manage: reuse BG.updater
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tophf
parent
fc7793453c
commit
9617d571f8
167
manage.js
167
manage.js
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@ -484,138 +484,97 @@ function applyUpdateAll() {
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function checkUpdateAll() {
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const btnCheck = $('#check-all-updates');
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const btnApply = $('#apply-all-updates');
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const noUpdates = $('#update-all-no-updates');
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const progress = $('#update-progress');
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$('#check-all-updates').disabled = true;
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$('#apply-all-updates').classList.add('hidden');
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$('#update-all-no-updates').classList.add('hidden');
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btnCheck.disabled = true;
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btnApply.classList.add('hidden');
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noUpdates.classList.add('hidden');
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const maxWidth = progress.parentElement.clientWidth;
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const queue = $$('.updatable:not(.can-update)').map(checkUpdate);
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const total = queue.length;
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let updatesFound = false;
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let total = 0;
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let checked = 0;
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processQueue();
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BG.updater.resetInterval();
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let updated = 0;
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function processQueue(status) {
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if (status === true) {
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updatesFound = true;
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btnApply.disabled = true;
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btnApply.classList.remove('hidden');
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renderUpdatesOnlyFilter({check: true});
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$$('.updatable:not(.can-update)').map(el => checkUpdate(el, {single: false}));
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BG.updater.checkAllStyles(observe, {save: false}).then(done);
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function observe(state, value, details) {
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switch (state) {
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case BG.updater.COUNT:
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total = value;
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break;
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case BG.updater.UPDATED:
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if (++updated == 1) {
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$('#apply-all-updates').disabled = true;
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$('#apply-all-updates').classList.remove('hidden');
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}
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if (checked < total) {
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queue[checked++].then(status => {
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$('#apply-all-updates').dataset.value = updated;
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// fallthrough
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case BG.updater.SKIPPED:
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checked++;
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reportUpdateState(state, value, details);
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break;
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}
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const progress = $('#update-progress');
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const maxWidth = progress.parentElement.clientWidth;
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progress.style.width = Math.round(checked / total * maxWidth) + 'px';
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setTimeout(processQueue, 0, status);
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});
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return;
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}
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btnCheck.disabled = false;
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btnApply.disabled = false;
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if (!updatesFound) {
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noUpdates.classList.remove('hidden');
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function done() {
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$('#check-all-updates').disabled = false;
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$('#apply-all-updates').disabled = false;
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renderUpdatesOnlyFilter({check: updated > 0});
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if (!updated) {
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$('#update-all-no-updates').classList.remove('hidden');
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setTimeout(() => {
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noUpdates.classList.add('hidden');
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$('#update-all-no-updates').classList.add('hidden');
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}, 10e3);
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}
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}
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}
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function checkUpdate(element) {
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function checkUpdate(element, {single = true} = {}) {
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$('.update-note', element).textContent = t('checkingForUpdate');
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$('.check-update', element).title = '';
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element.classList.remove('checking-update', 'no-update', 'update-problem');
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element.classList.add('checking-update');
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return new Updater(element).run(); // eslint-disable-line no-use-before-define
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}
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class Updater {
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constructor(element) {
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if (single) {
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const style = BG.cachedStyles.byId.get(element.styleId);
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Object.assign(this, {
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element,
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id: style.id,
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url: style.updateUrl,
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md5Url: style.md5Url,
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md5: style.originalMd5,
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});
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BG.updater.checkStyle(style, reportUpdateState, {save: false});
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}
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}
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run() {
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return this.md5Url && this.md5
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? this.checkMd5()
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: this.checkFullCode();
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}
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checkMd5() {
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return download(this.md5Url).then(
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md5 => (md5.length == 32
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? this.decideOnMd5(md5 != this.md5)
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: this.onFailure(-1)),
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status => this.onFailure(status));
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}
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decideOnMd5(md5changed) {
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if (md5changed) {
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return this.checkFullCode({forceUpdate: true});
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}
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this.display();
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}
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checkFullCode({forceUpdate = false} = {}) {
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return download(this.url).then(
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text => this.handleJson(forceUpdate, JSON.parse(text)),
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status => this.onFailure(status));
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}
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handleJson(forceUpdate, json) {
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return getStylesSafe({id: this.id}).then(([style]) => {
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const needsUpdate = forceUpdate || !BG.styleSectionsEqual(style, json);
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this.display({json: needsUpdate && json});
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return needsUpdate;
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});
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}
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onFailure(status) {
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this.display({
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message: status == 0
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? t('updateCheckFailServerUnreachable')
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: t('updateCheckFailBadResponseCode', [status]),
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});
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}
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display({json, message} = {}) {
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// json on success
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// message on failure
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// none on update not needed
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this.element.classList.remove('checking-update');
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if (json) {
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this.element.classList.add('can-update');
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this.element.updatedCode = json;
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$('.update-note', this.element).textContent = '';
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function reportUpdateState(state, style, details) {
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const entry = $('#style-' + style.id);
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entry.classList.remove('checking-update');
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switch (state) {
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case BG.updater.UPDATED:
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entry.classList.add('can-update');
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entry.updatedCode = style;
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$('.update-note', entry).textContent = '';
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$('#onlyUpdates').classList.remove('hidden');
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} else {
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this.element.classList.add('no-update');
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this.element.classList.toggle('update-problem', Boolean(message));
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$('.update-note', this.element).textContent = message || t('updateCheckSucceededNoUpdate');
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if (newUI.enabled) {
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$('.check-update', this.element).title = message;
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break;
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case BG.updater.SKIPPED: {
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if (!details) {
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details = t('updateCheckFailServerUnreachable');
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} else if (typeof details == 'number') {
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details = t('updateCheckFailBadResponseCode', [details]);
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}
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// don't hide if check-all is running
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const same =
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details == BG.updater.SKIPPED_SAME_MD5 ||
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details == BG.updater.SKIPPED_SAME_CODE;
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const message = same ? t('updateCheckSucceededNoUpdate') : details;
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entry.classList.add('no-update');
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entry.classList.toggle('update-problem', !same);
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$('.update-note', entry).textContent = message;
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$('.check-update', entry).title = newUI.enabled ? message : '';
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if (!$('#check-all-updates').disabled) {
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// this is a single update job so we can decide whether to hide the filter
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$('#onlyUpdates').classList.toggle('hidden', !$('.can-update'));
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}
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}
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if (filtersSelector.hide) {
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filterAndAppend({entry: this.element});
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}
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if (filtersSelector.hide) {
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filterAndAppend({entry});
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}
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}
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15
update.js
15
update.js
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@ -15,17 +15,14 @@ var updater = {
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lastUpdateTime: parseInt(localStorage.lastUpdateTime) || Date.now(),
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checkAllStyles(observe = () => {}) {
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checkAllStyles(observe = () => {}, {save = true} = {}) {
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updater.resetInterval();
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return new Promise(resolve => {
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getStyles({}, styles => {
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styles = styles.filter(style => style.updateUrl);
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observe(updater.COUNT, styles.length);
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Promise.all(styles.map(style =>
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updater.checkStyle(style)
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.then(saveStyle)
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.then(saved => observe(updater.UPDATED, saved))
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.catch(err => observe(updater.SKIPPED, style, err))
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updater.checkStyle(style, observe, {save})
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)).then(() => {
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observe(updater.DONE);
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resolve();
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@ -34,7 +31,7 @@ var updater = {
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});
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},
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checkStyle(style) {
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checkStyle(style, observe = () => {}, {save = true} = {}) {
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return download(style.md5Url)
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.then(md5 =>
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!md5 || md5.length != 32 ? Promise.reject(updater.SKIPPED_ERROR_MD5) :
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@ -49,7 +46,11 @@ var updater = {
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Object.assign(json, {
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id: style.id,
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name: null,
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}));
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reason: 'update',
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}))
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.then(json => save ? saveStyle(json) : json)
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.then(saved => observe(updater.UPDATED, saved))
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.catch(err => observe(updater.SKIPPED, style, err));
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},
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styleJSONseemsValid(json) {
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