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Add error handling for loading the document

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vorotamoroz
2022-08-29 16:13:54 +09:00
parent ca36e1b663
commit e7f4d8c9c2
1 changed files with 17 additions and 6 deletions
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23
src/DocumentHistoryModal.ts
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@@ -31,14 +31,25 @@ export class DocumentHistoryModal extends Modal {
} }
async loadFile() { async loadFile() {
const db = this.plugin.localDatabase; const db = this.plugin.localDatabase;
const w = await db.localDatabase.get(path2id(this.file), { revs_info: true }); try {
this.revs_info = w._revs_info.filter((e) => e.status == "available"); const w = await db.localDatabase.get(path2id(this.file), { revs_info: true });
this.range.max = `${this.revs_info.length - 1}`; this.revs_info = w._revs_info.filter((e) => e.status == "available");
this.range.value = this.range.max; this.range.max = `${this.revs_info.length - 1}`;
this.fileInfo.setText(`${this.file} / ${this.revs_info.length} revisions`); this.range.value = this.range.max;
await this.loadRevs(); this.fileInfo.setText(`${this.file} / ${this.revs_info.length} revisions`);
await this.loadRevs();
} catch (ex) {
if (ex.status && ex.status == 404) {
this.range.max = "0";
this.range.value = "";
this.range.disabled = true;
this.showDiff
this.contentView.setText(`History of this file was not recorded.`);
}
}
} }
async loadRevs() { async loadRevs() {
if (this.revs_info.length == 0) return;
const db = this.plugin.localDatabase; const db = this.plugin.localDatabase;
const index = this.revs_info.length - 1 - (this.range.value as any) / 1; const index = this.revs_info.length - 1 - (this.range.value as any) / 1;
const rev = this.revs_info[index]; const rev = this.revs_info[index];