ', 'cli.info');
try {
$galleries = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->listAllGalleries();
} catch (Ansel_Exception $e) {
$this->_cli->fatal($e->getMessage());
}
foreach ($galleries as $gallery) {
try {
if (empty($resetType) || $resetType == 'stacks') {
$gallery->clearStacks();
$this->_cli->message(sprintf('Successfully reset stack cache for gallery: %d', $gallery->id), 'cli.success');
}
if (empty($resetType) || $resetType == 'thumbs') {
$gallery->clearViews();
$this->_cli->message(sprintf('Successfully reset image cache for gallery: %d', $gallery->id), 'cli.success');
}
} catch (Ansel_Exception $e) {
$this->_cli->message($e->getMessage(), 'cli.error');
}
}
$this->_cli->message(_("Done."), 'cli.success');
}
public function exif($gallery)
{
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->getGallery($gallery);
foreach ($gallery->getImages() as $image) {
$this->_cli->message(sprintf(_("Extracting EXIF for image %d"), $image->id));
$image->getEXIF(true);
}
$this->_cli->message(_("Done."), 'cli.success');
}
/**
*
*/
protected function _getGallery($gallery_id = null, $slug = null)
{
$gallery = false;
// Create a gallery or use an existing one?
if (!empty($gallery_id)) {
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->getGallery($gallery_id);
} elseif (!empty($slug)) {
$gallery = $GLOBALS['injector']
->getInstance('Ansel_Storage')
->getGalleryBySlug($slug);
}
return $gallery;
}
}
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