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whippy-edition/app/javascript/mastodon/actions/importer/normalizer.js

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2018-03-24 21:06:27 +09:00
import escapeTextContentForBrowser from 'escape-html';
import emojify from '../../features/emoji/emoji';
import { unescapeHTML } from '../../utils/html';
import { expandSpoilers } from '../../initial_state';
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const domParser = new DOMParser();
const makeEmojiMap = record => record.emojis.reduce((obj, emoji) => {
obj[`:${emoji.shortcode}:`] = emoji;
return obj;
}, {});
export function searchTextFromRawStatus (status) {
const spoilerText = status.spoiler_text || '';
const searchContent = ([spoilerText, status.content].concat((status.poll && status.poll.options) ? status.poll.options.map(option => option.title) : [])).concat(status.media_attachments.map(att => att.description)).join('\n\n').replace(/<br\s*\/?>/g, '\n').replace(/<\/p><p>/g, '\n\n');
return domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
}
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export function normalizeAccount(account) {
account = { ...account };
const emojiMap = makeEmojiMap(account);
const displayName = account.display_name.trim().length === 0 ? account.username : account.display_name;
account.display_name_html = emojify(escapeTextContentForBrowser(displayName), emojiMap);
account.note_emojified = emojify(account.note, emojiMap);
account.note_plain = unescapeHTML(account.note);
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if (account.fields) {
account.fields = account.fields.map(pair => ({
...pair,
name_emojified: emojify(escapeTextContentForBrowser(pair.name), emojiMap),
value_emojified: emojify(pair.value, emojiMap),
value_plain: unescapeHTML(pair.value),
}));
}
if (account.moved) {
account.moved = account.moved.id;
}
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return account;
}
export function normalizeStatus(status, normalOldStatus) {
const normalStatus = { ...status };
normalStatus.account = status.account.id;
if (status.reblog && status.reblog.id) {
normalStatus.reblog = status.reblog.id;
}
if (status.poll && status.poll.id) {
normalStatus.poll = status.poll.id;
}
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// Only calculate these values when status first encountered
// Otherwise keep the ones already in the reducer
if (normalOldStatus) {
normalStatus.search_index = normalOldStatus.get('search_index');
normalStatus.contentHtml = normalOldStatus.get('contentHtml');
normalStatus.spoilerHtml = normalOldStatus.get('spoilerHtml');
normalStatus.hidden = normalOldStatus.get('hidden');
} else {
// If the status has a CW but no contents, treat the CW as if it were the
// status' contents, to avoid having a CW toggle with seemingly no effect.
if (normalStatus.spoiler_text && !normalStatus.content) {
normalStatus.content = normalStatus.spoiler_text;
normalStatus.spoiler_text = '';
}
const spoilerText = normalStatus.spoiler_text || '';
const searchContent = ([spoilerText, status.content].concat((status.poll && status.poll.options) ? status.poll.options.map(option => option.title) : [])).join('\n\n').replace(/<br\s*\/?>/g, '\n').replace(/<\/p><p>/g, '\n\n');
const emojiMap = makeEmojiMap(normalStatus);
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normalStatus.search_index = domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
normalStatus.contentHtml = emojify(normalStatus.content, emojiMap);
normalStatus.spoilerHtml = emojify(escapeTextContentForBrowser(spoilerText), emojiMap);
normalStatus.hidden = expandSpoilers ? false : spoilerText.length > 0 || normalStatus.sensitive;
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}
return normalStatus;
}
export function normalizePoll(poll) {
const normalPoll = { ...poll };
const emojiMap = makeEmojiMap(normalPoll);
normalPoll.options = poll.options.map((option, index) => ({
...option,
voted: poll.own_votes && poll.own_votes.includes(index),
title_emojified: emojify(escapeTextContentForBrowser(option.title), emojiMap),
}));
return normalPoll;
}
export function normalizeAnnouncement(announcement) {
const normalAnnouncement = { ...announcement };
const emojiMap = makeEmojiMap(normalAnnouncement);
normalAnnouncement.contentHtml = emojify(normalAnnouncement.content, emojiMap);
return normalAnnouncement;
}