mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-12-24 02:24:20 +00:00
intermediate update on displays and forms 1/2
This commit is contained in:
Patrick Jentsch
parent
9fe38fab52
commit
c7dab5e502
@ -1,31 +1,37 @@
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class ResourceList {
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var ResourceLists = {};
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ResourceLists.autoInit = () => {
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for (let propertyName in ResourceLists) {
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let property = ResourceLists[propertyName];
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// Call autoInit of all properties that are subclasses of `ResourceLists.BaseList`.
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// This does not include `ResourceLists.BaseList` itself.
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if (property.prototype instanceof ResourceLists.BaseList) {
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// Check if the static `htmlClass` property is defined.
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if (property.htmlClass === undefined) {return;}
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// Gather all HTML elements that have the `this.htmlClass` class
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// and do not have the `no-autoinit` class.
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let listElements = document.querySelectorAll(`.${property.htmlClass}:not(.no-autoinit)`);
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// Create an instance of this class for each display element.
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for (let listElement of listElements) {new property(listElement);}
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}
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}
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};
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ResourceLists.defaultOptions = {
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page: 5,
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pagination: {
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innerWindow: 2,
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outerWindow: 2
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}
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};
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ResourceLists.BaseList = class BaseList {
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/* A wrapper class for the list.js list.
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* This class is not meant to be used directly, instead it should be used as
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* a base class for concrete resource list implementations.
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*/
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static autoInit() {
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CorpusList.autoInit();
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CorpusFileList.autoInit();
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JobList.autoInit();
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JobInputList.autoInit();
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JobResultList.autoInit();
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SpaCyNLPPipelineModelList.autoInit();
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TesseractOCRPipelineModelList.autoInit();
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UserList.autoInit();
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AdminUserList.autoInit();
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CorpusFollowerList.autoInit();
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CorpusTextInfoList.autoInit();
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CorpusTokenList.autoInit();
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}
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static defaultOptions = {
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page: 5,
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pagination: {
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innerWindow: 2,
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outerWindow: 2
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}
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};
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static htmlClass;
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constructor(listContainerElement, options = {}) {
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if ('items' in options) {
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@ -36,7 +42,7 @@ class ResourceList {
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}
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let _options = Utils.mergeObjectsDeep(
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{item: this.item, valueNames: this.valueNames},
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ResourceList.defaultOptions,
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ResourceLists.defaultOptions,
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options
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);
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this.listContainerElement = listContainerElement;
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138
app/static/js/forms/base-form.js
Normal file
138
app/static/js/forms/base-form.js
Normal file
@ -0,0 +1,138 @@
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Forms.BaseForm = class BaseForm {
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static htmlClass;
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constructor(formElement) {
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this.formElement = formElement;
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this.eventListeners = {
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'requestLoad': []
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};
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this.afterRequestListeners = [];
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for (let selectElement of this.formElement.querySelectorAll('select')) {
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selectElement.removeAttribute('required');
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}
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this.formElement.addEventListener('submit', (event) => {
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event.preventDefault();
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this.submit(event);
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});
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}
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addEventListener(eventType, listener) {
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if (eventType in this.eventListeners) {
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this.eventListeners[eventType].push(listener);
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} else {
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throw `Unknown event type ${eventType}`;
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}
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}
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submit(event) {
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let request = new XMLHttpRequest();
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let modalElement = Utils.HTMLToElement(
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`
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<div class="modal">
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<div class="modal-content">
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<h4><i class="material-icons left">file_upload</i>Submitting...</h4>
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<div class="progress">
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<div class="determinate" style="width: 0%"></div>
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</div>
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</div>
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<div class="modal-footer">
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<a class="action-button btn red waves-effect waves-light modal-close" data-action="cancel">Cancel</a>
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</div>
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</div>
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`
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);
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document.querySelector('#modals').appendChild(modalElement);
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let modal = M.Modal.init(
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modalElement,
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{
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dismissible: false,
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onCloseEnd: () => {
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modal.destroy();
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modalElement.remove();
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}
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}
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);
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modal.open();
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// Remove all previous helper text elements that indicate errors
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let errorHelperTextElements = this.formElement
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.querySelectorAll('.helper-text[data-helper-text-type="error"]');
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for (let errorHelperTextElement of errorHelperTextElements) {
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errorHelperTextElement.remove();
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}
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// Check if select elements are filled out properly
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for (let selectElement of this.formElement.querySelectorAll('select')) {
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if (selectElement.value === '') {
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let inputFieldElement = selectElement.closest('.input-field');
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let errorHelperTextElement = Utils.HTMLToElement(
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'<span class="helper-text error-color-text" data-helper-text-type="error">Please select an option.</span>'
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);
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inputFieldElement.appendChild(errorHelperTextElement);
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inputFieldElement.querySelector('.select-dropdown').classList.add('invalid');
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modal.close();
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return;
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}
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}
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// Setup abort handling
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let cancelElement = modalElement.querySelector('.action-button[data-action="cancel"]');
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cancelElement.addEventListener('click', (event) => {request.abort();});
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// Setup load handling (after the request completed)
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request.addEventListener('load', (event) => {
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for (let listener of this.eventListeners['requestLoad']) {
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listener(event);
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}
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if (request.status === 400) {
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let responseJson = JSON.parse(request.responseText);
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for (let [inputName, inputErrors] of Object.entries(responseJson.errors)) {
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let inputFieldElement = this.formElement
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.querySelector(`input[name$="${inputName}"], select[name$="${inputName}"]`)
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.closest('.input-field');
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for (let inputError of inputErrors) {
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let errorHelperTextElement = Utils.HTMLToElement(
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`<span class="helper-text error-color-text" data-helper-type="error">${inputError}</span>`
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);
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inputFieldElement.appendChild(errorHelperTextElement);
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}
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}
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}
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if (request.status === 500) {
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app.flash('Internal Server Error', 'error');
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}
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modal.close();
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});
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// Setup progress handling
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let progressBarElement = modalElement.querySelector('.progress > .determinate');
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request.upload.addEventListener('progress', (event) => {
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let progress = Math.floor(100 * event.loaded / event.total);
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progressBarElement.style.width = `${progress}%`;
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});
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request.open(this.formElement.method, this.formElement.action);
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request.setRequestHeader('Accept', 'application/json');
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let formData = new FormData(this.formElement);
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switch (this.formElement.enctype) {
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case 'application/x-www-form-urlencoded': {
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let urlSearchParams = new URLSearchParams(formData);
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request.send(urlSearchParams);
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break;
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}
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case 'multipart/form-data': {
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request.send(formData);
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break;
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}
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case 'text/plain': {
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throw 'enctype "text/plain" is not supported';
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break;
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}
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default: {
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break;
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}
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}
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}
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};
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@ -16,142 +16,3 @@ Forms.autoInit = () => {
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}
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}
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};
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Forms.BaseForm = class BaseForm {
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static htmlClass;
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constructor(formElement) {
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this.formElement = formElement;
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this.eventListeners = {
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'requestLoad': []
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};
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this.afterRequestListeners = [];
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for (let selectElement of this.formElement.querySelectorAll('select')) {
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selectElement.removeAttribute('required');
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}
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this.formElement.addEventListener('submit', (event) => {
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event.preventDefault();
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this.submit(event);
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});
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}
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addEventListener(eventType, listener) {
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if (eventType in this.eventListeners) {
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this.eventListeners[eventType].push(listener);
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} else {
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throw `Unknown event type ${eventType}`;
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}
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}
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submit(event) {
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let request = new XMLHttpRequest();
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let modalElement = Utils.HTMLToElement(
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`
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<div class="modal">
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<div class="modal-content">
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<h4><i class="material-icons left">file_upload</i>Submitting...</h4>
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<div class="progress">
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<div class="determinate" style="width: 0%"></div>
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</div>
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</div>
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<div class="modal-footer">
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<a class="action-button btn red waves-effect waves-light modal-close" data-action="cancel">Cancel</a>
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</div>
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</div>
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`
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);
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document.querySelector('#modals').appendChild(modalElement);
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let modal = M.Modal.init(
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modalElement,
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{
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dismissible: false,
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onCloseEnd: () => {
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modal.destroy();
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modalElement.remove();
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}
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}
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);
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modal.open();
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// Remove all previous helper text elements that indicate errors
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let errorHelperTextElements = this.formElement
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.querySelectorAll('.helper-text[data-helper-text-type="error"]');
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for (let errorHelperTextElement of errorHelperTextElements) {
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errorHelperTextElement.remove();
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}
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// Check if select elements are filled out properly
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for (let selectElement of this.formElement.querySelectorAll('select')) {
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if (selectElement.value === '') {
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let inputFieldElement = selectElement.closest('.input-field');
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let errorHelperTextElement = Utils.HTMLToElement(
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'<span class="helper-text error-color-text" data-helper-text-type="error">Please select an option.</span>'
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);
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inputFieldElement.appendChild(errorHelperTextElement);
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inputFieldElement.querySelector('.select-dropdown').classList.add('invalid');
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modal.close();
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return;
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}
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}
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// Setup abort handling
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let cancelElement = modalElement.querySelector('.action-button[data-action="cancel"]');
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cancelElement.addEventListener('click', (event) => {request.abort();});
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// Setup load handling (after the request completed)
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request.addEventListener('load', (event) => {
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for (let listener of this.eventListeners['requestLoad']) {
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listener(event);
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}
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if (request.status === 400) {
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let responseJson = JSON.parse(request.responseText);
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for (let [inputName, inputErrors] of Object.entries(responseJson.errors)) {
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let inputFieldElement = this.formElement
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.querySelector(`input[name$="${inputName}"], select[name$="${inputName}"]`)
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.closest('.input-field');
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for (let inputError of inputErrors) {
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let errorHelperTextElement = Utils.HTMLToElement(
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`<span class="helper-text error-color-text" data-helper-type="error">${inputError}</span>`
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);
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inputFieldElement.appendChild(errorHelperTextElement);
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}
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}
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}
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if (request.status === 500) {
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app.flash('Internal Server Error', 'error');
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}
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modal.close();
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});
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// Setup progress handling
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let progressBarElement = modalElement.querySelector('.progress > .determinate');
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request.upload.addEventListener('progress', (event) => {
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let progress = Math.floor(100 * event.loaded / event.total);
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progressBarElement.style.width = `${progress}%`;
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});
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request.open(this.formElement.method, this.formElement.action);
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request.setRequestHeader('Accept', 'application/json');
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let formData = new FormData(this.formElement);
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switch (this.formElement.enctype) {
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case 'application/x-www-form-urlencoded': {
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let urlSearchParams = new URLSearchParams(formData);
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request.send(urlSearchParams);
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break;
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}
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case 'multipart/form-data': {
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request.send(formData);
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break;
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}
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case 'text/plain': {
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throw 'enctype "text/plain" is not supported';
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break;
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}
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default: {
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break;
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}
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}
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}
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};
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@ -16,50 +16,3 @@ ResourceDisplays.autoInit = () => {
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}
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}
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}
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ResourceDisplays.BaseDisplay = class BaseDisplay {
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static htmlClass;
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constructor(displayElement) {
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this.displayElement = displayElement;
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this.userId = this.displayElement.dataset.userId;
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this.isInitialized = false;
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if (this.userId) {
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app.subscribeUser(this.userId)
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.then((response) => {
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app.socket.on('PATCH', (patch) => {
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if (this.isInitialized) {this.onPatch(patch);}
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});
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});
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app.getUser(this.userId)
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.then((user) => {
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this.init(user);
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this.isInitialized = true;
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});
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}
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}
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init(user) {throw 'Not implemented';}
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onPatch(patch) {throw 'Not implemented';}
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setElement(element, value) {
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switch (element.tagName) {
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case 'INPUT': {
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element.value = value;
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M.updateTextFields();
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break;
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}
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default: {
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element.innerText = value;
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break;
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}
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}
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}
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setElements(elements, value) {
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for (let element of elements) {
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this.setElement(element, value);
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}
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}
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};
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46
app/static/js/resource-displays/resource-display.js
Normal file
46
app/static/js/resource-displays/resource-display.js
Normal file
@ -0,0 +1,46 @@
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ResourceDisplays.BaseDisplay = class BaseDisplay {
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static htmlClass;
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constructor(displayElement) {
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this.displayElement = displayElement;
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this.userId = this.displayElement.dataset.userId;
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this.isInitialized = false;
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if (this.userId) {
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app.subscribeUser(this.userId)
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.then((response) => {
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app.socket.on('PATCH', (patch) => {
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if (this.isInitialized) {this.onPatch(patch);}
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});
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});
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app.getUser(this.userId)
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.then((user) => {
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this.init(user);
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this.isInitialized = true;
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});
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}
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}
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init(user) {throw 'Not implemented';}
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onPatch(patch) {throw 'Not implemented';}
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setElement(element, value) {
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switch (element.tagName) {
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case 'INPUT': {
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element.value = value;
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M.updateTextFields();
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break;
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}
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default: {
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element.innerText = value;
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break;
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}
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}
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}
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setElements(elements, value) {
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for (let element of elements) {
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this.setElement(element, value);
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}
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}
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};
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@ -36,6 +36,7 @@
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filters='rjsmin',
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output='gen/Forms.%(version)s.js',
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'js/forms/index.js',
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'js/forms/form.js'
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'js/forms/create-contribution-form.js',
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'js/forms/create-corpus-file-form.js',
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'js/forms/create-job-form.js'
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@ -47,6 +48,7 @@
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filters='rjsmin',
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output='gen/resource-displays.%(version)s.js',
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'js/resource-displays/index.js',
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'js/resource-displays/base-display.js',
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'js/resource-displays/corpus-display.js',
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'js/resource-displays/job-display.js'
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%}
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