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Check if the lang is supported by mongo

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If an unsoported lang is setted in the language override the document
will fail on inserting in the database, causing it to be lost.
This commit is contained in:
Las Zenow 2015-04-27 20:54:41 -04:00
parent 804112e459
commit b178df89b0
1 changed files with 12 additions and 5 deletions
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17
database/books.go
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@ -151,9 +151,7 @@ func updateBook(coll *mgo.Collection, id string, data map[string]interface{}) er
for k, _ := range data {
record.Changes[k] = book[k]
if k == "lang" {
if lang := metadataLang(data); lang != "" {
data["_lang"] = lang
}
data["_lang"] = metadataLang(data)
}
}
@ -220,9 +218,18 @@ func buildQuery(q string) bson.M {
}
func metadataLang(book map[string]interface{}) string {
text_search_langs := map[string]bool{
"da": true, "nl": true, "en": true, "fi": true, "fr": true, "de": true,
"hu": true, "it": true, "nb": true, "pt": true, "ro": true, "ru": true,
"es": true, "sv": true, "tr": true}
lang, ok := book["lang"].([]string)
if !ok || len(lang) == 0 || len(lang[0]) < 2 {
return ""
return "none"
}
return strings.ToLower(lang[0][0:2])
lcode := strings.ToLower(lang[0][0:2])
if text_search_langs[lcode] {
return lcode
}
return "none"
}