Add method ".toText" on glossary and summary

4 files changed, 76 insertions, 11 deletions

diff --git a/lib/models/__tests__/glossary.js b/lib/models/__tests__/glossary.js
index 0345627..2ce224c 100644
--- a/lib/models/__tests__/glossary.js
+++ b/lib/models/__tests__/glossary.js
@@ -5,18 +5,18 @@ describe('Glossary', function() {
     var Glossary = require('../glossary');
     var GlossaryEntry = require('../glossaryEntry');
 
-    describe('createFromEntries', function() {
-        var glossary = Glossary.createFromEntries(File(), [
-            {
-                name: 'Hello World',
-                description: 'Awesome!'
-            },
-            {
-                name: 'JavaScript',
-                description: 'This is a cool language'
-            }
-        ]);
+    var glossary = Glossary.createFromEntries(File(), [
+        {
+            name: 'Hello World',
+            description: 'Awesome!'
+        },
+        {
+            name: 'JavaScript',
+            description: 'This is a cool language'
+        }
+    ]);
 
+    describe('createFromEntries', function() {
         it('must add all entries', function() {
             var entries = glossary.getEntries();
             expect(entries.size).toBe(2);
@@ -28,6 +28,15 @@ describe('Glossary', function() {
             expect(entry instanceof GlossaryEntry).toBeTruthy();
         });
     });
+
+    describe('toText', function() {
+        pit('return as markdown', function() {
+            return glossary.toText('.md')
+            .then(function(text) {
+                expect(text).toContain('# Glossary');
+            });
+        });
+    });
 });
 
 
diff --git a/lib/models/__tests__/summary.js b/lib/models/__tests__/summary.js
index b808307..e7b496e 100644
--- a/lib/models/__tests__/summary.js
+++ b/lib/models/__tests__/summary.js
@@ -68,6 +68,15 @@ describe('Summary', function() {
             expect(article.getTitle()).toBe('My Second Article');
         });
     });
+
+    describe('toText', function() {
+        pit('return as markdown', function() {
+            return summary.toText('.md')
+            .then(function(text) {
+                expect(text).toContain('# Summary');
+            });
+        });
+    });
 });
 
 
diff --git a/lib/models/glossary.js b/lib/models/glossary.js
index 51aa370..bb4407d 100644
--- a/lib/models/glossary.js
+++ b/lib/models/glossary.js
@@ -1,7 +1,9 @@
 var Immutable = require('immutable');
 
+var error = require('../utils/error');
 var File = require('./file');
 var GlossaryEntry = require('./glossaryEntry');
+var parsers = require('../parsers');
 
 var Glossary = Immutable.Record({
     file:       File(),
@@ -30,6 +32,27 @@ Glossary.prototype.getEntry = function(name) {
 };
 
 /**
+    Render glossary as text
+
+    @return {Promise<String>}
+*/
+Glossary.prototype.toText = function(parser) {
+    var file = this.getFile();
+    var entries = this.getEntries();
+
+    parser = parser? parsers.getByExt(parser) : file.getParser();
+
+    if (!parser) {
+        throw error.FileNotParsableError({
+            filename: file.getPath()
+        });
+    }
+
+    return parser.glossary.toText(entries.toJS());
+};
+
+
+/**
     Add/Replace an entry to a glossary
 
     @param {Glossary} glossary
diff --git a/lib/models/summary.js b/lib/models/summary.js
index d8d0603..079c535 100644
--- a/lib/models/summary.js
+++ b/lib/models/summary.js
@@ -1,8 +1,10 @@
 var Immutable = require('immutable');
 
+var error = require('../utils/error');
 var File = require('./file');
 var SummaryPart = require('./summaryPart');
 var SummaryArticle = require('./summaryArticle');
+var parsers = require('../parsers');
 
 var Summary = Immutable.Record({
     file:       File(),
@@ -64,6 +66,28 @@ Summary.prototype.getByPath = function(filePath) {
 };
 
 /**
+    Render summary as text
+
+    @return {Promise<String>}
+*/
+Summary.prototype.toText = function(parser) {
+    var file = this.getFile();
+    var parts = this.getParts();
+
+    parser = parser? parsers.getByExt(parser) : file.getParser();
+
+    if (!parser) {
+        throw error.FileNotParsableError({
+            filename: file.getPath()
+        });
+    }
+
+    return parser.summary.toText({
+        parts: parts.toJS()
+    });
+};
+
+/**
     Create a new summary for a list of parts
 
     @param {Lust|Array} parts