diff --git a/projects/loft-photo/friends.json b/projects/loft-photo/friends.json new file mode 100644 index 000000000..b861e0c00 --- /dev/null +++ b/projects/loft-photo/friends.json @@ -0,0 +1,32 @@ +[ + { + "id": 0, + "avatar": "https://via.placeholder.com/100?text=avatar", + "firstName": "Adrian", + "lastName": "Norman" + }, + { + "id": 1, + "avatar": "https://via.placeholder.com/100?text=avatar", + "firstName": "Gail", + "lastName": "Norton" + }, + { + "id": 2, + "avatar": "https://via.placeholder.com/100?text=avatar", + "firstName": "Molina", + "lastName": "Rodgers" + }, + { + "id": 3, + "avatar": "https://via.placeholder.com/100?text=avatar", + "firstName": "Adams", + "lastName": "Parrish" + }, + { + "id": 4, + "avatar": "https://via.placeholder.com/100?text=avatar", + "firstName": "Mercer", + "lastName": "Wiggins" + } +] \ No newline at end of file diff --git a/projects/loft-photo/images/arrow-left.svg b/projects/loft-photo/images/arrow-left.svg new file mode 100644 index 000000000..a4e4c339a --- /dev/null +++ b/projects/loft-photo/images/arrow-left.svg @@ -0,0 +1,4 @@ + + + + diff --git a/projects/loft-photo/images/button.svg b/projects/loft-photo/images/button.svg new file mode 100644 index 000000000..6ce85ea9f --- /dev/null +++ b/projects/loft-photo/images/button.svg @@ -0,0 +1,17 @@ + + + + + + + + + + + + + + + + + diff --git a/projects/loft-photo/images/chat.svg b/projects/loft-photo/images/chat.svg new file mode 100644 index 000000000..fc47d01e1 --- /dev/null +++ b/projects/loft-photo/images/chat.svg @@ -0,0 +1,3 @@ + + + diff --git a/projects/loft-photo/images/exit.svg b/projects/loft-photo/images/exit.svg new file mode 100644 index 000000000..d28c122e1 --- /dev/null +++ b/projects/loft-photo/images/exit.svg @@ -0,0 +1,5 @@ + + + + + diff --git a/projects/loft-photo/images/heart-red.svg b/projects/loft-photo/images/heart-red.svg new file mode 100644 index 000000000..e9985dca6 --- /dev/null +++ b/projects/loft-photo/images/heart-red.svg @@ -0,0 +1,3 @@ + + + diff --git a/projects/loft-photo/images/heart.svg b/projects/loft-photo/images/heart.svg new file mode 100644 index 000000000..4bcdacd80 --- /dev/null +++ b/projects/loft-photo/images/heart.svg @@ -0,0 +1,3 @@ + + + diff --git a/projects/loft-photo/images/logo.svg b/projects/loft-photo/images/logo.svg new file mode 100644 index 000000000..12685673d --- /dev/null +++ b/projects/loft-photo/images/logo.svg @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/projects/loft-photo/images/send.svg b/projects/loft-photo/images/send.svg new file mode 100644 index 000000000..5a55b025c --- /dev/null +++ b/projects/loft-photo/images/send.svg @@ -0,0 +1,3 @@ + + + diff --git a/projects/loft-photo/images/vert1.svg b/projects/loft-photo/images/vert1.svg new file mode 100644 index 000000000..d5d86e658 --- /dev/null +++ b/projects/loft-photo/images/vert1.svg @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/projects/loft-photo/images/vert2.svg b/projects/loft-photo/images/vert2.svg new file mode 100644 index 000000000..0f5e75ed2 --- /dev/null +++ b/projects/loft-photo/images/vert2.svg @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/projects/loft-photo/images/vert3.svg b/projects/loft-photo/images/vert3.svg new file mode 100644 index 000000000..7b481af03 --- /dev/null +++ b/projects/loft-photo/images/vert3.svg @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/projects/loft-photo/index.js b/projects/loft-photo/index.js new file mode 100644 index 000000000..9afdce1ad --- /dev/null +++ b/projects/loft-photo/index.js @@ -0,0 +1,14 @@ +import pages from './pages'; +import model from './model'; + +import mainPage from './mainPage'; +import loginPage from './loginPage'; + +import('./styles.css'); + +const pageNames = ['login', 'main', 'profile']; + +pages.openPage('login'); +loginPage.handleEvents(); +mainPage.handleEvents(); + diff --git a/projects/loft-photo/layout.html b/projects/loft-photo/layout.html new file mode 100644 index 000000000..e72d67b61 --- /dev/null +++ b/projects/loft-photo/layout.html @@ -0,0 +1,65 @@ + + + + + + Loft Photo + + + + +
+ + + +
+ + diff --git a/projects/loft-photo/loginPage.js b/projects/loft-photo/loginPage.js new file mode 100644 index 000000000..80cb0d661 --- /dev/null +++ b/projects/loft-photo/loginPage.js @@ -0,0 +1,16 @@ + +import model from './model'; +import pages from './pages'; +import mainPage from './mainPage'; + +export default { + handleEvents() { + document.querySelector('.page-login-button').addEventListener('click', async () => { + await model.login(); + await model.init(); + + pages.openPage('main'); + await mainPage.getNextPhoto(); + }); + }, +}; diff --git a/projects/loft-photo/mainPage.js b/projects/loft-photo/mainPage.js new file mode 100644 index 000000000..c6adcdaf4 --- /dev/null +++ b/projects/loft-photo/mainPage.js @@ -0,0 +1,35 @@ +import model from './model'; + +export default { + async getNextPhoto() { + const { friend, id, url } = await model.getNextPhoto(); + this.setFriendAndPhoto(friend, id, url); + }, + + setFriendAndPhoto(friend, id, url) { + const photoComp = document.querySelector('.component-photo'); + const headerPhotoComp = document.querySelector('.component-header-photo'); + const headerNameComp = document.querySelector('.component-header-name'); + + headerPhotoComp.style.backgroundImage = `url('${friend.photo_50}')`; + headerNameComp.innerText = `${friend.first_name ?? ''} ${friend.last_name ?? ''}`; + photoComp.style.backgroundImage = `url(${url})`; + }, + + handleEvents() { + let startFrom; + + document.querySelector('.component-photo').addEventListener('touchstart', (e) => { + e.preventDefault(); + startFrom = { y: e.changedTouches[0].pageY }; + }); + + document.querySelector('.component-photo').addEventListener('touchend', async (e) => { + const direction = e.changedTouches[0].pageY - startFrom.y; + + if (direction < 0) { + await this.getNextPhoto(); + } + }); + }, +}; diff --git a/projects/loft-photo/model.js b/projects/loft-photo/model.js new file mode 100644 index 000000000..5e0a59e78 --- /dev/null +++ b/projects/loft-photo/model.js @@ -0,0 +1,92 @@ +const PERM_FRIENDS = 2; +const PERM_PHOTOS = 4; +const APP_ID = 51710464; + +export default { + getRandomElement(array) { + if (!array.length) { + return null; + } + + const index = Math.round(Math.random() * (array.length - 1)); + + return array[index]; + }, + + async getNextPhoto() { + const friend = this.getRandomElement(this.friends.items); + const photos = await this.getFriendPhotos(friend.id); + const photo = this.getRandomElement(photos.items); + const size = this.findSize(photo); + + return { friend, id: photo, url: size.url } + }, + + findSize(photo) { + const size = photo.sizes.find((size) => size >= 360); + + if (!size) { + return photo.sizes.reduce((biggest, current) => { + if (current.width > biggest.width) { + return curent; + } + + return biggest; + }, photo.sizes[0]); + } + + return size; + }, + + login() { + return new Promise((resolve, reject) => { + VK.init({ + apiId: APP_ID, + }); + + VK.Auth.login((response) => { + if (response.session) { + resolve(response); + } else { + console.error(response); + reject(response); + } + }, PERM_FRIENDS | PERM_PHOTOS); + }); + }, + + async init() { + this.photoCache = {}; + this.friends = await this.getFriends(); + }, + + getFriends() { + const params = { + fields: ['photo_50', 'photo_100'], + }; + + return this.callApi('friends.get', params); + }, + + getPhotos(owner) { + const params = { + owner_id: owner, + }; + + return this.callApi('photos.getAll', params); + }, + + async getFriendPhotos(id) { + const photos = this.photoCache[id]; + + if (photos) { + return photos; + } + + photos = await this.getPhotos(id); + + this.photoCache[id] = photos; + + return photos; + }, +}; \ No newline at end of file diff --git a/projects/loft-photo/pages.js b/projects/loft-photo/pages.js new file mode 100644 index 000000000..6a60eee1e --- /dev/null +++ b/projects/loft-photo/pages.js @@ -0,0 +1,19 @@ +const pagesMap = { + login: '.page-login', + main: '.page-main', + profile: '.page-profile', + }; + +let currentPage = null; + + export default { + openPage(name) { + const selector = pagesMap[name]; + const element = document.querySelector(selector); + + currentPage?.classList.add('hidden'); + currentPage = element; + currentPage.classList.remove('hidden'); + }, + }; + \ No newline at end of file diff --git a/projects/loft-photo/photos.json b/projects/loft-photo/photos.json new file mode 100644 index 000000000..a299e6057 --- /dev/null +++ b/projects/loft-photo/photos.json @@ -0,0 +1,72 @@ +{ + "0": [ + { + "id": 10, + "url": "https://via.placeholder.com/360x680?text=photo 1 for Adrian Norman" + }, + { + "id": 11, + "url": "https://via.placeholder.com/360x680?text=photo 2 for Adrian Norman" + }, + { + "id": 12, + "url": "https://via.placeholder.com/360x680?text=photo 3 for Adrian Norman" + } + ], + "1": [ + { + "id": 20, + "url": "https://via.placeholder.com/360x680?text=photo 1 for Gail Norton" + }, + { + "id": 21, + "url": "https://via.placeholder.com/360x680?text=photo 2 for Gail Norton" + }, + { + "id": 22, + "url": "https://via.placeholder.com/360x680?text=photo 3 for Gail Norton" + } + ], + "2": [ + { + "id": 30, + "url": "https://via.placeholder.com/360x680?text=photo 1 for Molina Rodgers" + }, + { + "id": 31, + "url": "https://via.placeholder.com/360x680?text=photo 2 for Molina Rodgers" + }, + { + "id": 32, + "url": "https://via.placeholder.com/360x680?text=photo 3 for Molina Rodgers" + } + ], + "3": [ + { + "id": 40, + "url": "https://via.placeholder.com/360x680?text=photo 1 for Adams Parrish" + }, + { + "id": 41, + "url": "https://via.placeholder.com/360x680?text=photo 2 for Adams Parrish" + }, + { + "id": 42, + "url": "https://via.placeholder.com/360x680?text=photo 3 for Adams Parrish" + } + ], + "4": [ + { + "id": 50, + "url": "https://via.placeholder.com/360x680?text=photo 1 for Mercer Wiggins" + }, + { + "id": 51, + "url": "https://via.placeholder.com/360x680?text=photo 2 for Mercer Wiggins" + }, + { + "id": 52, + "url": "https://via.placeholder.com/360x680?text=photo 3 for Mercer Wiggins" + } + ] +} \ No newline at end of file diff --git a/projects/loft-photo/server/index.js b/projects/loft-photo/server/index.js new file mode 100644 index 000000000..e9057c6c4 --- /dev/null +++ b/projects/loft-photo/server/index.js @@ -0,0 +1,91 @@ +const http = require('node:http'); +const https = require('node:https'); +const url = require('node:url'); + +const DB = { + tokens: new Map(), + likes: new Map(), + comments: new Map(), +}; + +const methods = { + like(req, res, url, vkUser) { + // todo + }, + photoStats(req, res, url, vkUser) { + // todo + }, + postComment(req, res, url, vkUser, body) { + // todo + }, + getComments(req, res, url) { + // todo + }, +}; + +http + .createServer(async (req, res) => { + console.log('➡️ Поступил запрос:', req.method, req.url); + const token = req.headers['vk_token']; + const parsed = new url.URL(req.url, 'http://localhost'); + const vkUser = await getMe(token); + const body = await readBody(req); + const method = parsed.searchParams.get('method'); + const responseData = await methods[method]?.(req, res, parsed, vkUser, body); + + res.end(JSON.stringify(responseData ?? null)); + }) + .listen('8888', () => { + console.log('🚀 Сервер запущен'); + }); + +async function readBody(req) { + if (req.method === 'GET') { + return null; + } + + return new Promise((resolve) => { + let body = ''; + req + .on('data', (chunk) => { + body += chunk; + }) + .on('end', () => resolve(JSON.parse(body))); + }); +} + +async function getVKUser(token) { + const body = await new Promise((resolve, reject) => + https + .get( + `https://api.vk.com/method/users.get?access_token=${token}&fields=photo_50&v=5.120` + ) + .on('response', (res) => { + let body = ''; + + res.setEncoding('utf8'); + res + .on('data', (chunk) => { + body += chunk; + }) + .on('end', () => resolve(JSON.parse(body))); + }) + .on('error', reject) + ); + + return body.response[0]; +} + +async function getMe(token) { + const existing = DB.tokens.get(token); + + if (existing) { + return existing; + } + + const user = getVKUser(token); + + DB.tokens.set(token, user); + + return user; +} diff --git a/projects/loft-photo/settings.json b/projects/loft-photo/settings.json new file mode 100644 index 000000000..3d20b4405 --- /dev/null +++ b/projects/loft-photo/settings.json @@ -0,0 +1,7 @@ +{ + "proxy": { + "/loft-photo/api/": { + "target": "http://localhost:8888" + } + } +} diff --git a/projects/loft-photo/styles.css b/projects/loft-photo/styles.css new file mode 100644 index 000000000..62d5fba21 --- /dev/null +++ b/projects/loft-photo/styles.css @@ -0,0 +1,348 @@ +/* base */ + +body { + font-family: "Roboto Light", Geneva, Arial, Helvetica, sans-serif; +} + +.hidden { + display: none !important; +} + +a { + text-decoration: none; +} + +/* app */ + +#app { + position: absolute; + top: 0; + bottom: 0; + left: 0; + right: 0; + display: flex; + + align-items: center; + justify-content: center; +} + +.page { + height: 100%; + width: 360px; + position: relative; +} + +/* page login */ + +.page-login { + display: flex; + justify-content: center; + background: #1C1B1F; +} + +.page-login-button { + border: none; + background: url('images/button.svg'); + width: 219px; + height: 40px; + position: absolute; + bottom: 60px; + margin: 0 auto; +} + +.page-login-logo { + top: 429px; + position: absolute; + gap: 16px; + display: flex; + flex-direction: column; + align-items: center; +} + +.page-login-image { + width: 147px; + height: 24px; + background: url('images/logo.svg'); +} + +.page-login-text { + font-size: 14px; + line-height: 20px; + text-align: center; + width: 237px; + color: #B0B0B0; +} + +.page-login-vert1, .page-login-vert2, .page-login-vert3 { + width: 71px; + height: 333px; + position: absolute; +} + +.page-login-vert1 { + top: 59px; + left: 49px; + background: linear-gradient(180deg, rgba(28, 27, 31, 0) 80%, #1C1B1F 100%), url('images/vert1.svg'); +} + +.page-login-vert2 { + top: 81px; + left: 144px; + background: linear-gradient(180deg, rgba(28, 27, 31, 0) 80%, #1C1B1F 100%), url('images/vert2.svg'); +} + +.page-login-vert3 { + top: 59px; + left: 239px; + background: linear-gradient(180deg, rgba(28, 27, 31, 0) 80%, #1C1B1F 100%), url('images/vert3.svg'); +} + +/* page main */ + +.page-main .component-header { + position: absolute; + display: flex; + height: 80px; + top: 0; + left: 0; + right: 0; + background: rgba(0 0 0 / 25%); + padding: 0 24px; +} + +.page-main .component-header-profile-link { + display: flex; + align-items: center; +} + +.page-main .component-header-photo { + width: 40px; + height: 40px; + border-radius: 50%; + flex-shrink: 0; +} + +.page-main .component-header-name { + margin-left: 8px; + font-weight: 400; + font-size: 16px; + color: white; +} + +.page-main .component-footer { + position: absolute; + display: flex; + height: 80px; + bottom: 0; + left: 0; + right: 0; + background: rgba(0 0 0 / 25%); + padding: 0 24px; +} + +.page-main .component-footer-container { + display: flex; + align-items: center; + width: 100%; +} + +.page-main .component-footer-container-profile-link { + margin-left: auto; +} + +.page-main .component-footer-photo { + width: 40px; + height: 40px; + border-radius: 50%; +} + +.page-main .component-footer-container-social-comments, +.page-main .component-footer-container-social-likes { + color: white; + display: flex; + align-items: center; +} + +.page-main .component-footer-container-social-comments:before, +.page-main .component-footer-container-social-likes:before { + display: inline-block; + content: ''; + width: 20px; + height: 20px; + margin-right: 6px; +} + +.page-main .component-footer-container-social-comments:before { + background: url("images/chat.svg"); +} + +.page-main .component-footer-container-social-likes:before { + background: url("images/heart.svg"); + margin-left: 18px; +} + +.page-main .component-footer-container-social-likes.liked:before { + background: url("images/heart-red.svg"); + margin-left: 18px; +} + +.page-main .component-photo { + height: 100%; + width: 360px; + position: relative; + + background-size: cover; + background-position: center; +} + +.component-comments { + position: fixed; + bottom: 0; + left: 0; + right: 0; + top: 0; + background: rgba(0, 0, 0, 0.4); +} + +.component-comments-container { + position: absolute; + display: flex; + flex-direction: column; + top: 50vh; + bottom: 0; + left: 0; + right: 0; + padding: 16px; + border-radius: 28px 28px 0 0; + background: white; +} + +.component-comments-container-title { + font-size: 14px; + text-align: center; + width: 100%; +} + +.component-comments-container-list { + margin-top: 24px; + flex-grow: 1; + display: flex; + gap: 12px; + flex-direction: column; + overflow-y: auto; + margin-bottom: 14px +} + +.component-comments-container-form { + display: flex; + align-items: center; + gap: 16px; + height: 48px; +} + +.component-comments-container-form-input { + box-sizing: border-box; + border: 1px solid #E0E0E0; + border-radius: 32px; + flex-grow: 1; + height: 48px; +} + +.component-comments-container-form-input, +.component-comments-container-form-input, +.component-comments-container-form-input, +.component-comments-container-form-input { + padding: 14px 16px; +} + +.component-comments-container-form-send { + background: url('images/send.svg'); + width: 40px; + height: 40px; +} + +.component-comment { + display: flex; + gap: 8px +} + +.component-comment-photo { + width: 24px; + height: 24px; + border-radius: 50%; + background-position: center; + background-size: cover; +} + +.component-comment-content { + flex-direction: column; +} + +.component-comment-name { + font-size: 12px; +} + +.component-comment-text { + font-size: 14px; +} + +/* page profile */ + +.page-profile { + margin-top: 52px; +} + +.page-profile-back { + background: url('images/arrow-left.svg'); + width: 24px; + height: 24px; + + position: absolute; + left: 24px; +} + +.page-profile-exit { + background: url('images/exit.svg'); + width: 24px; + height: 24px; + + position: absolute; + right: 24px; +} + +.component-user-photos { + display: flex; + flex-wrap: wrap; + gap: 8px; + padding: 24px 16px 16px 16px; +} + +.component-user-photo { + width: 104px; + height: 104px; + background-size: cover; + background-repeat: no-repeat; + background-position: center; +} + +.page-profile .component-user-info { + display: flex; + flex-direction: column; + align-items: center; +} + +.page-profile .component-user-info-photo { + height: 72px; + width: 72px; + border-radius: 50%; + + background-size: cover; + background-position: center; +} + +.page-profile .component-user-info-name { + font-weight: 400; + font-size: 18px; + line-height: 26px; + margin-top: 8px; +} \ No newline at end of file