914 lines
34 KiB
PHP
914 lines
34 KiB
PHP
<?php
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/* $Id$ */
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// vim: expandtab sw=4 ts=4 sts=4:
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require_once './libraries/Table.class.php';
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/**
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* Set of functions used with the relation and pdf feature
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*/
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/**
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* Executes a query as controluser if possible, otherwise as normal user
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*
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* @param string the query to execute
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* @param boolean whether to display SQL error messages or not
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*
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* @return integer the result id
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*
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* @global string the URL of the page to show in case of error
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* @global string the name of db to come back to
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* @global resource the resource id of DB connect as controluser
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* @global array configuration infos about the relations stuff
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*
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* @access public
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*
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* @author Mike Beck <mikebeck@users.sourceforge.net>
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*/
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function PMA_query_as_cu($sql, $show_error = true, $options = 0) {
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global $db, $controllink, $cfgRelation;
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// Comparing resource ids works on PHP 5 because, when no controluser
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// is defined, connecting with the same user for controllink does
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// not create a new connection. However a new connection is created
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// on PHP 4, so we cannot directly compare resource ids.
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if ($controllink == $GLOBALS['userlink'] || PMA_MYSQL_INT_VERSION < 50000) {
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PMA_DBI_select_db($cfgRelation['db'], $controllink);
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}
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if ($show_error) {
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$result = PMA_DBI_query($sql, $controllink, $options);
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} else {
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$result = @PMA_DBI_try_query($sql, $controllink, $options);
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} // end if... else...
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// It makes no sense to restore database on control user
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if ($controllink == $GLOBALS['userlink'] || PMA_MYSQL_INT_VERSION < 50000) {
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PMA_DBI_select_db($db, $controllink);
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}
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if ($result) {
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return $result;
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} else {
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return false;
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}
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} // end of the "PMA_query_as_cu()" function
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/**
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* Defines the relation parameters for the current user
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* just a copy of the functions used for relations ;-)
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* but added some stuff to check what will work
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*
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* @param boolean whether to check validity of settings or not
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*
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* @return array the relation parameters for the current user
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*
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* @global array the list of settings for servers
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* @global integer the id of the current server
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* @global string the URL of the page to show in case of error
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* @global string the name of the current db
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* @global string the name of the current table
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* @global array configuration infos about the relations stuff
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*
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* @access public
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*
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* @author Mike Beck <mikebeck@users.sourceforge.net>
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*/
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function PMA_getRelationsParam($verbose = false)
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{
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global $cfg, $server, $controllink, $cfgRelation;
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$cfgRelation = array();
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$cfgRelation['relwork'] = false;
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$cfgRelation['displaywork'] = false;
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$cfgRelation['bookmarkwork']= false;
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$cfgRelation['pdfwork'] = false;
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$cfgRelation['commwork'] = false;
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$cfgRelation['mimework'] = false;
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$cfgRelation['historywork'] = false;
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$cfgRelation['allworks'] = false;
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// No server selected -> no bookmark table
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// we return the array with the falses in it,
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// to avoid some 'Unitialized string offset' errors later
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if ($server == 0 || empty($cfg['Server']) || empty($cfg['Server']['pmadb'])
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|| ! PMA_DBI_select_db($cfg['Server']['pmadb'], $controllink)) {
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if ($verbose == true) {
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echo 'PMA Database ... '
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. '<font color="red"><b>' . $GLOBALS['strNotOK'] . '</b></font>'
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. '[ <a href="Documentation.html#pmadb">' . $GLOBALS['strDocu']
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. '</a> ]<br />' . "\n"
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. $GLOBALS['strGeneralRelationFeat']
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. ' <font color="green">' . $GLOBALS['strDisabled']
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. '</font>' . "\n";
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}
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$cfg['Server']['pmadb'] = false;
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return $cfgRelation;
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}
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$cfgRelation['user'] = $cfg['Server']['user'];
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$cfgRelation['db'] = $cfg['Server']['pmadb'];
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// Now I just check if all tables that i need are present so I can for
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// example enable relations but not pdf...
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// I was thinking of checking if they have all required columns but I
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// fear it might be too slow
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$tab_query = 'SHOW TABLES FROM ' . PMA_backquote($cfgRelation['db']);
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$tab_rs = PMA_query_as_cu($tab_query, false, PMA_DBI_QUERY_STORE);
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if ($tab_rs) {
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while ($curr_table = @PMA_DBI_fetch_row($tab_rs)) {
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if ($curr_table[0] == $cfg['Server']['bookmarktable']) {
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$cfgRelation['bookmark'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['relation']) {
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$cfgRelation['relation'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['table_info']) {
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$cfgRelation['table_info'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['table_coords']) {
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$cfgRelation['table_coords'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['column_info']) {
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$cfgRelation['column_info'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['pdf_pages']) {
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$cfgRelation['pdf_pages'] = $curr_table[0];
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} elseif ($curr_table[0] == $cfg['Server']['history']) {
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$cfgRelation['history'] = $curr_table[0];
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}
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} // end while
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PMA_DBI_free_result($tab_rs);
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} else {
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$cfg['Server']['pmadb'] = false;
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}
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if (isset($cfgRelation['relation'])) {
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$cfgRelation['relwork'] = true;
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if (isset($cfgRelation['table_info'])) {
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$cfgRelation['displaywork'] = true;
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}
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}
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if (isset($cfgRelation['table_coords']) && isset($cfgRelation['pdf_pages'])) {
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$cfgRelation['pdfwork'] = true;
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}
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if (isset($cfgRelation['column_info'])) {
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$cfgRelation['commwork'] = true;
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if ($cfg['Server']['verbose_check']) {
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$mime_query = 'SHOW FIELDS FROM '
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. PMA_backquote($cfgRelation['db']) . '.'
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. PMA_backquote($cfgRelation['column_info']);
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$mime_rs = PMA_query_as_cu($mime_query, false);
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$mime_field_mimetype = false;
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$mime_field_transformation = false;
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$mime_field_transformation_options = false;
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while ($curr_mime_field = @PMA_DBI_fetch_row($mime_rs)) {
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if ($curr_mime_field[0] == 'mimetype') {
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$mime_field_mimetype = true;
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} elseif ($curr_mime_field[0] == 'transformation') {
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$mime_field_transformation = true;
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} elseif ($curr_mime_field[0] == 'transformation_options') {
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$mime_field_transformation_options = true;
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}
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}
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PMA_DBI_free_result($mime_rs);
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if ($mime_field_mimetype == true
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&& $mime_field_transformation == true
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&& $mime_field_transformation_options == true) {
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$cfgRelation['mimework'] = true;
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}
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} else {
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$cfgRelation['mimework'] = true;
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}
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}
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if (isset($cfgRelation['history'])) {
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$cfgRelation['historywork'] = true;
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}
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if (isset($cfgRelation['bookmark'])) {
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$cfgRelation['bookmarkwork'] = true;
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}
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if ($cfgRelation['relwork'] == true && $cfgRelation['displaywork'] == true
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&& $cfgRelation['pdfwork'] == true && $cfgRelation['commwork'] == true
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&& $cfgRelation['mimework'] == true && $cfgRelation['historywork'] == true
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&& $cfgRelation['bookmarkwork'] == true) {
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$cfgRelation['allworks'] = true;
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}
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if ($verbose == true) {
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$shit = '<font color="red"><b>' . $GLOBALS['strNotOK']
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. '</b></font> [ <a href="Documentation.html#%s">'
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. $GLOBALS['strDocu'] . '</a> ]';
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$hit = '<font color="green"><b>' . $GLOBALS['strOK'] . '</b></font>';
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$enabled = '<font color="green">' . $GLOBALS['strEnabled'] . '</font>';
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$disabled = '<font color="red">' . $GLOBALS['strDisabled'] . '</font>';
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echo '<table>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'pmadb\'] ... </th><td align="right">'
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. (($cfg['Server']['pmadb'] == false) ? sprintf($shit, 'pmadb') : $hit)
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. '</td></tr>' . "\n";
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echo ' <tr><td> </td></tr>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'relation\'] ... </th><td align="right">'
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. ((isset($cfgRelation['relation'])) ? $hit : sprintf($shit, 'relation'))
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">'. $GLOBALS['strGeneralRelationFeat'] . ': '
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. (($cfgRelation['relwork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo ' <tr><td> </td></tr>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'table_info\'] ... </th><td align="right">'
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. (($cfgRelation['displaywork'] == false) ? sprintf($shit, 'table_info') : $hit)
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">' . $GLOBALS['strDisplayFeat'] . ': '
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. (($cfgRelation['displaywork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo ' <tr><td> </td></tr>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'table_coords\'] ... </th><td align="right">'
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. ((isset($cfgRelation['table_coords'])) ? $hit : sprintf($shit, 'table_coords'))
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. '</td></tr>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'pdf_pages\'] ... </th><td align="right">'
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. ((isset($cfgRelation['pdf_pages'])) ? $hit : sprintf($shit, 'table_coords'))
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">' . $GLOBALS['strCreatePdfFeat'] . ': '
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. (($cfgRelation['pdfwork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo ' <tr><td> </td></tr>' . "\n";
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'column_info\'] ... </th><td align="right">'
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. ((isset($cfgRelation['column_info'])) ? $hit : sprintf($shit, 'col_com'))
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">' . $GLOBALS['strColComFeat'] . ': '
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. (($cfgRelation['commwork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">' . $GLOBALS['strBookmarkQuery'] . ': '
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. (($cfgRelation['bookmarkwork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo ' <tr><th align="left">MIME ...</th><td align="right">'
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. (($cfgRelation['mimework'] == true) ? $hit : sprintf($shit, 'col_com'))
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. '</td></tr>' . "\n";
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if (($cfgRelation['commwork'] == true) && ($cfgRelation['mimework'] != true)) {
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echo '<tr><td colspan=2 align="left">' . $GLOBALS['strUpdComTab'] . '</td></tr>' . "\n";
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}
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echo ' <tr><th align="left">$cfg[\'Servers\'][$i][\'history\'] ... </th><td align="right">'
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. ((isset($cfgRelation['history'])) ? $hit : sprintf($shit, 'history'))
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. '</td></tr>' . "\n";
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echo ' <tr><td colspan=2 align="center">' . $GLOBALS['strQuerySQLHistory'] . ': '
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. (($cfgRelation['historywork'] == true) ? $enabled : $disabled)
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. '</td></tr>' . "\n";
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echo '</table>' . "\n";
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} // end if ($verbose == true) {
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return $cfgRelation;
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} // end of the 'PMA_getRelationsParam()' function
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/**
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* Gets all Relations to foreign tables for a given table or
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* optionally a given column in a table
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*
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* @param string the name of the db to check for
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* @param string the name of the table to check for
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* @param string the name of the column to check for
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* @param string the source for foreign key information
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*
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* @return array db,table,column
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*
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* @global array the list of relations settings
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* @global string the URL of the page to show in case of error
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*
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* @access public
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*
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* @author Mike Beck <mikebeck@users.sourceforge.net> and Marc Delisle
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*/
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function PMA_getForeigners($db, $table, $column = '', $source = 'both') {
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global $cfgRelation;
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if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) {
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$rel_query = '
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SELECT master_field,
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foreign_db,
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foreign_table,
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foreign_field
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FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['relation']) . '
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WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\'
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AND master_table = \'' . PMA_sqlAddslashes($table) . '\' ';
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if (isset($column) && strlen($column)) {
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$rel_query .= ' AND master_field = \'' . PMA_sqlAddslashes($column) . '\'';
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}
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$relations = PMA_query_as_cu($rel_query);
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$i = 0;
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while ($relrow = PMA_DBI_fetch_assoc($relations)) {
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$field = $relrow['master_field'];
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$foreign[$field]['foreign_db'] = $relrow['foreign_db'];
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$foreign[$field]['foreign_table'] = $relrow['foreign_table'];
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$foreign[$field]['foreign_field'] = $relrow['foreign_field'];
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$i++;
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} // end while
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PMA_DBI_free_result($relations);
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unset($relations);
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}
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if (($source == 'both' || $source == 'innodb') && isset($table) && strlen($table)) {
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$show_create_table_query = 'SHOW CREATE TABLE '
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. PMA_backquote($db) . '.' . PMA_backquote($table);
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$show_create_table_res = PMA_DBI_query($show_create_table_query);
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list(, $show_create_table) = PMA_DBI_fetch_row($show_create_table_res);
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PMA_DBI_free_result($show_create_table_res);
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unset($show_create_table_res, $show_create_table_query);
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$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
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foreach ($analyzed_sql[0]['foreign_keys'] AS $one_key) {
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// the analyzer may return more than one column name in the
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// index list or the ref_index_list
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foreach ($one_key['index_list'] AS $i => $field) {
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// If a foreign key is defined in the 'internal' source (pmadb)
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// and in 'innodb', we won't get it twice if $source='both'
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// because we use $field as key
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// The parser looks for a CONSTRAINT clause just before
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// the FOREIGN KEY clause. It finds it (as output from
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// SHOW CREATE TABLE) in MySQL 4.0.13, but not in older
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// versions like 3.23.58.
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// In those cases, the FOREIGN KEY parsing will put numbers
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// like -1, 0, 1... instead of the constraint number.
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if (isset($one_key['constraint'])) {
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$foreign[$field]['constraint'] = $one_key['constraint'];
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}
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if (isset($one_key['ref_db_name'])) {
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$foreign[$field]['foreign_db'] = $one_key['ref_db_name'];
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} else {
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$foreign[$field]['foreign_db'] = $db;
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}
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$foreign[$field]['foreign_table'] = $one_key['ref_table_name'];
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$foreign[$field]['foreign_field'] = $one_key['ref_index_list'][$i];
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if (isset($one_key['on_delete'])) {
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$foreign[$field]['on_delete'] = $one_key['on_delete'];
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}
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if (isset($one_key['on_update'])) {
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$foreign[$field]['on_update'] = $one_key['on_update'];
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}
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}
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}
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}
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/**
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* Emulating relations for some information_schema tables
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*/
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if (PMA_MYSQL_INT_VERSION >= 50002 && $db == 'information_schema'
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&& ($source == 'internal' || $source == 'both')) {
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require_once './libraries/information_schema_relations.lib.php';
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if (!isset($foreign)) {
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$foreign = array();
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}
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if (isset($GLOBALS['information_schema_relations'][$table])) {
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foreach ($GLOBALS['information_schema_relations'][$table] as $field => $relations) {
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if ((! isset($column) || ! strlen($column) || $column == $field)
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&& (! isset($foreign[$field]) || ! strlen($foreign[$field]))) {
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$foreign[$field] = $relations;
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}
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}
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}
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}
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if (!empty($foreign) && is_array($foreign)) {
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return $foreign;
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} else {
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return false;
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}
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} // end of the 'PMA_getForeigners()' function
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|
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/**
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* Gets the display field of a table
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*
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* @param string the name of the db to check for
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* @param string the name of the table to check for
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*
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* @return string field name
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*
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* @global array the list of relations settings
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*
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* @access public
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*
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* @author Mike Beck <mikebeck@users.sourceforge.net>
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*/
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function PMA_getDisplayField($db, $table) {
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global $cfgRelation;
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/**
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* Try to fetch the display field from DB.
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*/
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if (trim(@$cfgRelation['table_info']) != '') {
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$disp_query = '
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SELECT display_field
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FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['table_info']) . '
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WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'
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AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
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$disp_res = PMA_query_as_cu($disp_query);
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$row = ($disp_res ? PMA_DBI_fetch_assoc($disp_res) : '');
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PMA_DBI_free_result($disp_res);
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if (isset($row['display_field'])) {
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return $row['display_field'];
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}
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}
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/**
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* Emulating the display field for some information_schema tables.
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*/
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if (PMA_MYSQL_INT_VERSION >= 50002 && $db == 'information_schema') {
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switch ($table) {
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case 'CHARACTER_SETS': return 'DESCRIPTION';
|
|
case 'TABLES': return 'TABLE_COMMENT';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* No Luck...
|
|
*/
|
|
return false;
|
|
|
|
} // end of the 'PMA_getDisplayField()' function
|
|
|
|
|
|
/**
|
|
* Gets the comments for all rows of a table
|
|
*
|
|
* @param string the name of the db to check for
|
|
* @param string the name of the table to check for
|
|
*
|
|
* @return array [field_name] = comment
|
|
*
|
|
* @global array the list of relations settings
|
|
*
|
|
* @access public
|
|
*
|
|
* @authors Mike Beck <mikebeck@users.sourceforge.net>
|
|
* and lem9
|
|
*/
|
|
function PMA_getComments($db, $table = '') {
|
|
global $cfgRelation;
|
|
|
|
if ($table != '') {
|
|
|
|
// MySQL 4.1.x native column comments
|
|
if (PMA_MYSQL_INT_VERSION >= 40100) {
|
|
$fields = PMA_DBI_get_fields($db, $table);
|
|
if ($fields) {
|
|
foreach ($fields as $key=>$field) {
|
|
$tmp_col = $field['Field'];
|
|
if (!empty($field['Comment'])) {
|
|
$native_comment[$tmp_col] = $field['Comment'];
|
|
}
|
|
}
|
|
if (isset($native_comment)) {
|
|
$comment = $native_comment;
|
|
}
|
|
}
|
|
}
|
|
|
|
// pmadb internal column comments
|
|
// (this function can be called even if $cfgRelation['commwork'] is
|
|
// false, to get native column comments, so recheck here)
|
|
if ($cfgRelation['commwork']) {
|
|
$com_qry = '
|
|
SELECT column_name,
|
|
comment
|
|
FROM ' . PMA_backquote($cfgRelation['db']) . '.' .PMA_backquote($cfgRelation['column_info']) . '
|
|
WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
|
|
$com_rs = PMA_query_as_cu($com_qry, true, PMA_DBI_QUERY_STORE);
|
|
}
|
|
} else {
|
|
// pmadb internal db comments
|
|
$com_qry = '
|
|
SELECT ' . PMA_backquote('comment') . '
|
|
FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND table_name = \'\'
|
|
AND column_name = \'(db_comment)\'';
|
|
$com_rs = PMA_query_as_cu($com_qry, true, PMA_DBI_QUERY_STORE);
|
|
}
|
|
|
|
|
|
if (isset($com_rs) && PMA_DBI_num_rows($com_rs) > 0) {
|
|
$i = 0;
|
|
while ($row = PMA_DBI_fetch_assoc($com_rs)) {
|
|
$i++;
|
|
$col = ($table != '' ? $row['column_name'] : $i);
|
|
|
|
if (strlen($row['comment']) > 0) {
|
|
$comment[$col] = $row['comment'];
|
|
// if this version supports native comments and this function
|
|
// was called with a table parameter
|
|
if (PMA_MYSQL_INT_VERSION >= 40100 && isset($table) && strlen($table)) {
|
|
// if native comment found, use it instead of pmadb
|
|
if (!empty($native_comment[$col])) {
|
|
$comment[$col] = $native_comment[$col];
|
|
} else {
|
|
// no native comment, so migrate pmadb-style to native
|
|
PMA_setComment($db, $table, $col, $comment[$col], '', 'native');
|
|
// and erase the pmadb-style comment
|
|
PMA_setComment($db, $table, $col, '', '', 'pmadb');
|
|
}
|
|
}
|
|
}
|
|
} // end while
|
|
|
|
PMA_DBI_free_result($com_rs);
|
|
unset($com_rs);
|
|
}
|
|
|
|
if (isset($comment) && is_array($comment)) {
|
|
return $comment;
|
|
} else {
|
|
return false;
|
|
}
|
|
} // end of the 'PMA_getComments()' function
|
|
|
|
/**
|
|
* Adds/removes slashes if required
|
|
*
|
|
* @param string the string to slash
|
|
*
|
|
* @return string the slashed string
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_handleSlashes($val) {
|
|
return PMA_sqlAddslashes($val);
|
|
} // end of the "PMA_handleSlashes()" function
|
|
|
|
/**
|
|
* Set a single comment to a certain value.
|
|
*
|
|
* @param string the name of the db
|
|
* @param string the name of the table (may be empty in case of a db comment)
|
|
* @param string the name of the column
|
|
* @param string the value of the column
|
|
* @param string (optional) if a column is renamed, this is the name of the former key which will get deleted
|
|
* @param string whether we set pmadb comments, native comments or both
|
|
*
|
|
* @return boolean true, if comment-query was made.
|
|
*
|
|
* @global array the list of relations settings
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_setComment($db, $table, $col, $comment, $removekey = '', $mode='auto') {
|
|
global $cfgRelation;
|
|
|
|
if ($mode=='auto') {
|
|
if (PMA_MYSQL_INT_VERSION >= 40100) {
|
|
$mode='native';
|
|
} else {
|
|
$mode='pmadb';
|
|
}
|
|
}
|
|
|
|
// native mode is only for column comments so we need a table name
|
|
if ($mode == 'native' && isset($table) && strlen($table)) {
|
|
$query = 'ALTER TABLE ' . PMA_backquote($table) . ' CHANGE '
|
|
. PMA_Table::generateAlter($col, $col, '', '', '', '', false, '', false, '', $comment, '', '');
|
|
PMA_DBI_try_query($query, null, PMA_DBI_QUERY_STORE);
|
|
return true;
|
|
}
|
|
|
|
// $mode == 'pmadb' section:
|
|
|
|
$cols = array(
|
|
'db_name' => 'db_name ',
|
|
'table_name' => 'table_name ',
|
|
'column_name' => 'column_name'
|
|
);
|
|
|
|
if ($removekey != '' AND $removekey != $col) {
|
|
$remove_query = '
|
|
DELETE FROM
|
|
' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'
|
|
AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($removekey) . '\'';
|
|
PMA_query_as_cu($remove_query);
|
|
unset($remove_query);
|
|
}
|
|
|
|
$test_qry = '
|
|
SELECT ' . PMA_backquote('comment') . ',
|
|
mimetype,
|
|
transformation,
|
|
transformation_options
|
|
FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'
|
|
AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($col) . '\'';
|
|
$test_rs = PMA_query_as_cu($test_qry, true, PMA_DBI_QUERY_STORE);
|
|
|
|
if ($test_rs && PMA_DBI_num_rows($test_rs) > 0) {
|
|
$row = PMA_DBI_fetch_assoc($test_rs);
|
|
PMA_DBI_free_result($test_rs);
|
|
|
|
if (strlen($comment) > 0 || strlen($row['mimetype']) > 0 || strlen($row['transformation']) > 0 || strlen($row['transformation_options']) > 0) {
|
|
$upd_query = '
|
|
UPDATE ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
SET ' . PMA_backquote('comment') . ' = \'' . PMA_sqlAddslashes($comment) . '\'
|
|
WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'
|
|
AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddSlashes($col) . '\'';
|
|
} else {
|
|
$upd_query = '
|
|
DELETE FROM
|
|
' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
WHERE ' . $cols['db_name'] . ' = \'' . PMA_sqlAddslashes($db) . '\'
|
|
AND ' . $cols['table_name'] . ' = \'' . PMA_sqlAddslashes($table) . '\'
|
|
AND ' . $cols['column_name'] . ' = \'' . PMA_sqlAddslashes($col) . '\'';
|
|
}
|
|
} elseif (strlen($comment) > 0) {
|
|
$upd_query = '
|
|
INSERT INTO
|
|
' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . '
|
|
(db_name, table_name, column_name, ' . PMA_backquote('comment') . ')
|
|
VALUES (
|
|
\'' . PMA_sqlAddslashes($db) . '\',
|
|
\'' . PMA_sqlAddslashes($table) . '\',
|
|
\'' . PMA_sqlAddslashes($col) . '\',
|
|
\'' . PMA_sqlAddslashes($comment) . '\')';
|
|
}
|
|
|
|
if (isset($upd_query)){
|
|
$upd_rs = PMA_query_as_cu($upd_query);
|
|
unset($upd_query);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
} // end of 'PMA_setComment()' function
|
|
|
|
/**
|
|
* Set a SQL history entry
|
|
*
|
|
* @param string the name of the db
|
|
* @param string the name of the table
|
|
* @param string the username
|
|
* @param string the sql query
|
|
*
|
|
* @global array the list of relations settings
|
|
*
|
|
* @return boolean true
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_setHistory($db, $table, $username, $sqlquery) {
|
|
global $cfgRelation;
|
|
|
|
$hist_rs = PMA_query_as_cu('
|
|
INSERT INTO
|
|
' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['history']) . '
|
|
(' . PMA_backquote('username') . ',
|
|
' . PMA_backquote('db') . ',
|
|
' . PMA_backquote('table') . ',
|
|
' . PMA_backquote('timevalue') . ',
|
|
' . PMA_backquote('sqlquery') . ')
|
|
VALUES
|
|
(\'' . PMA_sqlAddslashes($username) . '\',
|
|
\'' . PMA_sqlAddslashes($db) . '\',
|
|
\'' . PMA_sqlAddslashes($table) . '\',
|
|
NOW(),
|
|
\'' . PMA_sqlAddslashes($sqlquery) . '\')');
|
|
return true;
|
|
} // end of 'PMA_setHistory()' function
|
|
|
|
/**
|
|
* Gets a SQL history entry
|
|
*
|
|
* @param string the username
|
|
*
|
|
* @global array the list of relations settings
|
|
*
|
|
* @return array list of history items
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getHistory($username) {
|
|
global $cfgRelation;
|
|
|
|
$hist_query = '
|
|
SELECT ' . PMA_backquote('db') . ',
|
|
' . PMA_backquote('table') . ',
|
|
' . PMA_backquote('sqlquery') . '
|
|
FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['history']) . '
|
|
WHERE username = \'' . PMA_sqlAddslashes($username) . '\'
|
|
ORDER BY id DESC';
|
|
|
|
$hist_rs = PMA_query_as_cu($hist_query);
|
|
unset($hist_query);
|
|
|
|
$history = array();
|
|
|
|
while ($row = PMA_DBI_fetch_assoc($hist_rs)) {
|
|
$history[] = $row;
|
|
}
|
|
PMA_DBI_free_result($hist_rs);
|
|
|
|
return $history;
|
|
|
|
} // end of 'PMA_getHistory()' function
|
|
|
|
/**
|
|
* Set a SQL history entry
|
|
*
|
|
* @param string the name of the db
|
|
* @param string the name of the table
|
|
* @param string the username
|
|
* @param string the sql query
|
|
*
|
|
* @global array the list of relations settings
|
|
* @global array global phpMyAdmin configuration
|
|
*
|
|
* @return boolean true
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_purgeHistory($username) {
|
|
global $cfgRelation, $cfg;
|
|
|
|
$purge_query = '
|
|
SELECT timevalue
|
|
FROM ' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['history']) . '
|
|
WHERE username = \'' . PMA_sqlAddSlashes($username) . '\'
|
|
ORDER BY timevalue DESC LIMIT ' . $cfg['QueryHistoryMax'] . ', 1';
|
|
$purge_rs = PMA_query_as_cu($purge_query);
|
|
$i = 0;
|
|
$row = PMA_DBI_fetch_row($purge_rs);
|
|
PMA_DBI_free_result($purge_rs);
|
|
|
|
if (is_array($row) && isset($row[0]) && $row[0] > 0) {
|
|
$maxtime = $row[0];
|
|
// quotes added around $maxtime to prevent a difficult to
|
|
// reproduce problem
|
|
$remove_rs = PMA_query_as_cu('
|
|
DELETE FROM
|
|
' . PMA_backquote($cfgRelation['db']) . '.' . PMA_backquote($cfgRelation['history']) . '
|
|
WHERE timevalue <= \'' . $maxtime . '\'');
|
|
}
|
|
|
|
return true;
|
|
} // end of 'PMA_purgeHistory()' function
|
|
|
|
|
|
/**
|
|
* Prepares the dropdown for one mode
|
|
*
|
|
* @param array the keys and values for foreigns
|
|
* @param string the current data of the dropdown
|
|
* @param string the needed mode
|
|
*
|
|
* @global array global phpMyAdmin configuration
|
|
*
|
|
* @return array the <option value=""><option>s
|
|
*
|
|
* @access private
|
|
*/
|
|
function PMA_foreignDropdownBuild($foreign, $data, $mode) {
|
|
global $cfg;
|
|
|
|
$reloptions = array();
|
|
|
|
foreach ($foreign as $key => $value) {
|
|
|
|
if (PMA_strlen($value) <= $cfg['LimitChars']) {
|
|
$vtitle = '';
|
|
$value = htmlspecialchars($value);
|
|
} else {
|
|
$vtitle = htmlspecialchars($value);
|
|
$value = htmlspecialchars(substr($value, 0, $cfg['LimitChars']) . '...');
|
|
}
|
|
|
|
$reloption = ' <option value="' . htmlspecialchars($key) . '"';
|
|
if ($vtitle != '') {
|
|
$reloption .= ' title="' . $vtitle . '"';
|
|
}
|
|
|
|
if ((string) $key == (string) $data) {
|
|
$reloption .= ' selected="selected"';
|
|
}
|
|
|
|
if ($mode == 'content-id') {
|
|
$reloptions[] = $reloption . '>' . $value . ' - ' . htmlspecialchars($key) . '</option>' . "\n";
|
|
} else {
|
|
$reloptions[] = $reloption . '>' . htmlspecialchars($key) . ' - ' . $value . '</option>' . "\n";
|
|
}
|
|
} // end foreach
|
|
|
|
return $reloptions;
|
|
} // end of 'PMA_foreignDropdownBuild' function
|
|
|
|
/**
|
|
* Outputs dropdown with values of foreign fields
|
|
*
|
|
* @param string the query of the foreign keys
|
|
* @param string the foreign field
|
|
* @param string the foreign field to display
|
|
* @param string the current data of the dropdown
|
|
*
|
|
* @global array global phpMyAdmin configuration
|
|
*
|
|
* @return string the <option value=""><option>s
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_foreignDropdown($disp, $foreign_field, $foreign_display, $data, $max) {
|
|
global $cfg;
|
|
|
|
$foreign = array();
|
|
|
|
// collect the data
|
|
foreach ($disp as $relrow) {
|
|
$key = $relrow[$foreign_field];
|
|
|
|
// if the display field has been defined for this foreign table
|
|
if ($foreign_display) {
|
|
$value = $relrow[$foreign_display];
|
|
} else {
|
|
$value = '';
|
|
} // end if ($foreign_display)
|
|
|
|
$foreign[$key] = $value;
|
|
} // end foreach
|
|
|
|
// beginning of dropdown
|
|
$ret = '<option value=""></option>' . "\n";
|
|
|
|
// master array for dropdowns
|
|
$reloptions = array('content-id' => array(), 'id-content' => array());
|
|
|
|
// sort for id-content
|
|
if ($cfg['NaturalOrder']) {
|
|
uksort($foreign, 'strnatcasecmp');
|
|
} else {
|
|
ksort($foreign);
|
|
}
|
|
|
|
// build id-content dropdown
|
|
$reloptions['id-content'] = PMA_foreignDropdownBuild($foreign, $data, 'id-content');
|
|
|
|
// sort for content-id
|
|
if ($cfg['NaturalOrder']) {
|
|
natcasesort($foreign);
|
|
} else {
|
|
asort($foreign);
|
|
}
|
|
|
|
// build content-id dropdown
|
|
$reloptions['content-id'] = PMA_foreignDropdownBuild($foreign, $data, 'content-id');
|
|
|
|
|
|
// put the dropdown sections in correct order
|
|
|
|
$c = count($cfg['ForeignKeyDropdownOrder']);
|
|
if ($c == 2) {
|
|
$top = $reloptions[$cfg['ForeignKeyDropdownOrder'][0]];
|
|
$bot = $reloptions[$cfg['ForeignKeyDropdownOrder'][1]];
|
|
} elseif ($c == 1) {
|
|
$bot = $reloptions[$cfg['ForeignKeyDropdownOrder'][0]];
|
|
$top = null;
|
|
} else {
|
|
$top = $reloptions['id-content'];
|
|
$bot = $reloptions['content-id'];
|
|
}
|
|
$str_bot = implode('', $bot);
|
|
if ($top !== null) {
|
|
$str_top = implode('', $top);
|
|
$top_count = count($top);
|
|
if ($max == -1 || $top_count < $max) {
|
|
$ret .= $str_top;
|
|
if ($top_count > 0) {
|
|
$ret .= ' <option value=""></option>' . "\n";
|
|
$ret .= ' <option value=""></option>' . "\n";
|
|
}
|
|
}
|
|
}
|
|
$ret .= $str_bot;
|
|
|
|
return $ret;
|
|
} // end of 'PMA_foreignDropdown()' function
|
|
|
|
?>
|