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gui: remove global variables
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@aszs
aszs committed Oct 3, 2024
1 parent 600beb8 commit fb69f09
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Showing 3 changed files with 44 additions and 71 deletions.
104 changes: 40 additions & 64 deletions unfurl/server/gui.py
View file
Original file line number Diff line number Diff line change
Expand Up @@ -32,24 +32,8 @@
logger = getLogger("unfurl.gui")

TAG = "v0.1.0.alpha.1"
RELEASE = os.getenv(
"UNFURL_GUI_DIST",
f"https://github.com/onecommons/unfurl-gui/releases/download/{TAG}/unfurl-gui-dist.tar.gz",
)

local_dir = os.path.dirname(os.path.abspath(__file__))

# (development only) should be set to the unfurl_gui directory
UFGUI_DIR = os.getenv("UNFURL_GUI_DIR", local_dir)
# (development only) webpack serve origin - `yarn serve` in unfurl_gui would use http://localhost:8080 by default
WEBPACK_ORIGIN = os.getenv("UNFURL_GUI_WEBPACK_ORIGIN")
DIST = os.path.join(UFGUI_DIR, "dist")
PUBLIC = os.path.join(UFGUI_DIR, "public")
UNFURL_SERVE_PATH = os.getenv("UNFURL_SERVE_PATH", "")
IMPLIED_DEVELOPMENT_MODE = (
"UNFURL_GUI_DIR" in os.environ or "UNFURL_GUI_WEBPACK_ORIGIN" in os.environ
)

env = Environment(loader=FileSystemLoader(os.path.join(local_dir, "templates")))
blueprint_template = env.get_template("project.j2.html")
dashboard_template = env.get_template("dashboard.j2.html")
Expand All @@ -72,9 +56,9 @@ def get_head_contents(f) -> str:
return ""


def get_project_head():
def get_head(html_src: str, WEBPACK_ORIGIN: str, PUBLIC: str, DIST: str) -> str:
if WEBPACK_ORIGIN:
project_head = f"""
head = f"""
<head>
{get_head_contents(os.path.join(PUBLIC, "index.html"))}
Expand All @@ -84,38 +68,13 @@ def get_project_head():
</head>
"""
else:
project_head = (
f"<head>{get_head_contents(os.path.join(DIST, 'project.html'))}</head>"
)
return project_head


def get_dashboard_head():
if WEBPACK_ORIGIN:
dashboard_head = f"""
<head>
{get_head_contents(os.path.join(PUBLIC, "index.html"))}
<script defer src="/js/chunk-vendors.js"></script>
<script defer src="/js/chunk-common.js"></script>
<script defer src="/js/dashboard.js"></script>
</head>
"""
else:
dashboard_head = (
f"<head>{get_head_contents(os.path.join(DIST, 'dashboard.html'))}</head>"
)
return dashboard_head


def notfound_response(projectPath):
# 404 page is not currently a template, but could become one
location = PUBLIC if WEBPACK_ORIGIN else DIST
return send_file(os.path.join(location, "404.html"))
head = f"<head>{get_head_contents(os.path.join(DIST, html_src))}</head>"
return head


def serve_document(path, localenv: LocalEnv):
def serve_document(
path, localenv: LocalEnv, WEBPACK_ORIGIN: str, PUBLIC: str, DIST: str
):
assert localenv.project
localrepo = localenv.project.project_repoview.repo
assert localrepo
Expand All @@ -138,7 +97,8 @@ def serve_document(path, localenv: LocalEnv):
repo = _get_repo(projectPath, localenv)

if not repo:
return notfound_response(projectPath)
location = PUBLIC if WEBPACK_ORIGIN else DIST
return send_file(os.path.join(location, "404.html"))
format = "environments"
# assume serving dashboard unless an /-/overview url
if (
Expand All @@ -153,15 +113,17 @@ def serve_document(path, localenv: LocalEnv):

if format == "blueprint":
template = blueprint_template
head = get_head("project.html", WEBPACK_ORIGIN, PUBLIC, DIST)
else:
template = dashboard_template
head = get_head("dashboard.html", WEBPACK_ORIGIN, PUBLIC, DIST)

return template.render(
name=project_name,
readme=get_project_readme(repo),
user=user,
origin=origin,
head=(get_project_head() if format == "blueprint" else get_dashboard_head()),
head=head,
project_path=project_path,
namespace=os.path.dirname(project_path),
home_project=home_project,
Expand Down Expand Up @@ -199,7 +161,7 @@ def proxy_webpack(url):
return Response(res.content, res.status_code, headers)


def _get_repo(project_path, localenv: LocalEnv, branch=None) -> Optional[GitRepo]:
def _get_repo(project_path: str, localenv: LocalEnv, branch=None) -> Optional[GitRepo]:
if not project_path or project_path == "local:":
return localenv.project.project_repoview.repo if localenv.project else None

Expand All @@ -212,7 +174,7 @@ def _get_repo(project_path, localenv: LocalEnv, branch=None) -> Optional[GitRepo

if project_path.startswith("local:"):
# it's not a cloud server project
repo_info = localenv.find_path_in_repos(project_path[len("local:"):])
repo_info = localenv.find_path_in_repos(project_path[len("local:") :])
if repo_info[0]:
return repo_info[0]
logger.error(f"Can't find project {project_path} in {list(local_projects)}")
Expand Down Expand Up @@ -242,7 +204,7 @@ def _get_repo(project_path, localenv: LocalEnv, branch=None) -> Optional[GitRepo
return repo_view and repo_view.repo or None


def fetch(download_dir):
def fetch_release(download_dir, release):
TAG_FILE = os.path.join(download_dir, "unfurl_gui", "current_tag.txt")
dist_dir = os.path.join(download_dir, "unfurl_gui", "dist")

Expand All @@ -260,13 +222,13 @@ def fetch(download_dir):
shutil.rmtree(dist_dir)
logger.debug("Removed existing dist directory")

logger.debug(f"Downloading {RELEASE}")
logger.debug(f"Downloading {release}")
os.makedirs(dist_dir, exist_ok=True)
tar_path = os.path.join(dist_dir, "unfurl-gui-dist.tar.gz")
urllib.request.urlretrieve(RELEASE, tar_path)
urllib.request.urlretrieve(release, tar_path)

with tarfile.open(tar_path, "r:gz") as tar:
logger.debug(f"Extracting {RELEASE} to {dist_dir}")
logger.debug(f"Extracting {release} to {dist_dir}")
tar.extractall(path=os.path.dirname(dist_dir))

os.remove(tar_path)
Expand All @@ -286,21 +248,35 @@ def create_routes(localenv: LocalEnv):
)
assert localrepo

if IMPLIED_DEVELOPMENT_MODE:
development_mode = os.getenv("UNFURL_GUI_DIR") or os.getenv("UNFURL_GUI_WEBPACK_ORIGIN")
if development_mode:
logger.debug("Development mode detected, not downloading compiled assets.")
UFGUI_DIR = os.getenv("UNFURL_GUI_DIR", local_dir)
# (development only) webpack serve origin - `yarn serve` in unfurl_gui would use http://localhost:8080 by default
WEBPACK_ORIGIN = os.getenv("UNFURL_GUI_WEBPACK_ORIGIN", "")
DIST = os.path.join(UFGUI_DIR, "dist")
PUBLIC = os.path.join(UFGUI_DIR, "public")
else:
WEBPACK_ORIGIN = ""
home_project = localenv.homeProject or localenv.project
assert home_project
download_dir = os.path.join(home_project.projectRoot, ".cache")
global DIST
DIST = os.path.join(download_dir, "unfurl_gui", "dist")
global PUBLIC
PUBLIC = os.path.join(download_dir, "unfurl_gui", "public")
fetch(download_dir)
RELEASE = os.getenv(
"UNFURL_GUI_DIST",
f"https://github.com/onecommons/unfurl-gui/releases/download/{TAG}/unfurl-gui-dist.tar.gz",
)
fetch_release(download_dir, RELEASE)

def get_repo(project_path, branch=None):
def get_repo(project_path: str, branch=None):
return _get_repo(project_path, localenv, branch)

def notfound_response(projectPath):
# 404 page is not currently a template, but could become one
location = PUBLIC if WEBPACK_ORIGIN else DIST
return send_file(os.path.join(location, "404.html"))

@app.route("/<path:project_path>/-/variables", methods=["GET"])
def get_variables(project_path):
repo = get_repo(project_path)
Expand Down Expand Up @@ -344,7 +320,7 @@ def local_file(project_path, branch, file):
@app.route("/<path:path>")
def serve_path(path):
if "accept" in request.headers and "text/html" in request.headers["accept"]:
return serve_document(path, localenv)
return serve_document(path, localenv, WEBPACK_ORIGIN, PUBLIC, DIST)

if request.headers.get("sec-fetch-dest") == "iframe":
return "Bad Request", 400
Expand All @@ -360,9 +336,9 @@ def serve_path(path):
local_path = os.path.join(DIST, path)
if os.path.isfile(local_path):
response = make_response(send_file(local_path))
if not IMPLIED_DEVELOPMENT_MODE:
if not development_mode:
response.headers["Cache-Control"] = (
"public, max-age=31536000" # 1 year
)
return response
return serve_document(path, localenv)
return serve_document(path, localenv, WEBPACK_ORIGIN, PUBLIC, DIST)
8 changes: 4 additions & 4 deletions unfurl/server/gui_variables/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,6 @@
from ...localenv import LocalEnv
from ..serve import app

from . import local_secrets
from . import ufcloud_secrets


class EnvVar(TypedDict, total=False):
# see https://docs.gitlab.com/ee/api/project_level_variables.html
id: Union[int, str] # ID or URL-encoded path of the project
Expand All @@ -26,6 +22,10 @@ class EnvVar(TypedDict, total=False):

@lru_cache
def _get_secrets_manager(localenv: LocalEnv):
# avoid circular dependencies
from . import local_secrets
from . import ufcloud_secrets

url, project_id = ufcloud_secrets.find_gitlab_endpoint(localenv)
if project_id:
return ufcloud_secrets
Expand Down
3 changes: 0 additions & 3 deletions unfurl/server/gui_variables/local_secrets.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,6 @@

from . import EnvVar

UNFURL_SERVE_PATH = os.getenv("UNFURL_SERVE_PATH", "")


logger = getLogger("unfurl.gui")


Expand Down

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