fs
c7b8fd516a
Completes the generic module platform that enables modules to contribute
UI elements, runtime JS components, and search resources without any
core hardcoding.
New generic UI slot types:
- topbar.right_item: module-contributed topbar buttons
- layout.body_end_template: module-contributed dialog/overlay templates
- layout.head_style: module-contributed global CSS
- runtime.component: declarative JS component registration with phase ordering
New infrastructure:
- ModuleAutoloader: PSR-4 autoloading for module-local PHP classes
- ModuleRuntimePageBuilder: symlinks module pages into runtime directory
- ModuleRuntimeAssetPublisher: publishes module CSS/JS to web/modules/
- ModulePermissionSynchronizer: syncs module permissions to DB
- CLI scripts: module-runtime-sync, module-build, module-migrate,
module-permissions-sync, module-assets-sync
- {{userId}} placeholder in SearchDataService for user-scoped search queries
- Component runtime with phased initialization (early/default/late)
- AppContainer.protectExistingBindings() to prevent module→core overwrites
- Architecture tests: ModuleStructureContractTest, CoreTemplateIsolationTest,
FrontendComponentRuntimeContractTest, AppContainerIsolationContractTest
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
/**
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* High-contrast mode toggle with localStorage persistence.
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*/
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import { warnOnce, resolveHost } from '../core/app-dom.js';
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import { createUiStorage } from '../core/app-ui-storage.js';
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const STORAGE_KEY = 'contrast-mode';
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const setContrast = (contrast) => {
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const root = document.documentElement;
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root.dataset.contrast = contrast === 'high' ? 'high' : 'normal';
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};
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const setIcon = (button, contrast) => {
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const icon = button.querySelector('i');
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if (!icon) {
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return;
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}
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icon.classList.remove('bi-circle-half', 'bi-highlights');
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icon.classList.add(contrast === 'high' ? 'bi-highlights' : 'bi-circle-half');
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};
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const setPressedState = (button, contrast) => {
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button.setAttribute('aria-pressed', contrast === 'high' ? 'true' : 'false');
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};
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export function initContrastToggle(root = document, options = {}) {
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const selector = String(options.selector || '[data-contrast-toggle]').trim() || '[data-contrast-toggle]';
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const storage = createUiStorage({
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namespace: options.storageNamespace || 'app-ui',
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version: options.storageVersion || 'v1',
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scope: options.storageScope || 'contrast',
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});
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const scopedStorageKey = storage.buildKey('state', options.storageKey || STORAGE_KEY);
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const host = resolveHost(root);
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const button = host.matches?.(selector) ? host : host.querySelector(selector);
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if (!(button instanceof HTMLElement)) {
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warnOnce('UI_EL_MISSING', `Missing contrast toggle: ${selector}`, { module: 'contrast-toggle' });
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return { destroy: () => {} };
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}
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if (button.dataset.contrastToggleBound === '1') {
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return {
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destroy: () => {
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delete button.dataset.contrastToggleBound;
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},
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};
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}
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button.dataset.contrastToggleBound = '1';
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const getCurrent = () => (document.documentElement.dataset.contrast === 'high' ? 'high' : 'normal');
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const current = getCurrent();
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setIcon(button, current);
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setPressedState(button, current);
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const onClick = () => {
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const next = getCurrent() === 'high' ? 'normal' : 'high';
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setContrast(next);
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setIcon(button, next);
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setPressedState(button, next);
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storage.setItem(scopedStorageKey, next);
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};
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button.addEventListener('click', onClick);
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const destroy = () => {
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button.removeEventListener('click', onClick);
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delete button.dataset.contrastToggleBound;
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};
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return { destroy };
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}
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