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fix performance problem caused by too much async

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wareya committed 2017-12-11 22:07:29 -05:00
1 parent d5c78782ca
commit 029cb16836
2 files changed
+626 -635
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background-script.js
+598 -15
View File
@@ -9,8 +9,8 @@
// Seriously.
let dict = undefined;
let lookup_kan = {};
let lookup_kana = {};
let lookup_kan = new Map();
let lookup_kana = new Map();
function builddict()
{
@@ -29,18 +29,18 @@ function builddict()
if (entry.k_ele != undefined) for (let j = 0; j < entry.k_ele.length; j++)
{
let s = entry.k_ele[j];
if (lookup_kan[s.keb] == undefined)
lookup_kan[s.keb] = [i];
if (!lookup_kan.has(s.keb))
lookup_kan.set(s.keb, [i]);
else
lookup_kan[s.keb].push(i);
lookup_kan.get(s.keb).push(i);
}
for (let j = 0; j < entry.r_ele.length; j++)
{
let s = entry.r_ele[j];
if (lookup_kana[s.reb] == undefined)
lookup_kana[s.reb] = [i];
if (!lookup_kana.has(s.reb))
lookup_kana.set(s.reb, [i]);
else
lookup_kana[s.reb].push(i);
lookup_kana.get(s.reb).push(i);
}
}
for (let i = 0; i < 5; i++)
@@ -133,10 +133,10 @@ function replace_kata_with_hira(text)
function search_inner(text)
{
if (lookup_kan[text])
return getfromdict(lookup_kan[text]);
else if (lookup_kana[text])
return getfromdict(lookup_kana[text]);
if (lookup_kan.has(text))
return getfromdict(lookup_kan.get(text));
else if (lookup_kana.has(text))
return getfromdict(lookup_kana.get(text));
else
return;
}
@@ -152,11 +152,594 @@ function search(text)
if(ret) return ret;
}
browser.runtime.onMessage.addListener((request, sender, sendResponse) =>
// deconjugation rules
let rules = [];
// TODO: load rules from an underlay
////////////////////
// verb stems
////////////////////
// "e" stem used for potential and ba
rules.push({type: "neverfinalrule"
, dec_end:
["く","す","つ","う","る","る","ぐ","ぶ","ぬ","む","る","う","く"]
, con_end:
["け","せ","て","え","れ","れ","げ","べ","ね","め","れ","え","け"]
, dec_tag:
["v5k","v5s","v5t","v5u","v5r","v5r-i","v5g","v5b","v5n","v5m","v1","v5u_s","v5k_s"]
, con_tag:"stem_e", detail:"(izenkei)"});
// true imperative
rules.push({type: "onlyfinalrule"
, dec_end:
["く","す","つ","う","る","る","ぐ","ぶ","ぬ","む","る","る","う","く"]
, con_end:
["け","せ","て","え","れ","れ","げ","べ","ね","め","ろ","よ","え","け"] // ichidan has two imperatives FIXME: don't let potential conjugate to よ
, dec_tag:
["v5k","v5s","v5t","v5u","v5r","v5r-i","v5g","v5b","v5n","v5m","v1","v1","v5u_s","v5k_s"]
, con_tag:"uninflectable", detail:"imperative"});
// ~a stem
rules.push({type: "neverfinalrule"
, dec_end:
["く","す","つ","う","る","ぐ","ぶ","ぬ","む","う","く"]
, con_end:
["か","せ","て","わ","ら","が","ば","な","ま","わ","か"]
, dec_tag:
["v5k","v5s","v5t","v5u","v5r","v5g","v5b","v5n","v5m","v5u_s","v5k_s"] // TODO: support あらへん, あらぬ, etc
, con_tag:"stem_a", detail:"('a' stem)"});
// unvoiced past stems
rules.push({type: "neverfinalrule"
, dec_end:
["く","す","つ","う","る","る","る","う","く"]
, con_end:
["い","し","っ","っ","っ","っ","","う","っ"]
, dec_tag:
["v5k","v5s","v5t","v5u","v5r","v5r-i","v1","v5u_s","v5k_s"]
, con_tag:"stem_ren_less", detail:"(unstressed infinitive)"});
// voiced past stems
rules.push({type: "neverfinalrule"
, dec_end:
["ぐ","ぶ","ぬ","む"]
, con_end:
["い","ん","ん","ん"]
, dec_tag:
["v5g","v5b","v5n","v5m"]
, con_tag:"stem_ren_less_v", detail:"(unstressed infinitive)"});
// infinitives (ren'youkei) that are different than the corresponding past stem
rules.push({type: "stdrule"
, dec_end:
["く","つ","う","る","る","ぐ","ぶ","ぬ","む","う","く"]
, con_end:
["き","ち","い","り","り","ぎ","び","に","み","い","き"]
, dec_tag:
["v5k","v5t","v5u","v5r","v5r-i","v5g","v5b","v5n","v5m","v5u_s","v5k_s"]
, con_tag:"stem_ren", detail:"(infinitive)"});
// ones that need the te trap
rules.push({type: "contextrule", contextrule:"tetrap"
, dec_end:
["す","る"]
, con_end:
["し",""]
, dec_tag:
["v5s","v1"]
, con_tag:"stem_ren", detail:"(infinitive)"});
// stem for negatives proper
rules.push({type: "neverfinalrule"
, dec_end:
["","る"]
, con_end:
["",""]
, dec_tag:
["stem_a","v1"]
, con_tag:"stem_mizenkei", detail:"(mizenkei)"});
// ~a stem
rules.push({type: "stdrule"
, dec_end:
["く","す","つ","う","る","る","ぐ","ぶ","ぬ","む","る","う","く"]
, con_end:
["こう","そう","とう","おう","ろう","ろう","ごう","ぼう","のう","もう","よう","おう","こう"]
, dec_tag:
["v5k","v5s","v5t","v5u","v5r","v5r-i","v5g","v5b","v5n","v5m","v1","v5u_s","v5k_s"]
, con_tag:"form_volition", detail:"volitional"});
////////////////////
// adjective stems
////////////////////
rules.push({type: "stdrule", dec_end:"い", con_end:"く", dec_tag:"adj_i", con_tag:"stem_ku", detail:"(adverbial stem)"});
rules.push({type: "stdrule", dec_end:"い", con_end:"か", dec_tag:"adj_i", con_tag:"stek_ka", detail:"(ka stem)"});
rules.push({type: "stdrule", dec_end:"い", con_end:"け", dec_tag:"adj_i", con_tag:"stek_ke", detail:"(ke stem)"});
rules.push({type: "stdrule", dec_end:"い", con_end:"", dec_tag:"adj_i", con_tag:"stem_adj_base", detail:"(stem)"});
// TODO move these
// Forms based on the bare adjective stem
rules.push({type: "stdrule", dec_end:"", con_end:"すぎる", dec_tag:"stem_adj_base", con_tag:"v1", detail:"excess"});
rules.push({type: "stdrule", dec_end:"", con_end:"そう", dec_tag:"stem_adj_base", con_tag:"adj_na", detail:"seemingness"});
rules.push({type: "stdrule", dec_end:"", con_end:"がる", dec_tag:"stem_adj_base", con_tag:"v5r", detail:"garu"});
rules.push({type: "stdrule", dec_end:"", con_end:"さ", dec_tag:"stem_adj_base", con_tag:"n", detail:"noun form"});
////////////////////
// common forms
////////////////////
// rules.push({type: "stdrule", dec_end:"", con_end:"た", dec_tag:"stem_ren", con_tag:"stem_past", detail:"past"}); // unusual but real but don't necessarily want it yet
rules.push({type: "stdrule", dec_end:"", con_end:"た", dec_tag:"stem_ren_less", con_tag:"stem_past", detail:"past"});
rules.push({type: "stdrule", dec_end:"", con_end:"だ", dec_tag:"stem_ren_less_v", con_tag:"stem_past", detail:"past"});
//rules.push({type: "stdrule", dec_end:"", con_end:"て", dec_tag:"stem_ren", con_tag:"stem_te", detail:"(te form)"}); // unusual but real but don't necessarily want it yet
// we want some te forms to only apply to verbs, not adjectives
// FIXME: need a way to not break ～ないでください, ~ないでいく, etc
rules.push({type: "stdrule", dec_end:"", con_end:"て", dec_tag:"stem_ren_less", con_tag:"stem_te_verbal", detail:"(te form)"});
rules.push({type: "stdrule", dec_end:"", con_end:"で", dec_tag:"stem_ren_less_v", con_tag:"stem_te_verbal", detail:"(te form)"});
// tag alias
rules.push({type: "stdrule", dec_end:"", con_end:"", dec_tag:"stem_te_verbal", con_tag:"stem_te", detail:""});
// now the te form for adjectives
// adjectives have two te forms, one of which is not used synthetically
rules.push({type: "stdrule", dec_end:"", con_end:"で", dec_tag:"adj_i", con_tag:"stem_te", detail:"(te form)"});
rules.push({type: "stdrule", dec_end:"", con_end:"で", dec_tag:"stem_ku", con_tag:"stem_te_defective", detail:"(te form)"});
// doesn't have anywhere else to go
rules.push({type: "rewriterule", dec_end:"です", con_end:"でした", dec_tag:"exp", con_tag:"stem_past", detail:"past"});
// TODO: add te form of です? or would it be too confusing to have?
// e.g. it would let people find "でしている" in "自分でしている" as です instead of で + conjugated する
// negatives
rules.push({type: "contextrule", contextrule: "adjspecial", dec_end:"", con_end:"ない", dec_tag:"stem_mizenkei", con_tag:"adj_i", detail:"negative"});
rules.push({type: "stdrule", dec_end:"", con_end:"ん", dec_tag:"stem_a", con_tag:"adj_i", detail:"slurred negative"}); // causes problems with ichidan verbs but they can't conjugate to stem_a
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ず", dec_tag:"stem_mizenkei", con_tag:"uninflectable", detail:"adverbial negative"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ずに", dec_tag:"stem_mizenkei", con_tag:"uninflectable", detail:"without doing so"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ぬ", dec_tag:"stem_mizenkei", con_tag:"uninflectable", detail:"archaic negative"});
rules.push({type: "contextrule", contextrule: "adjspecial", dec_end:"", con_end:"ない", dec_tag:"stem_ku", con_tag:"adj_i", detail:"negative"});
// masu and its conjugations (allowing it to conjugate recursively causes problems because its grammar is unlike typical declarative verbs)
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ます", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"polite"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ません", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"negative polite"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ました", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"past polite"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"まして", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"te polite"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ませんでした", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"past negative polite"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ましょう", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"polite volitional"});
////////////////////
// conditional forms
////////////////////
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"たら", dec_tag:"stem_ren_less", con_tag:"uninflectable", detail:"conditional"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"だた", dec_tag:"stem_ren_less_v", con_tag:"uninflectable", detail:"conditional"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ったり", dec_tag:"stem_ka", con_tag:"uninflectable", detail:"conditional"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"たらば", dec_tag:"stem_ren_less", con_tag:"uninflectable", detail:"formal conditional"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"だたば", dec_tag:"stem_ren_less_v", con_tag:"uninflectable", detail:"formal conditional"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ったりば", dec_tag:"stem_ka", con_tag:"uninflectable", detail:"formal conditional"});
rules.push({type: "stdrule", dec_end:"", con_end:"ば", dec_tag:"stem_e", con_tag:"uninflectable", detail:"provisional conditional"});
rules.push({type: "stdrule", dec_end:"", con_end:"れば", dec_tag:"stem_ke", con_tag:"uninflectable", detail:"provisional conditional"});
////////////////////
// non-analytical forms
////////////////////
//passive and potential
rules.push({type: "stdrule", dec_end:"", con_end:"る", dec_tag:"stem_e", con_tag:"v1", detail:"potential"}); // FIXME don't allow to attach to the short causative
// note: ichidan (i.e. v1) verbs cannot conjugate to stem_a
rules.push({type: "stdrule", dec_end:"", con_end:"れる", dec_tag:"stem_a", con_tag:"v1", detail:"passive"});
rules.push({type: "stdrule", dec_end:"る", con_end:"られる", dec_tag:"v1", con_tag:"v1", detail:"passive/potential"});
// causative
rules.push({type: "stdrule", dec_end:"", con_end:"せる", dec_tag:"stem_a", con_tag:"v1", detail:"causative"});
rules.push({type: "stdrule", dec_end:"る", con_end:"させる", dec_tag:"v1", con_tag:"v1", detail:"causative"});
rules.push({type: "contextrule", contextrule: "saspecial", dec_end:"", con_end:"す", dec_tag:"stem_a", con_tag:"v5s", detail:"short causative"});
////////////////////
// te-based forms
////////////////////
// mere te auxiliaries
rules.push({type: "stdrule", dec_end:"", con_end:"しまう", dec_tag:"stem_te", con_tag:"v5u", detail:"completely/end up/perfect"});
// personal te auxiliaries
rules.push({type: "stdrule", dec_end:"", con_end:"ください", dec_tag:"stem_te", con_tag:"adj_i", detail:"polite request"});
rules.push({type: "stdrule", dec_end:"", con_end:"あげる", dec_tag:"stem_te", con_tag:"v5r", detail:"do for someone"});
// garmmatical aspect forms
rules.push({type: "stdrule", dec_end:"", con_end:"いる", dec_tag:"stem_te", con_tag:"v1", detail:"teiru"});
rules.push({type: "stdrule", dec_end:"", con_end:"おる", dec_tag:"stem_te", con_tag:"v5r", detail:"teoru"});
rules.push({type: "stdrule", dec_end:"", con_end:"ある", dec_tag:"stem_te", con_tag:"v5r_i", detail:"tearu"});
rules.push({type: "stdrule", dec_end:"", con_end:"いく", dec_tag:"stem_te", con_tag:"v5k_s", detail:"teiku"});
rules.push({type: "stdrule", dec_end:"", con_end:"くる", dec_tag:"stem_te", con_tag:"vk", detail:"tekuru"});
rules.push({type: "stdrule", dec_end:"", con_end:"おく", dec_tag:"stem_te", con_tag:"v5k", detail:"for now"});
// nonverbal functions of the te form
rules.push({type: "stdrule", dec_end:"", con_end:"は", dec_tag:"stem_te", con_tag:"uninflectable", detail:"topic"});
rules.push({type: "stdrule", dec_end:"", con_end:"は", dec_tag:"stem_te_defective", con_tag:"uninflectable", detail:"topic"});
// TODO: ても too?
////////////////////
// ren'youkei based forms
////////////////////
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"なさい", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"kind request"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"な", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"casual kind request"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ながら", dec_tag:"stem_ren", con_tag:"uninflectable", detail:"while"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"たり", dec_tag:"stem_ren_less", con_tag:"uninflectable", detail:"tari"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"だり", dec_tag:"stem_ren_less_v", con_tag:"uninflectable", detail:"tari"});
rules.push({type: "onlyfinalrule", dec_end:"", con_end:"ったり", dec_tag:"stem_ka", con_tag:"uninflectable", detail:"tari"});
rules.push({type: "contextrule", contextrule:"adjspecial", dec_end:"", con_end:"たい", dec_tag:"stem_ren", con_tag:"adj_i", detail:"want"});
rules.push({type: "stdrule", dec_end:"", con_end:"すぎる", dec_tag:"stem_ren", con_tag:"v1", detail:"too much"});
////////////////////
// transparent contractions
////////////////////
rules.push({type: "stdrule", dec_end:"てしまう", con_end:"ちゃう", dec_tag:"v5u", con_tag:"v5u", detail:"(contraction)"});
rules.push({type: "stdrule", dec_end:"でしまう", con_end:"じゃう", dec_tag:"v5u", con_tag:"v5u", detail:"(contraction)"});
rules.push({type: "stdrule", dec_end:"てしまう", con_end:"ちまう", dec_tag:"v5u", con_tag:"v5u", detail:"(contraction)"});
rules.push({type: "stdrule", dec_end:"でしまう", con_end:"じまう", dec_tag:"v5u", con_tag:"v5u", detail:"(contraction)"});
rules.push({type: "stdrule", dec_end:"ては", con_end:"ちゃ", dec_tag:"stem_te", con_tag:"uninflectable", detail:"(contraction)"});
rules.push({type: "stdrule", dec_end:"では", con_end:"じゃ", dec_tag:"stem_te", con_tag:"uninflectable", detail:"(contraction)"});
rules.push({type: "onlyfinalrule", dec_end:"ければ", con_end:"きゃ", dec_tag:"uninflectable", con_tag:"uninflectable", detail:"(contraction)"});
// other
rules.push({type: "onlyfinalrule", dec_end:"る", con_end:"ん", dec_tag:"v1", con_tag:"uninflectable", detail:"slurred"});
rules.push({type: "onlyfinalrule", dec_end:"る", con_end:"ん", dec_tag:"v5r", con_tag:"uninflectable", detail:"slurred"});
rules.push({type: "onlyfinalrule", dec_end:"る", con_end:"ん", dec_tag:"v5aru", con_tag:"uninflectable", detail:"slurred"});
rules.push({type: "onlyfinalrule", dec_end:"る", con_end:"ん", dec_tag:"vk", con_tag:"uninflectable", detail:"slurred"}); // FIXME: ?
// TODO: a bunch of missing contractions, vk, vs_i, v5aru, v4r,
//rules.push({type: "stdrule", dec_end:"", con_end:"たい", dec_tag:"stem_ren", con_tag:"adj_i", detail:"want"});
// FIXME implement un-deconjugation to show the actual reading of the deconjugated word - this is what furigana rules are for
// return deconjugated form if stdrule applies to form, return otherwise
function stdrule_deconjugate_inner(my_form, my_rule)
{
if (request.type == 'search')
// can't deconjugate nothingness
if(my_form.text == "")
return;
// ending doesn't match
if(!my_form.text.endsWith(my_rule.con_end))
return;
// deconjugated form too much longer than conjugated form
if(my_form.text.length > my_form.original_text.length+10)
return;
// impossibly information-dense
if(my_form.tags.length > my_form.original_text.length+6)
return;
// tag doesn't match
if(my_form.tags.length > 0 && my_form.tags[my_form.tags.length-1] != my_rule.con_tag)
{
sendResponse(search(request.text));
if(false)//my_rule.detail=="potential")
{
console.log("Returning from deconjugation: tag doesn't match");
console.log(my_form);
console.log(my_rule);
}
return;
}
let newtext = my_form.text.substring(0, my_form.text.length-my_rule.con_end.length)+my_rule.dec_end;
// I hate javascript reeeeeeeeeeeeeee
let newform = {};//new Object();
newform.text = newtext;
newform.original_text = my_form.original_text;
newform.tags = my_form.tags.slice();
newform.seentext = new Set([...my_form.seentext]);
newform.process = my_form.process.slice();
newform.text = newtext;
newform.process.push(my_rule.detail);
if(newform.tags.length == 0)
newform.tags.push(my_rule.con_tag);
newform.tags.push(my_rule.dec_tag);
if(newform.seentext.size == 0)
newform.seentext.add(my_form.text);
newform.seentext.add(newtext);
return newform;
};
function stdrule_deconjugate(my_form, my_rule)
{
let array = undefined;
// pick the first one that is an array
// FIXME: use minimum length for safety reasons? assert all arrays equal length?
if(Array.isArray(my_rule.dec_end))
array = my_rule.dec_end;
else if(Array.isArray(my_rule.con_end))
array = my_rule.con_end;
else if(Array.isArray(my_rule.dec_tag))
array = my_rule.dec_tag;
else if(Array.isArray(my_rule.con_tag))
array = my_rule.con_tag;
if(array == undefined)
return stdrule_deconjugate_inner(my_form, my_rule);
else
{
let collection = new Set();
for(let i = 0; i < array.length; i++)
{
let virtual_rule = {};
virtual_rule.type = my_rule.type;
let index_or_value = function (variable, index)
{
if(Array.isArray(variable))
return variable[index];
else
return variable;
}
virtual_rule.dec_end = index_or_value(my_rule.dec_end, i);
virtual_rule.con_end = index_or_value(my_rule.con_end, i);
virtual_rule.dec_tag = index_or_value(my_rule.dec_tag, i);
virtual_rule.con_tag = index_or_value(my_rule.con_tag, i);
virtual_rule.detail = my_rule.detail;
let ret = stdrule_deconjugate_inner(my_form, virtual_rule);
if(ret) collection.add(ret);
}
return collection;
}
};
function rewriterule_deconjugate(my_form, my_rule)
{
if(my_form.text != my_rule.con_end)
return;
return stdrule_deconjugate(my_form, my_rule);
};
function onlyfinalrule_deconjugate(my_form, my_rule)
{
if(my_form.tags.length != 0)
return;
return stdrule_deconjugate(my_form, my_rule);
};
function neverfinalrule_deconjugate(my_form, my_rule)
{
if(my_form.tags.length == 0)
return;
return stdrule_deconjugate(my_form, my_rule);
};
function contextrule_deconjugate(my_form, my_rule)
{
if(!context_functions[my_rule.contextrule](my_form, my_rule))
return;
return stdrule_deconjugate(my_form, my_rule);
};
let rule_functions = {
stdrule: stdrule_deconjugate,
rewriterule: rewriterule_deconjugate,
onlyfinalrule: onlyfinalrule_deconjugate,
neverfinalrule: neverfinalrule_deconjugate,
contextrule: contextrule_deconjugate,
};
function adjspecial_check(my_form, my_rule)
{
if(my_form.tags.length != 2) return true;
let my_tag = my_form.tags[my_form.tags.length-2];
if(my_tag == "stem_adj_base")
return false;
return true;
};
function tetrap_check(my_form, my_rule)
{
if(my_form.tags.length < 2) return true;
let my_tag = my_form.tags[my_form.tags.length-2];
if(my_tag == "stem_te")
return false;
return true;
};
function saspecial_check(my_form, my_rule)
{
if(my_form.text == "") return false;
if(!my_form.text.endsWith(my_rule.con_end)) return false;
let base_text = my_form.text.substring(0, my_form.text.length-my_rule.con_end.length);
if(base_text.endsWith("さ"))
return false;
return true;
};
let context_functions = {
adjspecial: adjspecial_check,
tetrap: tetrap_check,
saspecial: saspecial_check,
};
Set.prototype.union = function(setB)
{
let union = new Set(this);
for (let elem of setB)
union.add(elem);
return union;
}
// Returns a set of objects, each containing the "final form" of a series of deconjugations
// The majority of these objects will fail being compared to the dictionary forms
// The algorithm is a right-edge rule checker that finds all applicable series of rules.
// TODO: add all underlay rule types
function deconjugate(mytext)
{
let processed = new Set();
let novel = new Set();
let start_form = {text: mytext, original_text: mytext, tags: [], seentext: new Set(), process: [] };
novel.add(start_form);
while(novel.size > 0)
{
//print_object(novel);
let new_novel = new Set();
for(let form of novel)
{
for(let i = 0; i < rules.length; i++)
{
let rule = rules[i];
let newform = rule_functions[rule.type](form, rule);
if(newform != undefined && newform.constructor === Set)
{
for(let myform of newform)
{
if(myform != undefined && !processed.has(myform) && !novel.has(myform) && !new_novel.has(myform))
new_novel.add(myform);
}
}
else if(newform != undefined && !processed.has(newform) && !novel.has(newform) && !new_novel.has(newform))
new_novel.add(newform);
}
}
processed = processed.union(novel);
novel = new_novel;
}
return processed;
}
// takes deconjugated forms and looks them up in a dictionary
// building a list of all matches
function build_lookup_comb (forms)
{
// FIXME: dumpster fire that shouldn't be anywhere near as complicated as I made it
// This is the only part of this function that doesn't look like a garbage fire.
// Looks for dictionary definitions of each deconjugated form.
let looked_up = {};
for(let form of forms)
{
if(!looked_up.hasOwnProperty(form.text))
{
let result = search(form.text);
if(result)
{
for(let r = 0; r < result.length; r++)
{
let entry = result[r];
entry.deconj = undefined; // clear if something set it before, we need this later
// store all the parts of speech that this dictionary entry can apply to
// normally, they're scattered across its senses
// FIXME: care about senses with restricted spellings when building part-of-speech tags list
entry.allpos = new Set();
for(let i = 0; i < entry.sense.length; i++)
{
let sense = entry.sense[i];
for(let j = 0; j < sense.pos.length; j++)
entry.allpos.add(sense.pos[j]);
}
}
looked_up[form.text] = result;
}
}
}
// FIXME: This is garbage.
// Add deconjugation field to all those entries
for(let form of forms)
{
if(looked_up.hasOwnProperty(form.text))
{
let result = looked_up[form.text];
for(let entry of result)
{
// If the form requires definition to have a particular POS tag, check for it
if(form.tags.length > 0)
{
if(entry.allpos.has(form.tags[form.tags.length-1]))
{
if(entry.deconj)
entry.deconj.add(form);
else
entry.deconj = new Set([form]);
}
}
else
{
if(entry.deconj)
entry.deconj.add(form);
else
entry.deconj = new Set([form]);
}
}
}
}
// FIXME: This should merge based on map from JMdict entity ID to entry.
// FIXME: Because it's theoretically possible to get the same definition from different spellings from different deconjugations of the same string.
// Make a list of each definition that has an associated deconjugation (even if it's a zero-depth deconjugation)
let merger = [];
for(let result of Object.values(looked_up))
{
for(let entry of result)
{
//console.log("testing A");
//print_object(entry);
if(entry.deconj)
merger.push(entry);
}
}
//print_object(merger);
if(merger.length > 0)
return merger;
else
return;
}
let last_lookup = "";
let last_time_lookup = Date.now();
function lookup_indirect(text, time)
{
if(text == "")
return;
//if(time < last_time_lookup+20) // reduces lag buildup
// return;
if(text == last_lookup)// && (exists_div()))// || time < last_time_lookup+100)) // helps reduce double-lookups
return;
last_lookup = text;
last_time_lookup = time;
// try to look up successively shorter substrings of text
// deconjugate() returns possible deconjugations, one of which has zero deconjugations, i.e. the plain text
// build_lookup_comb looks for dictionary definitions matching any deconjugation, returning a list of them
let forms = deconjugate(text);
let result = build_lookup_comb(forms);
while(result === undefined && text.length > 0)
{
//console.log("trying to look up " + text);
text = text.substring(0, text.length-1);
forms = deconjugate(text);
result = build_lookup_comb(forms);
}
if(result !== undefined)
{
//console.log("found lookup");
//console.log(text)
return {text:text, result:result};
}
else
{
//console.log("did not find lookup");
//console.log(text);
}
}
browser.runtime.onMessage.addListener((req, sender, sendResponse) =>
{
if (req.type == "search")
{
sendResponse(lookup_indirect(req.text, req.time));
}
else
{