Rewrite home page in svelte
This commit is contained in:
490
svelte/src/home_page/HomePage.svelte
Normal file
490
svelte/src/home_page/HomePage.svelte
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@@ -0,0 +1,490 @@
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<script>
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import UploadProgressBar from "./UploadProgressBar.svelte"
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import { copy_text, domain_url } from "../util/Util.svelte"
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import { tick } from "svelte"
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import Facebook from "../icons/Facebook.svelte"
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import Reddit from "../icons/Reddit.svelte"
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import Twitter from "../icons/Twitter.svelte"
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import Tumblr from "../icons/Tumblr.svelte"
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// === UPLOAD LOGIC ===
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let file_input_field
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const file_input_change = (event) => {
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// Start uploading the files async
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upload_files(event.target.files)
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// This resets the file input field
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file_input_field.nodeValue = ""
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}
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let active_uploads = 0
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let upload_queue = []
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let state = "idle" // idle, uploading, finished
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const upload_files = async (files) => {
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// Add files to the queue
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for (let i = 0; i < files.length; i++) {
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upload_queue.push({
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file: files.item(i),
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name: files.item(i).name,
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status: "queued",
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component: null,
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id: "",
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on_finished: finish_upload,
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})
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}
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// Reassign array and wait for tick to complete. After the tick is completed
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// each upload progress bar will have bound itself to its array item
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upload_queue = upload_queue
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await tick()
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start_upload()
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}
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const start_upload = () => {
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let finished_count = 0
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for (let i = 0; i < upload_queue.length && active_uploads < 3; i++) {
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if (upload_queue[i].status == "queued") {
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upload_queue[i].status = "uploading"
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active_uploads++
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upload_queue[i].component.start()
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} else if (upload_queue[i].status == "finished") {
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finished_count++
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}
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}
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if (active_uploads === 0 && finished_count != 0) {
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state = "finished"
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uploads_finished()
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} else {
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state = "uploading"
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}
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}
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const finish_upload = (file) => {
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active_uploads--
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start_upload()
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}
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// === SHARING BUTTONS ===
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let navigator_share = !!(window.navigator && window.navigator.share)
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let share_title = ""
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let share_link = ""
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let btn_upload_text
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let btn_copy_link
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let btn_open_link
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let btn_share_email
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let btn_share_twitter
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let btn_share_facebook
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let btn_share_reddit
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let btn_share_tumblr
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let btn_create_list
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let btn_copy_links
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let btn_copy_markdown
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let btn_copy_bbcode
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const uploads_finished = () => {
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let count = upload_queue.reduce(
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(acc, curr) => curr.status === "finished" ? acc + 1 : acc, 0,
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)
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if (count === 1) {
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share_title = "Download " + upload_queue[0].name + " here"
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share_link = domain_url() + "/u/" + upload_queue[0].id
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} else if (count > 1) {
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create_list(count+" files", true).then(resp => {
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console.log("Automatic list ID " + resp.id)
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share_title = "View a collection of "+count+" files here"
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share_link = domain_url() + "/l/" + resp.id
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}).catch(err => {
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alert("Failed to generate link. Please check your internet connection and try again.\nError: " + err)
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})
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}
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}
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function create_list(title, anonymous) {
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let files = upload_queue.reduce(
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(acc, curr) => {
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if (curr.status === "finished") {
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acc.push({"id": curr.id})
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}
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return acc
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},
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[],
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)
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return fetch(
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window.api_endpoint+"/list",
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{
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method: "POST",
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headers: { "Content-Type": "application/json; charset=UTF-8" },
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body: JSON.stringify({
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"title": title,
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"anonymous": anonymous,
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"files": files
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})
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}
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).then(resp => {
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if (!resp.ok) {
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return Promise.reject("HTTP error: " + resp.status)
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}
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return resp.json()
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})
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}
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const copy_link = () => {
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if (copy_text(share_link)) {
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console.log('Text copied')
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btn_copy_link.querySelector("span").textContent = "Copied!"
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btn_copy_link.classList.add("button_highlight")
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} else {
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console.log('Copying not supported')
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btn_copy_link.querySelector("span").textContent = "Failed"
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btn_copy_link.classList.add("button_red")
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alert("Your browser does not support copying text.")
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}
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}
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const open_link = () => window.open(share_link, "_blank")
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const share_mail = () => window.open("mailto:please@set.address?subject=File%20on%20pixeldrain&body=" + share_link)
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const share_twitter = () => window.open("https://twitter.com/share?url=" + share_link)
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const share_facebook = () => window.open('https://www.facebook.com/sharer.php?u=' + share_link)
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const share_reddit = () => window.open('https://www.reddit.com/submit?url=' + share_link)
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const share_tumblr = () => window.open('https://www.tumblr.com/share/link?url=' + share_link)
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const share_navigator = () => {
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window.navigator.share({ title: "Pixeldrain", text: share_title, url: share_link })
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}
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let created_lists = []
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const make_list_button = () => {
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let count = upload_queue.reduce(
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(acc, curr) => curr.status === "finished" ? acc + 1 : acc,
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0,
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)
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let title = prompt(
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"You are creating a list containing " + count + " files.\n"
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+ "What do you want to call it?", "My New Album"
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)
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if (title === null) {
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return
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}
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create_list(title, false).then(resp => {
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created_lists.push({
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title: title,
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id: resp.id,
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link: domain_url()+"/l/"+resp.id,
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thumbnail: "/api/list/"+resp.id+"/thumbnail",
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})
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created_lists = created_lists
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window.open('/l/' + resp.id, '_blank')
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}).catch(err => {
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alert("Failed to create list. Server says this:\n"+err)
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})
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}
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const get_finished_files = () => {
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return upload_queue.reduce(
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(acc, curr) => {
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if (curr.status === "finished") {
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acc.push(curr)
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}
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return acc
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},
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[],
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)
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}
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const copy_links = () => {
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// Add the text to the textarea
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let text = ""
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let files = get_finished_files()
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files.forEach(file => {
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// Example: https://pixeldrain.com/u/abcd1234 Some_file.png
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text += domain_url() + "/u/" + file.id + " " + file.name + "\n"
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})
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if (share_link.includes("/l/")) {
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text += "\n" + share_link + " All " + files.length + " files\n"
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}
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// Copy the selected text
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if (copy_text(text)) {
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btn_copy_links.classList.add("button_highlight")
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btn_copy_links.innerHTML = "Links copied to clipboard!"
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} else {
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btn_copy_links.classList.add("button_red")
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btn_copy_links.innerHTML = "Copying links failed"
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}
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}
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const copy_bbcode = () => {
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// Add the text to the textarea
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let text = ""
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let files = get_finished_files()
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files.forEach(file => {
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// Example: [url=https://pixeldrain.com/u/abcd1234]Some_file.png[/url]
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text += "[url=" + domain_url() + "/u/" + file.id + "]" + file.name + "[/url]\n"
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})
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if (share_link.includes("/l/")) {
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text += "\n[url=" + share_link + "]All " + files.length + " files[/url]\n"
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}
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// Copy the selected text
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if (copy_text(text)) {
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btn_copy_bbcode.classList.add("button_highlight")
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btn_copy_bbcode.innerHTML = "BBCode copied to clipboard!"
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} else {
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btn_copy_bbcode.classList.add("button_red")
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btn_copy_bbcode.innerHTML = "Copying links failed"
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}
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}
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const copy_markdown = () => {
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// Add the text to the textarea
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let text = ""
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let files = get_finished_files()
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files.forEach(file => {
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// Example: * [Some_file.png](https://pixeldrain.com/u/abcd1234)
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if (files.length > 1) { text += " * " }
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text += "[" + file.name + "](" + domain_url() + "/u/" + file.id + ")\n"
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})
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if (share_link.includes("/l/")) {
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text += " * [All " + files.length + " files](" + share_link + ")\n"
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}
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// Copy the selected text
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if (copy_text(text)) {
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btn_copy_markdown.classList.add("button_highlight")
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btn_copy_markdown.innerHTML = "Markdown copied to clipboard!"
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} else {
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btn_copy_markdown.classList.add("button_red")
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btn_copy_markdown.innerHTML = "Copying links failed"
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}
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}
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let dragging = false
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const drop = (e) => {
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dragging = false;
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if (e.dataTransfer && e.dataTransfer.files.length > 0) {
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e.preventDefault()
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e.stopPropagation()
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upload_files(e.dataTransfer.files)
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}
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}
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const paste = (e) => {
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if (e.clipboardData.files[0]) {
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e.preventDefault();
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e.stopPropagation();
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upload_files(e.clipboardData.files)
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}
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}
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const keydown = (e) => {
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if (e.ctrlKey || e.altKey || e.metaKey) {
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return // prevent custom shortcuts from interfering with system shortcuts
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}
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if (document.activeElement.type && document.activeElement.type === "text") {
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return // Prevent shortcuts from interfering with input fields
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}
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switch (e.key) {
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case "u": file_input_field.click(); break
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case "t": btn_upload_text.click(); break
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case "c": btn_copy_link.click(); break
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case "o": btn_open_link.click(); break
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case "l": btn_create_list.click(); break
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case "e": btn_share_email.click(); break
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case "w": btn_share_twitter.click(); break
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case "f": btn_share_facebook.click(); break
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case "r": btn_share_reddit.click(); break
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case "m": btn_share_tumblr.click(); break
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case "a": btn_copy_links.click(); break
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case "d": btn_copy_markdown.click(); break
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case "b": btn_copy_bbcode.click(); break
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}
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}
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</script>
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<svelte:window
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on:dragover|preventDefault|stopPropagation={() => { dragging = true }}
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on:dragenter|preventDefault|stopPropagation={() => { dragging = true }}
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on:dragleave|preventDefault|stopPropagation={() => { dragging = false }}
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on:drop={drop}
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on:paste={paste}
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on:keydown={keydown} />
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<div>
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<div class="instruction" style="margin-top: 0;">
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<div class="limit_width">
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<span class="big_number">1</span>
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<span class="instruction_text">Select files to upload</span>
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<br/>
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You can also drop files on this page from your file
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manager or paste an image from your clipboard
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</div>
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</div>
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<input bind:this={file_input_field} on:change={file_input_change} type="file" name="file" multiple="multiple"/>
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<button on:click={() => { file_input_field.click() }} class="big_button button_highlight">
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<i class="icon small">cloud_upload</i>
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<u>U</u>pload Files
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</button>
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<a bind:this={btn_upload_text} href="/t" id="upload_text_button" class="button big_button button_highlight">
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<i class="icon small">text_fields</i>
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Upload <u>T</u>ext
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</a>
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<br/>
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<p>
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By uploading files to pixeldrain you acknowledge and accept our
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<a href="/about#content-policy">content policy</a>.
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<p>
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<div class="instruction">
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<div class="limit_width">
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<span class="big_number">2</span>
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<span class="instruction_text">Wait for the files to finish uploading</span>
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</div>
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</div>
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<div id="file_drop_highlight" class="highlight_green" class:hide={!dragging}>
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Gimme gimme gimme!<br/>
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Drop your files to upload them
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</div>
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{#each upload_queue as file}
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<UploadProgressBar bind:this={file.component} job={file}></UploadProgressBar>
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{/each}
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<div class="instruction">
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<div class="limit_width">
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<span class="big_number">3</span>
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<span class="instruction_text">Share the files</span>
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</div>
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</div>
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<div class="social_buttons" class:hide={!navigator_share}>
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<button id="btn_social_share" on:click={share_navigator} class="social_buttons" disabled={state !== "finished"}>
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<i class="icon">share</i><br/>
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Share
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</button>
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</div>
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<button bind:this={btn_copy_link} on:click={copy_link} class="social_buttons" disabled={state !== "finished"}>
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<i class="icon">content_copy</i><br/>
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<span><u>C</u>opy link</span>
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</button>
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<button bind:this={btn_open_link} on:click={open_link} class="social_buttons" disabled={state !== "finished"}>
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<i class="icon">open_in_new</i><br/>
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<span><u>O</u>pen link</span>
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</button>
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<div class="social_buttons" class:hide={navigator_share}>
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<button bind:this={btn_share_email} on:click={share_mail} class="social_buttons" disabled={state !== "finished"}>
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<i class="icon">email</i><br/>
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<u>E</u>-Mail
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</button>
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<button bind:this={btn_share_twitter} on:click={share_twitter} class="social_buttons" disabled={state !== "finished"}>
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<Twitter style="width: 40px; height: 40px; margin: 5px 15px;"></Twitter><br/>
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T<u>w</u>itter
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</button>
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<button bind:this={btn_share_facebook} on:click={share_facebook} class="social_buttons" disabled={state !== "finished"}>
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<Facebook style="width: 40px; height: 40px; margin: 5px 15px;"></Facebook><br/>
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<u>F</u>acebook
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</button>
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<button bind:this={btn_share_reddit} on:click={share_reddit} class="social_buttons" disabled={state !== "finished"}>
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<Reddit style="width: 40px; height: 40px; margin: 5px 15px;"></Reddit><br/>
|
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<u>R</u>eddit
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</button>
|
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<button bind:this={btn_share_tumblr} on:click={share_tumblr} class="social_buttons" disabled={state !== "finished"}>
|
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<Tumblr style="width: 40px; height: 40px; margin: 5px 15px;"></Tumblr><br/>
|
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Tu<u>m</u>blr
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</button>
|
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</div>
|
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<br/><br/>
|
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<button bind:this={btn_create_list} on:click={make_list_button} disabled={state !== "finished"}>
|
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<i class="icon">list</i> Create <u>l</u>ist with uploaded files
|
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</button>
|
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<button bind:this={btn_copy_links} on:click={copy_links} disabled={state !== "finished"}>
|
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<i class="icon">content_copy</i> Copy <u>a</u>ll links to clipboard
|
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</button>
|
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<button bind:this={btn_copy_markdown} on:click={copy_markdown} disabled={state !== "finished"}>
|
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<i class="icon">content_copy</i> Copy mark<u>d</u>own to clipboard
|
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</button>
|
||||
<button bind:this={btn_copy_bbcode} on:click={copy_bbcode} disabled={state !== "finished"}>
|
||||
<i class="icon">content_copy</i> Copy <u>B</u>BCode to clipboard
|
||||
</button>
|
||||
<br/>
|
||||
|
||||
{#each created_lists as list}
|
||||
<a class="file_button" href="{list.link}" target="_blank">
|
||||
<img src="/api/list/{list.id}/thumbnail" alt="list icon"/>
|
||||
List created!<br/>
|
||||
{list.title}<br/>
|
||||
<span class="file_button_title">{list.link}</span>
|
||||
</a>
|
||||
{/each}
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.big_button{
|
||||
width: 40%;
|
||||
min-width: 250px;
|
||||
max-width: 400px;
|
||||
margin: 10px !important;
|
||||
border-radius: 5px;
|
||||
font-size: 1.8em;
|
||||
}
|
||||
.instruction {
|
||||
border-top: 1px solid var(--layer_2_color_border);
|
||||
border-bottom: 1px solid var(--layer_2_color_border);
|
||||
box-sizing: border-box;
|
||||
margin: 1.5em 0;
|
||||
padding: 5px;
|
||||
}
|
||||
.big_number {
|
||||
font-size: 1.5em;
|
||||
font-weight: bold;
|
||||
line-height: 1em;
|
||||
text-align: center;
|
||||
display: inline-block;
|
||||
box-sizing: border-box;
|
||||
background-color: var(--highlight_color);
|
||||
color: var(--highlight_text_color);
|
||||
border-radius: 30px;
|
||||
padding: 0.15em;
|
||||
margin-right: 0.4em;
|
||||
width: 1.4em;
|
||||
height: 1.4em;
|
||||
vertical-align: middle;
|
||||
}
|
||||
.instruction_text {
|
||||
margin: 0.1em;
|
||||
font-size: 1.5em;
|
||||
display: inline;
|
||||
box-sizing: border-box;
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
.social_buttons {
|
||||
margin: 5px;
|
||||
display: inline-block
|
||||
}
|
||||
.social_buttons.hide {
|
||||
display: none;
|
||||
}
|
||||
.social_buttons > .icon {
|
||||
font-size: 40px;
|
||||
display: inline-block;
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
margin: 5px 15px;
|
||||
}
|
||||
.hide {
|
||||
display: none;
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user