commit 175580b2ae817a7d1640a67560dd9a0745aab3c3
parent 081a85de485128ef5de012e7b115be147eddd434
Author: Thomas Mathews <thomas.c.mathews@gmail.com>
Date: Sat, 19 Nov 2022 09:17:41 -0800
web: moved utility methods to js/utils.js
Diffstat:
| M | web/js/damus.js | | | 195 | ++----------------------------------------------------------------------------- |
| M | web/js/util.js | | | 184 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
2 files changed, 187 insertions(+), 192 deletions(-)
diff --git a/web/js/damus.js b/web/js/damus.js
@@ -7,10 +7,9 @@ const BOOTSTRAP_RELAYS = [
"wss://nostr-pub.wellorder.net"
]
-function uuidv4() {
- return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
- (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
- );
+const DEFAULT_PROFILE = {
+ name: "anon",
+ display_name: "Anonymous",
}
function insert_event_sorted(evs, new_ev) {
@@ -342,11 +341,6 @@ function was_pubkey_notified(pubkey, ev)
return false
}
-function should_add_to_timeline(ev)
-{
- return ev.kind === 1 || ev.kind === 42 || ev.kind === 6
-}
-
function should_add_to_notification_timeline(our_pk, contacts, ev, pow)
{
if (!should_add_to_timeline(ev))
@@ -474,7 +468,6 @@ function send_home_filters(ids, model, relay) {
const friends = contacts_friend_list(model.contacts)
friends.push(model.pubkey)
-
const contacts_filter = {kinds: [0], authors: friends}
const dms_filter = {kinds: [4], limit: 100}
const our_dms_filter = {kinds: [4], authors: [ model.pubkey ], limit: 100}
@@ -510,14 +503,6 @@ function send_home_filters(ids, model, relay) {
model.pool.subscribe(ids.dms, dms_filters, subto)
}
-function get_since_time(last_event) {
- if (!last_event) {
- return null
- }
-
- return last_event.created_at - 60 * 10
-}
-
function update_filter_with_since(last_of_kind, filter) {
const kinds = filter.kinds || []
let initial = null
@@ -657,14 +642,6 @@ function load_our_relays(our_pubkey, pool, ev) {
}
}
-function log_error(fmt, ...args) {
- console.log("[ERROR] " + fmt, ...args)
-}
-
-function log_debug(fmt, ...args) {
- console.debug(fmt, ...args)
-}
-
function load_our_contacts(contacts, our_pubkey, ev) {
if (ev.pubkey !== our_pubkey)
return
@@ -696,72 +673,10 @@ function get_referenced_events(model, events)
function fetch_referenced_events(refevents_id, model, relay) {
-
const ref = df
model.pool.subscribe(refevents_id, [filter], relay)
}
-function zero_bits(b)
-{
- let n = 0;
-
- if (b == 0)
- return 8;
-
- while (b >>= 1)
- n++;
-
- return 7-n;
-}
-
-function leading_zero_bits(id)
-{
- const buf = nostrjs.hex_decode(id)
-
- let i
- for (i = 0, total = 0; i < 32; i++) {
- bits = zero_bits(buf[i])
- total += bits
- if (bits != 8)
- break
- }
-
- return total
-}
-
-function min(a, b) {
- return a < b ? a : b;
-}
-
-function difficulty_to_prefix(d)
-{
- const n = Math.floor(d / 4)
- let s = ""
- for (i = 0; i < n; i++) {
- s += "0"
- }
- return s
-}
-
-function calculate_pow(ev)
-{
- const id_bits = leading_zero_bits(ev.id)
- for (const tag of ev.tags) {
- if (tag.length >= 3 && tag[0] === "nonce") {
- const target = +tag[2]
- if (isNaN(target))
- return 0
-
- // if our nonce target is smaller than the difficulty,
- // then we use the nonce target as the actual difficulty
- return min(target, id_bits)
- }
- }
-
- // not a valid pow if we don't have a difficulty target
- return 0
-}
-
function handle_profiles_loaded(ids, model, view, relay) {
// stop asking for profiles
model.pool.unsubscribe(ids.profiles, relay)
@@ -974,15 +889,6 @@ function determine_event_refs(tags) {
return {root, reply, pubkeys}
}
-function can_reply(ev) {
- return ev.kind === 1 || ev.kind === 42
-}
-
-const DEFAULT_PROFILE = {
- name: "anon",
- display_name: "Anonymous",
-}
-
function* yield_etags(tags)
{
for (const tag of tags) {
@@ -1052,26 +958,6 @@ function press_logout() {
}
}
-const REACTION_REGEX = /^[#*0-9]\uFE0F?\u20E3|[\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23ED-\u23EF\u23F1\u23F2\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB\u25FC\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692\u2694-\u2697\u2699\u269B\u269C\u26A0\u26A7\u26AA\u26B0\u26B1\u26BD\u26BE\u26C4\u26C8\u26CF\u26D1\u26D3\u26E9\u26F0-\u26F5\u26F7\u26F8\u26FA\u2702\u2708\u2709\u270F\u2712\u2714\u2716\u271D\u2721\u2733\u2734\u2744\u2747\u2757\u2763\u27A1\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B55\u3030\u303D\u3297\u3299]\uFE0F?|[\u261D\u270C\u270D](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?|[\u270A\u270B](?:\uD83C[\uDFFB-\uDFFF])?|[\u23E9-\u23EC\u23F0\u23F3\u25FD\u2693\u26A1\u26AB\u26C5\u26CE\u26D4\u26EA\u26FD\u2705\u2728\u274C\u274E\u2753-\u2755\u2795-\u2797\u27B0\u27BF\u2B50]|\u26F9(?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|\u2764\uFE0F?(?:\u200D(?:\uD83D\uDD25|\uD83E\uDE79))?|\uD83C(?:[\uDC04\uDD70\uDD71\uDD7E\uDD7F\uDE02\uDE37\uDF21\uDF24-\uDF2C\uDF36\uDF7D\uDF96\uDF97\uDF99-\uDF9B\uDF9E\uDF9F\uDFCD\uDFCE\uDFD4-\uDFDF\uDFF5\uDFF7]\uFE0F?|[\uDF85\uDFC2\uDFC7](?:\uD83C[\uDFFB-\uDFFF])?|[\uDFC3\uDFC4\uDFCA](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDFCB\uDFCC](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDCCF\uDD8E\uDD91-\uDD9A\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF7C\uDF7E-\uDF84\uDF86-\uDF93\uDFA0-\uDFC1\uDFC5\uDFC6\uDFC8\uDFC9\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF8-\uDFFF]|\uDDE6\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF]|\uDDE7\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF]|\uDDE8\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF]|\uDDE9\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF]|\uDDEA\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA]|\uDDEB\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7]|\uDDEC\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE]|\uDDED\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA]|\uDDEE\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9]|\uDDEF\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5]|\uDDF0\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF]|\uDDF1\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE]|\uDDF2\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF]|\uDDF3\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF]|\uDDF4\uD83C\uDDF2|\uDDF5\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE]|\uDDF6\uD83C\uDDE6|\uDDF7\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC]|\uDDF8\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF]|\uDDF9\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF]|\uDDFA\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF]|\uDDFB\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA]|\uDDFC\uD83C[\uDDEB\uDDF8]|\uDDFD\uD83C\uDDF0|\uDDFE\uD83C[\uDDEA\uDDF9]|\uDDFF\uD83C[\uDDE6\uDDF2\uDDFC]|\uDFF3\uFE0F?(?:\u200D(?:\u26A7\uFE0F?|\uD83C\uDF08))?|\uDFF4(?:\u200D\u2620\uFE0F?|\uDB40\uDC67\uDB40\uDC62\uDB40(?:\uDC65\uDB40\uDC6E\uDB40\uDC67|\uDC73\uDB40\uDC63\uDB40\uDC74|\uDC77\uDB40\uDC6C\uDB40\uDC73)\uDB40\uDC7F)?)|\uD83D(?:[\uDC08\uDC26](?:\u200D\u2B1B)?|[\uDC3F\uDCFD\uDD49\uDD4A\uDD6F\uDD70\uDD73\uDD76-\uDD79\uDD87\uDD8A-\uDD8D\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA\uDECB\uDECD-\uDECF\uDEE0-\uDEE5\uDEE9\uDEF0\uDEF3]\uFE0F?|[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC6B-\uDC6D\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDC8F\uDC91\uDCAA\uDD7A\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC](?:\uD83C[\uDFFB-\uDFFF])?|[\uDC6E\uDC70\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDD74\uDD90](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?|[\uDC00-\uDC07\uDC09-\uDC14\uDC16-\uDC25\uDC27-\uDC3A\uDC3C-\uDC3E\uDC40\uDC44\uDC45\uDC51-\uDC65\uDC6A\uDC79-\uDC7B\uDC7D-\uDC80\uDC84\uDC88-\uDC8E\uDC90\uDC92-\uDCA9\uDCAB-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDDA4\uDDFB-\uDE2D\uDE2F-\uDE34\uDE37-\uDE44\uDE48-\uDE4A\uDE80-\uDEA2\uDEA4-\uDEB3\uDEB7-\uDEBF\uDEC1-\uDEC5\uDED0-\uDED2\uDED5-\uDED7\uDEDC-\uDEDF\uDEEB\uDEEC\uDEF4-\uDEFC\uDFE0-\uDFEB\uDFF0]|\uDC15(?:\u200D\uD83E\uDDBA)?|\uDC3B(?:\u200D\u2744\uFE0F?)?|\uDC41\uFE0F?(?:\u200D\uD83D\uDDE8\uFE0F?)?|\uDC68(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D(?:[\uDC68\uDC69]\u200D\uD83D(?:\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?)|[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?)|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFC-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB\uDFFD-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB-\uDFFD\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB-\uDFFE])))?))?|\uDC69(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?[\uDC68\uDC69]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D(?:[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?|\uDC69\u200D\uD83D(?:\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?))|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFC-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB\uDFFD-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB-\uDFFD\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB-\uDFFE])))?))?|\uDC6F(?:\u200D[\u2640\u2642]\uFE0F?)?|\uDD75(?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|\uDE2E(?:\u200D\uD83D\uDCA8)?|\uDE35(?:\u200D\uD83D\uDCAB)?|\uDE36(?:\u200D\uD83C\uDF2B\uFE0F?)?)|\uD83E(?:[\uDD0C\uDD0F\uDD18-\uDD1F\uDD30-\uDD34\uDD36\uDD77\uDDB5\uDDB6\uDDBB\uDDD2\uDDD3\uDDD5\uDEC3-\uDEC5\uDEF0\uDEF2-\uDEF8](?:\uD83C[\uDFFB-\uDFFF])?|[\uDD26\uDD35\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD4\uDDD6-\uDDDD](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDDDE\uDDDF](?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDD0D\uDD0E\uDD10-\uDD17\uDD20-\uDD25\uDD27-\uDD2F\uDD3A\uDD3F-\uDD45\uDD47-\uDD76\uDD78-\uDDB4\uDDB7\uDDBA\uDDBC-\uDDCC\uDDD0\uDDE0-\uDDFF\uDE70-\uDE7C\uDE80-\uDE88\uDE90-\uDEBD\uDEBF-\uDEC2\uDECE-\uDEDB\uDEE0-\uDEE8]|\uDD3C(?:\u200D[\u2640\u2642]\uFE0F?|\uD83C[\uDFFB-\uDFFF])?|\uDDD1(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1))|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFC-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFD-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFD\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFE]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?))?|\uDEF1(?:\uD83C(?:\uDFFB(?:\u200D\uD83E\uDEF2\uD83C[\uDFFC-\uDFFF])?|\uDFFC(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFD-\uDFFF])?|\uDFFD(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])?|\uDFFE(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFD\uDFFF])?|\uDFFF(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFE])?))?)$/
-
-const WORD_REGEX=/\w/
-function is_emoji(str)
-{
- return !WORD_REGEX.test(str) && REACTION_REGEX.test(str)
-}
-
-function is_valid_reaction_content(content)
-{
- return content === "+" || content === "" || is_emoji(content)
-}
-
-function get_reaction_emoji(ev) {
- if (ev.content === "+" || ev.content === "")
- return "❤️"
-
- return ev.content
-}
-
async function delete_post(id, reason)
{
const ev = DAMUS.all_events[id]
@@ -1240,12 +1126,6 @@ async function do_send_reply() {
close_reply()
}
-function bech32_decode(pubkey) {
- const decoded = bech32.decode(pubkey)
- const bytes = fromWords(decoded.words)
- return nostrjs.hex_encode(bytes)
-}
-
function get_local_state(key) {
if (DAMUS[key] != null)
return DAMUS[key]
@@ -1360,41 +1240,6 @@ function reply_to(evid) {
replybox.focus()
}
-const IMG_REGEX = /(png|jpeg|jpg|gif|webp)$/i
-function is_img_url(path) {
- return IMG_REGEX.test(path)
-}
-
-const VID_REGEX = /(webm|mp4)$/i
-function is_video_url(path) {
- return VID_REGEX.test(path)
-}
-
-const URL_REGEX = /(^|\s)(https?:\/\/[^\s]+)[,:)]?(\w|$)/g;
-function linkify(text, show_media) {
- return text.replace(URL_REGEX, function(match, p1, p2, p3) {
- const url = p2+p3
- const parsed = new URL(url)
- let html;
- if (show_media && is_img_url(parsed.pathname)) {
- html = `
- <a target="_blank" href="${url}">
- <img class="inline-img" src="${url}"/>
- </a>
- `;
- } else if (show_media && is_video_url(parsed.pathname)) {
- html = `
- <video controls class="inline-img" />
- <source src="${url}">
- </video>
- `;
- } else {
- html = `<a target="_blank" rel="noopener noreferrer" href="${url}">${url}</a>`;
- }
- return p1+html;
- })
-}
-
function convert_quote_blocks(content, show_media)
{
const split = content.split("\n")
@@ -1492,40 +1337,6 @@ function get_picture(pk, profile) {
return profile.resolved_picture
}
-function time_delta(current, previous) {
- var msPerMinute = 60 * 1000;
- var msPerHour = msPerMinute * 60;
- var msPerDay = msPerHour * 24;
- var msPerMonth = msPerDay * 30;
- var msPerYear = msPerDay * 365;
-
- var elapsed = current - previous;
-
- if (elapsed < msPerMinute) {
- return Math.round(elapsed/1000) + ' seconds ago';
- }
-
- else if (elapsed < msPerHour) {
- return Math.round(elapsed/msPerMinute) + ' minutes ago';
- }
-
- else if (elapsed < msPerDay ) {
- return Math.round(elapsed/msPerHour ) + ' hours ago';
- }
-
- else if (elapsed < msPerMonth) {
- return Math.round(elapsed/msPerDay) + ' days ago';
- }
-
- else if (elapsed < msPerYear) {
- return Math.round(elapsed/msPerMonth) + ' months ago';
- }
-
- else {
- return Math.round(elapsed/msPerYear ) + ' years ago';
- }
-}
-
function passes_spam_filter(contacts, ev, pow)
{
if (contacts.friend_of_friends.has(ev.pubkey))
diff --git a/web/js/util.js b/web/js/util.js
@@ -1,3 +1,12 @@
+
+function log_error(fmt, ...args) {
+ console.error(fmt, ...args)
+}
+
+function log_debug(fmt, ...args) {
+ console.debug(fmt, ...args)
+}
+
/* find_node is a short name for document.querySelector, it also takes in a
* parent element to search on.
*/
@@ -13,3 +22,178 @@ function find_nodes(selector, parentEl) {
const el = parentEl ? parentEl : document;
return el.querySelectorAll(selector)
}
+
+/* uuidv4 returns a new uuid v4
+ */
+function uuidv4() {
+ return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
+ (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
+ );
+}
+
+function bech32_decode(pubkey) {
+ const decoded = bech32.decode(pubkey)
+ const bytes = fromWords(decoded.words)
+ return nostrjs.hex_encode(bytes)
+}
+
+/* get_since_time returns null or an int of...
+ * TODO don't know what this does plz help
+ */
+function get_since_time(last_event) {
+ if (!last_event) {
+ return null
+ }
+ return last_event.created_at - 60 * 10
+}
+
+function zero_bits(b) {
+ let n = 0;
+ if (b == 0) return 8;
+ while (b >>= 1) {
+ n++;
+ }
+ return 7-n;
+}
+
+function leading_zero_bits(id) {
+ const buf = nostrjs.hex_decode(id)
+ let i
+ for (i = 0, total = 0; i < 32; i++) {
+ bits = zero_bits(buf[i])
+ total += bits
+ if (bits != 8) {
+ break
+ }
+ }
+ return total
+}
+
+/* min returns the minimum value of a or b
+ */
+function min(a, b) {
+ return a < b ? a : b;
+}
+
+function difficulty_to_prefix(d) {
+ const n = Math.floor(d / 4)
+ let s = ""
+ for (i = 0; i < n; i++) {
+ s += "0"
+ }
+ return s
+}
+
+function calculate_pow(ev) {
+ const id_bits = leading_zero_bits(ev.id)
+ for (const tag of ev.tags) {
+ if (tag.length >= 3 && tag[0] === "nonce") {
+ const target = +tag[2]
+ if (isNaN(target))
+ return 0
+
+ // if our nonce target is smaller than the difficulty,
+ // then we use the nonce target as the actual difficulty
+ return min(target, id_bits)
+ }
+ }
+
+ // not a valid pow if we don't have a difficulty target
+ return 0
+}
+
+/* can_reply returns a boolean value based on if you can "reply" to the event
+ * in the manner of a chat.
+ */
+function can_reply(ev) {
+ return ev.kind === 1 || ev.kind === 42
+}
+
+function should_add_to_timeline(ev) {
+ // TODO rename should_add_to_timeline to is_timeline_event
+ return ev.kind === 1 || ev.kind === 42 || ev.kind === 6
+}
+
+/* time_delta returns a string of the time of current since previous.
+ */
+function time_delta(current, previous) {
+ var msPerMinute = 60 * 1000;
+ var msPerHour = msPerMinute * 60;
+ var msPerDay = msPerHour * 24;
+ var msPerMonth = msPerDay * 30;
+ var msPerYear = msPerDay * 365;
+ var elapsed = current - previous;
+
+ if (elapsed < msPerMinute) {
+ return Math.round(elapsed/1000) + ' seconds ago';
+ }
+ else if (elapsed < msPerHour) {
+ return Math.round(elapsed/msPerMinute) + ' minutes ago';
+ }
+ else if (elapsed < msPerDay ) {
+ return Math.round(elapsed/msPerHour ) + ' hours ago';
+ }
+ else if (elapsed < msPerMonth) {
+ return Math.round(elapsed/msPerDay) + ' days ago';
+ }
+ else if (elapsed < msPerYear) {
+ return Math.round(elapsed/msPerMonth) + ' months ago';
+ }
+ else {
+ return Math.round(elapsed/msPerYear ) + ' years ago';
+ }
+}
+
+function is_valid_reaction_content(content) {
+ return content === "+" || content === "" || is_emoji(content)
+}
+
+function get_reaction_emoji(ev) {
+ if (ev.content === "+" || ev.content === "") {
+ return "❤️";
+ }
+ return ev.content
+}
+
+const IMG_REGEX = /(png|jpeg|jpg|gif|webp)$/i
+function is_img_url(path) {
+ return IMG_REGEX.test(path)
+}
+
+const VID_REGEX = /(webm|mp4)$/i
+function is_video_url(path) {
+ return VID_REGEX.test(path)
+}
+
+const URL_REGEX = /(^|\s)(https?:\/\/[^\s]+)[,:)]?(\w|$)/g;
+function linkify(text, show_media) {
+ return text.replace(URL_REGEX, function(match, p1, p2, p3) {
+ const url = p2+p3
+ const parsed = new URL(url)
+ let html;
+ if (show_media && is_img_url(parsed.pathname)) {
+ html = `
+ <a target="_blank" href="${url}">
+ <img class="inline-img" src="${url}"/>
+ </a>
+ `;
+ } else if (show_media && is_video_url(parsed.pathname)) {
+ html = `
+ <video controls class="inline-img" />
+ <source src="${url}">
+ </video>
+ `;
+ } else {
+ html = `<a target="_blank" rel="noopener noreferrer" href="${url}">${url}</a>`;
+ }
+ return p1+html;
+ })
+}
+
+const WORD_REGEX=/\w/
+function is_emoji(str) {
+ return !WORD_REGEX.test(str) && REACTION_REGEX.test(str)
+}
+
+const REACTION_REGEX = 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83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFD-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFD\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFE]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF-\uDDB3\uDDBC\uDDBD]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?))?|\uDEF1(?:\uD83C(?:\uDFFB(?:\u200D\uD83E\uDEF2\uD83C[\uDFFC-\uDFFF])?|\uDFFC(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFD-\uDFFF])?|\uDFFD(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])?|\uDFFE(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFD\uDFFF])?|\uDFFF(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFE])?))?)$/
+
