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Dynamically generate images, store as base64, use virtualenv

This commit is contained in:
Jake Howard 2015-09-25 15:02:45 +01:00
parent 50d77a3cfe
commit 8fceb80c15
62 changed files with 74 additions and 14 deletions

5
.gitignore vendored
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@ -14,4 +14,9 @@ firefox/package.json
# Source # Source
build/ build/
node_modules/ node_modules/
assets/*.png
assets/*.gif
npm-debug.log npm-debug.log
# VirtualEnv
env/

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@ -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. 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 ## ## 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) .

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@ -1,23 +1,60 @@
import json import json, requests, os, base64
from glob import glob 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): def get_icon_name(path):
return get_filename(path).replace('.png', '').replace('.gif', '') return get_filename(path).replace('.png', '').replace('.gif', '')
def get_filename(path): print("Collecting Page Elements...")
return path.replace('assets/', '') 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 = [] 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: print("Exporting JSON...")
images.append({get_icon_name(filename): ASSETS_URL + get_filename(filename)})
image_decoder = {"images":images} image_decoder = {"images":images}
image_decoder_json = json.dumps(image_decoder, indent=2, sort_keys=True) 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: with open('build/global.js', 'w') as file:
file.write(js_file) file.write(js_file)
print("Deleting Temporary Files...")
for file in DOWNLOAD_FILES:
os.remove(file)

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

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

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requirements.txt Normal file
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@ -0,0 +1,5 @@
coverage==3.7.1
flake8==2.4.1
lxml==3.4.4
pep8==1.5.7
requests==2.7.0