PlanHubMe/PlanHub

/*
 * CoursesLib
 * This file contains useful helper functions that do various course- and event-related tasks.
 */
window.coursesLib = {};

window.coursesLib.baseUrl = "https://courses2016.dalton.org";

window.coursesLib.checkLoggedIn = function(doneFunc) {
    $.get(window.coursesLib.baseUrl + "/login/index.php", function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.isLoggedIn = ($response.find(".loginform").length == 0);

        doneFunc(respObj);
    });
};

window.coursesLib.getCourseEvents = function(courseId, doneFunc) {
    $.get(window.coursesLib.baseUrl + "/course/view.php" + "?id=" + courseId, function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.id = courseId;
        respObj.title = $response.children("#page-content")
                                .children("#region-main-box")
                                .children("#region-post-box")
                                .children("#region-main-wrap")
                                .children("#region-main")
                                .children("#region-main-box")
                                .children(".region-content")
                                .children(".course-content")
                                .text();

        doneFunc(respObj);
    });
};

window.coursesLib.getCourseInfo = function(courseId, doneFunc) {
    $.get(window.coursesLib.baseUrl + "/course/view.php" + "?id=" + courseId, function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.id = courseId;
        respObj.title = $response.children("#page-header").children(".headermain").text();

        doneFunc(respObj);
    });
};

window.coursesLib.getCourseList = function(doneFunc) {
    $.get(window.coursesLib.baseUrl + "/index.php?redirect=0", function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.classes = [];
        $response.find(".coursename > a").each(function() {
            respObj.classes.push({    courseId: parseInt($(this).attr("href").replace(window.coursesLib.baseUrl + "/course/view.php?id=", "")),
                                    name: $(this).text(),
                                    url: $(this).attr("href")
                                });
        })

        doneFunc(respObj);
    });
};

window.coursesLib.getUpcomingCourseEvents = function(courseId, doneFunc) {
    $.get(window.coursesLib.baseUrl + "/calendar/view.php" + "?course=" + courseId, function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.id = courseId;
        respObj.events = [];

        $response.find(".eventlist")
                    .children(".event").each(function() {
                        // !!!
                        var eventTitle = $(this).children(".referer").children("a").text().replace(/\s{2,}/g, " ");
                        if ($(this).children(".referer").length == 0) {
                            eventTitle = $(this).children(".name").text().replace(/\s{2,}/g, " ");
                        }
                        var eventCourse = $(this).children(".course").children("a").text().replace(/\s{2,}/g, " ");
                        var eventHtml = $(this).children(".description").html();
                        var eventText = $(this).children(".description").text();
                        var eventNormText = eventText.replace(/\r/g, "").replace(/\n/g, " ");
                        var eventLink = $(this).children(".referer").children("a").attr("href");

                        var eventObj = {title: eventTitle, course: eventCourse, text: eventText, normText: eventNormText, html: eventHtml, link: eventLink};

                        respObj.events.push(eventObj);
                    });

        doneFunc(respObj);
    });
};

window.coursesLib.getUpcomingEvents = function(doneFunc) {
    $.get(window.coursesLib.baseUrl + "/calendar/view.php", function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.events = [];

        $response.find(".eventlist")
                    .children(".event").each(function() {
                        // !!!
                        var eventTitle = $(this).children(".referer").children("a").text().replace(/\s{2,}/g, " ");
                        if ($(this).children(".referer").length == 0) {
                            eventTitle = $(this).children(".name").text().replace(/\s{2,}/g, " ");
                        }
                        var eventCourse = $(this).children(".course").children("a").text().replace(/\s{2,}/g, " ");
                        var eventHtml = $(this).children(".description").html();
                        var eventText = $(this).children(".description").text();
                        var eventNormText = eventText.replace(/\r/g, "").replace(/\n/g, " ");
                        var eventLink = $(this).children(".referer").children("a").attr("href");

                        var eventObj = {title: eventTitle, course: eventCourse, text: eventText, normText: eventNormText, html: eventHtml, link: eventLink};

                        respObj.events.push(eventObj);
                    });

        doneFunc(respObj);
    });
};

window.coursesLib.getProfile = function(doneFunc) {
    $.get(window.coursesLib.baseUrl + "/user/profile.php", function (resText) {
        var $response = $(resText);
        var respObj = {};

        respObj.fullName = $response.find(".userprofile").children("h2").text();
        respObj.firstName = respObj.fullName.split(' ')[0];
        respObj.lastName = respObj.fullName.split(' ')[1];
        respObj.avatarUrl = $response.find(".userpicture").attr("src");

        doneFunc(respObj);
    });
};

console.log("CoursesLib ready!");