36730b33bd
Moves the table zoom search entry point to the ZoomSearchController, removes the entry point file and extracts the zoom search logic from the SearchController class. Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>
606 lines
21 KiB
JavaScript
606 lines
21 KiB
JavaScript
// TODO: change the axis
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/**
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** @fileoverview JavaScript functions used on /table/search
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**
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** @requires jQuery
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** @requires js/functions.js
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**/
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/**
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** Display Help/Info
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**/
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function displayHelp () {
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$('<div></div>')
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.append(Messages.strDisplayHelp)
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.appendTo('#page_content')
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.dialog({
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width: 450,
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height: 'auto',
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title: Messages.strHelpTitle
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});
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return false;
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}
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/**
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** Extend the array object for max function
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** @param array
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**/
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Array.max = function (array) {
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return Math.max.apply(Math, array);
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};
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/**
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** Extend the array object for min function
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** @param array
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**/
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Array.min = function (array) {
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return Math.min.apply(Math, array);
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};
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/**
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** Checks if a string contains only numeric value
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** @param n: String (to be checked)
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**/
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function isNumeric (n) {
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return !isNaN(parseFloat(n)) && isFinite(n);
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}
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/**
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** Checks if an object is empty
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** @param n: Object (to be checked)
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**/
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function isEmpty (obj) {
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var name;
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for (name in obj) {
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return false;
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}
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return true;
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}
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/**
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** Converts a date/time into timestamp
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** @param val String Date
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** @param type Sring Field type(datetime/timestamp/time/date)
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**/
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function getTimeStamp (val, type) {
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if (type.toString().search(/datetime/i) !== -1 ||
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type.toString().search(/timestamp/i) !== -1
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) {
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return $.datepicker.parseDateTime('yy-mm-dd', 'HH:mm:ss', val);
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} else if (type.toString().search(/time/i) !== -1) {
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return $.datepicker.parseDateTime('yy-mm-dd', 'HH:mm:ss', '1970-01-01 ' + val);
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} else if (type.toString().search(/date/i) !== -1) {
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return $.datepicker.parseDate('yy-mm-dd', val);
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}
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}
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/**
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** Classifies the field type into numeric,timeseries or text
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** @param field: field type (as in database structure)
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**/
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function getType (field) {
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if (field.toString().search(/int/i) !== -1 ||
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field.toString().search(/decimal/i) !== -1 ||
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field.toString().search(/year/i) !== -1
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) {
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return 'numeric';
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} else if (field.toString().search(/time/i) !== -1 ||
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field.toString().search(/date/i) !== -1
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) {
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return 'time';
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} else {
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return 'text';
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}
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}
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/**
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* Unbind all event handlers before tearing down a page
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*/
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AJAX.registerTeardown('table/zoom_plot_jqplot.js', function () {
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$('#tableid_0').off('change');
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$('#tableid_1').off('change');
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$('#tableid_2').off('change');
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$('#tableid_3').off('change');
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$('#inputFormSubmitId').off('click');
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$('#togglesearchformlink').off('click');
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$(document).off('keydown', '#dataDisplay :input');
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$('button.button-reset').off('click');
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$('div#resizer').off('resizestop');
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$('div#querychart').off('jqplotDataClick');
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});
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AJAX.registerOnload('table/zoom_plot_jqplot.js', function () {
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var currentChart = null;
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var searchedDataKey = null;
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var xLabel = $('#tableid_0').val();
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var yLabel = $('#tableid_1').val();
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// will be updated via Ajax
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var xType = $('#types_0').val();
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var yType = $('#types_1').val();
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var dataLabel = $('#dataLabel').val();
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// Get query result
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var searchedData;
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try {
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searchedData = JSON.parse($('#querydata').html());
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} catch (err) {
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searchedData = null;
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}
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/**
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** Input form submit on field change
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**/
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// first column choice corresponds to the X axis
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$('#tableid_0').on('change', function () {
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// AJAX request for field type, collation, operators, and value field
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$.post('index.php?route=/table/zoom-search', {
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'ajax_request' : true,
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'change_tbl_info' : true,
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'server' : CommonParams.get('server'),
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'db' : CommonParams.get('db'),
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'table' : CommonParams.get('table'),
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'field' : $('#tableid_0').val(),
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'it' : 0
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}, function (data) {
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$('#tableFieldsId').find('tr:eq(1) td:eq(0)').html(data.field_type);
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$('#tableFieldsId').find('tr:eq(1) td:eq(1)').html(data.field_collation);
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$('#tableFieldsId').find('tr:eq(1) td:eq(2)').html(data.field_operators);
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$('#tableFieldsId').find('tr:eq(1) td:eq(3)').html(data.field_value);
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xLabel = $('#tableid_0').val();
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$('#types_0').val(data.field_type);
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xType = data.field_type;
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$('#collations_0').val(data.field_collations);
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Functions.addDateTimePicker();
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});
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});
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// second column choice corresponds to the Y axis
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$('#tableid_1').on('change', function () {
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// AJAX request for field type, collation, operators, and value field
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$.post('index.php?route=/table/zoom-search', {
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'ajax_request' : true,
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'change_tbl_info' : true,
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'server' : CommonParams.get('server'),
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'db' : CommonParams.get('db'),
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'table' : CommonParams.get('table'),
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'field' : $('#tableid_1').val(),
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'it' : 1
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}, function (data) {
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$('#tableFieldsId').find('tr:eq(2) td:eq(0)').html(data.field_type);
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$('#tableFieldsId').find('tr:eq(2) td:eq(1)').html(data.field_collation);
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$('#tableFieldsId').find('tr:eq(2) td:eq(2)').html(data.field_operators);
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$('#tableFieldsId').find('tr:eq(2) td:eq(3)').html(data.field_value);
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yLabel = $('#tableid_1').val();
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$('#types_1').val(data.field_type);
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yType = data.field_type;
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$('#collations_1').val(data.field_collations);
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Functions.addDateTimePicker();
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});
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});
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$('#tableid_2').on('change', function () {
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// AJAX request for field type, collation, operators, and value field
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$.post('index.php?route=/table/zoom-search', {
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'ajax_request' : true,
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'change_tbl_info' : true,
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'server' : CommonParams.get('server'),
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'db' : CommonParams.get('db'),
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'table' : CommonParams.get('table'),
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'field' : $('#tableid_2').val(),
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'it' : 2
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}, function (data) {
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$('#tableFieldsId').find('tr:eq(4) td:eq(0)').html(data.field_type);
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$('#tableFieldsId').find('tr:eq(4) td:eq(1)').html(data.field_collation);
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$('#tableFieldsId').find('tr:eq(4) td:eq(2)').html(data.field_operators);
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$('#tableFieldsId').find('tr:eq(4) td:eq(3)').html(data.field_value);
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$('#types_2').val(data.field_type);
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$('#collations_2').val(data.field_collations);
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Functions.addDateTimePicker();
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});
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});
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$('#tableid_3').on('change', function () {
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// AJAX request for field type, collation, operators, and value field
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$.post('index.php?route=/table/zoom-search', {
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'ajax_request' : true,
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'change_tbl_info' : true,
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'server' : CommonParams.get('server'),
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'db' : CommonParams.get('db'),
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'table' : CommonParams.get('table'),
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'field' : $('#tableid_3').val(),
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'it' : 3
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}, function (data) {
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$('#tableFieldsId').find('tr:eq(5) td:eq(0)').html(data.field_type);
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$('#tableFieldsId').find('tr:eq(5) td:eq(1)').html(data.field_collation);
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$('#tableFieldsId').find('tr:eq(5) td:eq(2)').html(data.field_operators);
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$('#tableFieldsId').find('tr:eq(5) td:eq(3)').html(data.field_value);
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$('#types_3').val(data.field_type);
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$('#collations_3').val(data.field_collations);
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Functions.addDateTimePicker();
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});
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});
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/**
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* Input form validation
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**/
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$('#inputFormSubmitId').on('click', function () {
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if ($('#tableid_0').get(0).selectedIndex === 0 || $('#tableid_1').get(0).selectedIndex === 0) {
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Functions.ajaxShowMessage(Messages.strInputNull);
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} else if (xLabel === yLabel) {
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Functions.ajaxShowMessage(Messages.strSameInputs);
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}
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});
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/**
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** Prepare a div containing a link, otherwise it's incorrectly displayed
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** after a couple of clicks
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**/
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$('<div id="togglesearchformdiv"><a id="togglesearchformlink"></a></div>')
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.insertAfter('#zoom_search_form')
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// don't show it until we have results on-screen
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.hide();
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$('#togglesearchformlink')
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.html(Messages.strShowSearchCriteria)
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.on('click', function () {
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var $link = $(this);
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$('#zoom_search_form').slideToggle();
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if ($link.text() === Messages.strHideSearchCriteria) {
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$link.text(Messages.strShowSearchCriteria);
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} else {
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$link.text(Messages.strHideSearchCriteria);
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}
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// avoid default click action
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return false;
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});
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/**
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** Set dialog properties for the data display form
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**/
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var buttonOptions = {};
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/*
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* Handle saving of a row in the editor
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*/
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buttonOptions[Messages.strSave] = function () {
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// Find changed values by comparing form values with selectedRow Object
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var newValues = {};// Stores the values changed from original
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var sqlTypes = {};
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var it = 0;
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var xChange = false;
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var yChange = false;
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var key;
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var tempGetVal = function () {
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return $(this).val();
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};
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for (key in selectedRow) {
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var oldVal = selectedRow[key];
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var newVal = ($('#edit_fields_null_id_' + it).prop('checked')) ? null : $('#edit_fieldID_' + it).val();
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if (newVal instanceof Array) { // when the column is of type SET
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newVal = $('#edit_fieldID_' + it).map(tempGetVal).get().join(',');
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}
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if (oldVal !== newVal) {
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selectedRow[key] = newVal;
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newValues[key] = newVal;
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if (key === xLabel) {
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xChange = true;
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searchedData[searchedDataKey][xLabel] = newVal;
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} else if (key === yLabel) {
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yChange = true;
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searchedData[searchedDataKey][yLabel] = newVal;
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}
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}
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var $input = $('#edit_fieldID_' + it);
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if ($input.hasClass('bit')) {
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sqlTypes[key] = 'bit';
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} else {
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sqlTypes[key] = null;
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}
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it++;
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} // End data update
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// Update the chart series and replot
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if (xChange || yChange) {
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// Logic similar to plot generation, replot only if xAxis changes or yAxis changes.
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// Code includes a lot of checks so as to replot only when necessary
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if (xChange) {
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xCord[searchedDataKey] = selectedRow[xLabel];
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// [searchedDataKey][0] contains the x value
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if (xType === 'numeric') {
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series[0][searchedDataKey][0] = selectedRow[xLabel];
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} else if (xType === 'time') {
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series[0][searchedDataKey][0] =
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getTimeStamp(selectedRow[xLabel], $('#types_0').val());
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} else {
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series[0][searchedDataKey][0] = '';
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// TODO: text values
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}
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currentChart.series[0].data = series[0];
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// TODO: axis changing
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currentChart.replot();
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}
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if (yChange) {
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yCord[searchedDataKey] = selectedRow[yLabel];
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// [searchedDataKey][1] contains the y value
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if (yType === 'numeric') {
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series[0][searchedDataKey][1] = selectedRow[yLabel];
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} else if (yType === 'time') {
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series[0][searchedDataKey][1] =
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getTimeStamp(selectedRow[yLabel], $('#types_1').val());
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} else {
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series[0][searchedDataKey][1] = '';
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// TODO: text values
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}
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currentChart.series[0].data = series[0];
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// TODO: axis changing
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currentChart.replot();
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}
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} // End plot update
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// Generate SQL query for update
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if (!isEmpty(newValues)) {
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var sqlQuery = 'UPDATE `' + CommonParams.get('table') + '` SET ';
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for (key in newValues) {
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sqlQuery += '`' + key + '`=';
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var value = newValues[key];
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// null
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if (value === null) {
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sqlQuery += 'NULL, ';
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// empty
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} else if ($.trim(value) === '') {
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sqlQuery += '\'\', ';
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// other
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} else {
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// type explicitly identified
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if (sqlTypes[key] !== null) {
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if (sqlTypes[key] === 'bit') {
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sqlQuery += 'b\'' + value + '\', ';
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}
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// type not explicitly identified
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} else {
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if (!isNumeric(value)) {
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sqlQuery += '\'' + value + '\', ';
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} else {
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sqlQuery += value + ', ';
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}
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}
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}
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}
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// remove two extraneous characters ', '
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sqlQuery = sqlQuery.substring(0, sqlQuery.length - 2);
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sqlQuery += ' WHERE ' + Sql.urlDecode(searchedData[searchedDataKey].where_clause);
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$.post('index.php?route=/sql', {
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'server' : CommonParams.get('server'),
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'db' : CommonParams.get('db'),
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'ajax_request' : true,
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'sql_query' : sqlQuery,
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'inline_edit' : false
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}, function (data) {
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if (typeof data !== 'undefined' && data.success === true) {
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$('#sqlqueryresultsouter').html(data.sql_query);
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Functions.highlightSql($('#sqlqueryresultsouter'));
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} else {
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Functions.ajaxShowMessage(data.error, false);
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}
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}); // End $.post
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}// End database update
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$('#dataDisplay').dialog('close');
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};
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buttonOptions[Messages.strCancel] = function () {
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$(this).dialog('close');
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};
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$('#dataDisplay').dialog({
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autoOpen: false,
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title: Messages.strDataPointContent,
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modal: true,
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buttons: buttonOptions,
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width: $('#dataDisplay').width() + 80,
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open: function () {
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$(this).find('input[type=checkbox]').css('margin', '0.5em');
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}
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});
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/**
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* Attach Ajax event handlers for input fields
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* in the dialog. Used to submit the Ajax
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* request when the ENTER key is pressed.
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*/
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$(document).on('keydown', '#dataDisplay :input', function (e) {
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if (e.which === 13) { // 13 is the ENTER key
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e.preventDefault();
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if (typeof buttonOptions[Messages.strSave] === 'function') {
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buttonOptions[Messages.strSave].call();
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}
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}
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});
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/*
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* Generate plot using jqplot
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*/
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if (searchedData !== null) {
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$('#zoom_search_form')
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.slideToggle()
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.hide();
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$('#togglesearchformlink')
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.text(Messages.strShowSearchCriteria);
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$('#togglesearchformdiv').show();
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var selectedRow;
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var series = [];
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var xCord = [];
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var yCord = [];
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var xVal;
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var yVal;
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var format;
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var options = {
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series: [
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// for a scatter plot
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{ showLine: false }
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],
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grid: {
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drawBorder: false,
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shadow: false,
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background: 'rgba(0,0,0,0)'
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},
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axes: {
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xaxis: {
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label: $('#tableid_0').val(),
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labelRenderer: $.jqplot.CanvasAxisLabelRenderer
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},
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yaxis: {
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label: $('#tableid_1').val(),
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labelRenderer: $.jqplot.CanvasAxisLabelRenderer
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}
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},
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highlighter: {
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show: true,
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tooltipAxes: 'y',
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yvalues: 2,
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// hide the first y value
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formatString: '<span class="hide">%s</span>%s'
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},
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cursor: {
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show: true,
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zoom: true,
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showTooltip: false
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}
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};
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// If data label is not set, do not show tooltips
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if (dataLabel === '') {
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options.highlighter.show = false;
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}
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// Classify types as either numeric,time,text
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xType = getType(xType);
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yType = getType(yType);
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// could have multiple series but we'll have just one
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series[0] = [];
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if (xType === 'time') {
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var originalXType = $('#types_0').val();
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if (originalXType === 'date') {
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format = '%Y-%m-%d';
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}
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// TODO: does not seem to work
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// else if (originalXType === 'time') {
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// format = '%H:%M';
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// } else {
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// format = '%Y-%m-%d %H:%M';
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// }
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$.extend(options.axes.xaxis, {
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renderer: $.jqplot.DateAxisRenderer,
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tickOptions: {
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formatString: format
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}
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});
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}
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if (yType === 'time') {
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var originalYType = $('#types_1').val();
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if (originalYType === 'date') {
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format = '%Y-%m-%d';
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|
}
|
|
$.extend(options.axes.yaxis, {
|
|
renderer: $.jqplot.DateAxisRenderer,
|
|
tickOptions: {
|
|
formatString: format
|
|
}
|
|
});
|
|
}
|
|
|
|
$.each(searchedData, function (key, value) {
|
|
if (xType === 'numeric') {
|
|
xVal = parseFloat(value[xLabel]);
|
|
}
|
|
if (xType === 'time') {
|
|
xVal = getTimeStamp(value[xLabel], originalXType);
|
|
}
|
|
if (yType === 'numeric') {
|
|
yVal = parseFloat(value[yLabel]);
|
|
}
|
|
if (yType === 'time') {
|
|
yVal = getTimeStamp(value[yLabel], originalYType);
|
|
}
|
|
series[0].push([
|
|
xVal,
|
|
yVal,
|
|
// extra Y values
|
|
value[dataLabel], // for highlighter
|
|
// (may set an undefined value)
|
|
value.where_clause, // for click on point
|
|
key // key from searchedData
|
|
]);
|
|
});
|
|
|
|
// under IE 8, the initial display is mangled; after a manual
|
|
// resizing, it's ok
|
|
// under IE 9, everything is fine
|
|
currentChart = $.jqplot('querychart', series, options);
|
|
currentChart.resetZoom();
|
|
|
|
$('button.button-reset').on('click', function (event) {
|
|
event.preventDefault();
|
|
currentChart.resetZoom();
|
|
});
|
|
|
|
$('div#resizer').resizable();
|
|
$('div#resizer').on('resizestop', function () {
|
|
// make room so that the handle will still appear
|
|
$('div#querychart').height($('div#resizer').height() * 0.96);
|
|
$('div#querychart').width($('div#resizer').width() * 0.96);
|
|
currentChart.replot({ resetAxes: true });
|
|
});
|
|
|
|
$('div#querychart').on('jqplotDataClick',
|
|
function (event, seriesIndex, pointIndex, data) {
|
|
searchedDataKey = data[4]; // key from searchedData (global)
|
|
var fieldId = 0;
|
|
var postParams = {
|
|
'ajax_request' : true,
|
|
'get_data_row' : true,
|
|
'server' : CommonParams.get('server'),
|
|
'db' : CommonParams.get('db'),
|
|
'table' : CommonParams.get('table'),
|
|
'where_clause' : data[3]
|
|
};
|
|
|
|
$.post('index.php?route=/table/zoom-search', postParams, function (data) {
|
|
// Row is contained in data.row_info,
|
|
// now fill the displayResultForm with row values
|
|
var key;
|
|
for (key in data.row_info) {
|
|
var $field = $('#edit_fieldID_' + fieldId);
|
|
var $fieldNull = $('#edit_fields_null_id_' + fieldId);
|
|
if (data.row_info[key] === null) {
|
|
$fieldNull.prop('checked', true);
|
|
$field.val('');
|
|
} else {
|
|
$fieldNull.prop('checked', false);
|
|
if ($field.attr('multiple')) { // when the column is of type SET
|
|
$field.val(data.row_info[key].split(','));
|
|
} else {
|
|
$field.val(data.row_info[key]);
|
|
}
|
|
}
|
|
fieldId++;
|
|
}
|
|
selectedRow = data.row_info;
|
|
});
|
|
|
|
$('#dataDisplay').dialog('open');
|
|
}
|
|
);
|
|
}
|
|
|
|
$('#help_dialog').on('click', function () {
|
|
displayHelp();
|
|
});
|
|
});
|
