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/* eslint-disable func-names, prefer-arrow-callback */
import Api from './api';
import { humanize } from './lib/utils/text_utility';
export default class CreateLabelDropdown {
constructor($el, namespacePath, projectPath) {
this.$el = $el;
this.namespacePath = namespacePath;
this.projectPath = projectPath;
this.$dropdownBack = $('.dropdown-menu-back', this.$el.closest('.dropdown'));
this.$cancelButton = $('.js-cancel-label-btn', this.$el);
this.$newLabelField = $('#new_label_name', this.$el);
this.$newColorField = $('#new_label_color', this.$el);
this.$colorPreview = $('.js-dropdown-label-color-preview', this.$el);
this.$newLabelError = $('.js-label-error', this.$el);
this.$newLabelCreateButton = $('.js-new-label-btn', this.$el);
this.$colorSuggestions = $('.suggest-colors-dropdown a', this.$el);
this.$newLabelError.hide();
this.$newLabelCreateButton.disable();
this.cleanBinding();
this.addBinding();
}
cleanBinding() {
this.$colorSuggestions.off('click');
this.$newLabelField.off('keyup change');
this.$newColorField.off('keyup change');
this.$dropdownBack.off('click');
this.$cancelButton.off('click');
this.$newLabelCreateButton.off('click');
}
addBinding() {
const self = this;
this.$colorSuggestions.on('click', function (e) {
const $this = $(this);
self.addColorValue(e, $this);
});
this.$newLabelField.on('keyup change', this.enableLabelCreateButton.bind(this));
this.$newColorField.on('keyup change', this.enableLabelCreateButton.bind(this));
this.$dropdownBack.on('click', this.resetForm.bind(this));
this.$cancelButton.on('click', function (e) {
e.preventDefault();
e.stopPropagation();
self.resetForm();
self.$dropdownBack.trigger('click');
});
this.$newLabelCreateButton.on('click', this.saveLabel.bind(this));
}
addColorValue(e, $this) {
e.preventDefault();
e.stopPropagation();
this.$newColorField.val($this.data('color')).trigger('change');
this.$colorPreview
.css('background-color', $this.data('color'))
.parent()
.addClass('is-active');
}
enableLabelCreateButton() {
if (this.$newLabelField.val() !== '' && this.$newColorField.val() !== '') {
this.$newLabelError.hide();
this.$newLabelCreateButton.enable();
} else {
this.$newLabelCreateButton.disable();
}
}
resetForm() {
this.$newLabelField
.val('')
.trigger('change');
this.$newColorField
.val('')
.trigger('change');
this.$colorPreview
.css('background-color', '')
.parent()
.removeClass('is-active');
}
saveLabel(e) {
e.preventDefault();
e.stopPropagation();
Api.newLabel(this.namespacePath, this.projectPath, {
title: this.$newLabelField.val(),
color: this.$newColorField.val(),
}, (label) => {
this.$newLabelCreateButton.enable();
if (label.message) {
let errors;
if (typeof label.message === 'string') {
errors = label.message;
} else {
errors = Object.keys(label.message).map(key =>
`${humanize(key)} ${label.message[key].join(', ')}`,
).join('<br/>');
}
this.$newLabelError
.html(errors)
.show();
} else {
this.$dropdownBack.trigger('click');
$(document).trigger('created.label', label);
}
});
}
}
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