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Simple Translator: fall back to word-for-word translation if the parser fails

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Same as in the Wide Coverage demo app.
This commit is contained in:
hallgren
2014-05-15 13:58:42 +00:00
parent 407152329c
commit 104fa03676
2 changed files with 35 additions and 20 deletions
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1
src/www/translator/translator.css
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@@ -102,6 +102,7 @@ span.choices { color: blue; font-weight: bold; font-family: sans-serif; }
.default_quality { background-color: #ffc; background-color: rgba(255,255,0,0.20) }
.high_quality { background-color: #cfc; background-color: rgba(0,255,0,0.20); }
.low_quality { background-color: #fcc; background-color: rgba(255,0,0,0.20); }
.bad_quality { background-color: #f88; background-color: rgba(255,0,0,0.53); }
.manual_quality { background-color: #ccf; background-color: rgba(0,0,255,0.20); }
div.overlay {

54
src/www/translator/translator.js
View File

@@ -206,35 +206,49 @@ Translator.prototype.update_translation=function(i) {
upd3s("[Apertium does not support "+show_translation(o)+"]")
}
function update_gfrobust_translation() {
function upd3(txts) {
update_segment("GFRobust",txts.map(trans_text_quality))
function upd3(trans,sp,qf) {
var ts=[]
for(var i=0;i<trans.length;i++) {
var t=trans[i].linearizations[0].text
if(sp.punct) t=t+sp.punct
if(!elem(t,ts)) ts.push(t)
}
update_segment("GFRobust",ts.map(qf || trans_text_quality))
}
function upd3s(txt) {
update_segment("GFRobust",[{quality:"error",text:txt}])
}
function upd2(trans,punct) {
function upd2b(trans,sp) {
function badq(txt) { return {quality:"bad_quality",text:txt} }
if(trans.length==0) upd3s("[no translation]")
else if(trans[0].error!=undefined)
upd3s("[GF robust translation problem: "+trans[0].error+"]")
else {
var ts=[]
for(var i=0;i<trans.length;i++) {
var t=trans[i].linearizations[0].text
if(punct) t=t+punct
if(!elem(t,ts)) ts.push(t)
}
//mapc(unlextext,ts,upd3)
upd3(ts)
}
else upd3(trans,sp,badq)
}
function upd0(source,punct) {
// upd0b :: {txt:String,punct:String} -> ()
function upd0b(sp) {
function upd1b(translate_output) {
//console.log(translate_output)
upd2b(translate_output,sp)
}
gftranslate.wordforword(sp.txt,o.from,o.to,upd1b)
}
function upd2(trans,sp) {
if(trans.length==0) upd0b(sp) // upd3s("[no translation]")
else if(trans[0].error!=undefined)
//upd3s("[GF robust translation problem: "+trans[0].error+"]")
upd0b(sp)
else upd3(trans,sp)
}
// upd0 :: {txt:String,punct:String} -> ()
function upd0(sp) {
function upd1(translate_output) {
//console.log(translate_output)
upd2(translate_output,punct)
upd2(translate_output,sp)
}
gftranslate.translate(source,o.from,o.to,0,10,upd1)
gftranslate.translate(sp.txt,o.from,o.to,0,10,upd1)
}
if(!window.gftranslate)
upd3s("[GF robust parser is not available]")
@@ -247,8 +261,7 @@ Translator.prototype.update_translation=function(i) {
if(!eq_options(segment.options,want)) {
//console.log("Updating "+i)
//lexgfrobust(segment.source,upd0)
var sp=rmpunct(segment.source)
upd0(sp.txt,sp.punct)
upd0(rmpunct(segment.source))
}
//else console.log("No update ",want,segment.options)
}
@@ -1224,6 +1237,7 @@ function lexgfrobust(txt,cont) {
lextext(txt,rmpunct)
}
*/
// rmpunct :: String -> {txt:String,punct:String}
function rmpunct(txt) {
function ispunct(c) {
switch(c) {