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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2019-10-11 19:22:46 -0400
committertoasted-nutbread <toasted-nutbread@users.noreply.github.com>2019-10-11 19:48:43 -0400
commit70bceb5b567ade151d0299917187f4c075ea55ac (patch)
treebd3a02af6bf1f8b78b9b6fa986e15c938f0d6291
parent6014fe5344cd22ff783af18db2b567e2cd7ef819 (diff)
Improve display of storage stats
-rw-r--r--ext/bg/js/settings.js24
-rw-r--r--ext/bg/settings.html5
2 files changed, 23 insertions, 6 deletions
diff --git a/ext/bg/js/settings.js b/ext/bg/js/settings.js
index 7ad628ba..bd15f5d0 100644
--- a/ext/bg/js/settings.js
+++ b/ext/bg/js/settings.js
@@ -705,13 +705,13 @@ async function getBrowser() {
function storageBytesToLabeledString(size) {
const base = 1000;
- const labels = ['bytes', 'KB', 'MB', 'GB'];
+ const labels = [' bytes', 'KB', 'MB', 'GB'];
let labelIndex = 0;
while (size >= base) {
size /= base;
++labelIndex;
}
- const label = size.toFixed(1);
+ const label = labelIndex === 0 ? `${size}` : size.toFixed(1);
return `${label}${labels[labelIndex]}`;
}
@@ -723,6 +723,13 @@ async function storageEstimate() {
}
storageEstimate.mostRecent = null;
+async function isStoragePeristent() {
+ try {
+ return await navigator.storage.persisted();
+ } catch (e) { }
+ return false;
+}
+
async function storageInfoInitialize() {
storagePersistInitialize();
const browser = await getBrowser();
@@ -741,8 +748,14 @@ async function storageUpdateStats() {
const valid = (estimate !== null);
if (valid) {
- document.querySelector('#storage-usage').textContent = storageBytesToLabeledString(estimate.usage);
- document.querySelector('#storage-quota').textContent = storageBytesToLabeledString(estimate.quota);
+ // Firefox reports usage as 0 when persistent storage is enabled.
+ const finite = (estimate.usage > 0 || !(await isStoragePeristent()));
+ if (finite) {
+ document.querySelector('#storage-usage').textContent = storageBytesToLabeledString(estimate.usage);
+ document.querySelector('#storage-quota').textContent = storageBytesToLabeledString(estimate.quota);
+ }
+ document.querySelector('#storage-use-finite').classList.toggle('storage-hidden', !finite);
+ document.querySelector('#storage-use-infinite').classList.toggle('storage-hidden', finite);
}
storageUpdateStats.isUpdating = false;
@@ -782,7 +795,7 @@ async function storagePersistInitialize() {
info.classList.remove('storage-hidden');
button.classList.remove('storage-hidden');
- let persisted = await navigator.storage.persisted();
+ let persisted = await isStoragePeristent();
if (persisted) {
checkbox.checked = true;
}
@@ -794,6 +807,7 @@ async function storagePersistInitialize() {
if (await navigator.storage.persist()) {
persisted = true;
checkbox.checked = true;
+ storageShowInfo();
}
}, false);
}
diff --git a/ext/bg/settings.html b/ext/bg/settings.html
index 19dee8b3..76955b2c 100644
--- a/ext/bg/settings.html
+++ b/ext/bg/settings.html
@@ -410,9 +410,12 @@
</div>
<div id="storage-use" class="storage-hidden">
- <p class="help-block">
+ <p class="help-block storage-hidden" id="storage-use-finite">
Yomichan is using approximately <strong id="storage-usage"></strong> of <strong id="storage-quota"></strong>.
</p>
+ <p class="help-block storage-hidden" id="storage-use-infinite">
+ Yomichan is permitted <strong>unlimited storage</strong>.
+ </p>
</div>
<div id="storage-error" class="storage-hidden">