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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-05-06 19:25:56 -0400
committerGitHub <noreply@github.com>2020-05-06 19:25:56 -0400
commitac2f743b76b92c46624cab87cd0f6630256738e4 (patch)
tree3409dcccc8d6349dee085debb635d0e5de87bc5d /ext/bg/js/anki-note-builder.js
parenta88501ff1014a70635a9c109939ea53b3046dd9c (diff)
Remove invalid file name characters from Anki media files (#496)
* Replace invalid file name characters * Replace "filename" with "fileName"
Diffstat (limited to 'ext/bg/js/anki-note-builder.js')
-rw-r--r--ext/bg/js/anki-note-builder.js33
1 files changed, 20 insertions, 13 deletions
diff --git a/ext/bg/js/anki-note-builder.js b/ext/bg/js/anki-note-builder.js
index 1f9c6ed2..76199db7 100644
--- a/ext/bg/js/anki-note-builder.js
+++ b/ext/bg/js/anki-note-builder.js
@@ -76,8 +76,9 @@ class AnkiNoteBuilder {
const expressions = definition.expressions;
const audioSourceDefinition = Array.isArray(expressions) ? expressions[0] : definition;
- const filename = this._createInjectedAudioFileName(audioSourceDefinition);
- if (filename === null) { return; }
+ let fileName = this._createInjectedAudioFileName(audioSourceDefinition);
+ if (fileName === null) { return; }
+ fileName = AnkiNoteBuilder.replaceInvalidFileNameCharacters(fileName);
const {audio} = await this._audioSystem.getDefinitionAudio(
audioSourceDefinition,
@@ -91,9 +92,9 @@ class AnkiNoteBuilder {
);
const data = AnkiNoteBuilder.arrayBufferToBase64(audio);
- await this._anki.storeMediaFile(filename, data);
+ await this._anki.storeMediaFile(fileName, data);
- definition.audioFileName = filename;
+ definition.audioFileName = fileName;
} catch (e) {
// NOP
}
@@ -103,28 +104,29 @@ class AnkiNoteBuilder {
if (!this._containsMarker(fields, 'screenshot')) { return; }
const now = new Date(Date.now());
- const filename = `yomichan_browser_screenshot_${definition.reading}_${this._dateToString(now)}.${screenshot.format}`;
+ let fileName = `yomichan_browser_screenshot_${definition.reading}_${this._dateToString(now)}.${screenshot.format}`;
+ fileName = AnkiNoteBuilder.replaceInvalidFileNameCharacters(fileName);
const data = screenshot.dataUrl.replace(/^data:[\w\W]*?,/, '');
try {
- await this._anki.storeMediaFile(filename, data);
+ await this._anki.storeMediaFile(fileName, data);
} catch (e) {
return;
}
- definition.screenshotFileName = filename;
+ definition.screenshotFileName = fileName;
}
_createInjectedAudioFileName(definition) {
const {reading, expression} = definition;
if (!reading && !expression) { return null; }
- let filename = 'yomichan';
- if (reading) { filename += `_${reading}`; }
- if (expression) { filename += `_${expression}`; }
- filename += '.mp3';
- filename = filename.replace(/\]/g, '');
- return filename;
+ let fileName = 'yomichan';
+ if (reading) { fileName += `_${reading}`; }
+ if (expression) { fileName += `_${expression}`; }
+ fileName += '.mp3';
+ fileName = fileName.replace(/\]/g, '');
+ return fileName;
}
_dateToString(date) {
@@ -147,6 +149,11 @@ class AnkiNoteBuilder {
return false;
}
+ static replaceInvalidFileNameCharacters(fileName) {
+ // eslint-disable-next-line no-control-regex
+ return fileName.replace(/[<>:"/\\|?*\x00-\x1F]/g, '-');
+ }
+
static arrayBufferToBase64(arrayBuffer) {
return window.btoa(String.fromCharCode(...new Uint8Array(arrayBuffer)));
}