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resizing images for sealed channel

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This commit is contained in:
Roland Osborne 2023-05-04 10:39:09 -07:00
parent 9dda806b23
commit 7ed591abf4
2 changed files with 11 additions and 6 deletions
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4
app/mobile/ios/Databag.xcodeproj/project.pbxproj
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@ -622,7 +622,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.12;
MARKETING_VERSION = 1.13;
OTHER_LDFLAGS = (
"$(inherited)",
"-ObjC",
@ -656,7 +656,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.12;
MARKETING_VERSION = 1.13;
OTHER_LDFLAGS = (
"$(inherited)",
"-ObjC",

13
app/mobile/src/session/conversation/addTopic/useAddTopic.hook.js
View File

@ -6,6 +6,7 @@ import Colors from 'constants/Colors';
import { encryptBlock, decryptBlock, getChannelSeals, getContentKey, encryptTopicSubject } from 'context/sealUtil';
import { AccountContext } from 'context/AccountContext';
import RNFS from 'react-native-fs';
import ImageResizer from '@bam.tech/react-native-image-resizer';
export function useAddTopic(contentKey) {
@ -102,15 +103,16 @@ export function useAddTopic(contentKey) {
updateState({ enableImage, enableAudio, enableVideo, locked });
}, [conversation.state]);
const setAsset = async (file) => {
const setAsset = async (file, scale) => {
const url = file.startsWith('file:') ? file : `file://${file}`;
if (contentKey) {
const stat = await RNFS.stat(url);
const scaled = scale ? await scale(url) : url;
const stat = await RNFS.stat(scaled);
const getEncryptedBlock = async (pos, len) => {
if (pos + len > stat.size) {
return null;
}
const block = await RNFS.read(file, len, pos, 'base64');
const block = await RNFS.read(scaled, len, pos, 'base64');
return encryptBlock(block, contentKey);
}
return { data: url, encrypted: true, size: stat.size, getEncryptedBlock };
@ -126,7 +128,10 @@ export function useAddTopic(contentKey) {
},
addImage: async (data) => {
assetId.current++;
const asset = await setAsset(data);
const asset = await setAsset(data, async (file) => {
const scaled = await ImageResizer.createResizedImage(file, 1024, 1024, "JPEG", 50, 0, null);
return `file://${scaled.path}`;
});
asset.key = assetId.current;
asset.type = 'image';
asset.ratio = 1;