forked from UKSOURCE/cms.lams
Tống Thành Đạt
8b6bf5fe6e
Implement a singleton page content system to manage static informational pages. This includes: - New controllers, models, and data files for Partnerships, History, Accreditation, Admissions, and Policies. - Admin routes and views for updating page content. - Public API endpoints for fetching page data. - Migration scripts for initializing page data. - Updated admin navigation layout to include a dropdown for "About" sections. - Audit action constants for tracking updates to these pages.
572 lines
18 KiB
JavaScript
572 lines
18 KiB
JavaScript
(function () {
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const config = window.pageEditorConfig;
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const initialData = window.pageEditorData;
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const backendUrl = (window.pageEditorBackendUrl || "").replace(/\/$/, "");
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const form = document.getElementById("pageContentForm");
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const pageJsonInput = document.getElementById("pageJson");
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const activeTabInput = document.getElementById("activeTabInput");
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if (!config || !initialData || !form || !pageJsonInput || !activeTabInput) {
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return;
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}
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const state = JSON.parse(JSON.stringify(initialData));
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const iconOptions = Array.from(
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new Set(
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(config.tabs || [])
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.flatMap((tab) => collectIcons(tab.schema))
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.filter(Boolean),
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),
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);
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ensureIconDatalist(iconOptions);
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renderAllSections();
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document.querySelectorAll("[data-tab-key]").forEach((tabTrigger) => {
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tabTrigger.addEventListener("shown.bs.tab", function () {
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activeTabInput.value = this.dataset.tabKey;
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});
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});
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form.addEventListener("submit", function () {
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pageJsonInput.value = JSON.stringify(state);
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});
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form.addEventListener("reset", function () {
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window.setTimeout(function () {
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Object.keys(state).forEach((key) => delete state[key]);
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Object.assign(state, JSON.parse(JSON.stringify(initialData)));
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renderAllSections();
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}, 0);
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});
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function renderAllSections() {
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config.tabs.forEach((tab) => renderSection(tab.key));
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}
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function renderSection(tabKey) {
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const tab = config.tabs.find((item) => item.key === tabKey);
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const container = document.querySelector(
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`.page-editor-section[data-section-key="${tabKey}"]`,
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);
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if (!tab || !container) return;
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container.innerHTML = "";
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renderField(tab.schema, container, state, tab.schema.key, tabKey);
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}
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function renderField(schema, container, parent, key, tabKey) {
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if (schema.type === "object") {
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if (!isObject(parent[key])) {
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parent[key] = {};
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}
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const groupWrapper = document.createElement("div");
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groupWrapper.className = "row g-3";
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container.appendChild(groupWrapper);
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(schema.fields || []).forEach((field) => {
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renderField(field, groupWrapper, parent[key], field.key, tabKey);
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});
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return;
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}
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if (schema.type === "array") {
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if (!Array.isArray(parent[key])) {
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parent[key] = [];
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}
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const col = createCol(schema.colClass || "col-12");
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const card = document.createElement("div");
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card.className = "border rounded-3 bg-light-subtle p-3";
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const header = document.createElement("div");
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header.className = "d-flex justify-content-between align-items-center mb-3";
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header.innerHTML = `
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<div>
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<label class="form-label fw-semibold mb-1">${escapeHtml(schema.label)}</label>
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${schema.helpText ? `<div class="form-text mt-0">${escapeHtml(schema.helpText)}</div>` : ""}
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</div>
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<button type="button" class="btn btn-outline-primary btn-sm">
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<i class="fas fa-plus me-1"></i>Add ${escapeHtml(schema.itemLabel || "Item")}
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</button>
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`;
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header.querySelector("button").addEventListener("click", function () {
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parent[key].push(createDefaultValue(schema.itemSchema));
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renderSection(tabKey);
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});
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card.appendChild(header);
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if (parent[key].length === 0) {
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const empty = document.createElement("div");
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empty.className = "text-muted small";
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empty.textContent = `No ${schema.itemLabel || "items"} yet.`;
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card.appendChild(empty);
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} else {
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parent[key].forEach((item, index) => {
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const itemCard = document.createElement("div");
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itemCard.className = "card shadow-sm border-0 mb-3";
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const itemHeader = document.createElement("div");
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itemHeader.className = "card-header bg-white d-flex justify-content-between align-items-center";
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itemHeader.innerHTML = `
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<span class="fw-semibold">${escapeHtml(schema.itemLabel || "Item")} ${index + 1}</span>
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<button type="button" class="btn btn-outline-danger btn-sm">
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<i class="fas fa-trash-alt me-1"></i>Remove
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</button>
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`;
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itemHeader.querySelector("button").addEventListener("click", function () {
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parent[key].splice(index, 1);
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renderSection(tabKey);
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});
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const itemBody = document.createElement("div");
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itemBody.className = "card-body";
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if (schema.itemSchema.type === "primitive") {
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renderPrimitiveArrayItem(schema, itemBody, parent[key], index);
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} else if (schema.itemSchema.type === "variant") {
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renderVariantArrayItem(schema.itemSchema, itemBody, parent[key], index, tabKey);
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} else {
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const bodyRow = document.createElement("div");
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bodyRow.className = "row g-3";
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itemBody.appendChild(bodyRow);
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(schema.itemSchema.fields || []).forEach((field) => {
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renderField(field, bodyRow, parent[key][index], field.key, tabKey);
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});
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}
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itemCard.appendChild(itemHeader);
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itemCard.appendChild(itemBody);
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card.appendChild(itemCard);
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});
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}
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col.appendChild(card);
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container.appendChild(col);
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return;
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}
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if (schema.type === "checkbox") {
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renderCheckbox(schema, container, parent, key);
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return;
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}
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renderLeafField(schema, container, parent, key);
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}
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function renderPrimitiveArrayItem(arraySchema, container, targetArray, index) {
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const fieldSchema = arraySchema.itemSchema;
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const row = document.createElement("div");
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row.className = "row g-3";
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container.appendChild(row);
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const holder = { value: targetArray[index] || "" };
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renderLeafField(
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{
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key: "value",
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label: fieldSchema.label || arraySchema.itemLabel || "Value",
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type: fieldSchema.fieldType || "text",
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maxLength: fieldSchema.maxLength,
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placeholder: fieldSchema.placeholder,
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helpText: fieldSchema.helpText,
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rows: fieldSchema.fieldType === "textarea" ? 3 : undefined,
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},
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row,
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holder,
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"value",
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);
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const input = row.querySelector("input, textarea");
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if (input) {
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input.addEventListener("input", function () {
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targetArray[index] = holder.value;
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});
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input.addEventListener("change", function () {
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targetArray[index] = holder.value;
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});
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}
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}
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function renderVariantArrayItem(variantSchema, container, targetArray, index, tabKey) {
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const item = targetArray[index];
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if (!isObject(item)) {
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targetArray[index] = {};
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}
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const currentType =
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targetArray[index][variantSchema.discriminator] ||
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variantSchema.options[0].value;
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targetArray[index][variantSchema.discriminator] = currentType;
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const currentVariant = variantSchema.variants[currentType];
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const typeRow = document.createElement("div");
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typeRow.className = "row g-3 mb-2";
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container.appendChild(typeRow);
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renderLeafField(
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{
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key: variantSchema.discriminator,
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label: "Section Type",
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type: "select",
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options: variantSchema.options,
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},
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typeRow,
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targetArray[index],
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variantSchema.discriminator,
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);
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const selectInput = typeRow.querySelector("select");
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if (selectInput) {
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selectInput.addEventListener("change", function () {
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const newType = this.value;
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targetArray[index] = { type: newType };
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renderSection(tabKey);
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});
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}
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if (currentVariant && currentVariant.schema) {
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const sectionRow = document.createElement("div");
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sectionRow.className = "row g-3";
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container.appendChild(sectionRow);
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(currentVariant.schema.fields || []).forEach((field) => {
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renderField(field, sectionRow, targetArray[index], field.key, tabKey);
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});
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}
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}
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function renderLeafField(schema, container, parent, key) {
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if (schema.type === "hidden") {
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parent[key] = parent[key] || "";
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return;
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}
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if (typeof parent[key] === "undefined" || parent[key] === null) {
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parent[key] = schema.type === "number" ? 0 : "";
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}
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const col = createCol(schema.colClass || inferColClass(schema.type));
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const label = document.createElement("label");
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label.className = "form-label fw-semibold";
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label.textContent = schema.label || key;
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col.appendChild(label);
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if (schema.type === "textarea") {
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const textarea = document.createElement("textarea");
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textarea.className = "form-control";
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textarea.rows = schema.rows || 4;
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textarea.value = parent[key] || "";
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if (schema.placeholder) textarea.placeholder = schema.placeholder;
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if (schema.maxLength) textarea.maxLength = schema.maxLength;
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textarea.addEventListener("input", function () {
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parent[key] = textarea.value;
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updateCounter(counter, textarea.value.length, schema.maxLength);
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});
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col.appendChild(textarea);
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const counter = appendHelp(col, schema, parent[key]);
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container.appendChild(col);
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return;
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}
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if (schema.type === "image") {
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const group = document.createElement("div");
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group.className = "input-group";
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const input = document.createElement("input");
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input.type = "text";
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input.className = "form-control";
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input.value = parent[key] || "";
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input.addEventListener("input", function () {
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parent[key] = input.value;
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preview.src = resolveImageUrl(input.value);
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preview.classList.toggle("d-none", !input.value);
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});
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const button = document.createElement("button");
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button.type = "button";
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button.className = "btn btn-outline-primary";
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button.innerHTML = '<i class="fas fa-upload me-1"></i>Upload';
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button.addEventListener("click", function () {
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openImagePicker(schema.imageType || config.imageType, function (path) {
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parent[key] = path;
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input.value = path;
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preview.src = resolveImageUrl(path);
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preview.classList.toggle("d-none", !path);
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});
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});
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group.appendChild(input);
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group.appendChild(button);
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col.appendChild(group);
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const preview = document.createElement("img");
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preview.className = "img-thumbnail uploaded-preview mt-2";
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preview.style.maxHeight = "200px";
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preview.src = resolveImageUrl(parent[key]);
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preview.classList.toggle("d-none", !parent[key]);
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col.appendChild(preview);
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appendHelp(col, schema, parent[key], schema.imageHint);
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container.appendChild(col);
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return;
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}
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const input =
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schema.type === "select" ? document.createElement("select") : document.createElement("input");
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input.className = "form-control";
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if (schema.type === "select") {
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(schema.options || []).forEach((option) => {
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const optionEl = document.createElement("option");
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if (typeof option === "string") {
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optionEl.value = option;
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optionEl.textContent = option;
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} else {
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optionEl.value = option.value;
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optionEl.textContent = option.label;
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}
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input.appendChild(optionEl);
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});
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input.value = parent[key] || input.options[0]?.value || "";
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parent[key] = input.value;
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input.addEventListener("change", function () {
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parent[key] = input.value;
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});
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} else {
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input.type =
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schema.type === "url" || schema.type === "number" || schema.type === "color"
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? schema.type
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: "text";
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input.value = parent[key] || "";
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if (schema.placeholder) input.placeholder = schema.placeholder;
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if (schema.maxLength) input.maxLength = schema.maxLength;
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if (schema.step) input.step = schema.step;
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if (schema.type === "icon") {
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input.setAttribute("list", "cms-icon-options");
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}
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input.addEventListener("input", function () {
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parent[key] =
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schema.type === "number" ? Number(input.value || 0) : input.value;
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updateCounter(counter, String(input.value || "").length, schema.maxLength);
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});
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}
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col.appendChild(input);
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const counter = appendHelp(col, schema, parent[key]);
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container.appendChild(col);
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}
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function renderCheckbox(schema, container, parent, key) {
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if (typeof parent[key] !== "boolean") {
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parent[key] = Boolean(parent[key]);
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}
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const col = createCol(schema.colClass || "col-12");
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const wrapper = document.createElement("div");
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wrapper.className = "form-check mt-4";
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const input = document.createElement("input");
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input.type = "checkbox";
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input.className = "form-check-input";
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input.checked = parent[key];
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input.addEventListener("change", function () {
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parent[key] = input.checked;
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});
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const label = document.createElement("label");
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label.className = "form-check-label fw-semibold";
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label.textContent = schema.label || key;
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wrapper.appendChild(input);
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wrapper.appendChild(label);
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col.appendChild(wrapper);
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if (schema.helpText) {
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const help = document.createElement("div");
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help.className = "form-text";
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help.textContent = schema.helpText;
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col.appendChild(help);
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}
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container.appendChild(col);
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}
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function appendHelp(col, schema, value, extraHint) {
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const wrapper = document.createElement("div");
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wrapper.className = "d-flex justify-content-between gap-3";
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const help = document.createElement("div");
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help.className = "form-text";
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help.textContent = [schema.helpText, extraHint].filter(Boolean).join(" ");
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wrapper.appendChild(help);
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let counter = null;
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if (schema.maxLength) {
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counter = document.createElement("div");
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counter.className = "form-text text-end ms-auto";
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updateCounter(counter, String(value || "").length, schema.maxLength);
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wrapper.appendChild(counter);
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}
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if (help.textContent || counter) {
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col.appendChild(wrapper);
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}
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return counter;
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}
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function updateCounter(counter, currentLength, maxLength) {
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if (!counter || !maxLength) return;
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counter.textContent = `${currentLength}/${maxLength}`;
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}
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function openImagePicker(imageType, onSuccess) {
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const fileInput = document.createElement("input");
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fileInput.type = "file";
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fileInput.accept = "image/*";
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fileInput.style.display = "none";
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document.body.appendChild(fileInput);
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fileInput.addEventListener("change", async function () {
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if (!fileInput.files || !fileInput.files[0]) {
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fileInput.remove();
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return;
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}
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try {
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const formData = new FormData();
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formData.append("image", fileInput.files[0]);
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const response = await fetch(
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`/admin/upload/image?imageType=${encodeURIComponent(imageType)}`,
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{
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method: "POST",
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body: formData,
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},
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);
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const result = await response.json();
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if (!result.success || !result.path) {
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throw new Error(result.error || "Upload failed");
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}
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onSuccess(result.path);
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showToast("Success", "Image uploaded successfully", "success");
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} catch (error) {
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showToast("Error", error.message || "Upload failed", "danger");
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} finally {
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fileInput.remove();
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}
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});
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fileInput.click();
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}
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function showToast(title, message, type) {
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const container =
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document.querySelector(".toast-container") || createToastContainer();
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const toast = document.createElement("div");
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toast.className = `toast align-items-center text-white bg-${type || "info"} border-0`;
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toast.setAttribute("role", "alert");
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toast.innerHTML = `<div class="d-flex"><div class="toast-body"><strong>${escapeHtml(
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title,
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)}:</strong> ${escapeHtml(message)}</div><button type="button" class="btn-close btn-close-white me-2 m-auto" data-bs-dismiss="toast"></button></div>`;
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container.appendChild(toast);
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new bootstrap.Toast(toast, { autohide: true, delay: 3000 }).show();
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toast.addEventListener("hidden.bs.toast", function () {
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toast.remove();
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});
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}
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function createToastContainer() {
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const container = document.createElement("div");
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container.className = "toast-container position-fixed top-0 end-0 p-3";
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document.body.appendChild(container);
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return container;
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}
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function createDefaultValue(schema) {
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if (!schema) return "";
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if (schema.type === "primitive") return "";
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if (schema.type === "variant") {
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return { [schema.discriminator]: schema.options[0].value };
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}
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if (schema.type === "object") {
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const value = {};
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(schema.fields || []).forEach((field) => {
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if (field.type === "array") value[field.key] = [];
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else if (field.type === "object") value[field.key] = createDefaultValue(field);
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else if (field.type === "checkbox") value[field.key] = false;
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else if (field.type === "number") value[field.key] = 0;
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else value[field.key] = "";
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});
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return value;
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}
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return "";
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}
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function createCol(colClass) {
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const div = document.createElement("div");
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div.className = colClass;
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return div;
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}
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function inferColClass(type) {
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if (type === "textarea" || type === "image") return "col-12";
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if (type === "checkbox") return "col-12";
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return "col-md-6";
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}
|
|
|
|
function resolveImageUrl(path) {
|
|
if (!path) return "";
|
|
if (/^https?:\/\//i.test(path)) return path;
|
|
if (path.startsWith("/")) return `${backendUrl}${path}`;
|
|
return `${backendUrl}/${path}`;
|
|
}
|
|
|
|
function collectIcons(schema) {
|
|
if (!schema) return [];
|
|
if (schema.type === "icon") return schema.options || [];
|
|
if (schema.type === "object") return (schema.fields || []).flatMap(collectIcons);
|
|
if (schema.type === "array") return collectIcons(schema.itemSchema);
|
|
if (schema.type === "variant") {
|
|
return Object.values(schema.variants || {}).flatMap((variant) =>
|
|
collectIcons(variant.schema),
|
|
);
|
|
}
|
|
return [];
|
|
}
|
|
|
|
function ensureIconDatalist(options) {
|
|
const existing = document.getElementById("cms-icon-options");
|
|
if (existing) existing.remove();
|
|
|
|
const dataList = document.createElement("datalist");
|
|
dataList.id = "cms-icon-options";
|
|
options.forEach((option) => {
|
|
const item = document.createElement("option");
|
|
item.value = option;
|
|
dataList.appendChild(item);
|
|
});
|
|
document.body.appendChild(dataList);
|
|
}
|
|
|
|
function isObject(value) {
|
|
return Boolean(value) && typeof value === "object" && !Array.isArray(value);
|
|
}
|
|
|
|
function escapeHtml(value) {
|
|
return String(value || "")
|
|
.replace(/&/g, "&")
|
|
.replace(/</g, "<")
|
|
.replace(/>/g, ">")
|
|
.replace(/"/g, """)
|
|
.replace(/'/g, "'");
|
|
}
|
|
})();
|