Crawler.Linker.PathFinder (Crawler v1.1.2) View Source
Finds different components of a given URL, e.g. its domain name, directory path, or full path.
The safe option in some the functions indicates whether the return value
should be transformed in order to be safely used as folder and file names.
Link to this section Summary
Functions
Finds the base path of a given page.
Finds the domain name with port number (e.g. example.org:8080).
Finds the full path of a given page.
Finds the URL scheme (e.g. https://).
Link to this section Functions
Finds the base path of a given page.
Examples
iex> PathFinder.find_base_path("http://hi.hello")
"hi.hello"
iex> PathFinder.find_base_path("https://hi.hello:8888/dir/world")
"hi.hello-8888/dir"
iex> PathFinder.find_base_path("https://hi.hello:8888/dir/world", false)
"hi.hello:8888/dir"Finds the domain name with port number (e.g. example.org:8080).
Examples
iex> PathFinder.find_domain("http://hi.hello")
"hi.hello"
iex> PathFinder.find_domain("https://hi.hello:8888/world")
"hi.hello-8888"
iex> PathFinder.find_domain("https://hi.hello:8888/world", false)
"hi.hello:8888"Finds the full path of a given page.
Examples
iex> PathFinder.find_path("http://hi.hello")
"hi.hello"
iex> PathFinder.find_path("https://hi.hello:8888/world")
"hi.hello-8888/world"
iex> PathFinder.find_path("https://hi.hello:8888/world", false)
"hi.hello:8888/world"Finds the URL scheme (e.g. https://).
Examples
iex> PathFinder.find_scheme("http://hi.hello")
"http://"
iex> PathFinder.find_scheme("https://hi.hello:8888/")
"https://"