0,0 → 1,308 |
<?php |
/* $Id: db_search.php,v 2.19 2006/01/25 14:23:26 lem9 Exp $ */ |
// vim: expandtab sw=4 ts=4 sts=4: |
/** |
* Credits for this script goes to Thomas Chaumeny <chaume92 at aol.com> |
*/ |
|
require_once('./libraries/common.lib.php'); |
|
/** |
* Gets some core libraries and send headers |
*/ |
require('./libraries/db_details_common.inc.php'); |
// If config variable $cfg['Usedbsearch'] is on FALSE : exit. |
if (!$cfg['UseDbSearch']) { |
PMA_mysqlDie($strAccessDenied, '', FALSE, $err_url); |
} // end if |
$url_query .= '&goto=db_search.php'; |
$url_params['goto'] = 'db_search.php'; |
|
/** |
* Get the list of tables from the current database |
*/ |
$tables = PMA_DBI_get_tables($GLOBALS['db']); |
$num_tables = count( $tables ); |
|
/** |
* Displays top links |
*/ |
$sub_part = ''; |
require('./libraries/db_details_links.inc.php'); |
|
|
/** |
* 1. Main search form has been submitted |
*/ |
if (isset($_REQUEST['submit_search'])) { |
|
/** |
* Builds the SQL search query |
* |
* @param string the table name |
* @param string the string to search |
* @param integer type of search (1 -> 1 word at least, 2 -> all words, |
* 3 -> exact string, 4 -> regexp) |
* |
* @return array 3 SQL querys (for count, display and delete results) |
* |
* @global string the url to return to in case of errors |
*/ |
function PMA_getSearchSqls($table, $search_str, $search_option) |
{ |
global $err_url, $charset_connection; |
|
// Statement types |
$sqlstr_select = 'SELECT'; |
$sqlstr_delete = 'DELETE'; |
|
// Fields to select |
$res = PMA_DBI_query('SHOW ' . (PMA_MYSQL_INT_VERSION >= 40100 ? 'FULL ' : '') . 'FIELDS FROM ' . PMA_backquote($table) . ' FROM ' . PMA_backquote($GLOBALS['db']) . ';'); |
while ($current = PMA_DBI_fetch_assoc($res)) { |
if (PMA_MYSQL_INT_VERSION >= 40100) { |
list($current['Charset']) = explode('_', $current['Collation']); |
} |
$current['Field'] = PMA_backquote($current['Field']); |
$tblfields[] = $current; |
} // while |
PMA_DBI_free_result($res); |
unset($current, $res); |
$tblfields_cnt = count($tblfields); |
|
// Table to use |
$sqlstr_from = ' FROM ' . PMA_backquote($GLOBALS['db']) . '.' . PMA_backquote($table); |
|
// Beginning of WHERE clause |
$sqlstr_where = ' WHERE'; |
|
$search_words = (($search_option > 2) ? array($search_str) : explode(' ', $search_str)); |
$search_wds_cnt = count($search_words); |
|
$like_or_regex = (($search_option == 4) ? 'REGEXP' : 'LIKE'); |
$automatic_wildcard = (($search_option <3) ? '%' : ''); |
|
for ($i = 0; $i < $search_wds_cnt; $i++) { |
// Eliminates empty values |
// In MySQL 4.1, if a field has no collation we get NULL in Charset |
// but in MySQL 5.0.x we get '' |
if (!empty($search_words[$i])) { |
for ($j = 0; $j < $tblfields_cnt; $j++) { |
if (PMA_MYSQL_INT_VERSION >= 40100 && $tblfields[$j]['Charset'] != $charset_connection && $tblfields[$j]['Charset'] != 'NULL' && $tblfields[$j]['Charset'] != '') { |
$prefix = 'CONVERT(_utf8 '; |
$suffix = ' USING ' . $tblfields[$j]['Charset'] . ') COLLATE ' . $tblfields[$j]['Collation']; |
} else { |
$prefix = $suffix = ''; |
} |
$thefieldlikevalue[] = $tblfields[$j]['Field'] |
. ' ' . $like_or_regex . ' ' |
. $prefix |
. '\'' |
. $automatic_wildcard |
. $search_words[$i] |
. $automatic_wildcard . '\'' |
. $suffix; |
} // end for |
|
$fieldslikevalues[] = ($search_wds_cnt > 1) |
? '(' . implode(' OR ', $thefieldlikevalue) . ')' |
: implode(' OR ', $thefieldlikevalue); |
unset($thefieldlikevalue); |
} // end if |
} // end for |
|
$implode_str = ($search_option == 1 ? ' OR ' : ' AND '); |
$sqlstr_where .= ' ' . implode($implode_str, $fieldslikevalues); |
unset($fieldslikevalues); |
|
// Builds complete queries |
$sql['select_fields'] = $sqlstr_select . ' * ' . $sqlstr_from . $sqlstr_where; |
// here, I think we need to still use the COUNT clause, even for |
// VIEWs, anyway we have a WHERE clause that should limit results |
$sql['select_count'] = $sqlstr_select . ' COUNT(*) AS count' . $sqlstr_from . $sqlstr_where; |
$sql['delete'] = $sqlstr_delete . $sqlstr_from . $sqlstr_where; |
|
return $sql; |
} // end of the "PMA_getSearchSqls()" function |
|
|
/** |
* Displays the results |
*/ |
if (!empty($_REQUEST['search_str']) && !empty($_REQUEST['search_option'])) { |
|
$original_search_str = $_REQUEST['search_str']; |
$search_str = PMA_sqlAddslashes($_REQUEST['search_str'], TRUE); |
|
// Get the true string to display as option's comment |
switch ($_REQUEST['search_option']) { |
case 1: |
$option_str = ' (' . $strSearchOption1 . ')'; |
$search_option = 1; |
break; |
case 2: |
$option_str = ' (' . $strSearchOption2 . ')'; |
$search_option = 2; |
break; |
case 3: |
$option_str = ' (' . $strSearchOption3 . ')'; |
$search_option = 3; |
break; |
case 4: |
$option_str = ' (' . $strSearchOption4 . ')'; |
$search_option = 4; |
break; |
} // end switch |
|
$this_url_params = array( |
'db' => $GLOBALS['db'], |
'goto' => 'db_details.php', |
'pos' => 0, |
'is_js_confirmed' => 0, |
); |
|
// Displays search string |
echo '<br />' . "\n" |
.'<table class="data">' . "\n" |
.'<caption class="tblHeaders">' . "\n" |
.sprintf($strSearchResultsFor, |
htmlspecialchars($original_search_str), $option_str) . "\n" |
.'</caption>' . "\n"; |
|
$num_search_result_total = 0; |
$odd_row = true; |
|
foreach ( $_REQUEST['table_select'] as $each_table ) { |
// Gets the SQL statements |
$newsearchsqls = PMA_getSearchSqls($each_table, |
$search_str, $search_option); |
|
// Executes the "COUNT" statement |
$res_cnt = PMA_DBI_fetch_value($newsearchsqls['select_count']); |
$num_search_result_total += $res_cnt; |
|
echo '<tr class="' . ( $odd_row ? 'odd' : 'even' ) . '">' |
.'<td>' . sprintf($strNumSearchResultsInTable, $res_cnt, |
htmlspecialchars($each_table)) . "</td>\n"; |
|
if ($res_cnt > 0) { |
$this_url_params['sql_query'] = $newsearchsqls['select_fields']; |
echo '<td>' . PMA_linkOrButton( |
'sql.php' . PMA_generate_common_url($this_url_params), |
$strBrowse, '') . "</td>\n"; |
|
$this_url_params['sql_query'] = $newsearchsqls['delete']; |
echo '<td>' . PMA_linkOrButton( |
'sql.php' . PMA_generate_common_url($this_url_params), |
$strDelete, $newsearchsqls['delete']) . "</td>\n"; |
|
} else { |
echo '<td> </td>' . "\n" |
.'<td> </td>' . "\n"; |
}// end if else |
$odd_row = ! $odd_row; |
echo '</tr>' . "\n"; |
} // end for |
|
echo '</table>' . "\n"; |
|
if ( count($_REQUEST['table_select']) > 1 ) { |
echo '<p>' . sprintf($strNumSearchResultsTotal, |
$num_search_result_total) . '</p>' . "\n"; |
} |
} // end if (!empty($search_str) && !empty($search_option)) |
|
} // end 1. |
|
|
/** |
* 2. Displays the main search form |
*/ |
echo "\n"; |
$searched = (isset($original_search_str)) |
? htmlspecialchars($original_search_str) |
: ''; |
if (empty($search_option)) { |
$search_option = 1; |
} |
?> |
<a name="db_search"></a> |
<form method="post" action="db_search.php" name="db_search"> |
<?php echo PMA_generate_common_hidden_inputs($GLOBALS['db']); ?> |
<fieldset> |
<legend><?php echo $strSearchFormTitle; ?></legend> |
|
<table class="formlayout"> |
<tr><td><?php echo $strSearchNeedle; ?></td> |
<td><input type="text" name="search_str" size="60" |
value="<?php echo $searched; ?>" /></td> |
</tr> |
<tr><td align="right" valign="top"> |
<?php echo $strSearchType; ?></td> |
<td><input type="radio" id="search_option_1" name="search_option" |
value="1"<?php if ($search_option == 1) echo ' checked="checked"'; ?> /> |
<label for="search_option_1"> |
<?php echo $strSearchOption1; ?></label><sup>1</sup><br /> |
<input type="radio" id="search_option_2" name="search_option" |
value="2"<?php if ($search_option == 2) echo ' checked="checked"'; ?> /> |
<label for="search_option_2"> |
<?php echo $strSearchOption2; ?></label><sup>1</sup><br /> |
<input type="radio" id="search_option_3" name="search_option" |
value="3"<?php if ($search_option == 3) echo ' checked="checked"'; ?> /> |
<label for="search_option_3"> |
<?php echo $strSearchOption3; ?></label><br /> |
<input type="radio" id="search_option_4" name="search_option" |
value="4"<?php if ($search_option == 4) echo ' checked="checked"'; ?> /> |
<label for="search_option_4"> |
<?php echo $strSearchOption4; ?></label> |
<?php echo PMA_showMySQLDocu('Regexp', 'Regexp'); ?><br /> |
<br /> |
<sup>1</sup><?php echo $strSplitWordsWithSpace; ?></td> |
</tr> |
<tr><td align="right" valign="top"> |
<?php echo $strSearchInTables; ?></td> |
<td rowspan="2"> |
<?php |
echo ' <select name="table_select[]" size="6" multiple="multiple">' . "\n"; |
foreach ( $tables as $each_table ) { |
if ( isset($_REQUEST['unselectall'])) { |
$is_selected = ''; |
} elseif ( ! isset($_REQUEST['table_select']) |
|| in_array($each_table, $_REQUEST['table_select']) |
|| isset($_REQUEST['selectall']) ) { |
$is_selected = ' selected="selected"'; |
} else { |
$is_selected = ''; |
} |
|
echo ' <option value="' . htmlspecialchars($each_table) . '"' |
. $is_selected . '>' |
. htmlspecialchars($each_table) . '</option>' . "\n"; |
} // end while |
echo ' </select>' . "\n"; |
$strDoSelectAll = '<a href="db_search.php?' . $url_query . '&selectall=1#db_search"' |
. ' onclick="setSelectOptions(\'db_search\', \'table_select[]\', true); return false;">' . $strSelectAll . '</a>' |
. ' / ' |
. '<a href="db_search.php?' . $url_query . '&unselectall=1#db_search"' |
. ' onclick="setSelectOptions(\'db_search\', \'table_select[]\', false); return false;">' . $strUnselectAll . '</a>'; |
?> |
</td> |
</tr> |
<tr><td align="right" valign="bottom"> |
<?php echo $strDoSelectAll; ?></td></tr> |
</tr> |
</table> |
</fieldset> |
<fieldset class="tblFooters"> |
<input type="submit" name="submit_search" value="<?php echo $strGo; ?>" |
id="buttonGo" /> |
</fieldset> |
</form> |
|
|
<?php |
/** |
* Displays the footer |
*/ |
echo "\n"; |
require_once('./libraries/footer.inc.php'); |
?> |