Use a common trait to provide the timestamp function to both the DashboardModel and User classes, add an optional license key to the dashboard library_credits that adds a (license) link beside the project and add the license (as required by their license) to the fontawesome entry, and implement user profile image view, upload and deletion (with a default black question mark fallback) in the dashboard settings page

app/Dashboard.php

@@ -50,7 +50,7 @@ class Dashboard
      */
     public static $library_credits = [
         [ 'name' => 'Bootstrap', 'url' => 'https://getbootstrap.com' ],
-        [ 'name' => 'Font Awesome', 'url' => 'https://fontawesome.com' ],
+        [ 'name' => 'Font Awesome', 'url' => 'https://fontawesome.com', 'license' => 'https://fontawesome.com/license' ],
         [ 'name' => 'GreenSock', 'url' => 'https://greensock.com/gsap' ],
         [ 'name' => 'jQuery', 'url' => 'https://jquery.org' ],
         [ 'name' => 'List.js', 'url' => 'http://listjs.com' ],

app/Http/Controllers/DashboardController.php

@@ -2,11 +2,11 @@
 
 use App\Http\Requests;
 use Illuminate\Http\Request;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 use Auth;
 use File;
 use Image;
-use PhpOffice\PhpSpreadsheet\Spreadsheet;
-use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 use App\User;
 use App\Dashboard;
 
@@ -21,34 +21,14 @@ class DashboardController extends Controller {
     }
 
     /**
-     * Dashboard home
+     * Dashboard CMS
      */
     public function getIndex()
     {
         return view('dashboard.pages.home');
     }
 
-    /**
+    // View Model Data
-     * Project credits
-     */
-    public function getCredits()
-    {
-        return view('dashboard.pages.credits');
-    }
-
-    /**
-     * Dashboard settings
-     */
-    public function getSettings()
-    {
-        return view('dashboard.pages.settings', [
-            'user' => User::find(Auth::id())
-        ]);
-    }
-
-    /**
-     * Dashboard View
-     */
     public function getView($model)
     {
         $model_class = Dashboard::getModel($model, 'view');
@@ -66,9 +46,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Edit List of Model Rows
-     * Dashboard Edit List
-     */
     public function getEditList($model)
     {
         $model_class = Dashboard::getModel($model, 'edit');
@@ -91,9 +69,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Create and Edit Model Item
-     * Dashboard Edit Item
-     */
     public function getEditItem($model, $id = 'new')
     {
         $model_class = Dashboard::getModel($model, 'edit');
@@ -126,9 +102,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Export Spreadsheet of Model Data
-     * Dashboard Export: Export data as a spreadsheet
-     */
     public function getExport($model)
     {
         $model_class = Dashboard::getModel($model);
@@ -151,9 +125,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Reorder Model Rows
-     * Dashboard Reorder: Reorder rows
-     */
     public function postReorder(Request $request)
     {
         $this->validate($request, [
@@ -181,9 +153,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Create and Update Model Item Data
-     * Dashboard Update: Create and update rows
-     */
     public function postUpdate(Request $request)
     {
         $this->validate($request, [
@@ -222,9 +192,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Upload Model Item Image
-     * Dashboard Image Upload: Upload images
-     */
     public function postImageUpload(Request $request)
     {
         $this->validate($request, [
@@ -257,9 +225,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Upload Model Item File
-     * Dashboard File Upload: Upload files
-     */
     public function postFileUpload(Request $request)
     {
         $this->validate($request, [
@@ -292,26 +258,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Delete Model Item
-     * User Password: Change the current user's password
-     */
-    public function postUserPassword(Request $request)
-    {
-        $this->validate($request, [
-            'oldpass' => 'required|string|min:6',
-            'newpass' => 'required|string|min:6|confirmed'
-        ]);
-
-        if (User::find(Auth::id())->updatePassword($request['oldpass'], $request['newpass'])) {
-            return 'success';
-        } else {
-            return 'old-password-fail';
-        }
-    }
-
-    /**
-     * Dashboard Delete: Delete rows
-     */
     public function deleteDelete(Request $request)
     {
         $this->validate($request, [
@@ -357,9 +304,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Delete Model Item Image
-     * Dashboard Image Delete: Delete images
-     */
     public function deleteImageDelete(Request $request)
     {
         $this->validate($request, [
@@ -390,9 +335,7 @@ class DashboardController extends Controller {
         }
     }
 
-    /**
+    // Delete Model Item File
-     * Dashboard File Delete: Delete files
-     */
     public function deleteFileDelete(Request $request)
     {
         $this->validate($request, [
@@ -424,4 +367,92 @@ class DashboardController extends Controller {
         }
     }
 
+    /**
+     * Dashboard settings
+     */
+    public function getSettings()
+    {
+        return view('dashboard.pages.settings', [
+            'user' => User::find(Auth::id())
+        ]);
+    }
+
+    // User Password Update
+    public function postUserPasswordUpdate(Request $request)
+    {
+        $this->validate($request, [
+            'oldpass' => 'required|string|min:6',
+            'newpass' => 'required|string|min:6|confirmed'
+        ]);
+
+        if (User::find(Auth::id())->updatePassword($request['oldpass'], $request['newpass'])) {
+            return 'success';
+        } else {
+            return 'old-password-fail';
+        }
+    }
+
+    // User Profile Image Upload
+    public function postUserProfileImageUpload(Request $request)
+    {
+        if ($request->hasFile('file')) {
+            $user = User::find(Auth::id());
+
+            if ($user !== null) {
+                $image = Image::make($request->file('file'));
+                $max_width = User::$profile_image_max['width'];
+                $max_height = User::$profile_image_max['height'];
+
+                if ($image->width() > $max_width || $image->height() > $max_height) {
+                    $new_width = $max_width;
+                    $new_height = ($new_width / $image->width()) * $image->height();
+
+                    if ($new_height > $max_height) {
+                        $new_height = $max_height;
+                        $new_width = ($new_height / $image->height()) * $image->width();
+                    }
+
+                    $image->resize($new_width, $new_height);
+                }
+
+                file::makeDirectory(base_path() . '/public' . User::$profile_image_dir, 0755, true, true);
+                $image->save($user->profileImage(true, true));
+                $user->touch();
+                return $user->profileImage() . '?version=' . $user->timestamp();
+            } else {
+                return 'record-access-fail';
+            }
+        } else {
+            return 'file-upload-fail';
+        }
+    }
+
+    // User Profile Image Delete
+    public function deleteUserProfileImageDelete(Request $request)
+    {
+        $user = User::find(Auth::id());
+
+        if ($user !== null) {
+            $profile_image = $user->profileImage(true);
+
+            if ($profile_image === null) {
+                return 'image-not-exists-fail';
+            } else if (!unlink($profile_image)) {
+                return 'image-delete-fail';
+            }
+
+            return 'success';
+        } else {
+            return 'record-access-fail';
+        }
+    }
+
+    /**
+     * Credits Page
+     */
+    public function getCredits()
+    {
+        return view('dashboard.pages.credits');
+    }
+
 }

app/Models/DashboardModel.php

@@ -4,9 +4,12 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
 use Auth;
+use App\Traits\Timestamp;
 
 class DashboardModel extends Model
 {
+    use Timestamp;
+
     /*
      * The dashboard page type
      *
@@ -168,13 +171,4 @@ class DashboardModel extends Model
 
         return $user_check;
     }
-
-    /**
-     * Returns the Unix timestamp of the latest update
-     *
-     * @return number
-     */
-    public function timestamp() {
-        return strtotime($this->updated_at);
-    }
 }

app/Traits/Timestamp.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Traits;
+
+trait Timestamp
+{
+    /**
+     * Returns the Unix timestamp of the latest update
+     *
+     * @return number
+     */
+    public function timestamp() {
+        return strtotime($this->updated_at);
+    }
+}

app/User.php

@@ -5,10 +5,12 @@ namespace App;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Hash;
+use App\Traits\Timestamp;
 
 class User extends Authenticatable
 {
     use Notifiable;
+    use Timestamp;
 
     /**
      * The attributes that are mass assignable.
@@ -28,6 +30,30 @@ class User extends Authenticatable
         'password', 'remember_token', 'api_token'
     ];
 
+    /**
+     * The default user profile image
+     *
+     * @var string
+     */
+    public static $default_profile_image = '/img/profile.png';
+
+    /**
+     * The directory user profile uploads are stored in
+     *
+     * @var string
+     */
+    public static $profile_image_dir = '/uploads/user/img/';
+
+    /**
+     * The maximum profile image width and height
+     *
+     * @var array
+     */
+    public static $profile_image_max = [
+        'width' => 512,
+        'height' => 512
+    ];
+
     /**
      * Update the user's password
      *
@@ -43,4 +69,21 @@ class User extends Authenticatable
 
         return false;
     }
+
+    /**
+     * Get user profile image
+     *
+     * @var string
+     */
+    public function profileImage($show_full_path = false, $always_return_path = false)
+    {
+        $site_path = self::$profile_image_dir . $this->id . '-profile.png';
+        $file_path = base_path() . '/public' . $site_path;
+
+        if (file_exists($file_path) || $always_return_path) {
+            return $show_full_path ? $file_path : $site_path;
+        } else {
+            return null;
+        }
+    }
 }

public/img/dashboard/trash-alt.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M0 84V56c0-13.3 10.7-24 24-24h112l9.4-18.7c4-8.2 12.3-13.3 21.4-13.3h114.3c9.1 0 17.4 5.1 21.5 13.3L312 32h112c13.3 0 24 10.7 24 24v28c0 6.6-5.4 12-12 12H12C5.4 96 0 90.6 0 84zm416 56v324c0 26.5-21.5 48-48 48H80c-26.5 0-48-21.5-48-48V140c0-6.6 5.4-12 12-12h360c6.6 0 12 5.4 12 12zm-272 68c0-8.8-7.2-16-16-16s-16 7.2-16 16v224c0 8.8 7.2 16 16 16s16-7.2 16-16V208zm96 0c0-8.8-7.2-16-16-16s-16 7.2-16 16v224c0 8.8 7.2 16 16 16s16-7.2 16-16V208zm96 0c0-8.8-7.2-16-16-16s-16 7.2-16 16v224c0 8.8 7.2 16 16 16s16-7.2 16-16V208z"/></svg>

public/img/dashboard/upload.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M296 384h-80c-13.3 0-24-10.7-24-24V192h-87.7c-17.8 0-26.7-21.5-14.1-34.1L242.3 5.7c7.5-7.5 19.8-7.5 27.3 0l152.2 152.2c12.6 12.6 3.7 34.1-14.1 34.1H320v168c0 13.3-10.7 24-24 24zm216-8v112c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V376c0-13.3 10.7-24 24-24h136v8c0 30.9 25.1 56 56 56h80c30.9 0 56-25.1 56-56v-8h136c13.3 0 24 10.7 24 24zm-124 88c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm64 0c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20z"/></svg>

resources/assets/js/dashboard.js

@@ -625,6 +625,83 @@ function editItemInit() {
     });
 }
 
+function userProfileImageInit() {
+    const $form = $("#user-profile-image"),
+        $upload = $("#profile-image-upload"),
+        $delete = $("#profile-image-delete"),
+        $token = $("#token"),
+        $displayInner = $form.find(".image-display-inner").first();
+
+    let file,
+        submitting = false;
+
+    $upload.on("change", function() {
+        if ($upload.val() !== "" && !submitting) {
+            submitting = true;
+
+            askConfirmation("Update your user profile image?", function() {
+                // show the loading modal
+                showLoadingModal();
+
+                // add the image to the form data
+                file = new FormData();
+                file.append("file", $upload[0].files[0]);
+
+                // submit the form data
+                $.ajax({
+                    type: "POST",
+                    url: "/dashboard/user/profile-image-upload",
+                    data: file,
+                    processData: false,
+                    contentType: false,
+                    beforeSend: function(xhr) { xhr.setRequestHeader("X-CSRF-TOKEN", $token.val()); }
+                }).always(function(response) {
+                    hideLoadingModal();
+                    submitting = false;
+
+                    if (/\.png\?version=/.test(response)) {
+                        $displayInner.css({ backgroundImage: `url(${response})` });
+                        $delete.removeClass("inactive");
+                    } else {
+                        showAlert("Failed to upload image");
+                    }
+                });
+            }, function() {
+                $upload.val("");
+                submitting = false;
+            });
+        }
+    });
+
+    $delete.on("click", function() {
+        if (!submitting) {
+            submitting = true;
+
+            askConfirmation("Delete your profile image?", function() {
+                // delete the profile image
+                $.ajax({
+                    type: "DELETE",
+                    url: "/dashboard/user/profile-image-delete",
+                    data: {
+                        _token: $token.val()
+                    }
+                }).always(function(response) {
+                    if (response === "success") {
+                        $displayInner.css({ backgroundImage: "none" });
+                        $delete.addClass("inactive");
+                    } else {
+                        showAlert("Failed to delete profile image");
+                    }
+
+                    submitting = false;
+                });
+            }, function() {
+                submitting = false;
+            });
+        }
+    });
+}
+
 function userPasswordInit() {
     const $form = $("#user-password"),
         $submit = $form.find(".submit-button"),
@@ -691,28 +768,23 @@ function userPasswordInit() {
                 // submit the update
                 $.ajax({
                     type: "POST",
-                    url: "/dashboard/user-password",
+                    url: "/dashboard/user/password-update",
                     data: formData
                 }).always(function(response) {
-                    if (response === "success") {
                     hideLoadingModal();
-
-                        showAlert("Password updated successfully", function() {
-                            $inputs.val("").trigger("change");
-                        });
-                    } else {
                     submitting = false;
 
-                        if (response === "old-password-fail") {
+                    if (response === "success") {
+                        $inputs.val("").trigger("change");
+                        showAlert("Password updated successfully");
+                    } else if (response === "old-password-fail") {
                         $oldpass.addClass("error");
                         showAlert("Old password is not correct");
                     } else {
                         $newpass.addClass("error");
                         $newpassConfirmation.val("");
-                            hideLoadingModal();
                         showAlert("New password must be at least 6 characters");
                     }
-                    }
                 });
             }
         }
@@ -729,6 +801,10 @@ $(document).ready(function() {
         editItemInit();
     }
 
+    if ($("#user-profile-image").length) {
+        userProfileImageInit();
+    }
+
     if ($("#user-password").length) {
         userPasswordInit();
     }

resources/assets/sass/dashboard.scss

@@ -8,6 +8,9 @@
 // Core
 @import "_fonts";
 
+// Supplementary
+@import "mixins/**/*.scss";
+
 // Colours
 $c-text: #111; // text
 $c-text-inactive: fade-out($c-text, 0.25); // inactive text
@@ -802,6 +805,80 @@ body {
             }
         }
     }
+
+    &.user-profile-image {
+        display: block;
+        width: 100%;
+        max-width: 150px;
+
+        .image-display {
+            @include aspect-ratio(1, 1);
+            position: relative;
+            width: 100%;
+            border: 1px solid darken($c-dashboard-light, 10%);
+            border-radius: 3px;
+            background-position: center center;
+            background-size: cover;
+            background-repeat: no-repeat;
+
+            &-inner {
+                position: absolute;
+                top: 0px;
+                left: 0px;
+                width: 100%;
+                height: 100%;
+                background-position: center center;
+                background-size: cover;
+                background-repeat: no-repeat;
+            }
+        }
+
+        .image-buttons {
+            margin-top: 20px;
+            display: flex;
+            justify-content: space-around;
+
+            input {
+                display: none;
+            }
+
+            .image-upload-button, .image-delete-button {
+                @include aspect-ratio(1, 1);
+                display: block;
+                width: 40px;
+                min-height: 0;
+                border: 1px solid darken($c-dashboard-light, 14%);
+                border-radius: 3px;
+                background-color: darken($c-dashboard-light, 10%);
+                background-position: center center;
+                background-size: 50% auto;
+                background-repeat: no-repeat;
+                font-size: 0px;
+                line-height: 1;
+                cursor: pointer;
+
+                &:hover {
+                    background-color: darken($c-dashboard-light, 7%);
+                }
+            }
+
+            .image-upload-button {
+                background-image: url("/img/dashboard/upload.svg");
+                transition: background-color 150ms;
+            }
+
+            .image-delete-button {
+                background-image: url("/img/dashboard/trash-alt.svg");
+                opacity: 1;
+                transition:  background-color 150ms, opacity 150ms;
+
+                &.inactive {
+                    opacity: 0.35;
+                    pointer-events: none;
+                }
+            }
+        }
+    }
 }
 
 #loading-modal {

resources/views/dashboard/pages/credits.blade.php

@@ -16,7 +16,13 @@
 
         <ul>
             @foreach(App\Dashboard::$library_credits as $credit)
-                <li><a href="{{ $credit['url'] }}" target="_blank" rel="noreferrer">{{ $credit['name'] }}</a></li>
+                <li>
+                    <a href="{{ $credit['url'] }}" target="_blank" rel="noreferrer">{{ $credit['name'] }}</a>
+
+                    @if(array_key_exists('license', $credit))
+                        (<a href="{{ $credit['license'] }}" target="_blank" rel="noreferrer">License</a>)
+                    @endif
+                </li>
             @endforeach
         </ul>
     </div>

resources/views/dashboard/pages/settings.blade.php

@@ -8,6 +8,19 @@
     <div class="container-fluid">
         <div class="row">
             <div class="col-12 col-md-8">
+                <form id="user-profile-image" class="edit-item user-profile-image">
+                    @set('profile_image', $user->profileImage())
+
+                    <div class="image-display" style="background-image: url('{{ App\User::$default_profile_image }}')">
+                        <div class="image-display-inner" style="background-image: url('{{ $profile_image !== null ? $profile_image : App\User::$default_profile_image }}')"></div>
+                    </div>
+
+                    <div class="image-buttons">
+                        <input id="profile-image-upload" name="profile-image-upload" type="file" />
+                        <label for="profile-image-upload" class="image-upload-button">Upload Profile Image</label>
+                        <span id="profile-image-delete" class="image-delete-button {{ $profile_image === null ? 'inactive' : '' }}">Delete Profile Image</span>
+                    </div>
+                </form>
             </div>
 
             <div class="col-12 col-md-4">

routes/web.php

@@ -29,21 +29,28 @@ Route::get('/logout', 'Auth\LoginController@logout');
 */
 
 Route::group([ 'prefix' => 'dashboard' ], function() {
+    // Dashboard CMS
     Route::get('/', 'DashboardController@getIndex');
-    Route::get('/credits', 'DashboardController@getCredits');
-    Route::get('/settings', 'DashboardController@getSettings');
     Route::get('/view/{model}', 'DashboardController@getView');
     Route::get('/edit/{model}', 'DashboardController@getEditList');
     Route::get('/edit/{model}/{id}', 'DashboardController@getEditItem');
     Route::get('/export/{model}', 'DashboardController@getExport');
+    Route::post('/reorder', 'DashboardController@postReorder');
+    Route::post('/update', 'DashboardController@postUpdate');
     Route::post('/image-upload', 'DashboardController@postImageUpload');
     Route::post('/file-upload', 'DashboardController@postFileUpload');
-    Route::post('/update', 'DashboardController@postUpdate');
-    Route::post('/reorder', 'DashboardController@postReorder');
-    Route::post('/user-password', 'DashboardController@postUserPassword');
     Route::delete('/delete', 'DashboardController@deleteDelete');
     Route::delete('/image-delete', 'DashboardController@deleteImageDelete');
     Route::delete('/file-delete', 'DashboardController@deleteFileDelete');
+
+    // Dashboard Settings
+    Route::get('/settings', 'DashboardController@getSettings');
+    Route::post('/user/password-update', 'DashboardController@postUserPasswordUpdate');
+    Route::post('/user/profile-image-upload', 'DashboardController@postUserProfileImageUpload');
+    Route::delete('/user/profile-image-delete', 'DashboardController@deleteUserProfileImageDelete');
+
+    // Credits Page
+    Route::get('/credits', 'DashboardController@getCredits');
 });
 
 /*