public static function text($database, $type, $function, $line, $text = '')
{
# Check dependencies
Module::dependencies(isset($database, $type, $function, $line, $text));
# Get time
$sysstamp = time();
# Save in database
$query = Database::prepare($database, "INSERT INTO ? (time, type, function, line, text) VALUES ('?', '?', '?', '?', '?')", array(LYCHEE_TABLE_LOG, $sysstamp, $type, $function, $line, $text));
$result = $database->query($query);
if (!$result) {
return false;
}
return true;
}
public static function text($database, $type, $function, $line, $text = '')
{
# Check dependencies
Module::dependencies(isset($database, $type, $function, $line, $text));
# Get time
$sysstamp = time();
# Save in database
$stmt = $database->prepare("INSERT INTO " . LYCHEE_TABLE_LOG . " (time, type, function, line, text) VALUES (?, ?, ?, ?, ?)");
$result = $stmt->execute(array($sysstamp, $type, $function, $line, $text));
if (!$result) {
return false;
}
return true;
}
private function getPhotoArchive()
{
Module::dependencies(isset($_GET['photoID']));
$photo = new Photo($this->database, $this->plugins, null, $_GET['photoID']);
$photo->getArchive();
}
static function prepare($database, $query, $data)
{
# Check dependencies
Module::dependencies(isset($database, $query, $data));
# Count the number of placeholders and compare it with the number of arguments
# If it doesn't match, calculate the difference and skip this number of placeholders before starting the replacement
# This avoids problems with placeholders in user-input
# $skip = Number of placeholders which need to be skipped
$skip = 0;
$num = array('placeholder' => substr_count($query, '?'), 'data' => count($data));
if ($num['data'] - $num['placeholder'] < 0) {
Log::notice($database, __METHOD__, __LINE__, 'Could not completely prepare query. Query has more placeholders than values.');
}
foreach ($data as $value) {
# Escape
$value = mysqli_real_escape_string($database, $value);
# Recalculate number of placeholders
$num['placeholder'] = substr_count($query, '?');
# Calculate number of skips
if ($num['placeholder'] > $num['data']) {
$skip = $num['placeholder'] - $num['data'];
}
if ($skip > 0) {
# Need to skip $skip placeholders, because the user input contained placeholders
# Calculate a substring which does not contain the user placeholders
# 1 or -1 is the length of the placeholder (placeholder = ?)
$pos = -1;
for ($i = $skip; $i > 0; $i--) {
$pos = strpos($query, '?', $pos + 1);
}
$pos++;
$temp = substr($query, 0, $pos);
# First part of $query
$query = substr($query, $pos);
# Last part of $query
}
# Replace
$query = preg_replace('/\\?/', $value, $query, 1);
if ($skip > 0) {
# Reassemble the parts of $query
$query = $temp . $query;
}
# Reset skip
$skip = 0;
# Decrease number of data elements
$num['data']--;
}
return $query;
}
private function getPhotoArchive()
{
Module::dependencies(isset($_GET['photoID'], $_GET['password']));
$photo = new Photo($this->database, $this->plugins, null, $_GET['photoID']);
$pgP = $photo->getPublic($_GET['password']);
# Photo Download
if ($pgP === 2) {
# Photo Public
$photo->getArchive();
} else {
# Photo Private
exit('Warning: Photo private or password incorrect!');
}
}
private function dbCreateConfig()
{
Module::dependencies(isset($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName'], $_POST['dbTablePrefix']));
echo Database::createConfig($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName'], $_POST['dbTablePrefix']);
}
static function createTables($database, $type = 'mysql')
{
# Check dependencies
Module::dependencies(isset($database));
# Create log
$result = $database->query('SELECT * FROM ' . LYCHEE_TABLE_LOG . ' LIMIT 0');
if ($result === FALSE) {
# Read file
$file = __DIR__ . '/../database/log_table_' . $type . '.sql';
$query = @file_get_contents($file);
if (!isset($query) || $query === false) {
return false;
}
# Create table
# Replace table prefix in query loaded from file (native parametrization of identifiers not supported in PDO)
$query = str_replace("_PREFIX_", LYCHEE_TABLE_PREFIX, $query);
$result = $database->exec($query);
if ($result === FALSE) {
error_log(print_r($database->errorInfo(), TRUE));
return false;
}
}
# Create settings
$result = $database->query('SELECT * FROM ' . LYCHEE_TABLE_SETTINGS . ' LIMIT 0');
if ($result === FALSE) {
# Read file
$file = __DIR__ . '/../database/settings_table_' . $type . '.sql';
$query = @file_get_contents($file);
if (!isset($query) || $query === false) {
Log::error($database, __METHOD__, __LINE__, 'Could not load query for lychee_settings');
return false;
}
# Create table
# Replace table prefix in query loaded from file (native parametrization of identifiers not supported in PDO)
$query = str_replace("_PREFIX_", LYCHEE_TABLE_PREFIX, $query);
$result = $database->exec($query);
if ($result === FALSE) {
Log::error($database, __METHOD__, __LINE__, print_r($database->errorInfo(), TRUE));
return false;
}
Log::notice($database, __METHOD__, __LINE__, "Created settings table.");
# Read file
$file = __DIR__ . '/../database/settings_content_' . $type . '.sql';
$query = @file_get_contents($file);
if (!isset($query) || $query === false) {
Log::error($database, __METHOD__, __LINE__, 'Could not load content-query for lychee_settings');
return false;
}
# Add content
$query = str_replace("_PREFIX_", LYCHEE_TABLE_PREFIX, $query);
$result = $database->exec($query);
if ($result === FALSE) {
Log::error($database, __METHOD__, __LINE__, "Could not create settings table: " . print_r($database->errorInfo(), TRUE));
return false;
}
Log::notice($database, __METHOD__, __LINE__, "Added content to settings table.");
# Generate identifier
$identifier = md5(microtime(true));
$stmt = $database->prepare("UPDATE " . LYCHEE_TABLE_SETTINGS . " SET value = ? WHERE key = 'identifier'");
if (!$stmt) {
Log::error($database, __METHOD__, __LINE__, "Could not prepare statement: " . print_r($database->errorInfo(), TRUE));
return false;
}
$result = $stmt->execute(array($identifier));
if ($result === FALSE) {
Log::error($database, __METHOD__, __LINE__, print_r($stmt->errorInfo(), TRUE));
return false;
}
}
# Create albums
$result = $database->query('SELECT * FROM ' . LYCHEE_TABLE_ALBUMS . ' LIMIT 0');
if ($result === FALSE) {
# Read file
$file = __DIR__ . '/../database/albums_table_' . $type . '.sql';
$query = @file_get_contents($file);
if (!isset($query) || $query === false) {
Log::error($database, __METHOD__, __LINE__, 'Could not load query for lychee_albums');
return false;
}
# Create table
# Replace table prefix in query loaded from file (native parametrization of identifiers not supported in PDO)
$query = str_replace("_PREFIX_", LYCHEE_TABLE_PREFIX, $query);
$result = $database->exec($query);
if ($result === FALSE) {
Log::error($database, __METHOD__, __LINE__, print_r($database->errorInfo(), TRUE));
return false;
}
}
# Create photos
$result = $database->query('SELECT * FROM ' . LYCHEE_TABLE_PHOTOS . ' LIMIT 0');
if ($result === FALSE) {
# Read file
$file = __DIR__ . '/../database/photos_table_' . $type . '.sql';
$query = @file_get_contents($file);
if (!isset($query) || $query === false) {
Log::error($database, __METHOD__, __LINE__, 'Could not load query for lychee_photos');
return false;
}
# Create table
# Replace table prefix in query loaded from file (native parametrization of identifiers not supported in PDO)
$query = str_replace("_PREFIX_", LYCHEE_TABLE_PREFIX, $query);
$result = $database->exec($query);
if ($result === FALSE) {
Log::error($database, __METHOD__, __LINE__, print_r($database->errorInfo(), TRUE));
return false;
}
}
return true;
}
private function getPhotoArchive()
{
Module::dependencies(isset($_GET['photoID']));
$photo = new Photo(null, $_GET['photoID']);
$photo->getArchive();
}