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Code redundancy

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This commit is contained in:
Alexander M. Turek
2005-01-11 21:11:23 +00:00
parent 8db2f785ae
commit fa8541025e
2 changed files with 112 additions and 96 deletions
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5
ChangeLog
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@@ -5,6 +5,11 @@ phpMyAdmin - Changelog
$Id$
$Source$
2005-01-11 Alexander M. Turek <me@derrabus.de>
* libraries/relation.lib.php:
- Removed redundant code;
- Fixed some comments.
2005-01-11 Marc Delisle <lem9@users.sourceforge.net>
* libraries/dbi/mysqli.dbi.lib.php: bug #1076213, headers sent
on invalid login

203
libraries/relation.lib.php
View File

@@ -268,25 +268,25 @@ function PMA_getRelationsParam($verbose = FALSE)
*
* @global array the list of relations settings
* @global string the URL of the page to show in case of error
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @access public
*
* @author Mike Beck <mikebeck@users.sourceforge.net> and Marc Delisle
*/
function PMA_getForeigners($db, $table, $column = '', $source = 'both') {
global $cfgRelation, $err_url_0;
global $cfgRelation, $err_url_0, $charset_connection;
if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) {
$rel_query = 'SELECT master_field, foreign_db, foreign_table, foreign_field'
. ' FROM ' . PMA_backquote($cfgRelation['relation']);
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
$rel_query .= ' WHERE CONVERT(master_db USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($db) . '\' '
. ' AND CONVERT(master_table USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($table) . '\' ';
$rel_query .= ' WHERE CONVERT(master_db USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($db) . '\' '
. ' AND CONVERT(master_table USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($table) . '\' ';
if (!empty($column)) {
$rel_query .= ' AND CONVERT(master_field USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($column) . '\'';
$rel_query .= ' AND CONVERT(master_field USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($column) . '\'';
}
unset($conn_charset);
} else {
$rel_query .= ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\' '
. ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\' ';
@@ -371,22 +371,23 @@ function PMA_getForeigners($db, $table, $column = '', $source = 'both') {
* @return string field name
*
* @global array the list of relations settings
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @access public
*
* @author Mike Beck <mikebeck@users.sourceforge.net>
*/
function PMA_getDisplayField($db, $table) {
global $cfgRelation;
global $cfgRelation, $charset_connection;
if (trim(@$cfgRelation['table_info']) == '') {
return FALSE;
}
$disp_query = 'SELECT display_field FROM ' . PMA_backquote($cfgRelation['table_info']);
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
$disp_query .= ' WHERE CONVERT(db_name USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($table) . '\'';
$disp_query .= ' WHERE CONVERT(db_name USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($table) . '\'';
} else {
$disp_query .= ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
@@ -412,23 +413,21 @@ function PMA_getDisplayField($db, $table) {
* @return array [field_name] = comment
*
* @global array the list of relations settings
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @access public
*
* @author Mike Beck <mikebeck@users.sourceforge.net>
*/
function PMA_getComments($db, $table = '') {
global $cfgRelation;
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
}
global $cfgRelation, $charset_connection;
if ($table != '') {
$com_qry = 'SELECT column_name, ' . PMA_backquote('comment') . ' FROM ' . PMA_backquote($cfgRelation['column_info']);
if (PMA_MYSQL_INT_VERSION >= 40100) {
$com_qry .= ' WHERE CONVERT(db_name USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($table) . '\'';
$com_qry .= ' WHERE CONVERT(db_name USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($table) . '\'';
} else {
$com_qry .= ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
@@ -437,9 +436,9 @@ function PMA_getComments($db, $table = '') {
} else {
$com_qry = 'SELECT ' . PMA_backquote('comment') . ' FROM ' . PMA_backquote($cfgRelation['column_info']);
if (PMA_MYSQL_INT_VERSION >= 40100) {
$com_qry .= ' WHERE CONVERT(db_name USING ' . $conn_charset . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $conn_charset . ') = \'\''
. ' AND CONVERT(column_name USING ' . $conn_charset . ') = \'(db_comment)\'';
$com_qry .= ' WHERE CONVERT(db_name USING ' . $charset_connection . ') = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND CONVERT(table_name USING ' . $charset_connection . ') = \'\''
. ' AND CONVERT(column_name USING ' . $charset_connection . ') = \'(db_comment)\'';
} else {
$com_qry .= ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'\''
@@ -469,42 +468,43 @@ function PMA_getComments($db, $table = '') {
} // end of the 'PMA_getComments()' function
/**
* Adds/removes slashes if required
*
* @param string the string to slash
*
* @return string the slashed string
*
* @access public
*/
* Adds/removes slashes if required
*
* @param string the string to slash
*
* @return string the slashed string
*
* @access public
*/
function PMA_handleSlashes($val) {
return (get_magic_quotes_gpc() ? str_replace('\\"', '"', $val) : PMA_sqlAddslashes($val));
} // end of the "PMA_handleSlashes()" function
/**
* Set a single comment to a certain value.
*
* @param string the name of the db
* @param string the name of the table
* @param string the name of the column
* @param string the value of the column
* @param string (optional) if a column is renamed, this is the name of the former key which will get deleted
*
* @return boolean true, if comment-query was made.
*
* @global array the list of relations settings
*
* @access public
*/
* Set a single comment to a certain value.
*
* @param string the name of the db
* @param string the name of the table
* @param string the name of the column
* @param string the value of the column
* @param string (optional) if a column is renamed, this is the name of the former key which will get deleted
*
* @return boolean true, if comment-query was made.
*
* @global array the list of relations settings
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @access public
*/
function PMA_setComment($db, $table, $key, $value, $removekey = '') {
global $cfgRelation;
global $cfgRelation, $charset_connection;
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
$cols = array(
'db_name' => 'CONVERT(db_name USING ' . $conn_charset . ')',
'table_name' => 'CONVERT(table_name USING ' . $conn_charset . ')',
'column_name' => 'CONVERT(column_name USING ' . $conn_charset . ')'
'db_name' => 'CONVERT(db_name USING ' . $charset_connection . ')',
'table_name' => 'CONVERT(table_name USING ' . $charset_connection . ')',
'column_name' => 'CONVERT(column_name USING ' . $charset_connection . ')'
);
} else {
$cols = array(
@@ -565,17 +565,21 @@ function PMA_setComment($db, $table, $key, $value, $removekey = '') {
} // end of 'PMA_setComment()' function
/**
* Set a SQL history entry
*
* @param string the name of the db
* @param string the name of the table
* @param string the username
* @param string the sql query
*
* @return boolean true
*
* @access public
*/
* Set a SQL history entry
*
* @param string the name of the db
* @param string the name of the table
* @param string the username
* @param string the sql query
*
* @global array the list of relations settings
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @return boolean true
*
* @access public
*/
function PMA_setHistory($db, $table, $username, $sqlquery) {
global $cfgRelation;
@@ -595,16 +599,20 @@ function PMA_setHistory($db, $table, $username, $sqlquery) {
} // end of 'PMA_setHistory()' function
/**
* Gets a SQL history entry
*
* @param string the username
*
* @return array list of history items
*
* @access public
*/
* Gets a SQL history entry
*
* @param string the username
*
* @global array the list of relations settings
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @return array list of history items
*
* @access public
*/
function PMA_getHistory($username) {
global $cfgRelation;
global $cfgRelation, $charset_connection;
$hist_query = 'SELECT '
. PMA_backquote('db') . ','
@@ -613,9 +621,7 @@ function PMA_getHistory($username) {
. ' FROM ' . PMA_backquote($cfgRelation['history'])
. ' WHERE ';
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
$hist_query .= 'CONVERT(username USING ' . $conn_charset . ')';
unset($conn_charset);
$hist_query .= 'CONVERT(username USING ' . $charset_connection . ')';
} else {
$hist_query .= 'username';
}
@@ -636,25 +642,28 @@ function PMA_getHistory($username) {
} // end of 'PMA_getHistory()' function
/**
* Set a SQL history entry
*
* @param string the name of the db
* @param string the name of the table
* @param string the username
* @param string the sql query
*
* @return boolean true
*
* @access public
*/
* Set a SQL history entry
*
* @param string the name of the db
* @param string the name of the table
* @param string the username
* @param string the sql query
*
* @global array the list of relations settings
* @global array global phpMyAdmin configuration
* @global string the connection charset, as defined in
* libraries/database_interface.lib.php
*
* @return boolean true
*
* @access public
*/
function PMA_purgeHistory($username) {
global $cfgRelation, $cfg;
global $cfgRelation, $cfg, $charset_connection;
$purge_query = 'SELECT timevalue FROM ' . PMA_backquote($cfgRelation['history']) . ' WHERE ';
if (PMA_MYSQL_INT_VERSION >= 40100) {
list($conn_charset) = explode('_', $GLOBALS['collation_connection']);
$purge_query .= 'CONVERT(username USING ' . $conn_charset . ')';
unset($conn_charset);
$purge_query .= 'CONVERT(username USING ' . $charset_connection . ')';
} else {
$purge_query .= 'username';
}
@@ -675,17 +684,19 @@ function PMA_purgeHistory($username) {
} // end of 'PMA_purgeHistory()' function
/**
* Outputs dropdown with values of foreign fields
*
* @param string the query of the foreign keys
* @param string the foreign field
* @param string the foreign field to display
* @param string the current data of the dropdown
*
* @return string the <option value=""><option>s
*
* @access public
*/
* Outputs dropdown with values of foreign fields
*
* @param string the query of the foreign keys
* @param string the foreign field
* @param string the foreign field to display
* @param string the current data of the dropdown
*
* @global array global phpMyAdmin configuration
*
* @return string the <option value=""><option>s
*
* @access public
*/
function PMA_foreignDropdown($disp, $foreign_field, $foreign_display, $data, $max = 100) {
global $cfg;