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<?php
/**
* Loads libraries/common.inc.php and preforms some additional actions
*
* @package phpMyAdmin-setup
* @license http://www.gnu.org/licenses/gpl.html GNU GPL 2.0
* @version $Id$
*/
/**
* Do not include full common.
* @ignore
*/
define('PMA_MINIMUM_COMMON', TRUE);
define('PMA_SETUP', TRUE);
chdir('..');
if (!file_exists('./libraries/common.inc.php')) {
die('Bad invocation!');
}
require_once './libraries/common.inc.php';
require_once './libraries/url_generating.lib.php';
require_once './setup/lib/messages.inc.php';
require_once './setup/lib/ConfigFile.class.php';
// use default error handler
restore_error_handler();
// Save current language in a cookie, required since we use PMA_MINIMUM_COMMON
$GLOBALS['PMA_Config']->setCookie('pma_lang', $GLOBALS['lang']);
if (!isset($_SESSION['ConfigFile'])) {
$_SESSION['ConfigFile'] = array();
}
// allows for redirection even after sending some data
ob_start();
/**
* Returns value of an element in $array given by $path.
* $path is a string describing position of an element in an associative array,
* eg. Servers/1/host refers to $array[Servers][1][host]
*
* @param string $path
* @param array $array
* @param mixed $default
* @return mixed array element or $default
*/
function array_read($path, $array, $default = null)
{
$keys = explode('/', $path);
$value =& $array;
foreach ($keys as $key) {
if (!isset($value[$key])) {
return $default;
}
$value =& $value[$key];
}
return $value;
}
/**
* Stores value in an array
*
* @param string $path
* @param array &$array
* @param mixed $value
*/
function array_write($path, &$array, $value)
{
$keys = explode('/', $path);
$last_key = array_pop($keys);
$a =& $array;
foreach ($keys as $key) {
if (!isset($a[$key])) {
$a[$key] = array();
}
$a =& $a[$key];
}
$a[$last_key] = $value;
}
/**
* Removes value from an array
*
* @param string $path
* @param array &$array
* @param mixed $value
*/
function array_remove($path, &$array)
{
$keys = explode('/', $path);
$keys_last = array_pop($keys);
$path = array();
$depth = 0;
$path[0] =& $array;
$found = true;
// go as deep as required or possible
foreach ($keys as $key) {
if (!isset($path[$depth][$key])) {
$found = false;
break;
}
$depth++;
$path[$depth] =& $path[$depth-1][$key];
}
// if element found, remove it
if ($found) {
unset($path[$depth][$keys_last]);
$depth--;
}
// remove empty nested arrays
for (; $depth >= 0; $depth--) {
if (!isset($path[$depth+1]) || count($path[$depth+1]) == 0) {
unset($path[$depth][$keys[$depth]]);
} else {
break;
}
}
}
/**
* Returns sanitized language string, taking into account our special codes
* for formatting. Takes variable number of arguments.
* Based on PMA_sanitize from sanitize.lib.php.
*
* @param string $lang_key key in $GLOBALS WITHOUT 'strSetup' prefix
* @param mixed $args arguments for sprintf
* @return string
*/
function PMA_lang($lang_key)
{
static $search, $replace;
// some quick cache'ing
if ($search === null) {
$replace_pairs = array(
'<' => '<',
'>' => '>',
'[em]' => '<em>',
'[/em]' => '</em>',
'[strong]' => '<strong>',
'[/strong]' => '</strong>',
'[code]' => '<code>',
'[/code]' => '</code>',
'[kbd]' => '<kbd>',
'[/kbd]' => '</kbd>',
'[br]' => '<br />',
'[sup]' => '<sup>',
'[/sup]' => '</sup>');
$search = array_keys($replace_pairs);
$replace = array_values($replace_pairs);
}
if (!isset($GLOBALS["strSetup$lang_key"])) {
return $lang_key;
}
$message = str_replace($search, $replace, $GLOBALS["strSetup$lang_key"]);
// replace [a@"$1"]$2[/a] with <a href="$1">$2</a>
$message = preg_replace('#\[a@("?)([^\]]+)\1\]([^\[]+)\[/a\]#e',
"PMA_lang_link_replace('$2', '$3')", $message);
if (func_num_args() == 1) {
return $message;
} else {
$args = func_get_args();
array_shift($args);
return vsprintf($message, $args);
}
}
/**
* Returns translated field name
*
* @param string $canonical_path
* @return string
*/
function PMA_lang_name($canonical_path)
{
$lang_key = str_replace(
array('Servers/1/', '/'),
array('Servers/', '_'),
$canonical_path) . '_name';
return isset($GLOBALS["strSetup$lang_key"])
? $GLOBALS["strSetup$lang_key"]
: $lang_key;
}
/**
* Returns translated field description
*
* @param string $canonical_path
* @return string
*/
function PMA_lang_desc($canonical_path)
{
$lang_key = str_replace(
array('Servers/1/', '/'),
array('Servers/', '_'),
$canonical_path) . '_desc';
return isset($GLOBALS["strSetup$lang_key"])
? PMA_lang($lang_key)
: '';
}
/**
* Wraps link in <a> tags and replaces argument separator in internal links
* to the one returned by PMA_get_arg_separator()
*
* @param string $link
* @param string $text
* @return string
*/
function PMA_lang_link_replace($link, $text)
{
static $separator;
if (!isset($separator)) {
$separator = PMA_get_arg_separator('html');
}
if (!preg_match('#^http://#', $link)) {
$link = str_replace('&', $separator, $link);
}
return '<a href="' . $link . '">' . $text . '</a>';
}
?>
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