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soccer-leagues.el
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soccer-leagues.el
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;;; soccer-leagues.el --- Part of soccer.el, data for soccer leagues -*- lexical-binding: t; -*-
;; Copyright (C) 2021 Md Arif Shaikh
;; Author: Md Arif Shaikh <[email protected]>
;; Homepage: https://github.com/md-arif-shaikh/soccer
;; Package-Requires: ((emacs "25.1"))
;; Keywords: games
;; Version: 1.2.0
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;; Local variables:
;; package-lint-main-file: "soccer.el"
;; end:
;;; Commentary:
;; This contains list of urls for different clubs to get the relevant data.
;;
;;; Code:
(require 'dom)
(require 's)
(defun soccer-leagues--get-base-url ()
"Get the base url of the website to get data from."
"https://www.theguardian.com/football/")
(defun soccer-leagues--get-base-league-url (league)
"Get the base url for a LEAGUE."
(if (member league (mapcar #'car soccer-leagues--leagues-alist))
(cdr (assoc league soccer-leagues--leagues-alist))
(user-error "Unknown league %s" league)))
(defun soccer-leagues--get-club-names-and-urls (league)
"Get the team names and the corresponding urls for a LEAGUE."
(let* ((url (concat (soccer-leagues--get-base-league-url league) "/table")))
(with-current-buffer (url-retrieve-synchronously url)
(let* ((dom (libxml-parse-html-region (point-min) (point-max)))
(data-dom (dom-by-class dom "team-name__long")))
(cl-loop for d in data-dom
collect (cons (s-trim (-first-item (dom-strings d))) (dom-attr d 'href)))))))
;;; This function is no longer used. Instead we use competition tab
(defun soccer-leagues--get-league-names-and-urls ()
"Get the team names and the corresponding urls."
(let* ((url "https://www.theguardian.com/football/teams"))
(with-current-buffer (url-retrieve-synchronously url)
(let* ((dom (libxml-parse-html-region (point-min) (point-max)))
(data-dom (dom-by-class dom "fc-container__header__title"))
(url-list (cl-loop for d in data-dom
collect (cons (car (dom-strings (dom-by-class d "fc-container__title__text"))) (dom-attr (dom-by-tag d 'a) 'href)))))
url-list))))
(defun soccer-leagues--get-competition-names-and-urls ()
"Get the competition names and the corresponding urls."
(let* ((base-url "https://www.theguardian.com") (url (concat base-url "/football/competitions")))
(with-current-buffer (url-retrieve-synchronously url)
(let* ((dom (libxml-parse-html-region (point-min) (point-max)))
(sections (dom-elements (dom-by-id dom "maincontent") 'data-container-name "^nav/list$"))
(url-list (cl-loop for section in sections
append (cl-loop for item in (dom-by-tag section 'li)
for name = (car (dom-strings item))
for url = (concat base-url (dom-attr (dom-by-tag item 'a) 'href))
collect (cons name url)))))
url-list))))
(defgroup soccer-leagues nil
"Customization group for soccer leagues."
:group 'soccer
:link '(url-link :tag "Homepage" "https://github.com/md-arif-shaikh/soccer"))
(defvar soccer-leagues--leagues-alist)
(setq soccer-leagues--leagues-alist (soccer-leagues--get-competition-names-and-urls))
(provide 'soccer-leagues)
;;; soccer-leagues.el ends here