254 lines
9.9 KiB
JavaScript
254 lines
9.9 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* @fileoverview function used in QBE for DB
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* @name Database Operations
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*
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* @requires jQuery
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* @requires jQueryUI
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* @requires js/functions.js
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*
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*/
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/**
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* js file for handling AJAX and other events in db_multi_table_query.php
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*/
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/**
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* Unbind all event handlers before tearing down a page
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*/
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AJAX.registerTeardown('db_multi_table_query.js', function () {
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$('.tableNameSelect').each(function () {
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$(this).off('change');
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});
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$('#update_query_button').off('click');
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$('#add_column_button').off('click');
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});
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AJAX.registerOnload('db_multi_table_query.js', function () {
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var editor = PMA_getSQLEditor($('#MultiSqlquery'), {}, 'both');
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$('.CodeMirror-line').css('text-align', 'left');
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editor.setSize(-1, 50);
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var column_count = 3;
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PMA_init_slider();
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addNewColumnCallbacks();
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function escapeBacktick (s) {
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return s.replace('`', '``');
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}
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function escapeSingleQuote (s) {
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return s.replace('\\', '\\\\').replace('\'', '\\\'');
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}
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$('#update_query_button').on('click', function () {
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var columns = [];
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var table_aliases = {};
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$('.tableNameSelect').each(function () {
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$show = $(this).siblings('.show_col').first();
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if ($(this).val() !== '' && $show.prop('checked')) {
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var table_alias = $(this).siblings('.table_alias').first().val();
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var column_alias = $(this).siblings('.col_alias').first().val();
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if (table_alias !== '') {
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columns.push([table_alias, $(this).siblings('.columnNameSelect').first().val()]);
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} else {
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columns.push([$(this).val(), $(this).siblings('.columnNameSelect').first().val()]);
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}
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columns[columns.length - 1].push(column_alias);
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if ($(this).val() in table_aliases) {
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if (!(table_aliases[$(this).val()].includes(table_alias))) {
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table_aliases[$(this).val()].push(table_alias);
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}
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} else {
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table_aliases[$(this).val()] = [table_alias];
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}
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}
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});
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if (Object.keys(table_aliases).length === 0) {
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PMA_ajaxShowMessage('Nothing selected', false, 'error');
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return;
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}
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query = 'SELECT ';
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query += '`' + escapeBacktick(columns[0][0]) + '`.`' + escapeBacktick(columns[0][1]) + '`';
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if (columns[0][2] !== '') {
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query += ' AS ' + columns[0][2];
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}
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for (var i = 1; i < columns.length; i++) {
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query += ', `' + escapeBacktick(columns[i][0]) + '`.`' + escapeBacktick(columns[i][1]) + '`';
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if (columns[i][2] !== '') {
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query += ' AS `' + escapeBacktick(columns[0][2]) + '`';
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}
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}
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query += '\nFROM ';
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var table_count = 0;
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for (var table in table_aliases) {
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for (var i = 0; i < table_aliases[table].length; i++) {
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if (table_count > 0) {
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query += ', ';
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}
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query += '`' + escapeBacktick(table) + '`';
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if (table_aliases[table][i] !== '') {
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query += ' AS `' + escapeBacktick(table_aliases[table][i]) + '`';
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}
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table_count++;
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}
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}
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$criteria_col_count = $('.criteria_col:checked').length;
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if ($criteria_col_count > 0) {
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query += '\nWHERE ';
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var logical_ops = [];
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var count = 0;
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$('.tableNameSelect').each(function () {
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$criteria_div = $(this).siblings('.slide-wrapper').first();
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$use_criteria = $(this).siblings('.criteria_col').first();
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if ($(this).val() !== '' && $use_criteria.prop('checked')) {
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if (count > 0) {
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$criteria_div.find('input.logical_op').each(function () {
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if ($(this).prop('checked')) {
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query += ' ' + $(this).val() + ' ';
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}
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});
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}
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formats_text = {
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'=' : ' = \'%s\'',
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'>' : ' > \'%s\'',
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'>=' : ' >= \'%s\'',
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'<' : ' < \'%s\'',
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'<=' : ' <= \'%s\'',
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'!=' : ' != \'%s\'',
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'LIKE' : ' LIKE \'%s\'',
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'LIKE \%...\%' : ' LIKE \'%%%s%%\'',
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'NOT LIKE' : ' NOT LIKE \'%s\'',
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'BETWEEN' : ' BETWEEN \'%s\'',
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'NOT BETWEEN' : ' NOT BETWEEN \'%s\'',
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'IS NULL' : ' \'%s\' IS NULL',
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'IS NOT NULL' : ' \'%s\' IS NOT NULL',
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'REGEXP' : ' REGEXP \'%s\'',
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'REGEXP ^...$' : ' REGEXP \'^%s$\'',
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'NOT REGEXP' : ' NOT REGEXP \'%s\''
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};
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query += '`' + escapeBacktick($(this).val()) + '`.';
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query += '`' + escapeBacktick($(this).siblings('.columnNameSelect').first().val()) + '`';
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if ($criteria_div.find('.criteria_rhs').first().val() === 'text') {
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// query += " '" + $criteria_div.find('.rhs_text_val').first().val() + "'";
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query += sprintf(formats_text[$criteria_div.find('.criteria_op').first().val()], escapeSingleQuote($criteria_div.find('.rhs_text_val').first().val()));
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} else {
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query += ' ' + $criteria_div.find('.criteria_op').first().val();
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query += ' `' + escapeBacktick($criteria_div.find('.tableNameSelect').first().val()) + '`.';
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query += '`' + escapeBacktick($criteria_div.find('.columnNameSelect').first().val()) + '`';
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}
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count++;
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}
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});
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}
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query += ';';
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editor.getDoc().setValue(query);
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});
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$('#submit_query').on('click', function () {
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var query = editor.getDoc().getValue();
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var data = {
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'db': $('#db_name').val(),
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'sql_query': query,
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'ajax_request': '1',
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'token': PMA_commonParams.get('token')
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};
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$.ajax({
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type: 'POST',
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url: 'db_multi_table_query.php',
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data: data,
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success: function (data) {
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$results_dom = $(data.message);
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$results_dom.find('.ajax:not(.pageselector)').each(function () {
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$(this).on('click', function (event) {
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event.preventDefault();
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});
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});
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$results_dom.find('.autosubmit, .pageselector, .showAllRows, .filter_rows').each(function () {
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$(this).on('change click select focus', function (event) {
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event.preventDefault();
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});
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});
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$('#sql_results').html($results_dom);
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$('#page_content').find('a').first().click();
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}
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});
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});
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$('#add_column_button').on('click', function () {
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column_count++;
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$new_column_dom = $($('#new_column_layout').html()).clone();
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$new_column_dom.find('div').first().find('div').first().attr('id', column_count.toString());
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$new_column_dom.find('a').first().remove();
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$new_column_dom.find('.pma_auto_slider').first().unwrap();
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$new_column_dom.find('.pma_auto_slider').first().attr('title', 'criteria');
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$('.column_details').last().after($new_column_dom);
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PMA_init_slider();
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addNewColumnCallbacks();
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});
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function addNewColumnCallbacks () {
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$('.tableNameSelect').each(function () {
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$(this).on('change', function () {
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$sibs = $(this).siblings('.columnNameSelect');
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if ($sibs.length === 0) {
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$sibs = $(this).parent().parent().find('.columnNameSelect');
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}
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$sibs.first().html($('#' + $.md5($(this).val())).html());
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});
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});
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$('.removeColumn').each(function () {
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$(this).on('click', function () {
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$(this).parent().remove();
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});
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});
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$('a.ajax').each(function () {
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$(this).on('click', function (event, from) {
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if (from === null) {
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$checkbox = $(this).siblings('.criteria_col').first();
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$checkbox.prop('checked', !$checkbox.prop('checked'));
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}
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$criteria_col_count = $('.criteria_col:checked').length;
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if ($criteria_col_count > 1) {
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$(this).siblings('.slide-wrapper').first().find('.logical_operator').first().css('display','table-row');
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}
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});
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});
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$('.criteria_col').each(function () {
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$(this).on('change', function () {
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$anchor = $(this).siblings('a.ajax').first();
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$anchor.trigger('click', ['Trigger']);
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});
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});
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$('.criteria_rhs').each(function () {
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$(this).on('change', function () {
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$rhs_col = $(this).parent().parent().siblings('.rhs_table').first();
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$rhs_text = $(this).parent().parent().siblings('.rhs_text').first();
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if ($(this).val() === 'text') {
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$rhs_col.css('display', 'none');
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$rhs_text.css('display', 'table-row');
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} else if ($(this).val() === 'anotherColumn') {
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$rhs_text.css('display', 'none');
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$rhs_col.css('display', 'table-row');
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} else {
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$rhs_text.css('display', 'none');
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$rhs_col.css('display', 'none');
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}
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});
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});
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}
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});
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