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Expose methods to look up course/element names by id / url

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I-Al-Istannen 2020-09-28 17:01:46 +02:00
parent 3f0ae729d6
commit e32a49480b
1 changed files with 19 additions and 0 deletions
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19
PFERD/ilias/crawler.py
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@ -153,6 +153,25 @@ class IliasCrawler:
# It wasn't a course but a category list, forum, etc.
return "crs_" in link_element.get("value")
def find_course_name(self, course_id: str) -> Optional[str]:
"""
Returns the name of a given course. None if it is not a valid course
or it could not be found.
"""
course_url = self._url_set_query_param(
self._base_url + "/goto.php", "target", f"crs_{course_id}"
)
return self.find_element_name(course_url)
def find_element_name(self, url: str) -> Optional[str]:
"""
Returns the name of the element at the given URL, if it can find one.
"""
focus_element: bs4.Tag = self._get_page(url, {}).find(id="il_mhead_t_focus")
if not focus_element:
return None
return focus_element.text
def crawl_personal_desktop(self) -> List[IliasDownloadInfo]:
"""
Crawls the ILIAS personal desktop (and every subelements that can be reached from there).