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* Don't crash with bad string formats 

* File listing: If we fail to get an archive listing, fix attempt to format the string with a non-object
This commit is contained in:
Bryan Ashby 2018-08-05 10:50:47 -06:00
parent 5bd7ecdb88
commit 746bd5abd0
2 changed files with 29 additions and 13 deletions
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16
core/file_area_list.js
View File

@ -589,15 +589,22 @@ exports.getModule = class FileAreaList extends MenuModule {
});
}
setFileListNoListing(text) {
const fileListView = this.viewControllers.detailsFileList.getView(MciViewIds.detailsFileList.fileList);
if(fileListView) {
fileListView.complexItems = false;
fileListView.setItems( [ text ] );
fileListView.redraw();
}
}
populateFileListing() {
const fileListView = this.viewControllers.detailsFileList.getView(MciViewIds.detailsFileList.fileList);
if(this.currentFileEntry.entryInfo.archiveType) {
this.cacheArchiveEntries( (err, cacheStatus) => {
if(err) {
// :TODO: Handle me!!!
fileListView.setItems( [ 'Failed getting file listing' ] ); // :TODO: make this not suck
return;
return this.setFileListNoListing('Failed to get file listing');
}
if('re-cached' === cacheStatus) {
@ -606,7 +613,8 @@ exports.getModule = class FileAreaList extends MenuModule {
}
});
} else {
fileListView.setItems( [ stringFormat(this.menuConfig.config.notAnArchiveFormat || 'Not an archive', { fileName : this.currentFileEntry.fileName } ) ] );
const notAnArchiveFileName = stringFormat(this.menuConfig.config.notAnArchiveFormat || 'Not an archive', { fileName : this.currentFileEntry.fileName } );
this.setFileListNoListing(notAnArchiveFileName);
}
}

8
core/string_format.js
View File

@ -331,6 +331,7 @@ module.exports = function format(fmt, obj) {
transformer = match[2];
formatSpec = match[3];
try {
value = getValue(obj, objPath);
if(transformer) {
value = transformValue(transformer, value);
@ -343,6 +344,13 @@ module.exports = function format(fmt, obj) {
} else {
out += formatString(value, tokens);
}
} catch(e) {
if(e instanceof KeyError) {
out += match[0]; // preserve full thing
} else if(e instanceof ValueError) {
out += value.toString();
}
}
}
} while(0 !== re.lastIndex);