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swh/web/browse/views/directory.py

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from django.http import HttpResponse from django.http import HttpResponse
from django.shortcuts import redirect, render from django.shortcuts import redirect, render
from swh.model.swhids import ObjectType from swh.model.swhids import ObjectType
from swh.web.browse.browseurls import browse_route from swh.web.browse.browseurls import browse_route
from swh.web.browse.snapshot_context import get_snapshot_context from swh.web.browse.snapshot_context import get_snapshot_context
from swh.web.browse.utils import gen_link, get_directory_entries, get_readme_to_display from swh.web.browse.utils import gen_link, get_directory_entries, get_readme_to_display
from swh.web.common import archive from swh.web.common import archive
from swh.web.common.exc import NotFoundExc, http_status_code_message from swh.web.common.exc import BadInputExc, NotFoundExc, http_status_code_message
from swh.web.common.identifiers import get_swhids_info from swh.web.common.identifiers import get_swhids_info
from swh.web.common.typing import DirectoryMetadata, SWHObjectInfo from swh.web.common.typing import DirectoryMetadata, SWHObjectInfo
from swh.web.common.utils import gen_path_info, reverse, swh_object_icons from swh.web.common.utils import (
gen_path_info,
redirect_to_new_route,
reverse,
swh_object_icons,
)
def _directory_browse(request, sha1_git, path=None): def _directory_browse(request, sha1_git, path=None):
root_sha1_git = sha1_git root_sha1_git = sha1_git
error_info = {"status_code": 200, "description": None} error_info = {"status_code": 200, "description": None}
if path: if path:
try: try:
dir_info = archive.lookup_directory_with_path(sha1_git, path) dir_info = archive.lookup_directory_with_path(sha1_git, path)
sha1_git = dir_info["target"] sha1_git = dir_info["target"]
except NotFoundExc as e: except NotFoundExc as e:
error_info["status_code"] = 404 error_info["status_code"] = 404
error_info["description"] = f"NotFoundExc: {str(e)}" error_info["description"] = f"NotFoundExc: {str(e)}"
sha1_git = None sha1_git = None
dirs, files = [], [] dirs, files = [], []
if sha1_git is not None: if sha1_git is not None:
dirs, files = get_directory_entries(sha1_git) dirs, files = get_directory_entries(sha1_git)
origin_url = request.GET.get("origin_url") origin_url = request.GET.get("origin_url")
if not origin_url: if not origin_url:
origin_url = request.GET.get("origin") origin_url = request.GET.get("origin")
snapshot_id = request.GET.get("snapshot") snapshot_id = request.GET.get("snapshot") or request.GET.get("snapshot_id")
snapshot_context = None snapshot_context = None
if origin_url is not None or snapshot_id is not None: if origin_url is not None or snapshot_id is not None:
try: try:
snapshot_context = get_snapshot_context( snapshot_context = get_snapshot_context(
snapshot_id=snapshot_id, snapshot_id=snapshot_id,
origin_url=origin_url, origin_url=origin_url,
branch_name=request.GET.get("branch"), branch_name=request.GET.get("branch"),
release_name=request.GET.get("release"), release_name=request.GET.get("release"),
▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Lines return render(
"error_code": error_info["status_code"], "error_code": error_info["status_code"],
"error_message": http_status_code_message.get(error_info["status_code"]), "error_message": http_status_code_message.get(error_info["status_code"]),
"error_description": error_info["description"], "error_description": error_info["description"],
}, },
status=error_info["status_code"], status=error_info["status_code"],
) )
def _get_directory_from_request(request):
if request.GET.get("sha1_git") is not None:
# This case happens when redirected from
# directory/(?P<sha1_git>[0-9a-f]+)/(?P<path>.+)/
return request.GET.get("sha1_git")
snapshot = request.GET.get("snapshot") or request.GET.get("snapshot_id")
origin_url = request.GET.get("origin_url")
if snapshot is None and origin_url is None:
raise BadInputExc(
"The origin_url or snapshot query parameter must be provided."
)
snapshot_context = get_snapshot_context(
snapshot_id=snapshot,
origin_url=origin_url,
timestamp=request.GET.get("timestamp"),
visit_id=request.GET.get("visit_id"),
branch_name=request.GET.get("branch"),
release_name=request.GET.get("release"),
revision_id=request.GET.get("revision"),
)
path = request.GET.get("path")
if snapshot_context["root_directory"] is None:
raise NotFoundExc("The requested directory is not available")
# assert path
if path is not None:
archive.lookup_directory_with_path(snapshot_context["root_directory"], path)
return snapshot_context["root_directory"]
@browse_route( @browse_route(
r"directory/(?P<sha1_git>[0-9a-f]+)/", r"directory/(?P<sha1_git>[0-9a-f]+)/",
r"directory/",
view_name="browse-directory", view_name="browse-directory",
checksum_args=["sha1_git"], checksum_args=["sha1_git"],
) )
def directory_browse(request, sha1_git): def directory_browse(request, sha1_git=None):
"""Django view for browsing the content of a directory identified """Django view for browsing the content of a directory identified
by its sha1_git value. by its sha1_git value.
The url that points to it is The URLs that point to it are
:http:get:`/browse/directory/(sha1_git)/` :http:get:`/browse/directory/(sha1_git)/`
:http:get:`/browse/directory/`
""" """
if sha1_git is None:
# this case happens when redirected from origin/directory or snapshot/directory
directory = _get_directory_from_request(request)
return redirect(
reverse(
"browse-directory",
url_args={"sha1_git": directory},
query_params=request.GET,
),
)
return _directory_browse(request, sha1_git, request.GET.get("path")) return _directory_browse(request, sha1_git, request.GET.get("path"))
@browse_route( @browse_route(
r"directory/(?P<sha1_git>[0-9a-f]+)/(?P<path>.+)/", r"directory/(?P<sha1_git>[0-9a-f]+)/(?P<path>.+)/",
view_name="browse-directory-legacy", view_name="browse-directory-legacy",
checksum_args=["sha1_git"], checksum_args=["sha1_git"],
) )
def directory_browse_legacy(request, sha1_git, path): def directory_browse_legacy(request, sha1_git, path):
"""Django view for browsing the content of a directory identified """
This route is deprecated; use http:get:`/browse/directory` instead
Django view for browsing the content of a directory identified
by its sha1_git value. by its sha1_git value.
The url that points to it is The url that points to it is
:http:get:`/browse/directory/(sha1_git)/(path)/` :http:get:`/browse/directory/(sha1_git)/(path)/`
""" """
return _directory_browse(request, sha1_git, path) return redirect_to_new_route(request, "browse-directory")
@browse_route( @browse_route(
r"directory/resolve/content-path/(?P<sha1_git>[0-9a-f]+)/", r"directory/resolve/content-path/(?P<sha1_git>[0-9a-f]+)/",
view_name="browse-directory-resolve-content-path", view_name="browse-directory-resolve-content-path",
checksum_args=["sha1_git"], checksum_args=["sha1_git"],
) )
def _directory_resolve_content_path(request, sha1_git): def _directory_resolve_content_path(request, sha1_git):
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