Rework .reg importing in script editor
Script editor now supports drag and drop for .ps1, .reg, and other text files. .ps1 files will be handled by replacing the contents of the text editor. .reg files will be converted to PowerShell commands and inserted into the script editor. Any other text file will be inserted as an escaped string.
This commit is contained in:
Pat Hartl
parent
37caa8ab9b
commit
ca713f6d3f
6 changed files with 251 additions and 8 deletions
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@ -80,8 +80,6 @@
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<Button Icon="@IconType.Outline.FolderOpen" OnClick="BrowseForPath" Type="@ButtonType.Text">Browse</Button>
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}
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<Button Icon="@IconType.Outline.Build" OnClick="() => _regToPowerShell.Open()" Type="@ButtonType.Text">Import .reg</Button>
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@if (IsDebuggable && HasDebugTarget)
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{
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<Tooltip Title="Debug">
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@ -107,14 +105,12 @@
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</FormItem>
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</Form>
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<RegToPowerShell @ref="_regToPowerShell" OnParsed="(text) => InsertText(text)" />
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@code {
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Guid _id = Guid.NewGuid();
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Form<Script>? _form;
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CodeInput? _codeInput;
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RegToPowerShell? _regToPowerShell;
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PowerShellConsole? _console;
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IEnumerable<Snippet> Snippets { get; set; } = [];
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List<string> _variables = new();
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@ -31,7 +31,6 @@
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<Button Icon="@IconType.Outline.FolderOpen" OnClick="BrowseForPath" Type="@ButtonType.Text">Browse</Button>
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}
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<Button Icon="@IconType.Outline.Build" OnClick="() => RegToPowerShell.Open()" Type="@ButtonType.Text">Import .reg</Button>
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</FormItem>
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<FormItem>
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@ -58,7 +57,6 @@
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</FormItem>
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</Form>
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<RegToPowerShell @ref="RegToPowerShell" OnParsed="(text) => InsertText(text)" />
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@code {
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[Parameter] public Script Script { get; set; } = new();
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@ -70,7 +68,6 @@
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Guid Id = Guid.NewGuid();
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Form<Script> Form;
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MonacoCodeEditor? Editor;
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RegToPowerShell RegToPowerShell;
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IEnumerable<Snippet> Snippets { get; set; }
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StandaloneEditorConstructionOptions EditorConstructionOptions(StandaloneCodeEditor editor)
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@ -96,6 +96,9 @@
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await _module.InvokeVoidAsync("setScriptType", ScriptType);
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}
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if (Language.Id == "powershell")
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await _module.InvokeVoidAsync("SetupFileDropHandler");
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if (OnReady.HasDelegate)
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await OnReady.InvokeAsync();
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}
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244
LANCommander.UI/Components/CodeInput/FileDropHandler.ts
Normal file
244
LANCommander.UI/Components/CodeInput/FileDropHandler.ts
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@ -0,0 +1,244 @@
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declare const monaco: any;
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export function SetupFileDropHandler(): void {
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if (typeof monaco === "undefined")
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return;
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const editors = monaco.editor.getEditors();
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const editor = editors[editors.length - 1];
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if (!editor)
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return;
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const domNode = editor.getDomNode();
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if (!domNode)
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return;
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domNode.addEventListener("dragover", (e: DragEvent) => {
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if (e.dataTransfer?.types?.includes("Files")) {
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e.preventDefault();
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e.stopPropagation();
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}
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});
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domNode.addEventListener("drop", (e: DragEvent) => {
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const files = e.dataTransfer?.files;
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if (files && files.length > 0) {
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e.preventDefault();
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e.stopPropagation();
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handleFile(editor, files[0]);
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}
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});
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document.addEventListener("paste", (e: ClipboardEvent) => {
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if (!editor.hasWidgetFocus())
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return;
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if (!e.clipboardData?.files.length)
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return;
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e.preventDefault();
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e.stopPropagation();
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handleFile(editor, e.clipboardData.files[0]);
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}, true);
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}
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const MAX_FILE_SIZE = 1024 * 1024; // 1 MB
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function IsTextFile(file: File): boolean {
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if (file.type.startsWith("text/")) return true;
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const textExtensions = [
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".reg", ".ps1", ".txt", ".cfg", ".ini", ".conf",
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".json", ".xml", ".yaml", ".yml", ".csv", ".log",
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".bat", ".cmd", ".sh", ".py", ".lua",
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];
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return textExtensions.includes(getFileExtension(file.name));
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}
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function handleFile(editor: any, file: File): void {
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if (file.size > MAX_FILE_SIZE)
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return;
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if (!IsTextFile(file))
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return;
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const reader = new FileReader();
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reader.onload = () => {
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const content = reader.result as string;
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const ext = getFileExtension(file.name);
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if (ext === ".reg") {
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const psCommands = ParseRegToPowerShell(content);
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insertTextAtCursor(editor, psCommands);
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} else if (ext === ".ps1") {
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editor.setValue(content);
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} else {
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const hereString = `@'\n${content}\n'@`;
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insertTextAtCursor(editor, hereString);
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}
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};
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reader.readAsText(file);
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}
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function getFileExtension(filename: string): string {
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const idx = filename.lastIndexOf(".");
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return idx >= 0 ? filename.substring(idx).toLowerCase() : "";
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}
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function insertTextAtCursor(editor: any, text: string): void {
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const selection = editor.getSelection();
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editor.executeEdits("fileImport", [{
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range: selection,
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text: text,
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forceMoveMarkers: true,
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}]);
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}
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interface RegEntry {
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type: "key" | "sz" | "dword" | "binary";
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path: string;
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property?: string;
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value?: any;
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}
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function ParseRegToPowerShell(regContent: string): string {
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const entries = ParseRegFile(regContent);
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const lines: string[] = [];
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for (const entry of entries) {
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switch (entry.type) {
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case "key":
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if (lines.length > 0)
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lines.push("");
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lines.push(`New-Item -Path "registry::\\${entry.path}"`);
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break;
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case "sz": {
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const escaped = (entry.value as string).replace(/"/g, '""""');
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lines.push(`New-ItemProperty -Path "registry::\\${entry.path}" -Name "${entry.property}" -Value "${escaped}" -Force`);
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break;
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}
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case "dword":
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lines.push(`New-ItemProperty -Path "registry::\\${entry.path}" -Name "${entry.property}" -Value ${entry.value} -Force`);
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break;
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case "binary": {
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const bytes = entry.value as number[];
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const chunks: string[] = [];
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for (let i = 0; i < bytes.length; i += 32) {
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const chunk = bytes.slice(i, i + 32);
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chunks.push(chunk.map(b => "0x" + b.toString(16).toUpperCase().padStart(2, "0")).join(", "));
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}
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const formatted = chunks.join("\n\t");
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lines.push(`New-ItemProperty -Path "registry::\\${entry.path}" -Name "${entry.property}" -PropertyType Binary -Value ([byte[]]@(\n\t${formatted}\n)) -Force`);
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break;
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}
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}
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}
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return lines.join("\n");
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}
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function ParseRegFile(content: string): RegEntry[] {
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const entries: RegEntry[] = [];
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const normalized = content.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
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const joined = normalized.replace(/\\\n\s*/g, "");
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const rawLines = joined.split("\n");
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let currentPath = "";
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for (const line of rawLines) {
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const trimmed = line.trim();
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// Skip empty lines, comments, and headers
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if (!trimmed || trimmed.startsWith(";") ||
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trimmed === "Windows Registry Editor Version 5.00" ||
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trimmed === "REGEDIT4") {
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continue;
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}
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// Key section: [HKEY_...]
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const keyMatch = trimmed.match(/^\[(.+)\]$/);
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if (keyMatch) {
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const path = keyMatch[1];
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if (path.startsWith("-"))
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continue;
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currentPath = path;
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entries.push({ type: "key", path: currentPath });
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continue;
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}
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if (!currentPath)
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continue;
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// Parse value lines
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let name: string;
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let valueStr: string;
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if (trimmed.startsWith("@=")) {
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name = "@";
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valueStr = trimmed.substring(2);
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} else {
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const valueMatch = trimmed.match(/^"(.+?)"=(.*)$/);
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if (!valueMatch)
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continue;
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name = valueMatch[1].replace(/\\\\/g, "\\").replace(/\\"/g, '"');
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valueStr = valueMatch[2];
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}
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// Skip delete values
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if (valueStr === "-")
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continue;
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// String value: "..."
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if (valueStr.startsWith('"') && valueStr.endsWith('"')) {
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const str = valueStr.slice(1, -1).replace(/\\\\/g, "\\").replace(/\\"/g, '"');
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entries.push({ type: "sz", path: currentPath, property: name, value: str });
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continue;
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}
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// DWORD: dword:XXXXXXXX
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const dwordMatch = valueStr.match(/^dword:([0-9a-fA-F]{1,8})$/);
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if (dwordMatch) {
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const val = parseInt(dwordMatch[1], 16);
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entries.push({ type: "dword", path: currentPath, property: name, value: val });
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continue;
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}
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// Binary/hex types: hex:XX,XX,... or hex(N):XX,XX,...
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const hexMatch = valueStr.match(/^hex(?:\([0-9a-fA-F]+\))?:(.*)$/);
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if (hexMatch) {
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const hexStr = hexMatch[1].replace(/\s/g, "");
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const bytes = hexStr.split(",")
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.filter(s => s.length > 0)
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.map(s => parseInt(s, 16));
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entries.push({ type: "binary", path: currentPath, property: name, value: bytes });
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}
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}
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return entries;
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}
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@ -67,6 +67,8 @@ public class MonacoCodeEditor : StandaloneCodeEditor
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_previousScriptType = ScriptType;
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await _module.InvokeVoidAsync("setScriptType", ScriptType);
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}
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await _module.InvokeVoidAsync("SetupFileDropHandler");
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}
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private async Task OnChanged(ModelContentChangedEvent e)
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@ -8,4 +8,5 @@ export { Terminal } from "./Components/Terminal/Terminal";
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export { DomHelper } from "./Components/DomHelper/DomHelper";
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export { registerPowerShellCompletions, setScriptType, validateScript, insertSnippet, getScriptTemplate } from "./Components/MonacoCodeEditor/PowerShellCompletionProvider";
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export { registerYamlCompletions } from "./Components/MonacoCodeEditor/YamlCompletionProvider";
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export { UploadManager } from "./Components/UploadManager/UploadManager";
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export { UploadManager } from "./Components/UploadManager/UploadManager";
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export { SetupFileDropHandler } from "./Components/CodeInput/FileDropHandler";
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