Dynamically get urls from hipchat. No need for repo-based images!

assets/build-assets.py

@@ -1,8 +1,11 @@
-import json
+import json, requests
 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/"
+CUSTOM_ASSETS_URL="https://raw.githubusercontent.com/RealOrangeOne/hipchat-emoticons-for-all/master/assets/"
 
+Emoticon = namedtuple('Emoticon', ['ident', 'url'])
 
 def get_icon_name(path):
     return get_filename(path).replace('.png', '').replace('.gif', '')
@@ -11,11 +14,23 @@ def get_filename(path):
     return path.replace('assets/', '')
 
 
-files = glob('assets/*.png') + glob('assets/*.gif')
-images = []
+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]))
+
+images = []
+for emoticon in emoticons:
+    images.append({emoticon.ident: emoticon.url})
+
+files = glob('assets/*.png') + glob('assets/*.gif')
 for filename in files:
-    images.append({get_icon_name(filename): ASSETS_URL + get_filename(filename)})
+    images.append({get_icon_name(filename): CUSTOM_ASSETS_URL + get_filename(filename)})
 
 
 image_decoder = {"images":images}