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Fixes for quotes/schema upgrade, optimize media gallery load

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Also: Fix for contact detail page; didn't show back button
This commit is contained in:
Scott Nonnenberg 2018-07-18 09:38:42 -07:00
parent 95976b10e7
commit db91560990
6 changed files with 109 additions and 138 deletions
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183
js/models/conversations.js
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@ -25,10 +25,13 @@
Contact,
Errors,
Message,
VisualAttachment,
PhoneNumber,
} = window.Signal.Types;
const { upgradeMessageSchema, loadAttachmentData } = window.Signal.Migrations;
const {
upgradeMessageSchema,
loadAttachmentData,
getAbsoluteAttachmentPath,
} = window.Signal.Migrations;
// TODO: Factor out private and group subclasses of Conversation
@ -771,47 +774,6 @@
return _.without(this.get('members'), me);
},
blobToArrayBuffer(blob) {
return new Promise((resolve, reject) => {
const fileReader = new FileReader();
fileReader.onload = e => resolve(e.target.result);
fileReader.onerror = reject;
fileReader.onabort = reject;
fileReader.readAsArrayBuffer(blob);
});
},
async makeThumbnailAttachment(attachment) {
const { arrayBufferToObjectURL } = Util;
const attachmentWithData = await loadAttachmentData(attachment);
const { data, contentType } = attachmentWithData;
const objectUrl = arrayBufferToObjectURL({
data,
type: contentType,
});
const thumbnail = GoogleChrome.isImageTypeSupported(contentType)
? await VisualAttachment.makeImageThumbnail(128, objectUrl)
: await VisualAttachment.makeVideoThumbnail(128, objectUrl);
URL.revokeObjectURL(objectUrl);
const arrayBuffer = await this.blobToArrayBuffer(thumbnail);
const finalContentType = 'image/png';
const finalObjectUrl = arrayBufferToObjectURL({
data: arrayBuffer,
type: finalContentType,
});
return {
data: arrayBuffer,
objectUrl: finalObjectUrl,
contentType: finalContentType,
};
},
async makeQuote(quotedMessage) {
const { getName } = Contact;
const contact = quotedMessage.getContact();
@ -830,29 +792,17 @@
text: body || embeddedContactName,
attachments: await Promise.all(
(attachments || []).map(async attachment => {
const { contentType } = attachment;
const willMakeThumbnail =
GoogleChrome.isImageTypeSupported(contentType) ||
GoogleChrome.isVideoTypeSupported(contentType);
const makeThumbnail = async () => {
try {
if (willMakeThumbnail) {
return await this.makeThumbnailAttachment(attachment);
}
} catch (error) {
console.log(
'Failed to create quote thumbnail',
error && error.stack ? error.stack : error
);
}
return null;
};
const { contentType, fileName, thumbnail } = attachment;
return {
contentType,
fileName: attachment.fileName,
thumbnail: await makeThumbnail(),
fileName,
thumbnail: thumbnail
? {
...(await loadAttachmentData(thumbnail)),
path: getAbsoluteAttachmentPath(thumbnail.path),
}
: null,
};
})
),
@ -1409,25 +1359,41 @@
return false;
}
try {
if (
queryMessage.get('schemaVersion') < Message.CURRENT_SCHEMA_VERSION
) {
const upgradedMessage = await upgradeMessageSchema(
queryMessage.attributes
);
queryMessage.set(upgradedMessage);
await wrapDeferred(message.save());
}
} catch (error) {
console.log(
'Problem upgrading message quoted message from database',
Errors.toLogFormat(error)
);
return false;
}
const queryAttachments = queryMessage.attachments || [];
if (queryAttachments.length === 0) {
return false;
}
const queryFirst = queryAttachments[0];
try {
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = await this.makeThumbnailAttachment(queryFirst);
return true;
} catch (error) {
console.log(
'Problem loading attachment data for quoted message from database',
Errors.toLogFormat(error)
);
return false;
}
const { thumbnail } = queryFirst;
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = {
...thumbnail,
objectUrl: getAbsoluteAttachmentPath(thumbnail.path),
};
return true;
},
async loadQuotedMessage(message, quotedMessage) {
loadQuotedMessage(message, quotedMessage) {
// eslint-disable-next-line no-param-reassign
message.quotedMessage = quotedMessage;
@ -1451,19 +1417,20 @@
return;
}
try {
const queryFirst = quotedAttachments[0];
const queryFirst = quotedAttachments[0];
const { thumbnail } = queryFirst;
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = await this.makeThumbnailAttachment(queryFirst);
} catch (error) {
console.log(
'Problem loading attachment data for quoted message',
error && error.stack ? error.stack : error
);
if (!thumbnail) {
return;
}
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = {
...thumbnail,
objectUrl: getAbsoluteAttachmentPath(thumbnail.path),
};
},
async loadQuoteThumbnail(message) {
loadQuoteThumbnail(message) {
const { quote } = message.attributes;
const { attachments } = quote;
const first = attachments[0];
@ -1477,27 +1444,15 @@
if (!thumbnail) {
return false;
}
try {
const thumbnailWithData = await loadAttachmentData(thumbnail);
const { data, contentType } = thumbnailWithData;
thumbnailWithData.objectUrl = Util.arrayBufferToObjectURL({
data,
type: contentType,
});
// If we update this data in place, there's the risk that this data could be
// saved back to the database
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = {
...thumbnail,
objectUrl: getAbsoluteAttachmentPath(thumbnail.path),
};
// If we update this data in place, there's the risk that this data could be
// saved back to the database
// eslint-disable-next-line no-param-reassign
message.quoteThumbnail = thumbnailWithData;
return true;
} catch (error) {
console.log(
'loadQuoteThumbnail: had trouble loading thumbnail data from disk',
error && error.stack ? error.stack : error
);
return false;
}
return true;
},
async processQuotes(messages) {
const lookup = this.makeMessagesLookup(messages);
@ -1516,7 +1471,10 @@
}
// 1. Load provided thumbnail
const gotThumbnail = await this.loadQuoteThumbnail(message, quote);
if (this.loadQuoteThumbnail(message, quote)) {
this.forceRender(message);
return;
}
// 2. Check to see if we've already loaded the target message into memory
const { author, id } = quote;
@ -1524,13 +1482,7 @@
const quotedMessage = lookup[key];
if (quotedMessage) {
await this.loadQuotedMessage(message, quotedMessage);
this.forceRender(message);
return;
}
// No need to go further if we already have a thumbnail
if (gotThumbnail) {
this.loadQuotedMessage(message, quotedMessage);
this.forceRender(message);
return;
}
@ -1566,10 +1518,11 @@
const { schemaVersion } = attributes;
if (schemaVersion < Message.CURRENT_SCHEMA_VERSION) {
const upgradedMessage = upgradeMessageSchema(attributes);
message.set(upgradedMessage);
// Yep, we really do want to wait for each of these
// eslint-disable-next-line no-await-in-loop
const upgradedMessage = await upgradeMessageSchema(attributes);
message.set(upgradedMessage);
// eslint-disable-next-line no-await-in-loop
await wrapDeferred(message.save());
}
}