370 lines
15 KiB
PHP
370 lines
15 KiB
PHP
<?php
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/* $Id$ */
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// vim: expandtab sw=4 ts=4 sts=4:
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/**
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* Credits for this script goes to Thomas Chaumeny <chaume92 at aol.com>
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*/
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require_once('./libraries/common.lib.php');
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/**
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* Gets some core libraries and send headers
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*/
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require('./libraries/db_details_common.inc.php');
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// If config variable $cfg['Usedbsearch'] is on FALSE : exit.
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if (!$cfg['UseDbSearch']) {
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PMA_mysqlDie($strAccessDenied, '', FALSE, $err_url);
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} // end if
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$url_query .= '&goto=db_search.php';
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/**
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* Get the list of tables from the current database
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*/
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$tables = PMA_DBI_get_tables($db);
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$num_tables = count($tables);
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/**
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* Displays top links
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*/
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$sub_part = '';
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require('./libraries/db_details_links.inc.php');
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/**
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* 1. Main search form has been submitted
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*/
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if (isset($submit_search)) {
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/**
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* Builds the SQL search query
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*
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* @param string the table name
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* @param string the string to search
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* @param integer type of search (1 -> 1 word at least, 2 -> all words,
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* 3 -> exact string, 4 -> regexp)
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*
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* @return array 3 SQL querys (for count, display and delete results)
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*
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* @global string the url to return to in case of errors
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*/
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function PMA_getSearchSqls($table, $search_str, $search_option)
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{
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global $err_url, $charset_connection;
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// Statement types
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$sqlstr_select = 'SELECT';
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$sqlstr_delete = 'DELETE';
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// Fields to select
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$res = PMA_DBI_query('SHOW ' . (PMA_MYSQL_INT_VERSION >= 40100 ? 'FULL ' : '') . 'FIELDS FROM ' . PMA_backquote($table) . ' FROM ' . PMA_backquote($GLOBALS['db']) . ';');
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while ($current = PMA_DBI_fetch_assoc($res)) {
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if (PMA_MYSQL_INT_VERSION >= 40100) {
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list($current['Charset']) = explode('_', $current['Collation']);
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}
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$current['Field'] = PMA_backquote($current['Field']);
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$tblfields[] = $current;
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} // while
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PMA_DBI_free_result($res);
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unset($current, $res);
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$tblfields_cnt = count($tblfields);
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// Table to use
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$sqlstr_from = ' FROM ' . PMA_backquote($GLOBALS['db']) . '.' . PMA_backquote($table);
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// Beginning of WHERE clause
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$sqlstr_where = ' WHERE';
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$search_words = (($search_option > 2) ? array($search_str) : explode(' ', $search_str));
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$search_wds_cnt = count($search_words);
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$like_or_regex = (($search_option == 4) ? 'REGEXP' : 'LIKE');
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$automatic_wildcard = (($search_option <3) ? '%' : '');
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for ($i = 0; $i < $search_wds_cnt; $i++) {
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// Eliminates empty values
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// In MySQL 4.1, if a field has no collation we get NULL in Charset
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// but in MySQL 5.0.x we get ''
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if (!empty($search_words[$i])) {
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for ($j = 0; $j < $tblfields_cnt; $j++) {
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if (PMA_MYSQL_INT_VERSION >= 40100 && $tblfields[$j]['Charset'] != $charset_connection && $tblfields[$j]['Charset'] != 'NULL' && $tblfields[$j]['Charset'] != '') {
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$prefix = 'CONVERT(_utf8 ';
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$suffix = ' USING ' . $tblfields[$j]['Charset'] . ') COLLATE ' . $tblfields[$j]['Collation'];
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} else {
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$prefix = $suffix = '';
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}
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$thefieldlikevalue[] = $tblfields[$j]['Field']
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. ' ' . $like_or_regex . ' '
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. $prefix
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. '\''
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. $automatic_wildcard
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. $search_words[$i]
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. $automatic_wildcard . '\''
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. $suffix;
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} // end for
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$fieldslikevalues[] = ($search_wds_cnt > 1)
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? '(' . implode(' OR ', $thefieldlikevalue) . ')'
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: implode(' OR ', $thefieldlikevalue);
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unset($thefieldlikevalue);
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} // end if
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} // end for
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$implode_str = ($search_option == 1 ? ' OR ' : ' AND ');
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$sqlstr_where .= ' ' . implode($implode_str, $fieldslikevalues);
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unset($fieldslikevalues);
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// Builds complete queries
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$sql['select_fields'] = $sqlstr_select . ' * ' . $sqlstr_from . $sqlstr_where;
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$sql['select_count'] = $sqlstr_select . ' COUNT(*) AS count' . $sqlstr_from . $sqlstr_where;
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$sql['delete'] = $sqlstr_delete . $sqlstr_from . $sqlstr_where;
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return $sql;
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} // end of the "PMA_getSearchSqls()" function
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/**
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* Displays the results
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*/
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if (!empty($search_str) && !empty($search_option)) {
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$original_search_str = $search_str;
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$search_str = PMA_sqlAddslashes($search_str, TRUE);
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// Get the true string to display as option's comment
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switch ($search_option) {
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case 1:
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$option_str = ' (' . $strSearchOption1 . ')';
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break;
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case 2:
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$option_str = ' (' . $strSearchOption2 . ')';
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break;
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case 3:
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$option_str = ' (' . $strSearchOption3 . ')';
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break;
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case 4:
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$option_str = ' (' . $strSearchOption4 . ')';
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break;
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} // end switch
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// If $table is defined or if there is only one table in $table_select
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// set $onetable to the table's name (display is different if there is
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// only one table).
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//
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// Recall:
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// $tables is an array with all tables in database $db
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// $num_tables is the size of $tables
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if (isset($table)) {
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$onetable = $table;
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}
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else if (isset($table_select)) {
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$num_selectedtables = count($table_select);
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if ($num_selectedtables == 1) {
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$onetable = $table_select[0];
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}
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}
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else if ($num_tables == 1) {
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$onetable = $tables[0];
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}
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else {
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for ($i = 0; $i < $num_tables; $i++) {
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$table_select[] = $tables[$i];
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}
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$num_selectedtables = $num_tables;
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} // end if... else if... else
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?>
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<br />
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<?php
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$url_sql_query = PMA_generate_common_url($db)
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. '&goto=db_details.php'
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. '&pos=0'
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. '&is_js_confirmed=0';
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// Only one table defined in an variable $onetable
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if (isset($onetable)) {
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// Displays search string
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echo ' ' . sprintf($strSearchResultsFor, htmlspecialchars($original_search_str), $option_str) . "\n";
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echo ' <br />' . "\n";
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// Gets the SQL statements
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$newsearchsqls = PMA_getSearchSqls($onetable, $search_str, $search_option);
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// Executes the "COUNT" statement
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$res = PMA_DBI_query($newsearchsqls['select_count']);
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$res_cnt = PMA_DBI_fetch_assoc($res);
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$res_cnt = $res_cnt['count'];
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PMA_DBI_free_result($res);
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$num_search_result_total = $res_cnt;
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echo ' <!-- Search results in table ' . $onetable . ' (' . $res_cnt . ') -->' . "\n"
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. ' <br />' . "\n"
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. ' <table><tr><td>' . sprintf($strNumSearchResultsInTable, $res_cnt, htmlspecialchars($onetable)) . "</td>\n";
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if ($res_cnt > 0) {
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echo '<td>' . PMA_linkOrButton('sql.php?' . $url_sql_query
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. '&sql_query=' .urlencode($newsearchsqls['select_fields']),
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$strBrowse, '') . "</td>\n";
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echo '<td>' . PMA_linkOrButton('sql.php?' . $url_sql_query
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. '&sql_query=' .urlencode($newsearchsqls['delete']),
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$strDelete, $newsearchsqls['delete']) . "</td>\n";
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} // end if
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echo '</tr></table>' . "\n";
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} // end only one table
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// Several tables defined in the array $table_select
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else if (isset($table_select)) {
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// Displays search string
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echo ' ' . sprintf($strSearchResultsFor, htmlspecialchars($original_search_str), $option_str) . "\n";
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echo ' <ul>' . "\n";
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$num_search_result_total = 0;
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for ($i = 0; $i < $num_selectedtables; $i++) {
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// Gets the SQL statements
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$newsearchsqls = PMA_getSearchSqls($table_select[$i], $search_str, $search_option);
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// Executes the "COUNT" statement
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$res = PMA_DBI_query($newsearchsqls['select_count']);
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$res_cnt = PMA_DBI_fetch_assoc($res);
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$res_cnt = $res_cnt['count'];
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PMA_DBI_free_result($res);
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unset($res);
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$num_search_result_total += $res_cnt;
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echo ' <!-- Search results in table ' . $table_select[$i] . ' (' . $res_cnt . ') -->' . "\n"
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. ' <li>' . "\n"
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. ' <table><tr><td>' . sprintf($strNumSearchResultsInTable, $res_cnt, htmlspecialchars($table_select[$i])) . "</td>\n";
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if ($res_cnt > 0) {
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echo '<td>' . PMA_linkOrButton('sql.php?' . $url_sql_query
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. '&sql_query=' .urlencode($newsearchsqls['select_fields']),
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$strBrowse, '') . "</td>\n";
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echo '<td>' . PMA_linkOrButton('sql.php?' . $url_sql_query
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. '&sql_query=' .urlencode($newsearchsqls['delete']),
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$strDelete, $newsearchsqls['delete']) . "</td>\n";
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} // end if
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echo ' </tr></table></li>' . "\n";
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} // end for
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echo ' </ul>' . "\n";
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echo ' <p>' . sprintf($strNumSearchResultsTotal, $num_search_result_total) . '</p>' . "\n";
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} // end several tables
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echo "\n";
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?>
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<hr width="100%">
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<?php
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} // end if (!empty($search_str) && !empty($search_option))
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} // end 1.
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/**
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* 2. Displays the main search form
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*/
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echo "\n";
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$searched = (isset($original_search_str))
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? htmlspecialchars($original_search_str)
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: '';
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if (empty($search_option)) {
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$search_option = 1;
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}
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?>
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<!-- Display search form -->
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<a name="db_search"></a>
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<form method="post" action="db_search.php" name="db_search">
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<?php echo PMA_generate_common_hidden_inputs($db); ?>
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<table border="0" cellpadding="3" cellspacing="0">
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<tr>
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<th class="tblHeaders" align="center" colspan="2"><?php echo $strSearchFormTitle; ?></th>
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</tr>
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<tr><td colspan="2"></td></tr>
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<tr>
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<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<?php echo $strSearchNeedle; ?> <br />
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</td>
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<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<input type="text" name="search_str" size="60" value="<?php echo $searched; ?>" />
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</td>
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</tr>
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<tr><td colspan="2"></td></tr><tr>
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<td align="right" valign="top" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<?php echo $strSearchType; ?>
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</td>
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<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<input type="radio" id="search_option_1" name="search_option" value="1"<?php if ($search_option == 1) echo ' checked="checked"'; ?> /><label for="search_option_1"><?php echo $strSearchOption1; ?></label> *<br />
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<input type="radio" id="search_option_2" name="search_option" value="2"<?php if ($search_option == 2) echo ' checked="checked"'; ?> /><label for="search_option_2"><?php echo $strSearchOption2; ?></label> *<br />
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<input type="radio" id="search_option_3" name="search_option" value="3"<?php if ($search_option == 3) echo ' checked="checked"'; ?> /><label for="search_option_3"><?php echo $strSearchOption3; ?></label><br />
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<input type="radio" id="search_option_4" name="search_option" value="4"<?php if ($search_option == 4) echo ' checked="checked"'; ?> /><label for="search_option_4"><?php echo $strSearchOption4; ?></label><?php echo PMA_showMySQLDocu('Regexp', 'Regexp'); ?><br />
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<br />
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* <?php echo $strSplitWordsWithSpace . "\n"; ?>
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</td>
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</tr>
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<tr><td colspan="2"></td></tr>
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<tr>
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<td align="right" valign="top" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<?php echo $strSearchInTables; ?>
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</td>
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<td rowspan="2" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<?php
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$strDoSelectAll=' ';
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if ($num_tables > 1) {
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$i = 0;
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echo ' <select name="table_select[]" size="6" multiple="multiple">' . "\n";
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while ($i < $num_tables) {
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if (!empty($unselectall)) {
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$is_selected = '';
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}
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else if ((isset($table_select) && PMA_isInto($tables[$i], $table_select) != -1)
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|| (!empty($selectall))
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|| (isset($onetable) && $onetable == $tables[$i])) {
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$is_selected = ' selected="selected"';
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}
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else {
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$is_selected = '';
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}
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echo ' <option value="' . htmlspecialchars($tables[$i]) . '"' . $is_selected . '>' . htmlspecialchars($tables[$i]) . '</option>' . "\n";
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$i++;
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} // end while
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echo ' </select>' . "\n";
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$strDoSelectAll = '<a href="db_search.php?' . $url_query . '&selectall=1#db_search"'
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. ' onclick="setSelectOptions(\'db_search\', \'table_select[]\', true); return false;">' . $strSelectAll . '</a>'
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. ' / '
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. '<a href="db_search.php?' . $url_query . '&unselectall=1#db_search"'
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. ' onclick="setSelectOptions(\'db_search\', \'table_select[]\', false); return false;">' . $strUnselectAll . '</a>';
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}
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else {
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echo "\n";
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echo ' ' . htmlspecialchars($tables[0]) . "\n";
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echo ' <input type="hidden" name="table" value="' . htmlspecialchars($tables[0]) . '" />' . "\n";
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} // end if... else...
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echo"\n";
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?>
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</td>
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</tr><tr><td align="right" valign="bottom" bgcolor="<?php echo $cfg['BgcolorOne']; ?>"><?php echo $strDoSelectAll; ?></td></tr>
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<tr><td colspan="2"></td>
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</tr><tr>
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<td colspan="2" align="right" class="tblHeaders"><input type="submit" name="submit_search" value="<?php echo $strGo; ?>" id="buttonGo" /></td>
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</tr>
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</table>
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</form>
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<?php
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/**
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* Displays the footer
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*/
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echo "\n";
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require_once('./libraries/footer.inc.php');
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?>
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