Files
iTop/js/utils.js

680 lines
18 KiB
JavaScript

// Some general purpose JS functions for the iTop application
//IE 8 compatibility, copied from: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/IndexOf
if (!Array.prototype.indexOf) {
if (false) // deactivated since it causes troubles: for(k in aData) => returns the indexOf function as first element on empty arrays !
{
Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
"use strict";
if (this == null) {
throw new TypeError();
}
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n != n) { // shortcut for verifying if it's NaN
n = 0;
} else if (n != 0 && n != Infinity && n != -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
}
}
}
/**
* Reload a truncated list
*/
aTruncatedLists = {}; // To keep track of the list being loaded, each member is an ajaxRequest object
function ReloadTruncatedList(divId, sSerializedFilter, sExtraParams)
{
$('#'+divId).block();
//$('#'+divId).blockUI();
if (aTruncatedLists[divId] != undefined)
{
try
{
aAjaxRequest = aTruncatedLists[divId];
aAjaxRequest.abort();
}
catch(e)
{
// Do nothing special, just continue
console.log('Uh,uh, exception !');
}
}
aTruncatedLists[divId] = $.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?style=list',
{ operation: 'ajax', filter: sSerializedFilter, extra_params: sExtraParams },
function(data)
{
aTruncatedLists[divId] = undefined;
if (data.length > 0)
{
$('#'+divId).html(data);
$('#'+divId+' .listResults').tableHover(); // hover tables
$('#'+divId+' .listResults').each( function()
{
var table = $(this);
var id = $(this).parent();
aTruncatedLists[divId] = undefined;
var checkbox = (table.find('th:first :checkbox').length > 0);
if (checkbox)
{
// There is a checkbox in the first column, don't make it sortable
table.tablesorter( { headers: { 0: {sorter: false}}, widgets: ['myZebra', 'truncatedList']} ).tablesorterPager({container: $("#pager")}); // sortable and zebra tables
}
else
{
// There is NO checkbox in the first column, all columns are considered sortable
table.tablesorter( { widgets: ['myZebra', 'truncatedList']} ).tablesorterPager({container: $("#pager"), totalRows:97, filter: sSerializedFilter, extra_params: sExtraParams }); // sortable and zebra tables
}
});
$('#'+divId).unblock();
}
}
);
}
/**
* Truncate a previously expanded list !
*/
function TruncateList(divId, iLimit, sNewLabel, sLinkLabel)
{
$('#'+divId).block();
var iCount = 0;
$('#'+divId+' table.listResults tr:gt('+iLimit+')').each( function(){
$(this).remove();
});
$('#lbl_'+divId).html(sNewLabel);
$('#'+divId+' table.listResults tr:last td').addClass('truncated');
$('#'+divId+' table.listResults').addClass('truncated');
$('#trc_'+divId).html(sLinkLabel);
$('#'+divId+' .listResults').trigger("update"); // Reset the cache
$('#'+divId).unblock();
}
/**
* Reload any block -- used for periodic auto-reload
*/
function ReloadBlock(divId, sStyle, sSerializedFilter, sExtraParams)
{
// Check if the user is not editing the list properties right now
var bDialogOpen = false;
var oDataTable = $('#'+divId+' :itop-datatable');
var bIsDataTable = false;
if (oDataTable.length > 0)
{
bDialogOpen = oDataTable.datatable('IsDialogOpen');
bIsDataTable = true;
}
if (!bDialogOpen)
{
if (bIsDataTable)
{
oDataTable.datatable('DoRefresh');
}
else
{
$('#'+divId).block();
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?style='+sStyle,
{ operation: 'ajax', filter: sSerializedFilter, extra_params: sExtraParams },
function(data){
$('#'+divId).empty();
$('#'+divId).append(data);
$('#'+divId).removeClass('loading');
}
);
}
}
}
function SaveGroupBySortOrder(sTableId, aValues)
{
var sDashboardId = $('#'+sTableId).closest('.dashboard_contents').attr('id');
var sPrefKey = 'GroupBy_'+sDashboardId+'_'+sTableId;
if (aValues.length != 0)
{
$sValue = JSON.stringify(aValues);
if (GetUserPreference(sPrefKey, null) != $sValue)
{
SetUserPreference(sPrefKey, $sValue, true);
}
}
}
function LoadGroupBySortOrder(sTableId)
{
var sDashboardId = $('#'+sTableId).closest('.dashboard_contents').attr('id');
var sPrefKey = 'GroupBy_'+sDashboardId+'_'+sTableId;
var sValues = GetUserPreference(sPrefKey, null);
if (sValues != null)
{
aValues = JSON.parse(sValues);
window.setTimeout(function () { $('#'+sTableId+' table.listResults').trigger('sorton', [aValues]); }, 50);
}
}
/**
* Update the display and value of a file input widget when the user picks a new file
*/
function UpdateFileName(id, sNewFileName)
{
var aPath = sNewFileName.split('\\');
var sNewFileName = aPath[aPath.length-1];
$('#'+id).val(sNewFileName);
$('#'+id).trigger('validate');
$('#name_'+id).text(sNewFileName);
return true;
}
/**
* Reload a search form for the specified class
*/
function ReloadSearchForm(divId, sClassName, sBaseClass, sContext)
{
var oDiv = $('#ds_'+divId);
oDiv.block();
// deprecated in jQuery 1.8
//var oFormEvents = $('#ds_'+divId+' form').data('events');
var oForm = $('#ds_'+divId+' form');
var oFormEvents = $._data(oForm[0], "events");
// Save the submit handlers
aSubmit = new Array();
if ( (oFormEvents != null) && (oFormEvents.submit != undefined))
{
for(var index = 0; index < oFormEvents.submit.length; index++)
{
aSubmit [index ] = { data:oFormEvents.submit[index].data, namespace:oFormEvents.submit[index].namespace, handler: oFormEvents.submit[index].handler};
}
}
sAction = $('#ds_'+divId+' form').attr('action');
// Save the current values in the form
var oMap = {};
$('#ds_'+divId+" form :input[name!='']").each(function() {
oMap[this.name] = this.value;
});
oMap.operation = 'search_form';
oMap.className = sClassName;
oMap.baseClass = sBaseClass;
oMap.currentId = divId;
oMap.action = sAction;
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?'+sContext, oMap,
function(data) {
oDiv.empty();
oDiv.append(data);
if (aSubmit.length > 0)
{
var oForm = $('#ds_'+divId+' form'); // Form was reloaded, recompute it
for(var index = 0; index < aSubmit.length; index++)
{
// Restore the previously bound submit handlers
var sEventName = 'submit';
if (aSubmit[index].namespace != undefined)
{
sEventName += '.'+aSubmit[index].namespace;
}
if (aSubmit[index].data != undefined)
{
oForm.bind(sEventName, aSubmit[index].data, aSubmit[index].handler)
}
else
{
oForm.bind(sEventName, aSubmit[index].handler)
}
}
}
FixSearchFormsDisposition();
oDiv.unblock();
oDiv.parent().resize(); // Inform the parent that the form has just been (potentially) resized
}
);
}
function FixSearchFormsDisposition()
{
// Fix search forms
$('.SearchDrawer').each(function() {
var colWidth = 0;
var labelWidth = 0;
$('label:visible', $(this)).each( function() {
var l = $(this).parent().width() - $(this).width();
colWidth = Math.max(l, colWidth);
labelWidth = Math.max($(this).width(), labelWidth);
});
$('label:visible', $(this)).each( function() {
if($(this).data('resized') != true)
{
$(this).parent().width(colWidth + labelWidth);
$(this).width(labelWidth).css({display: 'inline-block'}).data('resized', true);
}
});
});
}
/**
* Stores - in a persistent way - user specific preferences
* depends on a global variable oUserPreferences created/filled by the iTopWebPage
* that acts as a local -write through- cache
*/
function SetUserPreference(sPreferenceCode, sPrefValue, bPersistent)
{
sPreviousValue = undefined;
try
{
sPreviousValue = oUserPreferences[sPreferenceCode];
}
catch(err)
{
sPreviousValue = undefined;
}
oUserPreferences[sPreferenceCode] = sPrefValue;
if (bPersistent && (sPrefValue != sPreviousValue))
{
ajax_request = $.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php',
{ operation: 'set_pref', code: sPreferenceCode, value: sPrefValue} ); // Make it persistent
}
}
/**
* Get user specific preferences
* depends on a global variable oUserPreferences created/filled by the iTopWebPage
* that acts as a local -write through- cache
*/
function GetUserPreference(sPreferenceCode, sDefaultValue)
{
var value = sDefaultValue;
if ( oUserPreferences[sPreferenceCode] != undefined)
{
value = oUserPreferences[sPreferenceCode];
}
return value;
}
/**
* Check/uncheck a whole list of checkboxes
*/
function CheckAll(sSelector, bValue)
{
var value = bValue;
$(sSelector).each( function() {
if (this.checked != value)
{
this.checked = value;
$(this).trigger('change');
}
});
}
/**
* Toggle (enabled/disabled) the specified field of a form
*/
function ToogleField(value, field_id)
{
if (value)
{
$('#'+field_id).removeAttr('disabled');
// In case the field is rendered as a div containing several inputs (e.g. RedundancySettings)
$('#'+field_id+' :input').removeAttr('disabled');
}
else
{
$('#'+field_id).attr('disabled', 'disabled');
// In case the field is rendered as a div containing several inputs (e.g. RedundancySettings)
$('#'+field_id+' :input').attr('disabled', 'disabled');
}
$('#'+field_id).trigger('update');
$('#'+field_id).trigger('validate');
}
/**
* For the fields that cannot be visually disabled, they can be blocked
* @return
*/
function BlockField(field_id, bBlocked)
{
if (bBlocked)
{
$('#'+field_id).block({ message: ' ** disabled ** '});
}
else
{
$('#'+field_id).unblock();
}
}
/**
* Updates (enables/disables) a "duration" field
*/
function ToggleDurationField(field_id)
{
// Toggle all the subfields that compose the "duration" input
aSubFields = new Array('d', 'h', 'm', 's');
if ($('#'+field_id).attr('disabled'))
{
for(var i=0; i<aSubFields.length; i++)
{
$('#'+field_id+'_'+aSubFields[i]).attr('disabled', 'disabled');
}
}
else
{
for(var i=0; i<aSubFields.length; i++)
{
$('#'+field_id+'_'+aSubFields[i]).removeAttr('disabled');
}
}
}
/**
* PropagateCheckBox
*/
function PropagateCheckBox(bCurrValue, aFieldsList, bCheck)
{
if (bCurrValue == bCheck)
{
for(var i=0;i<aFieldsList.length;i++)
{
$('#enable_'+aFieldsList[i]).attr('checked', bCheck);
ToogleField(bCheck, aFieldsList[i]);
}
}
}
function FixTableSorter(table)
{
if (table[0].config == undefined)
{
// Table is not sort-able, let's fix it
var checkbox = (table.find('th:first :checkbox').length > 0);
if (checkbox)
{
// There is a checkbox in the first column, don't make it sort-able
table.tablesorter( { headers: { 0: {sorter: false}}, widgets: ['myZebra', 'truncatedList']} ); // sort-able and zebra tables
}
else
{
// There is NO checkbox in the first column, all columns are considered sort-able
table.tablesorter( { widgets: ['myZebra', 'truncatedList']} ); // sort-able and zebra tables
}
}
}
function DashletCreationDlg(sOQL)
{
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', {operation: 'dashlet_creation_dlg', oql: sOQL}, function(data){
$('body').append(data);
});
return false;
}
function ShortcutListDlg(sOQL, sDataTableId, sContext)
{
var sDataTableName = 'datatable_'+sDataTableId;
var oTableSettings = {
oColumns: $('#'+sDataTableName).datatable('option', 'oColumns'),
iPageSize: $('#'+sDataTableName).datatable('option', 'iPageSize')
};
var sTableSettings = JSON.stringify(oTableSettings);
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?'+sContext, {operation: 'shortcut_list_dlg', oql: sOQL, table_settings: sTableSettings}, function(data){
$('body').append(data);
});
return false;
}
function ExportListDlg(sOQL, sDataTableId, sFormat, sDlgTitle)
{
var aFields = [];
if (sDataTableId != '')
{
var sDataTableName = 'datatable_'+sDataTableId;
var oColumns = $('#'+sDataTableName).datatable('option', 'oColumns');
for(var j in oColumns)
{
for(var k in oColumns[j])
{
if (oColumns[j][k].checked)
{
var sCode = oColumns[j][k].code;
if (sCode == '_key_')
{
sCode = 'id';
}
aFields.push(j+'.'+sCode);
}
}
}
}
var oParams = {
interactive: 1,
mode: 'dialog',
expression: sOQL,
suggested_fields: aFields.join(','),
dialog_title: sDlgTitle
};
if (sFormat !== null)
{
oParams.format = sFormat;
}
$.post(GetAbsoluteUrlAppRoot()+'webservices/export-v2.php', oParams, function(data) {
$('body').append(data);
});
return false;
}
function ExportToggleFormat(sFormat)
{
$('.form_part').hide();
for(k in window.aFormParts[sFormat])
{
$('#form_part_'+window.aFormParts[sFormat][k]).show().trigger('form-part-activate');
}
}
function ExportStartExport()
{
var oParams = {};
$('.form_part:visible :input').each(function() {
if (this.name != '')
{
if ((this.type == 'radio') || (this.type == 'checkbox'))
{
if (this.checked)
{
oParams[this.name] = $(this).val();
}
}
else
{
oParams[this.name] = $(this).val();
}
}
});
$(':itop-tabularfieldsselector:visible').tabularfieldsselector('close_all_tooltips');
$('#export-form').hide();
$('#export-feedback').show();
oParams.operation = 'export_build';
oParams.format = $('#export-form :input[name=format]').val();
var sQueryMode = $(':input[name=query_mode]:checked').val();
if($(':input[name=query_mode]:checked').length > 0)
{
if (sQueryMode == 'oql')
{
oParams.expression = $('#export-form :input[name=expression]').val();
}
else
{
oParams.query = $('#export-form :input[name=query]').val();
}
}
else
{
oParams.expression = $('#export-form :input[name=expression]').val();
oParams.query = $('#export-form :input[name=query]').val();
}
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', oParams, function(data) {
ExportRun(data);
}, 'json');
}
function ExportRun(data)
{
switch(data.code)
{
case 'run':
// Continue
$('.export-progress-bar').progressbar({value: data.percentage });
$('.export-message').html(data.message);
oParams = {};
oParams.token = data.token;
var sDataState = $('#export-form').attr('data-state');
if (sDataState == 'cancelled')
{
oParams.operation = 'export_cancel';
}
else
{
oParams.operation = 'export_build';
}
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', oParams, function(data) {
ExportRun(data);
},
'json');
break;
case 'done':
$('#export-btn').hide();
sMessage = '<a href="'+GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?operation=export_download&token='+data.token+'" target="_blank">'+data.message+'</a>';
$('.export-message').html(sMessage);
$('.export-progress-bar').hide();
$('#export-btn').hide();
$('#export-form').attr('data-state', 'done');
if(data.text_result != undefined)
{
if (data.mime_type == 'text/html')
{
$('#export_content').parent().html(data.text_result);
$('#export_text_result').show();
$('#export_text_result .listResults').tableHover();
$('#export_text_result .listResults').tablesorter( { widgets: ['myZebra']} );
}
else
{
if ($('#export_text_result').closest('ui-dialog').length == 0)
{
// not inside a dialog box, adjust the height... approximately
var jPane = $('#export_text_result').closest('.ui-layout-content');
var iTotalHeight = jPane.height();
jPane.children(':visible').each(function() {
if ($(this).attr('id') != '')
{
iTotalHeight -= $(this).height();
}
});
$('#export_content').height(iTotalHeight - 80);
}
$('#export_content').val(data.text_result);
$('#export_text_result').show();
}
}
$('#export-dlg-submit').button('option', 'label', Dict.S('UI:Button:Done')).button('enable');
break;
case 'error':
$('#export-form').attr('data-state', 'error');
$('.export-progress-bar').progressbar({value: data.percentage });
$('.export-message').html(data.message);
$('#export-dlg-submit').button('option', 'label', Dict.S('UI:Button:Done')).button('enable');
$('#export-btn').hide();
default:
}
}
function ExportInitButton(sSelector)
{
$(sSelector).on('click', function() {
var sDataState = $('#export-form').attr('data-state');
switch(sDataState)
{
case 'not-yet-started':
$('.form_part:visible').each(function() {
$('#export-form').data('validation_messages', []);
var ret = $(this).trigger('validate');
});
var aMessages = $('#export-form').data('validation_messages');
if(aMessages.length > 0)
{
alert(aMessages.join(''));
return;
}
if ($(this).hasClass('ui-button'))
{
$(this).button('option', 'label', Dict.S('UI:Button:Cancel'));
}
else
{
$(this).html(Dict.S('UI:Button:Cancel'));
}
$('#export-form').attr('data-state', 'running');
ExportStartExport();
break;
case 'running':
if ($(this).hasClass('ui-button'))
{
$(this).button('disable');
}
else
{
$(this).attr('disabled', 'disabled');
}
$('#export-form').attr('data-state', 'cancelled');
break;
case 'done':
case 'error':
$('#interactive_export_dlg').dialog('close');
break;
default:
// Do nothing
}
});
}
function DisplayHistory(sSelector, sFilter, iCount, iStart)
{
$(sSelector).block();
var oParams = { operation: 'history_from_filter', filter: sFilter, start: iStart, count: iCount };
$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', oParams, function(data) {
$(sSelector).html(data).unblock();
}
);
}