17ee0e400b
After moving off of Meta, Dotfiles has a greater responsibility to manage configs. Vim, Tmux, and Emacs are now within Stow's purview.
127 lines
5.6 KiB
EmacsLisp
127 lines
5.6 KiB
EmacsLisp
;;; slack-attachment.el --- -*- lexical-binding: t; -*-
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;; Copyright (C) 2017 南優也
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;; Author: 南優也 <yuyaminami@minamiyuuya-no-MacBook.local>
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;; Keywords:
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;;; Code:
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(require 'eieio)
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(defclass slack-attachment ()
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((fallback :initarg :fallback :initform nil)
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(title :initarg :title :initform nil)
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(title-link :initarg :title_link :initform nil)
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(pretext :initarg :pretext :initform nil)
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(text :initarg :text :initform nil)
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(author-name :initarg :author_name :initform nil)
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(author-link :initarg :author_link)
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(author-icon :initarg :author_icon)
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(fields :initarg :fields :initform '())
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(image-url :initarg :image_url :initform nil)
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(image-width :initarg :image_width :initform nil)
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(image-height :initarg :image_height :initform nil)
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(thumb-url :initarg :thumb_url)
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(is-share :initarg :is_share :initform nil)
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(footer :initarg :footer :initform nil)
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(color :initarg :color :initform nil)
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(ts :initarg :ts :initform nil)
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(author-subname :initarg :author_subname :initform nil)))
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(defclass slack-shared-message (slack-attachment)
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((channel-id :initarg :channel_id :initform nil)
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(channel-name :initarg :channel_name :initform nil)
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(from-url :initarg :from_url :initform nil)))
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(defmethod slack-image-spec ((this slack-attachment))
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(with-slots (image-url image-height image-width) this
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(when image-url
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(list image-url image-width image-height slack-image-max-height))))
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(defmethod slack-message-to-string ((attachment slack-attachment) team)
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(with-slots
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(fallback text ts color from-url footer fields pretext) attachment
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(let* ((pad-raw (propertize "|" 'face 'slack-attachment-pad))
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(pad (or (and color (propertize pad-raw 'face (list :foreground (concat "#" color))))
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pad-raw))
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(header-raw (slack-attachment-header attachment))
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(header (and (not (slack-string-blankp header-raw))
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(format "%s\t%s" pad
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(propertize header-raw
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'face 'slack-attachment-header))))
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(pretext (and pretext (format "%s\t%s" pad pretext)))
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(body (and text (format "%s\t%s" pad (mapconcat #'identity
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(split-string text "\n")
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(format "\n\t%s\t" pad)))))
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(fields (if fields (mapconcat #'(lambda (field)
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(slack-attachment-field-to-string field
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(format "\t%s" pad)))
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fields
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(format "\n\t%s\n" pad))))
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(footer (if footer
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(format "%s\t%s"
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pad
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(propertize
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(format "%s%s" footer
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(or (and ts (format "|%s" (slack-message-time-to-string ts)))
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""))
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'face 'slack-attachment-footer))))
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(image (slack-image-string (slack-image-spec attachment))))
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(slack-message-unescape-string
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(if (and (slack-string-blankp header)
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(slack-string-blankp pretext)
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(slack-string-blankp body)
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(slack-string-blankp fields)
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(slack-string-blankp footer))
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fallback
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(format "%s%s%s%s%s%s"
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(or (and header (format "\t%s\n" header)) "")
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(or (and pretext (format "\t%s\n" pretext)) "")
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(or (and body (format "\t%s" body)) "")
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(or (and fields fields) "")
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(or (and footer (format "\n\t%s" footer)) "")
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(or (and image (format "\n%s" image)) "")))
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team))))
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(defmethod slack-attachment-header ((attachment slack-attachment))
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(with-slots (title title-link author-name author-subname) attachment
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(concat (or (and title title-link (slack-linkfy title title-link))
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title
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"")
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(or author-name author-subname ""))))
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(defmethod slack-attachment-field-to-string ((field slack-attachment-field) &optional pad)
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(unless pad (setq pad ""))
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(let ((title (propertize (or (oref field title) "") 'face 'slack-attachment-field-title))
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(value (mapconcat #'(lambda (e) (format "\t%s" e))
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(split-string (or (oref field value) "") "\n")
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(format "\n%s\t" pad))))
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(format "%s\t%s\n%s\t%s" pad title pad value)))
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(defmethod slack-attachment-to-alert ((a slack-attachment))
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(with-slots (title fallback pretext) a
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(if (and title (< 0 (length title)))
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title
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(if (and pretext (< 0 (length pretext)))
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(format "%s\n%s" pretext fallback)
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fallback))))
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(provide 'slack-attachment)
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;;; slack-attachment.el ends here
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