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slack: hacky feature to browse thread by url

Doesn't currently support a comment url. That should be easy to fix..
main
Kartik K. Agaram 6 months ago
parent
commit
9ded0ea184
  1. 96
      browse-slack/environment.mu
  2. 4
      browse-slack/main.mu

96
browse-slack/environment.mu

@ -895,7 +895,7 @@ fn update-main-panel env: (addr environment), key: byte, users: (addr array user
{
compare key, 0xa/newline
break-if-!=
new-thread-tab env, users, channels, items
new-thread-tab-from-cursor env, users, channels, items
return
}
{
@ -1040,16 +1040,19 @@ fn new-all-items-tab _env: (addr environment), users: (addr array user), channel
copy-to *dest, final-item
}
fn new-thread-tab _env: (addr environment), users: (addr array user), channels: (addr array channel), _items: (addr item-list) {
fn new-thread-tab-from-cursor _env: (addr environment), users: (addr array user), channels: (addr array channel), _items: (addr item-list) {
var env/edi: (addr environment) <- copy _env
var current-tab-index-addr/ecx: (addr int) <- get env, current-tab-index
var tabs-ah/eax: (addr handle array tab) <- get env, tabs
var tabs/eax: (addr array tab) <- lookup *tabs-ah
var current-tab-index/ecx: int <- copy *current-tab-index-addr
var current-tab-offset/ecx: (offset tab) <- compute-offset tabs, current-tab-index
var current-tab/ecx: (addr tab) <- index tabs, current-tab-offset
var item-index/esi: int <- item-index env, _items, channels
var post-index/ecx: int <- post-index _items, item-index
new-thread-tab env, users, channels, _items, post-index, item-index
}
fn new-thread-tab _env: (addr environment), users: (addr array user), channels: (addr array channel), _items: (addr item-list), _post-index: int, _item-index: int {
var env/edi: (addr environment) <- copy _env
var current-tab-index-addr/eax: (addr int) <- get env, current-tab-index
increment *current-tab-index-addr
var current-tab-index/edx: int <- copy *current-tab-index-addr
@ -1068,6 +1071,7 @@ fn new-thread-tab _env: (addr environment), users: (addr array user), channels:
var current-tab-type/eax: (addr int) <- get current-tab, type
copy-to *current-tab, 3/thread
var current-tab-root-index/eax: (addr int) <- get current-tab, root-index
var post-index/ecx: int <- copy _post-index
copy-to *current-tab-root-index, post-index
var items/eax: (addr item-list) <- copy _items
var items-data-ah/eax: (addr handle array item) <- get items, data
@ -1091,15 +1095,18 @@ fn new-thread-tab _env: (addr environment), users: (addr array user), channels:
# if we didn't find the current item in a post's comments, it must be
# the parent post itself which isn't in the comment list but hackily
# rendered at the bottom. Just render the whole comment list.
var item-index/eax: int <- copy _item-index
var tab-item-index-addr/edi: (addr int) <- get current-tab, item-index
copy-to *tab-item-index-addr, curr-post-comment-index
return
}
var curr-comment-index/ecx: (addr int) <- index post-comments, curr-post-comment-index
var item-index/eax: int <- copy _item-index
compare *curr-comment-index, item-index
{
break-if-!=
# item-index found
var item-index/eax: int <- copy _item-index
var tab-item-index-addr/edi: (addr int) <- get current-tab, item-index
copy-to *tab-item-index-addr, curr-post-comment-index
return
@ -1110,6 +1117,87 @@ fn new-thread-tab _env: (addr environment), users: (addr array user), channels:
abort "new-thread-tab: should never leave previous loop without returning"
}
fn new-thread-tab-from-url _env: (addr environment), _url: (addr array byte), users: (addr array user), channels: (addr array channel), _items: (addr item-list) {
var id-storage: (array byte 0x11)
var id/ecx: (addr array byte) <- address id-storage
var url/edx: (addr array byte) <- copy _url
var len/ebx: int <- length url
var idx/eax: int <- copy len
idx <- subtract 0x11/id-length
{
var x/eax: (addr byte) <- index url, idx
var x2/ecx: byte <- copy-byte *x
compare x2, 0x70/p
break-if-=
abort "not p"
}
idx <- increment # skip 'p'
var dest-idx/edi: int <- copy 0
# insert first 10 digits of id
{
compare dest-idx, 0xa/ten
break-if->=
{
var c/eax: (addr byte) <- index url, idx
var c2/eax: byte <- copy-byte *c
var dest/ecx: (addr byte) <- index id, dest-idx
copy-byte-to *dest, c2
}
idx <- increment
dest-idx <- increment
loop
}
# insert a decimal point
{
var dest/ecx: (addr byte) <- index id, dest-idx
var decimal-point/eax: byte <- copy 0x2e
copy-byte-to *dest, decimal-point
dest-idx <- increment
}
# insert remaining digits of id
{
compare dest-idx, 0x11/id-length
break-if->=
{
var c/eax: (addr byte) <- index url, idx
var c2/eax: byte <- copy-byte *c
var dest/ecx: (addr byte) <- index id, dest-idx
copy-byte-to *dest, c2
}
idx <- increment
dest-idx <- increment
loop
}
var post-index/eax: int <- find-item-by-id _items, id
new-thread-tab _env, users, channels, _items, post-index, post-index
}
fn find-item-by-id _items: (addr item-list), id: (addr array byte) -> _/eax: int {
var items/eax: (addr item-list) <- copy _items
var items-data-ah/eax: (addr handle array item) <- get items, data
var items-data/eax: (addr array item) <- lookup *items-data-ah
var i/ecx: int <- copy 0
var len/edx: int <- length items-data
{
compare i, len
break-if->=
var offset/edx: (offset item) <- compute-offset items-data, i
var curr-item/eax: (addr item) <- index items-data, offset
var curr-item-id-ah/eax: (addr handle array byte) <- get curr-item, id
var curr-item-id/eax: (addr array byte) <- lookup *curr-item-id-ah
{
var found?/eax: boolean <- string-equal? curr-item-id, id
compare found?, 0/false
break-if-=
return i
}
i <- increment
loop
}
abort "find-item-by-id: not found"
return -1
}
# hide a thread in a (channel or all-items) tab
fn hide-thread _env: (addr environment), users: (addr array user), channels: (addr array channel), items: (addr item-list) {
var env/edi: (addr environment) <- copy _env

4
browse-slack/main.mu

@ -79,10 +79,12 @@ fn main screen: (addr screen), keyboard: (addr keyboard), data-disk: (addr disk)
var items-data-ah/eax: (addr handle array item) <- get items, data
populate items-data-ah, 0x10000/num-items
parse s, users, channels, items
# render
# event loop
var env-storage: environment
var env/ebx: (addr environment) <- address env-storage
initialize-environment env, items
#? # uncomment this for a hacky feature: browse thread for a specific url
#? new-thread-tab-from-url env, "https://futureofcoding.slack.com/archives/C5T9GPWFL/p1599719973216100", users, channels, items
{
render-environment screen, env, users, channels, items
{

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