top index for user initials

ChangeLog

@@ -5,6 +5,9 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2004-10-23 Marc Delisle  <lem9@users.sourceforge.net>
+    * server_privileges.php: top index for user initials
+
 2004-10-22 Alexander M. Turek
     * lang/english-*.inc.php: Grammar fix.
 

server_privileges.php

@@ -913,7 +913,15 @@ if (empty($adduser) && empty($checkprivs)) {
            . '</h2>' . "\n";
         $oldPrivTables = FALSE;
         if (PMA_MYSQL_INT_VERSION >= 40002) {
-            $res = PMA_DBI_try_query('SELECT `User`, `Host`, IF(`Password` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . '\'\', \'N\', \'Y\') AS \'Password\', `Select_priv`, `Insert_priv`, `Update_priv`, `Delete_priv`, `Create_priv`, `Drop_priv`, `Reload_priv`, `Shutdown_priv`, `Process_priv`, `File_priv`, `Grant_priv`, `References_priv`, `Index_priv`, `Alter_priv`, `Show_db_priv`, `Super_priv`, `Create_tmp_table_priv`, `Lock_tables_priv`, `Execute_priv`, `Repl_slave_priv`, `Repl_client_priv` FROM `user` ORDER BY `User` ASC, `Host` ASC;');
+            $sql_query = 'SELECT `User`, `Host`, IF(`Password` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . '\'\', \'N\', \'Y\') AS \'Password\', `Select_priv`, `Insert_priv`, `Update_priv`, `Delete_priv`, `Create_priv`, `Drop_priv`, `Reload_priv`, `Shutdown_priv`, `Process_priv`, `File_priv`, `Grant_priv`, `References_priv`, `Index_priv`, `Alter_priv`, `Show_db_priv`, `Super_priv`, `Create_tmp_table_priv`, `Lock_tables_priv`, `Execute_priv`, `Repl_slave_priv`, `Repl_client_priv` FROM `user` ';
+ 
+            if (isset($initial)) {
+                $sql_query .= " WHERE `User` LIKE '" . $initial . "%'";
+            }
+
+            $sql_query .= ' ORDER BY `User` ASC, `Host` ASC;';
+            $res = PMA_DBI_try_query($sql_query);
+
             if (!$res) {
                 // the query failed! This may have two reasons:
                 // - the user has not enough privileges
@@ -922,7 +930,15 @@ if (empty($adduser) && empty($checkprivs)) {
             }
         }
         if (empty($res) || PMA_MYSQL_INT_VERSION < 40002) {
-            $res = PMA_DBI_try_query('SELECT `User`, `Host`, IF(`Password` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . '\'\', \'N\', \'Y\') AS \'Password\', `Select_priv`, `Insert_priv`, `Update_priv`, `Delete_priv`, `Index_priv`, `Alter_priv`, `Create_priv`, `Drop_priv`, `Grant_priv`, `References_priv`, `Reload_priv`, `Shutdown_priv`, `Process_priv`, `File_priv` FROM `user`  ORDER BY `User` ASC, `Host` ASC;');
+            $sql_query = 'SELECT `User`, `Host`, IF(`Password` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . '\'\', \'N\', \'Y\') AS \'Password\', `Select_priv`, `Insert_priv`, `Update_priv`, `Delete_priv`, `Index_priv`, `Alter_priv`, `Create_priv`, `Drop_priv`, `Grant_priv`, `References_priv`, `Reload_priv`, `Shutdown_priv`, `Process_priv`, `File_priv` FROM `user`';
+
+            if (isset($initial)) {
+                $sql_query .= " WHERE `User` LIKE '" . $initial . "%'";
+            }
+
+            $sql_query .= ' ORDER BY `User` ASC, `Host` ASC;';
+            $res = PMA_DBI_try_query($sql_query);
+
             if (!$res) {
                 // the query failed! This may have two reasons:
                 // - the user has not enough privileges
@@ -943,6 +959,49 @@ if (empty($adduser) && empty($checkprivs)) {
                    . '    Please run the script <tt>mysql_fix_privilege_tables</tt> that should be included in your MySQL server distribution to solve this problem!' . "\n"
                    . '</div><br />' . "\n";
             }
+
+            /**
+            * Displays the initials
+            */
+
+            // for all initials, even non A-Z
+            $array_initials = array();
+
+            // initialize to FALSE the letters A-Z
+            for ($letter_counter = 1; $letter_counter < 27; $letter_counter++) {
+                $array_initials[chr($letter_counter + 64)] = FALSE;
+            }
+
+            $initials = PMA_DBI_try_query('SELECT DISTINCT UPPER(LEFT(`User`,1)) FROM `user` ORDER BY `User` ASC');
+            while (list($tmp_initial) = PMA_DBI_fetch_row($initials)) {
+                $array_initials[$tmp_initial] = TRUE;
+            }
+
+            // Display the initials, which can be any characters, not 
+            // just letters. For letters A-Z, we add the non-used letters
+            // as greyed out.
+
+            uksort($array_initials, "strnatcasecmp");
+            reset($array_initials);
+
+            echo '<table cellspacing="5" ><tr>';
+            foreach ($array_initials as $tmp_initial => $initial_was_found) {
+
+                if ($initial_was_found) {
+                    echo '<td><a href="' . $PHP_SELF . '?' . $url_query . '&amp;initial=' . urlencode($tmp_initial) . '" style="font-size:' . $font_bigger . '">' . $tmp_initial . '</a></td>' . "\n";
+                } else {
+                    echo '<td style="font-size:' . $font_bigger . '">' . $tmp_initial . '</td>';
+                }
+            }
+            echo '<td><a href="' . $PHP_SELF . '?' . $url_query . '&amp;showall=1" style="font-size:' . $font_bigger . '">[' . $strShowAll . ']</a></td>' . "\n";
+            echo '</tr></table>';
+
+            /**
+            * Displays the user overview 
+            */
+
+            if (isset($initial) || isset($showall) || PMA_DBI_num_rows($res) < 50) {
+
                 echo '<form name="usersForm" action="server_privileges.php" method="post">' . "\n"
                    . PMA_generate_common_hidden_inputs('', '', 1)
                    . '    <table border="0" cellpadding="2" cellspacing="1">' . "\n"
@@ -1029,9 +1088,12 @@ if (empty($adduser) && empty($checkprivs)) {
                    . '<div class="tblWarn">' . "\n"
                    . '    ' . sprintf($strFlushPrivilegesNote, '<a href="server_privileges.php?' . $url_query . '&amp;flush_privileges=1">', '</a>') . "\n"
                    . '</div>' . "\n";
+                } // end if (display overview)
         }
     } else {
+
         // A user was selected -> display the user's properties
+
         echo '<h2>' . "\n"
            . ($cfg['PropertiesIconic'] ? '<img src="' . $pmaThemeImage . 'b_usredit.png" width="16" height="16" border="0" hspace="2" align="middle" />' : '' )
            . '    ' . $strUser . ' <i><a class="h2" href="server_privileges.php?' . $url_query . '&amp;username=' . urlencode($username) . '&amp;hostname=' . urlencode($hostname) . '">\'' . htmlspecialchars($username) . '\'@\'' . htmlspecialchars($hostname) . '\'</a></i>' . "\n";