1498 lines
50 KiB
PHP
1498 lines
50 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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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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* @package PhpMyAdmin
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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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 $sql the query to execute
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* @param boolean $show_error whether to display SQL error messages or not
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* @param int $options query options
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*
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* @return integer the result set, or false if no result set
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*
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* @access public
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*
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*/
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function PMA_queryAsControlUser($sql, $show_error = true, $options = 0)
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{
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// Avoid caching of the number of rows affected; for example, this function
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// is called for tracking purposes but we want to display the correct number
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// of rows affected by the original query, not by the query generated for
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// tracking.
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$cache_affected_rows = false;
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if ($show_error) {
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$result = $GLOBALS['dbi']->query(
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$sql,
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$GLOBALS['controllink'],
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$options,
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$cache_affected_rows
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);
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} else {
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$result = @$GLOBALS['dbi']->tryQuery(
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$sql,
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$GLOBALS['controllink'],
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$options,
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$cache_affected_rows
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);
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} // end if... else...
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if ($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_queryAsControlUser()" function
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/**
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* Returns current relation parameters
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*
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* @return array $cfgRelation
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*/
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function PMA_getRelationsParam()
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{
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// avoid breakage if pmadb got unconfigured after login
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if (! defined('TESTSUITE') && empty($GLOBALS['cfg']['Server']['pmadb'])) {
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unset($_SESSION['relation'][$GLOBALS['server']]);
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}
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if (empty($_SESSION['relation'][$GLOBALS['server']])) {
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$_SESSION['relation'][$GLOBALS['server']] = PMA_checkRelationsParam();
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}
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// just for BC but needs to be before PMA_getRelationsParamDiagnostic()
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// which uses it
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$GLOBALS['cfgRelation'] = $_SESSION['relation'][$GLOBALS['server']];
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return $_SESSION['relation'][$GLOBALS['server']];
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}
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/**
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* prints out diagnostic info for pma relation feature
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*
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* @param array $cfgRelation Relation configuration
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*
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* @return string
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*/
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function PMA_getRelationsParamDiagnostic($cfgRelation)
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{
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$retval = '';
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$messages['error'] = '<font color="red"><strong>'
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. __('not OK')
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. '</strong></font>'
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. ' [ <a href="%s" target="documentation">'
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. __('Documentation')
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. '</a> ]';
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$messages['ok'] = '<font color="green"><strong>'
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. _pgettext('Correctly working', 'OK')
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. '</strong></font>';
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$messages['enabled'] = '<font color="green">' . __('Enabled') . '</font>';
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$messages['disabled'] = '<font color="red">' . __('Disabled') . '</font>';
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if (false === $GLOBALS['cfg']['Server']['pmadb']) {
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$retval .= 'PMA Database ... '
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. sprintf($messages['error'], 'pmadb')
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. '<br />' . "\n"
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. __('General relation features')
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. ' <font color="green">' . __('Disabled')
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. '</font>' . "\n";
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} else {
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$retval .= '<table>' . "\n";
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$retval .= PMA_getDiagMessageForParameter(
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'pmadb',
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$GLOBALS['cfg']['Server']['pmadb'],
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$messages,
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'pmadb'
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);
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$retval .= PMA_getDiagMessageForParameter(
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'relation',
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isset($cfgRelation['relation']),
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$messages,
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'relation'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('General relation features'),
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'relwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'table_info',
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isset($cfgRelation['table_info']),
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$messages,
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'table_info'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Display Features'),
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'displaywork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'table_coords',
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isset($cfgRelation['table_coords']),
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$messages,
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'table_coords'
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);
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$retval .= PMA_getDiagMessageForParameter(
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'pdf_pages',
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isset($cfgRelation['pdf_pages']),
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$messages,
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'pdf_pages'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Creation of PDFs'),
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'pdfwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'column_info',
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isset($cfgRelation['column_info']),
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$messages,
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'column_info'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Displaying Column Comments'),
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'commwork',
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$messages,
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false
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Browser transformation'),
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'mimework',
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$messages
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);
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if ($cfgRelation['commwork'] && ! $cfgRelation['mimework']) {
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$retval .= '<tr><td colspan=2 class="left">';
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$retval .= __('Please see the documentation on how to update your column_comments table.');
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$retval .= '</td></tr>';
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}
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$retval .= PMA_getDiagMessageForParameter(
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'bookmarktable',
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isset($cfgRelation['bookmark']),
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$messages,
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'bookmark'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Bookmarked SQL query'),
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'bookmarkwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'history',
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isset($cfgRelation['history']),
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$messages,
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'history'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('SQL history'),
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'historywork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'designer_coords',
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isset($cfgRelation['designer_coords']),
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$messages,
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'designer_coords'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Designer'),
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'designerwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'recent',
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isset($cfgRelation['recent']),
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$messages,
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'recent'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Persistent recently used tables'),
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'recentwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'table_uiprefs',
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isset($cfgRelation['table_uiprefs']),
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$messages,
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'table_uiprefs'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Persistent tables\' UI preferences'),
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'uiprefswork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'tracking',
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isset($cfgRelation['tracking']),
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$messages,
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'tracking'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Tracking'),
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'trackingwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'userconfig',
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isset($cfgRelation['userconfig']),
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$messages,
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'userconfig'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('User preferences'),
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'userconfigwork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'users',
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isset($cfgRelation['users']),
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$messages,
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'users'
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);
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$retval .= PMA_getDiagMessageForParameter(
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'usergroups',
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isset($cfgRelation['usergroups']),
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$messages,
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'usergroups'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Configurable menus'),
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'menuswork',
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$messages
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);
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$retval .= PMA_getDiagMessageForParameter(
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'navigationhiding',
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isset($cfgRelation['navigationhiding']),
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$messages,
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'navigationhiding'
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);
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$retval .= PMA_getDiagMessageForFeature(
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__('Hide/show navigation items'),
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'navwork',
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$messages
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);
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$retval .= '</table>' . "\n";
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$retval .= '<p>' . __('Quick steps to setup advanced features:') . '</p>';
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$retval .= '<ul>';
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$retval .= '<li>';
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$retval .= __(
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'Create the needed tables with the '
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. '<code>examples/create_tables.sql</code>.'
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);
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$retval .= ' ' . PMA_Util::showDocu('setup', 'linked-tables');
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$retval .= '</li>';
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$retval .= '<li>';
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$retval .= __('Create a pma user and give access to these tables.');
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$retval .= ' ' . PMA_Util::showDocu('config', 'cfg_Servers_controluser');
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$retval .= '</li>';
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$retval .= '<li>';
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$retval .= __(
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'Enable advanced features in configuration file '
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. '(<code>config.inc.php</code>), for example by '
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. 'starting from <code>config.sample.inc.php</code>.'
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);
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$retval .= ' ' . PMA_Util::showDocu('setup', 'quick-install');
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$retval .= '</li>';
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$retval .= '<li>';
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$retval .= __(
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'Re-login to phpMyAdmin to load the updated configuration file.'
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);
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$retval .= '</li>';
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$retval .= '</ul>';
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}
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return $retval;
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}
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/**
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* prints out one diagnostic message for a feature
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*
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* @param string $feature_name feature name in a message string
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* @param string $relation_parameter the $GLOBALS['cfgRelation'] parameter to check
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* @param array $messages utility messages
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* @param boolean $skip_line whether to skip a line after the message
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*
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* @return string
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*/
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function PMA_getDiagMessageForFeature($feature_name,
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$relation_parameter, $messages, $skip_line = true
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) {
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$retval = ' <tr><td colspan=2 class="right">' . $feature_name . ': ';
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if ($GLOBALS['cfgRelation'][$relation_parameter]) {
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$retval .= $messages['enabled'];
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} else {
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$retval .= $messages['disabled'];
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}
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$retval .= '</td></tr>';
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if ($skip_line) {
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$retval .= '<tr><td> </td></tr>';
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}
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return $retval;
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}
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/**
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* prints out one diagnostic message for a configuration parameter
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*
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* @param string $parameter config parameter name to display
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* @param boolean $relation_parameter_set whether this parameter is set
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* @param array $messages utility messages
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* @param string $doc_anchor anchor in documentation
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*
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* @return string
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*/
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function PMA_getDiagMessageForParameter($parameter,
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$relation_parameter_set, $messages, $doc_anchor
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) {
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$retval = '<tr><th class="left">';
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$retval .= '$cfg[\'Servers\'][$i][\'' . $parameter . '\'] ... ';
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$retval .= '</th><td class="right">';
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if ($relation_parameter_set) {
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$retval .= $messages['ok'];
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} else {
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$retval .= sprintf(
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$messages['error'],
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PMA_Util::getDocuLink('config', 'cfg_Servers_' . $doc_anchor)
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);
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}
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$retval .= '</td></tr>' . "\n";
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return $retval;
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}
|
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|
|
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/**
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* Defines the relation parameters for the current user
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* just a copy of the functions used for relations ;-)
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* but added some stuff to check what will work
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*
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* @access protected
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* @return array the relation parameters for the current user
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*/
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function PMA_checkRelationsParam()
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{
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$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['recentwork'] = false;
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$cfgRelation['uiprefswork'] = false;
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$cfgRelation['trackingwork'] = false;
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$cfgRelation['designerwork'] = false;
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$cfgRelation['userconfigwork'] = false;
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$cfgRelation['menuswork'] = false;
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$cfgRelation['navwork'] = false;
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$cfgRelation['allworks'] = false;
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$cfgRelation['user'] = null;
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$cfgRelation['db'] = null;
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if ($GLOBALS['server'] == 0
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|| empty($GLOBALS['cfg']['Server']['pmadb'])
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|| ! $GLOBALS['dbi']->selectDb($GLOBALS['cfg']['Server']['pmadb'], $GLOBALS['controllink'])
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) {
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// No server selected -> no bookmark table
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// we return the array with the falses in it,
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// to avoid some 'Unitialized string offset' errors later
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$GLOBALS['cfg']['Server']['pmadb'] = false;
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return $cfgRelation;
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}
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|
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$cfgRelation['user'] = $GLOBALS['cfg']['Server']['user'];
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$cfgRelation['db'] = $GLOBALS['cfg']['Server']['pmadb'];
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// Now I just check if all tables that i need are present so I can for
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// example enable relations but not pdf...
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// I was thinking of checking if they have all required columns but I
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// fear it might be too slow
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$tab_query = 'SHOW TABLES FROM '
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. PMA_Util::backquote(
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$GLOBALS['cfg']['Server']['pmadb']
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);
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$tab_rs = PMA_queryAsControlUser(
|
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$tab_query, false, PMA_DatabaseInterface::QUERY_STORE
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);
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if (! $tab_rs) {
|
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// query failed ... ?
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//$GLOBALS['cfg']['Server']['pmadb'] = false;
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return $cfgRelation;
|
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}
|
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|
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while ($curr_table = @$GLOBALS['dbi']->fetchRow($tab_rs)) {
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if ($curr_table[0] == $GLOBALS['cfg']['Server']['bookmarktable']) {
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$cfgRelation['bookmark'] = $curr_table[0];
|
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} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['relation']) {
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$cfgRelation['relation'] = $curr_table[0];
|
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} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['table_info']) {
|
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$cfgRelation['table_info'] = $curr_table[0];
|
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} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['table_coords']) {
|
|
$cfgRelation['table_coords'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['designer_coords']) {
|
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$cfgRelation['designer_coords'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['column_info']) {
|
|
$cfgRelation['column_info'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['pdf_pages']) {
|
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$cfgRelation['pdf_pages'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['history']) {
|
|
$cfgRelation['history'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['recent']) {
|
|
$cfgRelation['recent'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['table_uiprefs']) {
|
|
$cfgRelation['table_uiprefs'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['tracking']) {
|
|
$cfgRelation['tracking'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['userconfig']) {
|
|
$cfgRelation['userconfig'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['users']) {
|
|
$cfgRelation['users'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['usergroups']) {
|
|
$cfgRelation['usergroups'] = $curr_table[0];
|
|
} elseif ($curr_table[0] == $GLOBALS['cfg']['Server']['navigationhiding']) {
|
|
$cfgRelation['navigationhiding'] = $curr_table[0];
|
|
}
|
|
} // end while
|
|
$GLOBALS['dbi']->freeResult($tab_rs);
|
|
|
|
if (isset($cfgRelation['relation'])) {
|
|
$cfgRelation['relwork'] = true;
|
|
if (isset($cfgRelation['table_info'])) {
|
|
$cfgRelation['displaywork'] = true;
|
|
}
|
|
}
|
|
|
|
if (isset($cfgRelation['table_coords']) && isset($cfgRelation['pdf_pages'])) {
|
|
$cfgRelation['pdfwork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['column_info'])) {
|
|
$cfgRelation['commwork'] = true;
|
|
$cfgRelation['mimework'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['history'])) {
|
|
$cfgRelation['historywork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['recent'])) {
|
|
$cfgRelation['recentwork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['table_uiprefs'])) {
|
|
$cfgRelation['uiprefswork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['tracking'])) {
|
|
$cfgRelation['trackingwork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['userconfig'])) {
|
|
$cfgRelation['userconfigwork'] = true;
|
|
}
|
|
|
|
// we do not absolutely need that the internal relations or the PDF
|
|
// schema feature be activated
|
|
if (isset($cfgRelation['designer_coords'])) {
|
|
$cfgRelation['designerwork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['bookmark'])) {
|
|
$cfgRelation['bookmarkwork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['users']) && isset($cfgRelation['usergroups'])) {
|
|
$cfgRelation['menuswork'] = true;
|
|
}
|
|
|
|
if (isset($cfgRelation['navigationhiding'])) {
|
|
$cfgRelation['navwork'] = true;
|
|
}
|
|
|
|
if ($cfgRelation['relwork'] && $cfgRelation['displaywork']
|
|
&& $cfgRelation['pdfwork'] && $cfgRelation['commwork']
|
|
&& $cfgRelation['mimework'] && $cfgRelation['historywork']
|
|
&& $cfgRelation['recentwork'] && $cfgRelation['uiprefswork']
|
|
&& $cfgRelation['trackingwork'] && $cfgRelation['userconfigwork']
|
|
&& $cfgRelation['bookmarkwork'] && $cfgRelation['designerwork']
|
|
&& $cfgRelation['menuswork'] && $cfgRelation['navwork']
|
|
) {
|
|
$cfgRelation['allworks'] = true;
|
|
}
|
|
|
|
return $cfgRelation;
|
|
} // end of the 'PMA_getRelationsParam()' function
|
|
|
|
/**
|
|
* Gets all Relations to foreign tables for a given table or
|
|
* optionally a given column in a table
|
|
*
|
|
* @param string $db the name of the db to check for
|
|
* @param string $table the name of the table to check for
|
|
* @param string $column the name of the column to check for
|
|
* @param string $source the source for foreign key information
|
|
*
|
|
* @return array db,table,column
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getForeigners($db, $table, $column = '', $source = 'both')
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
$foreign = array();
|
|
|
|
if ($cfgRelation['relwork'] && ($source == 'both' || $source == 'internal')) {
|
|
$rel_query = '
|
|
SELECT `master_field`,
|
|
`foreign_db`,
|
|
`foreign_table`,
|
|
`foreign_field`
|
|
FROM ' . PMA_Util::backquote($cfgRelation['db'])
|
|
. '.' . PMA_Util::backquote($cfgRelation['relation']) . '
|
|
WHERE `master_db` = \'' . PMA_Util::sqlAddSlashes($db) . '\'
|
|
AND `master_table` = \'' . PMA_Util::sqlAddSlashes($table) . '\' ';
|
|
if (strlen($column)) {
|
|
$rel_query .= ' AND `master_field` = '
|
|
. '\'' . PMA_Util::sqlAddSlashes($column) . '\'';
|
|
}
|
|
$foreign = $GLOBALS['dbi']->fetchResult(
|
|
$rel_query, 'master_field', null, $GLOBALS['controllink']
|
|
);
|
|
}
|
|
|
|
if (($source == 'both' || $source == 'foreign') && strlen($table)) {
|
|
|
|
$show_create_table_query = 'SHOW CREATE TABLE '
|
|
. PMA_Util::backquote($db) . '.' . PMA_Util::backquote($table);
|
|
$show_create_table = $GLOBALS['dbi']->fetchValue($show_create_table_query, 0, 1);
|
|
$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
|
|
|
|
foreach ($analyzed_sql[0]['foreign_keys'] as $one_key) {
|
|
// The analyzer may return more than one column name in the
|
|
// index list or the ref_index_list; if this happens,
|
|
// the current logic just discards the whole index; having
|
|
// more than one index field is currently unsupported (see FAQ 3.6)
|
|
if (count($one_key['index_list']) == 1) {
|
|
foreach ($one_key['index_list'] as $i => $field) {
|
|
// If a foreign key is defined in the 'internal' source (pmadb)
|
|
// and as a native foreign key, we won't get it twice
|
|
// if $source='both' because we use $field as key
|
|
|
|
// The parser looks for a CONSTRAINT clause just before
|
|
// the FOREIGN KEY clause. It finds it (as output from
|
|
// SHOW CREATE TABLE) in MySQL 4.0.13, but not in older
|
|
// versions like 3.23.58.
|
|
// In those cases, the FOREIGN KEY parsing will put numbers
|
|
// like -1, 0, 1... instead of the constraint number.
|
|
|
|
if (isset($one_key['constraint'])) {
|
|
$foreign[$field]['constraint'] = $one_key['constraint'];
|
|
}
|
|
|
|
if (isset($one_key['ref_db_name'])) {
|
|
$foreign[$field]['foreign_db'] = $one_key['ref_db_name'];
|
|
} else {
|
|
$foreign[$field]['foreign_db'] = $db;
|
|
}
|
|
$foreign[$field]['foreign_table'] = $one_key['ref_table_name'];
|
|
$foreign[$field]['foreign_field'] = $one_key['ref_index_list'][$i];
|
|
if (isset($one_key['on_delete'])) {
|
|
$foreign[$field]['on_delete'] = $one_key['on_delete'];
|
|
}
|
|
if (isset($one_key['on_update'])) {
|
|
$foreign[$field]['on_update'] = $one_key['on_update'];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Emulating relations for some information_schema and data_dictionary tables
|
|
*/
|
|
$is_information_schema = strtolower($db) == 'information_schema';
|
|
$is_data_dictionary = PMA_DRIZZLE && strtolower($db) == 'data_dictionary';
|
|
if (($is_information_schema || $is_data_dictionary)
|
|
&& ($source == 'internal' || $source == 'both')
|
|
) {
|
|
if ($is_information_schema) {
|
|
$relations_key = 'information_schema_relations';
|
|
include_once './libraries/information_schema_relations.lib.php';
|
|
} else {
|
|
$relations_key = 'data_dictionary_relations';
|
|
include_once './libraries/data_dictionary_relations.lib.php';
|
|
}
|
|
if (isset($GLOBALS[$relations_key][$table])) {
|
|
foreach ($GLOBALS[$relations_key][$table] as $field => $relations) {
|
|
if ((! strlen($column) || $column == $field)
|
|
&& (! isset($foreign[$field]) || ! strlen($foreign[$field]))
|
|
) {
|
|
$foreign[$field] = $relations;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $foreign;
|
|
} // end of the 'PMA_getForeigners()' function
|
|
|
|
/**
|
|
* Gets the display field of a table
|
|
*
|
|
* @param string $db the name of the db to check for
|
|
* @param string $table the name of the table to check for
|
|
*
|
|
* @return string field name
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getDisplayField($db, $table)
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
/**
|
|
* Try to fetch the display field from DB.
|
|
*/
|
|
if ($cfgRelation['displaywork']) {
|
|
$disp_query = '
|
|
SELECT `display_field`
|
|
FROM ' . PMA_Util::backquote($cfgRelation['db'])
|
|
. '.' . PMA_Util::backquote($cfgRelation['table_info']) . '
|
|
WHERE `db_name` = \'' . PMA_Util::sqlAddSlashes($db) . '\'
|
|
AND `table_name` = \'' . PMA_Util::sqlAddSlashes($table) . '\'';
|
|
|
|
$row = $GLOBALS['dbi']->fetchSingleRow(
|
|
$disp_query, 'ASSOC', $GLOBALS['controllink']
|
|
);
|
|
if (isset($row['display_field'])) {
|
|
return $row['display_field'];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Emulating the display field for some information_schema tables.
|
|
*/
|
|
if ($db == 'information_schema') {
|
|
switch ($table) {
|
|
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 columns of a table or the db itself
|
|
*
|
|
* @param string $db the name of the db to check for
|
|
* @param string $table the name of the table to check for
|
|
*
|
|
* @return array [column_name] = comment
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getComments($db, $table = '')
|
|
{
|
|
$comments = array();
|
|
|
|
if ($table != '') {
|
|
// MySQL native column comments
|
|
$columns = $GLOBALS['dbi']->getColumns($db, $table, null, true);
|
|
if ($columns) {
|
|
foreach ($columns as $column) {
|
|
if (! empty($column['Comment'])) {
|
|
$comments[$column['Field']] = $column['Comment'];
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
$comments[] = PMA_getDbComment($db);
|
|
}
|
|
|
|
return $comments;
|
|
} // end of the 'PMA_getComments()' function
|
|
|
|
/**
|
|
* Gets the comment for a db
|
|
*
|
|
* @param string $db the name of the db to check for
|
|
*
|
|
* @return string comment
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getDbComment($db)
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
$comment = '';
|
|
|
|
if ($cfgRelation['commwork']) {
|
|
// pmadb internal db comment
|
|
$com_qry = "
|
|
SELECT `comment`
|
|
FROM " . PMA_Util::backquote($cfgRelation['db'])
|
|
. "." . PMA_Util::backquote($cfgRelation['column_info']) . "
|
|
WHERE db_name = '" . PMA_Util::sqlAddSlashes($db) . "'
|
|
AND table_name = ''
|
|
AND column_name = '(db_comment)'";
|
|
$com_rs = PMA_queryAsControlUser(
|
|
$com_qry, true, PMA_DatabaseInterface::QUERY_STORE
|
|
);
|
|
|
|
if ($com_rs && $GLOBALS['dbi']->numRows($com_rs) > 0) {
|
|
$row = $GLOBALS['dbi']->fetchAssoc($com_rs);
|
|
$comment = $row['comment'];
|
|
}
|
|
$GLOBALS['dbi']->freeResult($com_rs);
|
|
}
|
|
|
|
return $comment;
|
|
} // end of the 'PMA_getDbComment()' function
|
|
|
|
/**
|
|
* Gets the comment for a db
|
|
*
|
|
* @access public
|
|
*
|
|
* @return string comment
|
|
*/
|
|
function PMA_getDbComments()
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
$comments = array();
|
|
|
|
if ($cfgRelation['commwork']) {
|
|
// pmadb internal db comment
|
|
$com_qry = "
|
|
SELECT `db_name`, `comment`
|
|
FROM " . PMA_Util::backquote($cfgRelation['db'])
|
|
. "." . PMA_Util::backquote($cfgRelation['column_info']) . "
|
|
WHERE `column_name` = '(db_comment)'";
|
|
$com_rs = PMA_queryAsControlUser(
|
|
$com_qry, true, PMA_DatabaseInterface::QUERY_STORE
|
|
);
|
|
|
|
if ($com_rs && $GLOBALS['dbi']->numRows($com_rs) > 0) {
|
|
while ($row = $GLOBALS['dbi']->fetchAssoc($com_rs)) {
|
|
$comments[$row['db_name']] = $row['comment'];
|
|
}
|
|
}
|
|
$GLOBALS['dbi']->freeResult($com_rs);
|
|
}
|
|
|
|
return $comments;
|
|
} // end of the 'PMA_getDbComments()' function
|
|
|
|
/**
|
|
* Set a database comment to a certain value.
|
|
*
|
|
* @param string $db the name of the db
|
|
* @param string $comment the value of the column
|
|
*
|
|
* @return boolean true, if comment-query was made.
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_setDbComment($db, $comment = '')
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
if (! $cfgRelation['commwork']) {
|
|
return false;
|
|
}
|
|
|
|
if (strlen($comment)) {
|
|
$upd_query = 'INSERT INTO '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['column_info'])
|
|
. ' (`db_name`, `table_name`, `column_name`, `comment`)'
|
|
. ' VALUES (\''
|
|
. PMA_Util::sqlAddSlashes($db)
|
|
. "', '', '(db_comment)', '"
|
|
. PMA_Util::sqlAddSlashes($comment)
|
|
. "') "
|
|
. ' ON DUPLICATE KEY UPDATE '
|
|
. "`comment` = '" . PMA_Util::sqlAddSlashes($comment) . "'";
|
|
} else {
|
|
$upd_query = 'DELETE FROM '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['column_info'])
|
|
. ' WHERE `db_name` = \'' . PMA_Util::sqlAddSlashes($db) . '\'
|
|
AND `table_name` = \'\'
|
|
AND `column_name` = \'(db_comment)\'';
|
|
}
|
|
|
|
if (isset($upd_query)) {
|
|
return PMA_queryAsControlUser($upd_query);
|
|
}
|
|
|
|
return false;
|
|
} // end of 'PMA_setDbComment()' function
|
|
|
|
/**
|
|
* Set a SQL history entry
|
|
*
|
|
* @param string $db the name of the db
|
|
* @param string $table the name of the table
|
|
* @param string $username the username
|
|
* @param string $sqlquery the sql query
|
|
*
|
|
* @return void
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_setHistory($db, $table, $username, $sqlquery)
|
|
{
|
|
// Prevent to run this automatically on Footer class destroying in testsuite
|
|
if (defined('TESTSUITE')
|
|
|| strlen($sqlquery) > $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']
|
|
) {
|
|
return;
|
|
}
|
|
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
if (! isset($_SESSION['sql_history'])) {
|
|
$_SESSION['sql_history'] = array();
|
|
}
|
|
|
|
$key = md5($sqlquery . $db . $table);
|
|
|
|
if (isset($_SESSION['sql_history'][$key])) {
|
|
unset($_SESSION['sql_history'][$key]);
|
|
}
|
|
|
|
$_SESSION['sql_history'][$key] = array(
|
|
'db' => $db,
|
|
'table' => $table,
|
|
'sqlquery' => $sqlquery,
|
|
);
|
|
|
|
if (count($_SESSION['sql_history']) > $GLOBALS['cfg']['QueryHistoryMax']) {
|
|
// history should not exceed a maximum count
|
|
array_shift($_SESSION['sql_history']);
|
|
}
|
|
|
|
if (! $cfgRelation['historywork'] || ! $GLOBALS['cfg']['QueryHistoryDB']) {
|
|
return;
|
|
}
|
|
|
|
PMA_queryAsControlUser(
|
|
'INSERT INTO '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['history']) . '
|
|
(`username`,
|
|
`db`,
|
|
`table`,
|
|
`timevalue`,
|
|
`sqlquery`)
|
|
VALUES
|
|
(\'' . PMA_Util::sqlAddSlashes($username) . '\',
|
|
\'' . PMA_Util::sqlAddSlashes($db) . '\',
|
|
\'' . PMA_Util::sqlAddSlashes($table) . '\',
|
|
NOW(),
|
|
\'' . PMA_Util::sqlAddSlashes($sqlquery) . '\')'
|
|
);
|
|
} // end of 'PMA_setHistory()' function
|
|
|
|
/**
|
|
* Gets a SQL history entry
|
|
*
|
|
* @param string $username the username
|
|
*
|
|
* @return array list of history items
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_getHistory($username)
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
/**
|
|
* if db-based history is disabled but there exists a session-based
|
|
* history, use it
|
|
*/
|
|
if (! $GLOBALS['cfg']['QueryHistoryDB'] && isset($_SESSION['sql_history'])) {
|
|
return array_reverse($_SESSION['sql_history']);
|
|
}
|
|
|
|
if (! $cfgRelation['historywork']) {
|
|
return false;
|
|
}
|
|
|
|
$hist_query = '
|
|
SELECT `db`,
|
|
`table`,
|
|
`sqlquery`
|
|
FROM ' . PMA_Util::backquote($cfgRelation['db'])
|
|
. '.' . PMA_Util::backquote($cfgRelation['history']) . '
|
|
WHERE `username` = \'' . PMA_Util::sqlAddSlashes($username) . '\'
|
|
ORDER BY `id` DESC';
|
|
|
|
return $GLOBALS['dbi']->fetchResult($hist_query, null, null, $GLOBALS['controllink']);
|
|
} // end of 'PMA_getHistory()' function
|
|
|
|
/**
|
|
* purges SQL history
|
|
*
|
|
* deletes entries that exceeds $cfg['QueryHistoryMax'], oldest first, for the
|
|
* given user
|
|
*
|
|
* @param string $username the username
|
|
*
|
|
* @return void
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_purgeHistory($username)
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
if (! $GLOBALS['cfg']['QueryHistoryDB'] || ! $cfgRelation['historywork']) {
|
|
return;
|
|
}
|
|
|
|
if (! $cfgRelation['historywork']) {
|
|
return;
|
|
}
|
|
|
|
$search_query = '
|
|
SELECT `timevalue`
|
|
FROM ' . PMA_Util::backquote($cfgRelation['db'])
|
|
. '.' . PMA_Util::backquote($cfgRelation['history']) . '
|
|
WHERE `username` = \'' . PMA_Util::sqlAddSlashes($username) . '\'
|
|
ORDER BY `timevalue` DESC
|
|
LIMIT ' . $GLOBALS['cfg']['QueryHistoryMax'] . ', 1';
|
|
|
|
if ($max_time = $GLOBALS['dbi']->fetchValue($search_query, 0, 0, $GLOBALS['controllink'])) {
|
|
PMA_queryAsControlUser(
|
|
'DELETE FROM '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['history']) . '
|
|
WHERE `username` = \'' . PMA_Util::sqlAddSlashes($username) . '\'
|
|
AND `timevalue` <= \'' . $max_time . '\''
|
|
);
|
|
}
|
|
} // end of 'PMA_purgeHistory()' function
|
|
|
|
/**
|
|
* Prepares the dropdown for one mode
|
|
*
|
|
* @param array $foreign the keys and values for foreigns
|
|
* @param string $data the current data of the dropdown
|
|
* @param string $mode the needed mode
|
|
*
|
|
* @return array the <option value=""><option>s
|
|
*
|
|
* @access protected
|
|
*/
|
|
function PMA_buildForeignDropdown($foreign, $data, $mode)
|
|
{
|
|
$reloptions = array();
|
|
|
|
// id-only is a special mode used when no foreign display column
|
|
// is available
|
|
if ($mode == 'id-content' || $mode == 'id-only') {
|
|
// sort for id-content
|
|
if ($GLOBALS['cfg']['NaturalOrder']) {
|
|
uksort($foreign, 'strnatcasecmp');
|
|
} else {
|
|
ksort($foreign);
|
|
}
|
|
} elseif ($mode == 'content-id') {
|
|
// sort for content-id
|
|
if ($GLOBALS['cfg']['NaturalOrder']) {
|
|
natcasesort($foreign);
|
|
} else {
|
|
asort($foreign);
|
|
}
|
|
}
|
|
|
|
foreach ($foreign as $key => $value) {
|
|
if ($GLOBALS['PMA_String']->strlen($value) <= $GLOBALS['cfg']['LimitChars']) {
|
|
$vtitle = '';
|
|
$value = htmlspecialchars($value);
|
|
} else {
|
|
$vtitle = htmlspecialchars($value);
|
|
$value = htmlspecialchars(
|
|
substr($value, 0, $GLOBALS['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>';
|
|
} elseif ($mode == 'id-content') {
|
|
$reloptions[] = $reloption . '>'
|
|
. htmlspecialchars($key) . ' - ' . $value . '</option>';
|
|
} elseif ($mode == 'id-only') {
|
|
$reloptions[] = $reloption . '>'
|
|
. htmlspecialchars($key) . '</option>';
|
|
}
|
|
} // end foreach
|
|
|
|
return $reloptions;
|
|
} // end of 'PMA_buildForeignDropdown' function
|
|
|
|
/**
|
|
* Outputs dropdown with values of foreign fields
|
|
*
|
|
* @param array $disp_row array of the displayed row
|
|
* @param string $foreign_field the foreign field
|
|
* @param string $foreign_display the foreign field to display
|
|
* @param string $data the current data of the dropdown (field in row)
|
|
* @param int $max maximum number of items in the dropdown
|
|
*
|
|
* @return string the <option value=""><option>s
|
|
*
|
|
* @access public
|
|
*/
|
|
function PMA_foreignDropdown($disp_row, $foreign_field, $foreign_display, $data,
|
|
$max = null
|
|
) {
|
|
if (null === $max) {
|
|
$max = $GLOBALS['cfg']['ForeignKeyMaxLimit'];
|
|
}
|
|
|
|
$foreign = array();
|
|
|
|
// collect the data
|
|
foreach ($disp_row 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
|
|
|
|
// put the dropdown sections in correct order
|
|
$top = array();
|
|
$bottom = array();
|
|
if ($foreign_display) {
|
|
if (PMA_isValid($GLOBALS['cfg']['ForeignKeyDropdownOrder'], 'array')) {
|
|
if (PMA_isValid($GLOBALS['cfg']['ForeignKeyDropdownOrder'][0])) {
|
|
$top = PMA_buildForeignDropdown(
|
|
$foreign,
|
|
$data,
|
|
$GLOBALS['cfg']['ForeignKeyDropdownOrder'][0]
|
|
);
|
|
}
|
|
if (PMA_isValid($GLOBALS['cfg']['ForeignKeyDropdownOrder'][1])) {
|
|
$bottom = PMA_buildForeignDropdown(
|
|
$foreign,
|
|
$data,
|
|
$GLOBALS['cfg']['ForeignKeyDropdownOrder'][1]
|
|
);
|
|
}
|
|
} else {
|
|
$top = PMA_buildForeignDropdown($foreign, $data, 'id-content');
|
|
$bottom = PMA_buildForeignDropdown($foreign, $data, 'content-id');
|
|
}
|
|
} else {
|
|
$top = PMA_buildForeignDropdown($foreign, $data, 'id-only');
|
|
}
|
|
|
|
// beginning of dropdown
|
|
$ret = '<option value=""> </option>';
|
|
$top_count = count($top);
|
|
if ($max == -1 || $top_count < $max) {
|
|
$ret .= implode('', $top);
|
|
if ($foreign_display && $top_count > 0) {
|
|
// this empty option is to visually mark the beginning of the
|
|
// second series of values (bottom)
|
|
$ret .= '<option value=""> </option>';
|
|
}
|
|
}
|
|
if ($foreign_display) {
|
|
$ret .= implode('', $bottom);
|
|
}
|
|
|
|
return $ret;
|
|
} // end of 'PMA_foreignDropdown()' function
|
|
|
|
/**
|
|
* Gets foreign keys in preparation for a drop-down selector
|
|
*
|
|
* @param array $foreigners array of the foreign keys
|
|
* @param string $field the foreign field name
|
|
* @param bool $override_total whether to override the total
|
|
* @param string $foreign_filter a possible filter
|
|
* @param string $foreign_limit a possible LIMIT clause
|
|
*
|
|
* @return array data about the foreign keys
|
|
*
|
|
* @access public
|
|
*/
|
|
|
|
function PMA_getForeignData(
|
|
$foreigners, $field, $override_total, $foreign_filter, $foreign_limit
|
|
) {
|
|
// we always show the foreign field in the drop-down; if a display
|
|
// field is defined, we show it besides the foreign field
|
|
$foreign_link = false;
|
|
if ($foreigners && isset($foreigners[$field])) {
|
|
$foreigner = $foreigners[$field];
|
|
$foreign_db = $foreigner['foreign_db'];
|
|
$foreign_table = $foreigner['foreign_table'];
|
|
$foreign_field = $foreigner['foreign_field'];
|
|
|
|
// Count number of rows in the foreign table. Currently we do
|
|
// not use a drop-down if more than ForeignKeyMaxLimit rows in the
|
|
// foreign table,
|
|
// for speed reasons and because we need a better interface for this.
|
|
//
|
|
// We could also do the SELECT anyway, with a LIMIT, and ensure that
|
|
// the current value of the field is one of the choices.
|
|
|
|
$the_total = PMA_Table::countRecords($foreign_db, $foreign_table, true);
|
|
|
|
if ($override_total == true
|
|
|| $the_total < $GLOBALS['cfg']['ForeignKeyMaxLimit']
|
|
) {
|
|
// foreign_display can be false if no display field defined:
|
|
$foreign_display = PMA_getDisplayField($foreign_db, $foreign_table);
|
|
|
|
$f_query_main = 'SELECT ' . PMA_Util::backquote($foreign_field)
|
|
. (($foreign_display == false) ? '' : ', ' . PMA_Util::backquote($foreign_display));
|
|
$f_query_from = ' FROM ' . PMA_Util::backquote($foreign_db)
|
|
. '.' . PMA_Util::backquote($foreign_table);
|
|
$f_query_filter = empty($foreign_filter) ? '' : ' WHERE '
|
|
. PMA_Util::backquote($foreign_field)
|
|
. ' LIKE "%' . PMA_Util::sqlAddSlashes($foreign_filter, true) . '%"'
|
|
. (($foreign_display == false) ? '' : ' OR ' . PMA_Util::backquote($foreign_display)
|
|
. ' LIKE "%' . PMA_Util::sqlAddSlashes($foreign_filter, true) . '%"'
|
|
);
|
|
$f_query_order = ($foreign_display == false) ? '' :' ORDER BY '
|
|
. PMA_Util::backquote($foreign_table) . '.'
|
|
. PMA_Util::backquote($foreign_display);
|
|
$f_query_limit = isset($foreign_limit) ? $foreign_limit : '';
|
|
|
|
if (!empty($foreign_filter)) {
|
|
$res = $GLOBALS['dbi']->query(
|
|
'SELECT COUNT(*)' . $f_query_from . $f_query_filter
|
|
);
|
|
if ($res) {
|
|
$the_total = $GLOBALS['dbi']->fetchValue($res);
|
|
@$GLOBALS['dbi']->freeResult($res);
|
|
} else {
|
|
$the_total = 0;
|
|
}
|
|
}
|
|
|
|
$disp = $GLOBALS['dbi']->query(
|
|
$f_query_main . $f_query_from . $f_query_filter
|
|
. $f_query_order . $f_query_limit
|
|
);
|
|
if ($disp && $GLOBALS['dbi']->numRows($disp) > 0) {
|
|
// If a resultset has been created, pre-cache it in the $disp_row
|
|
// array. This helps us from not needing to use mysql_data_seek by
|
|
// accessing a pre-cached PHP array. Usually those resultsets are
|
|
// not that big, so a performance hit should not be expected.
|
|
$disp_row = array();
|
|
while ($single_disp_row = @$GLOBALS['dbi']->fetchAssoc($disp)) {
|
|
$disp_row[] = $single_disp_row;
|
|
}
|
|
@$GLOBALS['dbi']->freeResult($disp);
|
|
}
|
|
} else {
|
|
$disp_row = null;
|
|
$foreign_link = true;
|
|
}
|
|
} // end if $foreigners
|
|
|
|
$foreignData['foreign_link'] = $foreign_link;
|
|
$foreignData['the_total'] = isset($the_total) ? $the_total : null;
|
|
$foreignData['foreign_display'] = (
|
|
isset($foreign_display) ? $foreign_display : null
|
|
);
|
|
$foreignData['disp_row'] = isset($disp_row) ? $disp_row : null;
|
|
$foreignData['foreign_field'] = isset($foreign_field) ? $foreign_field : null;
|
|
return $foreignData;
|
|
} // end of 'PMA_getForeignData()' function
|
|
|
|
/**
|
|
* Finds all related tables
|
|
*
|
|
* @param array $all_tables All the involved tables
|
|
* @param string $master The master table to form the LEFT JOIN clause
|
|
*
|
|
* @return string LEFT JOIN
|
|
* @access private
|
|
*/
|
|
function PMA_getRelatives($all_tables, $master)
|
|
{
|
|
$fromclause = '';
|
|
$emerg = '';
|
|
|
|
// The list of tables that we still couldn't connect
|
|
$remaining_tables = $all_tables;
|
|
unset($remaining_tables[$master]);
|
|
// The list of allready connected tables
|
|
$known_tables[$master] = $master;
|
|
$run = 0;
|
|
while (count($remaining_tables) > 0) {
|
|
// Whether to go from master to foreign or vice versa
|
|
if ($run % 2 == 0) {
|
|
$from = 'master';
|
|
$to = 'foreign';
|
|
} else {
|
|
$from = 'foreign';
|
|
$to = 'master';
|
|
}
|
|
$in_know = '(\'' . implode('\', \'', $known_tables) . '\')';
|
|
$in_left = '(\'' . implode('\', \'', $remaining_tables) . '\')';
|
|
$rel_query = 'SELECT *'
|
|
. ' FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db'])
|
|
. '.' . PMA_Util::backquote($GLOBALS['cfgRelation']['relation'])
|
|
. ' WHERE ' . $from . '_db = \'' . PMA_Util::sqlAddSlashes($GLOBALS['db']) . '\''
|
|
. ' AND ' . $to . '_db = \'' . PMA_Util::sqlAddSlashes($GLOBALS['db']) . '\''
|
|
. ' AND ' . $from . '_table IN ' . $in_know
|
|
. ' AND ' . $to . '_table IN ' . $in_left;
|
|
$relations = @$GLOBALS['dbi']->query($rel_query, $GLOBALS['controllink']);
|
|
while ($row = $GLOBALS['dbi']->fetchAssoc($relations)) {
|
|
$found_table = $row[$to . '_table'];
|
|
if (isset($remaining_tables[$found_table])) {
|
|
$fromclause
|
|
.= "\n" . ' LEFT JOIN '
|
|
. PMA_Util::backquote($GLOBALS['db']) . '.' . PMA_Util::backquote($row[$to . '_table']) . ' ON '
|
|
. PMA_Util::backquote($row[$from . '_table']) . '.'
|
|
. PMA_Util::backquote($row[$from . '_field']) . ' = '
|
|
. PMA_Util::backquote($row[$to . '_table']) . '.'
|
|
. PMA_Util::backquote($row[$to . '_field']) . ' ';
|
|
$known_tables[$found_table] = $found_table;
|
|
unset($remaining_tables[$found_table]);
|
|
}
|
|
} // end while
|
|
$run++;
|
|
if ($run > 5) {
|
|
foreach ($remaining_tables as $table) {
|
|
$emerg .= ', ' . PMA_Util::backquote($table);
|
|
unset($remaining_tables[$table]);
|
|
}
|
|
}
|
|
} // end while
|
|
$fromclause = $emerg . $fromclause;
|
|
return $fromclause;
|
|
} // end of the "PMA_getRelatives()" function
|
|
|
|
/**
|
|
* Rename a field in relation tables
|
|
*
|
|
* usually called after a column in a table was renamed
|
|
*
|
|
* @param string $db database name
|
|
* @param string $table table name
|
|
* @param string $field old field name
|
|
* @param string $new_name new field name
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_REL_renameField($db, $table, $field, $new_name)
|
|
{
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
if ($cfgRelation['displaywork']) {
|
|
$table_query = 'UPDATE '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['table_info'])
|
|
. ' SET display_field = \'' . PMA_Util::sqlAddSlashes($new_name) . '\''
|
|
. ' WHERE db_name = \'' . PMA_Util::sqlAddSlashes($db) . '\''
|
|
. ' AND table_name = \'' . PMA_Util::sqlAddSlashes($table) . '\''
|
|
. ' AND display_field = \'' . PMA_Util::sqlAddSlashes($field) . '\'';
|
|
PMA_queryAsControlUser($table_query);
|
|
}
|
|
|
|
if ($cfgRelation['relwork']) {
|
|
$table_query = 'UPDATE '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['relation'])
|
|
. ' SET master_field = \'' . PMA_Util::sqlAddSlashes($new_name) . '\''
|
|
. ' WHERE master_db = \'' . PMA_Util::sqlAddSlashes($db) . '\''
|
|
. ' AND master_table = \'' . PMA_Util::sqlAddSlashes($table) . '\''
|
|
. ' AND master_field = \'' . PMA_Util::sqlAddSlashes($field) . '\'';
|
|
PMA_queryAsControlUser($table_query);
|
|
|
|
$table_query = 'UPDATE '
|
|
. PMA_Util::backquote($cfgRelation['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['relation'])
|
|
. ' SET foreign_field = \'' . PMA_Util::sqlAddSlashes($new_name) . '\''
|
|
. ' WHERE foreign_db = \'' . PMA_Util::sqlAddSlashes($db) . '\''
|
|
. ' AND foreign_table = \'' . PMA_Util::sqlAddSlashes($table) . '\''
|
|
. ' AND foreign_field = \'' . PMA_Util::sqlAddSlashes($field) . '\'';
|
|
PMA_queryAsControlUser($table_query);
|
|
|
|
} // end if relwork
|
|
}
|
|
|
|
|
|
/**
|
|
* Performs SQL query used for renaming table.
|
|
*
|
|
* @param string $table Relation table to use
|
|
* @param string $source_db Source database name
|
|
* @param string $target_db Target database name
|
|
* @param string $source_table Source table name
|
|
* @param string $target_table Target table name
|
|
* @param string $db_field Name of database field
|
|
* @param string $table_field Name of table field
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_REL_renameSingleTable($table,
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
$db_field, $table_field
|
|
) {
|
|
$query = 'UPDATE '
|
|
. PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.'
|
|
. PMA_Util::backquote($GLOBALS['cfgRelation'][$table])
|
|
. ' SET '
|
|
. $db_field . ' = \'' . PMA_Util::sqlAddSlashes($target_db) . '\', '
|
|
. $table_field . ' = \'' . PMA_Util::sqlAddSlashes($target_table) . '\''
|
|
. ' WHERE '
|
|
. $db_field . ' = \'' . PMA_Util::sqlAddSlashes($source_db) . '\''
|
|
. ' AND '
|
|
. $table_field . ' = \'' . PMA_Util::sqlAddSlashes($source_table) . '\'';
|
|
PMA_queryAsControlUser($query);
|
|
}
|
|
|
|
|
|
/**
|
|
* Rename a table in relation tables
|
|
*
|
|
* usually called after table has been moved
|
|
*
|
|
* @param string $source_db Source database name
|
|
* @param string $target_db Target database name
|
|
* @param string $source_table Source table name
|
|
* @param string $target_table Target table name
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_REL_renameTable($source_db, $target_db, $source_table, $target_table)
|
|
{
|
|
// Move old entries from PMA-DBs to new table
|
|
if ($GLOBALS['cfgRelation']['commwork']) {
|
|
PMA_REL_renameSingleTable(
|
|
'column_info',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'db_name', 'table_name'
|
|
);
|
|
}
|
|
|
|
// updating bookmarks is not possible since only a single table is
|
|
// moved, and not the whole DB.
|
|
|
|
if ($GLOBALS['cfgRelation']['displaywork']) {
|
|
PMA_REL_renameSingleTable(
|
|
'table_info',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'db_name', 'table_name'
|
|
);
|
|
}
|
|
|
|
if ($GLOBALS['cfgRelation']['relwork']) {
|
|
PMA_REL_renameSingleTable(
|
|
'relation',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'foreign_db', 'foreign_table'
|
|
);
|
|
|
|
PMA_REL_renameSingleTable(
|
|
'relation',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'master_db', 'master_table'
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @todo Can't get moving PDFs the right way. The page numbers
|
|
* always get screwed up independently from duplication because the
|
|
* numbers do not seem to be stored on a per-database basis. Would
|
|
* the author of pdf support please have a look at it?
|
|
*/
|
|
|
|
if ($GLOBALS['cfgRelation']['pdfwork']) {
|
|
PMA_REL_renameSingleTable(
|
|
'table_coords',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'db_name', 'table_name'
|
|
);
|
|
}
|
|
|
|
if ($GLOBALS['cfgRelation']['designerwork']) {
|
|
PMA_REL_renameSingleTable(
|
|
'designer_coords',
|
|
$source_db, $target_db,
|
|
$source_table, $target_table,
|
|
'db_name', 'table_name'
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a PDF page
|
|
*
|
|
* @param string $newpage name of the new PDF page
|
|
* @param array $cfgRelation Relation configuration
|
|
* @param string $db database name
|
|
*
|
|
* @return string $pdf_page_number
|
|
*/
|
|
function PMA_REL_createPage($newpage, $cfgRelation, $db)
|
|
{
|
|
if (! isset($newpage) || $newpage == '') {
|
|
$newpage = __('no description');
|
|
}
|
|
$ins_query = 'INSERT INTO '
|
|
. PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.'
|
|
. PMA_Util::backquote($cfgRelation['pdf_pages'])
|
|
. ' (db_name, page_descr)'
|
|
. ' VALUES (\''
|
|
. PMA_Util::sqlAddSlashes($db) . '\', \''
|
|
. PMA_Util::sqlAddSlashes($newpage) . '\')';
|
|
PMA_queryAsControlUser($ins_query, false);
|
|
|
|
return $GLOBALS['dbi']->insertId(
|
|
isset($GLOBALS['controllink']) ? $GLOBALS['controllink'] : ''
|
|
);
|
|
}
|
|
?>
|