snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

web_src/js/modules/devtest.ts

@@ -0,0 +1,114 @@
+import {showSuccessToast, showInfoToast, showWarningToast, showErrorToast} from './toast.ts';
+import {registerGlobalInitFunc} from './observer.ts';
+import {showFomanticModal} from './fomantic/modal.ts';
+import {createElementFromHTML} from '../utils/dom.ts';
+import {html} from '../utils/html.ts';
+import {showGlobalErrorMessage} from './errors.ts';
+import {AnsiLineRenderer} from '../render/ansi.ts';
+import type {Intent} from '../types.ts';
+
+function initDevtestPage() {
+  const toastButtons = document.querySelectorAll('.toast-test-button');
+  if (toastButtons.length) {
+    const levelMap = {success: showSuccessToast, info: showInfoToast, warning: showWarningToast, error: showErrorToast};
+    for (const el of toastButtons) {
+      el.addEventListener('click', () => {
+        const level = el.getAttribute('data-toast-level') as Intent;
+        const message = el.getAttribute('data-toast-message')!;
+        levelMap[level](message);
+      });
+    }
+    document.querySelector('.toast-test-button-pre')!.addEventListener('click', () => {
+      showErrorToast(html`<div>message <pre>pre ${'a'.repeat(200)}</pre><details><summary>summary</summary>details</details></div>`, {useHtmlBody: true});
+    });
+  }
+
+  const modalButtons = document.querySelector('.modal-buttons');
+  if (modalButtons) {
+    for (const el of document.querySelectorAll('.ui.modal:not([data-skip-button])')) {
+      const btn = createElementFromHTML(html`<button class="ui button">${el.id}</button`);
+      btn.addEventListener('click', () => showFomanticModal(el));
+      modalButtons.append(btn);
+    }
+  }
+
+  const sampleButtons = document.querySelectorAll('#devtest-button-samples button.ui.button');
+  if (sampleButtons.length) {
+    const buttonStyles = document.querySelectorAll<HTMLInputElement>('input[name*="button-style"]');
+    for (const elStyle of buttonStyles) {
+      elStyle.addEventListener('click', () => {
+        for (const btn of sampleButtons) {
+          for (const el of buttonStyles) {
+            if (el.value) btn.classList.toggle(el.value, el.checked);
+          }
+        }
+      });
+    }
+    const buttonStates = document.querySelectorAll<HTMLInputElement>('input[name*="button-state"]');
+    for (const elState of buttonStates) {
+      elState.addEventListener('click', () => {
+        for (const btn of sampleButtons) {
+          (btn as any)[elState.value] = elState.checked;
+        }
+      });
+    }
+  }
+}
+
+// shows every sequence web_src/js/render/ansi.ts renders. Lines whose output does not explain
+// itself are preceded by their own escaped source.
+function initDevtestAnsiRender(container: HTMLElement) {
+  const esc = '\x1b';
+  const cells = (count: number, cell: (index: number) => string, separator = '') =>
+    Array.from({length: count}, (_value, index) => cell(index)).join(separator);
+  const attr = (params: string, label: string) => `${esc}[${params}m${label}${esc}[m`;
+  const withSource = (line: string) => [attr('2', line.replaceAll(esc, '\\e').replaceAll('\b', '\\b').replaceAll('\r', '\\r')), line];
+
+  const lines = [
+    ...Array.from({length: 16}, (_value, row) =>
+      cells(16, (col) => `${esc}[38;5;${row * 16 + col}m${String(row * 16 + col).padStart(4)}${esc}[0m`)),
+    ' ',
+    cells(16, (index) => `${esc}[48;5;${index}m ${String(index).padStart(3)} ${esc}[0m`),
+    // truecolor, a gradient no palette index can express
+    cells(77, (col) => `${esc}[48;2;${255 - col * 3};0;${col * 3}m${esc}[38;2;${col * 3};0;${255 - col * 3}m/${esc}[0m`),
+    ' ',
+    [cells(10, (code) => attr(String(code), `SGR ${code}`), '  '), attr('53', 'SGR 53')].join('  '),
+    ' ',
+    [
+      cells(5, (index) => attr(`4:${index + 1}`, `SGR 4:${index + 1}`), '  '),
+      attr('21', 'SGR 21'),
+      `${esc}[4:3m${esc}[58;2;135;0;255mtruecolor underline${esc}[59m${esc}[4:0m`,
+      `${esc}]8;;https://example.com${esc}\\${esc}[3mstyled${esc}[23m hyperlink${esc}]8;;${esc}\\`,
+    ].join('  '),
+    ' ',
+    ...withSource('Reading... 1%\rReading... 50%\rReading... 100%'),
+    ...withSource(`first${esc}[Ksecond${esc}[2Jthird`),
+    ...withSource(`cursor ${esc}[3Amovement, private ${esc}[?25lCSI, ${esc}]0;title${esc}\\titles, ${esc}Pquery${esc}\\strings, truncated${esc}[38;5;`),
+    ...withSource('Reading... 10%\b\b\b100%'),
+    ...withSource('<script>alert(1)</script> & "quotes", and a bare url https://example.com'),
+    ' ',
+    `${esc}[31man unterminated color`,
+    'carries into the following lines',
+    `${esc}[0muntil something resets it`,
+  ];
+
+  const elConsole = createElementFromHTML(html`<div class="console tw-p-2 tw-whitespace-pre-wrap"></div>`);
+  const ansi = new AnsiLineRenderer();
+  for (const line of lines) {
+    const el = document.createElement('div');
+    ansi.renderLine(el, line);
+    elConsole.append(el);
+  }
+  container.append(elConsole);
+}
+
+export function initDevtest() {
+  registerGlobalInitFunc('initDevtestPage', initDevtestPage);
+  registerGlobalInitFunc('initDevtestAnsiRender', initDevtestAnsiRender);
+  registerGlobalInitFunc('initDevtestDetailsErrorMessage', () => {
+    for (let i = 0; i < 2; i++) {
+      showGlobalErrorMessage('showGlobalErrorMessage single message', 'warning');
+      showGlobalErrorMessage('showGlobalErrorMessage message with details', 'error', `detail message 1\nvery lo${'o'.repeat(200)}ng line 2\nline 3`);
+    }
+  });
+}