├── .github
├── dependabot.yml
└── workflows
│ └── test.yml
├── .gitignore
├── CHANGELOG.md
├── Eask
├── LICENSE
├── Makefile
├── README.md
├── dall-e.el
└── etc
└── demo.gif
/.github/dependabot.yml:
--------------------------------------------------------------------------------
1 | version: 2
2 | updates:
3 | - package-ecosystem: github-actions
4 | directory: /
5 | schedule:
6 | interval: daily
7 |
--------------------------------------------------------------------------------
/.github/workflows/test.yml:
--------------------------------------------------------------------------------
1 | name: CI
2 |
3 | on:
4 | push:
5 | branches:
6 | - master
7 | pull_request:
8 | workflow_dispatch:
9 |
10 | concurrency:
11 | group: ${{ github.workflow }}-${{ github.ref }}
12 | cancel-in-progress: true
13 |
14 | jobs:
15 | test:
16 | runs-on: ${{ matrix.os }}
17 | continue-on-error: ${{ matrix.experimental }}
18 | strategy:
19 | fail-fast: false
20 | matrix:
21 | os: [ubuntu-latest, macos-latest, windows-latest]
22 | emacs-version:
23 | - 27.2
24 | - 28.2
25 | - 29.4
26 | - 30.1
27 | experimental: [false]
28 | include:
29 | - os: ubuntu-latest
30 | emacs-version: snapshot
31 | experimental: true
32 | - os: macos-latest
33 | emacs-version: snapshot
34 | experimental: true
35 | - os: windows-latest
36 | emacs-version: snapshot
37 | experimental: true
38 | exclude:
39 | - os: macos-latest
40 | emacs-version: 27.2
41 |
42 | steps:
43 | - uses: actions/checkout@v4
44 |
45 | - uses: jcs090218/setup-emacs@master
46 | with:
47 | version: ${{ matrix.emacs-version }}
48 |
49 | - uses: emacs-eask/setup-eask@master
50 | with:
51 | version: 'snapshot'
52 |
53 | - name: Run tests
54 | run:
55 | make ci
56 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # ignore these directories
2 | /.git
3 | /recipes
4 |
5 | # ignore log files
6 | /.log
7 |
8 | # ignore generated files
9 | *.elc
10 |
11 | # eask packages
12 | .eask/
13 | dist/
14 |
15 | # packaging
16 | *-autoloads.el
17 | *-pkg.el
18 |
19 | # personal test
20 | /_test
21 |
22 | # OS generated
23 | .DS_Store
24 |
--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | # Change Log
2 |
3 | All notable changes to this project will be documented in this file.
4 |
5 | Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
6 |
7 |
8 | ## 0.2.0 (Unreleased)
9 | > Released N/A
10 |
11 | * N/A
12 |
13 | ## 0.1.0
14 | > Released Mar 29, 2023
15 |
16 | * Initial release.
17 |
--------------------------------------------------------------------------------
/Eask:
--------------------------------------------------------------------------------
1 | ;; -*- mode: eask; lexical-binding: t -*-
2 |
3 | (package "dall-e"
4 | "0.1.0"
5 | "Use DALL-E inside Emacs")
6 |
7 | (website-url "https://github.com/emacs-openai/dall-e")
8 | (keywords "comm" "dall-e")
9 |
10 | (package-file "dall-e.el")
11 | (files "dall-e-*.el")
12 |
13 | (script "test" "echo \"Error: no test specified\" && exit 1")
14 |
15 | (source 'jcs-elpa)
16 | (source 'gnu)
17 | (source 'melpa)
18 |
19 | (depends-on "emacs" "27.1")
20 | (depends-on "openai")
21 | (depends-on "lv")
22 | (depends-on "ht")
23 | (depends-on "spinner")
24 | (depends-on "reveal-in-folder")
25 | (depends-on "async")
26 |
27 | (setq network-security-level 'low) ; see https://github.com/jcs090218/setup-emacs-windows/issues/156#issuecomment-932956432
28 |
--------------------------------------------------------------------------------
/LICENSE:
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497 | patent against the party.
498 |
499 | If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
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504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
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519 | work and works based on it.
520 |
521 | A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
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527 | to the third party based on the extent of your activity of conveying
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533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 |
536 | Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
542 | If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License. If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all. For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
553 |
554 | Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work. The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time. Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 |
570 | Each version is given a distinguishing version number. If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------
/Makefile:
--------------------------------------------------------------------------------
1 | EMACS ?= emacs
2 | EASK ?= eask
3 |
4 | .PHONY: clean checkdoc lint package install compile test
5 |
6 | ci: clean package install compile
7 |
8 | package:
9 | @echo "Packaging..."
10 | $(EASK) package
11 |
12 | install:
13 | @echo "Installing..."
14 | $(EASK) install
15 |
16 | compile:
17 | @echo "Compiling..."
18 | $(EASK) compile
19 |
20 | test:
21 | @echo "Testing..."
22 | $(EASK) test ert ./test/*.el
23 |
24 | checkdoc:
25 | @echo "Run checkdoc..."
26 | $(EASK) lint checkdoc
27 |
28 | lint:
29 | @echo "Run package-lint..."
30 | $(EASK) lint package
31 |
32 | clean:
33 | $(EASK) clean all
34 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 | [](https://www.gnu.org/licenses/gpl-3.0)
8 | [](https://jcs-emacs.github.io/jcs-elpa/#/dall-e)
9 |
10 | # dall-e
11 | > Use DALL-E inside Emacs
12 |
13 | [](https://github.com/emacs-openai/dall-e/actions/workflows/test.yml)
14 |
15 |
16 |
17 |
18 |
19 | ## 💾 Installation
20 |
21 | #### package.el
22 |
23 | This package is available from [JCS-ELPA](https://jcs-emacs.github.io/jcs-elpa/).
24 | Install from these repositories then you should be good to go!
25 |
26 | Normally, you don't need to add `(require 'dall-e)` to your configuration since
27 | most `'dall-e` commands are autoload and can be called without loading the module!
28 |
29 | #### use-package
30 |
31 | If you are using [use-package](https://www.emacswiki.org/emacs/UsePackage),
32 | add the following to your `init.el` file:
33 |
34 | ```elisp
35 | (use-package dall-e :ensure t)
36 | ```
37 |
38 | or with `straight.el`:
39 |
40 | ```elisp
41 | (use-package dall-e
42 | :straight (dall-e :type git :host github :repo "emacs-openai/dall-e"))
43 | ```
44 |
45 | #### Manual installation
46 |
47 | Copy all `.el` files in this repository to `~/.emacs.d/lisp` and add the following:
48 |
49 | ```elisp
50 | (add-to-list 'load-path "~/.emacs.d/lisp/")
51 | (require 'dall-e)
52 | ```
53 |
54 | ## 🔑 Obtaining API key
55 |
56 | To use this extension, you will need an API key from OpenAI. To obtain one,
57 | follow these steps:
58 |
59 | 1. Go to [OpenAI's website](https://beta.openai.com/account/api-keys). If you
60 | don't have an account, you will need to create one or sign up using your Google
61 | or Microsoft account.
62 | 2. Click on the `Create new secret key` button.
63 | 3. Copy the key and paste into the 'API Key' field under the 'openai' custom group settings.
64 |
65 | When you create a new account, you receive $18 in free credits for the API which
66 | you must use in the first 90 days. You can see pricing information
67 | [here](https://openai.com/api/pricing/). 1000 tokens are about 700 words, and
68 | you can see the token count for each request at the end of the response in the
69 | sidebar.
70 |
71 | ## 🔨 Usage
72 |
73 | To start this package:
74 |
75 | ```
76 | M-x dall-e
77 | ```
78 |
79 | ## 📝 Customization
80 |
81 | #### 🧪 Variables
82 |
83 | - `dall-e-n` - The number of images to generate. Must be between 1 and 10. (Default: `5`)
84 | - `dall-e-size` - The size of the generated images. (Default: `"256x256"`)
85 | - `dall-e-spinner-type` - The type of the spinner. (Default: `'moon`)
86 | - `dall-e-cache-dir` - Absolute path to download image files.
87 | - `dall-e-display-width` - The image size to display in buffer. (Default: `200`)
88 |
89 | ## 🔗 References
90 |
91 | - [chatgpt-shell](https://github.com/xenodium/chatgpt-shell)
92 |
93 | ## 🛠️ Contribute
94 |
95 | [](http://makeapullrequest.com)
96 | [](https://github.com/bbatsov/emacs-lisp-style-guide)
97 | [](https://www.paypal.me/jcs090218)
98 | [](https://www.patreon.com/jcs090218)
99 |
100 | If you would like to contribute to this project, you may either
101 | clone and make pull requests to this repository. Or you can
102 | clone the project and establish your own branch of this tool.
103 | Any methods are welcome!
104 |
105 | ### 🔬 Development
106 |
107 | To run the test locally, you will need the following tools:
108 |
109 | - [Eask](https://emacs-eask.github.io/)
110 | - [Make](https://www.gnu.org/software/make/) (optional)
111 |
112 | Install all dependencies and development dependencies:
113 |
114 | ```sh
115 | eask install-deps --dev
116 | ```
117 |
118 | To test the package's installation:
119 |
120 | ```sh
121 | eask package
122 | eask install
123 | ```
124 |
125 | To test compilation:
126 |
127 | ```sh
128 | eask compile
129 | ```
130 |
131 | **🪧 The following steps are optional, but we recommend you follow these lint results!**
132 |
133 | The built-in `checkdoc` linter:
134 |
135 | ```sh
136 | eask lint checkdoc
137 | ```
138 |
139 | The standard `package` linter:
140 |
141 | ```sh
142 | eask lint package
143 | ```
144 |
145 | *📝 P.S. For more information, find the Eask manual at https://emacs-eask.github.io/.*
146 |
147 | ## ⚜️ License
148 |
149 | This program is free software; you can redistribute it and/or modify
150 | it under the terms of the GNU General Public License as published by
151 | the Free Software Foundation, either version 3 of the License, or
152 | (at your option) any later version.
153 |
154 | This program is distributed in the hope that it will be useful,
155 | but WITHOUT ANY WARRANTY; without even the implied warranty of
156 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
157 | GNU General Public License for more details.
158 |
159 | You should have received a copy of the GNU General Public License
160 | along with this program. If not, see .
161 |
162 | See [`LICENSE`](./LICENSE.txt) for details.
163 |
--------------------------------------------------------------------------------
/dall-e.el:
--------------------------------------------------------------------------------
1 | ;;; dall-e.el --- Use DALL-E inside Emacs -*- lexical-binding: t; -*-
2 |
3 | ;; Copyright (C) 2023-2025 Shen, Jen-Chieh
4 |
5 | ;; Author: Shen, Jen-Chieh
6 | ;; Maintainer: Shen, Jen-Chieh
7 | ;; URL: https://github.com/emacs-openai/dall-e
8 | ;; Version: 0.1.0
9 | ;; Package-Requires: ((emacs "27.1") (openai "0.1.0") (lv "0.0") (ht "2.0") (spinner "1.7.4") (reveal-in-folder "0.1.2") (async "1.9.3"))
10 | ;; Keywords: comm dall-e
11 |
12 | ;; This file is not part of GNU Emacs.
13 |
14 | ;; This program is free software: you can redistribute it and/or modify
15 | ;; it under the terms of the GNU General Public License as published by
16 | ;; the Free Software Foundation, either version 3 of the License, or
17 | ;; (at your option) any later version.
18 |
19 | ;; This program is distributed in the hope that it will be useful,
20 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
21 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 | ;; GNU General Public License for more details.
23 |
24 | ;; You should have received a copy of the GNU General Public License
25 | ;; along with this program. If not, see .
26 |
27 | ;;; Commentary:
28 | ;;
29 | ;; Use DALL-E inside Emacs.
30 | ;;
31 |
32 | ;;; Code:
33 |
34 | (require 'cl-lib)
35 | (require 'image)
36 | (require 'let-alist)
37 | (require 'subr-x)
38 |
39 | (require 'openai)
40 | (require 'openai-image)
41 | (require 'lv)
42 | (require 'ht)
43 | (require 'spinner)
44 | (require 'reveal-in-folder)
45 | (require 'async)
46 |
47 | (defgroup dall-e nil
48 | "Use DALL-E inside Emacs."
49 | :prefix "dall-e-"
50 | :group 'comm
51 | :link '(url-link :tag "Repository" "https://github.com/emacs-openai/dall-e"))
52 |
53 | (defcustom dall-e-n 5
54 | "The number of images to generate. Must be between 1 and 10."
55 | :type 'integer
56 | :group 'dall-e)
57 |
58 | (defcustom dall-e-size "256x256"
59 | "The size of the generated images.
60 |
61 | Must be one of `256x256', `512x512', or `1024x1024'."
62 | :type 'string
63 | :group 'dall-e)
64 |
65 | (defcustom dall-e-spinner-type 'moon
66 | "The type of the spinner."
67 | :type '(choice (const :tag "Key to variable `spinner-types'" symbol)
68 | (const :tag "Vector of characters" vector))
69 | :group 'openai)
70 |
71 | (defcustom dall-e-cache-dir
72 | (expand-file-name (locate-user-emacs-file ".cache/dall-e"))
73 | "Absolute path to download image files."
74 | :risky t
75 | :type 'directory
76 | :group 'dall-e)
77 |
78 | (defcustom dall-e-display-width 200
79 | "The image size to display in buffer."
80 | :type 'integer
81 | :group 'dall-e)
82 |
83 | (defconst dall-e-buffer-name-format "*DALL-E: <%s>*"
84 | "Name of the buffer to use for the `dall-e' instance.")
85 |
86 | (defvar dall-e-instances (ht-create)
87 | "List of instances, each pair is consist of (index . buffer).")
88 |
89 | (defvar-local dall-e-instance nil
90 | "Instance data for each buffer.")
91 |
92 | (defvar-local dall-e-requesting-p nil
93 | "Non-nil when requesting; waiting for the response.")
94 |
95 | (defvar-local dall-e-downloading-p nil
96 | "Non-nil when downloading images.")
97 |
98 | (defvar-local dall-e-spinner nil
99 | "Spinner.")
100 |
101 | (defvar-local dall-e-tip-inserted-p nil
102 | "Use to erase tip after first input.")
103 |
104 | (defvar-local dall-e-images nil
105 | "List of images for current session.")
106 |
107 | (defvar-local dall-e-processes (ht-create)
108 | "List of process to download images.")
109 |
110 | (defface dall-e-user
111 | '((t :inherit font-lock-builtin-face))
112 | "Face used for user."
113 | :group 'dall-e)
114 |
115 | (defface dall-e-tip
116 | '((t :foreground "#848484"))
117 | "Face used for tip."
118 | :group 'dall-e)
119 |
120 | ;;
121 | ;;; Util
122 |
123 | (defun dall-e--kill-process (process)
124 | "Kill PROCESS."
125 | (ignore-errors (kill-process process))
126 | (ignore-errors (kill-buffer (process-buffer process))))
127 |
128 | (defun dall-e--pop-to-buffer (buffer-or-name)
129 | "Wrapper to function `pop-to-buffer'.
130 |
131 | Display buffer from BUFFER-OR-NAME."
132 | (pop-to-buffer buffer-or-name `((display-buffer-in-direction)
133 | (dedicated . t))))
134 |
135 | (defun dall-e-busy-p ()
136 | "Return non-nil if session is busy."
137 | (or dall-e-requesting-p dall-e-downloading-p))
138 |
139 | (defun dall-e-user ()
140 | "Return the current user."
141 | (if (string-empty-p openai-user)
142 | "user" ; this is free?
143 | openai-user))
144 |
145 | (defun dall-e-cache-dir ()
146 | "Return cache directory for current session."
147 | (expand-file-name (openai--2str (car dall-e-instance)) dall-e-cache-dir))
148 |
149 | ;;
150 | ;;; Instances
151 |
152 | (defmacro dall-e-with-instance (instance &rest body)
153 | "Execute BODY within INSTANCE."
154 | (declare (indent 1))
155 | `(when-let* ((buffer (and ,instance
156 | (get-buffer (cdr ,instance))))
157 | ((buffer-live-p buffer)))
158 | (with-current-buffer buffer
159 | (let ((inhibit-read-only t))
160 | ,@body))))
161 |
162 | (defun dall-e--live-instances ()
163 | "Return a list of live instances."
164 | (let ((live-instances))
165 | (ht-map (lambda (_ buffer)
166 | (when (and (get-buffer buffer)
167 | (buffer-live-p buffer))
168 | (push buffer live-instances)))
169 | dall-e-instances)
170 | (reverse live-instances)))
171 |
172 | (defun dall-e--shown-instances ()
173 | "Return a list of live instances that are displayed on the screen."
174 | (let ((live-instances (dall-e--live-instances))
175 | (shown-instances))
176 | (dolist (instance live-instances)
177 | (when (get-buffer-window instance)
178 | (push instance shown-instances)))
179 | (reverse shown-instances)))
180 |
181 | (defun dall-e--new-index ()
182 | "Find killed instance before giving new index."
183 | (let ((target))
184 | (cl-some (lambda (index)
185 | (let ((buffer (ht-get dall-e-instances index)))
186 | (when (or (not (get-buffer buffer))
187 | (not (buffer-live-p buffer))) ; if buffer is killed
188 | (setq target index)
189 | t)))
190 | (ht-keys dall-e-instances))
191 | (unless target ; No killed instance?
192 | (setq target (ht-size dall-e-instances))) ; Create a new one!
193 | target))
194 |
195 | (defun dall-e-restart ()
196 | "Restart session."
197 | (interactive)
198 | (when (eq major-mode #'dall-e-mode)
199 | (let* ((instance dall-e-instance)
200 | (index (car instance))
201 | (old-name))
202 | ;; If buffer is alive, kill it!
203 | (dall-e-with-instance instance
204 | (setq old-name (buffer-name))
205 | (kill-this-buffer))
206 | ;; `old-name' will remain `nil' if buffer is not killed or invalid!
207 | (when old-name
208 | (dall-e-register-instance index old-name)
209 | (switch-to-buffer old-name)))))
210 |
211 | ;;
212 | ;;; Input
213 |
214 | (defun dall-e--fill-region (start end)
215 | "Like function `fill-region' (START to END), improve readability."
216 | (save-restriction
217 | (narrow-to-region start end)
218 | (goto-char (point-min))
219 | (while (not (eobp))
220 | (end-of-line)
221 | (when (< fill-column (current-column))
222 | (fill-region (line-beginning-position) (line-end-position)))
223 | (forward-line 1))))
224 |
225 | (defun dall-e--display-image (data)
226 | "Display image DATA in place."
227 | (goto-char (point-max))
228 | (let ((filename (car data))
229 | (url (cdr data))
230 | (start (point)))
231 | (insert url)
232 | (add-text-properties start (point) ; hover url, so you can click on it!
233 | `(display ,(create-image filename nil nil
234 | :width dall-e-display-width)))
235 | (insert " ")))
236 |
237 | (defun dall-e--download-image (instance data)
238 | "Start process to download image DATA in INSTANCE."
239 | (let ((filename (car data))
240 | (url (cdr data)))
241 | (async-start
242 | (lambda (&rest _)
243 | (url-copy-file url filename))
244 | (lambda (&rest _)
245 | (dall-e-with-instance instance
246 | (dall-e--kill-process (ht-get dall-e-processes filename))
247 | (ht-remove dall-e-processes filename)
248 | (dall-e--display-image data)
249 | (when (zerop (length (ht-keys dall-e-processes)))
250 | (spinner-stop dall-e-spinner)
251 | (setq dall-e-downloading-p nil)
252 | (insert "\n\n")))))))
253 |
254 | (defun dall-e-send-response (prompt)
255 | "Send PROMPT to DALL-E."
256 | (let ((user (dall-e-user))
257 | (instance dall-e-instance)
258 | (cache-dir (dall-e-cache-dir)))
259 | (when (string-empty-p prompt)
260 | (user-error "[INFO] Invalid prompt or description: %s" prompt))
261 | (dall-e-with-instance instance
262 | (goto-char (point-max))
263 | ;; clear up the tip message
264 | (when dall-e-tip-inserted-p
265 | (erase-buffer)
266 | (setq dall-e-tip-inserted-p nil))
267 | ;; Display input
268 | (let ((start (point))
269 | (role (format "<%s>:" user)))
270 | (add-face-text-property 0 (length role) 'dall-e-user nil role)
271 | (insert role " " prompt)
272 | (insert "\n\n")
273 | (dall-e--fill-region start (point))))
274 | (setq dall-e-requesting-p t)
275 | (spinner-start dall-e-spinner)
276 | (openai-image prompt
277 | (lambda (data)
278 | (dall-e-with-instance instance
279 | (setq dall-e-requesting-p nil)
280 | (spinner-stop dall-e-spinner)
281 | (unless openai-error
282 | (ignore-errors (make-directory cache-dir t))
283 | (clear-image-cache)
284 | (let-alist data
285 | (mapc
286 | (lambda (images-data)
287 | (let-alist images-data
288 | (let* ((url .url)
289 | (name (format "%s.png" (length dall-e-images)))
290 | (filename (expand-file-name name cache-dir))
291 | (data (cons filename url))
292 | (process (dall-e--download-image instance data)))
293 | (spinner-start dall-e-spinner)
294 | (setq dall-e-downloading-p t)
295 | (push data dall-e-images)
296 | (ht-set dall-e-processes filename process))))
297 | .data)))))
298 | :n dall-e-n
299 | :size dall-e-size
300 | :user user)))
301 |
302 | (defun dall-e-type-response ()
303 | "Type response to OpenAI."
304 | (interactive)
305 | (cond
306 | (dall-e-requesting-p
307 | (message "[BUSY] Waiting for OpanAI to response..."))
308 | (dall-e-downloading-p
309 | (message "[BUSY] Waiting for download to complete..."))
310 | (t
311 | (dall-e-send-response (read-string "Type the detailed description: ")))))
312 |
313 | ;;
314 | ;;; Info
315 |
316 | (defun dall-e--pre-command-once (&rest _)
317 | "One time pre-command after Easky command."
318 | ;; XXX: We pass on to next post-command!
319 | (remove-hook 'pre-command-hook #'dall-e--pre-command-once)
320 | (add-hook 'post-command-hook #'dall-e--post-command-once))
321 |
322 | (defun dall-e--post-command-once ()
323 | "One time post-command after info command."
324 | ;; XXX: This will allow us to scroll in the lv's window!
325 | (unless (equal lv-wnd (selected-window))
326 | ;; Once we select window other than lv's window, then we kill it!
327 | (remove-hook 'post-command-hook #'dall-e--post-command-once)
328 | (lv-delete-window)))
329 |
330 | (defun dall-e-info ()
331 | "Show session information."
332 | (interactive)
333 | (when (eq major-mode #'dall-e-mode)
334 | (lv-message
335 | (concat
336 | (format "session: %s" (cdr dall-e-instance)) "\n"
337 | (format "images: %s" (length dall-e-images))
338 | "\n\n"
339 | (format "n: %s" dall-e-n) "\n"
340 | (format "size: %s" dall-e-size) "\n"
341 | (format "user: %s" (dall-e-user))))
342 | ;; Register event to cancel lv window!
343 | (add-hook 'pre-command-hook #'dall-e--pre-command-once)))
344 |
345 | ;;
346 | ;;; Entry
347 |
348 | (defun dall-e-reveal-cache-directory ()
349 | "Reveal cache directory in folder."
350 | (interactive)
351 | (when (eq major-mode #'dall-e-mode)
352 | (ignore-errors (make-directory (dall-e-cache-dir) t))
353 | (reveal-in-folder--signal-shell (dall-e-cache-dir))))
354 |
355 | (defun dall-e-clear-cahce ()
356 | "Clear cache for current session."
357 | (interactive)
358 | (when (eq major-mode #'dall-e-mode)
359 | (ignore-errors (delete-directory (dall-e-cache-dir) t))))
360 |
361 | (defun dall-e-mode--kill-buffer-hook ()
362 | "Kill buffer hook."
363 | (ht-map (lambda (_ process)
364 | (dall-e--kill-process process))
365 | dall-e-processes)
366 | (ht-clear dall-e-processes)
367 | (spinner-stop dall-e-spinner)
368 | (dall-e-clear-cahce))
369 |
370 | (defun dall-e-header-line ()
371 | "The display for header line."
372 | (format " %s[Session] %s [Images] %s [User] %s"
373 | (if-let ((frame (spinner-print dall-e-spinner)))
374 | (concat frame " ")
375 | "")
376 | (cdr dall-e-instance)
377 | (length dall-e-images)
378 | (dall-e-user)))
379 |
380 | (defvar dall-e-mode-map
381 | (let ((map (make-sparse-keymap)))
382 | (define-key map (kbd "RET") #'dall-e-type-response)
383 | map)
384 | "Keymap for `dall-e-mode'.")
385 |
386 | (defun dall-e-mode-insert-tip ()
387 | "Insert tip to output buffer."
388 | (when (string-empty-p (buffer-string))
389 | (setq dall-e-tip-inserted-p t)
390 | (let ((inhibit-read-only t)
391 | (tip "Press to start entering detailed description
392 |
393 | `M-x dall-e-info` will print out more information about the current session!
394 | "))
395 | (add-face-text-property 0 (length tip) 'dall-e-tip nil tip)
396 | (insert tip))))
397 |
398 | (define-derived-mode dall-e-mode fundamental-mode "DALL-E"
399 | "Major mode for `dall-e-mode'.
400 |
401 | \\"
402 | (setq-local buffer-read-only t)
403 | (font-lock-mode -1)
404 | (add-hook 'kill-buffer-hook #'dall-e-mode--kill-buffer-hook nil t)
405 | (setq-local header-line-format `((:eval (dall-e-header-line))))
406 | (setq dall-e-spinner (spinner-create dall-e-spinner-type t))
407 | (dall-e-mode-insert-tip))
408 |
409 | (defun dall-e-register-instance (index buffer-or-name)
410 | "Register BUFFER-OR-NAME with INDEX as an instance.
411 |
412 | Caution, this will overwrite the existing instance!"
413 | (ht-set dall-e-instances index (get-buffer-create buffer-or-name))
414 | (with-current-buffer buffer-or-name
415 | (dall-e-mode)
416 | (setq dall-e-instance (cons index (current-buffer)))
417 | (dall-e-clear-cahce)))
418 |
419 | ;;;###autoload
420 | (defun dall-e-new ()
421 | "Run a new instance of DALL-E."
422 | (interactive)
423 | (let* ((new-index (dall-e--new-index))
424 | (new-buffer-name (format dall-e-buffer-name-format new-index)))
425 | (when (get-buffer new-buffer-name)
426 | (user-error "Internal Error: creating instance that already exists"))
427 | (dall-e-register-instance new-index new-buffer-name)
428 | (dall-e--pop-to-buffer new-buffer-name)))
429 |
430 | ;;;###autoload
431 | (defun dall-e ()
432 | "Start DALL-E with existing instance, else create a new instance."
433 | (interactive)
434 | (let ((live-instances (dall-e--live-instances))
435 | (shown-instances (dall-e--shown-instances)))
436 | (cond (shown-instances
437 | (dall-e--pop-to-buffer (nth 0 shown-instances)))
438 | (live-instances
439 | (dall-e--pop-to-buffer (nth 0 live-instances)))
440 | (t
441 | (dall-e-new)))))
442 |
443 | (provide 'dall-e)
444 | ;;; dall-e.el ends here
445 |
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