handle url param

apps/remix-ide-e2e/src/tests/url.spec.ts

@@ -17,7 +17,7 @@ module.exports = {
     return sources
   },
 
-  'Should load the code from URL params': function (browser: NightwatchBrowser) {
+  'Should load the code from URL params (code param)': function (browser: NightwatchBrowser) {
     browser
       .pause(5000)
       .url('http://127.0.0.1:8080/#optimize=true&runs=300&evmVersion=istanbul&version=soljson-v0.7.4+commit.3f05b770.js&code=cHJhZ21hIHNvbGlkaXR5ID49MC42LjAgPDAuNy4wOwoKaW1wb3J0ICJodHRwczovL2dpdGh1Yi5jb20vT3BlblplcHBlbGluL29wZW56ZXBwZWxpbi1jb250cmFjdHMvYmxvYi9tYXN0ZXIvY29udHJhY3RzL2FjY2Vzcy9Pd25hYmxlLnNvbCI7Cgpjb250cmFjdCBHZXRQYWlkIGlzIE93bmFibGUgewogIGZ1bmN0aW9uIHdpdGhkcmF3KCkgZXh0ZXJuYWwgb25seU93bmVyIHsKICB9Cn0')
@@ -31,6 +31,20 @@ module.exports = {
       })
   },
 
+  'Should load the code from URL params (url param)': function (browser: NightwatchBrowser) {
+    browser
+      .pause(5000)
+      .url('http://127.0.0.1:8080/#optimize=true&runs=300&evmVersion=istanbul&version=soljson-v0.7.4+commit.3f05b770.js&url=https://github.com/ethereum/remix-project/blob/master/apps/remix-ide/contracts/app/solidity/mode.sol')
+      .refresh() // we do one reload for making sure we already have the default workspace
+      .pause(5000)
+      .currentWorkspaceIs('code-sample')
+      .getEditorValue((content) => {
+        browser.assert.ok(content.indexOf(
+          'proposals.length = _numProposals;') !== -1,
+        'url has not been loaded')
+      })
+  },
+
   'Should load using URL compiler params': function (browser: NightwatchBrowser) {
     browser
       .pause(5000)

apps/remix-ide/src/app/panels/file-panel.js

@@ -165,16 +165,25 @@ module.exports = class Filepanel extends ViewPlugin {
     }
     if (loadedFromGist) return
 
-    if (params.code) {
+    if (params.code || params.url) {
       try {
         await this.processCreateWorkspace('code-sample')
         this._deps.fileProviders.workspace.setWorkspace('code-sample')
-        var hash = bufferToHex(keccakFromString(params.code))
-        const fileName = 'contract-' + hash.replace('0x', '').substring(0, 10) + '.sol'
-        const path = fileName
-        await this._deps.fileProviders.workspace.set(path, atob(params.code))
+        let path = ''
+        let content = ''
+        if (params.code) {
+          var hash = bufferToHex(keccakFromString(params.code))
+          path = 'contract-' + hash.replace('0x', '').substring(0, 10) + '.sol'
+          content = atob(params.code)
+        }
+        if (params.url) {
+          const data = await this.call('contentImport', 'resolve', params.url)
+          path = data.cleanUrl
+          content = data.content
+        }
+        await this._deps.fileProviders.workspace.set(path, content)
         this.initialWorkspace = 'code-sample'
-        await this._deps.fileManager.openFile(fileName)
+        await this._deps.fileManager.openFile(path)
       } catch (e) {
         console.error(e)
       }