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/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, quotes, prefer-template, prefer-arrow-callback, no-else-return, consistent-return, max-len */
// Requires Input behavior
//
// When called on a form with input fields with the `required` attribute, the
// form's submit button will be disabled until all required fields have values.
//
require('../extensions/jquery');
//
// ### Example Markup
//
// <form class="js-requires-input">
// <input type="text" required="required">
// <input type="submit" value="Submit">
// </form>
//
(function() {
$.fn.requiresInput = function() {
var $button, $form, fieldSelector, requireInput, required;
$form = $(this);
$button = $('button[type=submit], input[type=submit]', $form);
required = '[required=required]';
fieldSelector = "input" + required + ", select" + required + ", textarea" + required;
requireInput = function() {
var values;
values = _.map($(fieldSelector, $form), function(field) {
// Collect the input values of *all* required fields
return field.value;
});
// Disable the button if any required fields are empty
if (values.length && _.any(values, _.isEmpty)) {
return $button.disable();
} else {
return $button.enable();
}
};
// Set initial button state
requireInput();
return $form.on('change input', fieldSelector, requireInput);
};
$(function() {
var $form, hideOrShowHelpBlock;
$form = $('form.js-requires-input');
$form.requiresInput();
// Hide or Show the help block when creating a new project
// based on the option selected
hideOrShowHelpBlock = function(form) {
var selected;
selected = $('.js-select-namespace option:selected');
if (selected.length && selected.data('options-parent') === 'groups') {
return form.find('.help-block').hide();
} else if (selected.length) {
return form.find('.help-block').show();
}
};
hideOrShowHelpBlock($form);
return $('.select2.js-select-namespace').change(function() {
return hideOrShowHelpBlock($form);
});
});
}).call(window);
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