- Imagelib backward compatibility enhancement: Allow string based API

again so as not to break old SVG-Edit which fail at *presence* of
  `namespace` (fixes #274)
- Known regression: Remove Openclipart as its site's now setting of
  `X-Frame-Options` to `"sameorigin"` makes it unusable on our end
  for our cross-origin uses
- Forward compatibility enhancement: For IAN image library, add
  `svgedit=3` param to URL so that it can keep using old API for
  SVG-Edit versions before 3, while conditionally using new object-based
  API now (and if we switch exclusively to the object-based API in the
  future, this site will continue to work)
- Docs: Add "Forward compatibility enhancement" to list

CHANGES.md

@@ -13,8 +13,9 @@
   source without XSS risk (though params should already be XML-safe
   given `encodeURIComponent` and lack of a single quote attribute
   context)
-- Known regression for 3.\*: Image libraries
+- Known regression: Remove Openclipart as its site's now setting of
-  [broken](https://github.com/SVG-Edit/svgedit/issues/274)
+  `X-Frame-Options` to `"sameorigin"` makes it unusable on our end
+  for our cross-origin uses
 - Breaking change (minor): Change export to check `exportWindowName`
   for filename and change default from `download` to `svg.pdf` to
   distinguish from other downloads
@@ -34,9 +35,14 @@
 - Forward compatibility enhancement: Once IE9 support may be dropped,
   we may post messages as objects, so don't break if objects received
   (embedded API, xdomain, Imagelib)
-- Imagelib backward compatibility enhancement: Allow `namespace-key` as
+- Forward compatibility enhancement: For IAN image library, add
-  alternative to `namespace` so as not to break old SVG-Edit which fail
+  `svgedit=3` param to URL so that it can keep using old API for
-  at *presence* of `namespace` (fixes #274)
+  SVG-Edit versions before 3, while conditionally using new object-based
+  API now (and if we switch exclusively to the object-based API in the
+  future, this site will continue to work)
+- Imagelib backward compatibility enhancement: Allow string based API
+  again so as not to break old SVG-Edit which fail at *presence* of
+  `namespace` (fixes #274)
 - Refactoring: Avoid passing unused arguments, setting unused variables,
   and making unnecessary checks; avoid useless call to `createSVGMatrix`
 - Refactoring: Avoid useless assignment (courtesty lgtm)

dist/extensions/ext-imagelib.js

@@ -120,9 +120,7 @@ var svgEditorExtension_imagelib = (function () {
                           description = _ref6.description;
 
                       $('<li>').appendTo(libOpts).text(name).on('click touchend', function () {
-                        frame.attr('src',
+                        frame.attr('src', url).show();
-                        // Todo: Adopt some standard formatting library like `fluent.js` instead
-                        url).show();
                         header.text(name);
                         libOpts.hide();
                         back.show();
@@ -208,6 +206,7 @@ var svgEditorExtension_imagelib = (function () {
                       url = _ref3.url,
                       description = _ref3.description;
 
+                  // Todo: Adopt some standard formatting library like `fluent.js` instead
                   url = url.replace(/\{path\}/g, extIconsPath).replace(/\{modularVersion\}/g, modularVersion ? imagelibStrings.moduleEnding || '-es' : '');
                   return { name: name, url: url, description: description };
                 });
@@ -236,48 +235,60 @@ var svgEditorExtension_imagelib = (function () {
                     // Do nothing
                     return;
                   }
+                  var id = void 0;
+                  var type = void 0;
                   try {
                     // Todo: This block can be removed (and the above check changed to
                     //   insist on an object) if embedAPI moves away from a string to
                     //   an object (if IE9 support not needed)
                     response = (typeof response === 'undefined' ? 'undefined' : _typeof(response)) === 'object' ? response : JSON.parse(response);
-                    if (response.namespace !== 'imagelib' &&
+                    if (response.namespace !== 'imagelib') {
-                    // Allow this alternative per https://github.com/SVG-Edit/svgedit/issues/274
-                    //   so that older libraries may post with `namespace-key` and not
-                    //   break older SVG-Edit versions which insisted on the *absence*
-                    //   of a `namespace` property
-                    response['namespace-key'] !== 'imagelib') {
                       return;
                     }
                     if (!allowedImageLibOrigins.includes('*') && !allowedImageLibOrigins.includes(origin)) {
                       console.log('Origin ' + origin + ' not whitelisted for posting to ' + window.origin);
                       return;
                     }
+                    var hasName = 'name' in response;
+                    var hasHref = 'href' in response;
+
+                    if (!hasName && transferStopped) {
+                      transferStopped = false;
+                      return;
+                    }
+
+                    if (hasHref) {
+                      id = response.href;
+                      response = response.data;
+                    }
+
+                    // Hide possible transfer dialog box
+                    $('#dialog_box').hide();
+                    type = hasName ? 'meta' : response.charAt(0);
                   } catch (e) {
+                    // This block is for backward compatibility (for IAN and Openclipart)
+                    if (typeof response === 'string') {
+                      var char1 = response.charAt(0);
+
+                      if (char1 !== '{' && transferStopped) {
+                        transferStopped = false;
+                        return;
+                      }
+
+                      if (char1 === '|') {
+                        var secondpos = response.indexOf('|', 1);
+                        id = response.substr(1, secondpos - 1);
+                        response = response.substr(secondpos + 1);
+                        type = response.charAt(0);
+                      }
+                    }
                     return;
                   }
 
-                  var hasName = 'name' in response;
-                  var hasHref = 'href' in response;
-
-                  if (!hasName && transferStopped) {
-                    transferStopped = false;
-                    return;
-                  }
-
-                  var id = void 0;
-                  if (hasHref) {
-                    id = response.href;
-                    response = response.data;
-                  }
-
-                  // Hide possible transfer dialog box
-                  $('#dialog_box').hide();
                   var entry = void 0,
                       curMeta = void 0,
                       svgStr = void 0,
                       imgStr = void 0;
-                  var type = hasName ? 'meta' : response.charAt(0);
                   switch (type) {
                     case 'meta':
                       {

dist/extensions/ext-locale/imagelib/de.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_de = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/en.js

@@ -16,12 +16,18 @@ var svgEditorExtensionLocale_imagelib_en = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /* ,
-      name: 'Openclipart',
+      // Disabling until X-Frame-Options may be removed again (or allow cross-origin):
-      url: 'https://openclipart.org/svgedit',
+      // Getting messages like this in console:
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      // Refused to display 'https://openclipart.org/detail/307176/sign-bike' in a frame
+      // because it set 'X-Frame-Options' to 'sameorigin'.
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      } */
     }]
   };
 

dist/extensions/ext-locale/imagelib/fr.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_fr = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/pl.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_pl = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/pt-BR.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_pt_BR = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/ro.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_ro = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/sk.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_sk = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/sl.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_sl = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

dist/extensions/ext-locale/imagelib/zh-CN.js

@@ -16,12 +16,17 @@ var svgEditorExtensionLocale_imagelib_zh_CN = (function () {
       description: 'Demonstration library for SVG-edit on this server'
     }, {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    }, {
+      /*
-      name: 'Openclipart',
+      // See message in "en" locale as to why disabling
-      url: 'https://openclipart.org/svgedit',
+      ,
-      description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      {
+        name: 'Openclipart',
+        url: 'https://openclipart.org/svgedit',
+        description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
+      }
+      */
     }]
   };
 

docs/Contributing.md

@@ -7,6 +7,7 @@
   - `Breaking change: `
   - `Fix: `
   - `Fix (<component>): ` Component may be an extension, locale, etc.
+  - `Forward compatibility enhancement: `
   - `Enhancement: `
   - `Refactoring: `
   - `Linting (<type>):` - Linting by type, e.g., "ESLint"

editor/extensions/ext-imagelib.js

@@ -22,6 +22,7 @@ export default {
     const {uiStrings, canvas: svgCanvas, curConfig: {extIconsPath}} = svgEditor;
 
     imagelibStrings.imgLibs = imagelibStrings.imgLibs.map(({name, url, description}) => {
+      // Todo: Adopt some standard formatting library like `fluent.js` instead
       url = url
         .replace(/\{path\}/g, extIconsPath)
         .replace(/\{modularVersion\}/g, modularVersion
@@ -72,48 +73,59 @@ export default {
         // Do nothing
         return;
       }
+      let id;
+      let type;
       try {
         // Todo: This block can be removed (and the above check changed to
         //   insist on an object) if embedAPI moves away from a string to
         //   an object (if IE9 support not needed)
         response = typeof response === 'object' ? response : JSON.parse(response);
-        if (response.namespace !== 'imagelib' &&
+        if (response.namespace !== 'imagelib') {
-          // Allow this alternative per https://github.com/SVG-Edit/svgedit/issues/274
-          //   so that older libraries may post with `namespace-key` and not
-          //   break older SVG-Edit versions which insisted on the *absence*
-          //   of a `namespace` property
-          response['namespace-key'] !== 'imagelib'
-        ) {
           return;
         }
         if (!allowedImageLibOrigins.includes('*') && !allowedImageLibOrigins.includes(origin)) {
           console.log(`Origin ${origin} not whitelisted for posting to ${window.origin}`);
           return;
         }
+        const hasName = 'name' in response;
+        const hasHref = 'href' in response;
+
+        if (!hasName && transferStopped) {
+          transferStopped = false;
+          return;
+        }
+
+        if (hasHref) {
+          id = response.href;
+          response = response.data;
+        }
+
+        // Hide possible transfer dialog box
+        $('#dialog_box').hide();
+        type = hasName
+          ? 'meta'
+          : response.charAt(0);
       } catch (e) {
+        // This block is for backward compatibility (for IAN and Openclipart)
+        if (typeof response === 'string') {
+          const char1 = response.charAt(0);
+
+          if (char1 !== '{' && transferStopped) {
+            transferStopped = false;
+            return;
+          }
+
+          if (char1 === '|') {
+            const secondpos = response.indexOf('|', 1);
+            id = response.substr(1, secondpos - 1);
+            response = response.substr(secondpos + 1);
+            type = response.charAt(0);
+          }
+        }
         return;
       }
 
-      const hasName = 'name' in response;
-      const hasHref = 'href' in response;
-
-      if (!hasName && transferStopped) {
-        transferStopped = false;
-        return;
-      }
-
-      let id;
-      if (hasHref) {
-        id = response.href;
-        response = response.data;
-      }
-
-      // Hide possible transfer dialog box
-      $('#dialog_box').hide();
       let entry, curMeta, svgStr, imgStr;
-      const type = hasName
-        ? 'meta'
-        : response.charAt(0);
       switch (type) {
       case 'meta': {
         // Metadata
@@ -379,7 +391,6 @@ export default {
             .on('click touchend', function () {
               frame.attr(
                 'src',
-                // Todo: Adopt some standard formatting library like `fluent.js` instead
                 url
               ).show();
               header.text(name);

editor/extensions/ext-locale/imagelib/de.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/en.js

@@ -17,13 +17,18 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /* ,
+    // Disabling until X-Frame-Options may be removed again (or allow cross-origin):
+    // Getting messages like this in console:
+    // Refused to display 'https://openclipart.org/detail/307176/sign-bike' in a frame
+    // because it set 'X-Frame-Options' to 'sameorigin'.
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
-    }
+    } */
   ]
 };

editor/extensions/ext-locale/imagelib/fr.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/pl.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/pt-BR.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/ro.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/sk.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/sl.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };

editor/extensions/ext-locale/imagelib/zh-CN.js

@@ -17,13 +17,17 @@ export default {
     },
     {
       name: 'IAN Symbol Libraries',
-      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php',
+      url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
       description: 'Free library of illustrations'
-    },
+    }
+    /*
+    // See message in "en" locale as to why disabling
+    ,
     {
       name: 'Openclipart',
       url: 'https://openclipart.org/svgedit',
       description: 'Share and Use Images. Over 50,000 Public Domain SVG Images and Growing.'
     }
+    */
   ]
 };