/**
* @return array|false Returns an array with albums and photos.
*/
function search($term)
{
// Initialize return var
$return = array('photos' => null, 'albums' => null, 'hash' => '');
/**
* Photos
*/
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%' OR tags LIKE '%?%'", array(LYCHEE_TABLE_PHOTOS, $term, $term, $term));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
return false;
}
while ($photo = $result->fetch_assoc()) {
$photo = Photo::prepareData($photo);
$return['photos'][$photo['id']] = $photo;
}
/**
* Albums
*/
$query = Database::prepare(Database::get(), "SELECT id, title, public, sysstamp, password FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%'", array(LYCHEE_TABLE_ALBUMS, $term, $term));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
return false;
}
while ($album = $result->fetch_assoc()) {
// Turn data from the database into a front-end friendly format
$album = Album::prepareData($album);
// Thumbs
$query = Database::prepare(Database::get(), "SELECT thumbUrl FROM ? WHERE album = '?' " . Settings::get()['sortingPhotos'] . " LIMIT 0, 3", array(LYCHEE_TABLE_PHOTOS, $album['id']));
$thumbs = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($thumbs === false) {
return false;
}
// For each thumb
$k = 0;
while ($thumb = $thumbs->fetch_object()) {
$album['thumbs'][$k] = LYCHEE_URL_UPLOADS_THUMB . $thumb->thumbUrl;
$k++;
}
// Add to return
$return['albums'][$album['id']] = $album;
}
// Hash
$return['hash'] = md5(json_encode($return));
return $return;
}
function getGraphHeader($photoID)
{
$photo = new Photo($photoID);
if ($photo->getPublic('') === false) {
return false;
}
$query = Database::prepare(Database::get(), "SELECT title, description, url, medium FROM ? WHERE id = '?'", array(LYCHEE_TABLE_PHOTOS, $photoID));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
return false;
}
$row = $result->fetch_object();
if ($row === null) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not find photo in database');
return false;
}
if ($row->medium === '1') {
$dir = 'medium';
} else {
$dir = 'big';
}
$parseUrl = parse_url('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
$url = '//' . $parseUrl['host'] . $parseUrl['path'] . '?' . $parseUrl['query'];
$picture = '//' . $parseUrl['host'] . $parseUrl['path'] . '/../uploads/' . $dir . '/' . $row->url;
$url = htmlentities($url);
$picture = htmlentities($picture);
$row->title = htmlentities($row->title);
$row->description = htmlentities($row->description);
$return = '<!-- General Meta Data -->';
$return .= '<meta name="title" content="' . $row->title . '">';
$return .= '<meta name="description" content="' . $row->description . ' - via Lychee">';
$return .= '<link rel="image_src" type="image/jpeg" href="' . $picture . '">';
$return .= '<!-- Twitter Meta Data -->';
$return .= '<meta name="twitter:card" content="photo">';
$return .= '<meta name="twitter:title" content="' . $row->title . '">';
$return .= '<meta name="twitter:image:src" content="' . $picture . '">';
$return .= '<!-- Facebook Meta Data -->';
$return .= '<meta property="og:title" content="' . $row->title . '">';
$return .= '<meta property="og:description" content="' . $row->description . ' - via Lychee">';
$return .= '<meta property="og:image" content="' . $picture . '">';
$return .= '<meta property="og:url" content="' . $url . '">';
return $return;
}
function getPhoto($database, $type, $photoUrl, $isAdmin)
{
$retinaSuffix = '@2x';
$urlParts = explode('.', $photoUrl);
$dbUrl = $photoUrl;
# If the filename ends in $retinaSuffix, remove it for the database query
if (substr_compare($urlParts[0], $retinaSuffix, strlen($urlParts[0]) - strlen($retinaSuffix), strlen($retinaSuffix)) === 0) {
$dbUrl = substr($urlParts[0], 0, -strlen($retinaSuffix)) . '.' . $urlParts[1];
}
# Get photo
if ($type == 'thumb') {
$query = Database::prepare($database, "SELECT * FROM ? WHERE thumbUrl = '?' LIMIT 1", array(LYCHEE_TABLE_PHOTOS, $dbUrl));
} else {
$query = Database::prepare($database, "SELECT * FROM ? WHERE url = '?' LIMIT 1", array(LYCHEE_TABLE_PHOTOS, $dbUrl));
}
$photos = Database::execute($database, $query, __METHOD__, __LINE__);
$photo = $photos->fetch_object();
if ($photo === null) {
http_response_code(404);
exit('Photo not found');
}
# Check if public
if ($isAdmin === true || $photo->public === '1') {
# Photo public
return $photo;
} else {
# Check if album public
$album = new Album($database, null, null, $photo->album);
$agP = $album->getPublic();
if ($agP === true) {
return $photo;
}
}
# Photo private
return false;
}
<?php
/**
* Update to version 3.0.0
*/
use Lychee\Modules\Database;
use Lychee\Modules\Response;
// Remove login
// Login now saved as crypt without md5. Legacy code has been removed.
$query = Database::prepare($connection, "UPDATE `?` SET `value` = '' WHERE `key` = 'username' LIMIT 1", array(LYCHEE_TABLE_SETTINGS));
$result = Database::execute($connection, $query, 'update_030000', __LINE__);
if ($result === false) {
Response::error('Could not reset username in database!');
}
$query = Database::prepare($connection, "UPDATE `?` SET `value` = '' WHERE `key` = 'password' LIMIT 1", array(LYCHEE_TABLE_SETTINGS));
$result = Database::execute($connection, $query, 'update_030000', __LINE__);
if ($result === false) {
Response::error('Could not reset password in database!');
}
// Make public albums private and reset password
// Password now saved as crypt without md5. Legacy code has been removed.
$query = Database::prepare($connection, "UPDATE `?` SET `public` = 0, `password` = NULL", array(LYCHEE_TABLE_ALBUMS));
$result = Database::execute($connection, $query, 'update_030000', __LINE__);
if ($result === false) {
Response::error('Could not reset publicity of photos in database!');
}
// Set version
if (Database::setVersion($connection, '030000') === false) {
Response::error('Could not update version of database!');
}
/**
* @return boolean Returns true when successful.
*/
public function delete()
{
// Check dependencies
Validator::required(isset($this->albumIDs), __METHOD__);
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
// Init vars
$photoIDs = array();
// Execute query
$query = Database::prepare(Database::get(), "SELECT id FROM ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos === false) {
return false;
}
// Only delete photos when albums contain photos
if ($photos->num_rows > 0) {
// Add each id to photoIDs
while ($row = $photos->fetch_object()) {
$photoIDs[] = $row->id;
}
// Convert photoIDs to a string
$photoIDs = implode(',', $photoIDs);
// Delete all photos
$photo = new Photo($photoIDs);
if ($photo->delete() !== true) {
return false;
}
}
// Delete albums
$query = Database::prepare(Database::get(), "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
if ($result === false) {
return false;
}
return true;
}
function getAllPhotos()
{
# Functions returns the list of photos
global $newWidth;
global $newHeight;
# Get photos that do not have a medium size photo
$query = Database::prepare(Database::get(), "SELECT id, width, height, url, medium FROM ? WHERE medium=0 AND (width > ? OR height > ?)", array(LYCHEE_TABLE_PHOTOS, $newWidth, $newHeight));
$photos = Database::get()->query($query);
$data = array();
while ($photo = $photos->fetch_assoc()) {
# Parse photo
$photo['filename'] = $photo['url'];
$photo['url'] = LYCHEE_URL_UPLOADS_BIG . $photo['url'];
$data[] = $photo;
}
return $data;
}
require $lychee . 'php/define.php';
require $lychee . 'php/autoload.php';
// Start the session
session_start();
// Set content
header('content-type: text/plain');
// Load config
if (!file_exists(LYCHEE_CONFIG_FILE)) {
exit('Error 001: Configuration not found. Please install Lychee first.');
}
require LYCHEE_CONFIG_FILE;
// Ensure that user is logged in
if (isset($_SESSION['login']) && $_SESSION['login'] === true && (isset($_SESSION['identifier']) && $_SESSION['identifier'] === Settings::get()['identifier'])) {
// Result
$query = Database::prepare(Database::get(), "SELECT FROM_UNIXTIME(time), type, function, line, text FROM ?", array(LYCHEE_TABLE_LOG));
$result = Database::get()->query($query);
// Output
if ($result->num_rows === 0) {
echo 'Everything looks fine, Lychee has not reported any problems!';
} else {
while ($row = $result->fetch_row()) {
// Encode result before printing
$row = array_map('htmlentities', $row);
// Format: time TZ - type - function(line) - text
printf("%s - %s - %s (%s) \t- %s\n", $row[0], $row[1], $row[2], $row[3], $row[4]);
}
}
} else {
// Don't go further if the user is not logged in
exit('You have to be logged in to see the log.');
}
/**
* Deletes a photo with all its data and files.
* @return boolean Returns true when successful.
*/
public function delete()
{
// Check dependencies
Validator::required(isset($this->photoIDs), __METHOD__);
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
// Init vars
$error = false;
// Get photos
$query = Database::prepare(Database::get(), "SELECT id, url, thumbUrl, checksum FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->photoIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos === false) {
return false;
}
// For each photo
while ($photo = $photos->fetch_object()) {
// Check if other photos are referring to this images
// If so, only delete the db entry
if ($this->exists($photo->checksum, $photo->id) === false) {
// Get retina thumb url
$thumbUrl2x = explode(".", $photo->thumbUrl);
$thumbUrl2x = $thumbUrl2x[0] . '@2x.' . $thumbUrl2x[1];
// Delete big
if (file_exists(LYCHEE_UPLOADS_BIG . $photo->url) && !unlink(LYCHEE_UPLOADS_BIG . $photo->url)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/big/');
$error = true;
}
// Delete medium
if (file_exists(LYCHEE_UPLOADS_MEDIUM . $photo->url) && !unlink(LYCHEE_UPLOADS_MEDIUM . $photo->url)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/medium/');
$error = true;
}
// Delete thumb
if (file_exists(LYCHEE_UPLOADS_THUMB . $photo->thumbUrl) && !unlink(LYCHEE_UPLOADS_THUMB . $photo->thumbUrl)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/thumb/');
$error = true;
}
// Delete thumb@2x
if (file_exists(LYCHEE_UPLOADS_THUMB . $thumbUrl2x) && !unlink(LYCHEE_UPLOADS_THUMB . $thumbUrl2x)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete high-res photo in uploads/thumb/');
$error = true;
}
}
// Delete db entry
$query = Database::prepare(Database::get(), "DELETE FROM ? WHERE id = '?'", array(LYCHEE_TABLE_PHOTOS, $photo->id));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
$error = true;
}
}
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
if ($error === true) {
return false;
}
return true;
}
