From e737e160b837280f1a3d5d3790745dc4523dd92f Mon Sep 17 00:00:00 2001 From: chapel Date: Sat, 19 Nov 2011 10:26:11 -0800 Subject: [PATCH] Rework and feature parity to existing site - Reworked the routing system to use a more dynamic approach - Moved most of the duplicate code into distinct functions - Add login functionality and continual checks if a user is logged in - Add register functionality as well as activation - Add course creation and proper authorization handling server side - Add lecture creation and proper authorization handling server side - Add note creation and proper authorization handling server side - Add resetpassword functionality - Add jquery 1.7 minified file - Various tweaks and improvements --- app.js | 347 +++++-------- models.js | 2 +- public/index.html | 351 +++++++++++++- public/{index2.html => index_old.html} | 88 +--- public/javascripts/jquery.min.js | 22 +- public/javascripts/main.js | 646 ++++++++++++++++++------- public/javascripts/main2.js | 376 -------------- public/javascripts/main_old.js | 260 ++++++++++ 8 files changed, 1203 insertions(+), 889 deletions(-) rename public/{index2.html => index_old.html} (91%) delete mode 100644 public/javascripts/main2.js create mode 100644 public/javascripts/main_old.js diff --git a/app.js b/app.js index c94efae..27d2fc5 100644 --- a/app.js +++ b/app.js @@ -460,7 +460,7 @@ app.dynamicHelpers( { }); function sendJson( res, obj ) { - res.header('Cache-Control', 'no-cache'); + res.header('Cache-Control', 'no-cache, no-store'); res.json(obj); } @@ -533,25 +533,9 @@ app.get( '/school/:id', checkAjax, loadUser, loadSchool, function( req, res ) { }); }); -// New course page -// Displays form to create new course -// Private, requires user to be authorized -app.get( '/:id/course/new', loadUser, loadSchool, function( req, res ) { - // Load school from middleware - var school = req.school; - - // If school was not loaded for whatever reason, or the user is not authorized - // then redirect to the main schools page. - if( ( ! school ) || ( ! school.authorized ) ) { - return res.redirect( '/schools' ); - } - - // If they are authorized and the school exists, then render the page - res.render( 'course/new', { 'school': school } ); -}); // Recieves new course form -app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { +app.post( '/school/:id', checkAjax, loadUser, loadSchool, function( req, res ) { var school = req.school; // Creates new course from Course Schema var course = new Course; @@ -559,15 +543,16 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { var instructorEmail = req.body.email.toLowerCase(); var instructorName = req.body.instructorName; - // If school doesn't exist or user is not authorized redirect to main schools page if( ( ! school ) || ( ! school.authorized ) ) { - res.redirect( '/schools' ); + return sendJson(res, {status: 'error', message: 'There was a problem trying to create a course'}) } - // If instructorEmail isn't set, or name isn't set, display error and re-render the page. - if ( !instructorEmail || !instructorName ) { - req.flash( 'error', 'Invalid parameters!' ) - return res.render( 'course/new' ); + if ( !instructorName ) { + return sendJson(res, {status: 'error', message: 'Invalid parameters!'} ) + } + + if ( ( instructorEmail === '' ) || ( !isValidEmail( instructorEmail ) ) ) { + return sendJson(res, {status: 'error', message:'Please enter a valid email'} ); } // Fill out the course with information from the form @@ -592,21 +577,13 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { user.activated = false; - // Validate instructorEmail - // XXX Probably could be done before checking db - if ( ( user.email === '' ) || ( !isValidEmail( user.email ) ) ) { - req.flash( 'error', 'Please enter a valid email' ); - // XXX This needs to be fixed, this is not the proper flow - return res.redirect( '/register' ); - } // Once the new user information has been completed, save the user // to the database then email them the instructor welcome email. user.save(function( err ) { // If there was an error saving the instructor, prompt the user to fill out // the information again. if ( err ) { - req.flash( 'error', 'Invalid parameters!' ) - return res.render( 'course/new' ); + return sendJson(res, {status: 'error', message: 'Invalid parameters!'} ) } else { var message = { to : user.email, @@ -635,10 +612,7 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { course.instructor = user._id; course.save( function( err ) { if( err ) { - // XXX better validation - req.flash( 'error', 'Invalid parameters!' ); - - return res.render( 'course/new' ); + return sendJson(res, {status: 'error', message: 'Invalid parameters!'} ) } else { // Once the course has been completed email the admin with information // on the course and new instructor @@ -666,7 +640,7 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { // Redirect the user to the schools page where they can see // their new course. // XXX Redirect to the new course instead - res.redirect( '/schools' ); + return sendJson(res, {status: 'ok', message: 'Course created'} ) } }); } @@ -680,9 +654,7 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { course.save( function( err ) { if( err ) { // XXX better validation - req.flash( 'error', 'Invalid parameters!' ); - - return res.render( 'course/new' ); + return sendJson(res, {status: 'error', message: 'Invalid parameters!'} ) } else { var message = { to : ADMIN_EMAIL, @@ -706,14 +678,13 @@ app.post( '/:id/course/new', loadUser, loadSchool, function( req, res ) { } }) // XXX Redirect to the new course instead - res.redirect( '/schools' ); + return sendJson(res, {status: 'ok', message: 'Course created'} ) } }); } else { // The existing user isn't an instructor, so the user is notified of the error // and the course isn't created. - req.flash( 'error', 'The existing user\'s email you entered is not an instructor' ); - res.render( 'course/new' ); + sendJson(res, {status: 'error', message: 'The existing user\'s email you entered is not an instructor'} ) } } }) @@ -727,18 +698,52 @@ app.get( '/course/:id', checkAjax, loadUser, loadCourse, function( req, res ) { // Check if the user is subscribed to the course // XXX Not currently used for anything - var subscribed = course.subscribed( userId ); + //var subscribed = course.subscribed( userId ); // Find lectures associated with this course and sort by name Lecture.find( { 'course' : course._id } ).sort( 'name', '1' ).run( function( err, lectures ) { // Get course instructor information using their id User.findById( course.instructor, function( err, instructor ) { // Render course and lectures - sendJson(res, { 'user': req.user.sanitized, 'course' : course.sanitized, 'instructor': instructor.sanitized, 'subscribed' : subscribed, 'lectures' : lectures.map(function(lecture) { return lecture.sanitized })} ); + var sanitizedInstructor = instructor.sanitized; + var sanitizedCourse = course.sanitized; + if (!course.authorized) { + delete sanitizedInstructor.email; + } else { + sanitizedCourse.authorized = course.authorized; + } + sendJson(res, { 'course' : sanitizedCourse, 'instructor': sanitizedInstructor, 'lectures' : lectures.map(function(lecture) { return lecture.sanitized })} ); }) }); }); +// Recieve New Lecture Form +app.post( '/course/:id', checkAjax, loadUser, loadCourse, function( req, res ) { + var course = req.course; + // Create new lecture from Lecture schema + var lecture = new Lecture; + + if( ( ! course ) || ( ! course.authorized ) ) { + return sendJson(res, {status: 'error', message: 'There was a problem trying to create a lecture'}) + } + + // Populate lecture with form data + lecture.name = req.body.name; + lecture.date = req.body.date; + lecture.course = course._id; + lecture.creator = req.user._id; + + // Save lecture to database + lecture.save( function( err ) { + if( err ) { + // XXX better validation + sendJson(res, {status: 'error', message: 'Invalid parameters!'} ); + } else { + sendJson(res, {status: 'ok', message: 'Created new lecture'} ); + } + }); +}); + // Edit Course app.get( '/course/:id/edit', loadUser, loadCourse, function( req, res) { var course = req.course; @@ -823,53 +828,7 @@ app.get( '/course/:id/unsubscribe', loadUser, loadCourse, function( req, res ) { }); }); -// Create new lecture -app.get( '/course/:id/lecture/new', loadUser, loadCourse, function( req, res ) { - var courseId = req.params.id; - var course = req.course; - var lecture = {}; - - // If course isn't valid or user isn't authorized for course, redirect - if( ( ! course ) || ( ! course.authorized ) ) { - return res.redirect( '/course/' + courseId ); - } - // Render new lecture form - res.render( 'lecture/new', { 'lecture' : lecture } ); -}); - -// Recieve New Lecture Form -app.post( '/course/:id/lecture/new', loadUser, loadCourse, function( req, res ) { - var courseId = req.params.id; - var course = req.course; - // Create new lecture from Lecture schema - var lecture = new Lecture; - - if( ( ! course ) || ( ! course.authorized ) ) { - res.redirect( '/course/' + courseId ); - - return; - } - - // Populate lecture with form data - lecture.name = req.body.name; - lecture.date = req.body.date; - lecture.course = course._id; - lecture.creator = req.user._id; - - // Save lecture to database - lecture.save( function( err ) { - if( err ) { - // XXX better validation - req.flash( 'error', 'Invalid parameters!' ); - - res.render( 'lecture/new', { 'lecture' : lecture } ); - } else { - // XXX Redirect to new lecture instead - res.redirect( '/course/' + course._id ); - } - }); -}); // Display individual lecture and related notes @@ -891,11 +850,17 @@ app.get( '/lecture/:id', checkAjax, loadUser, loadLecture, function( req, res ) if ( note.public ) return note; }) } + var sanitizedInstructor = instructor.sanitized; + var sanitizedLecture = lecture.sanitized; + if (!lecture.authorized) { + delete sanitizedInstructor.email; + } else { + sanitizedLecture.authorized = lecture.authorized; + } sendJson(res, { - 'lecture' : lecture.sanitized, + 'lecture' : sanitizedLecture, 'course' : course.sanitized, - 'instructor' : instructor.sanitized, - 'user' : req.user.sanitized, + 'instructor' : sanitizedInstructor, 'notes' : notes.map(function(note) { return note.sanitized; }) @@ -903,35 +868,18 @@ app.get( '/lecture/:id', checkAjax, loadUser, loadLecture, function( req, res ) }); }) } else { - sendJson(res, { status: 'error', msg: 'This course is orphaned' }) + sendJson(res, { status: 'not_found', msg: 'This course is orphaned' }) } }); }); -// Display new note form -app.get( '/lecture/:id/notes/new', loadUser, loadLecture, function( req, res ) { - var lectureId = req.params.id; - var lecture = req.lecture; - var note = {}; - - if( ( ! lecture ) || ( ! lecture.authorized ) ) { - res.redirect( '/lecture/' + lectureId ); - - return; - } - - res.render( 'notes/new', { 'note' : note } ); -}); // Recieve new note form -app.post( '/lecture/:id/notes/new', loadUser, loadLecture, function( req, res ) { - var lectureId = req.params.id; +app.post( '/lecture/:id', checkAjax, loadUser, loadLecture, function( req, res ) { var lecture = req.lecture; if( ( ! lecture ) || ( ! lecture.authorized ) ) { - res.redirect( '/lecture/' + lectureId ); - - return; + return sendJson(res, {status: 'error', message: 'There was a problem trying to create a note pad'}) } // Create note from Note schema @@ -948,12 +896,9 @@ app.post( '/lecture/:id/notes/new', loadUser, loadLecture, function( req, res ) note.save( function( err ) { if( err ) { // XXX better validation - req.flash( 'error', 'Invalid parameters!' ); - - res.render( 'notes/new', { 'note' : note } ); + sendJson(res, {status: 'error', message: 'There was a problem trying to create a note pad'}) } else { - // XXX Redirect to new note instead - res.redirect( '/lecture/' + lecture._id ); + sendJson(res, {status: 'ok', message: 'Successfully created a new note pad'}) } }); }); @@ -1055,6 +1000,7 @@ app.get( '/note/:id', /*checkAjax,*/ loadUser, loadNote, function( req, res ) { }); // Static pages and redirects +/* app.get( '/about', loadUser, function( req, res ) { res.redirect( 'http://blog.finalsclub.org/about.html' ); }); @@ -1078,6 +1024,7 @@ app.get( '/contact', loadUser, function( req, res ) { app.get( '/privacy', loadUser, function( req, res ) { res.render( 'static/privacy' ); }); +*/ // Authentication routes @@ -1085,14 +1032,20 @@ app.get( '/privacy', loadUser, function( req, res ) { // and other user authentication purposes // Render login page +/* app.get( '/login', function( req, res ) { log3("get login page") res.render( 'login' ); }); +*/ + +app.get( '/checkuser', checkAjax, loadUser, function( req, res ) { + sendJson(res, {user: req.user.sanitized}); +}); // Recieve login form -app.post( '/login', function( req, res ) { +app.post( '/login', checkAjax, function( req, res ) { var email = req.body.email; var password = req.body.password; log3("post login ...") @@ -1107,11 +1060,9 @@ app.post( '/login', function( req, res ) { if( user ) { if( ! user.activated ) { // (undocumented) markdown-esque link functionality in req.flash - req.flash( 'error', 'This account isn\'t activated. Check your inbox or [click here](/resendActivation) to resend the activation email.' ); - req.session.activateCode = user._id; + sendJson(res, {status: 'error', message: 'This account isn\'t activated.'} ); - res.render( 'login' ); } else { // If user is activated, check if their password is correct if( user.authenticate( password ) ) { @@ -1129,42 +1080,30 @@ app.post( '/login', function( req, res ) { req.session.email = email; // alert the successful login - req.flash( 'info', 'Successfully logged in!' ); + sendJson(res, {status: 'ok', message:'Successfully logged in!'} ); // redirect to profile if we don't have a stashed request - res.redirect( redirect || '/profile' ); + //res.redirect( redirect || '/profile' ); }); } else { // Notify user of bad login - req.flash( 'error', 'Invalid login!' ); + sendJson(res, {status: 'error', message: 'Invalid login!'} ); - res.render( 'login' ); + //res.render( 'login' ); } } } else { // Notify user of bad login log3("bad login") - req.flash( 'error', 'Invalid login!' ); + sendJson(res, {status: 'error', message: 'Invalid login!'} ); - res.render( 'login' ); + //res.render( 'login' ); } }); }); -// Request reset password -app.get( '/resetpw', function( req, res ) { - log3("get resetpw page"); - res.render( 'resetpw' ); -}); - -// Display reset password from requested email -app.get( '/resetpw/:id', function( req, res ) { - var resetPassCode = req.params.id - res.render( 'resetpw', { 'verify': true, 'resetPassCode' : resetPassCode } ); -}); - // Recieve reset password request form -app.post( '/resetpw', function( req, res ) { +app.post( '/resetpass', checkAjax, function( req, res ) { log3("post resetpw"); var email = req.body.email @@ -1209,17 +1148,17 @@ app.post( '/resetpw', function( req, res ) { }); // Render request success page - res.render( 'resetpw-success', { 'email' : email } ); + sendJson(res, {status: 'ok', message: 'Your password has been reset. An email has been sent to ' + email }) }); } else { // Notify of error - res.render( 'resetpw-error', { 'email' : email } ); + sendJson(res, {status: 'error', message: 'We were unable to reset the password using that email address. Please try again.' }) } }); }); // Recieve reset password form -app.post( '/resetpw/:id', function( req, res ) { +app.post( '/resetpw/:id', checkAjax, function( req, res ) { log3("post resetpw.code"); var resetPassCode = req.params.id var email = req.body.email @@ -1235,19 +1174,19 @@ app.post( '/resetpw/:id', function( req, res ) { var valid = user.resetPassword(resetPassCode, pass1, pass2); if (valid) { user.save( function( err ) { - res.render( 'resetpw-success', { 'verify' : true, 'email' : email, 'resetPassCode' : resetPassCode } ); + sendJson(res, {status: 'ok', message: 'Your password has been reset. You can now login with your the new password you just created.'}) }); } } - // If there was a problem, notify user if (!valid) { - res.render( 'resetpw-error', { 'verify' : true, 'email' : email } ); + sendJson(res, {status: 'error', message: 'We were unable to reset the password. Please try again.' }) } }); }); // Display registration page +/* app.get( '/register', function( req, res ) { log3("get reg page"); @@ -1256,9 +1195,10 @@ app.get( '/register', function( req, res ) { res.render( 'register', { 'schools' : schools } ); }) }); +*/ // Recieve registration form -app.post( '/register', function( req, res ) { +app.post( '/register', checkAjax, function( req, res ) { var sid = req.sessionId; // Create new user from User schema @@ -1277,14 +1217,12 @@ app.post( '/register', function( req, res ) { // Validate email if ( ( user.email === '' ) || ( !isValidEmail( user.email ) ) ) { - req.flash( 'error', 'Please enter a valid email' ); - return res.redirect( '/register' ); + return sendJson(res, {status: 'error', message: 'Please enter a valid email'} ); } // Check if password is greater than 6 characters, otherwise notify user if ( req.body.password.length < 6 ) { - req.flash( 'error', 'Please enter a password longer than eight characters' ); - return res.redirect( '/register' ); + return sendJson(res, {status: 'error', message: 'Please enter a password longer than eight characters'} ); } // Pull out hostname from email @@ -1305,19 +1243,15 @@ app.post( '/register', function( req, res ) { User.findOne({ 'email' : user.email }, function(err, result ) { if (result.activated) { // If activated, make sure they know how to contact the admin - req.flash( 'error', 'There is already someone registered with this email, if this is in error contact info@finalsclub.org for help' ) - return res.redirect( '/register' ) + return sendJson(res, {status: 'error', message: 'There is already someone registered with this email, if this is in error contact info@finalsclub.org for help'} ); } else { // If not activated, direct them to the resendActivation page - req.flash( 'error', 'There is already someone registered with this email, if this is you, please check your email for the activation code' ) - return res.redirect( '/resendActivation' ) + return sendJson(res, {status: 'error', message: 'There is already someone registered with this email, if this is you, please check your email for the activation code'} ); } }); } else { // If any other type of error, prompt them to enter the registration again - req.flash( 'error', 'An error occurred during registration.' ); - - return res.redirect( '/register' ); + return sendJson(res, {status: 'error', message: 'An error occurred during registration.'} ); } } else { // send user activation email @@ -1338,8 +1272,7 @@ app.post( '/register', function( req, res ) { school.save( function( err ) { log3('school.save() done'); // Notify user that they have been added to the school - req.flash( 'info', 'You have automatically been added to the ' + school.name + ' network. Please check your email for the activation link' ); - res.redirect( '/' ); + sendJson(res, {status: 'ok', message: 'You have automatically been added to the ' + school.name + ' network. Please check your email for the activation link'} ); }); // Construct admin email about user registration var message = { @@ -1356,8 +1289,7 @@ app.post( '/register', function( req, res ) { // If there isn't a match, send associated welcome message sendUserWelcome( user, false ); // Tell user to check for activation link - req.flash( 'info', 'Your account has been created, please check your email for the activation link' ) - res.redirect( '/' ); + sendJson(res, {status: 'ok', message: 'Your account has been created, please check your email for the activation link'} ); // Construct admin email about user registration var message = { 'to' : ADMIN_EMAIL, @@ -1406,21 +1338,19 @@ app.get( '/resendActivation', function( req, res ) { }); // Display activation page -app.get( '/activate/:code', function( req, res ) { +app.get( '/activate/:code', checkAjax, function( req, res ) { var code = req.params.code; // XXX could break this out into a middleware if( ! code ) { - res.redirect( '/' ); + return sendJson(res, {status:'error', message: 'Invalid activation code!'} ); } // Find user by activation code User.findById( code, function( err, user ) { if( err || ! user ) { // If not found, notify user of invalid code - req.flash( 'error', 'Invalid activation code!' ); - - res.redirect( '/' ); + sendJson(res, {status:'error', message:'Invalid activation code!'} ); } else { // If valid, then activate user user.activated = true; @@ -1432,13 +1362,9 @@ app.get( '/activate/:code', function( req, res ) { // Save user to database user.save( function( err ) { if( err ) { - req.flash( 'error', 'Unable to activate account.' ); - - res.redirect( '/' ); + sendJson(res, {status: 'error', message: 'Unable to activate account.'} ); } else { - req.flash( 'info', 'Account successfully activated. Please complete your profile.' ); - - res.redirect( '/profile' ); + sendJson(res, {status: 'info', message: 'Account successfully activated. Please complete your profile.'} ); } }); }); @@ -1447,7 +1373,7 @@ app.get( '/activate/:code', function( req, res ) { }); // Logut user -app.get( '/logout', function( req, res ) { +app.get( '/logout', checkAjax, function( req, res ) { var sid = req.sessionID; // Find user by session id @@ -1458,23 +1384,16 @@ app.get( '/logout', function( req, res ) { // Save user to database user.save( function( err ) { - res.redirect( '/' ); + sendJson(res, {status: 'ok', message: 'Successfully logged out'}); }); } else { - res.redirect( '/' ); + sendJson(res, {status: 'ok', message: ''}); } }); }); -// Display users profile page -app.get( '/profile', loadUser, loggedIn, function( req, res ) { - var user = req.user; - - res.render( 'profile/index', { 'user' : user } ); -}); - // Recieve profile edit page form -app.post( '/profile', loadUser, loggedIn, function( req, res ) { +app.post( '/profile', checkAjax, loadUser, loggedIn, function( req, res ) { var user = req.user; var fields = req.body; @@ -1482,17 +1401,13 @@ app.post( '/profile', loadUser, loggedIn, function( req, res ) { var wasComplete = user.isComplete; if( ! fields.name ) { - req.flash( 'error', 'Please enter a valid name!' ); - - error = true; + return sendJson(res, {status: 'error', message: 'Please enter a valid name!'} ); } else { user.name = fields.name; } if( [ 'Student', 'Teachers Assistant' ].indexOf( fields.affiliation ) == -1 ) { - req.flash( 'error', 'Please select a valid affiliation!' ); - - error = true; + return sendJson(res, {status: 'error', message: 'Please select a valid affiliation!'} ); } else { user.affil = fields.affiliation; } @@ -1505,14 +1420,10 @@ app.post( '/profile', loadUser, loggedIn, function( req, res ) { user.password = fields.newPassword; } else { - req.flash( 'error', 'Mismatch in new password!' ); - - error = true; + return sendJson(res, {status: 'error', message: 'Mismatch in new password!'} ); } } else { - req.flash( 'error', 'Please supply your existing password.' ); - - error = true; + return sendJson(res, {status: 'error', message: 'Please supply your existing password.'} ); } } @@ -1521,25 +1432,17 @@ app.post( '/profile', loadUser, loggedIn, function( req, res ) { user.showName = ( fields.showName ? true : false ); - if( ! error ) { - user.save( function( err ) { - if( err ) { - req.flash( 'error', 'Unable to save user profile!' ); + user.save( function( err ) { + if( err ) { + sendJson(res, {status: 'error', message: 'Unable to save user profile!'} ); + } else { + if( ( user.isComplete ) && ( ! wasComplete ) ) { + sendJson(res, {status: 'ok', message: 'Your account is now fully activated. Thank you for joining FinalsClub!'} ); } else { - if( ( user.isComplete ) && ( ! wasComplete ) ) { - req.flash( 'info', 'Your account is now fully activated. Thank you for joining FinalsClub!' ); - - res.redirect( '/' ); - } else { - res.render( 'info', 'Your profile was successfully updated!' ); - - res.render( 'profile/index', { 'user' : user } ); - } + sendJson(res, {status:'ok', message:'Your profile was successfully updated!'} ); } - }); - } else { - res.render( 'profile/index', { 'user' : user } ); - } + } + }); }); @@ -1597,8 +1500,8 @@ app.get( '/learn', loadUser, function( req, res ) { res.render( 'archive/learn', { 'courses' : featuredCourses } ); }) -app.get( '/learn/random', loadUser, function( req, res ) { - res.redirect( '/archive/course/'+ featuredCourses[Math.floor(Math.random()*featuredCourses.length)].id); +app.get( '/learn/random', checkAjax, function( req, res ) { + sendJson(res, {status: 'ok', data: '/archive/course/'+ featuredCourses[Math.floor(Math.random()*featuredCourses.length)].id }); }) app.get( '/archive', checkAjax, loadUser, function( req, res ) { @@ -1614,7 +1517,7 @@ app.get( '/archive', checkAjax, loadUser, function( req, res ) { app.get( '/archive/subject/:id', checkAjax, loadUser, loadSubject, function( req, res ) { ArchivedCourse.find({subject_id: req.params.id}).sort('name', '1').run(function(err, courses) { if ( err || courses.length === 0 ) { - sendJson(res, {status: 'error', message: 'There are no archived courses'} ); + sendJson(res, {status: 'not_found', message: 'There are no archived courses'} ); } else { sendJson(res, { 'courses' : courses, 'subject': req.subject, 'user': req.user.sanitized } ); } @@ -1624,7 +1527,7 @@ app.get( '/archive/subject/:id', checkAjax, loadUser, loadSubject, function( req app.get( '/archive/course/:id', checkAjax, loadUser, loadOldCourse, function( req, res ) { ArchivedNote.find({course_id: req.params.id}).sort('name', '1').run(function(err, notes) { if ( err || notes.length === 0) { - sendJson(res, {status: 'error', message: 'There are no notes in this course'} ); + sendJson(res, {status: 'not_found', message: 'There are no notes in this course'} ); } else { notes = notes.map(function(note) { return note.sanitized }); sendJson(res, { 'notes': notes, 'course' : req.course, 'user': req.user.sanitized } ); @@ -1636,11 +1539,11 @@ app.get( '/archive/note/:id', checkAjax, loadUser, function( req, res ) { console.log( "id="+req.params.id) ArchivedNote.findById(req.params.id, function(err, note) { if ( err || !note ) { - sendJson(res, {status: 'error', message: 'This is not a valid id for a note'} ); + sendJson(res, {status: 'not_found', message: 'This is not a valid id for a note'} ); } else { ArchivedCourse.findOne({id: note.course_id}, function(err, course) { if ( err || !course ) { - sendJson(res, {status: 'error', message: 'There is no course for this note'} ) + sendJson(res, {status: 'not_found', message: 'There is no course for this note'} ) } else { sendJson(res, { 'layout' : 'notesLayout', 'note' : note, 'course': course, 'user': req.user.sanitized } ); } diff --git a/models.js b/models.js index 31a4171..87d427e 100644 --- a/models.js +++ b/models.js @@ -415,7 +415,7 @@ var ArchivedNote = new Schema({ ArchivedNote.virtual( 'sanitized' ).get(function() { var note = { _id: this._id, - topic: this.topic + topic: this.topic === '' ? (this.text.replace(/(<(.|\n)*?>)|[\r\n\t]*/g, '')).substr(0, 15) + '...' : this.topic } return note; }) diff --git a/public/index.html b/public/index.html index 17d9028..611cf62 100644 --- a/public/index.html +++ b/public/index.html @@ -1,36 +1,30 @@ - FinalsClub.org + - + + +
-
 
+
Currently logged in as __name__
@@ -39,12 +33,13 @@
- Start Here! + Start Here! Blog - Archive - Press - Create an Account - Login + Archive + Press + Create an Account + + Login
@@ -54,11 +49,17 @@
+
__msg__
+
+ + + +
@@ -78,11 +79,14 @@

Learn something >>

- +
+
+ +

Universities

@@ -91,16 +95,71 @@
+ +

Courses for

+
+ + + + +
+ +

Lectures for Course __number__ : __name__

@@ -112,12 +171,35 @@
- __name__
+ __name__
Created: __date__
+
+ + + + +
+ +

Notepads

@@ -125,8 +207,37 @@ __name__
+
+ + + + +
+ +

Archived Subjects

@@ -135,40 +246,49 @@

+
+ +

Archived Courses

+
+ +

Archived Notes

+ +

__topic__

__text__
-
__err__
+ +

Create an Account

-
+
@@ -239,9 +359,109 @@
+
+

User Profile

+
+

Account Information

+
+
+
+ Email +
+
+ +
+
+
+
+ +
+
+ +
+
+
+

Profile Information

+
+
+
+ +
+
+ +
+
+
+
+ +
+
+ + Display your real name in contributions +
+
+ +
+

Change Password

+
+
+
+ +
+
+ +
+
+
+
+ +
+
+ +
+
+
+
+ +
+
+ +
+
+
+
+
 
+
+ +
+
+
+
+ +

Login

-
+
@@ -282,6 +502,68 @@
+
+

Password Reset

+
+
+

To reset your password, enter your email address click "Reset". An email will be sent to you with a link to reset your password.

+
+
+ +
+
+ +
+
+
+
 
+
+ +
+
+
+
+
+ +
+

Password Reset

+
+
+

To verify and reset your password, type the full email address and your new password twice, then click submit.

+
+
+ +
+
+ +
+
+
+
+ +
+
+ +
+
+
+
+ +
+
+ +
+
+
+
 
+
+ +
+
+
+
+
+

Code of Conduct

@@ -298,6 +580,9 @@
+ + +

FinalsClub in the Press

@@ -329,12 +614,23 @@

+ + + +

Page Not Found

Sorry, there is no content for this page.
+ + + +
+ + +
@@ -346,7 +642,7 @@
All Rights Reserved
- Code of Conduct + Code of Conduct About Contact Legal @@ -367,5 +663,8 @@

+ + + diff --git a/public/index2.html b/public/index_old.html similarity index 91% rename from public/index2.html rename to public/index_old.html index 1a5f79a..29f7129 100644 --- a/public/index2.html +++ b/public/index_old.html @@ -1,27 +1,33 @@ + FinalsClub.org - + - - -
 
@@ -33,12 +39,12 @@
- Start Here! + Start Here! Blog - Archive - Press - Create an Account - Login + Archive + Press + Create an Account + Login
@@ -48,17 +54,11 @@
- -
- - - -
@@ -81,11 +81,8 @@
-
- -

Universities

@@ -94,20 +91,16 @@
- -

Courses for

- -

Lectures for Course __number__ : __name__

@@ -119,14 +112,12 @@
- __name__
+ __name__
Created: __date__
- -

Notepads

@@ -136,8 +127,6 @@
- -

Archived Subjects

@@ -146,49 +135,40 @@

-
- -

Archived Courses

-
- -

Archived Notes

- -

__topic__

__text__
+
__err__
- -

Create an Account

-
+
@@ -259,11 +239,9 @@
- -

Login

-
+
@@ -304,7 +282,6 @@
-

Code of Conduct

@@ -321,9 +298,6 @@
- - -

FinalsClub in the Press

@@ -355,23 +329,12 @@

- - - -

Page Not Found

Sorry, there is no content for this page.
- - - -
- - -
@@ -383,7 +346,7 @@
All Rights Reserved
",""],legend:[1,"
","
"],thead:[1,"
- Code of Conduct + Code of Conduct About Contact Legal @@ -404,8 +367,5 @@

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@@ + /* + This is the core logic for the main page. It implements most page transitions by showing and hiding DIV elements in the page with javascript+jquery + */ + /* Convert a JSON string to an object, or null if unparseable */ function j2o(json) { try { return JSON.parse(json); } catch(e) { return null; } } /* Convert an object to a JSON string (just easier to type than "JSON.stringify" */ function o2j(obj) { return JSON.stringify(obj); } -function showHome(matches, cb) { - cb("home"); +var user = {}; + +var router = { + routes: {}, + add: function(name, useAjax, cb) { + if (typeof useAjax === 'function') { + cb = useAjax; + useAjax = true; + } + this.routes[name] = { + fn: cb, + useAjax: useAjax + } + }, + run: function(name, path) { + checkUser(function() { + if (router.routes[name].useAjax) { + $.get(path, {cache: false}, function(data) { + if (data.status === 'not_found' || (typeof data === 'string')) { + return router.run('404'); + } + router.routes[name].fn(data, render); + }); + } else { + router.routes[name].fn(render); + } + }); + } } -// go to the page that lists the schools -function showSchools(matches, cb) { - ProtoDiv.reset("PROTO_school"); - $.get("/schools", { cache: false }, function(response) { - var schools = []; - if(typeof response == 'object') { - schools = response.schools; - } - ProtoDiv.replicate("PROTO_school", schools); - cb("schools"); - }); +function render(pageId, response) { + if (user.name) { + ProtoDiv.inject("PROTO_login_info", user) + $("#login_status").show(); + $('#login_link').text('Logout').attr('href', '/logout'); + $('#register_link').hide(); + $('#profile_link').show(); + } else { + ProtoDiv.reset("PROTO_login_info"); + $("#login_status").hide(); + $('#login_link').text('Login').attr('href', '/login'); + $('#register_link').show(); + $('#profile_link').hide(); + } + if (response) { + if (response instanceof Array) { + $.each(response, function() { + console.log(this.id, this.data) + ProtoDiv.reset("PROTO_" + this.id) + ProtoDiv.replicate("PROTO_" + this.id, this.data) + }) + } else { + ProtoDiv.reset("PROTO_" + response.id) + ProtoDiv.replicate("PROTO_" + response.id, response.data) + } + } + $("#pg_" + pageId).fadeIn(100); } -// go to the page that lists the courses for a specific school -function showCourses(matches, cb) { - var schoolId = matches[1]; - ProtoDiv.reset("PROTO_course"); - $.get("/school/"+schoolId, { cache: false }, function(response) { - var courses = []; - if(typeof response == 'object') { - var school = response.school; - $("#school_name").html(school.name); - courses = school.courses; - } - ProtoDiv.replicate("PROTO_course", courses); - cb("courses"); - }); +function message(type, msg) { + ProtoDiv.reset("PROTO_message"); + ProtoDiv.replicate("PROTO_message", {type: type, msg: msg}) + $("#messages").fadeIn(100); } -// go to the page that lists the lectures for a specific course -function showLectures(matches, cb) { - var courseId = matches[1]; - ProtoDiv.reset("PROTO_lecture"); - $.get("/course/"+courseId, { cache: false }, function(response) { - ProtoDiv.reset("PROTO_lectures_head"); - ProtoDiv.reset("PROTO_lectures_instructor"); - ProtoDiv.reset("PROTO_lecture"); - if(typeof response == 'object') { - var course = response.course; - if(course) - ProtoDiv.replicate("PROTO_lectures_head", [course]); - var instructor = response.instructor; - if(instructor) - ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]); - var lectures = response.lectures; - if(lectures) - ProtoDiv.replicate("PROTO_lecture", lectures); - } - cb("lectures"); - }); +function checkUser(cb) { + $.get('/checkuser', function(data) { + if (data.user) { + user = data.user; + } else { + user = {}; + } + + if (cb) { + cb(); + } + }) } +router.add('404', false, function() { + $("#pg_notfound").fadeIn(100); + window.scroll(0, 0) +}); + +router.add('home', false, function(cb) { + $('#learnsomething').unbind(); + cb("home"); + $('#learnsomething').click(function(e) { + $.get('/learn/random', function(data) { + if (data.status === 'ok') { + goPage(data.data); + } + }) + }); + if ($('#vimeo-screencast').length === 0) { + $('#screencast').html(''); + } +}); + + + +// go to the page that lists the schools +router.add('schools', function(data, cb) { + + var response = { + id: 'school', + data: data.schools + } + + cb("schools", response); +}); + + + +// go to the page that lists the courses for a specific school +router.add('school', function(data, cb) { + $('#new_course').hide().unbind(); + $('#form_course').hide().unbind(); + var response = { + id: 'course', + data: data.school.courses + } + + $("#school_name").html(data.school.name); + + if (data.school.authorized) { + $('#new_course').show(); + $('#new_course').click(function(e) { + e.preventDefault(); + + var form = $('#form_course'); + + form.toggle(); + + form.submit(function(e) { + e.preventDefault(); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + } else if (data.status === 'ok') { + form.hide(); + goPage(window.location.pathname); + message('info', data.message); + } + }); + }) + }); + } + cb("courses", response) +}); + + + + +// go to the page that lists the lectures for a specific course +router.add('course', function(data, cb) { + $('#new_lecture').hide().unbind(); + $('#form_lecture').hide().unbind();; + + var response = []; + + if (data.course) { + response.push({ + id: 'lectures_head', + data: data.course + }) + } + + if (data.instructor) { + response.push({ + id: 'lectures_instructor', + data: data.instructor + }) + } + + if (data.lectures) { + response.push({ + id: 'lecture', + data: data.lectures + }) + } + + if (data.course.authorized) { + $('#new_lecture').show(); + $('#new_lecture').click(function(e) { + e.preventDefault(); + + var form = $('#form_lecture'); + + form.toggle(); + + form.submit(function(e) { + e.preventDefault(); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + } else if (data.status === 'ok') { + form.hide(); + goPage(window.location.pathname); + message('info', data.message); + } + }); + }) + }); + } + + cb('lectures', response); +}); + + + // go to the page that lists the note taking sessions for a specific lecture -function showNotes(matches, cb) { - var lectureId = matches[1]; - ProtoDiv.reset("PROTO_note"); - $.get("/lecture/"+lectureId, { cache: false }, function(response) { - if(typeof response == 'object') { - var course = response.course; - //if(course) - // ProtoDiv.replicate("PROTO_lectures_head", [course]) - var instructor = response.instructor; - //if(instructor) - // ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]) - var lecture = response.lecture; - //if(lecture) - // ProtoDiv.replicate("PROTO_lecture", lectures); - var notes = response.notes; - if(notes) - ProtoDiv.replicate("PROTO_note", notes); - } - cb("notes"); - }); -} +router.add('lecture', function(data, cb) { + $('#new_note').hide().unbind(); + $('#form_note').hide().unbind();; + + var response = []; + + if (data.notes) { + response.push({ + id: 'note', + data: data.notes + }) + } + + if (data.lecture.authorized) { + $('#new_note').show(); + $('#new_note').click(function(e) { + e.preventDefault(); + + var form = $('#form_note'); + + form.toggle(); + + form.submit(function(e) { + e.preventDefault(); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + } else if (data.status === 'ok') { + form.hide(); + goPage(window.location.pathname); + message('info', data.message); + } + }); + }) + }); + } + cb("notes", response); +}); + // go to the page that lists the archived subject names -function showArchiveSubjects(matches, cb) { - ProtoDiv.reset("PROTO_archive_subject"); - $.get("/archive", { cache: false }, function(response) { - var subjects = response.subjects; - ProtoDiv.replicate("PROTO_archive_subject", subjects); - }) - cb("archive_subjects"); -} +router.add('archive', function(data, cb) { -function showArchiveCourses(matches, cb) { - var subjectId = parseInt(matches[1]); - ProtoDiv.reset("PROTO_archive_course"); - $.get("/archive/subject/"+subjectId, { cache: false }, function(response) { - var courses = response.courses; - ProtoDiv.replicate("PROTO_archive_course", courses); - }) - cb("archive_courses"); -} + var response = { + id: 'archive_subject', + data: data.subjects + } -function showArchiveNotes(matches, cb) { - var courseId = parseInt(matches[1]); - ProtoDiv.reset("PROTO_archive_note"); - $.get("/archive/course/"+courseId, { cache: false }, function(response) { - var notes = response.notes; - $.each(notes, function(i, note) { - if(!note.topic) - note.topic = note.text.substr(0, 15)+" ..."; - }) - ProtoDiv.replicate("PROTO_archive_note", notes); - }) - cb("archive_notes"); -} + cb("archive_subjects", response) +}); -function showArchiveNote(matches, cb) { - var noteId = matches[1]; - ProtoDiv.reset("PROTO_archive_note_display"); - $.get("/archive/note/"+noteId, { cache: false }, function(response) { - var note = response.note; -//note = { text: "Hi Mom!", topic: "21st Century Greetings" } -// note.text = note.text || "" - if(!note.topic) - note.topic = note.text.substr(0, 15)+" ..."; -// if(note.err) { -// note.topic = note.message -// note.err = note.err.stack -// } -// - ProtoDiv.replicate("PROTO_archive_note_display", note); - }) - cb("archive_note_display"); -} +router.add('archivesubject', function(data, cb) { + + var response = { + id: 'archive_course', + data: data.courses + } + + cb("archive_courses", response) +}); + + + +router.add('archivecourse', function(data, cb) { + + var response = { + id: 'archive_note', + data: data.notes + } + + cb("archive_notes", response) +}); + + + +router.add('archivenote', function(data, cb) { + + var response = { + id: 'archive_note_display', + data: data.note + } + + cb("archive_note_display", response) +}); + + // go to the account registration page -function showRegister(matches, cb) { - // xxx clear fields? - // xxx change FORM to use AJAX +router.add('register', false, function(cb) { + $('#form_register').submit(function(e) { + e.preventDefault(); + + console.log('register') + var form = $(this); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + return false; + } else if (data.status === 'ok') { + goPage('/') + message('info', data.message); + } + }) + }) cb("register"); -} +}); + +router.add('activate', function(data, cb) { + goPage('/') + message('info', data.message); +}); + +router.add('profile', false, function(cb) { + var form = $('#form_profile'); + $('input[type=password]','#form_profile').val(''); + $('#affiliation').attr('value', user.affil); + $('#showName').attr('checked', user.showName) + form.find('.email').text(user.email); + form.find('input[name=name]').val(user.name); + form.submit(function(e) { + console.log('test') + e.preventDefault(); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + return false; + } else if (data.status === 'ok') { + goPage('/profile'); + message('info', data.message); + } + }) + }) + cb("profile"); +}); + +router.add('login', false, function(cb) { + $('input','#form_login').val(''); + $('#form_login').submit(function(e) { + e.preventDefault(); -function showLogin(matches, cb) { + var form = $(this); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + return false; + } else if (data.status === 'ok') { + goPage('/') + message('info', 'Successfully logged in'); + } + }) + }) cb("login"); -} +}); + +router.add('logout', function(data, cb) { + goPage('/') + message('info', 'Successfully logged out'); +}); + +router.add('resetpass', false, function(cb) { + $('input','#form_resetpass').val(''); + $('#form_resetpass').submit(function(e) { + e.preventDefault(); + + var form = $(this); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + return false; + } else if (data.status === 'ok') { + goPage('/') + message('info', data.message); + } + }) + }) + cb("resetpass"); +}); + +router.add('resetpw', false, function(cb) { + $('input','#form_resetpw').val(''); + $('#form_resetpw').submit(function(e) { + e.preventDefault(); + + var form = $(this); + + $.post(window.location.pathname, form.serialize(), function(data) { + if (data.status === 'error') { + message('error', data.message); + return false; + } else if (data.status === 'ok') { + goPage('/') + message('info', data.message); + } + }) + }) + cb("resetpw"); +}); // go to the press articles page -function showPress(matches, cb) { +router.add('press', false, function(cb) { cb("press"); -} +}); + // go to the "code of conduct" page -function showConduct(matches, cb) { +router.add('conduct', false, function(cb) { cb("conduct"); -} +}); + -var pageVectors = [ - { regex: /^\/(index.html)?$/, func: showHome }, - { regex: /^\/schools/, func: showSchools }, - { regex: /^\/school\/([a-f0-9]{24})/, func: showCourses }, - { regex: /^\/course\/([a-f0-9]{24})/, func: showLectures }, - { regex: /^\/lecture\/([a-f0-9]{24})/, func: showNotes }, - { regex: /^\/archive\/?$/, func: showArchiveSubjects }, - { regex: /^\/archive\/subject\/([0-9]+)/, func: showArchiveCourses }, - { regex: /^\/archive\/course\/([0-9]+)/, func: showArchiveNotes }, - { regex: /^\/archive\/note\/([a-f0-9]{24})/, func: showArchiveNote }, - { regex: /^\/login/, func: showLogin }, - { regex: /^\/register/, func: showRegister }, - { regex: /^\/press/, func: showPress }, - { regex: /^\/conduct/, func: showConduct } -]; /* Do and show the appropriate thing, based on the pages current URL */ function showPage(y) { - var path = document.location.pathname; + $(".page").hide(); //(100); // hide all pseudo pages - for(var i = 0; i < pageVectors.length; i++) { - var vector = pageVectors[i]; - var matches = path.match(vector.regex); - if(matches) { - vector.func(matches, function(pageId) { - $("#pg_"+pageId).fadeIn(100); - window.scroll(0, y); - }) - break; - } - } - if(i == pageVectors.length) { - $("#pg_notfound").fadeIn(100); - window.scroll(0, 0); - } - // scroll to top of page (as if we'd done a real page fetch) - /*$('html, body').animate({ - scrollTop: $("#topofcontent").offset().top - }, 100);*/ + + var path = document.location.pathname + var routes = router.routes; + + var slugs = path.split('/'); + + slugs.shift(); + + mainSlug = slugs[0].toLowerCase() || 'home'; + + if (mainSlug === 'archive') { + if (slugs[1]) { + mainSlug = mainSlug + slugs[1]; + } + } + + if (routes[mainSlug]) { + router.run(mainSlug, path) + } else { + router.run('404') + } + } + + + /* Simulates a page load. 'path' is something like "/schools", etc. A page fetch doesn't really happen. Based on what path looks like, an appropriate DIV is shown, and action taken */ -var topQueue = [0]; +var topQueue = [0] function goPage(path) { - if(history.pushState !== undefined) { - topQueue.push(window.pageYOffset); - history.pushState({}, path, path); - showPage(0); - } - else { - document.location = path; - } + var y = 0 + window.pageYOffset + topQueue.push(y) + history.pushState({}, path, path); + showPage(0); } + /* Simulates a "back" browser navigation. */ -var popped = false; function goBack(event) { - popped = true; - showPage( topQueue.pop() ); + var y = topQueue.pop() + showPage( y ); } + + window.onpopstate = goBack + $(document).ready(function() { + // This code executes after the page has been fully loaded - $(".proto").css("display", "none"); // make all the prototypes invisible - //$("body").get(0).onunload = function() { } // fires when leaving the page proper - ProtoDiv.each = function(e) { $(e).show() }; - window.onpopstate = goBack; - /*setTimeout(function() { - if(!popped) - showPage(0) - }, 2000);*/ + + $('body').on('click', 'a[href^=/]', function(e) { + var path = e.target.pathname || '/'; + var checkNote = path.match(/\/([a-zA-Z]+)/); + if (checkNote && checkNote[1] == 'note') { + return true; + } else if (!history.pushState) { + return true; + } else { + goPage(path) + return false; + } + }) + // xxx older FF browsers don't fire a page load/reload - deal with it somehow. // showPage( 0 ); // needed for some older browsers, redundant for chrome + }) + + + + diff --git a/public/javascripts/main2.js b/public/javascripts/main2.js deleted file mode 100644 index 41b9f0f..0000000 --- a/public/javascripts/main2.js +++ /dev/null @@ -1,376 +0,0 @@ - -/* - -This is the core logic for the main page. -It implements most page transitions by showing and hiding DIV elements -in the page with javascript+jquery - -*/ - - -/* Convert a JSON string to an object, or null if unparseable */ -function j2o(json) { try { return JSON.parse(json); } catch(e) { return null; } } - -/* Convert an object to a JSON string (just easier to type than "JSON.stringify" */ -function o2j(obj) { return JSON.stringify(obj); } - - - -function showHome(cb) { - cb("home"); -} - - - -// go to the page that lists the schools -function showSchools(response, cb) { - - var path = window.location.pathname; - - ProtoDiv.reset("PROTO_school"); - - - var schools = [] - if(typeof response == 'object') { - schools = response.schools - } - - ProtoDiv.replicate("PROTO_school", schools); - - cb("schools"); - -} - - - -// go to the page that lists the courses for a specific school -function showCourses(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_course"); - - var courses = [] - if(typeof response == 'object') { - var school = response.school - $("#school_name").html(school.name); - courses = school.courses - } - - ProtoDiv.replicate("PROTO_course", courses); - - cb("courses") -} - - - - -// go to the page that lists the lectures for a specific course -function showLectures(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_lecture"); - - ProtoDiv.reset("PROTO_lectures_head") - ProtoDiv.reset("PROTO_lectures_instructor") - ProtoDiv.reset("PROTO_lecture") - - if(typeof response == 'object') { - - var course = response.course - if(course) - ProtoDiv.replicate("PROTO_lectures_head", [course]) - - var instructor = response.instructor - if(instructor) - ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]) - - var lectures = response.lectures - if(lectures) - ProtoDiv.replicate("PROTO_lecture", lectures); - - } - - cb("lectures") -} - - - -// go to the page that lists the note taking sessions for a specific lecture -function showNotes(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_note"); - - if(typeof response == 'object') { - - var course = response.course - //if(course) - // ProtoDiv.replicate("PROTO_lectures_head", [course]) - - var instructor = response.instructor - //if(instructor) - // ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]) - - var lecture = response.lecture - //if(lecture) - // ProtoDiv.replicate("PROTO_lecture", lectures); - - var notes = response.notes - if(notes) - ProtoDiv.replicate("PROTO_note", notes); - - } - - cb("notes") -} - - -// go to the page that lists the archived subject names -function showArchiveSubjects(response, cb) { - - var path = window.location.pathname; - - ProtoDiv.reset("PROTO_archive_subject") - - var subjects = response.subjects - - ProtoDiv.replicate("PROTO_archive_subject", subjects) - - cb("archive_subjects") -} - - - -function showArchiveCourses(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_archive_course") - - var courses = response.courses - - ProtoDiv.replicate("PROTO_archive_course", courses) - - cb("archive_courses") -} - - - -function showArchiveNotes(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_archive_note") - - var notes = response.notes - $.each(notes, function(i, note) { - if(!note.topic) - note.topic = note._id//note.text.substr(0, 15)+" ..." - }) - - ProtoDiv.replicate("PROTO_archive_note", notes) - - cb("archive_notes") -} - - - -function showArchiveNote(response, cb) { - - var path = window.location.pathname; - - - ProtoDiv.reset("PROTO_archive_note_display") - - var note = response.note -note = { text: "Hi Mom!", topic: "21st Century Greetings" } - if(!note.topic) - note.topic = note.text.substr(0, 15)+" ..." - - ProtoDiv.replicate("PROTO_archive_note_display", note) - - cb("archive_note_display") -} - - - -// go to the account registration page -function showRegister(response, cb) { - // xxx clear fields? - // xxx change FORM to use AJAX - cb("register"); -} - - -function showLogin(response, cb) { - cb("login"); -} - - - - -// go to the press articles page -function showPress(response, cb) { - cb("press"); -} - - -// go to the "code of conduct" page -function showConduct(response, cb) { - cb("conduct"); -} - - - - -var pageVectors = [ - { regex: /^\/(index.html)?$/, func: showHome }, - { regex: /^\/schools/, func: showSchools }, - { regex: /^\/school\/([a-f0-9]{24})/, func: showCourses }, - { regex: /^\/course\/([a-f0-9]{24})/, func: showLectures }, - { regex: /^\/lecture\/([a-f0-9]{24})/, func: showNotes }, - { regex: /^\/archive\/?$/, func: showArchiveSubjects }, - { regex: /^\/archive\/subject\/([0-9]+)/, func: showArchiveCourses }, - { regex: /^\/archive\/course\/([0-9]+)/, func: showArchiveNotes }, - { regex: /^\/archive\/note\/([0-9]+)/, func: showArchiveNote }, - { regex: /^\/login/, func: showLogin }, - { regex: /^\/register/, func: showRegister }, - { regex: /^\/press/, func: showPress }, - { regex: /^\/conduct/, func: showConduct }, -]; - -var testVectors = { - schools: showSchools, - school: showCourses, - course: showLectures, - lecture: showNotes, - archive: showArchiveSubjects, - archivesubject: showArchiveCourses, - archivecourse: showArchiveNotes, - archivenote: showArchiveNote, - login: showLogin, - press: showPress, - conduct: showConduct -} - -/* Do and show the appropriate thing, based on the pages current URL */ -function showPage(y) { - - var path = document.location.pathname - - var mainSlug = path.match(/((?:[a-z][a-z]+))/) ? path.match(/((?:[a-z][a-z]+))/)[1].toLowerCase() : ''; - if (mainSlug === 'archive') { - var archiveSlugs = path.match(/((?:[a-z][a-z]+))\/((?:[a-z][a-z0-9_]*))/); - if (archiveSlugs) { - mainSlug = mainSlug + archiveSlugs[2]; - } - } - - $(".page").hide(); //(100); // hide all pseudo pages - - if (testVectors[mainSlug]) { - return $.get(path, { cache: false }, function(response) { - if (response.status === 'error') { - console.log(response.message) - $("#pg_notfound").fadeIn(100); - window.scroll(0, 0) - return; - } - testVectors[mainSlug](response, function(pageId) { - $("#pg_"+pageId).fadeIn(100); - window.scroll(0, y) - }) - }); - } else if (path === '/') { - return showHome(function(pageId) { - $("#pg_"+pageId).fadeIn(100); - window.scroll(0, y) - }) - } - - $("#pg_notfound").fadeIn(100); - window.scroll(0, 0) - /* - for(var i = 0; i < pageVectors.length; i++) { - var vector = pageVectors[i] - var matches = path.match(vector.regex) - if(matches) { - vector.func(function(pageId) { - - $("#pg_"+pageId).fadeIn(100); - - window.scroll(0, y) - - }) - break - } - } - - - if(i == pageVectors.length) { - } - // scroll to top of page (as if we'd done a real page fetch) - /*$('html, body').animate({ - scrollTop: $("#topofcontent").offset().top - }, 100);*/ - -} - - - - -/* Simulates a page load. - 'path' is something like "/schools", etc. - A page fetch doesn't really happen. - Based on what path looks like, an appropriate DIV is shown, and action taken -*/ -var topQueue = [0] -function goPage(path) { - var y = 0 + window.pageYOffset - topQueue.push(y) - history.pushState({}, path, path); - showPage(0); -} - - -/* Simulates a "back" browser navigation. */ -function goBack(event) { - var y = topQueue.pop() - showPage( y ); -} - - - window.onpopstate = goBack - - $('a[href^=/]').live('click', function(e) { - var path = e.target.pathname || '/'; - var checkNote = path.match(/((?:[a-z][a-z]+))/); - if (checkNote && checkNote[1] == 'note') { - return true; - } else { - goPage(path) - return false; - } - }) -$(document).ready(function() { - - // This code executes after the page has been fully loaded - - - // xxx older FF browsers don't fire a page load/reload - deal with it somehow. - // showPage( 0 ); // needed for some older browsers, redundant for chrome - -}) - - - - - diff --git a/public/javascripts/main_old.js b/public/javascripts/main_old.js new file mode 100644 index 0000000..6c807ac --- /dev/null +++ b/public/javascripts/main_old.js @@ -0,0 +1,260 @@ +/* +This is the core logic for the main page. +It implements most page transitions by showing and hiding DIV elements +in the page with javascript+jquery +*/ + +/* Convert a JSON string to an object, or null if unparseable */ +function j2o(json) { try { return JSON.parse(json); } catch(e) { return null; } } + +/* Convert an object to a JSON string (just easier to type than "JSON.stringify" */ +function o2j(obj) { return JSON.stringify(obj); } + +function showHome(matches, cb) { + cb("home"); +} + +// go to the page that lists the schools +function showSchools(matches, cb) { + ProtoDiv.reset("PROTO_school"); + $.get("/schools", { cache: false }, function(response) { + var schools = []; + if(typeof response == 'object') { + schools = response.schools; + } + ProtoDiv.replicate("PROTO_school", schools); + cb("schools"); + }); +} + +// go to the page that lists the courses for a specific school +function showCourses(matches, cb) { + var schoolId = matches[1]; + ProtoDiv.reset("PROTO_course"); + $.get("/school/"+schoolId, { cache: false }, function(response) { + var courses = []; + if(typeof response == 'object') { + var school = response.school; + $("#school_name").html(school.name); + courses = school.courses; + } + ProtoDiv.replicate("PROTO_course", courses); + cb("courses"); + }); +} + +// go to the page that lists the lectures for a specific course +function showLectures(matches, cb) { + var courseId = matches[1]; + ProtoDiv.reset("PROTO_lecture"); + $.get("/course/"+courseId, { cache: false }, function(response) { + ProtoDiv.reset("PROTO_lectures_head"); + ProtoDiv.reset("PROTO_lectures_instructor"); + ProtoDiv.reset("PROTO_lecture"); + if(typeof response == 'object') { + var course = response.course; + if(course) + ProtoDiv.replicate("PROTO_lectures_head", [course]); + var instructor = response.instructor; + if(instructor) + ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]); + var lectures = response.lectures; + if(lectures) + ProtoDiv.replicate("PROTO_lecture", lectures); + } + cb("lectures"); + }); +} + +// go to the page that lists the note taking sessions for a specific lecture +function showNotes(matches, cb) { + var lectureId = matches[1]; + ProtoDiv.reset("PROTO_note"); + $.get("/lecture/"+lectureId, { cache: false }, function(response) { + if(typeof response == 'object') { + var course = response.course; + //if(course) + // ProtoDiv.replicate("PROTO_lectures_head", [course]) + var instructor = response.instructor; + //if(instructor) + // ProtoDiv.replicate("PROTO_lectures_instructor", [instructor]) + var lecture = response.lecture; + //if(lecture) + // ProtoDiv.replicate("PROTO_lecture", lectures); + var notes = response.notes; + if(notes) + ProtoDiv.replicate("PROTO_note", notes); + } + cb("notes"); + }); +} + +// go to the page that lists the archived subject names +function showArchiveSubjects(matches, cb) { + ProtoDiv.reset("PROTO_archive_subject"); + $.get("/archive", { cache: false }, function(response) { + var subjects = response.subjects; + ProtoDiv.replicate("PROTO_archive_subject", subjects); + }) + cb("archive_subjects"); +} + +function showArchiveCourses(matches, cb) { + var subjectId = parseInt(matches[1]); + ProtoDiv.reset("PROTO_archive_course"); + $.get("/archive/subject/"+subjectId, { cache: false }, function(response) { + var courses = response.courses; + ProtoDiv.replicate("PROTO_archive_course", courses); + }) + cb("archive_courses"); +} + +function showArchiveNotes(matches, cb) { + var courseId = parseInt(matches[1]); + ProtoDiv.reset("PROTO_archive_note"); + $.get("/archive/course/"+courseId, { cache: false }, function(response) { + var notes = response.notes; + $.each(notes, function(i, note) { + if(!note.topic) + note.topic = note.text.substr(0, 15)+" ..."; + }) + ProtoDiv.replicate("PROTO_archive_note", notes); + }) + cb("archive_notes"); +} + + + +function showArchiveNote(matches, cb) { + var noteId = matches[1]; + ProtoDiv.reset("PROTO_archive_note_display"); + $.get("/archive/note/"+noteId, { cache: false }, function(response) { + var note = response.note; +//note = { text: "Hi Mom!", topic: "21st Century Greetings" } +// note.text = note.text || "" + if(!note.topic) + note.topic = note.text.substr(0, 15)+" ..."; +// if(note.err) { +// note.topic = note.message +// note.err = note.err.stack +// } +// + ProtoDiv.replicate("PROTO_archive_note_display", note); + }) + cb("archive_note_display"); +} + +// go to the account registration page +function showRegister(matches, cb) { + // xxx clear fields? + // xxx change FORM to use AJAX + $('#form_register').submit(function(e) { + e.preventDefault(); + + $.post(window.location.pathname, $(this).serialize(), function(data) { + console.log(data) // Will give you results, either an data.status == error or ok + }) + }) + cb("register"); +} + +function showLogin(matches, cb) { + $('#form_login').submit(function(e) { + e.preventDefault(); + + $.post(window.location.pathname, $(this).serialize(), function(data) { + console.log(data) // Will give you results, either an data.status == error or ok + }) + }) + cb("login"); +} + +// go to the press articles page +function showPress(matches, cb) { + cb("press"); +} + +// go to the "code of conduct" page +function showConduct(matches, cb) { + cb("conduct"); +} + +var pageVectors = [ + { regex: /^\/(index.html)?$/, func: showHome }, + { regex: /^\/schools/, func: showSchools }, + { regex: /^\/school\/([a-f0-9]{24})/, func: showCourses }, + { regex: /^\/course\/([a-f0-9]{24})/, func: showLectures }, + { regex: /^\/lecture\/([a-f0-9]{24})/, func: showNotes }, + { regex: /^\/archive\/?$/, func: showArchiveSubjects }, + { regex: /^\/archive\/subject\/([0-9]+)/, func: showArchiveCourses }, + { regex: /^\/archive\/course\/([0-9]+)/, func: showArchiveNotes }, + { regex: /^\/archive\/note\/([a-f0-9]{24})/, func: showArchiveNote }, + { regex: /^\/login/, func: showLogin }, + { regex: /^\/register/, func: showRegister }, + { regex: /^\/press/, func: showPress }, + { regex: /^\/conduct/, func: showConduct } +]; + +/* Do and show the appropriate thing, based on the pages current URL */ +function showPage(y) { + var path = document.location.pathname; + $(".page").hide(); //(100); // hide all pseudo pages + for(var i = 0; i < pageVectors.length; i++) { + var vector = pageVectors[i]; + var matches = path.match(vector.regex); + if(matches) { + vector.func(matches, function(pageId) { + $("#pg_"+pageId).fadeIn(100); + window.scroll(0, y); + }) + break; + } + } + if(i == pageVectors.length) { + $("#pg_notfound").fadeIn(100); + window.scroll(0, 0); + } + // scroll to top of page (as if we'd done a real page fetch) + /*$('html, body').animate({ + scrollTop: $("#topofcontent").offset().top + }, 100);*/ +} + +/* Simulates a page load. + 'path' is something like "/schools", etc. + A page fetch doesn't really happen. + Based on what path looks like, an appropriate DIV is shown, and action taken +*/ +var topQueue = [0]; +function goPage(path) { + if(history.pushState !== undefined) { + topQueue.push(window.pageYOffset); + history.pushState({}, path, path); + showPage(0); + } + else { + document.location = path; + } +} + +/* Simulates a "back" browser navigation. */ +var popped = false; +function goBack(event) { + popped = true; + showPage( topQueue.pop() ); +} + +$(document).ready(function() { + // This code executes after the page has been fully loaded + $(".proto").css("display", "none"); // make all the prototypes invisible + //$("body").get(0).onunload = function() { } // fires when leaving the page proper + ProtoDiv.each = function(e) { $(e).show() }; + window.onpopstate = goBack; + /*setTimeout(function() { + if(!popped) + showPage(0) + }, 2000);*/ + // xxx older FF browsers don't fire a page load/reload - deal with it somehow. + // showPage( 0 ); // needed for some older browsers, redundant for chrome +}) + -- 2.25.1