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Code Issues Releases Wiki Activity

Refactor IdentityHeaderBuilder to make it a bit more readable

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This commit is contained in:
cketti 2015-03-03 00:11:59 +01:00
parent bc284584d1
commit cb0a99281a
1 changed files with 44 additions and 21 deletions
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65
k9mail/src/main/java/com/fsck/k9/message/IdentityHeaderBuilder.java
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@ -2,6 +2,7 @@ package com.fsck.k9.message;
import android.net.Uri;
import android.net.Uri.Builder;
import android.util.Log;
import com.fsck.k9.Account.QuoteStyle;
@ -25,6 +26,8 @@ public class IdentityHeaderBuilder {
private TextBody bodyPlain;
private int cursorPosition;
private Builder uri;
/**
* Build the identity header string. This string contains metadata about a draft message to be
@ -38,54 +41,58 @@ public class IdentityHeaderBuilder {
public String build() {
//FIXME: check arguments
Uri.Builder uri = new Uri.Builder();
uri = new Uri.Builder();
if (body.getComposedMessageLength() != null && body.getComposedMessageOffset() != null) {
// See if the message body length is already in the TextBody.
uri.appendQueryParameter(IdentityField.LENGTH.value(), body.getComposedMessageLength().toString());
uri.appendQueryParameter(IdentityField.OFFSET.value(), body.getComposedMessageOffset().toString());
appendValue(IdentityField.LENGTH, body.getComposedMessageLength());
appendValue(IdentityField.OFFSET, body.getComposedMessageOffset());
} else {
// If not, calculate it now.
uri.appendQueryParameter(IdentityField.LENGTH.value(), Integer.toString(body.getText().length()));
uri.appendQueryParameter(IdentityField.OFFSET.value(), Integer.toString(0));
appendValue(IdentityField.LENGTH, body.getText().length());
appendValue(IdentityField.OFFSET, 0);
}
if (quotedHtmlContent != null) {
uri.appendQueryParameter(IdentityField.FOOTER_OFFSET.value(),
Integer.toString(quotedHtmlContent.getFooterInsertionPoint()));
appendValue(IdentityField.FOOTER_OFFSET, quotedHtmlContent.getFooterInsertionPoint());
}
if (bodyPlain != null) {
if (bodyPlain.getComposedMessageLength() != null && bodyPlain.getComposedMessageOffset() != null) {
Integer composedMessageLength = bodyPlain.getComposedMessageLength();
Integer composedMessageOffset = bodyPlain.getComposedMessageOffset();
if (composedMessageLength != null && composedMessageOffset != null) {
// See if the message body length is already in the TextBody.
uri.appendQueryParameter(IdentityField.PLAIN_LENGTH.value(), bodyPlain.getComposedMessageLength().toString());
uri.appendQueryParameter(IdentityField.PLAIN_OFFSET.value(), bodyPlain.getComposedMessageOffset().toString());
appendValue(IdentityField.PLAIN_LENGTH, composedMessageLength);
appendValue(IdentityField.PLAIN_OFFSET, composedMessageOffset);
} else {
// If not, calculate it now.
uri.appendQueryParameter(IdentityField.PLAIN_LENGTH.value(), Integer.toString(body.getText().length()));
uri.appendQueryParameter(IdentityField.PLAIN_OFFSET.value(), Integer.toString(0));
appendValue(IdentityField.PLAIN_LENGTH, body.getText().length());
appendValue(IdentityField.PLAIN_OFFSET, 0);
}
}
// Save the quote style (useful for forwards).
uri.appendQueryParameter(IdentityField.QUOTE_STYLE.value(), quoteStyle.name());
appendValue(IdentityField.QUOTE_STYLE, quoteStyle);
// Save the message format for this offset.
uri.appendQueryParameter(IdentityField.MESSAGE_FORMAT.value(), messageFormat.name());
appendValue(IdentityField.MESSAGE_FORMAT, messageFormat);
// If we're not using the standard identity of signature, append it on to the identity blob.
if (identity.getSignatureUse() && signatureChanged) {
uri.appendQueryParameter(IdentityField.SIGNATURE.value(), signature);
appendValue(IdentityField.SIGNATURE, signature);
}
if (identityChanged) {
uri.appendQueryParameter(IdentityField.NAME.value(), identity.getName());
uri.appendQueryParameter(IdentityField.EMAIL.value(), identity.getEmail());
appendValue(IdentityField.NAME, identity.getName());
appendValue(IdentityField.EMAIL, identity.getEmail());
}
if (messageReference != null) {
uri.appendQueryParameter(IdentityField.ORIGINAL_MESSAGE.value(), messageReference.toIdentityString());
appendValue(IdentityField.ORIGINAL_MESSAGE, messageReference.toIdentityString());
}
uri.appendQueryParameter(IdentityField.CURSOR_POSITION.value(), Integer.toString(cursorPosition));
uri.appendQueryParameter(IdentityField.QUOTED_TEXT_MODE.value(), quotedTextMode.name());
appendValue(IdentityField.CURSOR_POSITION, cursorPosition);
appendValue(IdentityField.QUOTED_TEXT_MODE, quotedTextMode);
String k9identity = IdentityField.IDENTITY_VERSION_1 + uri.build().getEncodedQuery();
@ -96,6 +103,22 @@ public class IdentityHeaderBuilder {
return k9identity;
}
private void appendValue(IdentityField field, int value) {
appendValue(field, Integer.toString(value));
}
private void appendValue(IdentityField field, Integer value) {
appendValue(field, value.toString());
}
private void appendValue(IdentityField field, Enum<?> value) {
appendValue(field, value.name());
}
private void appendValue(IdentityField field, String value) {
uri.appendQueryParameter(field.value(), value);
}
public IdentityHeaderBuilder setQuotedHtmlContent(InsertableHtmlContent quotedHtmlContent) {
this.quotedHtmlContent = quotedHtmlContent;
return this;