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;;; my-semantic-scholar.el -- Semantic Scholar client -*- lexical-binding: t -*-
;; Copyright (C) 2023 Free Software Foundation.
;; Author: Yuchen Pei <id@ypei.org>
;; Package-Requires: ((emacs "28.2"))
;; This file is part of dotfiles.
;; dotfiles is free software: you can redistribute it and/or modify it under
;; the terms of the GNU Affero General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; dotfiles 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 Affero General
;; Public License for more details.
;; You should have received a copy of the GNU Affero General Public
;; License along with dotfiles. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Semantic Scholar client.
;;; Code:
(require 'my-utils)
(require 'my-scihub)
(defvar my-semantic-scholar-host
"https://api.semanticscholar.org/graph/v1")
(defun my-semantic-scholar-fetch-papers-for-completion (query)
(with-current-buffer
(url-retrieve-synchronously
(format "%s/paper/search?query=%s" my-semantic-scholar-host query))
(my-skip-http-header)
(mapcar
(lambda (entry)
(concat
(alist-get 'title entry)
(propertize
(concat " "
(alist-get 'paperId entry))
'invisible t)))
(alist-get 'data (json-read)))))
(defun my-semantic-scholar-make-paper-alist (paper-info)
(list (cons "Authors"
(string-join
(mapcar (lambda (entry) (alist-get 'name entry))
(alist-get 'authors paper-info))
" and "))
(cons "Title" (alist-get 'title paper-info))
(cons "Published"
(number-to-string (alist-get 'year paper-info)))
(cons "Abstract" (my-clean-property-value
(alist-get 'abstract paper-info)))
(cons "Venue" (alist-get 'venue paper-info))
(cons "arXiv" (alist-get
'ArXiv (alist-get 'externalIds paper-info)))
(cons "DOI" (alist-get
'DOI (alist-get 'externalIds paper-info)))
(cons "Semantic-scholar" (alist-get 'paperId paper-info))))
(defun my-semantic-scholar-lookup-paper ()
"looks up a paper using semantic scholar api, prompts for selection and creates a org entry."
(interactive)
(let* ((query (read-string "Query: "))
(selected (completing-read
"Select paper:" ;; '("a" "b")
(my-semantic-scholar-fetch-papers-for-completion query))))
(with-current-buffer
(url-retrieve-synchronously
(format
"%s/paper/%s?fields=title,abstract,authors,venue,year,externalIds"
my-semantic-scholar-host
(progn (string-match "^.* \\(.*\\)$" selected)
(match-string 1 selected))))
(my-skip-http-header)
(my-org-create-node (my-semantic-scholar-make-paper-alist (json-read)))
(my-org-attach-scihub))))
(defun my-semantic-scholar-lookup-doi ()
"looks up a paper using semantic scholar api, prompts for selection and creates a org entry."
(interactive)
(let ((doi (read-string "DOI: ")))
(with-current-buffer
(url-retrieve-synchronously
(format
"%s/paper/%s?fields=title,abstract,authors,venue,year,externalIds"
my-semantic-scholar-host
doi))
(my-skip-http-header)
(my-org-create-node (my-semantic-scholar-make-paper-alist (json-read)))
(my-org-attach-scihub))))
(provide 'my-semantic-scholar)
;;; my-semantic-scholar.el ends here
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