refactor: implement database-specific schema architecture with schema-as-query pattern
🏗️ **Major Database Schema Refactoring** **Problem Solved**: Eliminated model duplication and multiple sources of truth by: - Removed duplicate models (`internal/models/content.go`) - Replaced inlined schema strings with sqlc-generated setup functions - Implemented database-specific schemas with proper NOT NULL constraints **Key Improvements**: ✅ **Single Source of Truth**: Database schemas define all types, no manual sync needed ✅ **Clean Generated Types**: sqlc generates `string` and `int64` instead of `sql.NullString/sql.NullTime` ✅ **Schema-as-Query Pattern**: Setup functions generated by sqlc for type safety ✅ **Database-Specific Optimization**: SQLite INTEGER timestamps, PostgreSQL BIGINT timestamps ✅ **Cross-Database Compatibility**: Single codebase supports both SQLite and PostgreSQL **Architecture Changes**: - `db/sqlite/` - SQLite-specific schema and setup queries - `db/postgresql/` - PostgreSQL-specific schema and setup queries - `db/queries/` - Cross-database CRUD queries using `sqlc.arg()` syntax - `internal/db/database.go` - Database abstraction with runtime selection - `internal/api/models.go` - Clean API models for requests/responses **Version Control System**: Complete element-level history with user attribution and rollback **Verification**: ✅ Full API workflow tested (create → update → rollback → versions) **Production Ready**: Supports SQLite (development) → PostgreSQL (production) migration
This commit is contained in:
@@ -33,7 +33,8 @@ export class ApiClient {
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const response = await fetch(`${this.baseUrl}/${contentId}?site_id=${this.siteId}`, {
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method: 'PUT',
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headers: {
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'Content-Type': 'application/json'
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'Content-Type': 'application/json',
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'X-User-ID': this.getCurrentUser()
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},
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body: JSON.stringify({ value: content })
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});
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@@ -62,7 +63,8 @@ export class ApiClient {
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const response = await fetch(`${this.baseUrl}?site_id=${this.siteId}`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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'Content-Type': 'application/json',
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'X-User-ID': this.getCurrentUser()
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},
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body: JSON.stringify({
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id: contentId,
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@@ -88,4 +90,52 @@ export class ApiClient {
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return false;
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}
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}
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async getContentVersions(contentId) {
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try {
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const response = await fetch(`${this.baseUrl}/${contentId}/versions?site_id=${this.siteId}`);
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if (response.ok) {
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const result = await response.json();
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return result.versions || [];
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} else {
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console.warn(`⚠️ Failed to fetch versions (${response.status}): ${contentId}`);
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return [];
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}
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} catch (error) {
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console.error('Failed to fetch version history:', contentId, error);
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return [];
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}
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}
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async rollbackContent(contentId, versionId) {
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try {
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const response = await fetch(`${this.baseUrl}/${contentId}/rollback?site_id=${this.siteId}`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'X-User-ID': this.getCurrentUser()
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},
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body: JSON.stringify({
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version_id: versionId
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})
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});
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if (response.ok) {
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console.log(`✅ Content rolled back: ${contentId} to version ${versionId}`);
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return await response.json();
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} else {
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console.warn(`⚠️ Rollback failed (${response.status}): ${contentId}`);
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return false;
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}
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} catch (error) {
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console.error('Failed to rollback content:', contentId, error);
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return false;
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}
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}
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// Helper to get current user (for user attribution)
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getCurrentUser() {
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// This could be enhanced to get from authentication system
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return 'anonymous';
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}
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}
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@@ -10,7 +10,7 @@ export class InsertrEditor {
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this.apiClient = apiClient;
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this.options = options;
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this.isActive = false;
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this.formRenderer = new InsertrFormRenderer();
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this.formRenderer = new InsertrFormRenderer(apiClient);
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}
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start() {
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@@ -200,6 +200,178 @@ export class InsertrEditor {
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z-index: 1000;
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font-family: monospace;
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}
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/* Version History Modal Styles */
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.insertr-version-modal {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 10001;
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}
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.insertr-version-backdrop {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(0, 0, 0, 0.5);
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 20px;
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}
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.insertr-version-content-modal {
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background: white;
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border-radius: 8px;
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max-width: 600px;
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width: 100%;
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max-height: 80vh;
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box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
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display: flex;
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flex-direction: column;
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}
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.insertr-version-header {
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padding: 20px 20px 0;
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border-bottom: 1px solid #eee;
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display: flex;
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justify-content: space-between;
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align-items: center;
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flex-shrink: 0;
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}
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.insertr-version-header h3 {
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margin: 0 0 20px;
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color: #333;
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font-size: 18px;
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}
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.insertr-btn-close {
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background: none;
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border: none;
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font-size: 24px;
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cursor: pointer;
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color: #666;
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padding: 0;
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width: 30px;
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height: 30px;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.insertr-btn-close:hover {
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color: #333;
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}
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.insertr-version-list {
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overflow-y: auto;
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padding: 20px;
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flex: 1;
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}
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.insertr-version-item {
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border: 1px solid #e1e5e9;
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border-radius: 6px;
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padding: 16px;
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margin-bottom: 12px;
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background: #f8f9fa;
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}
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.insertr-version-meta {
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display: flex;
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align-items: center;
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gap: 12px;
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margin-bottom: 8px;
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font-size: 13px;
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}
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.insertr-version-label {
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font-weight: 600;
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color: #0969da;
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}
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.insertr-version-date {
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color: #656d76;
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}
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.insertr-version-user {
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color: #656d76;
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}
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.insertr-version-content {
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margin-bottom: 12px;
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padding: 8px;
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background: white;
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border-radius: 4px;
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font-family: monospace;
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font-size: 14px;
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color: #24292f;
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white-space: pre-wrap;
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}
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.insertr-version-actions {
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display: flex;
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gap: 8px;
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}
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.insertr-btn-restore {
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background: #0969da;
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color: white;
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border: none;
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padding: 6px 12px;
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border-radius: 4px;
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cursor: pointer;
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font-size: 12px;
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font-weight: 500;
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}
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.insertr-btn-restore:hover {
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background: #0860ca;
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}
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.insertr-btn-view-diff {
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background: #f6f8fa;
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color: #24292f;
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border: 1px solid #d1d9e0;
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padding: 6px 12px;
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border-radius: 4px;
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cursor: pointer;
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font-size: 12px;
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font-weight: 500;
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}
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.insertr-btn-view-diff:hover {
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background: #f3f4f6;
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}
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.insertr-version-empty {
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text-align: center;
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color: #656d76;
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font-style: italic;
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padding: 40px 20px;
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}
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/* History Button in Form */
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.insertr-btn-history {
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background: #6f42c1;
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color: white;
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border: none;
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padding: 8px 16px;
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border-radius: 4px;
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cursor: pointer;
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font-size: 14px;
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font-weight: 500;
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margin-left: auto;
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}
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.insertr-btn-history:hover {
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background: #5a359a;
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}
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`;
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const styleSheet = document.createElement('style');
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@@ -105,17 +105,205 @@ export class InsertrCore {
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// Get element metadata
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getElementMetadata(element) {
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return {
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contentId: element.getAttribute('data-content-id') || this.generateTempId(element),
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contentId: element.getAttribute('data-content-id') || this.generateDeterministicId(element),
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contentType: element.getAttribute('data-content-type') || this.detectContentType(element),
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element: element
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};
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}
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// Generate temporary ID for elements without data-content-id
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// Generate deterministic ID using same algorithm as CLI parser
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generateTempId(element) {
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return this.generateDeterministicId(element);
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}
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// Generate deterministic content ID (matches CLI parser algorithm)
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generateDeterministicId(element) {
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const context = this.getSemanticContext(element);
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const purpose = this.getPurpose(element);
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const contentHash = this.getContentHash(element);
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return this.createBaseId(context, purpose, contentHash);
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}
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// Get semantic context from parent elements (matches CLI algorithm)
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getSemanticContext(element) {
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let parent = element.parentElement;
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while (parent && parent.nodeType === Node.ELEMENT_NODE) {
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const classList = Array.from(parent.classList);
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// Check for common semantic section classes
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const semanticClasses = ['hero', 'services', 'nav', 'navbar', 'footer', 'about', 'contact', 'testimonial'];
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for (const semanticClass of semanticClasses) {
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if (classList.includes(semanticClass)) {
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return semanticClass;
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}
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}
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// Check for semantic HTML elements
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const tag = parent.tagName.toLowerCase();
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if (['nav', 'header', 'footer', 'main', 'aside'].includes(tag)) {
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return tag;
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}
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parent = parent.parentElement;
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}
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return 'content';
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}
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// Get purpose/role of the element (matches CLI algorithm)
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getPurpose(element) {
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const tag = element.tagName.toLowerCase();
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const text = element.textContent.trim().substring(0, 20).replace(/\s+/g, '-').toLowerCase();
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return `${tag}-${text}-${Date.now()}`;
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const classList = Array.from(element.classList);
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// Check for specific CSS classes that indicate purpose
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for (const className of classList) {
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if (className.includes('title')) return 'title';
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if (className.includes('headline')) return 'headline';
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if (className.includes('description')) return 'description';
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if (className.includes('subtitle')) return 'subtitle';
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if (className.includes('cta')) return 'cta';
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if (className.includes('button')) return 'button';
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if (className.includes('logo')) return 'logo';
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if (className.includes('lead')) return 'lead';
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}
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// Infer purpose from HTML tag
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switch (tag) {
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case 'h1':
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return 'title';
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case 'h2':
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return 'subtitle';
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case 'h3':
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case 'h4':
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case 'h5':
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case 'h6':
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return 'heading';
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case 'p':
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return 'text';
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case 'a':
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return 'link';
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case 'button':
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return 'button';
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default:
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return 'content';
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}
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}
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// Generate content hash (matches CLI algorithm)
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getContentHash(element) {
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const text = element.textContent.trim();
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// Simple SHA-1 implementation for consistent hashing
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return this.sha1(text).substring(0, 6);
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}
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// Simple SHA-1 implementation (matches Go crypto/sha1)
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sha1(str) {
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// Convert string to UTF-8 bytes
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const utf8Bytes = new TextEncoder().encode(str);
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// SHA-1 implementation
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const h = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
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const messageLength = utf8Bytes.length;
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// Pre-processing: adding padding bits
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const paddedMessage = new Uint8Array(Math.ceil((messageLength + 9) / 64) * 64);
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paddedMessage.set(utf8Bytes);
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paddedMessage[messageLength] = 0x80;
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// Append original length in bits as 64-bit big-endian integer
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const bitLength = messageLength * 8;
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const view = new DataView(paddedMessage.buffer);
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view.setUint32(paddedMessage.length - 4, bitLength, false); // big-endian
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// Process message in 512-bit chunks
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for (let chunk = 0; chunk < paddedMessage.length; chunk += 64) {
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const w = new Array(80);
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// Break chunk into sixteen 32-bit words
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for (let i = 0; i < 16; i++) {
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w[i] = view.getUint32(chunk + i * 4, false); // big-endian
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}
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// Extend the words
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for (let i = 16; i < 80; i++) {
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w[i] = this.leftRotate(w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16], 1);
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}
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// Initialize hash value for this chunk
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let [a, b, c, d, e] = h;
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// Main loop
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for (let i = 0; i < 80; i++) {
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let f, k;
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if (i < 20) {
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f = (b & c) | ((~b) & d);
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k = 0x5A827999;
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} else if (i < 40) {
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f = b ^ c ^ d;
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k = 0x6ED9EBA1;
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} else if (i < 60) {
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f = (b & c) | (b & d) | (c & d);
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k = 0x8F1BBCDC;
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} else {
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f = b ^ c ^ d;
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k = 0xCA62C1D6;
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}
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const temp = (this.leftRotate(a, 5) + f + e + k + w[i]) >>> 0;
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e = d;
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d = c;
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c = this.leftRotate(b, 30);
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b = a;
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a = temp;
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}
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// Add this chunk's hash to result
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h[0] = (h[0] + a) >>> 0;
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h[1] = (h[1] + b) >>> 0;
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h[2] = (h[2] + c) >>> 0;
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h[3] = (h[3] + d) >>> 0;
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h[4] = (h[4] + e) >>> 0;
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}
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// Produce the final hash value as a 160-bit hex string
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return h.map(x => x.toString(16).padStart(8, '0')).join('');
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}
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// Left rotate function for SHA-1
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leftRotate(value, amount) {
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return ((value << amount) | (value >>> (32 - amount))) >>> 0;
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}
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// Create base ID from components (matches CLI algorithm)
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createBaseId(context, purpose, contentHash) {
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const parts = [];
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// Add context if meaningful
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if (context !== 'content') {
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parts.push(context);
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}
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// Add purpose
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parts.push(purpose);
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// Always add content hash for uniqueness
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parts.push(contentHash);
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let baseId = parts.join('-');
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// Clean up the ID
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baseId = baseId.replace(/-+/g, '-');
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baseId = baseId.replace(/^-+|-+$/g, '');
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// Ensure it's not empty
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if (!baseId) {
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baseId = `content-${contentHash}`;
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}
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return baseId;
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}
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// Detect content type for elements without data-content-type
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Block a user