From ebf010cee4a45d14b8890b73d5ab0e06f99c718c Mon Sep 17 00:00:00 2001
From: przemyslawpluta <przemekpluta@hotmail.com>
Date: Fri, 14 Aug 2015 14:54:23 +0100
Subject: switch to courseware search if wiki returns no results

---
 lib/initialize.js | 89 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 56 insertions(+), 33 deletions(-)

(limited to 'lib')

diff --git a/lib/initialize.js b/lib/initialize.js
index 451c734..a134ed9 100644
--- a/lib/initialize.js
+++ b/lib/initialize.js
@@ -34,15 +34,23 @@ module.exports = function run(profile, argv) {
 
         var list = prompts.list, classes = list, check = prompts.check, confirm = prompts.confirm;
 
-        mdbvideos.init(answers, argv, function get(err, data, profile) {
+        function init(answers) {
 
-            if (err !== null) { throw err; }
+            mdbvideos.init(answers, argv, function get(err, data, profile) {
+
+                if (err !== null) { throw err; }
+
+                if (profile.preset.video[1] === videoPreference || argv.h) { return processList(data, profile); }
 
-            if (profile.preset.video[1] === videoPreference || argv.h) { return processList(data, profile); }
+                confirm[0].message = 'Your current video preference is set to ' + profile.preset.video[1].underline + '. Switch to: ' + videoPreference.green;
 
-            confirm[0].message = 'Your current video preference is set to ' + profile.preset.video[1].underline + '. Switch to: ' + videoPreference.green;
+                profileAssesment(confirm, data);
+
+            });
+        }
 
-            return inquirer.prompt(confirm, function prompt(answers) {
+        function profileAssesment(confirm, data) {
+            inquirer.prompt(confirm, function prompt(answers) {
                 if (!answers.confirm) { return console.log('i'.red + ' ' + pkg.name + ' requires video preferences set to ' + videoPreference + '.\n'); }
 
                 mdbvideos.updateProfile({
@@ -54,50 +62,63 @@ module.exports = function run(profile, argv) {
                 });
 
             });
+        }
 
-        });
+        function getClassContent(content) {
+            mdbvideos.getList(content, argv, function get(err, data, pass) {
+                if (err !== null) { throw err; }
 
-        function processList(data, profile) {
-
-            if (!data.length) {
-                if (profile.noCourses) { return console.log('i'.red + ' ' + checkName(profile) + ' ' + profile.noCourses); }
-                return console.log('i'.red + ' ' + checkName(profile) + ' ' + 'Could not locate any courses in your profile. Have you registered already?\n');
-            }
+                if (data.length) {
 
-            classes[0].message = checkName(profile) + ' Found ' + data.length + ' Course'+ ((data.length > 1)? 's' : '') + '. Select:';
-            classes[0].choices = data;
-            currentList();
+                    if (pass) { return showDetails(err, data); }
 
-        }
+                    list[0].message = 'Found ' + data.length + ' List' + ((data.length > 1)? 's' : '') + '. Select:';
+                    list[0].choices = data;
 
-        function currentList() {
-            inquirer.prompt(classes, function prompt(answers) {
+                    return currentVideos();
 
-                mdbvideos.getList(answers, argv, function get(err, data, pass) {
-                    if (err !== null) { throw err; }
+                } else {
+                    if (pass) { return console.log('i'.red + ' Looks like the course is not yet available or has already ended. ' +
+                        lookFor + ' list is not available.\n\nCheck the start/end date for selected course.\n'); }
+                }
 
-                    if (data.length) {
+                console.log('i'.red + ' Unable to locate any ' + lookFor.toLowerCase() + ' lists in the wiki. Are ' + lookFor.toLowerCase() + ' list present?');
 
-                        if (pass) { return showDetails(err, data); }
+                if (lookFor === 'Videos' && !argv.cw) {
 
-                        list[0].message = 'Found ' + data.length + ' List' + ((data.length > 1)? 's' : '') + '. Select:';
-                        list[0].choices = data;
+                    confirm[0].message = 'Default wiki search returned no resuts. Perform courseware search with ' + '--cw'.green + ' ?';
 
-                        return currentVideos();
+                    inquirer.prompt(confirm, function prompt(answers) {
+                        if (!answers.confirm) { return; }
+                        argv.cw = true;
+                        content.url = content.url.replace(/course_wiki/g, '') + 'courseware';
+                        getClassContent(content);
+                    });
 
-                    } else {
-                        if (pass) { return console.log('i'.red + ' Looks like the course is not yet available or has already ended. ' +
-                            lookFor + ' list is not available.\n\nCheck the start/end date for selected course.\n'); }
-                    }
+                }
 
-                    return console.log('i'.red + ' Unable to locate any ' + lookFor.toLowerCase() + ' lists in the wiki. Are ' +
-                        lookFor.toLowerCase() + ' list present?' +
-                        ((lookFor === 'Videos') ? '\n\n' + ((!argv.cw) ? 'Try to add ' + '--cw'.green + ' to switch and search on courseware instead.\n' : '') : ''));
-                });
+            });
+        }
 
+        function currentList() {
+            inquirer.prompt(classes, function prompt(answers) {
+                getClassContent(answers);
             });
         }
 
+        function processList(data, profile) {
+
+            if (!data.length) {
+                if (profile.noCourses) { return console.log('i'.red + ' ' + checkName(profile) + ' ' + profile.noCourses); }
+                return console.log('i'.red + ' ' + checkName(profile) + ' ' + 'Could not locate any courses in your profile. Have you registered already?\n');
+            }
+
+            classes[0].message = checkName(profile) + ' Found ' + data.length + ' Course'+ ((data.length > 1)? 's' : '') + '. Select:';
+            classes[0].choices = data;
+            currentList();
+
+        }
+
         function currentVideos() {
 
             inquirer.prompt(list, function prompt(answers) {
@@ -127,6 +148,8 @@ module.exports = function run(profile, argv) {
             console.log('i'.red + ' Could not locate any ' + lookFor.toLowerCase() + '.'); process.exit(0);
         }
 
+        init(answers);
+
     });
 
 };
-- 
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