mult_submits.inc.php

架設ROSE私服必備之物 ROSE數據庫

<?php
/* $Id: mult_submits.inc.php 9202 2006-07-27 17:14:30Z lem9 $ */
// vim: expandtab sw=4 ts=4 sts=4:


/**
 * Prepares the work and runs some other scripts if required
 */
if (!empty($submit_mult)
    && ($submit_mult != $strWithChecked)
    && (  ( isset($selected_db) && !empty($selected_db) )
       || ( isset($selected_tbl) && !empty($selected_tbl) )
       || ( isset($selected_fld) && !empty($selected_fld) )
       || !empty($rows_to_delete)
         )) {
    define('PMA_SUBMIT_MULT', 1);
    if (isset($selected_db) && !empty($selected_db)) {
        $selected     = $selected_db;
        $what         = 'drop_db';
    } elseif (isset($selected_tbl) && !empty($selected_tbl)) {
        if ($submit_mult == $strPrintView) {
            require('./tbl_printview.php');
        } else {
           $selected = $selected_tbl;
           switch ($submit_mult) {
               case 'drop_db':
                   $what = 'drop_db';
                   break;
               case $strDrop:
                   $what = 'drop_tbl';
                   break;
               case $strEmpty:
                   $what = 'empty_tbl';
                   break;
               case $strCheckTable:
                   unset($submit_mult);
                   $query_type = 'check_tbl';
                   $mult_btn   = $strYes;
                   break;
               case $strOptimizeTable:
                   unset($submit_mult);
                   $query_type = 'optimize_tbl';
                   $mult_btn   = $strYes;
                   break;
               case $strRepairTable:
                   unset($submit_mult);
                   $query_type = 'repair_tbl';
                   $mult_btn   = $strYes;
                   break;
               case $strAnalyzeTable:
                   unset($submit_mult);
                   $query_type = 'analyze_tbl';
                   $mult_btn   = $strYes;
                   break;
           } // end switch
        }
    } elseif (isset($selected_fld) && !empty($selected_fld)) {
        $selected     = $selected_fld;
        switch ($submit_mult) {
            case $strDrop:
                $what     = 'drop_fld';
                break;
            case $strPrimary:
                // Gets table primary key
                PMA_DBI_select_db($db);
                $result      = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
                $primary     = '';
                while ($row = PMA_DBI_fetch_assoc($result)) {
                    // Backups the list of primary keys
                    if ($row['Key_name'] == 'PRIMARY') {
                        $primary .= $row['Column_name'] . ', ';
                    }
                } // end while
                PMA_DBI_free_result($result);
                if (empty($primary)) {
                    // no primary key, so we can safely create new
                    unset($submit_mult);
                    $query_type = 'primary_fld';
                    $mult_btn   = $strYes;
                } else {
                    // primary key exists, so lets as user
                    $what = 'primary_fld';
                }
                break;
            case $strIndex:
                unset($submit_mult);
                $query_type = 'index_fld';
                $mult_btn   = $strYes;
                break;
            case $strUnique:
                unset($submit_mult);
                $query_type = 'unique_fld';
                $mult_btn   = $strYes;
                break;
            case $strIdxFulltext:
                unset($submit_mult);
                $query_type = 'fulltext_fld';
                $mult_btn   = $strYes;
                break;
            case $strChange:
                require('./tbl_alter.php');
                break;
            case $strBrowse:
                $sql_query = '';
                foreach ($selected AS $idx => $sval) {
                    if ($sql_query == '') {
                        $sql_query .= 'SELECT ' . PMA_backquote(urldecode($sval));
                    } else {
                        $sql_query .=  ', ' . PMA_backquote(urldecode($sval));
                    }
                }
                $sql_query .= ' FROM ' . PMA_backquote(htmlspecialchars($table));
                require('./sql.php');
                break;
        }
    } else {
        $what = 'row_delete';
        $selected = $rows_to_delete;
    }
} // end if


/**
 * Displays the confirmation form if required
 */
if ( !empty($submit_mult) && !empty($what)) {
    $js_to_run = 'functions.js';
    unset($message);
    if (isset($table) && strlen($table)) {
        require('./libraries/tbl_properties_common.php');
        $url_query .= '&amp;goto=tbl_properties.php&amp;back=tbl_properties.php';
        require('./libraries/tbl_properties_table_info.inc.php');
    } elseif (isset($db) && strlen($db)) {
        require('./libraries/db_details_common.inc.php');
        require('./libraries/db_details_db_info.inc.php');
    }
    // Builds the query
    $full_query     = '';
    if ($what == 'drop_tbl') {
        $full_query_views = '';
    }
    $selected_cnt   = count($selected);
    $i = 0;
    foreach ($selected AS $idx => $sval) {
        switch ($what) {
            case 'row_delete':
                $full_query .= htmlspecialchars(urldecode($sval))
                    . ';<br />';
                break;
            case 'drop_db':
                $full_query .= 'DROP DATABASE '
                    . PMA_backquote(htmlspecialchars(urldecode($sval)))
                    . ';<br />';
                $reload = 1;
                break;

            case 'drop_tbl':
                $current = urldecode($sval);
                if (!empty($views) && in_array($current, $views)) {
                    $full_query_views .= (empty($full_query_views) ? 'DROP VIEW ' : ', ')
                        . PMA_backquote(htmlspecialchars($current));
                } else {
                    $full_query .= (empty($full_query) ? 'DROP TABLE ' : ', ')
                        . PMA_backquote(htmlspecialchars($current));
                }
                break;

            case 'empty_tbl':
                if (PMA_MYSQL_INT_VERSION >= 40000) {
                    $full_query .= 'TRUNCATE ';
                } else {
                    $full_query .= 'DELETE FROM ';
                }
                $full_query .= PMA_backquote(htmlspecialchars(urldecode($sval)))
                            . ';<br />';
                break;

            case 'primary_fld':
                if ($full_query == '') {
                    $full_query .= 'ALTER TABLE '
                        . PMA_backquote(htmlspecialchars($table))
                        . '<br />&nbsp;&nbsp;DROP PRIMARY KEY,'
                        . '<br />&nbsp;&nbsp; ADD PRIMARY KEY('
                        . '<br />&nbsp;&nbsp;&nbsp;&nbsp; '
                        . PMA_backquote(htmlspecialchars(urldecode($sval)))
                        . ',';
                } else {
                    $full_query .= '<br />&nbsp;&nbsp;&nbsp;&nbsp; '
                        . PMA_backquote(htmlspecialchars(urldecode($sval)))
                        . ',';
                }
                if ($i == $selected_cnt-1) {
                    $full_query = preg_replace('@,$@', ');<br />', $full_query);
                }
                break;
                
            case 'drop_fld':
                if ($full_query == '') {
                    $full_query .= 'ALTER TABLE '
                        . PMA_backquote(htmlspecialchars($table))
                        . '<br />&nbsp;&nbsp;DROP '
                        . PMA_backquote(htmlspecialchars(urldecode($sval)))
                        . ',';
                } else {
                    $full_query .= '<br />&nbsp;&nbsp;DROP '
                        . PMA_backquote(htmlspecialchars(urldecode($sval)))
                        . ',';
                }
                if ($i == $selected_cnt-1) {
                    $full_query = preg_replace('@,$@', ';<br />', $full_query);
                }
                break;
        } // end switch
        $i++;
    }
    if ($what == 'drop_tbl') {
        if (!empty($full_query)) {