webapp.template.aktin.query.request.script.js Maven / Gradle / Ivy
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Administration frontend for the AKTIN broker and aggregator
function isRepeatingExecution(){
return $('#x_qid').parent('fieldset').attr('id') == 'x_exec';
}
function switchExecutionForm(repeating){
var target;
if( repeating ){
// switch to repeating
target = $('#x_exec');
$(this).text('Repeated execution (click to change)');
// add validation rules
}else{
// switch to single
target = $('#hidden_fields');
$(this).text('Single execution (click to change)');
}
$('#x_intvl').prop('required',repeating);
$('#x_qid').prop('required',repeating);
$('#x_intvl').detach().appendTo(target);
$('#x_intvl_hours').detach().appendTo(target);
$('#x_qid').detach().appendTo(target);
}
// executed a single time the template form has been injected
function initializeForm(){
$('#new_request input[name="scheduled"]').val(new Date().toDateInputValue());
$('#new_request input[name="p_name"]').val('')
$('#new_request input[name="p_email"]').val('');
$('#new_request input[name="title"]').val('')
$('#new_request input[name="tags"]').val('')
$('#new_request input[name="x_ts"]').val(new Date().toDateInputValue()+"T00:00");
// add button to set date
$('#new_request input[name="reference"]').after($('Last month').click(function(){
var d = new Date();
d.setDate(1);
console.log('Setting reference date',d);
$('#new_request input[name="reference"]').val(d.toDateInputValue()+"T00:00");
}));
// switch between single/repeating executions
$('#x_exec legend:first-child').css('cursor','pointer').click(function(){
var rep = isRepeatingExecution();
console.log("qid parent fieldset length", rep);
switchExecutionForm(!rep);
});
// XML validation
}
function buildRequestDefinitionXml(requestId, fragment){
// check for single or multiple execution
var xml;
if( isRepeatingExecution() ){
xml = $.parseXML('' + requestId +' ' + requestId + ' has only child elements
tags = $(this).val()
tags = tags.split(",");
tags.forEach(tag => {
var cln = $(xml).find('tags').children().first().clone()
$(cln).text(tag.trim())
$(cln).appendTo($(xml).find('tags'))
})
$(xml).find('tags').children().first().remove()
} else {
$(xml).find(jpath).text($(this).val());
}
});
// append XML fragment to query
$(query).append($(fragment).find('*').eq(0));
return xml;
}
// build request XML from form data. use the given requestId
function compileForm(requestId){
var fragment = $.parseXML($('#new_request textarea[name="xml"]').val());
var data = buildRequestDefinitionXml(requestId, fragment);
return data;
}
function getFormMediaType(){
return 'application/vnd.aktin.query.request+xml';
}
// executed to validate the form (e.g. when submit button is pressed)
function validateForm(){
// perform html5 validation
console.log('validating..');
if( false == $('#new_request')[0].checkValidity() ){
$('#new_request')[0].reportValidity();
return false;
}
// validate request syntax
var ta = $('#new_request textarea[name="xml"]')[0];
try{
var fragment = $.parseXML(ta.value);
// validation successful since no error was thrown
ta.setCustomValidity(''); // clear error message
ta.reportValidity();
}catch( e ){
try{
ta.setCustomValidity("No valid XML!")
ta.reportValidity();
}catch( e ){
// HTML5 form validation reporting failed, display alert box
alert('query definition not valid XML');
}
return false;
}
return true;
}
function fillForm(data, contentType, id){
var xml = $.parseXML(data);
// fill form elements with xml info
$('#new_request *').filter(':input').each(function(){
var jpath = $(this).data('jpath');
if (jpath == '') {
return;
} else if (jpath == 'tags') {
// case differentiation as has only child elements
var arr = [];
$(xml).find(jpath).children().each(function () {
arr.push($(this).text());
});
$(this).val(arr.join(', '));
} else {
$(this).val($(xml).find(jpath).text());
}
});
// compile query contents
var frag = '';
var xs = new XMLSerializer();
// start with first element following query/schedule
var el = $(xml).find('query schedule')[0].nextElementSibling;
for( ; el != null; el = el.nextElementSibling ){
frag += xs.serializeToString(el);
}
$('#new_request textarea[name="xml"]').val(frag);
// fill datetime fields
$('#new_request input[name="scheduled"]').val(isoToLocalDate($(xml).find('scheduled').text()).substring(0,10));
$('#new_request input[name="reference"]').val(isoToLocalDate($(xml).find('reference').text()));
// check if xml was repeating
switchExecutionForm($(xml).find('schedule id').text() != '');
}