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improve download subpath

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wgh136
2024-05-16 10:55:49 +08:00
parent 945d386d17
commit 1698928212
5 changed files with 39 additions and 52 deletions
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41
lib/network/download.dart
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@@ -127,28 +127,37 @@ class DownloadingTask {
static String _generateFilePath(Illust illust, int index, String ext) {
final String downloadPath = appdata.settings["downloadPath"];
String subPathPatten = appdata.settings["downloadSubPath"];
final tagsWeight = (appdata.settings["tagsWeight"] as String).split(' ');
final originalTags = List<Tag>.from(illust.tags);
originalTags.sort((a, b){
var aWeight = tagsWeight.indexOf(a.name);
if(aWeight == -1) aWeight = tagsWeight.length;
var bWeight = tagsWeight.indexOf(b.name);
if(bWeight == -1) bWeight = tagsWeight.length;
return aWeight - bWeight;
});
final tags = appdata.settings["useTranslatedNameForDownload"] == false
? originalTags.map((e) => e.name).toList()
: originalTags.map((e) => e.translatedName ?? e.name).toList();
subPathPatten = subPathPatten.replaceAll(r"${id}", illust.id.toString());
subPathPatten = subPathPatten.replaceAll(r"${title}", illust.title);
subPathPatten = subPathPatten.replaceAll(r"${author}", illust.author.name);
subPathPatten = subPathPatten.replaceAll(r"${index}", index.toString());
subPathPatten = subPathPatten.replaceAll(r"${ext}", ext);
for(int i=0; i<tags.length; i++) {
subPathPatten = subPathPatten.replaceAll("\${tag$i}", tags[i]);
subPathPatten = subPathPatten.replaceAll(r"${AI}", illust.isAi ? "AI" : "");
List<String> extractTags(String input) {
final regex = RegExp(r'\$\{tag\((.*?)\)\}');
final matches = regex.allMatches(input);
return matches.map((match) => match.group(1)!).toList();
}
return "$downloadPath$subPathPatten";
var tags = extractTags(subPathPatten);
print(illust.tags);
for(var tag in tags) {
print(tag);
if (illust.tags.where((e) => e.name == tag || e.translatedName == tag).isNotEmpty) {
subPathPatten = subPathPatten.replaceAll("\${tag($tag)}", tag);
}
}
return _cleanFilePath("$downloadPath$subPathPatten");
}
static String _cleanFilePath(String filePath) {
const invalidChars = ['*', '?', '"', '<', '>', '|'];
String cleanedPath =
filePath.replaceAll(RegExp('[${invalidChars.join(' ')}]'), '');
cleanedPath = cleanedPath.replaceAll(RegExp(r'[/\\]+'), '/');
return cleanedPath;
}
void retry() {