84 lines
3.3 KiB
EmacsLisp
84 lines
3.3 KiB
EmacsLisp
;;; defuns-org-attach.el --- custom attachment system
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;; I know Org has its own attachment system, but I don't like it.
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;;;###autoload (autoload 'narf:org-attach "defuns-org-attach" nil t)
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(evil-define-command narf:org-attach (&optional bang link)
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(interactive "<!><a>")
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(if (not link)
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(narf:org-attachment-list bang)
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(require 'org-download)
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(let ((new-path (if bang
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(format "%s/%s" (expand-file-name org-download-image-dir org-directory)
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(format "%s%s.%s"
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(f-base link)
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(format-time-string org-download-timestamp)
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(file-name-extension link))) buffer-file-name
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(org-download--fullname link))))
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(unless new-path
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(user-error "No file was provided"))
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(cond ((string-match-p "^https?://" link)
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(url-copy-file link new-path))
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(t (copy-file link new-path)))
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(insert (format "[[./%s]]" (f-relative new-path default-directory))))))
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;;;###autoload (autoload 'narf:org-attachment-list "defuns-org-attach" nil t)
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(evil-define-command narf:org-attachment-list (&optional bang)
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(interactive "<!>")
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(if bang
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(narf:org-attachment-cleanup)
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(let ((attachments (narf-org--get-attachments)))
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(unless attachments
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(user-error "No attachments in this file"))
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(helm :sources
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(helm-build-sync-source "Attachments"
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:candidates attachments
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:real-to-display 'narf-org--attachment-real-to-display
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:action '(("Go to Attachment in Buffer" . narf-org--attachment-find)
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("Reveal Attachment in Finder" . narf-org--attachment-reveal)
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("Open Attachment" . narf-org--attachment-open)
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("Delete Attachment" . narf-org--attachment-delete)))))))
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;; TODO Improve
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;;;###autoload
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(defun narf/org-attachment-reveal ()
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(interactive)
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(let ((context (org-element-context)))
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(narf-open-with
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nil
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(if (and context (eq (org-element-type context) 'link))
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(f-dirname (org-element-property :path context))
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org-download-image-dir))))
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(defun narf-org--get-attachments ()
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(org-element-map (org-element-parse-buffer) 'link
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(lambda (link)
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(when (and (string= (org-element-property :type link) "file")
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(string-prefix-p (format "./%s" org-download-image-dir)
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(org-element-property :path link)))
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(org-element-property :path link)))))
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(defun narf-org--attachment-real-to-display (real)
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(propertize (f-filename real) 'face (if (file-exists-p real) 'helm-ff-file 'shadow)))
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(defun narf-org--attachment-find (file)
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(search-forward-regexp (format "[[\\(file:\\)?%s]]" file) nil t)
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(ignore-errors
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(save-excursion
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(outline-previous-visible-heading 1)
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(org-show-subtree))))
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(defun narf-org--attachment-reveal (file)
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(narf-open-with nil (f-dirname file)))
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(defun narf-org--attachment-open (file)
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(narf-open-with nil file))
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(defun narf-org--attachment-delete (file)
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(delete-file file)
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(narf-org--attachment-find file)
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(message "File deleted, now delete the link! (%s)" file))
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(provide 'defuns-org-attach)
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;;; defuns-org-attach.el ends here
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