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import {Uri, Cache, Loc, Reflection, Type, Http, ajax, Text} from 'main.core';
import {Env} from 'landing.env';
import type {Block, Landing, Site, Template, CreatePageOptions, SourceResponse, PreparedResponse} from './types';
let additionalRequestCompleted = true;
/**
* @memberOf BX.Landing
*/
export class Backend
{
static +instance: Backend = null;
static getInstance(): Backend
{
if (!Backend.instance)
{
Backend.instance = new Backend();
}
return Backend.instance;
}
static makeResponse(xhr: XMLHttpRequest, sourceResponse: SourceResponse = {}): PreparedResponse
{
const type = (() => {
if (Type.isStringFilled(sourceResponse.type))
{
return sourceResponse.type;
}
if (Type.isPlainObject(sourceResponse) && Object.values(sourceResponse).length > 0)
{
const allSuccess = Object.values(sourceResponse).every((item) => {
return item.type === 'success';
});
if (allSuccess)
{
return 'success';
}
}
if (Type.isArray(sourceResponse))
{
return 'other';
}
return 'error';
})();
if (type === 'other')
{
return sourceResponse;
}
return {
result: null,
type,
...sourceResponse,
status: xhr.status,
authorized: xhr.getResponseHeader('X-Bitrix-Ajax-Status') !== 'Authorize',
};
}
static request({url, data}): Promise<any, any>
{
return new Promise((resolve, reject) => {
const fd = data instanceof FormData ? data : Http.Data.convertObjectToFormData(data);
const xhr = ajax({
method: 'POST',
dataType: 'json',
url,
data: fd,
start: false,
preparePost: false,
onsuccess: (sourceResponse) => {
const response = Backend.makeResponse(xhr, sourceResponse);
if (
Type.isStringFilled(response.sessid) &&
Loc.getMessage('bitrix_sessid') !== response.sessid &&
additionalRequestCompleted
)
{
Loc.setMessage('bitrix_sessid', response.sessid);
additionalRequestCompleted = false;
const newData = {...data, sessid: Loc.getMessage('bitrix_sessid')};
Backend
.request({url, data: newData})
.then((newResponse) => {
additionalRequestCompleted = true;
resolve(newResponse);
})
.catch((newResponse) => {
additionalRequestCompleted = true;
reject(newResponse);
});
return;
}
if (!Type.isPlainObject(response))
{
resolve(response);
return;
}
if (
response.type === 'error'
|| response.authorized === false
)
{
if (response.authorized === false)
{
top.window.location.reload();
}
else
{
reject(response);
}
return;
}
resolve(response);
},
onfailure: (sourceResponse) => {
if (sourceResponse === 'auth')
{
top.window.location.reload();
}
else
{
reject(
Backend.makeResponse(xhr, sourceResponse),
);
}
},
});
xhr.send(fd);
});
}
cache = new Cache.MemoryCache();
getControllerUrl(): string
{
return this.cache.remember('controllerUrl', () => {
const uri = new Uri('/bitrix/tools/landing/ajax.php');
uri.setQueryParams({
site: Loc.getMessage('SITE_ID') || undefined,
type: this.getSitesType(),
});
return uri.toString();
});
}
getSiteId(): number
{
return this.cache.remember('siteId', () => {
const landing = Reflection.getClass('BX.Landing.Main');
if (landing)
{
const instance = landing.getInstance();
if (
'options' in instance
&& 'site_id' in instance.options
&& !Type.isUndefined(instance.options.site_id)
)
{
return instance.options.site_id;
}
}
return -1;
});
}
getLandingId(): number
{
return this.cache.remember('landingId', () => {
const landing = Reflection.getClass('BX.Landing.Main');
if (landing)
{
return landing.getInstance().id;
}
return -1;
});
}
getSitesType(): 'PAGE' | 'STORE'
{
return this.cache.remember('siteType', () => {
return Env.getInstance().getType();
});
}
action(
action: string,
data: {[key: string]: any} = {},
queryParams = {},
uploadParams = {},
): Promise<{[key: string]: any}, any>
{
if (!queryParams.site_id)
{
queryParams.site_id = this.getSiteId();
}
const requestBody = {
sessid: Loc.getMessage('bitrix_sessid'),
action: uploadParams.action || action.replace('Landing\\Block', 'Block'),
data: {...data, uploadParams, lid: data.lid || this.getLandingId()},
};
const uri = new Uri(this.getControllerUrl());
uri.setQueryParams({
action: requestBody.action,
...queryParams,
});
return Backend
.request({
url: uri.toString(),
data: requestBody,
})
.then((response) => {
if (
requestBody.action === 'Block::updateNodes'
|| requestBody.action === 'Block::removeCard'
|| requestBody.action === 'Block::cloneCard'
|| requestBody.action === 'Block::addCard'
|| requestBody.action === 'Block::updateStyles'
)
{
// eslint-disable-next-line
BX.Landing.UI.Panel.StatusPanel.getInstance().update();
}
BX.onCustomEvent(
BX.Landing.PageObject.getRootWindow(),
'BX.Landing.Backend:action',
[action, data]
);
/*if (!response.result) {
BX.Landing.ErrorManager.getInstance().add({
type: 'error'
});
}*/
return response.result;
})
.catch((err) => {
if (
requestBody.action !== 'Landing::downBlock'
&& requestBody.action !== 'Landing::upBlock'
)
{
if (
requestBody.action !== 'Block::getById'
&& requestBody.action !== 'Block::publication'
&& requestBody.action !== 'Landing::move'
&& requestBody.action !== 'Landing::copy'
&& requestBody.action !== 'Landing::publication'
&& requestBody.action !== 'Site::publication'
&& requestBody.action !== 'Site::moveFolder'
&& requestBody.action !== 'Site::markDelete'
&& requestBody.action !== 'Vk::getVideoInfo'
)
{
const error = Type.isString(err) ? {type: 'error'} : err;
err.action = requestBody.action;
// eslint-disable-next-line
BX.Landing.ErrorManager.getInstance().add(error);
}
return Promise.reject(err);
}
});
}
batch(action, data = {}, queryParams = {}): Promise<{[key: string]: any}, any>
{
queryParams.site_id = this.getSiteId();
const requestBody = {
sessid: Loc.getMessage('bitrix_sessid'),
action: action.replace('Landing\\Block', 'Block'),
data: {lid: data.lid || this.getLandingId()},
batch: data,
};
const uri = new Uri(this.getControllerUrl());
uri.setQueryParams({
action: requestBody.action,
...queryParams,
});
return Backend
.request({
url: uri.toString(),
data: requestBody,
})
.then((response) => {
// eslint-disable-next-line
BX.Landing.UI.Panel.StatusPanel.getInstance().update();
BX.onCustomEvent(
BX.Landing.PageObject.getRootWindow(),
'BX.Landing.Backend:batch',
[action, data]
);
/*if (!response.result) {
BX.Landing.ErrorManager.getInstance().add({
type: 'error'
});
}*/
return response;
})
.catch((err) => {
if (
requestBody.action !== 'Landing::downBlock'
&& requestBody.action !== 'Landing::upBlock'
)
{
if (requestBody.action !== 'Block::getById')
{
const error = Type.isString(err) ? {type: 'error'} : err;
error.action = requestBody.action;
// eslint-disable-next-line
BX.Landing.ErrorManager.getInstance().add(error);
}
return Promise.reject(err);
}
});
}
upload(file: File | Blob, uploadParams = {}): Promise<{[key: string]: any}, any>
{
const formData = new FormData();
formData.append('sessid', Loc.getMessage('bitrix_sessid'));
formData.append('picture', file, file.name);
if ('block' in uploadParams)
{
formData.append('action', 'Block::uploadFile');
formData.append('data[block]', uploadParams.block);
}
if ('lid' in uploadParams)
{
formData.set('action', 'Landing::uploadFile');
formData.append('data[lid]', uploadParams.lid);
}
if ('id' in uploadParams)
{
formData.set('action', 'Site::uploadFile');
formData.append('data[id]', uploadParams.id);
}
if ('temp' in uploadParams)
{
formData.append('data[temp]', true);
}
const uri = new Uri(this.getControllerUrl());
uri.setQueryParams({
action: formData.get('action'),
site_id: this.getSiteId(),
});
if (uploadParams.context)
{
uri.setQueryParam('context', uploadParams.context);
}
return Backend
.request({
url: uri.toString(),
data: formData,
})
.then((response) => response.result)
.catch((err) => {
const error = Type.isString(err) ? {type: 'error'} : err;
error.action = 'Block::uploadFile';
// eslint-disable-next-line
BX.Landing.ErrorManager.getInstance().add(error);
return Promise.reject(err);
});
}
getSites({filter = {}} = {}): Promise<Array<Site>>
{
return this.cache.remember(`sites+${JSON.stringify(filter)}`, () => {
return this
.action('Site::getList', {
params: {
filter,
order: {ID: 'DESC'}
},
})
.then((response) => response);
});
}
getLandings({siteId = []}: {siteId?: number | Array<number>} = {}, filter: {}): Promise<Array<Landing>>
{
let skipFilter = false;
if (!BX.Type.isPlainObject(filter))
{
filter = {};
skipFilter = true;
}
const ids = Type.isArray(siteId) ? siteId : [siteId];
filter.SITE_ID = ids;
const getBathItem = (id) => ({
action: 'Landing::getList',
data: {
params: {
filter: (() => {
if (skipFilter)
{
return {
SITE_ID: id,
DELETED: 'N',
FOLDER: 'N',
};
}
return filter;
})(),
order: {ID: 'DESC'},
get_preview: true,
check_area: 1,
},
},
});
const prepareResponse = (response) => {
return response.reduce((acc, item) => {
return [...acc, ...item.result];
}, []);
};
return this.cache.remember(`landings+${JSON.stringify(ids)}`, () => {
if (ids.filter((id) => !Type.isNil(id)).length === 0)
{
return this.getSites()
.then((sites) => {
const data = sites.map((site) => getBathItem(site.ID));
return this.batch('Landing::getList', data);
})
.then((response) => prepareResponse(response))
.then((response) => {
response.forEach((landing) => {
this.cache.set(`landing+${landing.ID}`, Promise.resolve(landing));
});
});
}
const data = ids.map((id) => getBathItem(id));
return this.batch('Landing::getList', data)
.then((response) => prepareResponse(response))
.then((response) => {
response.forEach((landing) => {
this.cache.set(`landing+${landing.ID}`, Promise.resolve(landing));
});
return response;
});
});
}
getLanding({landingId}: {landingId: string}): Promise<Landing>
{
return this.cache.remember(`landing+${landingId}`, () => {
return this
.action('Landing::getList', {
params: {
filter: {ID: landingId},
get_preview: true,
},
})
.then((response) => {
if (Type.isArray(response) && response.length > 0)
{
return response[0];
}
return null;
});
});
}
getBlocks({landingId}: {landingId: string}): Promise<Array<Block>>
{
return this.cache.remember(`blocks+${landingId}`, () => {
return this
.action('Block::getList', {
lid: landingId,
params: {
get_content: true,
edit_mode: true,
},
})
.then((blocks) => {
blocks.forEach((block) => {
this.cache.set(`block+${block.id}`, Promise.resolve(block));
});
return blocks;
});
});
}
getBlock({blockId}: {blockId: string}): Promise<Block>
{
return this.cache.remember(`blockId+${blockId}`, () => {
return this.action('Block::getById', {
block: blockId,
params: {
edit_mode: true,
},
});
});
}
getTemplates({type = 'page', filter = {}} = {}): Promise<Array<Template>>
{
return this.cache.remember(`templates+${JSON.stringify(filter)}`, () => {
return this
.action('Demos::getPageList', {type, filter})
.then((response) => Object.values(response));
});
}
getDynamicTemplates(sourceId: string = ''): Promise<Array<Template>>
{
return this.cache.remember(`dynamicTemplates:${sourceId}`, () => {
return this.getTemplates({filter: {section: `dynamic${sourceId ? `:${sourceId}` : ''}`}});
});
}
createPage(options: CreatePageOptions = {})
{
const envOptions = Env.getInstance().getOptions();
const {
title,
siteId = envOptions.site_id,
siteType = envOptions.params.type,
code = Text.getRandom(16),
blockId,
menuCode,
folderId,
} = options;
const templateCode = (() => {
const {theme} = envOptions;
if (
Type.isPlainObject(theme)
&& Type.isArray(theme.newPageTemplate)
&& Type.isStringFilled(theme.newPageTemplate[0])
)
{
return theme.newPageTemplate[0];
}
return 'empty';
})();
const requestBody = {
siteId,
code: templateCode,
fields: {
TITLE: title,
CODE: code,
//@todo: refactor
ADD_IN_MENU: (siteType === 'KNOWLEDGE' || siteType === 'GROUP') ? 'Y' : 'N'
},
};
if (Type.isNumber(blockId) && Type.isString(menuCode))
{
requestBody.fields.BLOCK_ID = blockId;
requestBody.fields.MENU_CODE = menuCode;
}
if (Type.isNumber(folderId))
{
requestBody.fields.FOLDER_ID = folderId;
}
return this.action('Landing::addByTemplate', requestBody);
}
}