1 files changed, 71 insertions, 0 deletions
diff --git a/lib/output/generatePage.js b/lib/output/generatePage.js
new file mode 100644
index 0000000..a93d4b0
--- /dev/null
+++ b/lib/output/generatePage.js
@@ -0,0 +1,71 @@
+var Promise = require('../utils/promise');
+var error = require('../utils/error');
+var timing = require('../utils/timing');
+
+var Parse = require('../parse');
+var Templating = require('../templating');
+var JSONUtils = require('../json');
+var createTemplateEngine = require('./createTemplateEngine');
+var callPageHook = require('./callPageHook');
+
+/**
+    Prepare and generate HTML for a page
+
+    @param {Output} output
+    @param {Page} page
+    @return {Promise<Page>}
+*/
+function generatePage(output, page) {
+    var book = output.getBook();
+    var engine = createTemplateEngine(output);
+
+    return timing.measure(
+        'page.generate',
+        Parse.parsePage(book, page)
+        .then(function(resultPage) {
+            var file = resultPage.getFile();
+            var filePath = file.getPath();
+            var parser = file.getParser();
+            var context = JSONUtils.encodeBookWithPage(book, resultPage);
+
+            if (!parser) {
+                return Promise.reject(error.FileNotParsableError({
+                    filename: filePath
+                }));
+            }
+
+            // Call hook "page:before"
+            return callPageHook('page:before', output, resultPage)
+
+            // Escape code blocks with raw tags
+            .then(function(currentPage) {
+                return parser.page.prepare(currentPage.getContent());
+            })
+
+            // Render templating syntax
+            .then(function(content) {
+                return Templating.render(engine, filePath, content, context);
+            })
+
+            // Render page using parser (markdown -> HTML)
+            .then(parser.page).get('content')
+
+            // Post processing for templating syntax
+            .then(function(content) {
+                return Templating.postRender(engine, content);
+            })
+
+            // Return new page
+            .then(function(content) {
+                return resultPage.set('content', content);
+            })
+
+            // Call final hook
+            .then(function(currentPage) {
+                return callPageHook('page', output, currentPage);
+            });
+        })
+    );
+}
+
+module.exports = generatePage;