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obsidian-sample-plugin
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Unified the way of accessing the FileExplorerView and added a bit more defensive programming in this area. Also added support for deferred monkey-patching of FileExplorerView in case it doesn't succeeds in the initialization sequence

This commit is contained in:
SebastianMC 2022-09-29 19:05:06 +02:00
parent a2126fa888
commit 13f76cc623
1 changed files with 50 additions and 41 deletions
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91
src/main.ts
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@ -55,6 +55,8 @@ export default class CustomSortPlugin extends Plugin {
sortSpecCache?: SortSpecsCollection | null
initialAutoOrManualSortingTriggered: boolean
fileExplorerFolderPatched: boolean
showNotice(message: string, timeout?: number) {
if (this.settings.notificationsEnabled) {
new Notice(message, timeout)
@ -133,9 +135,14 @@ export default class CustomSortPlugin extends Plugin {
this.saveSettings()
}
}
const fileExplorerView: FileExplorerView = this.getFileExplorer()
const fileExplorerView: FileExplorerView | undefined = this.getFileExplorer()
if (fileExplorerView) {
fileExplorerView.requestSort();
if (!this.fileExplorerFolderPatched) {
this.fileExplorerFolderPatched = this.patchFileExplorerFolder(fileExplorerView);
}
if (this.fileExplorerFolderPatched) {
fileExplorerView.requestSort();
}
} else {
if (iconToSet === ICON_SORT_ENABLED_ACTIVE) {
iconToSet = ICON_SORT_ENABLED_NOT_APPLIED
@ -189,7 +196,7 @@ export default class CustomSortPlugin extends Plugin {
this.initialAutoOrManualSortingTriggered = true
if (this.sortSpecCache) { // successful read of sorting specifications?
this.showNotice('Custom sort ON')
const fileExplorerView: FileExplorerView = this.getFileExplorer()
const fileExplorerView: FileExplorerView | undefined = this.getFileExplorer()
if (fileExplorerView) {
setIcon(this.ribbonIconEl, ICON_SORT_ENABLED_ACTIVE)
fileExplorerView.requestSort()
@ -228,55 +235,57 @@ export default class CustomSortPlugin extends Plugin {
initialize() {
this.app.workspace.onLayoutReady(() => {
this.patchFileExplorerFolder();
this.fileExplorerFolderPatched = this.patchFileExplorerFolder();
})
}
// For the idea of monkey-patching credits go to https://github.com/nothingislost/obsidian-bartender
patchFileExplorerFolder() {
patchFileExplorerFolder(fileExplorer?: FileExplorerView): boolean {
let plugin = this;
let leaf = this.app.workspace.getLeaf(true);
const fileExplorer = this.app.viewRegistry.viewByType["file-explorer"](leaf) as FileExplorerView;
// @ts-ignore
let tmpFolder = new TFolder(Vault, "");
let Folder = fileExplorer.createFolderDom(tmpFolder).constructor;
const uninstallerOfFolderSortFunctionWrapper: MonkeyAroundUninstaller = around(Folder.prototype, {
// TODO: Unit tests, the logic below becomes more and more complex, bugs are captured at run-time...
sort(old: any) {
return function (...args: any[]) {
// quick check for plugin status
if (plugin.settings.suspended) {
return old.call(this, ...args);
}
fileExplorer = fileExplorer ?? this.getFileExplorer()
if (fileExplorer) {
// @ts-ignore
let tmpFolder = new TFolder(Vault, "");
let Folder = fileExplorer.createFolderDom(tmpFolder).constructor;
const uninstallerOfFolderSortFunctionWrapper: MonkeyAroundUninstaller = around(Folder.prototype, {
sort(old: any) {
return function (...args: any[]) {
// quick check for plugin status
if (plugin.settings.suspended) {
return old.call(this, ...args);
}
// if custom sort is not specified, use the UI-selected
const folder: TFolder = this.file
let sortSpec: CustomSortSpec | null | undefined = plugin.sortSpecCache?.sortSpecByPath[folder.path]
if (sortSpec) {
if (sortSpec.defaultOrder === CustomSortOrder.standardObsidian) {
sortSpec = null // A folder is explicitly excluded from custom sorting plugin
// if custom sort is not specified, use the UI-selected
const folder: TFolder = this.file
let sortSpec: CustomSortSpec | null | undefined = plugin.sortSpecCache?.sortSpecByPath[folder.path]
if (sortSpec) {
if (sortSpec.defaultOrder === CustomSortOrder.standardObsidian) {
sortSpec = null // A folder is explicitly excluded from custom sorting plugin
}
} else if (plugin.sortSpecCache?.sortSpecByWildcard) {
// when no sorting spec found directly by folder path, check for wildcard-based match
sortSpec = plugin.sortSpecCache?.sortSpecByWildcard.folderMatch(folder.path)
if (sortSpec?.defaultOrder === CustomSortOrder.standardObsidian) {
sortSpec = null // A folder subtree can be also explicitly excluded from custom sorting plugin
}
}
} else if (plugin.sortSpecCache?.sortSpecByWildcard) {
// when no sorting spec found directly by folder path, check for wildcard-based match
sortSpec = plugin.sortSpecCache?.sortSpecByWildcard.folderMatch(folder.path)
if (sortSpec?.defaultOrder === CustomSortOrder.standardObsidian) {
sortSpec = null // A folder subtree can be also explicitly excluded from custom sorting plugin
if (sortSpec) {
return folderSort.call(this, sortSpec, ...args);
} else {
return old.call(this, ...args);
}
}
if (sortSpec) {
return folderSort.call(this, sortSpec, ...args);
} else {
return old.call(this, ...args);
}
};
}
})
this.register(uninstallerOfFolderSortFunctionWrapper)
leaf.detach()
};
}
})
this.register(uninstallerOfFolderSortFunctionWrapper)
return true
} else {
return false
}
}
// Credits go to https://github.com/nothingislost/obsidian-bartender
getFileExplorer() {
getFileExplorer(): FileExplorerView | undefined {
let fileExplorer: FileExplorerView | undefined = this.app.workspace.getLeavesOfType("file-explorer")?.first()
?.view as unknown as FileExplorerView;
return fileExplorer;