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main.ts
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main.ts
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/// <reference types="svelte" />
import {
App,
debounce,
Editor,
getAllTags,
MarkdownView,
normalizePath,
Notice,
parseYaml,
Platform,
Plugin,
PluginSettingTab,
Setting,
TFile,
WorkspaceLeaf,
TAbstractFile,
type MarkdownFileInfo,
} from "obsidian";
import {
DEFAULT_SETTINGS,
OrderDirection,
OrderKeyItem,
OrderKeyTag,
type ScrollViewFile,
type ScrollViewState,
type TagFolderListState,
type TagFolderSettings,
type TagInfoDict,
VIEW_TYPE_SCROLL,
VIEW_TYPE_TAGFOLDER,
VIEW_TYPE_TAGFOLDER_LIST,
type ViewItem,
VIEW_TYPE_TAGFOLDER_LINK,
type FileCache,
enumShowListIn
} from "types";
import { allViewItems, allViewItemsByLink, appliedFiles, currentFile, maxDepth, pluginInstance, searchString, selectedTags, tagFolderSetting, tagInfo } from "store";
import {
compare,
doEvents,
fileCacheToCompare,
parseAllReference,
renderSpecialTag,
secondsToFreshness,
unique,
updateItemsLinkMap,
ancestorToLongestTag,
ancestorToTags,
joinPartialPath,
removeIntermediatePath,
trimTrailingSlash,
isSpecialTag,
trimPrefix
} from "./util";
import { ScrollView } from "./ScrollView";
import { TagFolderView } from "./TagFolderView";
import { TagFolderList } from "./TagFolderList";
export type DISPLAY_METHOD = "PATH/NAME" | "NAME" | "NAME : PATH";
// The `Intermidiate` is spelt incorrectly, but it is already used as the key of the configuration.
// Leave it to the future.
export type HIDE_ITEMS_TYPE = "NONE" | "DEDICATED_INTERMIDIATES" | "ALL_EXCEPT_BOTTOM";
const HideItemsType: Record<string, string> = {
NONE: "Hide nothing",
DEDICATED_INTERMIDIATES: "Only intermediates of nested tags",
ALL_EXCEPT_BOTTOM: "All intermediates",
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function dotted<T extends Record<string, any>>(object: T, notation: string) {
return notation.split('.').reduce((a, b) => (a && (b in a)) ? a[b] : null, object);
}
function getCompareMethodItems(settings: TagFolderSettings) {
const invert = settings.sortType.contains("_DESC") ? -1 : 1;
switch (settings.sortType) {
case "DISPNAME_ASC":
case "DISPNAME_DESC":
return (a: ViewItem, b: ViewItem) =>
compare(a.displayName, b.displayName) * invert;
case "FULLPATH_ASC":
case "FULLPATH_DESC":
return (a: ViewItem, b: ViewItem) =>
compare(a.path, b.path) * invert;
case "MTIME_ASC":
case "MTIME_DESC":
return (a: ViewItem, b: ViewItem) => (a.mtime - b.mtime) * invert;
case "CTIME_ASC":
case "CTIME_DESC":
return (a: ViewItem, b: ViewItem) => (a.ctime - b.ctime) * invert;
case "NAME_ASC":
case "NAME_DESC":
return (a: ViewItem, b: ViewItem) =>
compare(a.filename, b.filename) * invert;
default:
console.warn("Compare method (items) corrupted");
return (a: ViewItem, b: ViewItem) =>
compare(a.displayName, b.displayName) * invert;
}
}
// Thank you @pjeby!
function onElement<T extends HTMLElement | Document>(el: T, event: string, selector: string, callback: CallableFunction, options: EventListenerOptions) {
//@ts-ignore
el.on(event, selector, callback, options)
//@ts-ignore
return () => el.off(event, selector, callback, options);
}
export default class TagFolderPlugin extends Plugin {
settings: TagFolderSettings = { ...DEFAULT_SETTINGS };
// Folder opening status.
expandedFolders: string[] = ["root"];
// The File that now opening
currentOpeningFile = "";
searchString = "";
allViewItems = [] as ViewItem[];
allViewItemsByLink = [] as ViewItem[];
compareItems: (a: ViewItem, b: ViewItem) => number = (_, __) => 0;
getView(): TagFolderView | null {
for (const leaf of this.app.workspace.getLeavesOfType(
VIEW_TYPE_TAGFOLDER
)) {
const view = leaf.view;
if (view instanceof TagFolderView) {
return view;
}
}
return null;
}
getLinkView(): TagFolderView | null {
for (const leaf of this.app.workspace.getLeavesOfType(
VIEW_TYPE_TAGFOLDER_LINK
)) {
const view = leaf.view;
if (view instanceof TagFolderView) {
return view;
}
}
return null;
}
// Called when item clicked in the tag folder pane.
readonly focusFile = (path: string, specialKey: boolean): void => {
if (this.currentOpeningFile == path) return;
const _targetFile = this.app.vault.getAbstractFileByPath(path);
const targetFile = (_targetFile instanceof TFile) ? _targetFile : this.app.vault
.getFiles()
.find((f) => f.path === path);
if (targetFile) {
if (specialKey) {
void this.app.workspace.openLinkText(targetFile.path, targetFile.path, "tab");
} else {
// const leaf = this.app.workspace.getLeaf(false);
// leaf.openFile(targetFile);
void this.app.workspace.openLinkText(targetFile.path, targetFile.path);
}
}
};
hoverPreview(e: MouseEvent, path: string) {
this.app.workspace.trigger("hover-link", {
event: e,
source: "file-explorer",
hoverParent: this,
targetEl: e.target,
linktext: path,
});
}
setSearchString(search: string) {
searchString.set(search);
}
getFileTitle(file: TFile): string {
if (!this.settings.useTitle) return file.basename;
const metadata = this.app.metadataCache.getCache(file.path);
if (metadata?.frontmatter && (this.settings.frontmatterKey)) {
const d = dotted(metadata.frontmatter, this.settings.frontmatterKey);
if (d) return `${d}`;
}
if (metadata?.headings) {
const h1 = metadata.headings.find((e) => e.level == 1);
if (h1) {
return h1.heading;
}
}
return file.basename;
}
getDisplayName(file: TFile): string {
const filename = this.getFileTitle(file) || file.basename;
if (this.settings.displayMethod == "NAME") {
return filename;
}
const path = file.path.split("/");
path.pop();
const displayPath = path.join("/");
if (this.settings.displayMethod == "NAME : PATH") {
return `${filename} : ${displayPath}`;
}
if (this.settings.displayMethod == "PATH/NAME") {
return `${displayPath}/${filename}`;
}
return filename;
}
async onload() {
await this.loadSettings();
this.hoverPreview = this.hoverPreview.bind(this);
this.modifyFile = this.modifyFile.bind(this);
this.setSearchString = this.setSearchString.bind(this);
this.openScrollView = this.openScrollView.bind(this);
// Make loadFileInfo debounced .
this.loadFileInfo = debounce(
this.loadFileInfo.bind(this),
this.settings.scanDelay,
true
);
pluginInstance.set(this);
this.registerView(
VIEW_TYPE_TAGFOLDER,
(leaf) => new TagFolderView(leaf, this, "tags")
);
this.registerView(
VIEW_TYPE_TAGFOLDER_LINK,
(leaf) => new TagFolderView(leaf, this, "links")
);
this.registerView(
VIEW_TYPE_TAGFOLDER_LIST,
(leaf) => new TagFolderList(leaf, this)
);
this.registerView(
VIEW_TYPE_SCROLL,
(leaf) => new ScrollView(leaf, this)
);
this.app.workspace.onLayoutReady(async () => {
this.loadFileInfo();
if (this.settings.alwaysOpen) {
await this.initView();
await this.activateView();
}
if (this.settings.useTagInfo) {
await this.loadTagInfo();
}
});
this.addCommand({
id: "tagfolder-open",
name: "Show Tag Folder",
callback: () => {
void this.activateView();
},
});
this.addCommand({
id: "tagfolder-link-open",
name: "Show Link Folder",
callback: () => {
void this.activateViewLink();
},
});
this.addCommand({
id: "tagfolder-rebuild-tree",
name: "Force Rebuild",
callback: () => {
this.refreshAllTree();
},
});
this.addCommand({
id: "tagfolder-create-similar",
name: "Create a new note with the same tags",
editorCallback: async (editor: Editor, view: MarkdownView | MarkdownFileInfo) => {
const file = view?.file;
if (!file) return;
const cache = this.app.metadataCache.getFileCache(file);
if (!cache) return;
const tags = getAllTags(cache) ?? [];
const tagsWithoutPrefix = tags.map((e) => trimPrefix(e, "#"));
await this.createNewNote(tagsWithoutPrefix);
},
});
this.metadataCacheChanged = this.metadataCacheChanged.bind(this);
this.watchWorkspaceOpen = this.watchWorkspaceOpen.bind(this);
this.metadataCacheResolve = this.metadataCacheResolve.bind(this);
this.metadataCacheResolved = this.metadataCacheResolved.bind(this);
this.loadFileInfo = this.loadFileInfo.bind(this);
this.registerEvent(
this.app.metadataCache.on("changed", this.metadataCacheChanged)
);
this.registerEvent(
this.app.metadataCache.on("resolve", this.metadataCacheResolve)
);
this.registerEvent(
this.app.metadataCache.on("resolved", this.metadataCacheResolved)
);
this.refreshAllTree = this.refreshAllTree.bind(this);
this.refreshTree = this.refreshTree.bind(this);
this.registerEvent(this.app.vault.on("rename", this.refreshTree));
this.registerEvent(this.app.vault.on("delete", this.refreshTree));
this.registerEvent(this.app.vault.on("modify", this.modifyFile));
this.registerEvent(
this.app.workspace.on("file-open", this.watchWorkspaceOpen)
);
this.watchWorkspaceOpen(this.app.workspace.getActiveFile());
this.addSettingTab(new TagFolderSettingTab(this.app, this));
maxDepth.set(this.settings.expandLimit);
searchString.subscribe((search => {
this.searchString = search;
this.refreshAllTree();
}))
const setTagSearchString = (event: MouseEvent, tagString: string) => {
if (tagString) {
const regExpTagStr = new RegExp(`(^|\\s)${tagString.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}(\\s|$)`, "u");
const regExpTagStrInv = new RegExp(`(^|\\s)-${tagString.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}(\\s|$)`, "u");
if (event.altKey) {
return;
} else if (event.ctrlKey && event.shiftKey) {
if (this.searchString.match(regExpTagStr)) {
this.setSearchString(this.searchString.replace(regExpTagStr, ""));
} else if (!this.searchString.match(regExpTagStrInv)) {
this.setSearchString(this.searchString + (this.searchString.length == 0 ? "" : " ") + `-${tagString}`);
}
} else if (event.ctrlKey) {
if (this.searchString.match(regExpTagStrInv)) {
this.setSearchString(this.searchString.replace(regExpTagStrInv, ""));
} else if (!this.searchString.match(regExpTagStr)) {
this.setSearchString(this.searchString + (this.searchString.length == 0 ? "" : " ") + `${tagString}`);
}
} else {
this.setSearchString(tagString);
}
event.preventDefault();
event.stopPropagation();
}
}
const selectorHashTagLink = 'a.tag[href^="#"]';
const selectorHashTagSpan = "span.cm-hashtag.cm-meta";
this.register(
onElement(document, "click", selectorHashTagLink, (event: MouseEvent, targetEl: HTMLElement) => {
if (!this.settings.overrideTagClicking) return;
const tagString = targetEl.innerText.substring(1);
if (tagString) {
setTagSearchString(event, tagString);
const leaf = this.getView()?.leaf;
if (leaf) {
void this.app.workspace.revealLeaf(leaf);
}
}
}, { capture: true })
);
this.register(
onElement(document, "click", selectorHashTagSpan, (event: MouseEvent, targetEl: HTMLElement) => {
if (!this.settings.overrideTagClicking) return;
let enumTags: Element | null = targetEl;
let tagString = "";
// A tag is consisted of possibly several spans having each class.
// Usually, they have been merged into two spans. but can be more.
// In any event, the first item has `cm-hashtag-begin`, and the last
// item has `cm-hashtag-end` but both (or all) spans possibly raises events.
// So we have to find the head and trace them to the tail.
while (!enumTags.classList.contains("cm-hashtag-begin")) {
enumTags = enumTags.previousElementSibling;
if (!enumTags) {
console.log("Error! start tag not found.");
return;
}
}
do {
if (enumTags instanceof HTMLElement) {
tagString += enumTags.innerText;
if (enumTags.classList.contains("cm-hashtag-end")) {
break;
}
}
enumTags = enumTags.nextElementSibling;
} while (enumTags);
tagString = tagString.substring(1) //Snip hash.
setTagSearchString(event, tagString);
const leaf = this.getView()?.leaf;
if (leaf) {
void this.app.workspace.revealLeaf(leaf);
}
}, { capture: true })
);
selectedTags.subscribe(newTags => {
void this.openListView(newTags)
})
}
watchWorkspaceOpen(file: TFile | null) {
if (file) {
this.currentOpeningFile = file.path;
} else {
this.currentOpeningFile = "";
}
currentFile.set(this.currentOpeningFile);
}
metadataCacheChanged(file: TFile) {
void this.loadFileInfoAsync(file);
}
metadataCacheResolve(file: TFile) {
if (this.getLinkView() != null) {
void this.loadFileInfoAsync(file);
}
}
metadataCacheResolved() {
if (this.getLinkView() != null) {
// console.warn("MetaCache Resolved")
// this.loadFileInfo();
}
}
refreshTree(file: TAbstractFile, oldName?: string) {
if (oldName) {
this.refreshAllTree();
} else {
if (file instanceof TFile) {
this.loadFileInfo(file);
}
}
}
refreshAllTree() {
this.loadFileInfo();
}
fileCaches: FileCache[] = [];
oldFileCache = "";
parsedFileCache = new Map<string, number>();
getFileCacheLinks(file: TFile) {
const cachedLinks = this.app.metadataCache.resolvedLinks;
const allLinks = this.getLinkView() == null ? [] : parseAllReference(cachedLinks, file.path, this.settings.linkConfig);
const links = [...allLinks.filter(e => e.endsWith(".md")).map(e => `${e}`)];
return links;
}
getFileCacheData(file: TFile): FileCache | false {
const metadata = this.app.metadataCache.getFileCache(file);
if (!metadata) return false;
const links = this.getFileCacheLinks(file);
return {
file: file,
links: links,
tags: getAllTags(metadata) || [],
};
}
updateFileCachesAll(): boolean {
const filesAll = [...this.app.vault.getMarkdownFiles(), ...this.app.vault.getAllLoadedFiles().filter(e => "extension" in e && e.extension == "canvas") as TFile[]];
const processFiles = filesAll.filter(file => this.parsedFileCache.get(file.path) ?? 0 != file.stat.mtime);
const caches = processFiles.map(entry => this.getFileCacheData(entry)).filter(e => e !== false)
this.fileCaches = [...caches];
return this.isFileCacheChanged();
}
isFileCacheChanged() {
const fileCacheDump = JSON.stringify(
this.fileCaches.map((e) => ({
path: e.file.path,
links: e.links,
tags: e.tags,
}))
);
if (this.oldFileCache == fileCacheDump) {
return false;
} else {
this.oldFileCache = fileCacheDump;
return true;
}
}
updateFileCaches(diffs: (TFile | undefined)[] = []): boolean {
let anyUpdated = false;
if (this.fileCaches.length == 0 || diffs.length == 0) {
return this.updateFileCachesAll();
} else {
const processDiffs = [...diffs];
let newCaches = [...this.fileCaches];
let diff = processDiffs.shift();
do {
const procDiff = diff;
if (!procDiff) break;
// Find old one and remove if exist once.
const old = newCaches.find(
(fileCache) => fileCache.file.path == procDiff.path
);
if (old) {
newCaches = newCaches.filter(
(fileCache) => fileCache !== old
);
}
const newCache = this.getFileCacheData(procDiff);
if (newCache) {
// Update about references
if (this.getLinkView() != null) {
const oldLinks = old?.links || [];
const newLinks = newCache.links;
const all = unique([...oldLinks, ...newLinks]);
// Updated or Deleted reference
const diffs = all.filter(link => !oldLinks.contains(link) || !newLinks.contains(link))
for (const filename of diffs) {
const file = this.app.vault.getAbstractFileByPath(filename);
if (file instanceof TFile) processDiffs.push(file);
}
}
newCaches.push(newCache);
}
anyUpdated = anyUpdated || (JSON.stringify(fileCacheToCompare(old)) != JSON.stringify(fileCacheToCompare(newCache)));
diff = processDiffs.shift();
} while (diff !== undefined);
this.fileCaches = newCaches;
}
return anyUpdated;
}
async getItemsList(mode: "tag" | "link"): Promise<ViewItem[]> {
const items: ViewItem[] = [];
const ignoreDocTags = this.settings.ignoreDocTags
.toLowerCase()
.replace(/[\n ]/g, "")
.split(",");
const ignoreTags = this.settings.ignoreTags
.toLowerCase()
.replace(/[\n ]/g, "")
.split(",");
const ignoreFolders = this.settings.ignoreFolders
.toLowerCase()
.replace(/\n/g, "")
.split(",")
.map((e) => e.trim())
.filter((e) => !!e);
const targetFolders = this.settings.targetFolders
.toLowerCase()
.replace(/\n/g, "")
.split(",")
.map((e) => e.trim())
.filter((e) => !!e);
const searchItems = this.searchString
.toLowerCase()
.split("|")
.map((ee) => ee.split(" ").map((e) => e.trim()));
const today = Date.now();
const archiveTags = this.settings.archiveTags
.toLowerCase()
.replace(/[\n ]/g, "")
.split(",");
for (const fileCache of this.fileCaches) {
if (
targetFolders.length > 0 &&
!targetFolders.some(
(e) => {
return e != "" &&
fileCache.file.path.toLowerCase().startsWith(e)
}
)
) {
continue;
}
if (
ignoreFolders.some(
(e) =>
e != "" &&
fileCache.file.path.toLowerCase().startsWith(e)
)
) {
continue;
}
await doEvents();
const tagRedirectList = {} as { [key: string]: string };
if (this.settings.useTagInfo && this.tagInfo) {
for (const [key, taginfo] of Object.entries(this.tagInfo)) {
if (taginfo?.redirect) {
tagRedirectList[key] = taginfo.redirect;
}
}
}
let allTags = [] as string[];
if (mode == "tag") {
const allTagsDocs = unique(fileCache.tags);
allTags = unique(allTagsDocs.map((e) => e.substring(1)).map(e => e in tagRedirectList ? tagRedirectList[e] : e));
} else {
allTags = unique(fileCache.links)
}
if (this.settings.disableNestedTags && mode == "tag") {
allTags = allTags.map((e) => e.split("/")).flat();
}
if (allTags.length == 0) {
if (mode == "tag") {
allTags = ["_untagged"];
} else if (mode == "link") {
allTags = ["_unlinked"];
}
}
if (fileCache.file.extension == "canvas") {
allTags.push("_VIRTUAL_TAG_CANVAS")
}
if (this.settings.useVirtualTag) {
const mtime = fileCache.file.stat.mtime;
const diff = today - mtime
const disp = secondsToFreshness(diff);
allTags.push(`_VIRTUAL_TAG_FRESHNESS/${disp}`);
}
if (
allTags.some((tag) =>
ignoreDocTags.contains(tag.toLowerCase())
)
) {
continue;
}
// filter the items
const w = searchItems.map((searchItem) => {
let bx = false;
if (allTags.length == 0) return false;
for (const searchSrc of searchItem) {
let search = searchSrc;
let func = "contains" as "contains" | "startsWith";
if (search.startsWith("#")) {
search = search.substring(1);
func = "startsWith";
}
if (search.startsWith("-")) {
bx =
bx ||
allTags.some((tag) =>
tag
.toLowerCase()[func](search.substring(1))
);
// if (bx) continue;
} else {
bx =
bx ||
allTags.every(
(tag) =>
!tag.toLowerCase()[func](search)
);
// if (bx) continue;
}
}
return bx;
});
if (w.every((e) => e)) continue;
allTags = allTags.filter(
(tag) => !ignoreTags.contains(tag.toLowerCase())
);
// if (this.settings.reduceNestedParent) {
// allTags = mergeSameParents(allTags);
// }
const links = [...fileCache.links];
if (links.length == 0) links.push("_unlinked");
if (this.settings.disableNarrowingDown && mode == "tag") {
const archiveTagsMatched = allTags.filter(e => archiveTags.contains(e.toLowerCase()));
const targetTags = archiveTagsMatched.length == 0 ? allTags : archiveTagsMatched;
for (const tags of targetTags) {
items.push({
tags: [tags],
extraTags: allTags.filter(e => e != tags),
path: fileCache.file.path,
displayName: this.getDisplayName(fileCache.file),
ancestors: [],
mtime: fileCache.file.stat.mtime,
ctime: fileCache.file.stat.ctime,
filename: fileCache.file.basename,
links: links,
});
}
} else {
items.push({
tags: allTags,
extraTags: [],
path: fileCache.file.path,
displayName: this.getDisplayName(fileCache.file),
ancestors: [],
mtime: fileCache.file.stat.mtime,
ctime: fileCache.file.stat.ctime,
filename: fileCache.file.basename,
links: links,
});
}
}
return items;
}
lastSettings = "";
lastSearchString = "";
loadFileInfo(diff?: TFile) {
void this.loadFileInfoAsync(diff).then(e => {
/* NO op*/
});
}
processingFileInfo = false;
isSettingChanged() {
const strSetting = JSON.stringify(this.settings);
const isSettingChanged = strSetting != this.lastSettings;
const isSearchStringModified =
this.searchString != this.lastSearchString;
if (isSettingChanged) {
this.lastSettings = strSetting;
}
if (isSearchStringModified) {
this.lastSearchString = this.searchString;
}
return isSearchStringModified || isSettingChanged;
}
loadFileQueue = [] as TFile[];
loadFileTimer?: ReturnType<typeof setTimeout> = undefined;
async loadFileInfos(diffs: TFile[]) {
if (this.processingFileInfo) {
diffs.forEach(e => void this.loadFileInfoAsync(e));
return;
}
try {
this.processingFileInfo = true;
const cacheUpdated = this.updateFileCaches(diffs);
if (this.isSettingChanged() || cacheUpdated) {
appliedFiles.set(diffs.map(e => e.path));
await this.applyFileInfoToView();
}
// Apply content of diffs to each view.
await this.applyUpdateIntoScroll(diffs);
const af = this.app.workspace.getActiveFile();
if (af && this.currentOpeningFile != af.path) {
this.currentOpeningFile = af.path;
currentFile.set(this.currentOpeningFile);
}
} finally {
this.processingFileInfo = false;
}
}
async applyFileInfoToView() {
const items = await this.getItemsList("tag");
const itemsSorted = items.sort(this.compareItems);
this.allViewItems = itemsSorted;
allViewItems.set(this.allViewItems);
if (this.getLinkView() != null) {
const itemsLink = await this.getItemsList("link");
updateItemsLinkMap(itemsLink);
const itemsLinkSorted = itemsLink.sort(this.compareItems);
this.allViewItemsByLink = itemsLinkSorted;
allViewItemsByLink.set(this.allViewItemsByLink);
}
}
// Sweep updated file or all files to retrieve tags.
async loadFileInfoAsync(diff?: TFile) {
if (!diff) {
this.loadFileQueue = [];
if (this.loadFileTimer) {
clearTimeout(this.loadFileTimer);
this.loadFileTimer = undefined;
}
await this.loadFileInfos([]);
return;
}
if (diff && this.loadFileQueue.some(e => e.path == diff?.path)) {
//console.log(`LoadFileInfo already in queue:${diff?.path}`)
} else {
this.loadFileQueue.push(diff);
//console.log(`LoadFileInfo queued:${diff.path}`);
}
if (this.loadFileTimer) {
clearTimeout(this.loadFileTimer);
}
this.loadFileTimer = setTimeout(() => {
if (this.loadFileQueue.length === 0) {
// console.log(`No need to LoadFile`);
} else {
const diffs = [...this.loadFileQueue];
this.loadFileQueue = [];
void this.loadFileInfos(diffs);
}
}, 200);
}
onunload() {
pluginInstance.set(undefined!);
}
async openScrollView(leaf: WorkspaceLeaf | undefined, title: string, tagPath: string, files: string[]) {
if (!leaf) {
leaf = this.app.workspace.getLeaf("split");
}
// this.app.workspace.create
await leaf.setViewState({
type: VIEW_TYPE_SCROLL,
active: true,
state: { files: files.map(e => ({ path: e })), title: title, tagPath: tagPath } as ScrollViewState
});
void this.app.workspace.revealLeaf(
leaf
);
}
async applyUpdateIntoScroll(files: TFile[]) {
const leaves = this.app.workspace.getLeavesOfType(VIEW_TYPE_SCROLL);
for (const leaf of leaves) {
const view = leaf.view as ScrollView;
if (!view) continue;
const viewState = leaf.getViewState();
const scrollViewState = view?.getScrollViewState();
if (!viewState || !scrollViewState) continue;
const viewStat = { ...viewState, state: { ...scrollViewState } }
for (const file of files) {
if (file && view.isFileOpened(file.path)) {
const newStat = {
...viewStat,
state: {
...viewStat.state,
files: viewStat.state.files.map(e => e.path == file.path ? ({
path: file.path
} as ScrollViewFile) : e)
}
}
await leaf.setViewState(newStat);
}
}
const tagPath = viewStat.state.tagPath;
const tags = tagPath.split(", ");
let matchedFiles = this.allViewItems;
for (const tag of tags) {
matchedFiles = matchedFiles.filter((item) =>
item.tags
.map((tag) => tag.toLowerCase())
.some(
(itemTag) =>
itemTag ==
tag.toLowerCase() ||
(itemTag + "/").startsWith(
tag.toLowerCase() +
(tag.endsWith("/")
? ""
: "/")
)
)
)
}
const newFilesArray = matchedFiles.map(e => e.path);
const newFiles = newFilesArray.sort().join("-");
const oldFiles = viewStat.state.files.map(e => e.path).sort().join("-");
if (newFiles != oldFiles) {
// List has changed
const newStat = {
...viewStat,
state: {
...viewStat.state,
files: newFilesArray.map(path => {
const old = viewStat.state.files.find(e => e.path == path);
if (old) return old;
return {
path: path
} as ScrollViewFile;
})
}
}
await leaf.setViewState(newStat);
}
}
}
async _initTagView() {
const leaves = this.app.workspace.getLeavesOfType(VIEW_TYPE_TAGFOLDER);
if (leaves.length == 0) {
await this.app.workspace.getLeftLeaf(false)?.setViewState({
type: VIEW_TYPE_TAGFOLDER,
state: { treeViewType: "tags" }
});
} else {
const newState = leaves[0].getViewState();
await leaves[0].setViewState({
type: VIEW_TYPE_TAGFOLDER,
state: { ...newState, treeViewType: "tags" }
})
}
}
async _initLinkView() {
const leaves = this.app.workspace.getLeavesOfType(VIEW_TYPE_TAGFOLDER_LINK);
if (leaves.length == 0) {
await this.app.workspace.getLeftLeaf(false)?.setViewState({
type: VIEW_TYPE_TAGFOLDER_LINK,
state: { treeViewType: "links" }
});
} else {
const newState = leaves[0].getViewState();
await leaves[0].setViewState({
type: VIEW_TYPE_TAGFOLDER_LINK,
state: { ...newState, treeViewType: "links" }
})
}
}
async initView() {
this.loadFileInfo();
await this._initTagView();
}
async initLinkView() {
this.loadFileInfo();
await this._initLinkView();
}
async activateView() {
const leaves = this.app.workspace.getLeavesOfType(VIEW_TYPE_TAGFOLDER);
await this.initView();
if (leaves.length > 0) {
await this.app.workspace.revealLeaf(
leaves[0]
);
}
}
async activateViewLink() {
const leaves = this.app.workspace.getLeavesOfType(VIEW_TYPE_TAGFOLDER_LINK);
await this.initLinkView();
if (leaves.length > 0) {
await this.app.workspace.revealLeaf(
leaves[0]
);
}
}
tagInfo: TagInfoDict = {};
tagInfoFrontMatterBuffer: Record<string, object> = {};
skipOnce = false;
tagInfoBody = "";
async modifyFile(file: TAbstractFile) {
if (!this.settings.useTagInfo) return;
if (this.skipOnce) {
this.skipOnce = false;
return;
}
if (file.name == this.getTagInfoFilename()) {
await this.loadTagInfo();
}
}
getTagInfoFilename() {
return normalizePath(this.settings.tagInfo);
}
getTagInfoFile() {
const file = this.app.vault.getAbstractFileByPath(this.getTagInfoFilename());
if (file instanceof TFile) {
return file;
}
return null;
}
applyTagInfo() {
if (this.tagInfo == null) return;
if (!this.settings.useTagInfo) return;