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implementing focus module

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This commit is contained in:
Roland Osborne 2024-12-03 09:58:24 -08:00
parent 5206941fa7
commit 5ae031f268
1 changed files with 14 additions and 9 deletions
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23
app/sdk/src/focus.ts
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@ -491,6 +491,7 @@ export class FocusModule implements Focus {
}
const { text, textColor, textSize, assets } = subject(appAsset);
// legacy support of 'superbasictopic' and 'sealedtopic'
const getAsset = (assetId: string) => {
const index = parseInt(assetId);
const item = assetItems[index];
@ -507,7 +508,6 @@ export class FocusModule implements Focus {
throw new Error('unknown hosting mode');
}
}
const filtered = !assets ? [] : assets.filter((asset: any)=>{
if (sealed && asset.encrypted) {
return true;
@ -536,9 +536,11 @@ export class FocusModule implements Focus {
}
});
const updated = { text, textColor, textSize, assets: mapped };
// end of legacy support block
if (sealed) {
if (!crypto || !channelKey) {
throw new Error('duplicate throw to make build happy')
throw new Error('encryption not set');
}
const subjectString = JSON.stringify({ message: updated });
const { ivHex } = await crypto.aesIv();
@ -668,6 +670,7 @@ export class FocusModule implements Focus {
}
const { text, textColor, textSize, assets } = subject(appAsset);
// legacy support of 'superbasictopic' and 'sealedtopic'
const getAsset = (assetId: string) => {
const index = parseInt(assetId);
const item = assetItems[index];
@ -684,7 +687,6 @@ export class FocusModule implements Focus {
throw new Error('unknown hosting mode');
}
}
const filtered = !assets ? [] : assets.filter((asset: any) => {
if (sealed && asset.encrypted) {
return true;
@ -713,10 +715,11 @@ export class FocusModule implements Focus {
}
});
const updated = { text, textColor, textSize, assets: mapped };
// end of legacy support block
if (sealed) {
if (!crypto || !channelKey) {
throw new Error('duplicate throw to make build happy')
throw new Error('encryption not set');
}
const subjectString = JSON.stringify({ message: updated });
const { ivHex } = await crypto.aesIv();
@ -882,10 +885,11 @@ export class FocusModule implements Focus {
private getTopicData(item: TopicItem): { data: any, assets: AssetItem[] } {
const topicDetail = item.detail.sealed ? item.unsealedDetail : item.detail.data;
const { revision } = item.detail;
if (topicDetail == null) {
return { data: null, assets: [] };
}
// lagacy support for 'superbasictopic' and 'sealedtopic'
const { text, textColor, textSize, assets } = topicDetail;
let index: number = 0;
const assetItems = new Set<AssetItem>();
@ -910,9 +914,9 @@ export class FocusModule implements Focus {
index += 1;
if (thumb) {
return { encrypted: { type, thumb: `${revision}.${index-2}`, data: `${revision}.${index-1}`, label, extension } }
return { encrypted: { type, thumb: `${index-2}`, data: `${index-1}`, label, extension } }
} else {
return { encrypted: { type, data: `${revision}.${index-1}`, label, extension } }
return { encrypted: { type, data: `${index-1}`, label, extension } }
}
} else {
const { thumb, label, full, lq, hd, extension, data } = (binary || image || audio || video) as any;
@ -936,14 +940,15 @@ export class FocusModule implements Focus {
const type = image ? 'image' : audio ? 'audio' : video ? 'video' : 'binary';
const assetEntry = {} as any;
if (thumb) {
assetEntry[type] = { thumb: `${revision}.${index-2}`, data: `${revision}.${index-1}`, label, extension }
assetEntry[type] = { thumb: `${index-2}`, data: `${index-1}`, label, extension }
} else {
assetEntry[type] = { data: `${revision}.${index-1}`, label, extension }
assetEntry[type] = { data: `${index-1}`, label, extension }
}
return assetEntry;
}
})
return { data: { text, textColor, textSize, assets: dataAssets }, assets: Array.from(assetItems.values()) };
// end of legacy support block
}
private setTopic(topicId: string, item: TopicItem): Topic {