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properly parse encoded names stretching to multiple lines too

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tibbi
2018-02-02 17:23:41 +01:00
parent 563c6c100b
commit e4718ffa82
1 changed files with 28 additions and 7 deletions
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35
app/src/main/kotlin/com/simplemobiletools/contacts/helpers/VcfImporter.kt
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@@ -34,6 +34,10 @@ class VcfImporter(val activity: SimpleActivity) {
private var currentPhotoString = StringBuilder()
private var currentPhotoCompressionFormat = Bitmap.CompressFormat.JPEG
private var isGettingName = false
private var currentNameIsANSI = false
private var currentNameString = StringBuilder()
private var contactsImported = 0
private var contactsFailed = 0
@@ -54,11 +58,15 @@ class VcfImporter(val activity: SimpleActivity) {
isGettingPhoto = false
}
continue
} else if (line.startsWith('\t') && isGettingName) {
currentNameString.append(line.trimStart('\t'))
isGettingName = false
parseNames()
}
when {
line.toUpperCase() == BEGIN_VCARD -> resetValues()
line.toUpperCase().startsWith(N) -> parseNames(line.substring(N.length))
line.toUpperCase().startsWith(N) -> addNames(line.substring(N.length))
line.toUpperCase().startsWith(TEL) -> addPhoneNumber(line.substring(TEL.length))
line.toUpperCase().startsWith(EMAIL) -> addEmail(line.substring(EMAIL.length))
line.toUpperCase().startsWith(BDAY) -> addBirthday(line.substring(BDAY.length))
@@ -81,14 +89,23 @@ class VcfImporter(val activity: SimpleActivity) {
}
}
private fun parseNames(names: String) {
private fun addNames(names: String) {
val parts = names.split(":")
val isANSI = parts.first().toUpperCase().contains("QUOTED-PRINTABLE")
val nameParts = parts[1].split(";")
curSurname = if (isANSI) QuotedPrintable.decode(nameParts[0]) else nameParts[0]
curFirstName = if (isANSI) QuotedPrintable.decode(nameParts[1]) else nameParts[1]
currentNameIsANSI = parts.first().toUpperCase().contains("QUOTED-PRINTABLE")
currentNameString.append(parts[1].trimEnd('='))
if (!isGettingName && currentNameIsANSI && names.endsWith('=')) {
isGettingName = true
} else {
parseNames()
}
}
private fun parseNames() {
val nameParts = currentNameString.split(";")
curSurname = if (currentNameIsANSI) QuotedPrintable.decode(nameParts[0]) else nameParts[0]
curFirstName = if (currentNameIsANSI) QuotedPrintable.decode(nameParts[1]) else nameParts[1]
if (nameParts.size > 2) {
curMiddleName = if (isANSI) QuotedPrintable.decode(nameParts[2]) else nameParts[2]
curMiddleName = if (currentNameIsANSI) QuotedPrintable.decode(nameParts[2]) else nameParts[2]
}
}
@@ -200,5 +217,9 @@ class VcfImporter(val activity: SimpleActivity) {
isGettingPhoto = false
currentPhotoString = StringBuilder()
currentPhotoCompressionFormat = Bitmap.CompressFormat.JPEG
isGettingName = false
currentNameIsANSI = false
currentNameString = StringBuilder()
}
}