├── LICENSE ├── demos ├── sfs-dired-info-demo.gif ├── sfs-rec-custom-demo.gif ├── sfs-rec-demo.gif ├── sfs-recollect-demo.gif ├── sfs-redir-demo.gif ├── sfs-res-demo.gif └── sfs-res-record-demo.gif ├── evil-collection-sfs.el ├── readme.org ├── service.py ├── sfs-rec-custom-demo.gif ├── sfs-recoll.el ├── sfs-recollect-demo.gif ├── sfs-redir-demo.gif ├── sfs-reindex.el ├── sfs-res-rec-demo.gif ├── sfs-tag.el ├── sfs-tui.el └── sfs.el /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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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 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 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 | {project} Copyright (C) {year} {fullname} 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 | -------------------------------------------------------------------------------- /demos/sfs-dired-info-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-dired-info-demo.gif -------------------------------------------------------------------------------- /demos/sfs-rec-custom-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-rec-custom-demo.gif -------------------------------------------------------------------------------- /demos/sfs-rec-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-rec-demo.gif -------------------------------------------------------------------------------- /demos/sfs-recollect-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-recollect-demo.gif -------------------------------------------------------------------------------- /demos/sfs-redir-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-redir-demo.gif -------------------------------------------------------------------------------- /demos/sfs-res-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-res-demo.gif -------------------------------------------------------------------------------- /demos/sfs-res-record-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/demos/sfs-res-record-demo.gif -------------------------------------------------------------------------------- /evil-collection-sfs.el: -------------------------------------------------------------------------------- 1 | ;;; evil-collection-sfs.el --- Evil bindings and configuration for SFS. -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2021 Sam 4 | 5 | ;; Author: Sam 6 | ;; Keywords: tools 7 | 8 | ;; This program is free software; you can redistribute it and/or modify 9 | ;; it under the terms of the GNU General Public License as published by 10 | ;; the Free Software Foundation, either version 3 of the License, or 11 | ;; (at your option) any later version. 12 | 13 | ;; This program is distributed in the hope that it will be useful, 14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | ;; GNU General Public License for more details. 17 | 18 | ;; You should have received a copy of the GNU General Public License 19 | ;; along with this program. If not, see . 20 | 21 | ;;; Commentary: 22 | 23 | ;;; Code: 24 | 25 | (defun evil-collection-sfs-setup () 26 | "Sets up keybindings and initial states for SFS." 27 | (interactive) 28 | (evil-set-initial-state 'sfs-research-mode 'insert) 29 | 30 | (evil-collection-define-key '(normal insert) 'sfs-research-mode-map 31 | (kbd "C-q") 'quit-window 32 | (kbd "") 'widget-field-activate 33 | (kbd "C-r") 'sfs--record-query) 34 | (evil-collection-define-key 'normal 'sfs-recollect-mode-map 35 | (kbd "") 'sfs-recollect-at-point 36 | (kbd "q") 'quit-window) 37 | (evil-collection-define-key 'normal 'sfs-represent-mode-map 38 | (kbd "q") 'quit-window) 39 | (evil-collection-define-key 'normal 'sfs-redir-mode-map 40 | (kbd "") 'sfs-represent 41 | (kbd "q") 'quit-window)) 42 | 43 | (provide 'evil-collection-sfs) 44 | ;;; evil-collection-sfs.el ends here 45 | -------------------------------------------------------------------------------- /readme.org: -------------------------------------------------------------------------------- 1 | #+TITLE: SFS (Search File System) 2 | #+OPTIONS: toc:2 3 | 4 | (Just in case anyone is watching this for activity, I have paused direct development here to familiarize myself with guix/nix in an attempt to create a simpler, reproducible installation process for this and other packages with non-trivial external dependencies. However, do feel free to submit any issues you may be having; I continue to use sfs myself, and will try to support anyone wanting to try things out.) 5 | 6 | - [[#introduction][Introduction]] 7 | - [[#installation][Installation]] 8 | - [[#indexing][Indexing]] 9 | - [[#searching][Researching]] 10 | - [[#recollections][Recollections]] 11 | - [[#dired][Dired]] 12 | - [[#sfs-tags][sfs-tags]] 13 | 14 | * Introduction 15 | SFS is a collection of inter-operating emacs tools to make accessing and organizing your data faster and more ergonomic. It is largely powered by the Recoll file-indexing tool. 16 | * Installation 17 | Install the python dependencies: 18 | #+begin_src 19 | sudo pip3 install dbus-python PyGObject 20 | #+end_src 21 | You will also need to install Recoll, go [[https://www.lesbonscomptes.com/recoll/download.html][here]]. 22 | Then, I use straight+use-package: 23 | #+begin_src elisp 24 | (use-package sfs 25 | :straight (sfs :type git 26 | :host github 27 | :repo "Overdr0ne/sfs" 28 | :branch "master" 29 | :files ("sfs.el" 30 | "sfs-recoll.el" 31 | "sfs-tui.el" 32 | "sfs-tag.el" 33 | "sfs-reindex.el" 34 | "service.py" 35 | "evil-collection-sfs.el")) 36 | :config 37 | ;; This starts the server responsible for dispatching queries among other things 38 | (global-sfs-mode 1)) 39 | #+end_src 40 | * Indexing 41 | You will need to build a Recoll index first, if you’ve already done so, skip this step. Start by configuring what and how you want to index in your recoll.conf, or for convenience: 42 | #+begin_src 43 | sfs-reindex-config 44 | #+end_src 45 | Then, run the indexer, using the *recollindex* command, or within emacs: 46 | #+begin_src 47 | sfs-reindex-build 48 | #+end_src 49 | You may run that [[https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.INDEXING.PERIODIC.html][periodically]], or have recoll index in [[https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.INDEXING.MONITOR.html][real time ]]with the command *recollindex -m*. I just put that command in my .xinitrc, but you could also set it up as a systemd service or something. 50 | Before you can search, you must index your filesystem with the program *recollindex*. There are a number of options here, but basically you can do this [[https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.INDEXING.PERIODIC.html][periodically]], or in [[https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.INDEXING.MONITOR.html][real time]], updating the index every time a file is modified! 51 | * Researching 52 | Research queries are forwarded to the python search service that's started when the package loads, and the results are used to populate a dired buffer. 53 | Queries may be entered in the minibuffer with: 54 | #+begin_src 55 | sfs-recoll 56 | #+end_src 57 | Or, in the full query editor with: 58 | #+begin_src 59 | sfs-research 60 | #+end_src 61 | 62 | [[./demos/sfs-res-demo.gif]] 63 | 64 | The editor provides a number of keybindings to quickly insert any of Recolls metadata tags. 65 | 66 | Recoll search queries are fully documented [[https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.SEARCH.LANG.html][here]]. The syntax is very similar to an internet search engine. 67 | 68 | You can search for keywords individually: 69 | #+begin_src 70 | Query: keywords to look for in the index 71 | #+end_src 72 | Or clustered phrases: 73 | #+begin_src 74 | Query: "keywords to look" for in "the index" 75 | #+end_src 76 | Recoll also recognizes certain field names: 77 | #+begin_src 78 | Query: filename:test OR filename:bla ext:c dir:home -dir:bin size<10000 date:2001-03-01/2021-05-01 79 | #+end_src 80 | So this gives me files with test or bla in the filename, .c files, home somewhere in the path, bin nowhere in the path, files less than 10000 bytes, and dated between 2001-03-01 and 2021-05-01. 81 | 82 | The full list of field names for convenience: 83 | - *title*, *subject* or *caption* are synonyms which specify data to be searched for in the document title or subject. 84 | - *author* or *from* for searching the documents originators. 85 | - *recipient* or *to* for searching the documents recipients. 86 | - *keyword* for searching the document-specified keywords (few documents actually have any). 87 | - *filename* for the document's file name. 88 | - *containerfilename*. This is set for all documents, both top-level and contained sub-documents, and is always the name of the filesystem directory entry which contains the data. 89 | - *ext* specifies the file name extension (Ex: ext:html) 90 | - *dir* for filtering the results on file location 91 | - *size* for filtering the results on file size. 92 | - *date* for searching or filtering on dates. 93 | - *mime* or *format* for specifying the MIME type. 94 | - *type* or *rclcat* for specifying the category (as in text/media/presentation/etc.) 95 | 96 | ** Recording 97 | You can also *record* your queries. When you *record* a query, it can inserted into the *sfs-recs* hierarchy using '.' as a separator like you would a file.at.some.path. 98 | 99 | [[./demos/sfs-res-record-demo.gif]] 100 | 101 | Queries are saved using the customize interface. To make them persistent, you’ll need to call customize-save-customized to permanently add the query to sfs-recs. Personally, I’ved added *customize-save-customized* to the *kill-emacs-hook*: 102 | #+begin_src 103 | (add-hook ’kill-emacs-hook ’customize-save-customized) 104 | #+end_src 105 | This ensures sfs-recs are saved at the end of each emacs session. 106 | 107 | An *sfs-recs* entry can be either a nested alist, or a function that generates such an alist! This is how I generate the recent.day, recent.week and recent.month entries. Those functions are evaluated when *sfs-recollect* is called. 108 | 109 | * Recollections 110 | Recollections are basically just saved queries. They can also be thought of as file directories in that they can composed into hierarchies, but unlike directories they are defined by the semantics of the query language. See what I mean with: 111 | #+begin_src 112 | sfs-recollect 113 | #+end_src 114 | 115 | [[./demos/sfs-recollect-demo.gif]] 116 | 117 | You can then execute the query at a point with , much like you would enter a directory in dired or something. So when I make a recollection called 'recent images', I can actually make sure it contains all and only image files that I saved in the past week or something, which is usually what people want when they define their file hierarchies. The hierarchy here is actually just an alternative representation of queries themselves, in other words, it is the AST representation of recoll search queries. So if you like, you can just write in a query in its hierarchical form and execute it, like so: 118 | #+begin_src 119 | \* OR 120 | \** AND 121 | \*** ext:c 122 | \*** filename:test 123 | \*** size:<1M 124 | \** AND 125 | \*** ext:js 126 | \*** filename:bla 127 | \*** date:2019/ 128 | \** inline test query type:text 129 | #+end_src 130 | 131 | [[./demos/sfs-rec-custom-demo.gif]] 132 | 133 | I haven't quite covered the entirety of the query language here, specifically the ',' and '/' operators are not covered. Queries entered here are also not yet saved between sessions. 134 | 135 | * Redir 136 | Because Recoll stores so much metadata to make files searchable, we get these extra file 'properties' for free. *If it is indexed*, in dired you can access these properties for the file at point using 137 | #+begin_src 138 | sfs-represent 139 | #+end_src 140 | 141 | [[./demos/sfs-redir-demo.gif]] 142 | 143 | In my example, because I’ve indexed my entire filesystem, sfs-represent will actually work anywhere. 144 | 145 | This command is bound to in sfs-redir-mode, which is enabled automatically for sfs results. The command should work though in any dired buffer if the file is indexed. (It basically just computes the file md5 hash and uses that to look up the properties for that file, falling back to looking up based on filename in case it doesn't find it. And because recoll does not store the contiguous filename, this may find some other file with the same name but with two parent directories reversed, like /usr/bin/test and /bin/usr/test.) 146 | 147 | * sfs-tags 148 | *unfinished* sfs-tags is a set of utilities for tagging your data, primarily unix files using extended attributes. In a dired directory, tag the file at point with 149 | #+begin_src 150 | sfs-tag-set 151 | #+end_src 152 | and dump the tag info with 153 | #+begin_src 154 | sfs-tag-get 155 | #+end_src 156 | 157 | * TODO [0/7] 158 | - [-] Add a fancy start page with lots of suggested tag buttons, search history, help commands, etc. that can be conveniently added and removed and composed, sorta like a root directory, model it a bit like magit with really short keybindings. 159 | + [-] the researcher still needs search history, suggestions and tags. 160 | + [-] the recollector works like a root directory 161 | - [ ] parse infixed queries from the recollector into their AST representations such that they can be inserted into the recollections. 162 | - [-] Iterative filtering of results so it feels more like you are navigating your file-system, but non-hierarchically! 163 | + [-] I think the query system is fast enough that simply not deleting the query after search is good enough, though it would be nice to eventually make the updating dynamic... 164 | - [ ] completion integration for each tag 165 | - [ ] maybe store queries in their AST form as files such that they can themselves use a derivative of the dired interface. This also provides a flexible, clear solution to persistence, and creates a single source of truth for building multiple perspectives on queries, inside or outside of emacs. I also like how this links query components together as independent nodes, rather than one monolithic structure, so you more conveniently manipulate subtrees without needing the whole tree. 166 | - [ ] Improve help to make the query language more obvious and intuitive 167 | - [-] Cross-platform... 168 | + [-] Linux 169 | + [ ] Mac 170 | + [ ] Windows 171 | - Bugs... 172 | + From Recoll: "mime, rclcat, size and date criteria always affect the whole query (they are applied as a final filter), even if set with other terms inside a parenthese. mime (or the equivalent rclcat) is the only field with an OR default. You do need to use OR with ext terms for example." One consequence is you can't OR dates :( 173 | + results are not chunked, and dired has a hard time managing massive results, so things slow down pretty massively if the number of results is large. 174 | + The query editor is basically a major mode inside another major mode. Emacs does not natively support multiple major modes in a single buffer, so what I have is a big, ugly hack. You can break out of editibility by backspacing the first character, then you're stuck in read-only. ugh... 175 | + Syntax highlighting is very basic, not context aware, and can conflate a date '/' with the or operator 176 | -------------------------------------------------------------------------------- /service.py: -------------------------------------------------------------------------------- 1 | from gi.repository import GLib 2 | 3 | from recoll import recoll 4 | 5 | import dbus 6 | import dbus.service 7 | import dbus.mainloop.glib 8 | 9 | usage = """Usage: 10 | python service.py & 11 | """ 12 | 13 | class DemoException(dbus.DBusException): 14 | _dbus_error_name = 'com.sfs.QueryException' 15 | 16 | class SFS(dbus.service.Object): 17 | @dbus.service.method("com.sfs.SearchInterface", 18 | in_signature='s', out_signature='aa{ss}') 19 | def Query(self, queryStr): 20 | db = recoll.connect() 21 | queryObj = db.query() 22 | nres = queryObj.execute(queryStr) 23 | results = queryObj.fetchmany(500) 24 | rtn = [] 25 | for doc in results: 26 | doc.url = str(doc.url).replace('file://','') 27 | dic = {} 28 | for key in doc.keys(): 29 | dic[key] = doc[key] 30 | rtn.append(dic) 31 | return rtn 32 | 33 | @dbus.service.method("com.sfs.SearchInterface", 34 | in_signature='', out_signature='') 35 | def RaiseException(self): 36 | raise QueryException('The RaiseException method does what you might ' 37 | 'expect') 38 | 39 | @dbus.service.method("com.sfs.SearchInterface", 40 | in_signature='', out_signature='') 41 | def Exit(self): 42 | mainloop.quit() 43 | 44 | 45 | if __name__ == '__main__': 46 | dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) 47 | 48 | session_bus = dbus.SessionBus() 49 | name = dbus.service.BusName("com.sfs.SearchService", session_bus) 50 | object = SFS(session_bus, '/SFS') 51 | 52 | mainloop = GLib.MainLoop() 53 | print("Running SFS service.") 54 | print(usage) 55 | mainloop.run() 56 | -------------------------------------------------------------------------------- /sfs-rec-custom-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/sfs-rec-custom-demo.gif -------------------------------------------------------------------------------- /sfs-recoll.el: -------------------------------------------------------------------------------- 1 | ;;; sfs-recoll --- An sfs interface to recoll. 2 | ;;; sfs-recoll.el -*- lexical-binding: t; -*- 3 | ;; 4 | ;; Copyright (C) 2020 5 | ;; 6 | ;; Author: 7 | ;; Maintainer: 8 | ;; Created: May 23, 2020 9 | ;; Modified: May 24, 2020 10 | ;; Version: 0.0.1 11 | ;; Keywords: 12 | ;; Homepage: https://github.com/Overdr0ne/sfs 13 | ;; Package-Requires: ((emacs 26.3) (cl-lib "0.5")) 14 | ;; 15 | ;; This file is not part of GNU Emacs. 16 | ;; 17 | ;;; Commentary: 18 | ;; 19 | ;; 20 | ;; 21 | ;;; Code: 22 | 23 | (require 'dbus) 24 | (require 'dired) 25 | 26 | (defun sfs--recoll-get-field (field aList) 27 | "Utility function to get FIELD from ALIST." 28 | (cadr (assoc field aList))) 29 | 30 | (defun sfs--recoll-get-fields (fields aList) 31 | "Utility function to get FIELDS from ALIST." 32 | (mapcar #'(lambda (field) (sfs--recoll-get-field field aList)) 33 | fields)) 34 | 35 | (defun sfs--recoll-collect-fields (fields db) 36 | "Collect data FIELDS from DB." 37 | (mapcar #'(lambda (entry) (car (sfs--recoll-get-fields fields entry))) 38 | db)) 39 | 40 | (defun sfs--recoll-property-str (entry) 41 | "Build tooltip string from DBENTRY." 42 | (let (infoStrs) 43 | (setq entry 44 | (remove-if #'(lambda (field) (string-empty-p (cadr field))) 45 | entry)) 46 | (setq infoStrs (mapcar 47 | #'(lambda (field) 48 | (concat (car field) ": " (cadr field) "\n")) 49 | entry)) 50 | (reduce #'concat infoStrs))) 51 | 52 | (defun sfs--recoll-search-md5 (filename) 53 | (let (buf-str query entry) 54 | (setq buf-str (with-temp-buffer 55 | (insert-file-contents filename) 56 | (buffer-string))) 57 | (setq query (concat "rclmd5:" 58 | (secure-hash 'md5 buf-str))) 59 | (car (sfs--recoll-search query)))) 60 | 61 | (defun sfs--recoll-search-filename (filename) 62 | (let (query split dirs name) 63 | (setq split (split-string filename "/")) 64 | (setq split (remove-if #'(lambda (str) (string= str "")) 65 | split)) 66 | (setq name (car (last split))) 67 | (setq dirs (butlast split)) 68 | (setq query (mapcar #'(lambda (dir) (concat "dir:" dir)) 69 | dirs)) 70 | (add-to-list 'query (concat "filename:" name)) 71 | (setq query (string-join query " AND ")) 72 | (car (sfs--recoll-search query)))) 73 | 74 | (defun sfs--recoll-file-properties (filename) 75 | "Get recoll properties for FILENAME by looking up its md5 hash or guessing from the filename." 76 | (let (entry) 77 | (setq entry 78 | (-some #'(lambda (x) x) 79 | `(,(sfs--recoll-search-md5 filename) 80 | ,(progn 81 | (message "Couldn't find entry based on it's hash, guessing the entry based on filename...") 82 | (sfs--recoll-search-filename filename))))))) 83 | 84 | (defun sfs--recoll-call (methodStr &rest args) 85 | "Send METHOD to the SFS python server with optional ARGS." 86 | ;; TODO only works with one argument 87 | (dbus-call-method 88 | :session 89 | "com.sfs.SearchService" 90 | "/SFS" 91 | "com.sfs.SearchInterface" 92 | methodStr 93 | (car args))) 94 | 95 | (defun sfs--recoll-search (query-str) 96 | (sfs--recoll-call "Query" query-str)) 97 | 98 | (defun sfs--recoll-find-urls (query-str) 99 | "Query the Recoll database and display the results in dired. 100 | QUERYSTR is a search string conforming to the Recoll Query Language." 101 | (if (not (string= query-str "")) 102 | (let ((raw-db (sfs--recoll-search query-str))) 103 | (if raw-db 104 | (let ((db (remove-if-not #'(lambda (entry) 105 | (file-exists-p (sfs--recoll-get-field "url" 106 | entry))) 107 | raw-db))) 108 | (sfs--recoll-collect-fields '("url") db) 109 | ) 110 | (message "SFS: Couldn't find any results for your search..."))) 111 | (message "SFS: query string empty..."))) 112 | 113 | (defun sfs-recoll-exit () 114 | "Exit SFS Recoll server." 115 | (interactive) 116 | (dbus-call-method 117 | :session 118 | "com.sfs.SearchService" 119 | "/SFS" 120 | "com.sfs.SearchInterface" 121 | "Exit")) 122 | 123 | (provide 'sfs-recoll) 124 | ;;; sfs-recoll.el ends here 125 | -------------------------------------------------------------------------------- /sfs-recollect-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/sfs-recollect-demo.gif -------------------------------------------------------------------------------- /sfs-redir-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/sfs-redir-demo.gif -------------------------------------------------------------------------------- /sfs-reindex.el: -------------------------------------------------------------------------------- 1 | ;;; sfs-index.el --- description -*- lexical-binding: t; -*- 2 | ;; 3 | ;; Copyright (C) 2020 4 | ;; 5 | ;; Author: 6 | ;; Maintainer: 7 | ;; Created: August 10, 2020 8 | ;; Modified: August 10, 2020 9 | ;; Version: 0.0.1 10 | ;; Keywords: 11 | ;; Homepage: https://github.com/Overdr0ne/sfs 12 | ;; Package-Requires: ((emacs 26.3) (cl-lib "0.5")) 13 | ;; 14 | ;; This file is not part of GNU Emacs. 15 | ;; 16 | ;;; Commentary: 17 | ;; 18 | ;; description 19 | ;; 20 | ;;; Code: 21 | 22 | (defun sfs-reindex-build () 23 | "Start the recoll indexer." 24 | (interactive) 25 | (async-shell-command (concat "recollindex -c " 26 | (getenv "RECOLL_CONFDIR")) 27 | "*recollindex output*" 28 | "*recollindex error")) 29 | 30 | (defun sfs-reindex-config () 31 | "Open the recoll configuration file, interactively creating one if necessary." 32 | (interactive) 33 | (when (not (getenv "RECOLL_CONFDIR")) 34 | (progn 35 | (message "RECOLL_CONFDIR not set. Setting it to ~/.recoll.") 36 | (setenv "RECOLL_CONFDIR" (concat (getenv "HOME") "/.recoll")) 37 | (when (not (file-exists-p (getenv "RECOLL_CONFDIR"))) 38 | (mkdir (getenv "RECOLL_CONFDIR"))))) 39 | (find-file (concat (getenv "RECOLL_CONFDIR") "/recoll.conf"))) 40 | 41 | (defun sfs-reindex-monitor () 42 | "Start the monitoring files for indexing with recoll." 43 | (async-shell-command "recollindex -m")) 44 | 45 | (provide 'sfs-reindex) 46 | ;;; sfs-index.el ends here 47 | -------------------------------------------------------------------------------- /sfs-res-rec-demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Overdr0ne/sfs/9acac15db1497aa3dd0ec40077a695b748d5cd13/sfs-res-rec-demo.gif -------------------------------------------------------------------------------- /sfs-tag.el: -------------------------------------------------------------------------------- 1 | ;;; sfs-tag.el -*- lexical-binding: t; -*- 2 | ;; 3 | ;; Copyright (C) 2020 4 | ;; 5 | ;; Author: 6 | ;; Maintainer: 7 | ;; Created: June 19, 2020 8 | ;; Modified: June 19, 2020 9 | ;; Version: 0.0.1 10 | ;; Keywords: 11 | ;; Homepage: https://github.com/Overdr0ne/sfs 12 | ;; Package-Requires: ((emacs 26.3) (cl-lib "0.5")) 13 | ;; 14 | ;; This file is not part of GNU Emacs. 15 | ;; 16 | ;;; Commentary: 17 | ;; 18 | ;; 19 | ;; 20 | ;;; Code: 21 | 22 | (require 'dash) 23 | 24 | (defun sfs-tag-collect-tags () 25 | "Collect existing tags for file at POINT." 26 | (let (attr) 27 | (setq attr (-> (format "getfattr --absolute-names %s" 28 | (shell-quote-argument (dired-get-filename))) 29 | (shell-command-to-string))) 30 | (setq attr (dired-replace-in-string "#.*" "" attr)) 31 | (split-string attr))) 32 | 33 | (defun sfs-tag-collect-vals (tag) 34 | (-> (format "getfattr --absolute-names --only-values -n %s %s 2>/dev/null" 35 | tag (shell-quote-argument (dired-get-filename))) 36 | (shell-command-to-string) 37 | (split-string))) 38 | 39 | (defcustom sfs-tag-initial-input "user." 40 | "A list of set recs to be displayed in the SFS collector TUI." 41 | :type 'string 42 | :group 'sfs) 43 | 44 | (defun sfs-tag-set () 45 | "Interactively tag the file at POINT using extended attributes." 46 | (interactive) 47 | (let* ((tag (completing-read "Tag: " (sfs-tag-collect-tags) nil nil sfs-tag-initial-input)) 48 | (value (completing-read "Value: " (sfs-tag-collect-vals tag))) 49 | (filename (dired-get-filename))) 50 | (shell-command-to-string 51 | (format "setfattr -n %s -v %s %s" tag value filename)) 52 | (message (format "Set tag %s to %s on %s." tag value filename)))) 53 | 54 | (defun sfs-tag-get () 55 | "Get all tag info for file at POINT using extended attributes." 56 | (interactive) 57 | (let* ((tag (completing-read "Tag: " (sfs-tag-collect-tags))) 58 | (filename (dired-get-filename)) 59 | (value (shell-command-to-string 60 | (format "getfattr --absolute-names --only-values -n %s %s" tag filename)))) 61 | (message "Tag %s has value %s on %s." tag value filename))) 62 | 63 | (defun sfs-tag-rm () 64 | "Remove tag from file at POINT." 65 | (interactive) 66 | (let ((tag (completing-read "Remove tag: " (sfs-tag-collect-tags))) 67 | (filename (dired-get-filename))) 68 | (shell-command-to-string 69 | (format "setfattr -x %s %s" tag filename)) 70 | (message (format "Removed tag %s from %s." tag filename)))) 71 | 72 | (provide 'sfs-tag) 73 | ;;; sfs-tag.el ends here 74 | -------------------------------------------------------------------------------- /sfs-tui.el: -------------------------------------------------------------------------------- 1 | ;;; sfs-tui.el --- description -*- lexical-binding: t; -*- 2 | ;; 3 | ;; Copyright (C) 2020 4 | ;; 5 | ;; Author: 6 | ;; Maintainer: 7 | ;; Created: July 06, 2020 8 | ;; Modified: July 06, 2020 9 | ;; Version: 0.0.1 10 | ;; Keywords: 11 | ;; Homepage: https://github.com/Overdr0ne/sfs 12 | ;; Package-Requires: ((emacs 26.3) (cl-lib "0.5")) 13 | ;; 14 | ;; This file is not part of GNU Emacs. 15 | ;; 16 | ;;; Commentary: 17 | ;; 18 | ;; description 19 | ;; 20 | ;;; Code: 21 | 22 | (require 'sfs-recoll) 23 | (require 'dash) 24 | 25 | ;;; shared stuff 26 | (defgroup sfs nil 27 | "Customization group for SFS." 28 | :group 'Applications) 29 | 30 | (defcustom sfs-recs `(sfs--rec-recents 31 | sfs--rec-media) 32 | "A list of set recs to be displayed in the SFS collector TUI." 33 | :type 'sexp 34 | :group 'sfs) 35 | 36 | (defconst sfs--researcher-buf "*SFS researcher*") 37 | (defconst sfs--recollector-buf "*SFS recollector*") 38 | 39 | (defun sfs--queries-or (query-list) 40 | "Create ORed query string from QUERY-LIST." 41 | (string-join query-list " OR ")) 42 | 43 | (defun sfs--split-and-prefix (prefix query) 44 | "Split the QUERY on space, and prepend the provided PREFIX to each." 45 | (mapcar #'(lambda (str) 46 | (concat prefix ":" str)) 47 | (split-string query))) 48 | 49 | (cl-defstruct (sfs-section (:constructor sfs-section-create (top bot)) 50 | (:copier nil)) 51 | top bot) 52 | 53 | (defface sfs-heading '((t (:bold t :underline t))) 54 | "Face used for displaying underlined bold emphasized text (_*word*_).") 55 | 56 | (defun set-region-read-only (begin end) 57 | "Sets the read-only text property on the marked region. 58 | 59 | Use `set-region-writeable' to remove this property." 60 | ;; See https://stackoverflow.com/questions/7410125 61 | ;; (interactive "r") 62 | (with-silent-modifications 63 | (put-text-property begin end 'read-only t))) 64 | 65 | ;;; Simple Recoll 66 | (defun sfs-recoll (query-str) 67 | "Search QUERYSTR with recoll and display results in dired." 68 | (interactive "sQuery: ") 69 | (if (not (string= query-str "")) 70 | (let ((sfs-dired-buf (dired (sfs--recoll-find-urls query-str)))) 71 | (set-buffer sfs-dired-buf) 72 | (rename-buffer (concat "*SFS dired* : " (buffer-name))) 73 | (buffer-name) 74 | (sfs-redir-mode)) 75 | (message "SFS: query string empty..."))) 76 | 77 | ;;; Representer 78 | (defvar sfs--recoll-fields 79 | '("rcludi" 80 | "fbytes" 81 | "dbytes" 82 | "sig" 83 | "url" 84 | "abstract" 85 | "filename" 86 | "relevancyrating" 87 | "mtype" 88 | "origcharset" 89 | "mtime" 90 | "fmtime" 91 | "pcbytes")) 92 | (defvar sfs-representation-highlights nil "First element for `font-lock-defaults'.") 93 | (dolist (field sfs--recoll-fields) 94 | (add-to-list 'sfs-representation-highlights `(,field . font-lock-keyword-face))) 95 | 96 | (defvar sfs-representation-mode-map 97 | (let ((map (make-sparse-keymap))) 98 | (define-key map (kbd "q") 'quit-window) 99 | map)) 100 | (define-derived-mode sfs-represent-mode fundamental-mode "SFS:rep" 101 | "Major mode for SFS interactive query editor. 102 | 103 | The query editor uses the Recoll query language, documented here: 104 | https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.SEARCH.LANG.html" 105 | (hl-line-mode) 106 | (setq font-lock-defaults '(sfs-representation-highlights))) 107 | 108 | (defun sfs-represent () 109 | "Display a tooltip showing metadata about the file at POINT." 110 | (interactive) 111 | (let ((entry (sfs--recoll-file-properties (dired-get-filename))) 112 | (buffer (get-buffer-create "*SFS represent*")) 113 | (filename (dired-get-filename)) 114 | str) 115 | (if entry 116 | (progn 117 | (setq str (sfs--recoll-property-str entry)) 118 | (with-current-buffer buffer 119 | (visual-line-mode 1) 120 | ;; (auto-fill-mode 1) 121 | (let ((inhibit-read-only t)) 122 | (erase-buffer) 123 | (insert str)) 124 | (pop-to-buffer buffer 125 | '((display-buffer-in-side-window) 126 | (side . right) 127 | (slot . 0))) 128 | (fit-window-to-buffer) 129 | (sfs-represent-mode) 130 | (set-window-point (get-buffer-window buffer) 0))) 131 | (message "This file has not been indexed by Recoll...")))) 132 | 133 | ;;; Redirectory 134 | (defvar sfs-redir-mode-map (make-keymap) "SFS redir mode keymap.") 135 | (define-key sfs-redir-mode-map 136 | (kbd "") 'sfs-represent) 137 | (define-minor-mode sfs-redir-mode 138 | "Minor mode for sfs results in dired." 139 | nil 140 | " SFS:red" 141 | :keymap sfs-redir-mode-map) 142 | 143 | (defun sfs-redisplay-info-hook (entry) 144 | (let ((buffer (get-buffer-create " *Minibuf*")) str) 145 | (setq str (sfs-recoll-build-tooltip entry)) 146 | (with-current-buffer buffer 147 | (visual-line-mode 1) 148 | (auto-fill-mode 1) 149 | (erase-buffer) 150 | (insert str) 151 | (display-buffer buffer))) 152 | (select-window (get-mru-window))) 153 | 154 | (defmacro minibuffer-quit-and-run (&rest body) 155 | "Quit the minibuffer and run BODY afterwards." 156 | `(progn 157 | (put 'quit 'error-message "") 158 | (run-at-time nil nil 159 | (lambda () 160 | (put 'quit 'error-message "Quit") 161 | ,@body)) 162 | (minibuffer-keyboard-quit))) 163 | 164 | ;; (defun sfs-dired-next-line () 165 | ;; (interactive) 166 | ;; "Go to next line, and display file info in minibuffer." 167 | ;; (minibuffer-quit-and-run 168 | ;; (dired-next-line 1) 169 | ;; (sfs-display-info))) 170 | ;; ;; (substitute-key-definition 'dired-next-line 'sfs-dired-next-line dired-mode-map) 171 | 172 | ;; (defun sfs-dired-previous-line () 173 | ;; (interactive) 174 | ;; "Go to previous line, and display file info in minibuffer." 175 | ;; (minibuffer-quit-and-run 176 | ;; (dired-previous-line 1) 177 | ;; (sfs-display-info))) 178 | ;; ;; (substitute-key-definition 'dired-previous-line 'sfs-dired-previous-line dired-mode-map) 179 | 180 | (defun sfs-redired-tooltip () 181 | "Display a tooltip showing metadata about the file at POINT." 182 | (interactive) 183 | (let ((entry (sfs--recoll-file-properties (dired-get-filename)))) 184 | (popup-tip (sfs--recoll-property-str entry) :point (line-beginning-position)))) 185 | 186 | (defun sfs-redired-yank () 187 | "Yank selected metadata for file at POINT." 188 | (interactive) 189 | (let* ((metadata (sfs--recoll-file-properties (dired-get-filename))) 190 | (selection (completing-read "Find Property: " metadata)) 191 | (value (cadr (assoc selection metadata)))) 192 | (kill-new value) 193 | (message "Yanked \"%s\" to the kill-ring." value))) 194 | 195 | ;;; Researcher 196 | (defvar sfs--query "") 197 | 198 | (defun sfs--fields () 199 | '("author" 200 | "containerfilename" 201 | "dir" 202 | "ext" 203 | "filename" 204 | "subject" 205 | "keyword" 206 | "recipient" 207 | "rclcat" 208 | "mime" 209 | "size" 210 | "date")) 211 | 212 | (defun sfs--ops () 213 | '("OR" 214 | "AND" 215 | "," 216 | "/" 217 | "-")) 218 | 219 | (defun sfs--query-highlights () 220 | (let (highlights) 221 | (dolist (field (sfs--fields)) 222 | (push `(,(concat field ":") . font-lock-keyword-face) highlights)) 223 | (dolist (op (sfs--ops)) 224 | (push `(,op . font-lock-function-name-face) highlights)) 225 | highlights)) 226 | 227 | ;; I need explicit function names to make help-modes useful(use which-key and edit names?), this macro automatically creates them to keep fields as single source of truth 228 | (defmacro sfs--def-prefix-fun (field) 229 | "Generate a function for inserting FIELD prefix into the researcher." 230 | `(defun ,(intern (concat "sfs--prefix-" field)) () 231 | ,(concat "Add " field ": prefix in researcher.") 232 | (interactive) 233 | (insert ,(concat field ":")))) 234 | (dolist (field (sfs--fields)) 235 | (eval `(sfs--def-prefix-fun ,field))) 236 | 237 | (defvar sfs--editor-widget) 238 | 239 | (defun sfs--id-get (id rec-tree) 240 | (if (and id rec-tree (listp rec-tree)) 241 | (if (rest id) 242 | (sfs--id-get (rest id) 243 | (alist-get (car id) rec-tree)) 244 | (alist-get (car id) rec-tree)) 245 | nil)) 246 | 247 | (defun sfs-id-get (id &optional rec-tree) 248 | (let ((path (mapcar #'intern 249 | (split-string id "\\.")))) 250 | (when (not rec-tree) (setq rec-tree sfs-recs)) 251 | (sfs--id-get path rec-tree))) 252 | 253 | (defun sfs--make-nested-rec (id val) 254 | (if id 255 | (if (rest id) 256 | `((,(car id) . ,(sfs--make-nested-rec (rest id) val))) 257 | `((,(car id) . ,val))) 258 | nil)) 259 | 260 | (defun sfs--id-add (id val rec-tree) 261 | (cond ((not val) 262 | (message "SFS: No value provided...") 263 | rec-tree) 264 | ((not id) ;; just add the leaf 265 | (push val rec-tree) 266 | rec-tree) 267 | ((alist-get (car id) rec-tree) ;; add updated descendents 268 | (setf (alist-get (car id) rec-tree) 269 | (sfs--id-add (rest id) val 270 | (alist-get (car id) rec-tree))) 271 | rec-tree) 272 | (t ;; make branch and graft it 273 | (push (first (sfs--make-nested-rec id val)) rec-tree) 274 | rec-tree))) 275 | 276 | (defun sfs-id-add (id val rec-tree) 277 | "Set sfs ID path to VAL." 278 | (let ((path (mapcar #'intern 279 | (split-string id "\\.")))) 280 | ;; (when (not rec-tree) (setq rec-tree sfs-recs)) 281 | (setf rec-tree (sfs--id-add path `(,val) rec-tree))) 282 | rec-tree) 283 | 284 | (defun sfs--record-query (id) 285 | "Save current query to ID at.some.path." 286 | (interactive "sEnter a path.to.an.id for query: ") 287 | (customize-set-variable 'sfs-recs (sfs-id-add id (string-join (split-string (widget-value sfs--editor-widget)) " ") sfs-recs)) 288 | (quit-window)) 289 | 290 | (defun sfs--insert-rec (id) 291 | "Insert rec with ID at point." 292 | (interactive "sEnter a path.to.a.rec.id: ") 293 | (insert (sfs-id-get id))) 294 | 295 | (defvar sfs-research-mode-map 296 | (let ((map (copy-keymap widget-field-keymap))) 297 | (define-key map (kbd "") 'widget-field-activate) 298 | (define-key map "\C-q" 'quit-window) 299 | (define-key map "\C-r" 'sfs--record-query) 300 | (define-key map "\C-c\C-a" 'sfs--prefix-author) 301 | (define-key map "\C-c\C-c" 'sfs--prefix-containerfilename) 302 | (define-key map "\C-c\C-d" 'sfs--prefix-dir) 303 | (define-key map "\C-c\C-e" 'sfs--prefix-ext) 304 | (define-key map "\C-c\C-f" 'sfs--prefix-filename) 305 | (define-key map "\C-c\C-i" 'sfs--insert-rec) 306 | (define-key map "\C-c\C-j" 'sfs--prefix-subject) 307 | (define-key map "\C-c\C-k" 'sfs--prefix-keyword) 308 | (define-key map "\C-c\C-l" 'sfs--prefix-rclcat) 309 | (define-key map "\C-c\C-m" 'sfs--prefix-mime) 310 | (define-key map "\C-c\C-p" 'sfs--prefix-recipient) 311 | (define-key map "\C-c\C-t" 'sfs--prefix-date) 312 | (define-key map "\C-c\C-z" 'sfs--prefix-size) 313 | map) 314 | "Local keymap for SFS Research mode buffers.") 315 | (define-derived-mode sfs-research-mode prog-mode "SFS:res" 316 | "Major mode for researching SFS recs. 317 | 318 | The researcher uses the Recoll query language, documented here: 319 | https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.SEARCH.LANG.html" 320 | (add-hook 'post-command-hook (lambda () (fit-window-to-buffer)) 0 t) 321 | (setq font-lock-defaults '(sfs--query-highlights))) 322 | 323 | (defvar sfs--logo-section) 324 | (defun sfs-insert-logo () 325 | "Make SFS logo in query builder buffer." 326 | ;; (widget-insert (f-read-text "./assets/graffiti.txt")) 327 | (let ((logo "--- S*fs : researcher ---") 328 | top bot) 329 | (setq top (point)) 330 | (widget-insert logo) 331 | (setq bot (point)) 332 | (widget-insert "\n") 333 | (setq sfs--logo-section (sfs-section-create top bot)))) 334 | 335 | (defun sfs--researcher-retrieve (query-str) 336 | "Run query through recoll and display results in a horizontal split." 337 | (quit-window) 338 | (let ((sfs-dired-buf 339 | (dired-noselect (sfs--recoll-find-urls query-str)))) 340 | (when (get-buffer sfs-dired-buf) 341 | (pop-to-buffer sfs-dired-buf 342 | '((display-buffer-same-window))) 343 | (set-buffer sfs-dired-buf) 344 | (rename-buffer (concat "*SFS dired : " (buffer-name) "*")) 345 | (buffer-name) 346 | (fit-window-to-buffer) 347 | (sfs-redir-mode)))) 348 | 349 | (defvar sfs--researcher-section) 350 | (defun sfs--researcher-make-section () 351 | "Make the query section in the sfs TUI." 352 | (let (top bot) 353 | (setq top (point)) 354 | (setq sfs--editor-widget 355 | (widget-create 'editable-field 356 | :keymap sfs-research-mode-map 357 | :action (lambda (wid &rest ignore) 358 | (sfs--researcher-retrieve (widget-value wid))) 359 | :notify (lambda (wid changed &rest ignore) 360 | (setq sfs--query (widget-value wid))))) 361 | (setq bot (point)) 362 | (setq sfs--researcher-section (sfs-section-create top bot)) 363 | (widget-create 'push-button 364 | :notify (lambda (&rest ignore) 365 | (sfs--researcher-retrieve (widget-value sfs--editor-widget))) 366 | "(C-RET)rieve") 367 | (widget-insert "\t") 368 | (widget-create 'push-button 369 | :notify (lambda (&rest ignore) 370 | (call-interactively #'sfs--record-query)) 371 | "(C-r)ecord"))) 372 | 373 | (defun sfs--researcher-make-tui () 374 | "Write the tui buffer." 375 | (if (not (get-buffer sfs--researcher-buf)) 376 | (let ((buffer 377 | (pop-to-buffer sfs--researcher-buf 378 | '((display-buffer-at-bottom) 379 | ) 380 | ))) 381 | (with-current-buffer buffer 382 | (kill-all-local-variables) 383 | (remove-overlays) 384 | (let ((inhibit-read-only t)) 385 | (erase-buffer)) 386 | (sfs-insert-logo) 387 | (sfs--researcher-make-section) 388 | (fit-window-to-buffer) 389 | (set-window-point (get-buffer-window sfs--researcher-buf) 390 | (sfs-section-top sfs--researcher-section)) 391 | (widget-setup) 392 | (sfs-research-mode) 393 | ;; (set-region-read-only (sfs-section-top sfs--logo-section) 394 | ;; (sfs-section-bot sfs--logo-section)) 395 | )) 396 | (progn 397 | (pop-to-buffer sfs--researcher-buf 398 | '((display-buffer-at-bottom))) 399 | (sfs-research-mode) 400 | (fit-window-to-buffer)))) 401 | 402 | (defun sfs--tui-run (f) 403 | "Call F in TUI context." 404 | (call-interactively f) 405 | (sfs--researcher-make-tui)) 406 | 407 | (defun sfs-research () 408 | "Open the SFS researcher to recompose and record recollections." 409 | (interactive) 410 | (sfs--researcher-make-tui)) 411 | 412 | ;;; Recollect 413 | (defun sfs--rec-recents () 414 | "Make the rec for recently touched files." 415 | (let ((recent-recollections '()) 416 | (recents 417 | `((day . ,(calendar-current-date)) 418 | (week . ,(calendar-gregorian-from-absolute 419 | (+ (calendar-absolute-from-gregorian (calendar-current-date)) -7))) 420 | (month . ,(calendar-gregorian-from-absolute 421 | (+ (calendar-absolute-from-gregorian (calendar-current-date)) -30))) 422 | (year . ,(calendar-gregorian-from-absolute 423 | (+ (calendar-absolute-from-gregorian (calendar-current-date)) -365))))) 424 | query-str day month year rtn-date) 425 | (dolist (elmt recents) 426 | (setq rtn-date (cdr elmt)) 427 | (setq day (nth 1 rtn-date)) 428 | (setq month (nth 0 rtn-date)) 429 | (setq year (nth 2 rtn-date)) 430 | (setq query-str (format "date:%d-%d-%d/" year month day)) 431 | (push `(,(car elmt) . (,query-str)) recent-recollections)) 432 | 433 | `(recents . ,recent-recollections))) 434 | 435 | (defun sfs--rec-media () 436 | "Make the media rec." 437 | `(media . 438 | ((comics . (,(sfs--queries-or (sfs--split-and-prefix "ext" "djvu cbr cbz cb7 cbt cba")))) 439 | (books . (,(sfs--queries-or (sfs--split-and-prefix "ext" "ibooks pdf epub pbd djvu azw azw3 kf8 kfx fb2 mobi opf")))) 440 | (documents . (,(sfs--queries-or (sfs--split-and-prefix "ext" "pdf doc docx txt tex")))) 441 | (music . (,(sfs--queries-or (sfs--split-and-prefix "ext" "mp3 aac")) 442 | (lossless ,(sfs--queries-or (sfs--split-and-prefix "ext" "wav flac aiff"))) 443 | (lossy ,(sfs--queries-or (sfs--split-and-prefix "ext" "mp3 aac"))))) 444 | (video . ,(sfs--split-and-prefix "ext" "mp4 mov wmv flv avi webm mkv")) 445 | (text . ("mime:text"))))) 446 | 447 | (defun sfs--insert-heading (heading depth) 448 | "SFS insert heading at depth." 449 | (dotimes (n depth) 450 | (insert "*")) 451 | (insert (concat " " heading "\n"))) 452 | 453 | (defun sfs--insert-rec-section (rec depth) 454 | "Make the section for REC with LABEL in the sfs rec TUI." 455 | (if rec 456 | (cond 457 | ((listp rec) 458 | (sfs--insert-rec-section (first rec) (+ depth 1)) 459 | (sfs--insert-rec-section (rest rec) depth)) 460 | ((symbolp rec) 461 | (sfs--insert-heading (concat "rec:" (symbol-name rec)) depth)) 462 | (t (sfs--insert-heading rec (+ depth 1)))) 463 | nil)) 464 | 465 | (defvar sfs-recollect-mode-map 466 | (let ((map (make-sparse-keymap))) 467 | (define-key map (kbd "") 'sfs-recollect-at-point) 468 | (define-key map "\C-q" 'quit-window) 469 | (define-key map "\C-r" 'sfs--record-query) 470 | (define-key map "\C-c\C-a" 'sfs--prefix-author) 471 | (define-key map "\C-c\C-c" 'sfs--prefix-containerfilename) 472 | (define-key map "\C-c\C-d" 'sfs--prefix-dir) 473 | (define-key map "\C-c\C-e" 'sfs--prefix-ext) 474 | (define-key map "\C-c\C-f" 'sfs--prefix-filename) 475 | (define-key map "\C-c\C-i" 'sfs--insert-rec) 476 | (define-key map "\C-c\C-j" 'sfs--prefix-subject) 477 | (define-key map "\C-c\C-k" 'sfs--prefix-keyword) 478 | (define-key map "\C-c\C-l" 'sfs--prefix-rclcat) 479 | (define-key map "\C-c\C-m" 'sfs--prefix-mime) 480 | (define-key map "\C-c\C-p" 'sfs--prefix-recipient) 481 | (define-key map "\C-c\C-t" 'sfs--prefix-date) 482 | (define-key map "\C-c\C-z" 'sfs--prefix-size) 483 | map)) 484 | (define-derived-mode sfs-recollect-mode org-mode "SFS:rec" 485 | "Mode for SFS interactive recollections interface." 486 | (hide-sublevels 2) 487 | (setq-local fit-window-to-buffer-horizontally t) 488 | ;; (setq-local window-max-width 35) 489 | (add-hook 'post-command-hook 490 | (lambda () (fit-window-to-buffer nil 999 0 35)) 491 | 0 t) 492 | (visual-line-mode) 493 | (fit-window-to-buffer nil 999 0 35)) 494 | 495 | (defun sfs--recollector-make-tui () 496 | "Write the tui buffer." 497 | (pop-to-buffer sfs--recollector-buf 498 | '((display-buffer-in-side-window) 499 | (side . left) 500 | (slot . 0))) 501 | (with-current-buffer sfs--recollector-buf 502 | (erase-buffer) 503 | ;; (push-mark) 504 | (dolist (el sfs-recs) 505 | (cond ((listp el) 506 | (sfs--insert-rec-section el 0)) 507 | ((symbol-function el) 508 | (sfs--insert-rec-section (funcall el) 0)) 509 | (t (sfs--insert-rec-section (symbol-value el) 0)))) 510 | ;; (set-region-read-only (mark) (point)) 511 | ;;TODO tags section 512 | (insert "* rec:custom") 513 | ;; (push-mark) 514 | (insert "\n") 515 | (set-window-point (get-buffer-window sfs--recollector-buf) 516 | 0) 517 | (sfs-recollect-mode))) 518 | 519 | (defun sfs--heading-depth (heading) 520 | (if (string-equal (substring heading 0 1) "*") 521 | (+ 1 (sfs--heading-depth (substring heading 1))) 522 | 0)) 523 | 524 | (defun sfs--headings-first-subtree-list (headings depth) 525 | (if headings 526 | (if (> (sfs--heading-depth (first headings)) 527 | depth) 528 | (cons (first headings) 529 | (sfs--headings-first-subtree-list (rest headings) 530 | depth)) 531 | nil) 532 | nil)) 533 | (defun sfs--headings-first-tree-list (headings) 534 | (if headings 535 | (cons (first headings) 536 | (sfs--headings-first-subtree-list (rest headings) 537 | (sfs--heading-depth (first headings)))) 538 | nil)) 539 | 540 | (defun sfs--headings-rest-list- (headings depth) 541 | (if headings 542 | (if (= depth (sfs--heading-depth (first headings))) 543 | headings 544 | (sfs--headings-rest-list- (rest headings) depth)) 545 | headings)) 546 | (defun sfs--headings-rest-list (headings) 547 | (if headings 548 | (sfs--headings-rest-list- (rest headings) 549 | (sfs--heading-depth (first headings))) 550 | nil)) 551 | 552 | (defun sfs--get-title (heading) 553 | (string-join (rest (split-string heading " ")) 554 | " ")) 555 | 556 | (defun sfs--headings-to-tree (headings) 557 | (if headings 558 | ;; cons the first query tree onto the remaining query trees 559 | (cons (cons (sfs--get-title (first headings)) 560 | (sfs--headings-to-tree (rest (sfs--headings-first-tree-list headings)))) 561 | (sfs--headings-to-tree (sfs--headings-rest-list headings))) 562 | nil)) 563 | 564 | (defun sfs--heading-at-point-to-tree () 565 | (let (headings tree) 566 | (setq headings (buffer-substring-no-properties (point) (point-max))) 567 | (setq headings (split-string headings "\n")) 568 | (setq headings (remove-if (lambda (el) (string= el "")) headings)) 569 | (first (sfs--headings-to-tree headings)))) 570 | 571 | (defun sfs--tree-to-query (tree) 572 | (let ((root (first tree))) 573 | (cond ((or (string= root "AND") 574 | (string= root "OR")) 575 | (concat "(" 576 | (string-join (mapcar #'sfs--tree-to-query (rest tree)) 577 | (concat " " root " ")) 578 | ")")) 579 | ((string= (first (split-string root ":")) 580 | "rec") 581 | (concat "(" 582 | (string-join (mapcar #'sfs--tree-to-query (rest tree)) 583 | " OR ") 584 | ")")) 585 | (t root)))) 586 | 587 | (defun sfs-recollect-at-point () 588 | "Fetch the recollection under the heading at point." 589 | (interactive) 590 | (save-excursion 591 | (beginning-of-line) 592 | (let ((buf (dired-noselect 593 | (sfs--recoll-find-urls 594 | (sfs--tree-to-query 595 | (sfs--heading-at-point-to-tree)))))) 596 | (quit-window) 597 | (pop-to-buffer buf 598 | '((display-buffer-same-window))) 599 | (sfs-redir-mode)))) 600 | 601 | (defun sfs-record-recollection-at-point (id) 602 | "Save the recollection at point to rec ID." 603 | (interactive "sEnter id path: ") 604 | (let ((query-str (sfs-recollect-at-point))) 605 | (if (alist-get id sfs-recs) 606 | (setf (alist-get (intern id) sfs-recs) 607 | `(,query-str)) 608 | (push `(,(intern id) ,(widget-value sfs--editor-widget)) sfs-recs)))) 609 | 610 | (defun sfs-recollect () 611 | "Access SFS recollections in an interactive TUI." 612 | (interactive) 613 | (sfs--recollector-make-tui)) 614 | 615 | (provide 'sfs-tui) 616 | ;;; sfs-tui.el ends here 617 | -------------------------------------------------------------------------------- /sfs.el: -------------------------------------------------------------------------------- 1 | ;;; sfs.el --- SFS - Search File-System -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2020 Sam 4 | 5 | ;; Author: Sam 6 | ;; Keywords: tools, files 7 | 8 | ;; This program is free software; you can redistribute it and/or modify 9 | ;; it under the terms of the GNU General Public License as published by 10 | ;; the Free Software Foundation, either version 3 of the License, or 11 | ;; (at your option) any later version. 12 | 13 | ;; This program is distributed in the hope that it will be useful, 14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | ;; GNU General Public License for more details. 17 | 18 | ;; You should have received a copy of the GNU General Public License 19 | ;; along with this program. If not, see . 20 | 21 | ;;; Commentary: 22 | 23 | 24 | ;;; Code: 25 | 26 | (require 'sfs-reindex) 27 | (require 'sfs-recoll) 28 | (require 'sfs-tag) 29 | (require 'sfs-tui) 30 | 31 | (defvar sfs--initialized-p nil) 32 | 33 | (defun sfs--init () 34 | "Starts the SFS services if necessary." 35 | (when (not sfs--initialized-p) 36 | (let ((service-filename 37 | (concat (file-name-directory (file-name-directory (find-library-name "sfs"))) "service.py"))) 38 | (if (file-exists-p service-filename) 39 | (start-process 40 | "recoll-server" 41 | "*recoll-server*" 42 | "python3" 43 | service-filename) 44 | (message "SFS: Couldn't find service.py..."))) 45 | (setq sfs--initialized-p t) 46 | (add-hook 'kill-emacs-hook #'sfs--shutdown))) 47 | 48 | (defun sfs--shutdown () 49 | "Shuts down SFS services when necessary." 50 | (when sfs--initialized-p 51 | (kill-process "recoll-server") 52 | (setq sfs--initialized-p nil))) 53 | 54 | (define-minor-mode global-sfs-mode 55 | "Toggle global SFS minor mode. 56 | 57 | Interactively with no argument, this command toggles the mode. 58 | A positive prefix argument enables the mode, any other prefix 59 | argument disables it. From Lisp, argument omitted or nil enables 60 | the mode, `toggle' toggles the state. 61 | 62 | When enabled, SFS initializes a python server responsible for 63 | dispatching queries from elisp over dbus, and returning search results." 64 | :init-value nil 65 | :lighter " SFS" 66 | :global t 67 | (if global-sfs-mode 68 | (sfs--init) 69 | (sfs--shutdown))) 70 | 71 | (provide 'sfs) 72 | ;;; sfs.el ends here 73 | --------------------------------------------------------------------------------