console.log("🐐 tetratto - https://github.com/trisuaso/tetratto"); // theme preference function media_theme_pref() { document.documentElement.removeAttribute("class"); if ( window.matchMedia("(prefers-color-scheme: dark)").matches && (!window.localStorage.getItem("tetratto:theme") || window.localStorage.getItem("tetratto:theme") === "Auto") ) { document.documentElement.classList.add("dark"); // window.localStorage.setItem("theme", "dark"); } else if ( window.matchMedia("(prefers-color-scheme: light)").matches && (!window.localStorage.getItem("tetratto:theme") || window.localStorage.getItem("tetratto:theme") === "Auto") ) { document.documentElement.classList.remove("dark"); // window.localStorage.setItem("theme", "light"); } else if (window.localStorage.getItem("tetratto:theme")) { /* restore theme */ const current = window.localStorage.getItem("tetratto:theme"); document.documentElement.className = current.toLowerCase(); } } function set_theme(theme) { window.localStorage.setItem("tetratto:theme", theme); document.documentElement.className = theme; } media_theme_pref(); // atto ns (() => { const self = reg_ns("atto"); // init use("me", () => {}); // env self.DEBOUNCE = []; self.OBSERVERS = []; // ... self.define("use_theme_preference", () => { media_theme_pref(); }); self.define("try_use", (_, ns_name, callback) => { // attempt to get existing namespace if (globalThis._app_base.ns_store[`$${ns_name}`]) { return callback(globalThis._app_base.ns_store[`$${ns_name}`]); } // otherwise, call normal use use(ns_name, callback); }); self.define("debounce", ({ $ }, name) => { return new Promise((resolve, reject) => { if ($.DEBOUNCE.includes(name)) { return reject(); } $.DEBOUNCE.push(name); setTimeout(() => { delete $.DEBOUNCE[$.DEBOUNCE.indexOf(name)]; }, 1000); return resolve(); }); }); self.define("remove_false_options", () => { for (const element of document.querySelectorAll('[selected="false"]')) { element.removeAttribute("selected"); } for (const element of document.querySelectorAll('[selected="true"]')) { element.parentElement.value = element.value; } }); self.define("rel_date", (_, date) => { // stolen and slightly modified because js dates suck const diff = (new Date().getTime() - date.getTime()) / 1000; const day_diff = Math.floor(diff / 86400); if (Number.isNaN(day_diff) || day_diff < 0 || day_diff >= 31) { return; } return ( (day_diff === 0 && ((diff < 60 && "just now") || (diff < 120 && "1 minute ago") || // biome-ignore lint/style/useTemplate: ok (diff < 3600 && Math.floor(diff / 60) + " minutes ago") || (diff < 7200 && "1 hour ago") || (diff < 86400 && // biome-ignore lint/style/useTemplate: ok Math.floor(diff / 3600) + " hours ago"))) || (day_diff === 1 && "Yesterday") || // biome-ignore lint/style/useTemplate: ok (day_diff < 7 && day_diff + " days ago") || // biome-ignore lint/style/useTemplate: ok (day_diff < 31 && Math.ceil(day_diff / 7) + " weeks ago") ); }); self.define("clean_date_codes", ({ $ }) => { for (const element of Array.from(document.querySelectorAll(".date"))) { if (element.getAttribute("data-unix")) { // this allows us to run the function twice on the same page // without errors from already rendered dates element.innerText = element.getAttribute("data-unix"); } element.setAttribute("data-unix", element.innerText); const then = new Date(Number.parseInt(element.innerText)); if (Number.isNaN(element.innerText)) { continue; } element.setAttribute("title", then.toLocaleString()); let pretty = $.rel_date(then); if (screen.width < 900 && pretty !== undefined) { // shorten dates even more for mobile pretty = pretty .replaceAll(" minutes ago", "m") .replaceAll(" minute ago", "m") .replaceAll(" hours ago", "h") .replaceAll(" hour ago", "h") .replaceAll(" days ago", "d") .replaceAll(" day ago", "d") .replaceAll(" weeks ago", "w") .replaceAll(" week ago", "w") .replaceAll(" months ago", "m") .replaceAll(" month ago", "m") .replaceAll(" years ago", "y") .replaceAll(" year ago", "y"); } element.innerText = pretty === undefined ? then.toLocaleDateString() : pretty; element.style.display = "inline-block"; } }); self.define("copy_text", ({ $ }, text) => { navigator.clipboard.writeText(text); $.toast("success", "Copied!"); }); self.define("smooth_remove", (_, element, ms) => { // run animation element.style.animation = `fadeout ease-in-out 1 ${ms}ms forwards running`; // remove setTimeout(() => { element.remove(); }, ms); }); self.define("disconnect_observers", ({ $ }) => { for (const observer of $.OBSERVERS) { observer.disconnect(); } $.OBSERVERS = []; }); self.define("offload_work_to_client_when_in_view", (_, entry_callback) => { // instead of spending the time on the server loading everything before // returning the page, we can instead of just create an IntersectionObserver // and send individual requests as we see the element it's needed for const seen = []; return new IntersectionObserver( (entries) => { for (const entry of entries) { const element = entry.target; if (!entry.isIntersecting || seen.includes(element)) { continue; } seen.push(element); entry_callback(element); } }, { root: document.body, rootMargin: "0px", threshold: 1.0, }, ); }); self.define("toggle_flex", (_, element) => { if (element.style.display === "none") { element.style.display = "flex"; } else { element.style.display = "none"; } }); // hooks self.define("hooks::scroll", (_, scroll_element, track_element) => { const goals = [150, 250, 500, 1000]; track_element.setAttribute("data-scroll", "0"); scroll_element.addEventListener("scroll", (e) => { track_element.setAttribute("data-scroll", scroll_element.scrollTop); for (const goal of goals) { const name = `data-scroll-${goal}`; if (scroll_element.scrollTop >= goal) { track_element.setAttribute(name, "true"); } else { track_element.removeAttribute(name); } } }); }); self.define("hooks::dropdown.close", (_) => { for (const dropdown of Array.from( document.querySelectorAll(".inner.open"), )) { dropdown.classList.remove("open"); } }); self.define("hooks::dropdown", ({ $ }, event) => { event.stopImmediatePropagation(); let target = event.target; while (!target.matches(".dropdown")) { target = target.parentElement; } // close all others $["hooks::dropdown.close"](); // open setTimeout(() => { for (const dropdown of Array.from( target.querySelectorAll(".inner"), )) { // check y const box = target.getBoundingClientRect(); let parent = dropdown.parentElement; while (!parent.matches("html, .window")) { parent = parent.parentElement; } let parent_height = parent.getBoundingClientRect().y; if (parent.nodeName === "HTML") { parent_height = window.screen.height; } const scroll = window.scrollY; const height = parent_height; const y = box.y + scroll; if (y > height - scroll - 375) { dropdown.classList.add("top"); } else { dropdown.classList.remove("top"); } // open dropdown.classList.add("open"); if (dropdown.classList.contains("open")) { dropdown.removeAttribute("aria-hidden"); } else { dropdown.setAttribute("aria-hidden", "true"); } } }, 5); }); self.define("hooks::dropdown.init", (_, bind_to) => { for (const dropdown of Array.from( document.querySelectorAll(".inner"), )) { dropdown.setAttribute("aria-hidden", "true"); } bind_to.addEventListener("click", (event) => { if ( event.target.matches(".dropdown") || event.target.matches("[exclude=dropdown]") ) { return; } for (const dropdown of Array.from( document.querySelectorAll(".inner.open"), )) { dropdown.classList.remove("open"); } }); }); self.define("hooks::character_counter", (_, event) => { let target = event.target; while (!target.matches("textarea, input")) { target = target.parentElement; } const counter = document.getElementById(`${target.id}:counter`); counter.innerText = `${target.value.length}/${target.getAttribute("maxlength")}`; }); self.define("hooks::character_counter.init", (_, event) => { for (const element of Array.from( document.querySelectorAll("[hook=counter]") || [], )) { const counter = document.getElementById(`${element.id}:counter`); counter.innerText = `0/${element.getAttribute("maxlength")}`; element.addEventListener("keyup", (e) => app["hooks::character_counter"](e), ); } }); self.define("hooks::long", (_, element, full_text) => { element.classList.remove("hook:long.hidden_text"); element.innerHTML = full_text; }); self.define("hooks::long_text.init", (_, event) => { for (const element of Array.from( document.querySelectorAll("[hook=long]") || [], )) { const is_long = element.innerText.length >= 64 * 16; if (!is_long) { continue; } element.classList.add("hook:long.hidden_text"); if (element.getAttribute("hook-arg") === "lowered") { element.classList.add("hook:long.hidden_text+lowered"); } const html = element.innerHTML; const short = html.slice(0, 64 * 16); element.innerHTML = `${short}...`; // event const listener = () => { app["hooks::long"](element, html); element.removeEventListener("click", listener); }; element.addEventListener("click", listener); } }); self.define("hooks::alt", (_) => { for (const element of Array.from( document.querySelectorAll("img") || [], )) { if (element.getAttribute("alt") && !element.getAttribute("title")) { element.setAttribute("title", element.getAttribute("alt")); } } }); self.define("last_seen_just_now", (_, last_seen) => { const now = new Date().getTime(); const maximum_time_to_be_considered_online = 60000 * 2; // 2 minutes return now - last_seen <= maximum_time_to_be_considered_online; }); self.define("last_seen_recently", (_, last_seen) => { const now = new Date().getTime(); const maximum_time_to_be_considered_idle = 60000 * 5; // 5 minutes return now - last_seen <= maximum_time_to_be_considered_idle; }); self.define("hooks::online_indicator", ({ $ }) => { for (const element of Array.from( document.querySelectorAll("[hook=online_indicator]") || [], )) { const last_seen = Number.parseInt( element.getAttribute("hook-arg:last_seen"), ); const is_online = $.last_seen_just_now(last_seen); const is_idle = $.last_seen_recently(last_seen); const offline = element.querySelector("[hook_ui_ident=offline]"); const online = element.querySelector("[hook_ui_ident=online]"); const idle = element.querySelector("[hook_ui_ident=idle]"); if (is_online) { online.style.display = "contents"; } else if (is_idle) { idle.style.display = "contents"; } else { offline.style.display = "contents"; } } }); self.define("hooks::ips", ({ $ }) => { for (const anchor of Array.from(document.querySelectorAll("a"))) { try { const href = new URL(anchor.href); if (href.pathname.startsWith("/api/v1/auth/user/find_by_ip/")) { const ban_button = document.createElement("button"); ban_button.innerText = "Ban IP"; ban_button.className = "quaternary red small"; anchor.parentElement.parentElement.appendChild(ban_button); ban_button.addEventListener("click", async (e) => { e.preventDefault(); $.ban_ip( href.pathname.replace( "/api/v1/auth/user/find_by_ip/", "", ), ); }); } } catch {} } }); self.define("ban_ip", async ({ $ }, ip) => { const reason = await $.prompt( "Please explain your reason for banning this IP below:", ); if (!reason) { return; } fetch(`/api/v1/bans/${ip}`, { method: "POST", headers: { "Content-Type": "application/json", }, body: JSON.stringify({ ip, reason, }), }) .then((res) => res.json()) .then((res) => { trigger("app::toast", [ res.success ? "success" : "error", res.message, ]); }); }); self.define( "hooks::attach_to_partial", ({ $ }, partial, full, attach, wrapper, page, run_on_load) => { return new Promise((resolve, reject) => { async function load_partial() { const url = `${partial}${partial.includes("?") ? "&" : "?"}page=${page}`; history.replaceState( history.state, "", url.replace(partial, full), ); fetch(url) .then(async (res) => { const text = await res.text(); if ( text.length < 100 || text.includes('data-marker="no-results"') ) { // pretty much blank content, no more pages wrapper.removeEventListener("scroll", event); return resolve(); } attach.innerHTML += text; $.clean_date_codes(); $.link_filter(); $["hooks::alt"](); }) .catch(() => { // done scrolling, no more pages (http error) wrapper.removeEventListener("scroll", event); resolve(); }); } const event = async () => { if ( wrapper.scrollTop + wrapper.offsetHeight + 100 > attach.offsetHeight ) { self.debounce("app::partials") .then(async () => { if (document.getElementById("initial_loader")) { console.log("partial blocked"); return; } // biome-ignore lint/style/noParameterAssign: no it isn't page += 1; await load_partial(); await $["hooks::partial_embeds"](); }) .catch(() => { console.log("partial stuck"); }); } }; wrapper.addEventListener("scroll", event); }); }, ); self.define("hooks::partial_embeds", (_) => { for (const paragraph of Array.from( document.querySelectorAll("span[class] p"), )) { const groups = /(\/\+r\/)([\w]+)/.exec(paragraph.innerText); if (groups === null) { continue; } // add embed paragraph.innerText = paragraph.innerText.replace(groups[0], ""); paragraph.parentElement.innerHTML += ``; } }); self.define("hooks::check_reactions", async ({ $ }) => { const observer = $.offload_work_to_client_when_in_view( async (element) => { const like = element.querySelector( '[hook_element="reaction.like"]', ); const dislike = element.querySelector( '[hook_element="reaction.dislike"]', ); const reaction = await ( await fetch( `/api/v1/reactions/${element.getAttribute("hook-arg:id")}`, ) ).json(); if (reaction.ok) { if (reaction.payload.is_like) { like.classList.add("green"); like.querySelector("svg").classList.add("filled"); } else { dislike.classList.add("red"); } } }, ); for (const element of Array.from( document.querySelectorAll("[hook=check_reactions]") || [], )) { observer.observe(element); } $.OBSERVERS.push(observer); }); self.define("hooks::tabs:switch", (_, tab) => { // tab for (const element of Array.from( document.querySelectorAll("[data-tab]"), )) { element.classList.add("hidden"); } document .querySelector(`[data-tab="${tab}"]`) .classList.remove("hidden"); // button if (document.querySelector(`[data-tab-button="${tab}"]`)) { for (const element of Array.from( document.querySelectorAll("[data-tab-button]"), )) { element.classList.remove("active"); } document .querySelector(`[data-tab-button="${tab}"]`) .classList.add("active"); } }); self.define("hooks::tabs:check", ({ $ }, hash) => { if (!hash || !hash.startsWith("#/")) { return; } $["hooks::tabs:switch"](hash.replace("#/", "")); }); self.define("hooks::tabs", ({ $ }) => { $["hooks::tabs:check"](window.location.hash); // initial check window.addEventListener("hashchange", (event) => $["hooks::tabs:check"](new URL(event.newURL).hash), ); }); // web api replacements self.define("prompt", (_, msg) => { const dialog = document.getElementById("web_api_prompt"); document.getElementById("web_api_prompt:msg").innerText = msg; return new Promise((resolve, _) => { globalThis.web_api_prompt_submit = (value) => { dialog.close(); return resolve(value); }; dialog.showModal(); }); }); self.define("prompt_long", (_, msg) => { const dialog = document.getElementById("web_api_prompt_long"); document.getElementById("web_api_prompt_long:msg").innerText = msg; return new Promise((resolve, _) => { globalThis.web_api_prompt_long_submit = (value) => { dialog.close(); return resolve(value); }; dialog.showModal(); }); }); self.define("confirm", (_, msg) => { const dialog = document.getElementById("web_api_confirm"); document.getElementById("web_api_confirm:msg").innerText = msg; return new Promise((resolve, _) => { globalThis.web_api_confirm_submit = (value) => { dialog.close(); return resolve(value); }; dialog.showModal(); }); }); // toast self.define("toast", ({ $ }, type, content, time_until_remove = 5) => { const element = document.createElement("div"); element.id = "toast"; element.classList.add(type); element.classList.add("toast"); element.innerHTML = `${content .replaceAll("<", "<") .replaceAll(">", ">")}`; document.getElementById("toast_zone").prepend(element); const timer = document.createElement("span"); element.appendChild(timer); timer.innerText = time_until_remove; timer.classList.add("timer"); // start timer setTimeout(() => { clearInterval(count_interval); $.smooth_remove(element, 500); }, time_until_remove * 1000); const count_interval = setInterval(() => { // biome-ignore lint/style/noParameterAssign: no it isn't time_until_remove -= 1; timer.innerText = time_until_remove; }, 1000); }); // link filter self.define("link_filter", (_) => { for (const anchor of Array.from(document.querySelectorAll("a"))) { if (anchor.href.length === 0) { continue; } const url = new URL(anchor.href); if ( anchor.href.startsWith("/") || anchor.href.startsWith("javascript:") || url.origin === window.location.origin ) { continue; } anchor.addEventListener("click", (e) => { e.preventDefault(); document.getElementById("link_filter_url").innerText = anchor.href; document.getElementById("link_filter_continue").href = anchor.href; document.getElementById("link_filter").showModal(); }); } }); })(); // ui ns (() => { const self = reg_ns("ui"); self.define("refresh_container", (_, element, keep) => { if (keep.length === 0) { element.innerHTML = ""; return; } for (const child of element.children) { if (keep.includes(child.getAttribute("ui_ident"))) { continue; } child.outerHTML = ""; } }); self.define("render_settings_ui_field", (_, into_element, option) => { if (option.input_element_type === "divider") { into_element.innerHTML += `
`; return; } if (option.input_element_type === "title") { into_element.innerHTML += `
${option.value}`; return; } if (option.input_element_type === "text") { into_element.innerHTML += `

${option.value}

`; return; } if (option.input_element_type === "checkbox") { into_element.innerHTML += `
`; return; } if (option.input_element_type === "color") { into_element.innerHTML += `
${option.attributes.description}
`; return; } into_element.innerHTML += `
<${option.input_element_type || "input"} type="text" onchange="window.set_setting_field('${option.key}', event.target.value)" placeholder="${option.key}" name="${option.key}" id="${option.key}" ${option.input_element_type === "input" ? `value="${option.value}"/>` : ">"} ${option.input_element_type === "textarea" ? `${option.value}` : ""}
`; }); self.define( "generate_settings_ui", ({ $ }, into_element, options, settings_ref, key_map = {}) => { for (const option of options) { $.render_settings_ui_field(into_element, { key: Array.isArray(option[0]) ? option[0][0] : option[0], label: Array.isArray(option[0]) ? option[0][1] : option[0], value: option[1], input_element_type: option[2], attributes: option[3], }); } window.set_setting_field = (key, value) => { if (settings_ref) { settings_ref[key] = value; } else { key_map[key](value); } console.log("update", key); }; window.preview_color = (key, value) => { console.log("preview_color", key); const stylesheet = document.getElementById( `${key}/color/preview`, ); const css = `*, :root { --${key.replace("theme_", "").replace("_", "-")}: ${value} !important; }`; if (stylesheet) { stylesheet.innerHTML = css; if (value === "") { console.log("remove_stylesheet", key); stylesheet.remove(); } } else { const stylesheet = document.createElement("style"); stylesheet.innerHTML = css; stylesheet.id = `${key}/color/preview`; document.body.appendChild(stylesheet); console.log("create_stylesheet", key); } }; window.update_field_with_color = (key, value) => { console.log("sync_color_text", key); document.getElementById(key).value = value; set_setting_field(key, value); preview_color(key, value); }; window.update_color_field = (key, value) => { console.log("sync_color_color", key); document.getElementById(`${key}/color`).value = value; preview_color(key, value); }; }, ); // permissions ui self.define( "generate_permissions_ui", (_, permissions, field_id = "role") => { function all_matching_permissions(role) { const matching = []; const not_matching = []; for (const permission of Object.entries(permissions)) { if ((role & permission[1]) === permission[1]) { matching.push(permission[0]); } else { not_matching.push(permission[0]); } } return [matching, not_matching]; } function rebuild_role(matching) { let role = 0; for (const permission of matching) { role = role | permissions[permission]; } document.getElementById(field_id).value = role; return role; } function get_permissions_html(role, id) { const [matching, not_matching] = all_matching_permissions(role); globalThis.remove_permission_from_role = (permission) => { matching.splice(matching.indexOf(permission), 1); not_matching.push(permission); document.getElementById(id).innerHTML = get_permissions_html(rebuild_role(matching), id); }; globalThis.add_permission_to_role = (permission) => { not_matching.splice(not_matching.indexOf(permission), 1); matching.push(permission); document.getElementById(id).innerHTML = get_permissions_html(rebuild_role(matching), id); }; let permissions_html = ""; for (const match of matching) { permissions_html += `
${match} ${permissions[match]}
`; } for (const match of not_matching) { permissions_html += `
${match} ${permissions[match]}
`; } return permissions_html; } return get_permissions_html; }, ); })(); (() => { const self = reg_ns("warnings"); const accepted_warnings = JSON.parse( window.localStorage.getItem("atto:accepted_warnings") || "{}", ); self.define( "open", async ({ $ }, warning_id, warning_hash, warning_page = "") => { // check localStorage for this warning_id if (accepted_warnings[warning_id] !== undefined) { // check hash if (accepted_warnings[warning_id] !== warning_hash) { // hash is not the same, show dialog again delete accepted_warnings[warning_id]; } else { // return return; } } // open page if (warning_page !== "") { window.location.href = warning_page; return; } }, ); self.define("accept", ({ _ }, warning_id, warning_hash) => { accepted_warnings[warning_id] = warning_hash; window.localStorage.setItem( "atto:accepted_warnings", JSON.stringify(accepted_warnings), ); setTimeout(() => { window.history.back(); }, 100); }); })();