82 lines
2.5 KiB
TypeScript
82 lines
2.5 KiB
TypeScript
import {html} from 'htm/preact';
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import {render} from 'preact';
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import {
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AutocompleteFeature,
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BackToTopFeature,
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extractAndSaveGroups,
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getSettings,
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initialize,
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JumpToNewCommentFeature,
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log,
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runHideVotesFeature,
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runMarkdownToolbarFeature,
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TRXComponent,
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UserLabelsFeature
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} from '.';
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window.addEventListener('load', async () => {
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const start = window.performance.now();
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initialize();
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const settings = await getSettings();
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// Any features that will use `settings.data.knownGroups` should be added to
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// this array so that when groups are changed on Tildes, TRX can still update
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// them without having to change the hardcoded values.
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const usesKnownGroups = [settings.features.autocomplete];
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// Only when any of the features that uses this data try to save the groups.
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if (usesKnownGroups.some((value) => value)) {
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settings.data.knownGroups = await extractAndSaveGroups(settings);
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}
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// Object to hold the active components we are going to render.
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const components: Record<string, TRXComponent | undefined> = {};
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if (settings.features.autocomplete) {
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components.autocomplete = html`
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<${AutocompleteFeature} settings=${settings} />
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`;
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}
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if (settings.features.backToTop) {
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components.backToTop = html`<${BackToTopFeature} />`;
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}
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if (settings.features.hideVotes) {
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runHideVotesFeature(settings);
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}
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if (settings.features.jumpToNewComment) {
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components.jumpToNewComment = html`<${JumpToNewCommentFeature} />`;
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}
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if (settings.features.markdownToolbar) {
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runMarkdownToolbarFeature();
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}
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if (settings.features.userLabels) {
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components.userLabels = html`
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<${UserLabelsFeature} settings=${settings} />
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`;
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}
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// Insert a placeholder at the end of the body first, then render the rest
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// and use that as the replacement element. Otherwise render() would put it
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// at the beginning of the body which causes a bunch of different issues.
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const replacement = document.createElement('div');
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document.body.append(replacement);
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// The jump to new comment button must come right before
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// the back to top button. The CSS depends on them being in this order.
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render(
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html`<div id="trx-container">
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${components.jumpToNewComment} ${components.backToTop}
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${components.autocomplete} ${components.userLabels}
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</div>`,
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document.body,
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replacement
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);
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const initializedIn = window.performance.now() - start;
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log(`Initialized in approximately ${initializedIn} milliseconds.`);
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});
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