Michael Czechowski
0f14568d2c
- Add share button with SVG link icon in lesson title row - Create share dialog with copy URL functionality - Implement URL hash-based routing for lesson navigation - Support browser back/forward navigation - Add i18n translations for share dialog in all languages - Position share button between title and completion badge - Add RTL support for title row layout 🤖 Generated with [Claude Code](https://claude.com/claude-code)
58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
/**
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* URL Router for Code Crispies
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* Handles hash-based routing for shareable lesson links
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* Format: #module-id/lesson-index (e.g., #flexbox/2)
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*/
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/**
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* Parse current URL hash into module and lesson info
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* @returns {{ moduleId: string, lessonIndex: number } | null}
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*/
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export function parseHash() {
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const hash = window.location.hash.slice(1); // Remove '#'
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if (!hash) return null;
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const parts = hash.split("/");
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if (parts.length !== 2) return null;
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const moduleId = parts[0];
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const lessonIndex = parseInt(parts[1], 10);
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if (!moduleId || isNaN(lessonIndex) || lessonIndex < 0) return null;
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return { moduleId, lessonIndex };
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}
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/**
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* Update URL hash with history entry (for navigation)
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* @param {string} moduleId
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* @param {number} lessonIndex
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*/
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export function updateHash(moduleId, lessonIndex) {
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const newHash = `#${moduleId}/${lessonIndex}`;
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if (window.location.hash !== newHash) {
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history.pushState(null, "", newHash);
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}
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}
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/**
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* Replace URL hash without history entry (for invalid URL fallbacks)
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* @param {string} moduleId
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* @param {number} lessonIndex
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*/
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export function replaceHash(moduleId, lessonIndex) {
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const newHash = `#${moduleId}/${lessonIndex}`;
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history.replaceState(null, "", newHash);
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}
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/**
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* Build full shareable URL for current lesson
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* @param {string} moduleId
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* @param {number} lessonIndex
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* @returns {string}
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*/
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export function getShareableUrl(moduleId, lessonIndex) {
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const base = window.location.origin + window.location.pathname;
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return `${base}#${moduleId}/${lessonIndex}`;
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}
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