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browser: fix issue with relative redirections

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This commit is contained in:
dece 2021-02-26 17:41:16 +01:00
parent e7ef91ed9f
commit 33b1e497af
1 changed files with 8 additions and 7 deletions
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15
bebop/browser.py
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@ -161,7 +161,7 @@ class Browser:
self.status_data = text, ColorPair.ERROR
self.refresh_status_line()
def open_url(self, url, redirections=0, assume_absolute=False):
def open_url(self, url, base_url=None, redirects=0, assume_absolute=False):
"""Try to open an URL.
This function assumes that the URL can be from an user and thus tries a
@ -173,10 +173,11 @@ class Browser:
Arguments:
- url: an URL string, may not be completely compliant.
- base_url: an URL string to use as base in case `url` is relative.
- redirections: number of redirections we did yet for the same request.
- assume_absolute: assume we intended to use an absolute URL if True.
"""
if redirections > 5:
if redirects > 5:
self.set_status_error(f"Too many redirections ({url}).")
return
if assume_absolute or not self.current_url:
@ -187,15 +188,15 @@ class Browser:
join = True
if parts.scheme == "gemini":
# If there is no netloc, this is a relative URL.
if join:
url = join_url(self.current_url, url)
self.open_gemini_url(sanitize_url(url), redirections)
if join or base_url:
url = join_url(base_url or self.current_url, url)
self.open_gemini_url(sanitize_url(url), redirects)
elif parts.scheme.startswith("http"):
self.open_web_url(url)
else:
self.set_status_error(f"Protocol {parts.scheme} not supported.")
def open_gemini_url(self, url, redirections=0, history=True):
def open_gemini_url(self, url, redirects=0, history=True):
"""Open a Gemini URL and set the formatted response as content."""
self.set_status(f"Loading {url}")
req = Request(url, self.stash)
@ -235,7 +236,7 @@ class Browser:
self.current_url = url
self.set_status(url)
elif response.generic_code == 30 and response.meta:
self.open_url(response.meta, redirections=redirections + 1)
self.open_url(response.meta, base_url=url, redirects=redirects + 1)
elif response.generic_code in (40, 50):
error = f"Server error: {response.meta or Response.code.name}"
self.set_status_error(error)