more robust media (thumbnail) handling, with tests

components/events/image.js

@@ -5,58 +5,36 @@ const create = require('create-react-class')
 const Promise = require('bluebird')
 const defaultValue = require('default-value')
 
+const mediaLib = require('../../lib/media.js')
+
 const Text = require('./text.js')
 
 let Event = create({
   displayName: "m.image",
 
   getInitialState: function() {
-    let client = this.props.client
-    let hs = this.props.client.baseUrl
     let event = this.props.event
     if (event.content.url == undefined) {
-      return {url: {media: null, thumb: null}}
+      return null
     }
-    console.log(event)
-
-    let h = 1000
-    let w = 1000
-    try {
-      if (event.content.info.h < h) {
-        h = event.content.info.h
-      }
-
-      if (event.content.info.w < w) {
-        w = event.content.info.w
-      }
-
-      if (event.content.info.thumbnail_info < h) {
-        h = event.content.info.thumbnail_info.h
-      }
+    return mediaLib.parseEvent(this.props.client, event, 1000, 1000)
+  },
 
-      if (event.content.info.thumbnail_info < w) {
-        w = event.content.info.thumbnail_info.w
-      }
-    } catch(error) {
-      
-    }
+  updateSize: function(e) {
+    console.log("image was loaded")
+  },
 
-    let media_url = client.mxcUrlToHttp(event.content.url)
-    let thumb_url = client.mxcUrlToHttp(event.content.url, w, h, "scale", false)
+  render: function() {
+    let event = this.props.event
 
-    return {
-      url: {
-        media: media_url,
-        thumb: thumb_url
-      }
+    if (this.state == null) {
+      return "malformed image event: " + event.content.body
     }
-  },
 
-  render: function() {
     return (
       <div className="body">
-        <a href={this.state.url.media} target="_blank">
-          <img src={this.state.url.thumb}/>
+        <a href={this.state.full} target="_blank">
+          <img src={this.state.thumb} style={{height: this.state.size.h, width: this.state.size.w}}/>
         </a>
         <Text event={this.props.event} nested={true}/>
       </div>

package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "app.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha tests --recursive"
   },
   "author": "f0x",
   "license": "AGPL-3.0",
@@ -35,7 +35,6 @@
     "gulp-sourcemaps": "^2.6.4",
     "gulp-util": "^3.0.8",
     "jdenticon": "^2.1.1",
-    "livereactload": "^4.0.0-beta.2",
     "matrix-js-sdk": "^1.0.2",
     "react": "^16.6.3",
     "react-dom": "^16.6.3",
@@ -46,6 +45,9 @@
     "webpack": "^4.27.1"
   },
   "devDependencies": {
-    "gulp-watch": "^5.0.1"
+    "gulp-watch": "^5.0.1",
+    "mocha-reporter-remote": "^1.7.1",
+    "livereactload": "^4.0.0-beta.2",
+    "mocha": "^6.1.4"
   }
 }

shrinkwrap.yaml

@@ -21,12 +21,14 @@ dependencies:
   gulp-copy: 4.0.1
   gulp-if: 2.0.2
   gulp-imagemin: 5.0.3
+  gulp-mocha: 6.0.0
   gulp-sass: 4.0.2
   gulp-sourcemaps: 2.6.4
   gulp-util: 3.0.8
   jdenticon: 2.1.1
   livereactload: 4.0.0-beta.2
   matrix-js-sdk: 1.0.2
+  mocha: 6.1.4
   react: 16.6.3
   react-dom: 16.6.3
   sanitize-html: 1.20.0
@@ -36,6 +38,7 @@ dependencies:
   webpack: 4.27.1
 devDependencies:
   gulp-watch: 5.0.1
+  mocha-reporter-remote: 1.7.1
 packages:
   /@babel/code-frame/7.0.0:
     dependencies:
@@ -1027,6 +1030,12 @@ packages:
       node: '>=0.10.0'
     resolution:
       integrity: sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==
+  /ansi-colors/3.2.3:
+    dev: false
+    engines:
+      node: '>=6'
+    resolution:
+      integrity: sha512-LEHHyuhlPY3TmuUYMh2oz89lTShfvgbmzaBcxve9t/9Wuy7Dwf4yoAKcND7KFT1HAQfqZ12qtc+DUrBMeKF9nw==
   /ansi-cyan/0.1.1:
     dependencies:
       ansi-wrap: 0.1.0
@@ -1068,6 +1077,12 @@ packages:
       node: '>=4'
     resolution:
       integrity: sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
+  /ansi-regex/4.1.0:
+    dev: false
+    engines:
+      node: '>=6'
+    resolution:
+      integrity: sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
   /ansi-styles/1.1.0:
     dev: false
     engines:
@@ -1152,7 +1167,6 @@ packages:
     dependencies:
       sprintf-js: 1.0.3
     dev: false
-    optional: true
     resolution:
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+  /binary-split/1.0.5:
+    dependencies:
+      through2: 2.0.5
+    dev: true
+    resolution:
+      integrity: sha512-AQ5fcBrUU5hoIafkEvNKqxT+2xbqlSqAXef6IdCQr5wpHu9E7NGM6rTAlYJYbtxvAvjfx8nJkBy6rNlbPPI+Pw==
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     dependencies:
       readable-stream: 2.3.6
@@ -1673,6 +1693,10 @@ packages:
     dev: false
     resolution:
       integrity: sha1-Wa54IKgpVezTL1+3xGisIcRyOAY=
+  /browser-stdout/1.3.1:
+    dev: false
+    resolution:
+      integrity: sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
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     dependencies:
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       node: '>=0.10.0'
     resolution:
       integrity: sha1-MvxLn82vhF/N9+c7uXysImHwqwo=
+  /camelcase/5.3.1:
+    dev: false
+    engines:
+      node: '>=6'
+    resolution:
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     resolution:
@@ -2233,6 +2263,14 @@ packages:
     dev: false
     resolution:
       integrity: sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=
+  /cliui/4.1.0:
+    dependencies:
+      string-width: 2.1.1
+      strip-ansi: 4.0.0
+      wrap-ansi: 2.1.0
+    dev: false
+    resolution:
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     engines:
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       node: '>= 0.8'
     resolution:
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+  /commander/2.15.1:
+    dev: false
+    resolution:
+      integrity: sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==
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@@ -2583,7 +2625,7 @@ packages:
     dependencies:
       nice-try: 1.0.5
       path-key: 2.0.1
-      semver: 5.6.0
+      semver: 5.7.0
       shebang-command: 1.2.0
       which: 1.3.1
     dev: false
@@ -2702,6 +2744,12 @@ packages:
     dev: false
     resolution:
       integrity: sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=
+  /dargs/5.1.0:
+    dev: false
+    engines:
+      node: '>=4'
+    resolution:
+      integrity: sha1-7H6lDHhWTNNsnV7Bj2Yyn63ieCk=
   /dashdash/1.14.1:
     dependencies:
       assert-plus: 1.0.0
@@ -2743,6 +2791,12 @@ packages:
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+  /debug/3.1.0:
+    dependencies:
+      ms: 2.0.0
+    dev: false
+    resolution:
+      integrity: sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
   /debug/3.2.6:
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@@ -2873,7 +2927,7 @@ packages:
       integrity: sha1-jG9SpaEZP+eP3J+G63HRbJdXyDo=
   /define-properties/1.1.3:
     dependencies:
-      object-keys: 1.0.12
+      object-keys: 1.1.1
     dev: false
     engines:
       node: '>= 0.4'
@@ -3006,6 +3060,12 @@ packages:
     hasBin: true
     resolution:
       integrity: sha512-TFHMqfOvxlgrfVzTEkNBSh9SvSNX/HfF4OFI2QFGCyPm02EsyILqnUeb5P6q7JZ3SFNTBL5t2sePRgrN4epUWQ==
+  /diff/3.5.0:
+    dev: false
+    engines:
+      node: '>=0.3.1'
+    resolution:
+      integrity: sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==
   /diffie-hellman/5.0.3:
     dependencies:
       bn.js: 4.11.8
@@ -3164,6 +3224,10 @@ packages:
     dev: false
     resolution:
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+  /emoji-regex/7.0.3:
+    dev: false
+    resolution:
+      integrity: sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==
   /emojis-list/2.1.0:
     dev: false
     engines:
@@ -3222,11 +3286,10 @@ packages:
       has: 1.0.3
       is-callable: 1.1.4
       is-regex: 1.0.4
-      object-keys: 1.0.12
+      object-keys: 1.1.1
     dev: false
     engines:
       node: '>= 0.4'
-    optional: true
     resolution:
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@@ -3237,7 +3300,6 @@ packages:
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-    optional: true
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-    optional: true
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-    optional: true
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+  /flat/4.1.0:
+    dependencies:
+      is-buffer: 2.0.3
+    dev: false
+    hasBin: true
+    resolution:
+      integrity: sha512-Px/TiLIznH7gEDlPXcUD4KnBusa6kR6ayRUVcnEAbreRIuhkqow/mun59BuRXwoYk7ZQOLW1ZM05ilIvK38hFw==
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+  /get-caller-file/2.0.5:
+    dev: false
+    engines:
+      node: 6.* || 8.* || >= 10.*
+    resolution:
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@@ -4181,6 +4253,17 @@ packages:
     dev: false
     resolution:
       integrity: sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=
+  /glob/7.1.2:
+    dependencies:
+      fs.realpath: 1.0.0
+      inflight: 1.0.6
+      inherits: 2.0.3
+      minimatch: 3.0.4
+      once: 1.4.0
+      path-is-absolute: 1.0.1
+    dev: false
+    resolution:
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@@ -4319,6 +4402,12 @@ packages:
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     resolution:
       integrity: sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=
+  /growl/1.10.5:
+    dev: false
+    engines:
+      node: '>=4.x'
+    resolution:
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     resolution:
       integrity: sha1-kcfA1/Kb7NZgbVfYCn+Hdqh6uo4=
+  /gulp-mocha/6.0.0:
+    dependencies:
+      dargs: 5.1.0
+      execa: 0.10.0
+      mocha: 5.2.0
+      npm-run-path: 2.0.2
+      plugin-error: 1.0.1
+      supports-color: 5.5.0
+      through2: 2.0.5
+    dev: false
+    engines:
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+    resolution:
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+  /he/1.1.1:
+    dev: false
+    hasBin: true
+    resolution:
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+  /he/1.2.0:
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+    hasBin: true
+    resolution:
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+  /invert-kv/2.0.0:
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+    resolution:
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+  /js-yaml/3.13.1:
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+      esprima: 4.0.1
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+    hasBin: true
+    resolution:
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+  /lcid/2.0.0:
+    dependencies:
+      invert-kv: 2.0.0
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+    engines:
+      node: '>=6'
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@@ -5891,6 +6028,14 @@ packages:
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+  /log-symbols/2.2.0:
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