/**
* Validate whether the table exists.
*
* @return void
*/
protected function validateTableAndLoadFields()
{
$sql = 'DESCRIBE ' . PMA_Util::backquote($this->tableName);
$result = $GLOBALS['dbi']->tryQuery($sql, null, PMA_DatabaseInterface::QUERY_STORE);
if (!$result || !$GLOBALS['dbi']->numRows($result)) {
$this->showMissingTableError();
}
if ($this->showKeys) {
$indexes = PMA_Index::getFromTable($this->tableName, $this->db);
$all_columns = array();
foreach ($indexes as $index) {
$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
}
$this->fields = array_keys($all_columns);
} else {
while ($row = $GLOBALS['dbi']->fetchRow($result)) {
$this->fields[] = $row[0];
}
}
}
/**
* Displays the headers of the results table
*
* @uses $_SESSION['tmp_user_values']['disp_direction']
* @uses $_SESSION['tmp_user_values']['repeat_cells']
* @uses $_SESSION['tmp_user_values']['max_rows']
* @uses $_SESSION['tmp_user_values']['display_text']
* @uses $_SESSION['tmp_user_values']['display_binary']
* @uses $_SESSION['tmp_user_values']['display_binary_as_hex']
* @param array which elements to display
* @param array the list of fields properties
* @param integer the total number of fields returned by the SQL query
* @param array the analyzed query
*
* @return boolean $clause_is_unique
*
* @global string $db the database name
* @global string $table the table name
* @global string $goto the URL to go back in case of errors
* @global string $sql_query the SQL query
* @global integer $num_rows the total number of rows returned by the
* SQL query
* @global array $vertical_display informations used with vertical display
* mode
*
* @access private
*
* @see PMA_displayTable()
*/
function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $analyzed_sql = '', $sort_expression, $sort_expression_nodirection, $sort_direction)
{
global $db, $table, $goto;
global $sql_query, $num_rows;
global $vertical_display, $highlight_columns;
if ($analyzed_sql == '') {
$analyzed_sql = array();
}
// can the result be sorted?
if ($is_display['sort_lnk'] == '1') {
// Just as fallback
$unsorted_sql_query = $sql_query;
if (isset($analyzed_sql[0]['unsorted_query'])) {
$unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
}
// Handles the case of multiple clicks on a column's header
// which would add many spaces before "ORDER BY" in the
// generated query.
$unsorted_sql_query = trim($unsorted_sql_query);
// sorting by indexes, only if it makes sense (only one table ref)
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' && isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
// grab indexes data:
$indexes = PMA_Index::getFromTable($table, $db);
// do we have any index?
if ($indexes) {
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
$span = $fields_cnt;
if ($is_display['edit_lnk'] != 'nn') {
$span++;
}
if ($is_display['del_lnk'] != 'nn') {
$span++;
}
if ($is_display['del_lnk'] != 'kp' && $is_display['del_lnk'] != 'nn') {
$span++;
}
} else {
$span = $num_rows + floor($num_rows / $_SESSION['tmp_user_values']['repeat_cells']) + 1;
}
echo '<form action="sql.php" method="post">' . "\n";
echo PMA_generate_common_hidden_inputs($db, $table);
echo $GLOBALS['strSortByKey'] . ': <select name="sql_query" onchange="this.form.submit();">' . "\n";
$used_index = false;
$local_order = isset($sort_expression) ? $sort_expression : '';
foreach ($indexes as $index) {
$asc_sort = '`' . implode('` ASC, `', array_keys($index->getColumns())) . '` ASC';
$desc_sort = '`' . implode('` DESC, `', array_keys($index->getColumns())) . '` DESC';
$used_index = $used_index || $local_order == $asc_sort || $local_order == $desc_sort;
echo '<option value="' . htmlspecialchars($unsorted_sql_query . ' ORDER BY ' . $asc_sort) . '"' . ($local_order == $asc_sort ? ' selected="selected"' : '') . '>' . htmlspecialchars($index->getName()) . ' (' . $GLOBALS['strAscending'] . ')</option>';
echo '<option value="' . htmlspecialchars($unsorted_sql_query . ' ORDER BY ' . $desc_sort) . '"' . ($local_order == $desc_sort ? ' selected="selected"' : '') . '>' . htmlspecialchars($index->getName()) . ' (' . $GLOBALS['strDescending'] . ')</option>';
}
echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . $GLOBALS['strNone'] . '</option>';
echo '</select>' . "\n";
echo '<noscript><input type="submit" value="' . $GLOBALS['strGo'] . '" /></noscript>';
echo '</form>' . "\n";
}
}
}
$vertical_display['emptypre'] = 0;
$vertical_display['emptyafter'] = 0;
$vertical_display['textbtn'] = '';
// Display options (if we are not in print view)
if (!(isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1')) {
echo '<form method="post" action="sql.php" name="displayOptionsForm" id="displayOptionsForm">';
$url_params = array('db' => $db, 'table' => $table, 'sql_query' => $sql_query, 'goto' => $goto, 'display_options_form' => 1);
echo PMA_generate_common_hidden_inputs($url_params);
echo '<br />';
PMA_generate_slider_effect('displayoptions', $GLOBALS['strOptions']);
echo '<fieldset>';
echo '<div class="formelement">';
$choices = array('P' => $GLOBALS['strPartialText'], 'F' => $GLOBALS['strFullText']);
PMA_display_html_radio('display_text', $choices, $_SESSION['tmp_user_values']['display_text']);
echo '</div>';
// prepare full/partial text button or link
if ($_SESSION['tmp_user_values']['display_text'] == 'F') {
// currently in fulltext mode so show the opposite link
$tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_partialtext.png';
$tmp_txt = $GLOBALS['strPartialText'];
$url_params['display_text'] = 'P';
} else {
$tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_fulltext.png';
$tmp_txt = $GLOBALS['strFullText'];
$url_params['display_text'] = 'F';
}
$tmp_image = '<img class="fulltext" width="50" height="20" src="' . $tmp_image_file . '" alt="' . $tmp_txt . '" title="' . $tmp_txt . '" />';
$tmp_url = 'sql.php' . PMA_generate_common_url($url_params);
$full_or_partial_text_link = PMA_linkOrButton($tmp_url, $tmp_image, array(), false);
unset($tmp_image_file, $tmp_txt, $tmp_url, $tmp_image);
if ($GLOBALS['cfgRelation']['relwork'] && $GLOBALS['cfgRelation']['displaywork']) {
echo '<div class="formelement">';
$choices = array('K' => $GLOBALS['strRelationalKey'], 'D' => $GLOBALS['strRelationalDisplayField']);
PMA_display_html_radio('relational_display', $choices, $_SESSION['tmp_user_values']['relational_display']);
echo '</div>';
}
echo '<div class="formelement">';
PMA_display_html_checkbox('display_binary', $GLOBALS['strShowBinaryContents'], !empty($_SESSION['tmp_user_values']['display_binary']), false);
echo '<br />';
PMA_display_html_checkbox('display_blob', $GLOBALS['strShowBLOBContents'], !empty($_SESSION['tmp_user_values']['display_blob']), false);
echo '<br />';
PMA_display_html_checkbox('display_binary_as_hex', $GLOBALS['strShowBinaryContentsAsHex'], !empty($_SESSION['tmp_user_values']['display_binary_as_hex']), false);
echo '</div>';
// I would have preferred to name this "display_transformation".
// This is the only way I found to be able to keep this setting sticky
// per SQL query, and at the same time have a default that displays
// the transformations.
echo '<div class="formelement">';
PMA_display_html_checkbox('hide_transformation', $GLOBALS['strHide'] . ' ' . $GLOBALS['strMIME_transformation'], !empty($_SESSION['tmp_user_values']['hide_transformation']), false);
echo '</div>';
echo '<div class="clearfloat"></div>';
echo '</fieldset>';
echo '<fieldset class="tblFooters">';
echo '<input type="submit" value="' . $GLOBALS['strGo'] . '" />';
echo '</fieldset>';
echo '</div>';
echo '</form>';
}
// Start of form for multi-rows edit/delete/export
if ($is_display['del_lnk'] == 'dr' || $is_display['del_lnk'] == 'kp') {
echo '<form method="post" action="tbl_row_action.php" name="rowsDeleteForm" id="rowsDeleteForm">' . "\n";
echo PMA_generate_common_hidden_inputs($db, $table, 1);
echo '<input type="hidden" name="goto" value="sql.php" />' . "\n";
}
echo '<table id="table_results" class="data">' . "\n";
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<thead><tr>' . "\n";
}
// 1. Displays the full/partial text button (part 1)...
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
$colspan = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? ' colspan="3"' : '';
} else {
$rowspan = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? ' rowspan="3"' : '';
}
// ... before the result table
if ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn' && $is_display['text_btn'] == '1') {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 3 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<th colspan="<?php
echo $fields_cnt;
?>
"></th>
</tr>
<tr>
<?php
} else {
?>
<tr>
<th colspan="<?php
echo $num_rows + floor($num_rows / $_SESSION['tmp_user_values']['repeat_cells']) + 1;
?>
"></th>
</tr>
<?php
}
// end vertical mode
} elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && $is_display['text_btn'] == '1') {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 3 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<th <?php
echo $colspan;
?>
><?php
echo $full_or_partial_text_link;
?>
</th>
<?php
} else {
$vertical_display['textbtn'] = ' <th ' . $rowspan . ' valign="middle">' . "\n" . ' ' . "\n" . ' </th>' . "\n";
}
// end vertical mode
} elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')) {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 3 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<td<?php
echo $colspan;
?>
></td>
<?php
} else {
$vertical_display['textbtn'] = ' <td' . $rowspan . '></td>' . "\n";
}
// end vertical mode
}
// 2. Displays the fields' name
// 2.0 If sorting links should be used, checks if the query is a "JOIN"
// statement (see 2.1.3)
// 2.0.1 Prepare Display column comments if enabled ($GLOBALS['cfg']['ShowBrowseComments']).
// Do not show comments, if using horizontalflipped mode, because of space usage
if ($GLOBALS['cfg']['ShowBrowseComments'] && $_SESSION['tmp_user_values']['disp_direction'] != 'horizontalflipped') {
$comments_map = array();
if (isset($analyzed_sql[0]) && is_array($analyzed_sql[0])) {
foreach ($analyzed_sql[0]['table_ref'] as $tbl) {
$tb = $tbl['table_true_name'];
$comments_map[$tb] = PMA_getComments($db, $tb);
unset($tb);
}
}
}
if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME'] && !$_SESSION['tmp_user_values']['hide_transformation']) {
require_once './libraries/transformations.lib.php';
$GLOBALS['mime_map'] = PMA_getMIME($db, $table);
}
if ($is_display['sort_lnk'] == '1') {
$select_expr = $analyzed_sql[0]['select_expr_clause'];
}
// garvin: See if we have to highlight any header fields of a WHERE query.
// Uses SQL-Parser results.
$highlight_columns = array();
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['where_clause_identifiers'])) {
$wi = 0;
if (isset($analyzed_sql[0]['where_clause_identifiers']) && is_array($analyzed_sql[0]['where_clause_identifiers'])) {
foreach ($analyzed_sql[0]['where_clause_identifiers'] as $wci_nr => $wci) {
$highlight_columns[$wci] = 'true';
}
}
}
for ($i = 0; $i < $fields_cnt; $i++) {
// garvin: See if this column should get highlight because it's used in the
// where-query.
if (isset($highlight_columns[$fields_meta[$i]->name]) || isset($highlight_columns[PMA_backquote($fields_meta[$i]->name)])) {
$condition_field = true;
} else {
$condition_field = false;
}
// 2.0 Prepare comment-HTML-wrappers for each row, if defined/enabled.
if (isset($comments_map) && isset($comments_map[$fields_meta[$i]->table]) && isset($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name])) {
$comments = '<span class="tblcomment">' . htmlspecialchars($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name]) . '</span>';
} else {
$comments = '';
}
// 2.1 Results can be sorted
if ($is_display['sort_lnk'] == '1') {
// 2.1.1 Checks if the table name is required; it's the case
// for a query with a "JOIN" statement and if the column
// isn't aliased, or in queries like
// SELECT `1`.`master_field` , `2`.`master_field`
// FROM `PMA_relation` AS `1` , `PMA_relation` AS `2`
if (isset($fields_meta[$i]->table) && strlen($fields_meta[$i]->table)) {
$sort_tbl = PMA_backquote($fields_meta[$i]->table) . '.';
} else {
$sort_tbl = '';
}
// 2.1.2 Checks if the current column is used to sort the
// results
// the orgname member does not exist for all MySQL versions
// but if found, it's the one on which to sort
$name_to_use_in_sort = $fields_meta[$i]->name;
if (isset($fields_meta[$i]->orgname) && strlen($fields_meta[$i]->orgname)) {
$name_to_use_in_sort = $fields_meta[$i]->orgname;
}
// $name_to_use_in_sort might contain a space due to
// formatting of function expressions like "COUNT(name )"
// so we remove the space in this situation
$name_to_use_in_sort = str_replace(' )', ')', $name_to_use_in_sort);
if (empty($sort_expression)) {
$is_in_sort = false;
} else {
// Field name may be preceded by a space, or any number
// of characters followed by a dot (tablename.fieldname)
// so do a direct comparison for the sort expression;
// this avoids problems with queries like
// "SELECT id, count(id)..." and clicking to sort
// on id or on count(id).
// Another query to test this:
// SELECT p.*, FROM_UNIXTIME(p.temps) FROM mytable AS p
// (and try clicking on each column's header twice)
if (!empty($sort_tbl) && strpos($sort_expression_nodirection, $sort_tbl) === false && strpos($sort_expression_nodirection, '(') === false) {
$sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
}
$is_in_sort = str_replace('`', '', $sort_tbl) . $name_to_use_in_sort == str_replace('`', '', $sort_expression_nodirection) ? true : false;
}
// 2.1.3 Check the field name for a bracket.
// If it contains one, it's probably a function column
// like 'COUNT(`field`)'
if (strpos($name_to_use_in_sort, '(') !== false) {
$sort_order = ' ORDER BY ' . $name_to_use_in_sort . ' ';
} else {
$sort_order = ' ORDER BY ' . $sort_tbl . PMA_backquote($name_to_use_in_sort) . ' ';
}
unset($name_to_use_in_sort);
// 2.1.4 Do define the sorting URL
if (!$is_in_sort) {
// loic1: patch #455484 ("Smart" order)
$GLOBALS['cfg']['Order'] = strtoupper($GLOBALS['cfg']['Order']);
if ($GLOBALS['cfg']['Order'] === 'SMART') {
$sort_order .= preg_match('@time|date@i', $fields_meta[$i]->type) ? 'DESC' : 'ASC';
} else {
$sort_order .= $GLOBALS['cfg']['Order'];
}
$order_img = '';
} elseif ('DESC' == $sort_direction) {
$sort_order .= ' ASC';
$order_img = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_desc.png" width="11" height="9" alt="' . $GLOBALS['strDescending'] . '" title="' . $GLOBALS['strDescending'] . '" id="soimg' . $i . '" />';
} else {
$sort_order .= ' DESC';
$order_img = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_asc.png" width="11" height="9" alt="' . $GLOBALS['strAscending'] . '" title="' . $GLOBALS['strAscending'] . '" id="soimg' . $i . '" />';
}
if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@i', $unsorted_sql_query, $regs3)) {
$sorted_sql_query = $regs3[1] . $sort_order . $regs3[2];
} else {
$sorted_sql_query = $unsorted_sql_query . $sort_order;
}
$_url_params = array('db' => $db, 'table' => $table, 'sql_query' => $sorted_sql_query);
$order_url = 'sql.php' . PMA_generate_common_url($_url_params);
// 2.1.5 Displays the sorting URL
// added 20004-06-09: Michael Keck <*****@*****.**>
// enable sort order swapping for image
$order_link_params = array();
if (isset($order_img) && $order_img != '') {
if (strstr($order_img, 'asc')) {
$order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
$order_link_params['onmouseout'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
} elseif (strstr($order_img, 'desc')) {
$order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
$order_link_params['onmouseout'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
}
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
$order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
}
$order_link_params['title'] = $GLOBALS['strSort'];
$order_link_content = $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake' ? PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), "<br />\n") : htmlspecialchars($fields_meta[$i]->name);
$order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<th';
if ($condition_field) {
echo ' class="condition"';
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo ' valign="bottom"';
}
echo '>' . $order_link . $comments . '</th>';
}
$vertical_display['desc'][] = ' <th ' . ($condition_field ? ' class="condition"' : '') . '>' . "\n" . $order_link . $comments . ' </th>' . "\n";
} else {
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<th';
if ($condition_field) {
echo ' class="condition"';
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo ' valign="bottom"';
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
echo ' style="direction: ltr; writing-mode: tb-rl;"';
}
echo '>';
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
} else {
echo htmlspecialchars($fields_meta[$i]->name);
}
echo "\n" . $comments . '</th>';
}
$vertical_display['desc'][] = ' <th ' . ($condition_field ? ' class="condition"' : '') . '>' . "\n" . ' ' . htmlspecialchars($fields_meta[$i]->name) . "\n" . $comments . ' </th>';
}
// end else (2.2)
}
// end for
// 3. Displays the needed checkboxes at the right
// column of the result table header if possible and required...
if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') && $is_display['text_btn'] == '1') {
$vertical_display['emptyafter'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 3 : 1;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo "\n";
?>
<th <?php
echo $colspan;
?>
><?php
echo $full_or_partial_text_link;
?>
</th>
<?php
} else {
$vertical_display['textbtn'] = ' <th ' . $rowspan . ' valign="middle">' . "\n" . ' ' . "\n" . ' </th>' . "\n";
}
// end vertical mode
} elseif ($GLOBALS['cfg']['ModifyDeleteAtRight'] && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn') && !$GLOBALS['is_header_sent']) {
$vertical_display['emptyafter'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 3 : 1;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo "\n";
?>
<td<?php
echo $colspan;
?>
></td>
<?php
} else {
$vertical_display['textbtn'] = ' <td' . $rowspan . '></td>' . "\n";
}
// end vertical mode
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
</tr>
</thead>
<?php
}
return true;
}
/**
* Returns all indices
*
* @param bool $unique_only whether to include only unique ones
*
* @return array indices
*/
function PMA_getAllKeys($unique_only = false)
{
include_once './libraries/Index.class.php';
$keys = array();
foreach ($GLOBALS['PMD']['TABLE_NAME_SMALL'] as $I => $table) {
$schema = $GLOBALS['PMD']['OWNER'][$I];
// for now, take into account only the first index segment
foreach (PMA_Index::getFromTable($table, $schema) as $index) {
if ($unique_only && !$index->isUnique()) {
continue;
}
$columns = $index->getColumns();
foreach ($columns as $column_name => $dummy) {
$keys[$schema . '.' . $table . '.' . $column_name] = 1;
}
}
}
return $keys;
}
/**
* Prepare unsorted sql query and sort by key drop down
*
* @param array $analyzed_sql_results analyzed sql results
* @param string $sort_expression sort expression
*
* @return array two element array - $unsorted_sql_query, $drop_down_html
*
* @access private
*
* @see _getTableHeaders()
*/
private function _getUnsortedSqlAndSortByKeyDropDown($analyzed_sql_results, $sort_expression)
{
$drop_down_html = '';
$unsorted_sql_query = SqlParser\Utils\Query::replaceClause($analyzed_sql_results['statement'], $analyzed_sql_results['parser']->list, 'ORDER BY', '');
// Data is sorted by indexes only if it there is only one table.
if ($this->_isSelect($analyzed_sql_results)) {
// grab indexes data:
$indexes = PMA_Index::getFromTable($this->__get('table'), $this->__get('db'));
// do we have any index?
if (!empty($indexes)) {
$drop_down_html = $this->_getSortByKeyDropDown($indexes, $sort_expression, $unsorted_sql_query);
}
}
return array($unsorted_sql_query, $drop_down_html);
}
*/
$columns = $GLOBALS['dbi']->getColumns($GLOBALS['db'], $GLOBALS['table']);
/**
* Displays the page
*/
$response->addHTML('<div id="boxContainer" data-box-width="300">');
/**
* Order the table
*/
$hideOrderTable = false;
// `ALTER TABLE ORDER BY` does not make sense for InnoDB tables that contain
// a user-defined clustered index (PRIMARY KEY or NOT NULL UNIQUE index).
// InnoDB always orders table rows according to such an index if one is present.
if ($tbl_storage_engine == 'INNODB') {
include_once 'libraries/Index.class.php';
$indexes = PMA_Index::getFromTable($GLOBALS['table'], $GLOBALS['db']);
foreach ($indexes as $name => $idx) {
if ($name == 'PRIMARY') {
$hideOrderTable = true;
break;
} elseif (!$idx->getNonUnique()) {
$notNull = true;
foreach ($idx->getColumns() as $column) {
if ($column->getNull()) {
$notNull = false;
break;
}
}
if ($notNull) {
$hideOrderTable = true;
break;
/**
* The "Table_Stats" constructor
*
* @param string $tableName The table name
* @param integer $fontSize The font size
* @param integer $pageNumber The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param integer &$sameWideWidth The max. with among tables
* @param boolean $showKeys Whether to display keys or not
* @param boolean $showInfo Whether to display table position or not
*
* @global object The current PDF document
* @global array The relations settings
* @global string The current db name
*
* @return void
*
* @see PMA_Schema_PDF, Table_Stats::Table_Stats_setWidth,
* Table_Stats::Table_Stats_setHeight
*/
function __construct($tableName, $fontSize, $pageNumber, &$sameWideWidth, $showKeys = false, $showInfo = false)
{
global $pdf, $cfgRelation, $db;
$this->_tableName = $tableName;
$sql = 'DESCRIBE ' . PMA_backquote($tableName);
$result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$pdf->Error(sprintf(__('The %s table doesn\'t exist!'), $tableName));
}
// load fields
//check to see if it will load all fields or only the foreign keys
if ($showKeys) {
$indexes = PMA_Index::getFromTable($this->_tableName, $db);
$all_columns = array();
foreach ($indexes as $index) {
$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
}
$this->fields = array_keys($all_columns);
} else {
while ($row = PMA_DBI_fetch_row($result)) {
$this->fields[] = $row[0];
}
}
$this->_showInfo = $showInfo;
$this->_setHeight();
/*
* setWidth must me after setHeight, because title
* can include table height which changes table width
*/
$this->_setWidth($fontSize);
if ($sameWideWidth < $this->width) {
$sameWideWidth = $this->width;
}
$sql = 'SELECT x, y FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_sqlAddSlashes($db) . '\'' . ' AND table_name = \'' . PMA_sqlAddSlashes($tableName) . '\'' . ' AND pdf_page_number = ' . $pageNumber;
$result = PMA_query_as_controluser($sql, false, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$pdf->Error(sprintf(__('Please configure the coordinates for table %s'), $tableName));
}
list($this->x, $this->y) = PMA_DBI_fetch_row($result);
$this->x = (double) $this->x;
$this->y = (double) $this->y;
/*
* displayfield
*/
$this->displayfield = PMA_getDisplayField($db, $tableName);
/*
* index
*/
$result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($tableName) . ';', null, PMA_DBI_QUERY_STORE);
if (PMA_DBI_num_rows($result) > 0) {
while ($row = PMA_DBI_fetch_assoc($result)) {
if ($row['Key_name'] == 'PRIMARY') {
$this->primary[] = $row['Column_name'];
}
}
}
}
/**
* Get columns with unique index
*
* @param string $db database name
* @param string $table tablename
*
* @return array $columns_with_unique_index An array of columns with unique index,
* with $column name as the array key
*/
function PMA_getColumnsWithUniqueIndex($db, $table)
{
$columns_with_unique_index = array();
foreach (PMA_Index::getFromTable($table, $db) as $index) {
if ($index->isUnique() && $index->getChoice() == 'UNIQUE') {
$columns = $index->getColumns();
foreach ($columns as $column_name => $dummy) {
$columns_with_unique_index[$column_name] = 1;
}
}
}
return $columns_with_unique_index;
}
/**
* The "Table_Stats_Svg" constructor
*
* @param string $tableName The table name
* @param string $font Font face
* @param integer $fontSize The font size
* @param integer $pageNumber Page number
* @param integer &$same_wide_width The max. with among tables
* @param boolean $showKeys Whether to display keys or not
* @param boolean $showInfo Whether to display table position or not
*
* @global object $svg The current SVG image document
* @global integer The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @global array $cfgRelation The relations settings
* @global string $db The current db name
*
* @access private
*
* @see PMA_SVG, Table_Stats_Svg::Table_Stats_setWidth,
* Table_Stats_Svg::Table_Stats_setHeight
*/
function __construct($tableName, $font, $fontSize, $pageNumber, &$same_wide_width, $showKeys = false, $showInfo = false)
{
global $svg, $cfgRelation, $db;
$this->_tableName = $tableName;
$sql = 'DESCRIBE ' . PMA_Util::backquote($tableName);
$result = $GLOBALS['dbi']->tryQuery($sql, null, PMA_DatabaseInterface::QUERY_STORE);
if (!$result || !$GLOBALS['dbi']->numRows($result)) {
$svg->dieSchema($pageNumber, "SVG", sprintf(__('The %s table doesn\'t exist!'), $tableName));
}
/*
* load fields
* check to see if it will load all fields or only the foreign keys
*/
if ($showKeys) {
$indexes = PMA_Index::getFromTable($this->_tableName, $db);
$all_columns = array();
foreach ($indexes as $index) {
$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
}
$this->fields = array_keys($all_columns);
} else {
while ($row = $GLOBALS['dbi']->fetchRow($result)) {
$this->fields[] = $row[0];
}
}
$this->_showInfo = $showInfo;
// height and width
$this->_setHeightTable($fontSize);
// setWidth must me after setHeight, because title
// can include table height which changes table width
$this->_setWidthTable($font, $fontSize);
if ($same_wide_width < $this->width) {
$same_wide_width = $this->width;
}
// x and y
$sql = 'SELECT x, y FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_Util::sqlAddSlashes($db) . '\'' . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($tableName) . '\'' . ' AND pdf_page_number = ' . $pageNumber;
$result = PMA_queryAsControlUser($sql, false, PMA_DatabaseInterface::QUERY_STORE);
if (!$result || !$GLOBALS['dbi']->numRows($result)) {
$svg->dieSchema($pageNumber, "SVG", sprintf(__('Please configure the coordinates for table %s'), $tableName));
}
list($this->x, $this->y) = $GLOBALS['dbi']->fetchRow($result);
$this->x = (double) $this->x;
$this->y = (double) $this->y;
// displayfield
$this->displayfield = PMA_getDisplayField($db, $tableName);
// index
$result = $GLOBALS['dbi']->query('SHOW INDEX FROM ' . PMA_Util::backquote($tableName) . ';', null, PMA_DatabaseInterface::QUERY_STORE);
if ($GLOBALS['dbi']->numRows($result) > 0) {
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
if ($row['Key_name'] == 'PRIMARY') {
$this->primary[] = $row['Column_name'];
}
}
}
}
echo '</td>' . "\n";
}
echo ' <td>';
if (isset($comments[$column_name])) {
echo htmlspecialchars($comments[$column_name]);
}
echo '</td>' . "\n";
if ($cfgRelation['mimework']) {
$mime_map = PMA_getMIME($db, $table, true);
echo ' <td>';
if (isset($mime_map[$column_name])) {
echo htmlspecialchars(str_replace('_', '/', $mime_map[$column_name]['mimetype']));
}
echo '</td>' . "\n";
}
echo '</tr>';
}
// end foreach
$count++;
echo '</table>';
// display indexes information
if (count(PMA_Index::getFromTable($table, $db)) > 0) {
echo PMA_Index::getView($table, $db, true);
}
echo '</div>';
}
//ends main while
/**
* Displays the footer
*/
echo PMA_Util::getButton();
/**
* The "PMA_RT_Table" constructor
*
* @param string $ The table name
* @param integer $ The font size
* @param integer $ The max. with among tables
* @global object The current PDF document
* @global integer The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @global array The relations settings
* @global string The current db name
* @access private
* @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
PMA_RT_Table::PMA_RT_Table_setHeight
*/
function __construct($table_name, $ff, &$same_wide_width, $show_keys)
{
global $pdf, $pdf_page_number, $cfgRelation, $db;
$this->table_name = $table_name;
$sql = 'DESCRIBE ' . PMA_backquote($table_name);
$result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
}
// load fields
//check to see if it will load all fields or only the foreign keys
if ($show_keys) {
$indexes = PMA_Index::getFromTable($this->table_name, $db);
$all_columns = array();
foreach ($indexes as $index) {
$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
}
$this->fields = array_keys($all_columns);
} else {
while ($row = PMA_DBI_fetch_row($result)) {
$this->fields[] = $row[0];
}
}
// height and width
$this->PMA_RT_Table_setWidth($ff);
$this->PMA_RT_Table_setHeight();
if ($same_wide_width < $this->width) {
$same_wide_width = $this->width;
}
// x and y
$sql = 'SELECT x, y FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND table_name = \'' . PMA_sqlAddslashes($table_name) . '\'' . ' AND pdf_page_number = ' . $pdf_page_number;
$result = PMA_query_as_cu($sql, false, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
}
list($this->x, $this->y) = PMA_DBI_fetch_row($result);
$this->x = (double) $this->x;
$this->y = (double) $this->y;
// displayfield
$this->displayfield = PMA_getDisplayField($db, $table_name);
// index
$result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
if (PMA_DBI_num_rows($result) > 0) {
while ($row = PMA_DBI_fetch_assoc($result)) {
if ($row['Key_name'] == 'PRIMARY') {
$this->primary[] = $row['Column_name'];
}
}
}
// end if
}
/**
* Function to check over array of indexes and look for common problems
*
* @uses is_string()
* @uses is_array()
* @uses count()
* @uses array_pop()
* @uses reset()
* @uses current()
* @access public
* @param string name of table
* @return string Output HTML
*/
public static function findDuplicates($table, $schema)
{
$indexes = PMA_Index::getFromTable($table, $schema);
$output = '';
// count($indexes) < 2:
// there is no need to check if there less than two indexes
if (count($indexes) < 2) {
return $output;
}
// remove last index from stack and ...
while ($while_index = array_pop($indexes)) {
// ... compare with every remaining index in stack
foreach ($indexes as $each_index) {
if ($each_index->getCompareData() !== $while_index->getCompareData()) {
continue;
}
// did not find any difference
// so it makes no sense to have this two equal indexes
$message = PMA_Message::error(__('The indexes %1$s and %2$s seem to be equal and one of them could possibly be removed.'));
$message->addParam($each_index->getName());
$message->addParam($while_index->getName());
$output .= $message->getDisplay();
// there is no need to check any further indexes if we have already
// found that this one has a duplicate
continue 2;
}
}
return $output;
}
* Prepares the table structure display
*/
/**
* Gets tables informations
*/
require_once './libraries/tbl_info.inc.php';
/**
* Displays top menu links
*/
require_once './libraries/tbl_links.inc.php';
require_once './libraries/Index.class.php';
// 2. Gets table keys and retains them
// @todo should be: $server->db($db)->table($table)->primary()
$primary = PMA_Index::getPrimary($table, $db);
$columns_with_unique_index = array();
foreach (PMA_Index::getFromTable($table, $db) as $index) {
if ($index->isUnique() && $index->getChoice() == 'UNIQUE') {
$columns = $index->getColumns();
foreach ($columns as $column_name => $dummy) {
$columns_with_unique_index[$column_name] = 1;
}
}
}
unset($index, $columns, $column_name, $dummy);
// 3. Get fields
$fields_rs = PMA_DRIZZLE ? PMA_DBI_query('SHOW COLUMNS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE) : PMA_DBI_query('SHOW FULL FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
$fields_cnt = PMA_DBI_num_rows($fields_rs);
// Get more complete field information
// For now, this is done just for MySQL 4.1.2+ new TIMESTAMP options
// but later, if the analyser returns more information, it
// could be executed for any MySQL version and replace
/**
* Displays the headers of the results table
*
* @param array &$is_display which elements to display
* @param array &$fields_meta the list of fields properties
* @param integer $fields_cnt the total number of fields returned by the SQL query
* @param array $analyzed_sql the analyzed query
* @param string $sort_expression sort expression
* @param string $sort_expression_nodirection sort expression without direction
* @param string $sort_direction sort direction
*
* @return boolean $clause_is_unique
*
* @global string $db the database name
* @global string $table the table name
* @global string $goto the URL to go back in case of errors
* @global string $sql_query the SQL query
* @global integer $num_rows the total number of rows returned by the
* SQL query
* @global array $vertical_display informations used with vertical display
* mode
*
* @access private
*
* @see PMA_displayTable()
*/
function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $analyzed_sql = '', $sort_expression, $sort_expression_nodirection, $sort_direction)
{
global $db, $table, $goto;
global $sql_query, $num_rows;
global $vertical_display, $highlight_columns;
// required to generate sort links that will remember whether the
// "Show all" button has been clicked
$sql_md5 = md5($GLOBALS['sql_query']);
$session_max_rows = $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'];
if ($analyzed_sql == '') {
$analyzed_sql = array();
}
// can the result be sorted?
if ($is_display['sort_lnk'] == '1') {
// Just as fallback
$unsorted_sql_query = $sql_query;
if (isset($analyzed_sql[0]['unsorted_query'])) {
$unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
}
// Handles the case of multiple clicks on a column's header
// which would add many spaces before "ORDER BY" in the
// generated query.
$unsorted_sql_query = trim($unsorted_sql_query);
// sorting by indexes, only if it makes sense (only one table ref)
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' && isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
// grab indexes data:
$indexes = PMA_Index::getFromTable($table, $db);
// do we have any index?
if ($indexes) {
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
$span = $fields_cnt;
if ($is_display['edit_lnk'] != 'nn') {
$span++;
}
if ($is_display['del_lnk'] != 'nn') {
$span++;
}
if ($is_display['del_lnk'] != 'kp' && $is_display['del_lnk'] != 'nn') {
$span++;
}
} else {
$span = $num_rows + floor($num_rows / $_SESSION['tmp_user_values']['repeat_cells']) + 1;
}
echo '<form action="sql.php" method="post">' . "\n";
echo PMA_generate_common_hidden_inputs($db, $table);
echo __('Sort by key') . ': <select name="sql_query" class="autosubmit">' . "\n";
$used_index = false;
$local_order = isset($sort_expression) ? $sort_expression : '';
foreach ($indexes as $index) {
$asc_sort = '`' . implode('` ASC, `', array_keys($index->getColumns())) . '` ASC';
$desc_sort = '`' . implode('` DESC, `', array_keys($index->getColumns())) . '` DESC';
$used_index = $used_index || $local_order == $asc_sort || $local_order == $desc_sort;
if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@is', $unsorted_sql_query, $my_reg)) {
$unsorted_sql_query_first_part = $my_reg[1];
$unsorted_sql_query_second_part = $my_reg[2];
} else {
$unsorted_sql_query_first_part = $unsorted_sql_query;
$unsorted_sql_query_second_part = '';
}
echo '<option value="' . htmlspecialchars($unsorted_sql_query_first_part . "\n" . ' ORDER BY ' . $asc_sort . $unsorted_sql_query_second_part) . '"' . ($local_order == $asc_sort ? ' selected="selected"' : '') . '>' . htmlspecialchars($index->getName()) . ' (' . __('Ascending') . ')</option>';
echo '<option value="' . htmlspecialchars($unsorted_sql_query_first_part . "\n" . ' ORDER BY ' . $desc_sort . $unsorted_sql_query_second_part) . '"' . ($local_order == $desc_sort ? ' selected="selected"' : '') . '>' . htmlspecialchars($index->getName()) . ' (' . __('Descending') . ')</option>';
}
echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . __('None') . '</option>';
echo '</select>' . "\n";
echo '<noscript><input type="submit" value="' . __('Go') . '" /></noscript>';
echo '</form>' . "\n";
}
}
}
// Output data needed for grid editing
echo '<input id="save_cells_at_once" type="hidden" value="' . $GLOBALS['cfg']['SaveCellsAtOnce'] . '" />';
echo '<div class="common_hidden_inputs">';
echo PMA_generate_common_hidden_inputs($db, $table);
echo '</div>';
// Output data needed for column reordering and show/hide column
if (PMA_isSelect()) {
// generate the column order, if it is set
$pmatable = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
$col_order = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_ORDER);
if ($col_order) {
echo '<input id="col_order" type="hidden" value="' . implode(',', $col_order) . '" />';
}
$col_visib = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_VISIB);
if ($col_visib) {
echo '<input id="col_visib" type="hidden" value="' . implode(',', $col_visib) . '" />';
}
// generate table create time
if (!PMA_Table::isView($GLOBALS['table'], $GLOBALS['db'])) {
echo '<input id="table_create_time" type="hidden" value="' . PMA_Table::sGetStatusInfo($GLOBALS['db'], $GLOBALS['table'], 'Create_time') . '" />';
}
}
$vertical_display['emptypre'] = 0;
$vertical_display['emptyafter'] = 0;
$vertical_display['textbtn'] = '';
// Display options (if we are not in print view)
if (!(isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1')) {
echo '<form method="post" action="sql.php" name="displayOptionsForm" id="displayOptionsForm"';
if ($GLOBALS['cfg']['AjaxEnable']) {
echo ' class="ajax" ';
}
echo '>';
$url_params = array('db' => $db, 'table' => $table, 'sql_query' => $sql_query, 'goto' => $goto, 'display_options_form' => 1);
echo PMA_generate_common_hidden_inputs($url_params);
echo '<br />';
PMA_generate_slider_effect('displayoptions', __('Options'));
echo '<fieldset>';
echo '<div class="formelement">';
$choices = array('P' => __('Partial texts'), 'F' => __('Full texts'));
PMA_display_html_radio('display_text', $choices, $_SESSION['tmp_user_values']['display_text']);
echo '</div>';
// prepare full/partial text button or link
$url_params_full_text = array('db' => $db, 'table' => $table, 'sql_query' => $sql_query, 'goto' => $goto, 'full_text_button' => 1);
if ($_SESSION['tmp_user_values']['display_text'] == 'F') {
// currently in fulltext mode so show the opposite link
$tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_partialtext.png';
$tmp_txt = __('Partial texts');
$url_params_full_text['display_text'] = 'P';
} else {
$tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_fulltext.png';
$tmp_txt = __('Full texts');
$url_params_full_text['display_text'] = 'F';
}
$tmp_image = '<img class="fulltext" src="' . $tmp_image_file . '" alt="' . $tmp_txt . '" title="' . $tmp_txt . '" />';
$tmp_url = 'sql.php' . PMA_generate_common_url($url_params_full_text);
$full_or_partial_text_link = PMA_linkOrButton($tmp_url, $tmp_image, array(), false);
unset($tmp_image_file, $tmp_txt, $tmp_url, $tmp_image);
if ($GLOBALS['cfgRelation']['relwork'] && $GLOBALS['cfgRelation']['displaywork']) {
echo '<div class="formelement">';
$choices = array('K' => __('Relational key'), 'D' => __('Relational display column'));
PMA_display_html_radio('relational_display', $choices, $_SESSION['tmp_user_values']['relational_display']);
echo '</div>';
}
echo '<div class="formelement">';
PMA_display_html_checkbox('display_binary', __('Show binary contents'), !empty($_SESSION['tmp_user_values']['display_binary']), false);
echo '<br />';
PMA_display_html_checkbox('display_blob', __('Show BLOB contents'), !empty($_SESSION['tmp_user_values']['display_blob']), false);
echo '<br />';
PMA_display_html_checkbox('display_binary_as_hex', __('Show binary contents as HEX'), !empty($_SESSION['tmp_user_values']['display_binary_as_hex']), false);
echo '</div>';
// I would have preferred to name this "display_transformation".
// This is the only way I found to be able to keep this setting sticky
// per SQL query, and at the same time have a default that displays
// the transformations.
echo '<div class="formelement">';
PMA_display_html_checkbox('hide_transformation', __('Hide browser transformation'), !empty($_SESSION['tmp_user_values']['hide_transformation']), false);
echo '</div>';
if (!PMA_DRIZZLE) {
echo '<div class="formelement">';
$choices = array('GEOM' => __('Geometry'), 'WKT' => __('Well Known Text'), 'WKB' => __('Well Known Binary'));
PMA_display_html_radio('geometry_display', $choices, $_SESSION['tmp_user_values']['geometry_display']);
echo '</div>';
}
echo '<div class="clearfloat"></div>';
echo '</fieldset>';
echo '<fieldset class="tblFooters">';
echo '<input type="submit" value="' . __('Go') . '" />';
echo '</fieldset>';
echo '</div>';
echo '</form>';
}
// Start of form for multi-rows edit/delete/export
if ($is_display['del_lnk'] == 'dr' || $is_display['del_lnk'] == 'kp') {
echo '<form method="post" action="tbl_row_action.php" name="resultsForm" id="resultsForm"';
if ($GLOBALS['cfg']['AjaxEnable']) {
echo ' class="ajax" ';
}
echo '>' . "\n";
echo PMA_generate_common_hidden_inputs($db, $table, 1);
echo '<input type="hidden" name="goto" value="sql.php" />' . "\n";
}
echo '<table id="table_results" class="data';
if ($GLOBALS['cfg']['AjaxEnable']) {
echo ' ajax';
}
echo '">' . "\n";
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<thead><tr>' . "\n";
}
// 1. Displays the full/partial text button (part 1)...
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
$colspan = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? ' colspan="4"' : '';
} else {
$rowspan = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? ' rowspan="4"' : '';
}
// ... before the result table
if ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn' && $is_display['text_btn'] == '1') {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 4 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<th colspan="<?php
echo $fields_cnt;
?>
"></th>
</tr>
<tr>
<?php
// end horizontal/horizontalflipped mode
} else {
?>
<tr>
<th colspan="<?php
echo $num_rows + floor($num_rows / $_SESSION['tmp_user_values']['repeat_cells']) + 1;
?>
"></th>
</tr>
<?php
}
// end vertical mode
} elseif (($GLOBALS['cfg']['RowActionLinks'] == 'left' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && $is_display['text_btn'] == '1') {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 4 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<th <?php
echo $colspan;
?>
><?php
echo $full_or_partial_text_link;
?>
</th>
<?php
// end horizontal/horizontalflipped mode
} else {
$vertical_display['textbtn'] = ' <th ' . $rowspan . ' valign="middle">' . "\n" . ' ' . "\n" . ' </th>' . "\n";
}
// end vertical mode
} elseif (($GLOBALS['cfg']['RowActionLinks'] == 'left' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')) {
$vertical_display['emptypre'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 4 : 0;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
<td<?php
echo $colspan;
?>
></td>
<?php
// end horizontal/horizontalfipped mode
} else {
$vertical_display['textbtn'] = ' <td' . $rowspan . '></td>' . "\n";
}
// end vertical mode
} elseif ($GLOBALS['cfg']['RowActionLinks'] == 'none' && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
echo '<th></th>';
}
// 2. Displays the fields' name
// 2.0 If sorting links should be used, checks if the query is a "JOIN"
// statement (see 2.1.3)
// 2.0.1 Prepare Display column comments if enabled ($GLOBALS['cfg']['ShowBrowseComments']).
// Do not show comments, if using horizontalflipped mode, because of space usage
if ($GLOBALS['cfg']['ShowBrowseComments'] && $_SESSION['tmp_user_values']['disp_direction'] != 'horizontalflipped') {
$comments_map = array();
if (isset($analyzed_sql[0]) && is_array($analyzed_sql[0])) {
foreach ($analyzed_sql[0]['table_ref'] as $tbl) {
$tb = $tbl['table_true_name'];
$comments_map[$tb] = PMA_getComments($db, $tb);
unset($tb);
}
}
}
if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME'] && !$_SESSION['tmp_user_values']['hide_transformation']) {
include_once './libraries/transformations.lib.php';
$GLOBALS['mime_map'] = PMA_getMIME($db, $table);
}
// See if we have to highlight any header fields of a WHERE query.
// Uses SQL-Parser results.
$highlight_columns = array();
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['where_clause_identifiers'])) {
$wi = 0;
if (isset($analyzed_sql[0]['where_clause_identifiers']) && is_array($analyzed_sql[0]['where_clause_identifiers'])) {
foreach ($analyzed_sql[0]['where_clause_identifiers'] as $wci_nr => $wci) {
$highlight_columns[$wci] = 'true';
}
}
}
if (PMA_isSelect()) {
// prepare to get the column order, if available
$pmatable = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
$col_order = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_ORDER);
$col_visib = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_VISIB);
} else {
$col_order = false;
$col_visib = false;
}
for ($j = 0; $j < $fields_cnt; $j++) {
// assign $i with appropriate column order
$i = $col_order ? $col_order[$j] : $j;
// See if this column should get highlight because it's used in the
// where-query.
if (isset($highlight_columns[$fields_meta[$i]->name]) || isset($highlight_columns[PMA_backquote($fields_meta[$i]->name)])) {
$condition_field = true;
} else {
$condition_field = false;
}
// 2.0 Prepare comment-HTML-wrappers for each row, if defined/enabled.
if (isset($comments_map) && isset($comments_map[$fields_meta[$i]->table]) && isset($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name])) {
$comments = '<span class="tblcomment">' . htmlspecialchars($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name]) . '</span>';
} else {
$comments = '';
}
// 2.1 Results can be sorted
if ($is_display['sort_lnk'] == '1') {
// 2.1.1 Checks if the table name is required; it's the case
// for a query with a "JOIN" statement and if the column
// isn't aliased, or in queries like
// SELECT `1`.`master_field` , `2`.`master_field`
// FROM `PMA_relation` AS `1` , `PMA_relation` AS `2`
if (isset($fields_meta[$i]->table) && strlen($fields_meta[$i]->table)) {
$sort_tbl = PMA_backquote($fields_meta[$i]->table) . '.';
} else {
$sort_tbl = '';
}
// 2.1.2 Checks if the current column is used to sort the
// results
// the orgname member does not exist for all MySQL versions
// but if found, it's the one on which to sort
$name_to_use_in_sort = $fields_meta[$i]->name;
$is_orgname = false;
if (isset($fields_meta[$i]->orgname) && strlen($fields_meta[$i]->orgname)) {
$name_to_use_in_sort = $fields_meta[$i]->orgname;
$is_orgname = true;
}
// $name_to_use_in_sort might contain a space due to
// formatting of function expressions like "COUNT(name )"
// so we remove the space in this situation
$name_to_use_in_sort = str_replace(' )', ')', $name_to_use_in_sort);
if (empty($sort_expression)) {
$is_in_sort = false;
} else {
// Field name may be preceded by a space, or any number
// of characters followed by a dot (tablename.fieldname)
// so do a direct comparison for the sort expression;
// this avoids problems with queries like
// "SELECT id, count(id)..." and clicking to sort
// on id or on count(id).
// Another query to test this:
// SELECT p.*, FROM_UNIXTIME(p.temps) FROM mytable AS p
// (and try clicking on each column's header twice)
if (!empty($sort_tbl) && strpos($sort_expression_nodirection, $sort_tbl) === false && strpos($sort_expression_nodirection, '(') === false) {
$sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
}
$is_in_sort = str_replace('`', '', $sort_tbl) . $name_to_use_in_sort == str_replace('`', '', $sort_expression_nodirection) ? true : false;
}
// 2.1.3 Check the field name for a bracket.
// If it contains one, it's probably a function column
// like 'COUNT(`field`)'
// It still might be a column name of a view. See bug #3383711
// Check is_orgname.
if (strpos($name_to_use_in_sort, '(') !== false && !$is_orgname) {
$sort_order = "\n" . 'ORDER BY ' . $name_to_use_in_sort . ' ';
} else {
$sort_order = "\n" . 'ORDER BY ' . $sort_tbl . PMA_backquote($name_to_use_in_sort) . ' ';
}
unset($name_to_use_in_sort);
unset($is_orgname);
// 2.1.4 Do define the sorting URL
if (!$is_in_sort) {
// patch #455484 ("Smart" order)
$GLOBALS['cfg']['Order'] = strtoupper($GLOBALS['cfg']['Order']);
if ($GLOBALS['cfg']['Order'] === 'SMART') {
$sort_order .= preg_match('@time|date@i', $fields_meta[$i]->type) ? 'DESC' : 'ASC';
} else {
$sort_order .= $GLOBALS['cfg']['Order'];
}
$order_img = '';
} elseif ('DESC' == $sort_direction) {
$sort_order .= ' ASC';
$order_img = ' ' . PMA_getImage('s_desc.png', __('Descending'), array('class' => "soimg{$i}", 'title' => ''));
$order_img .= ' ' . PMA_getImage('s_asc.png', __('Ascending'), array('class' => "soimg{$i} hide", 'title' => ''));
} else {
$sort_order .= ' DESC';
$order_img = ' ' . PMA_getImage('s_asc.png', __('Ascending'), array('class' => "soimg{$i}", 'title' => ''));
$order_img .= ' ' . PMA_getImage('s_desc.png', __('Descending'), array('class' => "soimg{$i} hide", 'title' => ''));
}
if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@is', $unsorted_sql_query, $regs3)) {
$sorted_sql_query = $regs3[1] . $sort_order . $regs3[2];
} else {
$sorted_sql_query = $unsorted_sql_query . $sort_order;
}
$_url_params = array('db' => $db, 'table' => $table, 'sql_query' => $sorted_sql_query, 'session_max_rows' => $session_max_rows);
$order_url = 'sql.php' . PMA_generate_common_url($_url_params);
// 2.1.5 Displays the sorting URL
// enable sort order swapping for image
$order_link_params = array();
if (isset($order_img) && $order_img != '') {
if (strstr($order_img, 'asc')) {
$order_link_params['onmouseover'] = "\$('.soimg{$i}').toggle()";
$order_link_params['onmouseout'] = "\$('.soimg{$i}').toggle()";
} elseif (strstr($order_img, 'desc')) {
$order_link_params['onmouseover'] = "\$('.soimg{$i}').toggle()";
$order_link_params['onmouseout'] = "\$('.soimg{$i}').toggle()";
}
}
if ($GLOBALS['cfg']['HeaderFlipType'] == 'auto') {
if (PMA_USR_BROWSER_AGENT == 'IE') {
$GLOBALS['cfg']['HeaderFlipType'] = 'css';
} else {
$GLOBALS['cfg']['HeaderFlipType'] = 'fake';
}
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
$order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
}
$order_link_params['title'] = __('Sort');
$order_link_content = $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake' ? PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), "<br />\n") : htmlspecialchars($fields_meta[$i]->name);
$order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<th';
$th_class = array();
$th_class[] = 'draggable';
if ($col_visib && !$col_visib[$j]) {
$th_class[] = 'hide';
}
if ($condition_field) {
$th_class[] = 'condition';
}
$th_class[] = 'column_heading';
if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
$th_class[] = 'pointer';
}
if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
$th_class[] = 'marker';
}
echo ' class="' . implode(' ', $th_class) . '"';
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo ' valign="bottom"';
}
echo '>' . $order_link . $comments . '</th>';
}
$vertical_display['desc'][] = ' <th ' . 'class="draggable' . ($condition_field ? ' condition' : '') . '">' . "\n" . $order_link . $comments . ' </th>' . "\n";
} else {
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo '<th';
$th_class = array();
$th_class[] = 'draggable';
if ($col_visib && !$col_visib[$j]) {
$th_class[] = 'hide';
}
if ($condition_field) {
$th_class[] = 'condition';
}
echo ' class="' . implode(' ', $th_class) . '"';
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo ' valign="bottom"';
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
echo ' style="direction: ltr; writing-mode: tb-rl;"';
}
echo '>';
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
} else {
echo htmlspecialchars($fields_meta[$i]->name);
}
echo "\n" . $comments . '</th>';
}
$vertical_display['desc'][] = ' <th ' . 'class="draggable' . ($condition_field ? ' condition"' : '') . '">' . "\n" . ' ' . htmlspecialchars($fields_meta[$i]->name) . "\n" . $comments . ' </th>';
}
// end else (2.2)
}
// end for
// 3. Displays the needed checkboxes at the right
// column of the result table header if possible and required...
if (($GLOBALS['cfg']['RowActionLinks'] == 'right' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') && $is_display['text_btn'] == '1') {
$vertical_display['emptyafter'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 4 : 1;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo "\n";
?>
<th <?php
echo $colspan;
?>
><?php
echo $full_or_partial_text_link;
?>
</th>
<?php
// end horizontal/horizontalflipped mode
} else {
$vertical_display['textbtn'] = ' <th ' . $rowspan . ' valign="middle">' . "\n" . ' ' . "\n" . ' </th>' . "\n";
}
// end vertical mode
} elseif (($GLOBALS['cfg']['RowActionLinks'] == 'left' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn') && !$GLOBALS['is_header_sent']) {
$vertical_display['emptyafter'] = $is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn' ? 4 : 1;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo "\n";
?>
<td<?php
echo $colspan;
?>
></td>
<?php
// end horizontal/horizontalflipped mode
} else {
$vertical_display['textbtn'] = ' <td' . $rowspan . '></td>' . "\n";
}
// end vertical mode
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
</tr>
</thead>
<?php
}
return true;
}
/**
* The "Table_Stats" constructor
*
* @param string $tableName The table name
* @param integer $pageNumber The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param boolean $showKeys Whether to display ONLY keys or not
*
* @return void
*
* @global object The current dia document
* @global array The relations settings
* @global string The current db name
*
* @see PMA_DIA
*/
function __construct($tableName, $pageNumber, $showKeys = false)
{
global $dia, $cfgRelation, $db;
$this->tableName = $tableName;
$sql = 'DESCRIBE ' . PMA_Util::backquote($tableName);
$result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$dia->dieSchema($pageNumber, "DIA", sprintf(__('The %s table doesn\'t exist!'), $tableName));
}
/*
* load fields
* check to see if it will load all fields or only the foreign keys
*/
if ($showKeys) {
$indexes = PMA_Index::getFromTable($this->tableName, $db);
$all_columns = array();
foreach ($indexes as $index) {
$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
}
$this->fields = array_keys($all_columns);
} else {
while ($row = PMA_DBI_fetch_row($result)) {
$this->fields[] = $row[0];
}
}
$sql = 'SELECT x, y FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_Util::sqlAddSlashes($db) . '\'' . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($tableName) . '\'' . ' AND pdf_page_number = ' . $pageNumber;
$result = PMA_queryAsControlUser($sql, false, PMA_DBI_QUERY_STORE);
if (!$result || !PMA_DBI_num_rows($result)) {
$dia->dieSchema($pageNumber, "DIA", sprintf(__('Please configure the coordinates for table %s'), $tableName));
}
list($this->x, $this->y) = PMA_DBI_fetch_row($result);
$this->x = (double) $this->x;
$this->y = (double) $this->y;
/*
* displayfield
*/
$this->displayfield = PMA_getDisplayField($db, $tableName);
/*
* index
*/
$result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_Util::backquote($tableName) . ';', null, PMA_DBI_QUERY_STORE);
if (PMA_DBI_num_rows($result) > 0) {
while ($row = PMA_DBI_fetch_assoc($result)) {
if ($row['Key_name'] == 'PRIMARY') {
$this->primary[] = $row['Column_name'];
}
}
}
/**
* Every object in Dia document needs an ID to identify
* so, we used a static variable to keep the things unique
*/
PMA_Dia_Relation_Schema::$objectId += 1;
$this->tableId = PMA_Dia_Relation_Schema::$objectId;
}
/**
* Verify whether the result set contains all the columns
* of at least one unique key
*
* @param string $db database name
* @param string $table table name
* @param array $fields_meta meta fields
*
* @return boolean whether the result set contains a unique key
*/
function PMA_resultSetContainsUniqueKey($db, $table, $fields_meta)
{
$resultSetColumnNames = array();
foreach ($fields_meta as $oneMeta) {
$resultSetColumnNames[] = $oneMeta->name;
}
foreach (PMA_Index::getFromTable($table, $db) as $index) {
if ($index->isUnique()) {
$indexColumns = $index->getColumns();
$numberFound = 0;
foreach ($indexColumns as $indexColumnName => $dummy) {
if (in_array($indexColumnName, $resultSetColumnNames)) {
$numberFound++;
}
}
if ($numberFound == count($indexColumns)) {
return true;
}
}
}
return false;
}
/**
* Returns descriptions of columns in given table (all or given by $column)
*
* @param string $database name of database
* @param string $table name of table to retrieve columns from
* @param string $column name of column, null to show all columns
* @param boolean $full whether to return full info or only column names
* @param mixed $link mysql link resource
*
* @return array array indexed by column names or,
* if $column is given, flat array description
*/
public function getColumns($database, $table, $column = null, $full = false, $link = null)
{
$sql = $this->getColumnsSql($database, $table, $column, $full);
$fields = $this->fetchResult($sql, 'Field', null, $link);
if (!is_array($fields) || count($fields) == 0) {
return array();
}
// Check if column is a part of multiple-column index and set its 'Key'.
$indexes = PMA_Index::getFromTable($table, $database);
foreach ($fields as $field => $field_data) {
if (!empty($field_data['Key'])) {
continue;
}
foreach ($indexes as $index) {
/** @var PMA_Index $index */
if (!$index->hasColumn($field)) {
continue;
}
$index_columns = $index->getColumns();
if ($index_columns[$field]->getSeqInIndex() > 1) {
if ($index->isUnique()) {
$fields[$field]['Key'] = 'UNI';
} else {
$fields[$field]['Key'] = 'MUL';
}
}
}
}
if (PMA_DRIZZLE) {
// fix Key column, it's much simpler in PHP than in SQL
$has_pk = false;
$has_pk_candidates = false;
foreach ($fields as $f) {
if ($f['Key'] == 'PRI') {
$has_pk = true;
break;
} else {
if ($f['Null'] == 'NO' && ($f['Key'] == 'MUL' || $f['Key'] == 'UNI')) {
$has_pk_candidates = true;
}
}
}
if (!$has_pk && $has_pk_candidates) {
$secureDatabase = PMA_Util::sqlAddSlashes($database);
// check whether we can promote some unique index to PRI
$sql = "\n SELECT i.index_name, p.column_name\n FROM data_dictionary.indexes i\n JOIN data_dictionary.index_parts p\n USING (table_schema, table_name)\n WHERE i.table_schema = '" . $secureDatabase . "'\n AND i.table_name = '" . PMA_Util::sqlAddSlashes($table) . "'\n AND i.is_unique\n AND NOT i.is_nullable";
$result = $this->fetchResult($sql, 'index_name', null, $link);
$result = $result ? array_shift($result) : array();
foreach ($result as $f) {
$fields[$f]['Key'] = 'PRI';
}
}
}
return $column != null ? array_shift($fields) : $fields;
}
/**
* Prepare unsorted sql query and sort by key drop down
*
* @param array $analyzed_sql the analyzed query
* @param string $sort_expression sort expression
*
* @return array two element array - $unsorted_sql_query, $drop_down_html
*
* @access private
*
* @see _getTableHeaders()
*/
private function _getUnsortedSqlAndSortByKeyDropDown($analyzed_sql, $sort_expression)
{
$drop_down_html = '';
// Just as fallback
$unsorted_sql_query = $this->__get('sql_query');
if (isset($analyzed_sql[0]['unsorted_query'])) {
$unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
}
// Handles the case of multiple clicks on a column's header
// which would add many spaces before "ORDER BY" in the
// generated query.
$unsorted_sql_query = trim($unsorted_sql_query);
// sorting by indexes, only if it makes sense (only one table ref)
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == self::QUERY_TYPE_SELECT && isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
// grab indexes data:
$indexes = PMA_Index::getFromTable($this->__get('table'), $this->__get('db'));
// do we have any index?
if ($indexes) {
$drop_down_html = $this->_getSortByKeyDropDown($indexes, $sort_expression, $unsorted_sql_query);
}
}
return array($unsorted_sql_query, $drop_down_html);
}
/**
* Returns descriptions of columns in given table (all or given by $column)
*
* @param string $database name of database
* @param string $table name of table to retrieve columns from
* @param string $column name of column, null to show all columns
* @param boolean $full whether to return full info or only column names
* @param mixed $link mysql link resource
*
* @return array array indexed by column names or,
* if $column is given, flat array description
*/
public function getColumns($database, $table, $column = null, $full = false, $link = null)
{
$sql = $this->getColumnsSql($database, $table, $column, $full);
$fields = $this->fetchResult($sql, 'Field', null, $link);
if (!is_array($fields) || count($fields) == 0) {
return array();
}
// Check if column is a part of multiple-column index and set its 'Key'.
$indexes = PMA_Index::getFromTable($table, $database);
foreach ($fields as $field => $field_data) {
if (!empty($field_data['Key'])) {
continue;
}
foreach ($indexes as $index) {
/** @var PMA_Index $index */
if (!$index->hasColumn($field)) {
continue;
}
$index_columns = $index->getColumns();
if ($index_columns[$field]->getSeqInIndex() > 1) {
if ($index->isUnique()) {
$fields[$field]['Key'] = 'UNI';
} else {
$fields[$field]['Key'] = 'MUL';
}
}
}
}
return $column != null ? array_shift($fields) : $fields;
}
