save-path.js

/*global document, window, alert, console, require, google, gapi, moment, $*/
/*jslint nomen: true */
var locations = [],
    GrowlNotification,
    Mousetrap,
    updateUserData;

// Cleans location photos to give correct format
function cleanPhotos(location) {
    "use strict";
    var photourls = [];
    if (location.photos !== undefined && location.photos !== null) {

        // Checks if location photos is in the correct format before returning
        if ((location.photos[0] instanceof Array) || typeof location.photos[0] === "string") {
            return location.photos;
        }

        // Incorrect format, reformatting here
        console.log(location.photos);
        location.photos.forEach(function (photo) {
            if (photo !== undefined) {
                photourls.push(photo.getUrl());
            }
        });
    } else {
        photourls.push("https://www.mygoyangi.com/wp-content/uploads/2016/11/download.jpeg");

    }
    return photourls;
}

// Cleans location opening_hours to give correct format
function cleanOperatingHours(location) {
    "use strict";
    if (location.opening_hours !== undefined) {

        // Formats location opening_hours
        var specific_opening_hours = [];
        location.opening_hours.weekday_text.forEach(function (day) {
            specific_opening_hours.push(day);
        });
        console.log("Opening hours present");
        return specific_opening_hours;
    }

    // No operating_hours field in place object
    console.log("Undefined opening hours");
    return [null];
}

// Cleans location photos to give correct format
function cleanLatLng(location) {
    "use strict";
    if (location.geometry !== undefined) {

        // Incorrect format, reformatting before returning
        return [location.geometry.location.lat(), location.geometry.location.lng()];
    }

    // Correct format, simply return
    return [location.lat, location.lng];
}

// Cleans path to give correct format
// Called whenever calculate button is clicked
function cleanPath(listOfLocations) {
    "use strict";
    // Refresh everytime the path is updated
    locations = [];

    // Format the path properly
    listOfLocations.forEach(function (location) {
        console.log(location.place_id);
        locations.push({
            name: location.name,
            formatted_address: location.formatted_address,
            lat: cleanLatLng(location)[0],
            lng: cleanLatLng(location)[1],
            place_id: location.place_id,
            photos: cleanPhotos(location),
            rating: (location.rating === undefined ? 0 : location.rating),
            opening_hours: {
                weekday_text: cleanOperatingHours(location)
            }
        });
    });
    return locations;
}

// Notify users if the save/update has failed/ succeeded
function notify(process) {
    "use strict";
    var type = "success",
        title = "Successful " + process,
        description = JSON.stringify(locations, ['name']);

    console.log("Saving in progress...");
    if (locations === undefined || locations.length <= 0) {
        title = process + " failed, no locations entered";
        description = "Please try again";
        type = "error";
    }
    GrowlNotification.notify({
        title: title,
        description: description,
        image: {
            visible: true,
            customImage: ''
        },
        closeTimeout: 3000,
        type: type,
        closeWith: ['click', 'button'],
        animationDuration: 0.5,
        position: 'top-center'
    });
}

// Sends path location details to save-path
function savePath() {
    "use strict";

    // Checks if user is signed in
    if (gapi.auth2.getAuthInstance().isSignedIn.get()) {
        updateUserData();
        notify("Save");
        if (locations === undefined || locations.length <= 0) {
            console.log("No locations entered");
        } else {
            $.ajax({
                type: "POST",
                data: {
                    locations: locations
                },
                url: "save-path"
            }).done(function () {
                window.location.href = '#';
            });
        }


    } else {

        // Not signed in, trigger sign-in popup
        document.getElementById("save").setAttribute("href", "#popup1");
    }
}

// Sends path location details to update-path
function updatePath(path_id, locations) {
    "use strict";
    try {
        updateUserData();
        notify("Update");
        if (locations === undefined || locations.length <= 0) {
            console.log("No locations entered");
        } else {
            $.ajax({
                type: "POST",
                data: {
                    _id: path_id,
                    locations: locations
                },
                url: "update-path"
            }).done(function () {
                window.location.href = '#';
            });
        }
    } catch (e) {
        console.log(e);
    }
}

// Changes save path button to update button
function changeSaveToUpdate(node) {
    "use strict";
    Mousetrap.unbind('s');
    var savebutton = document.querySelector("#save");
    savebutton.innerHTML = "<i class='fas fa-check'></i> Update";
    savebutton.onclick = function () {
        updatePath(node.id, locations);
    };
    Mousetrap.bind('s', function () {
        savebutton.click();
    });
}

// Send details of location to generate
function downloadPath() {
    "use strict";
    var array = JSON.stringify(locations);
    console.log(array);
    notify("Download");
    if (locations === undefined || locations.length <= 0) {
        console.log("No locations entered");
    } else {
        document.getElementById('idHidden').value = array;
        document.getElementById('selectForm').submit();
    }
}