0b6a2e9d1f
The logic is too hairy and we can't reliably determine when to force summary mode. Work is underway to improve perf for megatopics so this will not be required eventually.
250 lines
8.1 KiB
JavaScript
250 lines
8.1 KiB
JavaScript
import { userPath } from "discourse/lib/url";
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function actionDescription(action, acted, count) {
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if (acted) {
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if (count <= 1) {
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return I18n.t(`post.actions.by_you.${action}`);
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} else {
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return I18n.t(`post.actions.by_you_and_others.${action}`, {
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count: count - 1
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});
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}
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} else {
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return I18n.t(`post.actions.by_others.${action}`, { count });
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}
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}
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const _additionalAttributes = [];
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export function includeAttributes(...attributes) {
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attributes.forEach(a => _additionalAttributes.push(a));
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}
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export function transformBasicPost(post) {
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// Note: it can be dangerous to not use `get` in Ember code, but this is significantly
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// faster and has tests to confirm it works. We only call `get` when the property is a CP
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const postAtts = {
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id: post.id,
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hidden: post.hidden,
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deleted: post.get("deleted"),
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deleted_at: post.deleted_at,
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user_deleted: post.user_deleted,
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isDeleted: post.deleted_at || post.user_deleted, // xxxxx
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deletedByAvatarTemplate: null,
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deletedByUsername: null,
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primary_group_name: post.primary_group_name,
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primary_group_flair_url: post.primary_group_flair_url,
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primary_group_flair_bg_color: post.primary_group_flair_bg_color,
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primary_group_flair_color: post.primary_group_flair_color,
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wiki: post.wiki,
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lastWikiEdit: post.last_wiki_edit,
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firstPost: post.post_number === 1,
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post_number: post.post_number,
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cooked: post.cooked,
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via_email: post.via_email,
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isAutoGenerated: post.is_auto_generated,
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user_id: post.user_id,
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usernameUrl: userPath(post.username),
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username: post.username,
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avatar_template: post.avatar_template,
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bookmarked: post.bookmarked,
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yours: post.yours,
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shareUrl: post.get("shareUrl"),
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staff: post.staff,
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admin: post.admin,
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moderator: post.moderator,
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new_user: post.trust_level === 0,
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name: post.name,
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user_title: post.user_title,
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created_at: post.created_at,
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updated_at: post.updated_at,
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canDelete: post.can_delete,
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canRecover: post.can_recover,
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canEdit: post.can_edit,
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canFlag: !Ember.isEmpty(post.get("flagsAvailable")),
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version: post.version,
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canRecoverTopic: false,
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canDeletedTopic: false,
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canViewEditHistory: post.can_view_edit_history,
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canWiki: post.can_wiki,
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showLike: false,
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liked: false,
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canToggleLike: false,
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likeCount: false,
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actionsSummary: null,
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read: post.read,
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replyToUsername: null,
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replyToAvatarTemplate: null,
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reply_to_post_number: post.reply_to_post_number,
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cooked_hidden: !!post.cooked_hidden,
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expandablePost: false,
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replyCount: post.reply_count,
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locked: post.locked
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};
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_additionalAttributes.forEach(a => (postAtts[a] = post[a]));
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return postAtts;
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}
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export default function transformPost(
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currentUser,
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site,
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post,
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prevPost,
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nextPost
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) {
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// Note: it can be dangerous to not use `get` in Ember code, but this is significantly
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// faster and has tests to confirm it works. We only call `get` when the property is a CP
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const postType = post.post_type;
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const postTypes = site.post_types;
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const topic = post.topic;
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const details = topic.get("details");
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const postAtts = transformBasicPost(post);
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const createdBy = details.created_by || {};
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postAtts.topicId = topic.id;
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postAtts.topicOwner = createdBy.id === post.user_id;
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postAtts.topicCreatedById = createdBy.id;
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postAtts.post_type = postType;
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postAtts.via_email = post.via_email;
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postAtts.isAutoGenerated = post.is_auto_generated;
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postAtts.isModeratorAction = postType === postTypes.moderator_action;
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postAtts.isWhisper = postType === postTypes.whisper;
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postAtts.isSmallAction = postType === postTypes.small_action;
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postAtts.canBookmark = !!currentUser;
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postAtts.canManage = currentUser && currentUser.get("canManageTopic");
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postAtts.canViewRawEmail =
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currentUser && (currentUser.id === post.user_id || currentUser.staff);
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postAtts.canReplyAsNewTopic = details.can_reply_as_new_topic;
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postAtts.isWarning = topic.is_warning;
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postAtts.links = post.get("internalLinks");
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postAtts.replyDirectlyBelow =
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nextPost && nextPost.reply_to_post_number === post.post_number;
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postAtts.replyDirectlyAbove =
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prevPost && post.reply_to_post_number === prevPost.post_number;
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postAtts.linkCounts = post.link_counts;
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postAtts.actionCode = post.action_code;
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postAtts.actionCodeWho = post.action_code_who;
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postAtts.userCustomFields = post.user_custom_fields;
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postAtts.topicUrl = topic.get("url");
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postAtts.isSaving = post.isSaving;
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const showPMMap =
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topic.archetype === "private_message" && post.post_number === 1;
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if (showPMMap) {
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postAtts.showPMMap = true;
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postAtts.allowedGroups = details.allowed_groups;
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postAtts.allowedUsers = details.allowed_users;
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postAtts.canRemoveAllowedUsers = details.can_remove_allowed_users;
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postAtts.canRemoveSelfId = details.can_remove_self_id;
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postAtts.canInvite = details.can_invite_to;
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}
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const showTopicMap =
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showPMMap ||
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(post.post_number === 1 &&
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topic.archetype === "regular" &&
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topic.posts_count > 1);
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if (showTopicMap) {
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postAtts.showTopicMap = true;
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postAtts.topicCreatedAt = topic.created_at;
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postAtts.createdByUsername = createdBy.username;
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postAtts.createdByAvatarTemplate = createdBy.avatar_template;
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postAtts.createdByName = createdBy.name;
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postAtts.lastPostUrl = topic.get("lastPostUrl");
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postAtts.lastPostUsername = details.last_poster.username;
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postAtts.lastPostAvatarTemplate = details.last_poster.avatar_template;
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postAtts.lastPostName = details.last_poster.name;
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postAtts.lastPostAt = topic.last_posted_at;
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postAtts.topicReplyCount = topic.get("replyCount");
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postAtts.topicViews = topic.views;
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postAtts.topicViewsHeat = topic.get("viewsHeat");
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postAtts.participantCount = topic.participant_count;
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postAtts.topicLikeCount = topic.like_count;
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postAtts.topicLinks = details.links;
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if (postAtts.topicLinks) {
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postAtts.topicLinkLength = details.links.length;
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}
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postAtts.topicPostsCount = topic.posts_count;
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postAtts.participants = details.participants;
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const postStream = topic.get("postStream");
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postAtts.userFilters = postStream.userFilters;
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postAtts.topicSummaryEnabled = postStream.summary;
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postAtts.topicWordCount = topic.word_count;
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postAtts.hasTopicSummary = topic.has_summary;
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}
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if (postAtts.isDeleted) {
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postAtts.deletedByAvatarTemplate = post.get(
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"postDeletedBy.avatar_template"
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);
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postAtts.deletedByUsername = post.get("postDeletedBy.username");
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}
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const replyToUser = post.get("reply_to_user");
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if (replyToUser) {
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postAtts.replyToUsername = replyToUser.username;
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postAtts.replyToAvatarTemplate = replyToUser.avatar_template;
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}
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if (post.actions_summary) {
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postAtts.actionsSummary = post.actions_summary
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.filter(a => {
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return a.actionType.name_key !== "like" && a.count > 0;
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})
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.map(a => {
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const acted = a.acted;
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const action = a.actionType.name_key;
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const count = a.count;
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return {
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id: a.id,
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postId: post.id,
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action,
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acted,
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count,
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canUndo: a.can_undo,
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canDeferFlags: a.can_defer_flags,
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description: actionDescription(action, acted, count)
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};
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});
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}
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const likeAction = post.likeAction;
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if (likeAction) {
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postAtts.liked = likeAction.acted;
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postAtts.canToggleLike = likeAction.get("canToggle");
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postAtts.showLike = postAtts.liked || postAtts.canToggleLike;
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postAtts.likeCount = likeAction.count;
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}
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if (!currentUser) {
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postAtts.showLike = !topic.archived;
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}
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if (postAtts.post_number === 1) {
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postAtts.canRecoverTopic = topic.deleted_at && details.can_recover;
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postAtts.canDeleteTopic = !topic.deleted_at && details.can_delete;
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postAtts.expandablePost = topic.expandable_first_post;
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} else {
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postAtts.canRecover = postAtts.isDeleted && postAtts.canRecover;
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postAtts.canDelete =
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postAtts.canDelete &&
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!post.deleted_at &&
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currentUser &&
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(currentUser.staff || !post.user_deleted);
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}
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_additionalAttributes.forEach(a => (postAtts[a] = post[a]));
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return postAtts;
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}
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