This commit is contained in:
Flummi
2019-05-15 17:51:11 +00:00
parent be29734fa4
commit f790514cc3
17 changed files with 504 additions and 439 deletions

150
public/js/events.js Normal file
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@ -0,0 +1,150 @@
import rt from "./rt.js";
import lib from "./lib.js";
const events = {};
events.wheel = {
page: async e => {
if(rt.scroll)
return;
rt.scroll = true;
const deltaY = e.target.id === "up" ? -1 : e.deltaY < 0 ? -1: 1; // -1 up, 1 down
if((deltaY === -1 && rt.items.first === rt.items.newest) || (deltaY === 1 && rt.items.last === rt.items.oldest))
return rt.scroll = false;
rt.items.eps = 0;
await lib.getItems({
el: rt.ct.wrapper.pages[deltaY === -1 ? 0 : 2],
opt: deltaY === -1 ? `id=${rt.items.first}&order=asc` : `id=${rt.items.last}&order=desc`
});
rt.ct.wrapper.pages[deltaY === -1 ? 0 : 2].scrollIntoView({ block: rt.vars.block, behavior: "smooth" });
await new Promise(resolve => setTimeout(resolve, rt.vars.cd));
rt.ct.wrapper.pages[1].innerHTML = rt.ct.wrapper.pages[deltaY === -1 ? 0 : 2].innerHTML;
rt.ct.wrapper.pages[1].scrollIntoView({ block: rt.vars.block });
rt.scroll = false;
},
item: async e => {
if(rt.scroll)
return;
const deltaY = e.target.id === "left" ? -1 : e.deltaY < 0 ? -1: 1; // -1 left, 1 right
if((deltaY === -1 && rt.items.act === rt.items.first) || (deltaY === 1 && rt.items.act === rt.items.last))
return rt.scroll = false;
window.location = `${window.location.pathname}#${rt.items.act - deltaY}`;
}
};
events.resize = {
page: async e => {
e.preventDefault();
clearTimeout(rt.tmp.resize);
lib.calcItems();
rt.tmp.resize = setTimeout(() => lib.getItems({
el: rt.ct.wrapper.pages[1],
opt: `id=${rt.items.first + 1}&order=desc`
}), rt.vars.cd);
lib.scrolltomiddle(rt.ct.wrapper.pages);
},
item: async e => {
lib.scrolltomiddle(rt.ct.wrapper.items);
}
};
events.hashchange = async e => {
if(rt.scroll)
return;
rt.scroll = true;
if(!rt.tmp.hash)
return rt.tmp.hash = true;
const itemid = parseInt((e.newURL?e.newURL:e.detail.newURL).split("#").slice(-1));
if(!itemid || itemid <= 0) // failover oder so
return lib.showLayer("page");
const next = rt.items.act === null || rt.items.act === itemid ? 1 : rt.items.act > itemid ? 2 : 0;
rt.ct.header.itempos.innerHTML = `item ${itemid}`;
const item = await (await fetch(`${rt.api}/item/${itemid}`)).json();
item.dest = item.dest.replace(/^\./, "");
rt.ct.header.infos.source.href = item.src;
rt.ct.header.infos.source.innerHTML = item.srchost;
rt.ct.header.infos.channel.innerHTML = `${item.usernetwork} ${item.userchannel}`;
rt.ct.header.infos.title.innerHTML = `${item.mime} (${item.size})`;
rt.ct.header.infos.nick.innerHTML = item.username;
lib.showLayer("item", next === 1);
rt.ct.wrapper.pages[1].querySelectorAll("a > img").forEach(e => {
e.style.boxShadow = null;
e.style.borderRadius = null;
e.style.transition = ".1s ease-out";
});
setTimeout(() => {
rt.ct.wrapper.pages[1].querySelector(`a[href='#${itemid}'] > img`).style.boxShadow = "0px 0px 0px 2px #dac8d2";
rt.ct.wrapper.pages[1].querySelector(`a[href='#${itemid}'] > img`).style.borderRadius = "5px";
rt.ct.wrapper.pages[1].querySelector(`a[href='#${itemid}'] > img`).style.transition = ".1s ease-in";
}, 50);
let el;
switch(item.mime) {
case "audio/flac":
case "audio/mpeg":
case "audio/ogg":
case "audio/x-flac": // audios
el = document.createElement("audio");
el.src = `${rt.url}${item.dest}`;
el.type = item.mime;
el.autoplay = true;
el.controls = true;
el.loop = true;
break;
case "image/gif":
case "image/jpeg":
case "image/png": // images
el = document.createElement("img");
el.src = `${rt.url}${item.dest}`;
break;
case "video/mp4":
case "video/quicktime":
case "video/webm":
case "video/ogv": // videos
el = document.createElement("video");
el.src = `${rt.url}${item.dest}`;
el.type = item.mime;
el.autoplay = true;
el.controls = true;
el.loop = true;
break;
default:
alert("lol hacker");
break;
}
el.classList.add("item");
rt.ct.wrapper.items[next].insertAdjacentElement("afterbegin", el);
rt.ct.wrapper.items[next].scrollIntoView({ block: rt.vars.block, behavior: "smooth" });
rt.items.prev = item.prev;
rt.items.next = item.next;
rt.items.act = item.id;
await new Promise(resolve => setTimeout(resolve, rt.vars.cd));
if(next !== 1) {
document.querySelector("div#i_items").removeChild(rt.ct.wrapper.items[next === 0 ? 2 : 0]);
const newdiv = document.createElement("div");
newdiv.classList.add("i_item");
document.querySelector("div#i_items").insertAdjacentElement((next === 0 ? "afterbegin" : "beforeend"), newdiv);
rt.ct.wrapper.items = document.querySelectorAll("div.i_item");
}
lib.scrolltomiddle(rt.ct.wrapper.items);
rt.ct.wrapper.items[0].innerHTML = "";
rt.ct.wrapper.items[2].innerHTML = "";
rt.scroll = false;
};
export default events;

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@ -1,170 +1,33 @@
/* Todo:
* - Event tracker (rt.events)
* - Functions und Events in Module auslagern
*/
import rt from "./rt.js";
import "./test.js";
import events from "./events.js";
import lib from "./lib.js";
const calcItems = () => {
const cs = window.getComputedStyle(rt.container.posts[0]);
const height = parseInt(cs.height.replace("px", ""));
const width = parseInt(cs.width.replace("px", ""));
const cols = ~~(width / ( rt.layout.itemsize + rt.layout.margin ));
const rows = ~~(height / ( rt.layout.itemsize + rt.layout.margin ));
rt.container.posts.forEach(e => {
e.style.marginLeft = Math.max((width - (cols * (rt.layout.itemsize + rt.layout.margin)) + rt.layout.margin) / rt.layout.min_rows, 0) * 1.5;
});
return {
rows: rows,
cols: cols,
eps: rows * cols,
width: width,
height: height
};
};
const getItems = async ({ el, opt = "" }) => {
const tmp = calcItems();
if(tmp.eps === rt.items.eps)
return;
rt.items.eps = tmp.eps;
el.innerHTML = "";
const i = await (await fetch(`/api/p?eps=${tmp.eps}&${opt}`)).json();
(async () => {
lib.showLayer("page");
window.addEventListener("hashchange", events.hashchange);
const items = i.items.sort((a, b) => b.id - a.id);
items.forEach(item => {
const _a = document.createElement("a");
_a.title = item.mime;
_a.href = `#${item.id}`;//`${rt.url}/${item.id}`;
const _img = document.createElement("img");
_img.classList.add("thumb");
_img.src = `${rt.url}/t/${item.id}.png`;
_a.insertAdjacentElement("afterbegin", _img);
el.insertAdjacentElement("beforeend", _a);
const debug = document.querySelectorAll("span#debug > a");
debug[0].addEventListener("click", () => { // page
lib.showLayer("page");
});
rt.items.first = items[0].id;
rt.items.last = items[items.length - 1].id;
rt.items.oldest = i.oldest;
rt.items.newest = i.newest;
window.history.pushState(rt.items.first, `f0ck.me! page ${rt.items.first}`, `/page/${rt.items.first}`);
document.querySelector("#pagePosition").innerHTML = `items ${rt.items.first} - ${rt.items.last}`;
};
const scroll = async e => { // uff
if(rt.tmp.scroll)
return;
rt.tmp.scroll = true;
const direction = e.target.id === "up" ? "up" : e.deltaY < 0 ? "up": "down";
if((direction === "up" && rt.items.first === rt.items.newest) || (direction === "down" && rt.items.last === rt.items.oldest))
return rt.tmp.scroll = false;
rt.items.eps = 0;
await getItems({
el: rt.container.posts[direction === "up" ? 0 : 2],
opt: direction === "up" ? `id=${rt.items.first}&order=asc` : `id=${rt.items.last}&order=desc`
debug[1].addEventListener("click", () => { // item
lib.showLayer("item");
});
rt.container.posts[direction === "up" ? 0 : 2].scrollIntoView({ block: rt.st.block, behavior: "smooth" });
await new Promise(resolve => setTimeout(resolve, 500));
rt.container.posts[1].innerHTML = rt.container.posts[direction === "up" ? 0 : 2].innerHTML;
rt.container.posts[1].scrollIntoView({ block: rt.st.block, behavior: "auto" });
rt.tmp.scroll = false;
};
const swiper = {
touchStartY: 0,
touchEndY: 0,
minSwipePixels: 30,
detectionZone: undefined,
swiperCallback: () => {},
init: (detectionZone, callback) => {
swiper.swiperCallback = callback
detectionZone.addEventListener("touchstart", event => {
swiper.touchStartY = event.changedTouches[0].screenY;
}, false);
detectionZone.addEventListener("touchend", event => {
swiper.touchEndY = event.changedTouches[0].screenY;
swiper.handleSwipeGesture();
}, false);
},
handleSwipeGesture: () => {
let direction, moved;
if (swiper.touchEndY <= swiper.touchStartY) {
moved = swiper.touchStartY - swiper.touchEndY;
direction = "down";
}
if (swiper.touchEndY >= swiper.touchStartY) {
moved = swiper.touchEndY - swiper.touchStartY;
direction = "up";
}
if (moved > swiper.minSwipePixels && direction !== "undefined")
swiper.swipe(direction, moved);
},
swipe: (direction, movedPixels) => {
const ret = {};
ret.direction = direction;
ret.movedPixels = movedPixels;
swiper.swiperCallback(ret);
}
};
const resize = e => {
e.preventDefault();
clearTimeout(rt.tmp.resize);
rt.tmp.resize = setTimeout(() => getItems({
el: rt.container.posts[1],
opt: `id=${rt.items.first + 1}&order=desc`
}), 500);
};
// events
swiper.init(rt.container.wrapper, e => scroll({ target: { id: e.direction }}));
[...document.querySelectorAll("div.arrow")].filter(e => ["up", "down"].includes(e.id)).forEach(p => p.addEventListener("click", scroll));
document.addEventListener("wheel", scroll);
(() => { // init
window.addEventListener("resize", resize);
debug[2].addEventListener("click", () => { // item
lib.showLayer("howto");
});
setTimeout(() => {
const pn = parseInt(document.location.pathname.split("/").splice(-1));
rt.container.posts[1].scrollIntoView({ block: rt.st.block }); // mitte
getItems({
el: rt.container.posts[1],
const hash = document.location.hash;
lib.scrolltomiddle(rt.ct.wrapper.pages);
lib.getItems({
el: rt.ct.wrapper.pages[1],
opt: pn > 0 ? `id=${pn + 1}&order=desc` : ""
});
if(hash)
window.dispatchEvent(new CustomEvent("hashchange", { detail: { newURL: hash } }));
}, 300);
})();
window.addEventListener("hashchange", async e => {
const itemid = parseInt(e.newURL.split("#").slice(-1));
if(itemid <= 0) { // failover
rt.container.itemview.style.display = "none";
return false;
}
rt.container.itemview.style.display = "flex"; // show itemview
rt.container.header.itempos.style.display = "block";
rt.container.header.pagepos.style.display = "none";
rt.container.header.iteminfo.style.display = "block";
rt.container.header.itempos.innerHTML = `item ${itemid}`;
const item = await (await fetch(`/api/item/${itemid}`)).json();
console.log(item);
rt.container.header.infos.source.href = item.src;
rt.container.header.infos.source.innerHTML = item.srchost;
rt.container.header.infos.channel.innerHTML = `${item.usernetwork} ${item.userchannel}`;
rt.container.header.infos.title.innerHTML = `${item.mime} (${item.size})`;
rt.container.header.infos.nick.innerHTML = item.username;
rt.container.items[1].innerHTML = `<img src="${rt.url}${item.dest}" class="item" />`;
rt.container.items[1].scrollIntoView({ block: rt.st.block }); // mitte
// remove page events
document.removeEventListener("wheel", scroll);
console.log(itemid);
});

1
public/js/f0ck.min.js vendored Normal file
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@ -0,0 +1 @@
import rt from"./rt.js";import events from"./events.js";import lib from"./lib.js";(async()=>{lib.showLayer("page"),window.addEventListener("hashchange",events.hashchange);const e=document.querySelectorAll("span#debug > a");e[0].addEventListener("click",()=>{lib.showLayer("page")}),e[1].addEventListener("click",()=>{lib.showLayer("item")}),e[2].addEventListener("click",()=>{lib.showLayer("howto")}),setTimeout(()=>{const e=parseInt(document.location.pathname.split("/").splice(-1)),t=document.location.hash;lib.scrolltomiddle(rt.ct.wrapper.pages),lib.getItems({el:rt.ct.wrapper.pages[1],opt:e>0?`id=${e+1}&order=desc`:""}),t&&window.dispatchEvent(new CustomEvent("hashchange",{detail:{newURL:t}}))},300)})();

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public/js/lib.js Normal file
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@ -0,0 +1,121 @@
import rt from "./rt.js";
import events from "./events.js";
const calcItems = () => {
const cs = window.getComputedStyle(rt.ct.content);
const height = parseInt(cs.height.replace("px", ""));
const width = parseInt(cs.width.replace("px", ""));
const cols = ~~(width / ( rt.layout.itemsize + rt.layout.margin ));
const rows = ~~(height / ( rt.layout.itemsize + rt.layout.margin ));
rt.ct.wrapper.pages.forEach(e => {
e.style.marginLeft = Math.max((width - (cols * (rt.layout.itemsize + rt.layout.margin)) + rt.layout.margin) / rt.layout.min_rows, 0) * 1.5 + "px";
e.style.paddingTop = Math.max((height - (rows * (rt.layout.itemsize + rt.layout.margin)) + rt.layout.margin) / rt.layout.min_rows, 0) + "px";
});
return {
rows: rows,
cols: cols,
eps: rows * cols,
width: width,
height: height
};
};
const getItems = async ({ el, opt = "" }) => {
const tmp = calcItems();
if(tmp.eps === rt.items.eps)
return;
rt.items.eps = tmp.eps;
el.innerHTML = "";
const i = await (await fetch(`${rt.api}/p?eps=${tmp.eps}&${opt}`)).json();
const items = i.items.sort((a, b) => b.id - a.id);
items.forEach(item => {
const _a = document.createElement("a");
_a.title = item.mime;
_a.href = `#${item.id}`;//`${rt.url}/${item.id}`;
const _img = document.createElement("img");
_img.classList.add("thumb");
_img.src = `${rt.url}/t/${item.id}.png`;
_a.insertAdjacentElement("afterbegin", _img);
el.insertAdjacentElement("beforeend", _a);
});
rt.items.first = items[0].id;
rt.items.last = items[items.length - 1].id;
rt.items.oldest = i.oldest;
rt.items.newest = i.newest;
rt.tmp.hash = false;
window.history.pushState(rt.items.first, `f0ck.me! page ${rt.items.first}`, `/page/${rt.items.first}${(window.location.hash?window.location.hash:"")}`);
rt.tmp.hash = true;
rt.ct.header.pagepos.innerHTML = `items ${rt.items.first} - ${rt.items.last}`;
};
const scrolltomiddle = el => {
el[0].scrollIntoView({ block: rt.vars.block });
el[2].scrollIntoView({ block: rt.vars.block });
el[1].scrollIntoView({ block: rt.vars.block });
};
const showLayer = (layer, scroll = true) => {
// hide all pages
for(let e in rt.ct.tabs)
rt.ct.tabs[e].style.display = "none";
// remove all events for reassigning
document.removeEventListener("wheel", events.wheel.item);
document.removeEventListener("wheel", events.wheel.page);
window.removeEventListener("resize", events.resize.item);
window.removeEventListener("resize", events.resize.page);
[...rt.ct.arrows] // remove itembuttons
.filter(e => ["left", "right"].includes(e.id))
.forEach(p => p.removeEventListener("click", events.wheel.item));
[...rt.ct.arrows] // remove pagebuttons
.filter(e => ["up", "down"].includes(e.id))
.forEach(p => p.removeEventListener("click", events.wheel.page));
switch(layer) {
case "page":
rt.ct.tabs.item.style.display = "none";
rt.ct.tabs.howto.style.display = "none";
document.addEventListener("wheel", events.wheel.page);
window.addEventListener("resize", events.resize.page);
[...rt.ct.arrows] // add pagebuttons
.filter(e => ["up", "down"].includes(e.id))
.forEach(p => p.addEventListener("click", events.wheel.page));
if(scroll)
scrolltomiddle(rt.ct.wrapper.pages);
rt.ct.header.pagepos.style.display = "block";
rt.ct.header.itempos.style.display = "none";
rt.ct.header.iteminfo.style.display = "none";
break;
case "item":
rt.ct.tabs.item.style.display = "block";
document.addEventListener("wheel", events.wheel.item);
window.addEventListener("resize", events.resize.item);
[...rt.ct.arrows] // add itembuttons
.filter(e => ["left", "right"].includes(e.id))
.forEach(p => p.addEventListener("click", events.wheel.item));
if(scroll)
scrolltomiddle(rt.ct.wrapper.items);
rt.ct.header.pagepos.style.display = "none";
rt.ct.header.itempos.style.display = "block";
rt.ct.header.iteminfo.style.display = "block";
break;
case "howto":
rt.ct.tabs.howto.style.display = "block";
break;
}
};
export default { // oof
calcItems: calcItems,
getItems: getItems,
showLayer: showLayer,
scrolltomiddle: scrolltomiddle
};

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@ -5,18 +5,38 @@ export default {
min_rows: 4,
itemsize: 130
},
st: {
behavior: "smooth",
block: "center"
},
url: "//f0ck.me",
api: "//dev.f0ck.me/api",
vars: {
cd: 700,
block: "start"
},
tmp: {
scroll: false,
resize: null
resize: null,
hash: true
},
container: {
wrapper: document.querySelector("div#wrapper"),
itemview: document.querySelector("div#itemview"),
items: {
first: null,
last: null,
newest: null,
oldest: null,
next: null,
prev: null,
act: null,
eps: 0
},
ct: {
content: document.querySelector("div#content"),
wrapper: {
pages: document.querySelectorAll("div.p_item"),
items: document.querySelectorAll("div.i_item")
},
tabs: {
item: document.querySelector("div#itemwrapper"),
howto: document.querySelector("div#howtowrapper")
},
arrows: document.querySelectorAll("div.arrow"),
header: {
iteminfo: document.querySelector("div#itemInfo"),
pagepos: document.querySelector("div#pagePosition"),
@ -28,15 +48,6 @@ export default {
nick: document.querySelector("span#itemNick"),
channel: document.querySelector("span#itemChannel")
}
},
items: document.querySelectorAll("div.items"),
posts: document.querySelectorAll("div.posts")
},
items: {
first: null,
last: null,
newest: null,
oldest: null,
eps: 0
}
}
};

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