added changing site icon and small touchups

- added the ability to change a site icon
- small UI touchups for core picker page when no Cores are connected

.gitignore

@@ -6,3 +6,4 @@ ssl/*key
 data/minio
 node_modules
 dist
+start-local-*

app/controllers/admin.js

@@ -84,6 +84,8 @@ class AdminController extends SiteController {
       constellation: await coreNodeService.getConstellationStats(),
     };
 
+    res.locals.pageTitle = `Admin Dashbord for ${this.dtp.config.site.name}`;
+
     res.render('admin/index');
   }
 }

app/controllers/admin/otp.js

@@ -27,12 +27,8 @@ class OtpAdminController extends SiteController {
 
     // router.param('otp', this.populateOtp.bind(this));
     
-
-
     router.get('/', this.getIndex.bind(this));
 
-    // router.delete('/:postId', this.deletePost.bind(this));
-
     return router;
   }
 

app/controllers/admin/settings.js

@@ -16,6 +16,13 @@ class SettingsController extends SiteController {
 
   async start ( ) {
     const router = express.Router();
+
+    const imageUpload = this.createMulter('uploads', {
+      limits: {
+        fileSize: 1024 * 1000 * 12,
+      },
+    });
+
     router.use(async (req, res, next) => {
       res.locals.currentView = 'admin';
       res.locals.adminView = 'settings';
@@ -24,8 +31,12 @@ class SettingsController extends SiteController {
 
     router.post('/', this.postUpdateSettings.bind(this));
     
+    router.post('/images/updateSiteIcon', imageUpload.single('imageFile'), this.postUpdateSiteIcon.bind(this));
+
     router.get('/', this.getSettingsView.bind(this));
 
+    router.get('/images', this.getImageSettings.bind(this));
+    
     return router;
   }
 
@@ -47,6 +58,33 @@ class SettingsController extends SiteController {
       return next(error);
     }
   }
+
+  async getImageSettings (req, res, next) {
+    const { image: imageService } = this.dtp.services;
+    res.locals.adminView = 'image-settings';
+    res.locals.pageTitle = `Image settings for ${this.dtp.config.site.name}`;
+    try {
+      res.locals.siteIcon = await imageService.getSiteIconInfo();
+      res.render('admin/settings/images');
+    } catch (error) {
+      return next(error);
+    }
+  }
+
+  async postUpdateSiteIcon (req, res, next) {
+    const { image: imageService } = this.dtp.services;
+    try {
+      res.locals.image = await imageService.updateSiteIcon(req.body, req.file);
+      res.status(200).json({
+        success: true,
+        imageId: res.locals.image.toString(),
+      });
+    } catch (error) {
+      this.log.error('failed to create image', { error });
+      return next(error);
+    }
+  }
+
 }
 
 module.exports = {

app/services/image.js

@@ -37,7 +37,7 @@ class ImageService extends SiteService {
     try {
       this.log.debug('processing uploaded image', { imageDefinition, file });
 
-      const sharpImage = await sharp(file.path);
+      const sharpImage = sharp(file.path);
       const metadata = await sharpImage.metadata();
 
       // create an Image model instance, but leave it here in application memory.
@@ -216,6 +216,72 @@ class ImageService extends SiteService {
     await SiteAsync.each(outputs, processOutputImage, 4);
   }
 
+  async getSiteIconInfo() {
+    const siteDomain = this.dtp.config.site.domainKey;
+
+    const siteImagesDir = path.join(this.dtp.config.root, 'client', 'img');
+    const siteIconDir = path.join(siteImagesDir, 'icon', siteDomain);
+
+    let icon;
+
+    try {
+
+      await fs.promises.access(siteIconDir);
+      const iconMetadata = await sharp(path.join(siteIconDir, 'icon-512x512.png')).metadata();
+      icon = {
+        metadata: iconMetadata,
+        path: `/img/icon/${siteDomain}/icon-512x512.png`,
+      };
+
+    } catch (error) {
+
+      icon = null;
+    } 
+      
+      return icon;
+  }
+  
+  async updateSiteIcon(imageDefinition, file) {
+    
+    this.log.debug('updating site icon', { imageDefinition, file });
+    try {
+      
+      
+      const siteDomain = this.dtp.config.site.domainKey;
+      
+      const siteImagesDir = path.join(this.dtp.config.root, 'client', 'img');
+      
+      const siteIconDir = path.join(siteImagesDir, 'icon', siteDomain);
+      
+      const sourceIconFilePath = file.path;
+      
+      const sizes = [16, 32, 36, 48, 57, 60, 70, 72, 76, 96, 114, 120, 144, 150, 152, 180, 192, 256, 310, 384, 512];
+      
+      await fs.promises.mkdir(siteIconDir, { force: true, recursive: true });
+      
+      for (var size of sizes) {
+        await sharp(sourceIconFilePath).resize({
+          fit: sharp.fit.contain,
+          width: size,
+          height: size,
+        }).png()
+        .toFile(path.join(siteIconDir, `icon-${size}x${size}.png`));
+      }
+      
+      await fs.promises.cp(sourceIconFilePath, path.join(siteIconDir, `${siteDomain}.png`));
+      
+      await fs.promises.cp(sourceIconFilePath, path.join(siteImagesDir, 'social-cards', `${siteDomain}.png`));
+      return path.join(siteIconDir, 'icon-512x512.png');
+    } catch (error) {
+      this.log.error('failed to update site icon', { error });
+      throw error;
+    } finally {
+      this.log.info('removing uploaded image from local file system', { file: file.path });
+      await fs.promises.rm(file.path);
+    }
+    
+  }
+
   makeImageMetadata(metadata) {
     return {
       format: metadata.format,

app/services/otp-auth.js

@@ -219,7 +219,7 @@ class OtpAuthService extends SiteService {
 
   async destroyOtpSession (req, serviceName) {
     delete req.session.otp[serviceName];
-    await this.saveSession(req)
+    await this.saveSession(req);
   }
 
   async removeForUser (user, serviceName) {

app/views/admin/components/file-upload-image.pug

@@ -0,0 +1,51 @@
+mixin renderFileUploadImage (actionUrl, containerId, imageId, imageClass, defaultImage, currentImage, cropperOptions)
+  div(id= containerId).dtp-file-upload
+    form(method="POST", action= actionUrl, enctype="multipart/form-data", onsubmit= "return dtp.app.submitImageForm(event);").uk-form
+      .uk-margin
+        .uk-card.uk-card-default.uk-card-small
+          .uk-card-body
+            div(uk-grid).uk-flex-middle.uk-flex-center
+              div(class="uk-width-1-1 uk-width-auto@m")
+                .upload-image-container.size-512
+                  if !!currentImage
+                    img(id= imageId, src= currentImage.path, class= imageClass).sb-large
+                  else
+                    img(id= imageId, src= defaultImage, class= imageClass)
+
+              div(class="uk-width-1-1 uk-width-auto@m")
+                .uk-text-small.uk-margin
+                  #file-select
+                      .uk-margin(class="uk-text-center uk-text-left@m")
+                        span.uk-text-middle Select an image
+                        div(uk-form-custom).uk-margin-small-left
+                          input(
+                            type="file",
+                            formenctype="multipart/form-data",
+                            accept=".jpg,.png,image/jpeg,image/png",
+                            data-file-select-container= containerId,
+                            data-file-select="test-image-upload",
+                            data-file-size-element= "file-size",
+                            data-file-max-size= 15 * 1024000,
+                            data-image-id= imageId,
+                            data-cropper-options= cropperOptions,
+                            onchange="return dtp.app.selectImageFile(event);",
+                          )
+                          button(type="button", tabindex="-1").uk-button.uk-button-default Select
+
+                  #file-info(class="uk-text-center uk-text-left@m", hidden)
+                    #file-name.uk-text-bold
+                    if currentImage
+                      div resolution: #[span#image-resolution-w= numeral(currentImage.metadata.width).format('0,0')]x#[span#image-resolution-h= numeral(currentImage.metadata.height).format('0,0')]
+                      div size: #[span#file-size= numeral(currentImage.metadata.size).format('0,0.00b')]
+                      div last modified: #[span#file-modified= moment(currentImage.created).format('MMM DD, YYYY')]
+                    else
+                      div resolution: #[span#image-resolution-w 512]x#[span#image-resolution-h 512]
+                      div size: #[span#file-size N/A]
+                      div last modified: #[span#file-modified N/A]
+
+          .uk-card-footer
+            div(class="uk-flex-center", uk-grid)
+              #file-save-btn(hidden).uk-width-auto
+                button(
+                  type="submit",
+                ).uk-button.uk-button-primary Save

app/views/admin/components/menu.pug

@@ -13,6 +13,12 @@ ul(uk-nav).uk-nav-default
         i.fas.fa-cog
       span.uk-margin-small-left Settings
   
+  li(class={ 'uk-active': (adminView === 'image-settings') })
+    a(href="/admin/settings/images")
+      span.nav-item-icon
+        i.fas.fa-image
+      span.uk-margin-small-left Image Settings
+      
   li(class={ 'uk-active': (adminView === 'otp') })
     a(href="/admin/otp")
       span.nav-item-icon

app/views/admin/settings/images.pug

@@ -0,0 +1,28 @@
+extends ../layouts/main
+block vendorcss
+  link(rel='stylesheet', href=`/cropperjs/cropper.min.css?v=${pkg.version}`)
+block vendorjs
+  script(src=`/cropperjs/cropper.min.js?v=${pkg.version}`)
+block content
+
+  include ../components/file-upload-image
+
+  //- h2 Add or replace your site images here
+  div(uk-grid).uk-flex-middle
+    .uk-width-expand
+      fieldset
+        legend Site Icon
+        .uk-margin
+          if siteIcon 
+            p.uk-card-title Replace your site icon below. 
+          else
+            p.uk-card-title You do not currently have a site icon. Add one below.
+        +renderFileUploadImage(
+          `/admin/settings/images/updateSiteIcon`,
+          'site-icon-upload',
+          'site-icon-file',
+          'site-icon-picture',
+          `/img/icon/dtp-base.png`,
+          siteIcon,
+          { aspectRatio: 1 },
+        )

app/views/otp/welcome.pug

@@ -41,7 +41,7 @@ block content
                 .uk-margin
                   button(type="submit").uk-button.dtp-button-primary.uk-border-pill Enable 2FA
 
-              div(class="uk-width-1-1 uk-text-center uk-text-left@m", hidden)
+              div(class="uk-width-1-1 uk-text-center uk-text-left@m")
                 .uk-margin
                   p Or, if your authenticator doesn't support scanning QR codes, you can enter the OTP configuration information shown here to begin displaying codes:
                   pre(

app/views/welcome/core-home.pug

@@ -4,10 +4,10 @@ block content
   section.uk-section.uk-section-default
     .uk-container
       
+      if Array.isArray(hosts) && (hosts.length > 0)  
         .uk-card.uk-card-default
           .uk-card-header
             h1.uk-card-title Select Community
-
           .uk-card-body
             div(uk-grid).uk-grid-small
               each core in connectedCores
@@ -26,3 +26,11 @@ block content
           div(uk-grid).uk-grid-small
             .uk-width-expand
               +renderBackButton()
+      else
+        .uk-card.uk-card-default
+          .uk-card-header
+            h1.uk-card-title There are no communities connected to this site
+            .uk-card-footer
+              div(uk-grid).uk-grid-small
+                .uk-width-expand
+                  +renderBackButton()

client/js/site-admin-app.js

@@ -415,6 +415,43 @@ export default class DtpSiteAdminHostStatsApp extends DtpApp {
 
     return false;
   }
+
+  async submitImageForm (event) {
+    event.preventDefault();
+    event.stopPropagation();
+
+    const formElement = event.currentTarget || event.target;
+    const form = new FormData(formElement);
+
+    this.cropper.getCroppedCanvas().toBlob(async (imageData) => {
+      try {
+        form.append('imageFile', imageData, 'icon.png');
+  
+        this.log.info('submitImageForm', 'updating site image', { event, action: formElement.action });
+        const response = await fetch(formElement.action, {
+          method: formElement.method,
+          body: form,
+        });
+  
+        if (!response.ok) {
+          let json;
+          try {
+            json = await response.json();
+          } catch (error) {
+            throw new Error('Server error');
+          }
+          throw new Error(json.message || 'Server error');
+        }
+  
+        await this.processResponse(response);
+        window.location.reload();
+      } catch (error) {
+        UIkit.modal.alert(`Failed to update site image: ${error.message}`);
+      }
+    });
+
+    return;
+  }
 }
 
 dtp.DtpSiteAdminHostStatsApp = DtpSiteAdminHostStatsApp;