fix build

src/app/scripts/import/SvgLoader.ts

@@ -201,7 +201,6 @@ export function loadVectorLayerFromSvgString(svgString: string): VectorLayer {
     ];
   }
 
-  extractDefsMapFn(doc.documentElement);
   const rootLayer = nodeToLayerDataFn(documentElement, docElContext);
   const id = makeFinalNodeIdFn(documentElement, 'vector');
   const childrenLayers = rootLayer ? rootLayer.children : undefined;

src/app/scripts/svgo/plugins/removeUselessStrokeAndFill.ts

@@ -0,0 +1,88 @@
+/* tslint:disable */
+
+import * as collections from './_collections';
+
+export const removeUselessStrokeAndFill = {
+  active: true,
+  type: 'perItem',
+  fn: removeUselessStrokeAndFillFn,
+  params: {
+    stroke: true,
+    fill: true,
+    removeNone: false,
+    hasStyleOrScript: false
+  },
+};
+
+const shape = collections.elemsGroups.shape;
+const regStrokeProps = /^stroke/;
+const regFillProps = /^fill-/;
+const styleOrScript = ['style', 'script'];
+
+/**
+ * Remove useless stroke and fill attrs.
+ *
+ * @param {Object} item current iteration item
+ * @param {Object} params plugin params
+ * @return {Boolean} if false, item will be filtered out
+ */
+function removeUselessStrokeAndFillFn(item, params) {
+  if (item.isElem(styleOrScript)) {
+    params.hasStyleOrScript = true;
+  }
+
+  if (!params.hasStyleOrScript && item.isElem(shape) && !item.computedAttr('id')) {
+    const stroke = params.stroke && item.computedAttr('stroke');
+    const fill = params.fill && !item.computedAttr('fill', 'none');
+
+    // remove stroke*
+    if (params.stroke && (!stroke
+      || stroke == 'none'
+      || item.computedAttr('stroke-opacity', '0')
+      || item.computedAttr('stroke-width', '0'))) {
+      const parentStroke = item.parentNode.computedAttr('stroke');
+      const declineStroke = parentStroke && parentStroke != 'none';
+
+      item.eachAttr(function (attr) {
+        if (regStrokeProps.test(attr.name)) {
+          item.removeAttr(attr.name);
+        }
+      });
+
+      if (declineStroke) {
+        item.addAttr({
+          name: 'stroke',
+          value: 'none',
+          prefix: '',
+          local: 'stroke'
+        });
+      }
+    }
+
+    // remove fill*
+    if (params.fill && (!fill || item.computedAttr('fill-opacity', '0'))) {
+      item.eachAttr(function (attr) {
+        if (regFillProps.test(attr.name)) {
+          item.removeAttr(attr.name);
+        }
+      });
+      if (fill) {
+        if (item.hasAttr('fill')) {
+          item.attr('fill').value = 'none';
+        } else {
+          item.addAttr({
+            name: 'fill',
+            value: 'none',
+            prefix: '',
+            local: 'fill'
+          });
+        }
+      }
+    }
+    if (params.removeNone
+      && (!stroke || item.hasAttr('stroke') && item.attr('stroke').value == 'none')
+      && (!fill || item.hasAttr('fill') && item.attr('fill').value == 'none')) {
+      return false;
+    }
+  }
+};

src/app/scripts/svgo/plugins/replaceUseElems.ts

@@ -0,0 +1,16 @@
+export const replaceUseElems = {
+  active: true,
+  type: 'perItem',
+  fn: replaceUseElemsFn,
+  params: undefined,
+};
+
+/**
+ * Replace <use> elems with their referenced content.
+ *
+ * @param {Object} item current iteration item
+ * @return {Boolean} if false, item will be filtered out
+ */
+function replaceUseElemsFn(item) {
+  return !item.isElem('metadata');
+}

src/app/scripts/svgo/svgo.ts

@@ -21,6 +21,8 @@ import { removeUnknownsAndDefaults } from './plugins/removeUnknownsAndDefaults';
 import { removeEmptyText } from './plugins/removeEmptyText';
 import { removeEmptyAttrs } from './plugins/removeEmptyAttrs';
 import { removeNonInheritableGroupAttrs } from './plugins/removeNonInheritableGroupAttrs';
+import { replaceUseElems } from './plugins/replaceUseElems';
+import { removeUselessStrokeAndFill } from './plugins/removeUselessStrokeAndFill';
 
 // The complete list is available here: https://github.com/svg/svgo/blob/master/.svgo.yml
 const svgoPlugins = {
@@ -34,6 +36,7 @@ const svgoPlugins = {
   inlineStyles,
   // minifyStyles: require('svgo/plugins/minifyStyles'),
   convertStyleToAttrs,
+  // replaceUseElems,
   // cleanupIDs: require('svgo/plugins/cleanupIDs'),
   // removeRasterImages: require('svgo/plugins/removeRasterImages'), // disabled
   removeUselessDefs,
@@ -42,7 +45,7 @@ const svgoPlugins = {
   // convertColors: require('svgo/plugins/convertColors'),
   removeUnknownsAndDefaults,
   removeNonInheritableGroupAttrs,
-  // removeUselessStrokeAndFill: require('svgo/plugins/removeUselessStrokeAndFill'),
+  removeUselessStrokeAndFill,
   // removeViewBox: require('svgo/plugins/removeViewBox'), // disabled
   // cleanupEnableBackground: require('svgo/plugins/cleanupEnableBackground'),
   removeHiddenElems,