| Server IP : 37.220.80.31 / Your IP : 3.15.149.144 Web Server : Apache/2.4.52 (Ubuntu) System : Linux 3051455-guretool.twc1.net 5.15.0-107-generic #117-Ubuntu SMP Fri Apr 26 12:26:49 UTC 2024 x86_64 User : www-root ( 1010) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /var/www/www-root/data/www/dev.artlot24.ru/bitrix/modules/ui/install/components/bitrix/ui.image.input/templates/.default/ |
Upload File : |
import {Dom, Event, Reflection, Tag, Type} from 'main.core';
import {type BaseEvent, EventEmitter} from 'main.core.events';
import {Loader} from 'main.loader';
const instances = new Map();
class ImageInput
{
container = null;
loaderContainer = null;
addButton = null;
loader = null;
timeout = null;
uploading = false;
onUploaderIsInitedHandler = this.handleOnUploaderIsInited.bind(this);
recalculateWrapperHandler = this.recalculateWrapper.bind(this);
static getById(id: string): ?ImageInput
{
return instances.get(id) || null;
}
constructor(params = {})
{
this.instanceId = params.instanceId;
this.containerId = params.containerId;
this.loaderContainerId = params.loaderContainerId;
this.settings = params.settings || {};
this.disabled = params.disabled || false;
if (this.disabled)
{
Event.bind(this.getContainer(), 'click', (event) => {
event.stopPropagation();
event.preventDefault();
});
}
this.addImageHandler = this.addImage.bind(this);
this.editImageHandler = this.editImage.bind(this);
EventEmitter.subscribe('onUploaderIsInited', this.onUploaderIsInitedHandler);
instances.set(this.instanceId, this);
}
handleOnUploaderIsInited(event: BaseEvent)
{
const [id, uploader] = event.getCompatData();
if (this.instanceId === id)
{
if (this.getPreviews().length > 0)
{
Dom.addClass(this.getFileWrapper(), 'ui-image-input-wrapper');
}
requestAnimationFrame(() => {
this.getLoaderContainer() && (this.getLoaderContainer().style.display = 'none');
this.getContainer().style.display = '';
});
EventEmitter.subscribe(uploader, 'onFileIsDeleted', this.onFileIsDeletedHandler.bind(this));
EventEmitter.subscribe(uploader, 'onStart', this.onUploadStartHandler.bind(this));
EventEmitter.subscribe(uploader, 'onDone', this.onUploadDoneHandler.bind(this));
EventEmitter.subscribe(uploader, 'onFileCanvasIsLoaded', this.onFileCanvasIsLoadedHandler.bind(this));
EventEmitter.unsubscribe('onDemandRecalculateWrapper', this.recalculateWrapperHandler);
EventEmitter.subscribe('onDemandRecalculateWrapper', this.recalculateWrapperHandler);
}
}
unsubscribeEvents()
{
EventEmitter.unsubscribe('onDemandRecalculateWrapper', this.recalculateWrapperHandler);
EventEmitter.unsubscribe('onUploaderIsInited', this.onUploaderIsInitedHandler);
}
getInputInstance()
{
return BX.UI.FileInput.getInstance(this.instanceId);
}
getFileInput()
{
return this.getInputInstance().agent.fileInput;
}
getContainer()
{
if (!this.container)
{
this.container = document.getElementById(this.containerId);
if (!Type.isDomNode(this.container))
{
throw Error(`Can't find container with id ${this.containerId}`);
}
}
return this.container;
}
getFileWrapper()
{
if (!this.fileWrapper)
{
this.fileWrapper = this.getContainer().querySelector('.adm-fileinput-wrapper');
}
return this.fileWrapper;
}
getLoaderContainer()
{
if (!this.loaderContainer)
{
this.loaderContainer = document.getElementById(this.loaderContainerId);
}
return this.loaderContainer;
}
getAddButton()
{
if (!this.addButton)
{
this.addButton = this.getContainer().querySelector('[data-role="image-add-button"]');
}
return this.addButton;
}
editImage(event)
{
if (event.target === this.getFileInput())
{
// api call .click() to fire file upload dialog
if (event.detail === 0)
{
return;
}
// disable default file dialog open
else
{
event.preventDefault();
}
}
const inputInstance = this.getInputInstance();
const items = inputInstance.agent.getItems().items;
for (let id in items)
{
if (items.hasOwnProperty(id))
{
// hack to open editor (for unknown reasons the flag disappears)
inputInstance.frameFlags.active = true;
inputInstance.frameFiles(id);
break;
}
}
}
addImage(event)
{
event.preventDefault();
event.stopPropagation();
this.getFileInput().click();
}
/**
* @returns {Loader}
*/
getLoader()
{
if (!this.loader)
{
this.loader = new Loader({
target: this.getFileWrapper().querySelector('.adm-fileinput-drag-area')
});
}
return this.loader;
}
showLoader()
{
this.getLoader().setOptions({
size: Math.min(this.getContainer().offsetHeight, this.getContainer().offsetWidth)
});
this.getLoader().show();
}
hideLoader()
{
this.getLoader().hide();
}
onFileIsDeletedHandler()
{
this.timeout = clearTimeout(this.timeout);
this.timeout = setTimeout(() => {
this.hideLoader();
this.recalculateWrapper();
}, 100);
}
onUploadStartHandler(event: BaseEvent)
{
const [stream] = event.getCompatData();
if (stream)
{
this.uploading = true;
}
clearTimeout(this.timeout);
this.timeout = setTimeout(() => {
this.showLoader();
this.recalculateWrapper();
}, 100);
}
onUploadDoneHandler(event: BaseEvent)
{
const [stream] = event.getCompatData();
if (stream)
{
this.uploading = false;
this.timeout = clearTimeout(this.timeout);
requestAnimationFrame(() => {
this.hideLoader();
this.recalculateWrapper();
});
}
}
onFileCanvasIsLoadedHandler()
{
if (this.timeout && !this.uploading)
{
this.uploading = false;
this.timeout = clearTimeout(this.timeout);
requestAnimationFrame(() => {
this.hideLoader();
this.recalculateWrapper();
});
}
}
isMultipleInput()
{
return this.getInputInstance().uploadParams.maxCount !== 1;
}
buildShadowElement(wrapper)
{
if (wrapper.offsetParent === null)
{
return;
}
let shadowElement = wrapper.querySelector('div.ui-image-item-shadow');
if (!shadowElement)
{
shadowElement = Tag.render`<div class="ui-image-item-shadow"></div>`;
Dom.prepend(shadowElement, wrapper);
}
const canvas = wrapper.querySelector('canvas');
if (canvas)
{
const bottomMargin = 4;
shadowElement.style.height = canvas.offsetHeight + 'px';
shadowElement.style.width = canvas.offsetWidth - bottomMargin + 'px';
wrapper.querySelector('.adm-fileinput-item-preview').style.height = canvas.offsetHeight + 'px';
wrapper.closest('.adm-fileinput-item-wrapper').style.height = canvas.offsetHeight + 'px';
}
}
getPreviews()
{
return this.getFileWrapper().querySelectorAll('.adm-fileinput-item');
}
recalculateWrapper()
{
const wrapper = this.getFileWrapper();
const previews = this.getPreviews();
const length = Math.min(previews.length, 3);
if (length)
{
this.buildShadowElement(previews[0]);
Dom.addClass(wrapper, 'ui-image-input-wrapper');
this.getFileInput().style.display = 'none';
Event.unbind(wrapper, 'click', this.editImageHandler);
Event.bind(wrapper, 'click', this.editImageHandler);
if (this.isMultipleInput())
{
this.getAddButton().style.display = '';
Event.unbind(this.getAddButton(), 'click', this.addImageHandler);
Event.bind(this.getAddButton(), 'click', this.addImageHandler);
}
}
else
{
Dom.removeClass(wrapper, 'ui-image-input-wrapper');
this.getFileInput().style.display = '';
Event.unbind(wrapper, 'click', this.editImageHandler);
if (this.isMultipleInput())
{
this.getAddButton().style.display = 'none';
Event.unbind(this.getAddButton(), 'click', this.addImageHandler);
}
}
switch (length)
{
case 3:
Dom.addClass(wrapper, 'ui-image-input-wrapper-multiple');
Dom.removeClass(wrapper, 'ui-image-input-wrapper-double');
break;
case 2:
Dom.addClass(wrapper, 'ui-image-input-wrapper-double');
Dom.removeClass(wrapper, 'ui-image-input-wrapper-multiple');
break;
default:
Dom.removeClass(wrapper, 'ui-image-input-wrapper-double');
Dom.removeClass(wrapper, 'ui-image-input-wrapper-multiple');
break;
}
}
}
Reflection.namespace('BX.UI').ImageInput = ImageInput;