Dynamically generate images, store as base64, use virtualenv

.gitignore

@@ -14,4 +14,9 @@ firefox/package.json
 # Source
 build/
 node_modules/
+assets/*.png
+assets/*.gif
 npm-debug.log
+
+# VirtualEnv
+env/

README.md

@@ -24,4 +24,4 @@ As you can tell, the quality of the code isnt perfect, or to a particular standa
 All the time the app has a version of `0.0.0`, the extensions are considered to be unstable and unlikely to work properly, if at all.
 
 ## Example ##
-The sytax used is identical to what is used in the hipchat applications: wrapping the identifier in brackets `()`. For example, (yey) (allthethings) .
+The sytax used is identical to what is used in the hipchat applications: wrapping the identifier in brackets `()`. For example, (yey) (allthethings) (boom) .

assets/build-assets.py

@@ -1,23 +1,60 @@
-import json
+import json, requests, os, base64
 from glob import glob
+from lxml import html
+from collections import namedtuple
 
-ASSETS_URL="https://raw.githubusercontent.com/RealOrangeOne/hipchat-emoticons-for-all/master/assets/"
+ASSET_DIR = os.path.dirname(os.path.realpath(__file__))
+LOCAL_FILES = glob('assets/*.png') + glob('assets/*.gif')
 
+Emoticon = namedtuple('Emoticon', ['ident', 'url'])
+def get_filename(path):
+    return path.replace('assets/', '')
 
 def get_icon_name(path):
     return get_filename(path).replace('.png', '').replace('.gif', '')
 
-def get_filename(path):
-    return path.replace('assets/', '')
+print("Collecting Page Elements...")
+page = requests.get("https://www.hipchat.com/emoticons")
+html_tree = html.fromstring(page.text)
+emoticon_paths = html_tree.xpath("//div[@class='emoticon-block']/img/@src")
+emoticon_names = html_tree.xpath("//div[@class='emoticon-block']/div/text()")
 
+emoticons = []
+for i in range(len(emoticon_names)-1):
+    emoticons.append(Emoticon(emoticon_names[i][1:-1], emoticon_paths[i]))
+
+print("Downloading offline emoticons...")
+DOWNLOAD_FILES = []
+for emoticon in emoticons:
+    ext = 'gif' if emoticon.url.endswith('gif') else 'png'
+    path = ASSET_DIR + "/{0}.{1}".format(emoticon.ident, ext)
+    DOWNLOAD_FILES.append(path)
+    if os.path.isfile(path):
+        continue
+    with open(path, 'wb') as handle:
+        response = requests.get(emoticon.url, stream=True)
+        if not response.ok:
+            print("Something went wrong getting " + emoticon.ident)
+            continue
+
+        for block in response.iter_content(1024):
+            handle.write(block)
+
+    print ("{}/{} Files Downloaded\r".format(len(DOWNLOAD_FILES), len(emoticons)), end='' if len(DOWNLOAD_FILES) != len(emoticons) else '\n')
+
+for filename in LOCAL_FILES:
+    emoticons.append(Emoticon(get_icon_name(filename), filename))
 
-files = glob('assets/*.png') + glob('assets/*.gif')
 images = []
+print("Converting Files...")
+for emoticon in emoticons:
+    ext = ext = 'gif' if emoticon.url.endswith('gif') else 'png'
+    path = ASSET_DIR + "/{0}.{1}".format(emoticon.ident, ext)
+    file = base64.b64encode(open(path, 'rb').read()).decode('utf-8').replace('\n', '')
+    data = "data:image/{0};base64,{1}".format(ext, file)
+    images.append({emoticon.ident: data})
 
-for filename in files:
-    images.append({get_icon_name(filename): ASSETS_URL + get_filename(filename)})
-
-
+print("Exporting JSON...")
 image_decoder = {"images":images}
 
 image_decoder_json = json.dumps(image_decoder, indent=2, sort_keys=True)
@@ -30,3 +67,7 @@ js_file = js_file.replace("%image_decoder%", image_decoder_json)
 
 with open('build/global.js', 'w') as file:
     file.write(js_file)
+
+print("Deleting Temporary Files...")
+for file in DOWNLOAD_FILES:
+    os.remove(file)

build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+pyvenv-3.4 env
+env/bin/pip install -r requirements.txt
+
+npm install
+npm run build

package.json

@@ -12,12 +12,12 @@
     "test-firefox": "cd firefox/ && jpm run -b /usr/bin/firefox && cd -",
     "test": "npm run develop && npm run test-firefox",
     "build-js": "bash build-js.sh",
-    "develop": "npm run build-assets && npm run build-js && npm run distribute ",
-    "build-assets": "python3 assets/build-assets.py",
-    "build-data-files": "python3 firefox/build-package.py && python3 chrome/build-manifest.py",
+    "develop": "npm run build-js && npm run distribute ",
+    "build-assets": "env/bin/python3 assets/build-assets.py",
+    "build-data-files": "env/bin/python3 firefox/build-package.py && env/bin/python3 chrome/build-manifest.py",
     "distribute": "rm -rf firefox/data/* chrome/data/* && cp -rf build/* firefox/data/ && cp -rf build/* chrome/data/",
     "build": "npm run create-dirs && npm run build-assets && npm run build-js && npm run distribute && npm run build-data-files",
-    "clean": "rm -rf firefox/data chrome/data node_modules/ build/"
+    "clean": "rm -rf firefox/data chrome/data node_modules/ build/ env/"
   },
   "repository": {
     "type": "git",

requirements.txt

@@ -0,0 +1,5 @@
+coverage==3.7.1
+flake8==2.4.1
+lxml==3.4.4
+pep8==1.5.7
+requests==2.7.0