home *** CD-ROM | disk | FTP | other *** search
- <?php
- /* $Id: url_generating.lib.php,v 2.10.2.1 2006/05/12 15:26:16 nijel Exp $ */
- // vim: expandtab sw=4 ts=4 sts=4:
-
-
- /**
- * URL/hidden inputs generating.
- */
-
-
- /**
- * Generates text with hidden inputs.
- *
- * @see PMA_generate_common_url()
- * @param string optional database name
- * @param string optional table name
- * @param int indenting level
- *
- * @return string string with input fields
- *
- * @global string the current language
- * @global string the current conversion charset
- * @global string the current connection collation
- * @global string the current server
- * @global array the configuration array
- * @global boolean whether recoding is allowed or not
- *
- * @access public
- *
- * @author nijel
- */
- function PMA_generate_common_hidden_inputs($db = '', $table = '', $indent = 0, $skip = array())
- {
- if (is_array($db)) {
- $params =& $db;
- $_indent = empty($table) ? $indent : $table;
- $_skip = empty($indent) ? $skip : $indent;
- $indent =& $_indent;
- $skip =& $_skip;
- } else {
- $params = array();
- if (isset($db) && strlen($db)) {
- $params['db'] = $db;
- }
- if (isset($table) && strlen($table)) {
- $params['table'] = $table;
- }
- }
-
- if (! empty($GLOBALS['server'])
- && $GLOBALS['server'] != $GLOBALS['cfg']['ServerDefault']) {
- $params['server'] = $GLOBALS['server'];
- }
- if (empty($_COOKIE['pma_lang'])
- && ! empty($GLOBALS['lang'])) {
- $params['lang'] = $GLOBALS['lang'];
- }
- if (empty($_COOKIE['pma_charset'])
- && ! empty($GLOBALS['convcharset'])) {
- $params['convcharset'] = $GLOBALS['convcharset'];
- }
- if (empty($_COOKIE['pma_collation_connection'])
- && ! empty($GLOBALS['collation_connection'])) {
- $params['collation_connection'] = $GLOBALS['collation_connection'];
- }
-
- $params['token'] = $_SESSION['PMA_token'];
-
- if (! is_array($skip)) {
- if (isset($params[$skip])) {
- unset($params[$skip]);
- }
- } else {
- foreach ($skip as $skipping) {
- if (isset($params[$skipping])) {
- unset($params[$skipping]);
- }
- }
- }
-
- $spaces = str_repeat(' ', $indent);
-
- $return = '';
- foreach ($params as $key => $val) {
- $return .= $spaces . '<input type="hidden" name="' . htmlspecialchars($key) . '" value="' . htmlspecialchars($val) . '" />' . "\n";
- }
-
- return $return;
- }
-
- /**
- * Generates text with URL parameters.
- *
- * <code>
- * // note the ?
- * echo 'script.php?' . PMA_generate_common_url('mysql', 'rights');
- * // produces with cookies enabled:
- * // script.php?db=mysql&table=rights
- * // with cookies disabled:
- * // script.php?server=1&lang=en-utf-8&db=mysql&table=rights
- *
- * $params['myparam'] = 'myvalue';
- * $params['db'] = 'mysql';
- * $params['table'] = 'rights';
- * // note the missing ?
- * echo 'script.php' . PMA_generate_common_url($params);
- * // produces with cookies enabled:
- * // script.php?myparam=myvalue&db=mysql&table=rights
- * // with cookies disabled:
- * // script.php?server=1&lang=en-utf-8&myparam=myvalue&db=mysql&table=rights
- *
- * // note the missing ?
- * echo 'script.php' . PMA_generate_common_url();
- * // produces with cookies enabled:
- * // script.php
- * // with cookies disabled:
- * // script.php?server=1&lang=en-utf-8
- * </code>
- *
- * @param mixed assoc. array with url params or optional string with database name
- * if first param is an array there is also an ? prefixed to the url
- * @param string optional table name only if first param is array
- * @param string character to use instead of '&' for deviding
- * multiple URL parameters from each other
- *
- * @return string string with URL parameters
- *
- * @global string the current language
- * @global string the current conversion charset
- * @global string the current connection collation
- * @global string the current server
- * @global array the configuration array
- * @global boolean whether recoding is allowed or not
- *
- * @access public
- *
- * @author nijel
- */
- function PMA_generate_common_url ($db = '', $table = '', $delim = '&')
- {
- if (is_array($db)) {
- $params =& $db;
- $delim = empty($table) ? $delim : $table;
- $questionmark = '?';
- } else {
- $params = array();
- if (isset($db) && strlen($db)) {
- $params['db'] = $db;
- }
- if (isset($table) && strlen($table)) {
- $params['table'] = $table;
- }
- $questionmark = '';
- }
-
- // use seperators defined by php, but prefer ';'
- // as recommended by W3C
- $php_arg_separator_input = ini_get('arg_separator.input');
- if (strpos($php_arg_separator_input, ';') !== false) {
- $separator = ';';
- } elseif (strlen($php_arg_separator_input) > 0) {
- $separator = $php_arg_separator_input{0};
- } else {
- $separator = '&';
- }
-
- // check wether to htmlentity the separator or not
- if ($delim === '&') {
- $delim = htmlentities($separator);
- } else {
- $delim = $separator;
- }
-
- if (isset($GLOBALS['server'])
- && $GLOBALS['server'] != $GLOBALS['cfg']['ServerDefault']) {
- $params['server'] = $GLOBALS['server'];
- }
-
- if (empty($_COOKIE['pma_lang'])
- && ! empty($GLOBALS['lang'])) {
- $params['lang'] = $GLOBALS['lang'];
- }
- if (empty($_COOKIE['pma_charset'])
- && ! empty($GLOBALS['convcharset'])) {
- $params['convcharset'] = $GLOBALS['convcharset'];
- }
- if (empty($_COOKIE['pma_collation_connection'])
- && ! empty($GLOBALS['collation_connection'])) {
- $params['collation_connection'] = $GLOBALS['collation_connection'];
- }
-
- $params['token'] = $_SESSION['PMA_token'];
-
- $param_strings = array();
- foreach ($params as $key => $val) {
- $param_strings[] = urlencode($key) . '=' . urlencode($val);
- }
-
- if (empty($param_strings)) {
- return '';
- }
-
- return $questionmark . implode($delim, $param_strings);
- }
-
- ?>
-