07e1ae10f5
Default order only by common indexes in Editor Descending default order with date in Editor git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@930 7c3ca157-0c34-0410-bff1-cbf682f78f5c
280 lines
13 KiB
PHP
280 lines
13 KiB
PHP
<?php
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$table_status = table_status($_GET["select"]);
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$indexes = indexes($_GET["select"]);
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$fields = fields($_GET["select"]);
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$rights = array(); // privilege => 0
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$columns = array(); // selectable columns
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unset($text_length);
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foreach ($fields as $key => $field) {
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$name = $adminer->fieldName($field);
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if (isset($field["privileges"]["select"]) && strlen($name)) {
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$columns[$key] = html_entity_decode(strip_tags($name));
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if (ereg('text|blob', $field["type"])) {
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$text_length = $adminer->selectLengthProcess();
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}
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}
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$rights += $field["privileges"];
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}
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function apply_sql_function($function, $column) {
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return ($function
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? ($function == "distinct" ? "COUNT(DISTINCT " : strtoupper("$function(")) . "$column)"
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: $column
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);
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}
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list($select, $group) = $adminer->selectColumnsProcess($columns, $indexes);
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$where = $adminer->selectSearchProcess($fields, $indexes);
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$order = $adminer->selectOrderProcess($fields, $indexes);
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$limit = $adminer->selectLimitProcess();
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$from = ($select ? implode(", ", $select) : "*") . " FROM " . idf_escape($_GET["select"]) . ($where ? " WHERE " . implode(" AND ", $where) : "");
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$group_by = ($group && count($group) < count($select) ? " GROUP BY " . implode(", ", $group) : "") . ($order ? " ORDER BY " . implode(", ", $order) : "");
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if ($_POST && !$error) {
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$where_check = "(" . implode(") OR (", array_map('where_check', (array) $_POST["check"])) . ")";
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$primary = ($indexes["PRIMARY"] ? ($select ? array_flip($indexes["PRIMARY"]["columns"]) : array()) : null); // empty array means that all primary fields are selected
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foreach ($select as $key => $val) {
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$val = $_GET["columns"][$key];
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if (!$val["fun"]) {
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unset($primary[$val["col"]]);
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}
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}
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if ($_POST["export"]) {
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dump_headers($_GET["select"]);
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dump_table($_GET["select"], "");
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if (!is_array($_POST["check"]) || $primary === array()) {
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dump_data($_GET["select"], "INSERT", "SELECT $from" . (is_array($_POST["check"]) ? ($where ? " AND " : " WHERE ") . "($where_check)" : "") . $group_by);
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} else {
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$union = array();
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foreach ($_POST["check"] as $val) {
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// where is not unique so OR can't be used
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$union[] = "(SELECT $from " . ($where ? "AND " : "WHERE ") . where_check($val) . $group_by . " LIMIT 1)";
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}
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dump_data($_GET["select"], "INSERT", implode(" UNION ALL ", $union));
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}
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exit;
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}
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if (!$adminer->selectEmailProcess($where)) {
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if (!$_POST["import"]) { // edit
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$result = true;
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$affected = 0;
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$command = ($_POST["delete"] ? ($_POST["all"] && !$where ? "TRUNCATE " : "DELETE FROM ") : ($_POST["clone"] ? "INSERT INTO " : "UPDATE ")) . idf_escape($_GET["select"]);
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if (!$_POST["delete"]) {
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$set = array();
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foreach ($columns as $name => $val) { //! should check also for edit or insert privileges
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$val = process_input($fields[$name]);
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if ($_POST["clone"]) {
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$set[] = ($val !== false ? $val : idf_escape($name));
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} elseif ($val !== false) {
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$set[] = idf_escape($name) . " = $val";
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}
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}
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$command .= ($_POST["clone"] ? "\nSELECT " . implode(", ", $set) . "\nFROM " . idf_escape($_GET["select"]) : " SET\n" . implode(",\n", $set));
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}
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if ($_POST["delete"] || $set) {
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if ($_POST["all"] || ($primary === array() && $_POST["check"])) {
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$result = queries($command . ($_POST["all"] ? ($where ? "\nWHERE " . implode(" AND ", $where) : "") : "\nWHERE $where_check"));
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$affected = $dbh->affected_rows;
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} else {
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foreach ((array) $_POST["check"] as $val) {
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// where is not unique so OR can't be used
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$result = queries($command . "\nWHERE " . where_check($val) . (count($group) < count($select) ? "" : "\nLIMIT 1"));
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if (!$result) {
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break;
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}
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$affected += $dbh->affected_rows;
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}
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}
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}
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query_redirect(queries(), remove_from_uri("page"), lang('%d item(s) have been affected.', $affected), $result, false, !$result);
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//! display edit page in case of an error
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} elseif (is_string($file = get_file("csv_file"))) {
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$file = preg_replace("~^\xEF\xBB\xBF~", '', $file); //! character set
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$cols = "";
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$rows = array(); //! packet size
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preg_match_all('~("[^"]*"|[^"\\n]+)+~', $file, $matches);
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foreach ($matches[0] as $key => $val) {
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$row = array();
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preg_match_all('~(("[^"]*")+|[^,]*),~', "$val,", $matches2);
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if (!$key && !array_diff($matches2[1], array_keys($fields))) { //! doesn't work with column names containing ",\n
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// first row corresponds to column names - use it for table structure
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$cols = " (" . implode(", ", array_map('idf_escape', $matches2[1])) . ")";
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} else {
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foreach ($matches2[1] as $col) {
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$row[] = (!strlen($col) ? "NULL" : $dbh->quote(str_replace('""', '"', preg_replace('~^"|"$~', '', $col))));
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}
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$rows[] = "\n(" . implode(", ", $row) . ")";
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}
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}
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$result = queries("INSERT INTO " . idf_escape($_GET["select"]) . "$cols VALUES" . implode(",", $rows));
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query_redirect(queries(), remove_from_uri("page"), lang('%d row(s) has been imported.', $dbh->affected_rows), $result, false, !$result);
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} else {
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$error = upload_error($file);
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}
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}
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}
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page_header(lang('Select') . ": " . $adminer->tableName($table_status), $error);
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echo "<p>";
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if (isset($rights["insert"])) {
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//! pass search values forth and back
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echo '<a href="' . htmlspecialchars($SELF) . 'edit=' . urlencode($_GET['select']) . '">' . lang('New item') . '</a> ';
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}
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echo $adminer->selectLinks($table_status);
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if (!$columns) {
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echo "<p class='error'>" . lang('Unable to select the table') . ($fields ? "" : ": " . htmlspecialchars($dbh->error)) . ".\n";
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} else {
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echo "<form action='' id='form'>\n";
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echo "<div style='display: none;'>";
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echo (strlen($_GET["server"]) ? '<input type="hidden" name="server" value="' . htmlspecialchars($_GET["server"]) . '">' : "");
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echo '<input type="hidden" name="db" value="' . htmlspecialchars($_GET["db"]) . '">';
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echo '<input type="hidden" name="select" value="' . htmlspecialchars($_GET["select"]) . '">';
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echo "</div>\n";
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$adminer->selectColumnsPrint($select, $columns);
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$adminer->selectSearchPrint($where, $columns, $indexes);
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$adminer->selectOrderPrint($order, $columns, $indexes);
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$adminer->selectLimitPrint($limit);
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$adminer->selectLengthPrint($text_length);
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$adminer->selectActionPrint($text_length);
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echo "</form>\n";
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$query = "SELECT " . (intval($limit) && $group && count($group) < count($select) ? "SQL_CALC_FOUND_ROWS " : "") . $from . $group_by . (strlen($limit) ? " LIMIT " . intval($limit) . (intval($_GET["page"]) ? " OFFSET " . ($limit * $_GET["page"]) : "") : "");
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echo $adminer->selectQuery($query);
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$result = $dbh->query($query);
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if (!$result) {
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echo "<p class='error'>" . htmlspecialchars($dbh->error) . "\n";
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} else {
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$email_fields = array();
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echo "<form action='' method='post' enctype='multipart/form-data'>\n";
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if (!$result->num_rows) {
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echo "<p class='message'>" . lang('No rows.') . "\n";
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} else {
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$rows = array();
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while ($row = $result->fetch_assoc()) {
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$rows[] = $row;
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}
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$result->free();
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// use count($rows) without LIMIT, COUNT(*) without grouping, FOUND_ROWS otherwise (slowest)
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$found_rows = (intval($limit) && $group && count($group) < count($select)
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? $dbh->result($dbh->query(" SELECT FOUND_ROWS()")) // space to allow mysql.trace_mode
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: count($rows)
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);
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$foreign_keys = column_foreign_keys($_GET["select"]);
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$descriptions = $adminer->rowDescriptions($rows, $foreign_keys);
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$backward_keys = $adminer->backwardKeys($_GET["select"]);
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$table_names = array_keys($backward_keys);
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if ($table_names) {
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$table_names = array_combine($table_names, array_map(array($adminer, 'tableName'), array_map('table_status', $table_names)));
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}
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echo "<table cellspacing='0' class='nowrap'>\n";
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echo "<thead><tr><td><input type='checkbox' id='all-page' onclick='form_check(this, /check/);'>";
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$names = array();
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reset($select);
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$order = 0;
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foreach ($rows[0] as $key => $val) {
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$val = $_GET["columns"][key($select)];
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$field = $fields[$select ? $val["col"] : $key];
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$name = ($field ? $adminer->fieldName($field, $order) : "*");
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if (strlen($name)) {
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$order++;
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$names[$key] = $name;
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echo '<th><a href="' . htmlspecialchars(remove_from_uri('(order|desc)[^=]*') . '&order%5B0%5D=' . urlencode($key) . ($_GET["order"] == array($key) && !$_GET["desc"][0] ? '&desc%5B0%5D=1' : '')) . '">' . apply_sql_function($val["fun"], $name) . "</a>"; //! columns looking like functions
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}
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next($select);
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}
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echo ($backward_keys ? "<th>" . lang('Relations') : "") . "</thead>\n";
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foreach ($descriptions as $n => $row) {
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$unique_idf = implode('&', unique_idf($rows[$n], $indexes));
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echo '<tr' . odd() . '><td><input type="checkbox" name="check[]" value="' . $unique_idf . '" onclick="this.form[\'all\'].checked = false; form_uncheck(\'all-page\');">' . (count($select) != count($group) || information_schema($_GET["db"]) ? '' : ' <a href="' . htmlspecialchars($SELF) . 'edit=' . urlencode($_GET['select']) . '&' . $unique_idf . '">' . lang('edit') . '</a>');
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foreach ($row as $key => $val) {
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if (isset($names[$key])) {
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if (strlen($val) && (!isset($email_fields[$key]) || strlen($email_fields[$key]))) {
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$email_fields[$key] = (is_email($val) ? $names[$key] : ""); //! filled e-mails may be contained on other pages
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}
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$link = "";
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$val = $adminer->editVal($val, $fields[$key]);
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if (!isset($val)) {
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$val = "<i>NULL</i>";
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} else {
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if (ereg('blob|binary', $fields[$key]["type"]) && strlen($val)) {
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$link = htmlspecialchars($SELF . 'download=' . urlencode($_GET["select"]) . '&field=' . urlencode($key) . '&') . $unique_idf;
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}
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if (!strlen(trim($val, " \t"))) {
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$val = " ";
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} elseif (strlen($text_length) && ereg('blob|text', $fields[$key]["type"]) && is_utf8($val)) {
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$val = nl2br(shorten_utf8($val, max(0, intval($text_length)))); // usage of LEFT() would reduce traffic but complicate query
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} else {
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$val = nl2br(htmlspecialchars($val));
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}
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// link related items
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foreach ((array) $foreign_keys[$key] as $foreign_key) {
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if (count($foreign_keys[$key]) == 1 || count($foreign_key["source"]) == 1) {
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foreach ($foreign_key["source"] as $i => $source) {
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$link .= where_link($i, $foreign_key["target"][$i], $rows[$n][$source]);
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}
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$link = htmlspecialchars((strlen($foreign_key["db"]) ? preg_replace('~([?&]db=)[^&]+~', '\\1' . urlencode($foreign_key["db"]), $SELF) : $SELF) . 'select=' . urlencode($foreign_key["table"])) . $link; // InnoDB supports non-UNIQUE keys
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break;
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}
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}
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}
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if (!$link && is_email($val)) {
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$link = "mailto:$val";
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}
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$val = $adminer->selectVal($val, $link, $fields[$key]);
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echo "<td>$val";
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}
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}
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if ($backward_keys) {
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echo "<td>";
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foreach ($backward_keys as $table => $keys) {
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foreach ($keys as $columns) {
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echo ' <a href="' . htmlspecialchars($SELF) . 'select=' . urlencode($table);
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$i = 0;
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foreach ($columns as $column => $val) {
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echo where_link($i, $column, $rows[$n][$val]);
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$i++;
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}
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echo "\">$table_names[$table]</a>";
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}
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}
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}
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echo "\n";
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}
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echo "</table>\n";
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if (intval($limit) && count($group) >= count($select)) {
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// slow with big tables
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ob_flush();
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flush();
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$found_rows = $dbh->result($dbh->query("SELECT COUNT(*) FROM " . idf_escape($_GET["select"]) . ($where ? " WHERE " . implode(" AND ", $where) : "")));
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}
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echo "<p>";
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if (intval($limit) && $found_rows > $limit) {
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// display first, previous 3, next 3 and last page
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$max_page = floor(($found_rows - 1) / $limit);
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echo lang('Page') . ":" . pagination(0) . ($_GET["page"] > 3 ? " ..." : "");
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for ($i = max(1, $_GET["page"] - 2); $i < min($max_page, $_GET["page"] + 3); $i++) {
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echo pagination($i);
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}
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echo ($_GET["page"] + 3 < $max_page ? " ..." : "") . pagination($max_page);
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}
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echo " (" . lang('%d row(s)', $found_rows) . ') <label><input type="checkbox" name="all" value="1">' . lang('whole result') . "</label>\n";
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echo (information_schema($_GET["db"]) ? "" : "<fieldset><legend>" . lang('Edit') . "</legend><div><input type='submit' name='edit' value='" . lang('Edit') . "'> <input type='submit' name='clone' value='" . lang('Clone') . "'> <input type='submit' name='delete' value='" . lang('Delete') . "'$confirm></div></fieldset>\n");
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echo "<fieldset><legend>" . lang('Export') . "</legend><div>$dump_output $dump_format <input type='submit' name='export' value='" . lang('Export') . "'></div></fieldset>\n";
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}
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echo "<fieldset><legend>" . lang('CSV Import') . "</legend><div><input type='hidden' name='token' value='$token'><input type='file' name='csv_file'> <input type='submit' name='import' value='" . lang('Import') . "'></div></fieldset>\n";
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$adminer->selectEmailPrint(array_filter($email_fields, 'strlen'));
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echo "</form>\n";
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}
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}
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