├── response
    ├── __init__.py
    ├── badRequestHandler.py
    ├── templateHandler.py
    ├── requestHandler.py
    ├── serverCSSHandler.py
    ├── networkVisHandler.py
    ├── currentBufferHandler.py
    ├── staticHandler.py
    ├── defaultFiltersHandler.py
    ├── filePreviewHandler.py
    ├── roamBufferHandler.py
    └── roamDataHandler.py
├── public
    ├── favicon.ico
    ├── bootstrap-toggle.min.css
    ├── bootstrap-toggle.min.js
    ├── select2.min.css
    ├── org.css
    └── bootstrap.min.js
├── .gitignore
├── routes
    └── main.py
├── variables.py
├── main.py
├── LICENCE
├── server.py
├── README.org
├── org-roam-server-light.el
└── templates
    └── index.html


/response/__init__.py:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/public/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/AloisJanicek/org-roam-server-light/HEAD/public/favicon.ico


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | .DS_Store
 2 | .idea
 3 | *.log
 4 | tmp/
 5 | 
 6 | *.py[cod]
 7 | *.egg
 8 | build
 9 | htmlcov
10 | .mypy_cache
11 | flycheck_*
12 | 


--------------------------------------------------------------------------------
/routes/main.py:
--------------------------------------------------------------------------------
1 | routes = {
2 |     "/" : {
3 |         "template" : "index.html" 
4 |     },
5 | 
6 |     "/goodbye" : {
7 |         "template" : "goodbye.html"
8 |     }
9 | }


--------------------------------------------------------------------------------
/response/badRequestHandler.py:
--------------------------------------------------------------------------------
1 | from response.requestHandler import RequestHandler
2 | 
3 | 
4 | class BadRequestHandler(RequestHandler):
5 |     def __init__(self):
6 |         super().__init__()
7 |         self.contentType = "text/plain"
8 |         self.setStatus(404)
9 | 


--------------------------------------------------------------------------------
/response/templateHandler.py:
--------------------------------------------------------------------------------
 1 | from response.requestHandler import RequestHandler
 2 | 
 3 | 
 4 | class TemplateHandler(RequestHandler):
 5 |     def __init__(self):
 6 |         super().__init__()
 7 |         self.contentType = "text/html"
 8 | 
 9 |     def find(self, routeData):
10 |         try:
11 |             template_file = open("templates/{}".format(routeData["template"]))
12 |             self.contents = template_file
13 |             self.setStatus(200)
14 |             return True
15 |         except:
16 |             self.setStatus(404)
17 |             return False
18 | 


--------------------------------------------------------------------------------
/variables.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | 
 3 | from os import environ
 4 | from sys import platform
 5 | from pathlib import Path
 6 | 
 7 | if platform == "win32":
 8 |     tmp_dir = environ['TMP']
 9 | elif platform == "darwin":
10 |     tmp_dir = environ['TMPDIR']
11 | else:
12 |     tmp_dir = '/tmp'
13 | 
14 | org_roam_server_light_tmp_dir = Path(tmp_dir) / "org-roam-server-light"
15 | 
16 | org_roam_directory = (org_roam_server_light_tmp_dir /
17 |                       "org-roam-directory").read_text()
18 | 
19 | org_roam_db = (org_roam_server_light_tmp_dir /
20 |                "org-roam-db-location").read_text()
21 | 


--------------------------------------------------------------------------------
/response/requestHandler.py:
--------------------------------------------------------------------------------
 1 | class MockFile:
 2 |     def read(self):
 3 |         return False
 4 | 
 5 | 
 6 | class RequestHandler:
 7 |     def __init__(self):
 8 |         self.contentType = ""
 9 |         self.contents = MockFile()
10 | 
11 |     def getContents(self):
12 |         return self.contents.read()
13 | 
14 |     def read(self):
15 |         return self.contents
16 | 
17 |     def setStatus(self, status):
18 |         self.status = status
19 | 
20 |     def getStatus(self):
21 |         return self.status
22 | 
23 |     def getContentType(self):
24 |         return self.contentType
25 | 
26 |     def getType(self):
27 |         return "static"
28 | 


--------------------------------------------------------------------------------
/response/serverCSSHandler.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | 
 3 | import os.path
 4 | from response.requestHandler import RequestHandler
 5 | from variables import org_roam_server_light_tmp_dir
 6 | 
 7 | 
 8 | server_css_file = (
 9 |     org_roam_server_light_tmp_dir
10 |     /
11 |     "org-roam-server-light-style"
12 | )
13 | 
14 | 
15 | class ServerCSSHandler(RequestHandler):
16 |     def __init__(self):
17 |         super().__init__()
18 |         global server_css_file
19 |         self.contentType = "text/css"
20 | 
21 |         if (os.path.isfile(server_css_file)
22 |                 and os.path.isfile(server_css_file)):
23 |             server_css = open(
24 |                 server_css_file, "r").read()
25 | 
26 |             self.contents = server_css
27 |         else:
28 |             self.contents = ""
29 | 
30 |         self.setStatus(200)
31 | 
32 |     def getContents(self):
33 |         return self.contents
34 | 


--------------------------------------------------------------------------------
/main.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | import time
 3 | import sys
 4 | from http.server import HTTPServer
 5 | from server import Server
 6 | 
 7 | HOST_NAME = "localhost"
 8 | PORT_NUMBER = 8080
 9 | 
10 | 
11 | class QuietHandler(Server):
12 |     def log_message(self, format, *args):
13 |         pass
14 | 
15 | 
16 | if __name__ == "__main__":
17 |     args = sys.argv[1:]
18 |     if args and args[0] == '-d':
19 |         httpd = HTTPServer((HOST_NAME, PORT_NUMBER), Server)
20 |     else:
21 |         httpd = HTTPServer((HOST_NAME, PORT_NUMBER), QuietHandler)
22 |         print(
23 |             "If you want to see full request log, pass '-d' debug switch to this program.")
24 |     print(time.asctime(), "Server Starts - %s:%s" % (HOST_NAME, PORT_NUMBER))
25 |     try:
26 |         httpd.serve_forever()
27 |     except KeyboardInterrupt:
28 |         pass
29 |     httpd.server_close()
30 |     print(time.asctime(), "Server Stops - %s:%s" % (HOST_NAME, PORT_NUMBER))
31 | 


--------------------------------------------------------------------------------
/response/networkVisHandler.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | 
 3 | import os.path
 4 | from response.requestHandler import RequestHandler
 5 | from variables import org_roam_server_light_tmp_dir
 6 | 
 7 | 
 8 | network_vis_options_file = (
 9 |     org_roam_server_light_tmp_dir
10 |     /
11 |     "org-roam-server-light-network-vis-options"
12 | )
13 | 
14 | 
15 | class NetworkVisHandler(RequestHandler):
16 |     def __init__(self):
17 |         super().__init__()
18 |         global network_vis_options_file
19 |         self.contentType = "application/json"
20 | 
21 |         if os.path.isfile(network_vis_options_file) and os.path.getsize(network_vis_options_file) > 0:
22 |             network_vis_options = open(
23 |                 network_vis_options_file, "r").read()
24 |             self.contents = network_vis_options
25 |         else:
26 |             self.contents = "{}"
27 | 
28 |         self.setStatus(200)
29 | 
30 |     def getContents(self):
31 |         return self.contents
32 | 


--------------------------------------------------------------------------------
/LICENCE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 Göktuğ Karakaşlı
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/response/currentBufferHandler.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | 
 3 | import os.path
 4 | from response.requestHandler import RequestHandler
 5 | from variables import org_roam_server_light_tmp_dir
 6 | 
 7 | last_roam_buffer_file = (
 8 |     org_roam_server_light_tmp_dir
 9 |     /
10 |     "org-roam-server-light-last-roam-buffer"
11 | )
12 | 
13 | previous_mtime = 1
14 | 
15 | 
16 | class CurrentBufferHandler(RequestHandler):
17 |     def __init__(self):
18 |         super().__init__()
19 |         global last_roam_buffer_file
20 |         global previous_mtime
21 | 
22 |         self.contentType = "text/event-stream"
23 | 
24 |         if os.path.isfile(last_roam_buffer_file):
25 |             current_mtime = os.path.getmtime(last_roam_buffer_file)
26 |             if current_mtime == previous_mtime:
27 |                 self.contents = ""
28 |             else:
29 |                 last_roam_buffer = open(last_roam_buffer_file, "r").read()
30 |                 self.contents = "data: " + last_roam_buffer + "\n\n"
31 |                 previous_mtime = current_mtime
32 |         else:
33 |             self.contents = ""
34 |         self.setStatus(200)
35 | 
36 |     def getContents(self):
37 |         return self.contents
38 | 


--------------------------------------------------------------------------------
/response/staticHandler.py:
--------------------------------------------------------------------------------
 1 | import os
 2 | 
 3 | from response.requestHandler import RequestHandler
 4 | 
 5 | 
 6 | class StaticHandler(RequestHandler):
 7 |     def __init__(self):
 8 |         self.filetypes = {
 9 |             ".js": "text/javascript",
10 |             ".css": "text/css",
11 |             ".jpg": "image/jpeg",
12 |             ".png": "image/png",
13 |             ".ico": "image/x-icon",
14 |             "notfound": "text/plain",
15 |         }
16 | 
17 |     def find(self, file_path):
18 |         split_path = os.path.splitext(file_path)
19 |         extension = split_path[1]
20 | 
21 |         try:
22 |             print("public{}".format(file_path))
23 | 
24 |             if extension in (".jpg", ".jpeg", ".png", ".ico"):
25 |                 self.contents = open("public{}".format(file_path), "rb")
26 |             else:
27 |                 self.contents = open("public{}".format(
28 |                     file_path), "r", encoding="utf8")
29 | 
30 |             self.setContentType(extension)
31 |             self.setStatus(200)
32 |             return True
33 |         except:
34 |             self.setContentType("notfound")
35 |             self.setStatus(404)
36 |             return False
37 | 
38 |     def setContentType(self, ext):
39 |         self.contentType = self.filetypes[ext]
40 | 


--------------------------------------------------------------------------------
/response/defaultFiltersHandler.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python3
 2 | 
 3 | import os.path
 4 | from response.requestHandler import RequestHandler
 5 | from variables import org_roam_server_light_tmp_dir
 6 | 
 7 | 
 8 | default_include_filters_file = (
 9 |     org_roam_server_light_tmp_dir
10 |     /
11 |     "org-roam-server-light-default-include-filters"
12 | )
13 | 
14 | default_exclude_filters_file = (
15 |     org_roam_server_light_tmp_dir
16 |     /
17 |     "org-roam-server-light-default-exclude-filters"
18 | )
19 | 
20 | 
21 | class DefaultFiltersHandler(RequestHandler):
22 |     def __init__(self):
23 |         super().__init__()
24 |         global default_include_filters_file
25 |         global default_exclude_filters_file
26 |         self.contentType = "application/json"
27 | 
28 |         if (os.path.isfile(default_include_filters_file)
29 |                 and os.path.isfile(default_exclude_filters_file)):
30 |             default_include_filters = open(
31 |                 default_include_filters_file, "r").read()
32 | 
33 |             default_exclude_filters = open(
34 |                 default_exclude_filters_file, "r").read()
35 | 
36 |             self.contents = "{\"include\": %s, \"exclude\": %s}" % (
37 |                 default_include_filters, default_exclude_filters)
38 |         else:
39 |             self.contents = "{}"
40 | 
41 |         self.setStatus(200)
42 | 
43 |     def getContents(self):
44 |         return self.contents
45 | 


--------------------------------------------------------------------------------
/public/bootstrap-toggle.min.css:
--------------------------------------------------------------------------------
 1 | /*! ========================================================================
 2 |  * Bootstrap Toggle: bootstrap-toggle.css v2.2.0
 3 |  * http://www.bootstraptoggle.com
 4 |  * ========================================================================
 5 |  * Copyright 2014 Min Hur, The New York Times Company
 6 |  * Licensed under MIT
 7 |  * ======================================================================== */
 8 | .checkbox label .toggle,.checkbox-inline .toggle{margin-left:-20px;margin-right:5px}
 9 | .toggle{position:relative;overflow:hidden}
10 | .toggle input[type=checkbox]{display:none}
11 | .toggle-group{position:absolute;width:200%;top:0;bottom:0;left:0;transition:left .35s;-webkit-transition:left .35s;-moz-user-select:none;-webkit-user-select:none}
12 | .toggle.off .toggle-group{left:-100%}
13 | .toggle-on{position:absolute;top:0;bottom:0;left:0;right:50%;margin:0;border:0;border-radius:0}
14 | .toggle-off{position:absolute;top:0;bottom:0;left:50%;right:0;margin:0;border:0;border-radius:0}
15 | .toggle-handle{position:relative;margin:0 auto;padding-top:0;padding-bottom:0;height:100%;width:0;border-width:0 1px}
16 | .toggle.btn{min-width:59px;min-height:34px}
17 | .toggle-on.btn{padding-right:24px}
18 | .toggle-off.btn{padding-left:24px}
19 | .toggle.btn-lg{min-width:79px;min-height:45px}
20 | .toggle-on.btn-lg{padding-right:31px}
21 | .toggle-off.btn-lg{padding-left:31px}
22 | .toggle-handle.btn-lg{width:40px}
23 | .toggle.btn-sm{min-width:50px;min-height:30px}
24 | .toggle-on.btn-sm{padding-right:20px}
25 | .toggle-off.btn-sm{padding-left:20px}
26 | .toggle.btn-xs{min-width:35px;min-height:22px}
27 | .toggle-on.btn-xs{padding-right:12px}
28 | .toggle-off.btn-xs{padding-left:12px}


--------------------------------------------------------------------------------
/response/filePreviewHandler.py:
--------------------------------------------------------------------------------
 1 | import os
 2 | import sqlite3
 3 | from response.requestHandler import RequestHandler
 4 | from variables import org_roam_server_light_tmp_dir
 5 | 
 6 | 
 7 | class FilePreviewHandler(RequestHandler):
 8 |     def __init__(self, to_be_exported_file, org_roam_db):
 9 |         super().__init__()
10 |         self.contentType = "text/html"
11 |         self.to_be_exported_file = to_be_exported_file
12 |         self.export_dir = org_roam_server_light_tmp_dir
13 |         self.org_roam_db = org_roam_db
14 |         self.filename = os.path.basename(to_be_exported_file).rstrip(".org")
15 |         self.exported_file = os.path.join(
16 |             self.export_dir, self.filename+".html")
17 |         os.system(
18 |             "pandoc "
19 |             + to_be_exported_file
20 |             + " "
21 |             + "-f org "
22 |             + "-t html "
23 |             + "-o "
24 |             + self.exported_file
25 |         )
26 |         with open(self.exported_file, "r+", encoding="utf8") as f:
27 |             body = f.read()
28 |             f.seek(0)
29 |             f.write(
30 |                 """
31 |                 <!DOCTYPE html>
32 |                 <html lang="en">
33 |                 <head>
34 |                 <meta charset="utf-8">
35 |                 <style>
36 |                 a {color: #0062CC;}
37 |                 * {font-size: 1.1rem;}
38 |                 body {
39 |                 padding: 0.5rem 1rem;
40 |                 }
41 |                 </style>
42 |                 </head>
43 |                 <body>
44 |                 <br>
45 |                 """
46 |                 + "<h1>"
47 |                 + self.get_title()
48 |                 + "</h1>"
49 |                 + body
50 |                 + """
51 |                 </body>
52 |                 </html>
53 |                 """
54 |             )
55 | 
56 |         self.fix_href()
57 |         self.contents = open(self.exported_file)
58 |         self.setStatus(200)
59 | 
60 |     def fix_href(self):
61 |         f = open(self.exported_file, "r")
62 |         d = f.read()
63 |         d = d.replace('.org">', '.html">')
64 |         f.close()
65 |         f = open(self.exported_file, "w")
66 |         f.write(d)
67 |         f.close()
68 | 
69 |     def get_title(self):
70 |         conn = sqlite3.connect(self.org_roam_db)
71 |         c = conn.cursor()
72 |         path_quoted = '"' + self.to_be_exported_file + '"'
73 |         query = (
74 |             """
75 |             SELECT title
76 |             FROM titles
77 |             WHERE file = '%s'
78 |             """
79 |             % path_quoted
80 |         )
81 |         c.execute(query)
82 |         results = c.fetchall()
83 |         conn.close()
84 |         title = results[0][0].strip('"')
85 | 
86 |         return title
87 | 


--------------------------------------------------------------------------------
/response/roamBufferHandler.py:
--------------------------------------------------------------------------------
  1 | import os
  2 | 
  3 | import sqlite3
  4 | 
  5 | from response.requestHandler import RequestHandler
  6 | 
  7 | 
  8 | class RoamBufferHandler(RequestHandler):
  9 |     def __init__(self, org_roam_db, path, label):
 10 |         super().__init__()
 11 |         self.org_roam_db = org_roam_db
 12 |         self.contentType = "text/html"
 13 | 
 14 |         self.contents = (
 15 |             """
 16 |             <!DOCTYPE html>
 17 |             <html lang="en">
 18 |             <head>
 19 |             <meta charset="utf-8">
 20 |             <style>
 21 |             a {color: #0062CC;}
 22 |             * {font-size: 1.1rem;}
 23 |             </style>
 24 |             </head>
 25 |             <body>
 26 |             <br>
 27 |             """
 28 |             + "<br>"
 29 |             + "<p>"
 30 |             + label[0]
 31 |             + "</p"
 32 |             + "<br>"
 33 |             + self.get_backlinks(path)
 34 |             + """
 35 |             </body>
 36 |             </html>
 37 |             """
 38 |         )
 39 |         self.setStatus(200)
 40 | 
 41 |     def getContents(self):
 42 |         return self.contents
 43 | 
 44 |     def get_backlinks(self, path):
 45 |         conn = sqlite3.connect(self.org_roam_db)
 46 |         c = conn.cursor()
 47 | 
 48 |         path_quoted = '"' + path[0] + '"'
 49 |         query = (
 50 |             """
 51 |             SELECT [source], title, [dest], [properties]
 52 |             FROM links
 53 |             LEFT OUTER JOIN titles
 54 |             ON titles.file = [source]
 55 |             WHERE [dest] = '%s'
 56 |             """
 57 |             % path_quoted
 58 |         )
 59 |         c.execute(query)
 60 |         results = c.fetchall()
 61 |         conn.close()
 62 | 
 63 |         html = ""
 64 |         for item in results:
 65 |             file_title = item[1].strip('"')
 66 |             file_id = os.path.basename(item[0])
 67 |             file_backlinks = item[3].split("[[file:")
 68 |             backlinks_html = (
 69 |                 '<div class="outline-3">'
 70 |                 + "<h3>"
 71 |                 + '<a name="backlink" id="'
 72 |                 + file_id
 73 |                 + ' href="javascript:void(0)">'
 74 |                 + file_title
 75 |                 + "</a>"
 76 |                 + "</h3>"
 77 |                 + '<div class="outline-text-3"><p>'
 78 |             )
 79 |             for backlink_str in file_backlinks:
 80 | 
 81 |                 try:
 82 |                     backlink_str[0: backlink_str.index("]]")]
 83 |                 except Exception:
 84 |                     continue
 85 | 
 86 |                 backlink_str = backlink_str[0: backlink_str.index(
 87 |                     "]]")].split("][")
 88 |                 backlink_id = os.path.basename(backlink_str[0])
 89 |                 backlink_title = backlink_str[1]
 90 |                 backlinks_html = (
 91 |                     backlinks_html
 92 |                     + '<a name="backlink" id="'
 93 |                     + backlink_id
 94 |                     + '" href="javascript:void(0)">'
 95 |                     + backlink_title
 96 |                     + "</a>"
 97 |                     + " "
 98 |                 )
 99 |             backlinks_html = backlinks_html + "</p></div></div>"
100 |             html = html + backlinks_html
101 | 
102 |         return html
103 | 


--------------------------------------------------------------------------------
/response/roamDataHandler.py:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/env python3
  2 | 
  3 | import os
  4 | import json
  5 | import sqlite3
  6 | import urllib.parse
  7 | from response.requestHandler import RequestHandler
  8 | 
  9 | previous_db_mtime = 0
 10 | 
 11 | 
 12 | class RoamDataHandler(RequestHandler):
 13 |     def __init__(self, roam_force, org_roam_db):
 14 |         super().__init__()
 15 |         global previous_db_mtime
 16 | 
 17 |         self.org_roam_db = org_roam_db
 18 |         self.contentType = "text/event-stream"
 19 | 
 20 |         if len(roam_force) > 0:
 21 |             is_force = roam_force[0]
 22 |         else:
 23 |             is_force = False
 24 | 
 25 |         current_db_mtime = os.path.getmtime(org_roam_db)
 26 | 
 27 |         if current_db_mtime == previous_db_mtime and not is_force:
 28 |             self.contents = ""
 29 |         else:
 30 |             self.contents = "data: " + self.roam_server_data() + "\n\n"
 31 |             previous_db_mtime = current_db_mtime
 32 | 
 33 |         self.setStatus(200)
 34 | 
 35 |     def getContents(self):
 36 |         return self.contents
 37 | 
 38 |     def roam_server_data(self):
 39 | 
 40 |         graph = {"nodes": [], "edges": []}
 41 | 
 42 |         conn = sqlite3.connect(self.org_roam_db)
 43 | 
 44 |         c = conn.cursor()
 45 | 
 46 |         node_query = """SELECT titles.file,title,tags
 47 |                         FROM titles
 48 |                         LEFT OUTER JOIN tags
 49 |                         ON titles.file = tags.file"""
 50 |         c.execute(node_query)
 51 |         nodes = c.fetchall()
 52 | 
 53 |         for node in nodes:
 54 |             d = {}
 55 |             path = node[0].strip('"')
 56 |             d["id"] = os.path.splitext(os.path.basename(path))[0]
 57 |             title = node[1].strip('"')
 58 |             d["title"] = title
 59 |             if node[2]:
 60 |                 tags = node[2].rstrip(')').lstrip('(').split()
 61 |                 sanitized_tags = []
 62 |                 for tag in tags:
 63 |                     sanitized_tag = tag.strip('"')
 64 |                     sanitized_tags.append(sanitized_tag)
 65 |                 d["tags"] = sanitized_tags
 66 |             else:
 67 |                 d["tags"] = node[2]
 68 |             d["label"] = title
 69 |             d["url"] = "org-protocol://roam-file?file=" + \
 70 |                 urllib.parse.quote_plus(path)
 71 |             d["path"] = path
 72 | 
 73 |             can_append = True
 74 |             for item in graph["nodes"]:
 75 |                 if item["id"] == d["id"]:
 76 |                     can_append = False
 77 |                     break
 78 |                 else:
 79 |                     pass
 80 | 
 81 |             if can_append:
 82 |                 graph["nodes"].append(d)
 83 | 
 84 |         edges_query = """WITH selected AS (SELECT file FROM files)
 85 |                         SELECT DISTINCT [source],[dest]
 86 |                         FROM links
 87 |                         WHERE [dest] IN selected AND [source] IN selected"""
 88 |         c.execute(edges_query)
 89 |         edges = c.fetchall()
 90 | 
 91 |         for edge in edges:
 92 |             d = {}
 93 |             striped_from = edge[0].rstrip(')"').lstrip('("')
 94 |             striped_to = edge[1].rstrip(')"').lstrip('("')
 95 |             d["from"] = os.path.splitext(os.path.basename(striped_from))[0]
 96 |             d["to"] = os.path.splitext(os.path.basename(striped_to))[0]
 97 |             d["arrows"] = None
 98 |             graph["edges"].append(d)
 99 | 
100 |         conn.close()
101 |         return json.dumps(graph, ensure_ascii=False)
102 | 


--------------------------------------------------------------------------------
/public/bootstrap-toggle.min.js:
--------------------------------------------------------------------------------
1 | /*! ========================================================================
2 |  * Bootstrap Toggle: bootstrap-toggle.js v2.2.0
3 |  * http://www.bootstraptoggle.com
4 |  * ========================================================================
5 |  * Copyright 2014 Min Hur, The New York Times Company
6 |  * Licensed under MIT
7 |  * ======================================================================== */
8 | +function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.toggle"),f="object"==typeof b&&b;e||d.data("bs.toggle",e=new c(this,f)),"string"==typeof b&&e[b]&&e[b]()})}var c=function(b,c){this.$element=a(b),this.options=a.extend({},this.defaults(),c),this.render()};c.VERSION="2.2.0",c.DEFAULTS={on:"On",off:"Off",onstyle:"primary",offstyle:"default",size:"normal",style:"",width:null,height:null},c.prototype.defaults=function(){return{on:this.$element.attr("data-on")||c.DEFAULTS.on,off:this.$element.attr("data-off")||c.DEFAULTS.off,onstyle:this.$element.attr("data-onstyle")||c.DEFAULTS.onstyle,offstyle:this.$element.attr("data-offstyle")||c.DEFAULTS.offstyle,size:this.$element.attr("data-size")||c.DEFAULTS.size,style:this.$element.attr("data-style")||c.DEFAULTS.style,width:this.$element.attr("data-width")||c.DEFAULTS.width,height:this.$element.attr("data-height")||c.DEFAULTS.height}},c.prototype.render=function(){this._onstyle="btn-"+this.options.onstyle,this._offstyle="btn-"+this.options.offstyle;var b="large"===this.options.size?"btn-lg":"small"===this.options.size?"btn-sm":"mini"===this.options.size?"btn-xs":"",c=a('<label class="btn">').html(this.options.on).addClass(this._onstyle+" "+b),d=a('<label class="btn">').html(this.options.off).addClass(this._offstyle+" "+b+" active"),e=a('<span class="toggle-handle btn btn-default">').addClass(b),f=a('<div class="toggle-group">').append(c,d,e),g=a('<div class="toggle btn" data-toggle="toggle">').addClass(this.$element.prop("checked")?this._onstyle:this._offstyle+" off").addClass(b).addClass(this.options.style);this.$element.wrap(g),a.extend(this,{$toggle:this.$element.parent(),$toggleOn:c,$toggleOff:d,$toggleGroup:f}),this.$toggle.append(f);var h=this.options.width||Math.max(c.outerWidth(),d.outerWidth())+e.outerWidth()/2,i=this.options.height||Math.max(c.outerHeight(),d.outerHeight());c.addClass("toggle-on"),d.addClass("toggle-off"),this.$toggle.css({width:h,height:i}),this.options.height&&(c.css("line-height",c.height()+"px"),d.css("line-height",d.height()+"px")),this.update(!0),this.trigger(!0)},c.prototype.toggle=function(){this.$element.prop("checked")?this.off():this.on()},c.prototype.on=function(a){return this.$element.prop("disabled")?!1:(this.$toggle.removeClass(this._offstyle+" off").addClass(this._onstyle),this.$element.prop("checked",!0),void(a||this.trigger()))},c.prototype.off=function(a){return this.$element.prop("disabled")?!1:(this.$toggle.removeClass(this._onstyle).addClass(this._offstyle+" off"),this.$element.prop("checked",!1),void(a||this.trigger()))},c.prototype.enable=function(){this.$toggle.removeAttr("disabled"),this.$element.prop("disabled",!1)},c.prototype.disable=function(){this.$toggle.attr("disabled","disabled"),this.$element.prop("disabled",!0)},c.prototype.update=function(a){this.$element.prop("disabled")?this.disable():this.enable(),this.$element.prop("checked")?this.on(a):this.off(a)},c.prototype.trigger=function(b){this.$element.off("change.bs.toggle"),b||this.$element.change(),this.$element.on("change.bs.toggle",a.proxy(function(){this.update()},this))},c.prototype.destroy=function(){this.$element.off("change.bs.toggle"),this.$toggleGroup.remove(),this.$element.removeData("bs.toggle"),this.$element.unwrap()};var d=a.fn.bootstrapToggle;a.fn.bootstrapToggle=b,a.fn.bootstrapToggle.Constructor=c,a.fn.toggle.noConflict=function(){return a.fn.bootstrapToggle=d,this},a(function(){a("input[type=checkbox][data-toggle^=toggle]").bootstrapToggle()}),a(document).on("click.bs.toggle","div[data-toggle^=toggle]",function(b){var c=a(this).find("input[type=checkbox]");c.bootstrapToggle("toggle"),b.preventDefault()})}(jQuery);
9 | //# sourceMappingURL=bootstrap-toggle.min.js.map


--------------------------------------------------------------------------------
/server.py:
--------------------------------------------------------------------------------
  1 | import os
  2 | import sqlite3
  3 | from http.server import BaseHTTPRequestHandler
  4 | from urllib.parse import parse_qs, urlparse
  5 | from routes.main import routes
  6 | from response.staticHandler import StaticHandler
  7 | from response.templateHandler import TemplateHandler
  8 | from response.badRequestHandler import BadRequestHandler
  9 | from response.roamDataHandler import RoamDataHandler
 10 | from response.networkVisHandler import NetworkVisHandler
 11 | from response.currentBufferHandler import CurrentBufferHandler
 12 | from response.filePreviewHandler import FilePreviewHandler
 13 | from response.roamBufferHandler import RoamBufferHandler
 14 | from response.defaultFiltersHandler import DefaultFiltersHandler
 15 | from response.serverCSSHandler import ServerCSSHandler
 16 | 
 17 | from variables import org_roam_directory
 18 | from variables import org_roam_db
 19 | 
 20 | 
 21 | def get_query_field(url, field):
 22 |     try:
 23 |         return parse_qs(urlparse(url).query)[field]
 24 |     except KeyError:
 25 |         return []
 26 | 
 27 | 
 28 | def get_fullpath(to_be_exported_file):
 29 |     conn = sqlite3.connect(org_roam_db)
 30 |     c = conn.cursor()
 31 |     path_quoted = '"%' + os.path.basename(to_be_exported_file) + '%"'
 32 |     query = (
 33 |         """
 34 |         SELECT file
 35 |         FROM files
 36 |         WHERE file LIKE '%s'
 37 |         """
 38 |         % path_quoted
 39 |     )
 40 |     c.execute(query)
 41 |     results = c.fetchall()
 42 |     conn.close()
 43 |     f = results[0][0].strip('"')
 44 |     return f
 45 | 
 46 | 
 47 | class Server(BaseHTTPRequestHandler):
 48 |     def do_HEAD(self):
 49 |         return
 50 | 
 51 |     def do_GET(self):
 52 |         global org_roam_db
 53 | 
 54 |         requested_file = os.path.basename(urlparse(self.path)[2])
 55 |         requested_extension = os.path.splitext(requested_file)[1]
 56 |         requested_filename = os.path.splitext(requested_file)[0]
 57 |         to_be_exported_file = os.path.join(
 58 |             org_roam_directory, requested_filename + ".org")
 59 | 
 60 |         if "network-vis-options" in self.path:
 61 |             handler = NetworkVisHandler()
 62 | 
 63 |         elif "default-filters" in self.path:
 64 |             handler = DefaultFiltersHandler()
 65 | 
 66 |         elif "server-css" in self.path:
 67 |             handler = ServerCSSHandler()
 68 | 
 69 |         elif "roam-data" in self.path:
 70 |             self.roam_force = get_query_field(self.path, "force")
 71 |             handler = RoamDataHandler(self.roam_force, org_roam_db)
 72 | 
 73 |         elif "current-buffer-data" in self.path:
 74 |             handler = CurrentBufferHandler()
 75 | 
 76 |         elif "org-roam-buffer" in self.path:
 77 |             file_path = get_query_field(self.path, "path")
 78 |             file_label = get_query_field(self.path, "label")
 79 |             handler = RoamBufferHandler(org_roam_db, file_path, file_label)
 80 | 
 81 |         elif (requested_file
 82 |               and requested_extension == ".html"
 83 |               and os.path.isfile(to_be_exported_file)):
 84 |             handler = FilePreviewHandler(to_be_exported_file, org_roam_db)
 85 | 
 86 |         elif (requested_file
 87 |               and requested_extension == ".html"
 88 |               and os.path.isfile(get_fullpath(to_be_exported_file))):
 89 |             handler = FilePreviewHandler(
 90 |                 get_fullpath(to_be_exported_file), org_roam_db)
 91 | 
 92 |         elif requested_extension == "" or requested_extension == ".html":
 93 |             if self.path in routes:
 94 |                 handler = TemplateHandler()
 95 |                 handler.find(routes[self.path])
 96 |             else:
 97 |                 handler = BadRequestHandler()
 98 | 
 99 |         elif requested_extension == ".py":
100 |             handler = BadRequestHandler()
101 |         else:
102 |             handler = StaticHandler()
103 |             handler.find(self.path)
104 | 
105 |         self.respond({"handler": handler})
106 | 
107 |     def handle_http(self, handler):
108 |         status_code = handler.getStatus()
109 | 
110 |         self.send_response(status_code)
111 | 
112 |         if status_code == 200:
113 |             content = handler.getContents()
114 |             self.send_header("Content-type", handler.getContentType())
115 |         else:
116 |             content = "404 Not Found"
117 | 
118 |         self.end_headers()
119 | 
120 |         if isinstance(content, bytes):
121 |             return content
122 |         else:
123 |             return bytes(content, "UTF-8")
124 | 
125 |     def respond(self, opts):
126 |         response = self.handle_http(opts["handler"])
127 |         self.wfile.write(response)
128 | 


--------------------------------------------------------------------------------
/README.org:
--------------------------------------------------------------------------------
  1 | #+TITLE: Readme
  2 | 
  3 | * org-roam-server-light
  4 | ** Org-roam v2
  5 | For the =org-roam v2= use [[https://github.com/org-roam/org-roam-ui][org-roam-ui]] instead.
  6 | =org-roam-server-light= only works with =org-roam v1= and will not be actively maintained.
  7 | ----------------------------------------------------------------------------------------------------
  8 | 
  9 | This project is NOT part of official [[https://www.orgroam.com/][Org-roam]] project.
 10 | This project started as personal experiment, proof-of-concept and doesn't aspire to become something more then that.
 11 | It however uses "org-roam(-server)" name but does it out of good intentions:
 12 | 1. to make this little experiment easier to find
 13 | 2. to make the purpose of this project clear
 14 | 
 15 | =org-roam-server-light= attempts to move [[https://github.com/org-roam/org-roam-server][org-roam-server]] functionality from emacs into external python server process due to subjective poor elisp / emacs performance when computing graph data for larger amount of org-roam files and serving them to web browser.
 16 | 
 17 | ** Credits
 18 | Client side code, assets and some elisp copied as they are from [[https://github.com/org-roam/org-roam-server][org-roam-server]],
 19 | python code copied and expanded from [[https://github.com/aklatzke/python-webserver-part-2][aklatzke/python-webserver-part-2]]
 20 | 
 21 | ** Prerequisites
 22 | File-preview functionality requires [[https://pandoc.org/][pandoc]] being available in your PATH
 23 | 
 24 | ** Installation
 25 | #+BEGIN_EXAMPLE
 26 | git clone https://github.com/AloisJanicek/org-roam-server-light.git
 27 | #+END_EXAMPLE
 28 | 
 29 | Depending on your emacs use one of the following snippets to install and configure =org-roam-server-light=.
 30 | 
 31 | ** Elisp code
 32 | if you are using doom emacs
 33 | 
 34 | #+BEGIN_SRC emacs-lisp
 35 | ;; .doom.d/packages.el
 36 | 
 37 | (package! org-roam-server-light
 38 |   :recipe (:host github :repo "AloisJanicek/org-roam-server-light"
 39 |            :files ("*")))
 40 | #+END_SRC
 41 | 
 42 | #+BEGIN_SRC emacs-lisp
 43 | ;; .doom.d/config.el
 44 | 
 45 | (use-package! org-roam-server-light
 46 |   :after org-roam
 47 |   :commands org-roam-server-light-mode
 48 |   :config
 49 |   ;; OPTIONAL example settings, `org-roam-server-light' will work without them
 50 |   (setq
 51 |    ;; enable arrows
 52 |    org-roam-server-light-network-vis-options "{ \"edges\": { \"arrows\": { \"to\": { \"enabled\": true,\"scaleFactor\": 1.15 } } } }"
 53 | 
 54 |    ;; change background color of web application
 55 |    org-roam-server-light-style "body.darkmode { background-color: #121212!important; }"
 56 | 
 57 |    ;; set default set of excluded or included tags
 58 |    ;; customize only the value of id, in this case "test" and "journal"
 59 |    org-roam-server-light-default-include-filters "[{ \"id\": \"test\", \"parent\" : \"tags\"  }]"
 60 |    org-roam-server-light-default-exclude-filters "[{ \"id\": \"journal\", \"parent\" : \"tags\"  }]"
 61 |    )
 62 |   )
 63 | #+END_SRC
 64 | 
 65 | if you are using other emacs with use-package
 66 | 
 67 | #+BEGIN_SRC emacs-lisp
 68 | ;; .emacs.d/init.el
 69 | 
 70 | (use-package org-roam-server-light
 71 |   ;; MANDATORY: path to your local copy of this repository
 72 |   :load-path "/home/john/where-i-cloned-this"
 73 |   :after org-roam
 74 |   :commands org-roam-server-light-mode
 75 |   :config
 76 |   ;; OPTIONAL example settings, `org-roam-server-light' will work without them
 77 |   (setq
 78 |    ;; enable arrows
 79 |    org-roam-server-light-network-vis-options "{ \"edges\": { \"arrows\": { \"to\": { \"enabled\": true,\"scaleFactor\": 1.15 } } } }"
 80 | 
 81 |    ;; change background color of web application
 82 |    org-roam-server-light-style "body.darkmode { background-color: #121212!important; }"
 83 | 
 84 |    ;; set default set of excluded or included tags
 85 |    ;; customize only the value of id, in this case "test" and "journal"
 86 |    org-roam-server-light-default-include-filters "[{ \"id\": \"test\", \"parent\" : \"tags\"  }]"
 87 |    org-roam-server-light-default-exclude-filters "[{ \"id\": \"journal\", \"parent\" : \"tags\"  }]"
 88 |    )
 89 |   )
 90 | #+END_SRC
 91 | 
 92 | or in other emacs
 93 | 
 94 | #+BEGIN_SRC emacs-lisp
 95 | ;; .emacs.d/init.el
 96 | 
 97 | (eval-after-load 'org-roam
 98 |   ;; OPTIONAL: customize some settings or leave them to their defaults
 99 |   ;; enable arrows
100 |   (setq org-roam-server-light-network-vis-options "{ \"edges\": { \"arrows\": { \"to\": { \"enabled\": true,\"scaleFactor\": 1.5 } } } }"
101 | 
102 |         ;; OPTIONAL example: change background color of web application
103 |         org-roam-server-light-style "body.darkmode { background-color: #121212!important; }"
104 | 
105 |         ;; OPTIONAL example: set default set of excluded or included tags
106 |         ;; customize only the value of id, in this case "test" and "journal"
107 |         org-roam-server-light-default-include-filters "[{ \"id\": \"test\", \"parent\" : \"tags\"  }]"
108 |         org-roam-server-light-default-exclude-filters "[{ \"id\": \"journal\", \"parent\" : \"tags\"  }]"
109 |         )
110 | 
111 |   ;; finally load the main `org-roam-server-light' elisp file
112 |   (load (expand-file-name "org-roam-server-light.el" "/home/john/where-i-cloned-this"))
113 |   )
114 | #+END_SRC
115 | 
116 | ** Usage
117 | Running =org-roam-server-light-mode= will start org-roam-server-light server on http://localhost:8080
118 | 
119 | ** TODO Roadmap and functionality overview [8/19]
120 | - [X] start/stop python web-server when enable/disable major mode in emacs
121 | - [X] build and serve JSON data based on =org-roam.db= for vis.Network
122 | - [X] org-roam-buffer sidepane (basic)
123 | - [ ] improve org-roam-buffer sidepane
124 |   - add total count of backlinks
125 | - [X] keep track of current buffer
126 | - [X] file previews (basic)
127 | - [ ] improve file previews
128 |   - add CREATED timestamp (?)
129 | - [ ] serve (certain) files linked from exported files
130 | - [ ] serve inline images
131 | - [ ] mark last captured file as current buffer
132 | - [ ] handle citation backlinks in org-roam-buffer sidepane
133 | - [X] serve custom JSON config for vis.Network
134 |   =org-roam-server-light-network-vis-options=
135 | - [ ] ability to customize server url/port via elisp variable
136 | - [X] ability to customize CSS for web app via elisp variable
137 | - [ ] ability to customize CSS for exported files via elisp-variable
138 | - [X] filter items by org-roam tag in web app and ability to set default whitelist/blacklist
139 |   =org-roam-server-light-default-include-filters=
140 |   =org-roam-server-light-default-exclude-filters=
141 | - [ ] review path handling in python code
142 | - [ ] review exported files encoding issues on Windows (cp-1252 vs utf-8 weirdness)
143 | - [ ] review mechanism of sharing data between emacs and python web-server
144 |   currently emacs writes data as text to plain-text files for python web-server to read it
145 | 
146 | ** Licence
147 | org-roam-server-light is licensed under the MIT License.
148 | 
149 | Licence of python part of the code is unclear because there is no licence specified in [[https://github.com/aklatzke/python-webserver-part-2][aklatzke/python-webserver-part-2]], which is where the python code originates.
150 | 
151 | For Javascript and CSS libraries please refer to;
152 | 
153 | - https://github.com/jquery/jquery/blob/master/LICENSE.txt
154 | - https://github.com/visjs/vis-network
155 | - https://github.com/twbs/bootstrap/blob/master/LICENSE
156 | - https://github.com/gongzhitaao/orgcss
157 | - https://github.com/select2/select2
158 | - https://github.com/minhur/bootstrap-toggle/blob/master/LICENSE
159 | 


--------------------------------------------------------------------------------
/org-roam-server-light.el:
--------------------------------------------------------------------------------
  1 | ;;; org-roam-server-light.el --- External Org Roam server -*- lexical-binding: t; -*-
  2 | 
  3 | ;; Author: Göktuğ Karakaşlı <karakasligk@gmail.com>
  4 | ;;      Alois Janíček <janicek.dev@gmail.com>
  5 | ;; URL: https://github.com/AloisJanicek/org-roam-server-light
  6 | ;; Version: 0.1
  7 | ;; Package-Requires: ((org-roam "1.2.1") (org "9.3") (emacs "26.1") (dash "2.17.0") (f "0.20.0"))
  8 | 
  9 | ;; MIT License
 10 | 
 11 | ;; Permission is hereby granted, free of charge, to any person obtaining a copy
 12 | ;; of this software and associated documentation files (the "Software"), to deal
 13 | ;; in the Software without restriction, including without limitation the rights
 14 | ;; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 15 | ;; copies of the Software, and to permit persons to whom the Software is
 16 | ;; furnished to do so, subject to the following conditions:
 17 | 
 18 | ;; The above copyright notice and this permission notice shall be included in all
 19 | ;; copies or substantial portions of the Software.
 20 | 
 21 | ;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 22 | ;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 23 | ;; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 24 | ;; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 25 | ;; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 26 | ;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 27 | ;; SOFTWARE.
 28 | 
 29 | ;;; Commentary:
 30 | ;; A web application and web server to visualize the org-roam database.
 31 | ;; Use M-x org-roam-server-light-mode RET to enable the global mode.
 32 | ;; It will start a web server on http://127.0.0.1:8080
 33 | ;;
 34 | ;; This package differs from https://github.com/org-roam/org-roam-server by implementing
 35 | ;; entire web server functionality in external python process as python seems to perform better
 36 | ;; when building and serving JSON data for large and complex networks
 37 | ;; like this: https://i.imgur.com/1D1VVoj.png
 38 | 
 39 | 
 40 | (require 'f)
 41 | (require 'org-roam)
 42 | 
 43 | ;;; Code:
 44 | (defgroup org-roam-server-light nil
 45 |   "org-roam-server-light customizable variables."
 46 |   :group 'org-roam)
 47 | 
 48 | (defcustom org-roam-server-light-dir nil
 49 |   "Directory contenting org-roam-server-light repository.
 50 | 
 51 | When left set to nil, directory will be guessed based on
 52 | the file where `org-roam-server-light' is defined.
 53 | "
 54 |   :group 'org-roam-server-light
 55 |   :type 'string)
 56 | 
 57 | (defcustom org-roam-server-light-network-vis-options ""
 58 |   "Options to be passed directly to vis.Network, in JSON format.
 59 | e.g. (json-encode (list (cons 'physics (list (cons 'enabled json-false)))))
 60 | or { \"physics\": { \"enabled\": false } }"
 61 |   :group 'org-roam-server-light
 62 |   :type 'string)
 63 | 
 64 | (defcustom org-roam-server-light-default-include-filters "null"
 65 |   "Options to set default include filters, in JSON format.
 66 | e.g. (json-encode (list (list (cons 'id \"test\") (cons 'parent \"tags\"))))
 67 | or [{ \"id\": \"test\", \"parent\" : \"tags\"  }]"
 68 |   :group 'org-roam-server-light
 69 |   :type 'string)
 70 | 
 71 | (defcustom org-roam-server-light-default-exclude-filters "null"
 72 |   "Options to set default exclude filters, in JSON format.
 73 | e.g. (json-encode (list (list (cons 'id \"test\") (cons 'parent \"tags\"))))
 74 | or [{ \"id\": \"test\", \"parent\" : \"tags\"  }]"
 75 |   :group 'org-roam-server-light
 76 |   :type 'string)
 77 | 
 78 | (defcustom org-roam-server-light-style ""
 79 |   "The CSS that can be used to customize the application."
 80 |   :group 'org-roam-server-light
 81 |   :type 'string)
 82 | 
 83 | (defcustom org-roam-server-light-tmp-dir
 84 |   (let ((dir-name "org-roam-server-light/"))
 85 |     (if (or IS-WINDOWS IS-MAC)
 86 |         (concat (replace-regexp-in-string "\\\\" "/"
 87 |                                           (or (getenv "TMPDIR")
 88 |                                               (getenv "TMP")))
 89 |                 "/" dir-name)
 90 |       (concat "/tmp/" dir-name)))
 91 |   "Directory contenting org-roam-server-light repository."
 92 |   :group 'org-roam-server-light
 93 |   :type 'string)
 94 | 
 95 | (defcustom org-roam-server-light-debug nil
 96 |   "Increase verbosity in output log buffer.
 97 | 
 98 | When non-nil, allow python server to be more verbose
 99 | in *org-roam-server-light-output-buffer* buffer."
100 |   :group 'org-roam-server-light
101 |   :type 'boolean)
102 | 
103 | (defvar org-roam-server-light-last-roam-buffer ""
104 |   "Variable storing name of the last org-roam buffer.")
105 | 
106 | (defun org-roam-server-light-update-last-buffer ()
107 |   "Update `org-roam-server-light-last-roam-buffer'."
108 |   (let ((buf (or (buffer-base-buffer (current-buffer)) (current-buffer))))
109 |     (when (org-roam--org-roam-file-p
110 |            (buffer-file-name buf))
111 |       (setq org-roam-server-light-last-roam-buffer
112 |             (car (last (split-string (org-roam--path-to-slug (buffer-name buf)) "/"))))
113 |       (f-write-text
114 |        org-roam-server-light-last-roam-buffer
115 |        'utf-8
116 |        (concat org-roam-server-light-tmp-dir "org-roam-server-light-last-roam-buffer")))))
117 | 
118 | (defun org-roam-server-light-find-file-hook-function ()
119 |   "If the current visited file is an `org-roam` file, update the current buffer."
120 |   (when (org-roam--org-roam-file-p)
121 |     (add-hook 'post-command-hook #'org-roam-server-light-update-last-buffer nil t)
122 |     (org-roam-server-light-update-last-buffer)))
123 | 
124 | ;;;###autoload
125 | (define-minor-mode org-roam-server-light-mode
126 |   "Start the http server and serve org-roam files."
127 |   :lighter ""
128 |   :global t
129 |   :init-value nil
130 |   (let* ((title "org-roam-server-light"))
131 |     (if (not (ignore-errors org-roam-server-light-mode))
132 |         (progn
133 |           (when (get-process title)
134 |             (delete-process title))
135 |           (remove-hook 'find-file-hook #'org-roam-server-light-find-file-hook-function nil)
136 |           (dolist (buf (org-roam--get-roam-buffers))
137 |             (with-current-buffer buf
138 |               (remove-hook 'post-command-hook #'org-roam-server-light-update-last-buffer t))))
139 |       (progn
140 |         (add-hook 'find-file-hook #'org-roam-server-light-find-file-hook-function nil nil)
141 |         (unless (file-exists-p org-roam-server-light-tmp-dir)
142 |           (make-directory org-roam-server-light-tmp-dir))
143 |         (f-write-text org-roam-server-light-network-vis-options
144 |                       'utf-8
145 |                       (expand-file-name "org-roam-server-light-network-vis-options" org-roam-server-light-tmp-dir))
146 |         (f-write-text org-roam-server-light-default-include-filters
147 |                       'utf-8
148 |                       (expand-file-name "org-roam-server-light-default-include-filters" org-roam-server-light-tmp-dir))
149 |         (f-write-text org-roam-server-light-default-exclude-filters
150 |                       'utf-8
151 |                       (expand-file-name "org-roam-server-light-default-exclude-filters" org-roam-server-light-tmp-dir))
152 |         (f-write-text org-roam-server-light-style
153 |                       'utf-8
154 |                       (expand-file-name "org-roam-server-light-style" org-roam-server-light-tmp-dir))
155 |         (f-write-text org-roam-db-location
156 |                       'utf-8
157 |                       (expand-file-name "org-roam-db-location" org-roam-server-light-tmp-dir))
158 |         (f-write-text org-roam-directory
159 |                       'utf-8
160 |                       (expand-file-name "org-roam-directory" org-roam-server-light-tmp-dir))
161 | 
162 |         (let ((default-directory (or org-roam-server-light-dir
163 |                                      (file-name-directory (symbol-file #'org-roam-server-light-mode))))
164 |               (exec (concat "python main.py" (when org-roam-server-light-debug " -d"))))
165 |           (if (and (file-writable-p default-directory)
166 |                    (file-readable-p (expand-file-name "main.py" default-directory)))
167 |               (start-process-shell-command "org-roam-server-light" "*org-roam-server-light-output-buffer*" exec)
168 |             (user-error "Looks like there isn't \"main.py\" to start server in the %s directory" default-directory)))))))
169 | 
170 | (provide 'org-roam-server-light)
171 | ;;; org-roam-server-light.el ends here
172 | 


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/public/select2.min.css:
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1 | .select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle}.select2-container .select2-selection--single{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--single .select2-selection__rendered{display:block;padding-left:8px;padding-right:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-selection--single .select2-selection__clear{position:relative}.select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered{padding-right:8px;padding-left:20px}.select2-container .select2-selection--multiple{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--multiple .select2-selection__rendered{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-search--inline{float:left}.select2-container .select2-search--inline .select2-search__field{box-sizing:border-box;border:none;font-size:100%;margin-top:5px;padding:0}.select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:1051}.select2-results{display:block}.select2-results__options{list-style:none;margin:0;padding:0}.select2-results__option{padding:6px;user-select:none;-webkit-user-select:none}.select2-results__option[aria-selected]{cursor:pointer}.select2-container--open .select2-dropdown{left:0}.select2-container--open .select2-dropdown--above{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--open .select2-dropdown--below{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-search--dropdown{display:block;padding:4px}.select2-search--dropdown .select2-search__field{padding:4px;width:100%;box-sizing:border-box}.select2-search--dropdown .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-search--dropdown.select2-search--hide{display:none}.select2-close-mask{border:0;margin:0;padding:0;display:block;position:fixed;left:0;top:0;min-height:100%;min-width:100%;height:auto;width:auto;opacity:0;z-index:99;background-color:#fff;filter:alpha(opacity=0)}.select2-hidden-accessible{border:0 !important;clip:rect(0 0 0 0) !important;-webkit-clip-path:inset(50%) !important;clip-path:inset(50%) !important;height:1px !important;overflow:hidden !important;padding:0 !important;position:absolute !important;width:1px 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4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow{border:none;border-right:1px solid #aaa;border-radius:0;border-top-left-radius:4px;border-bottom-left-radius:4px;left:1px;right:auto}.select2-container--classic.select2-container--open .select2-selection--single{border:1px solid #5897fb}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow{background:transparent;border:none}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--classic.select2-container--open.select2-container--above 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.select2-selection__choice{float:right;margin-left:5px;margin-right:auto}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--classic.select2-container--open .select2-selection--multiple{border:1px solid #5897fb}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--classic .select2-search--dropdown .select2-search__field{border:1px solid #aaa;outline:0}.select2-container--classic .select2-search--inline .select2-search__field{outline:0;box-shadow:none}.select2-container--classic .select2-dropdown{background-color:#fff;border:1px solid transparent}.select2-container--classic .select2-dropdown--above{border-bottom:none}.select2-container--classic .select2-dropdown--below{border-top:none}.select2-container--classic .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--classic .select2-results__option[role=group]{padding:0}.select2-container--classic .select2-results__option[aria-disabled=true]{color:grey}.select2-container--classic .select2-results__option--highlighted[aria-selected]{background-color:#3875d7;color:#fff}.select2-container--classic .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic.select2-container--open .select2-dropdown{border-color:#5897fb}
2 | 


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/public/org.css:
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1 | /*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block}audio:not([controls]){display:none;height:0}progress{vertical-align:baseline}[hidden],template{display:none}a{background-color:transparent;-webkit-text-decoration-skip:objects}a:active,a:hover{outline-width:0}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:inherit;font-weight:bolder}dfn{font-style:italic}h1{font-size:2em;margin:.67em 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  3 | <head>
  4 |     <meta charset="utf-8">
  5 |     <title>Org Roam Server</title>
  6 |     <link rel="stylesheet" href="/bootstrap.min.css">
  7 |     <link rel="stylesheet" href="/bootstrap-toggle.min.css">
  8 |     <link rel="stylesheet" href="/select2.min.css">
  9 |     <script type="text/javascript" src=
 10 |     "/jquery-3.5.0.min.js"></script>
 11 |     <script type="text/javascript" src=
 12 |     "/vis-network.min.js"></script>
 13 |     <script type="text/javascript" src=
 14 |     "/bootstrap.min.js"></script>
 15 |     <script type="text/javascript" src="/select2.min.js"></script>
 16 |     <script type="text/javascript" src=
 17 |     "/bootstrap-toggle.min.js"></script>
 18 |     <style type="text/css">
 19 |      * { padding: 0; margin: 0; }
 20 |      html, body {
 21 |        min-height: 100% !important;
 22 |        height: 100%;
 23 |        width: 100%;
 24 |        overflow: hidden;
 25 |        position: relative;
 26 |        z-index: 0;
 27 |      }
 28 | 
 29 |      a {
 30 |        color: "#0062CC";
 31 |      }
 32 |      #global-network, #buffer-network {
 33 |        min-height: 100% !important;
 34 |        height: 100%;
 35 |        width: 100%;
 36 |        overflow: hidden;
 37 |        position: relative;
 38 |        z-index: 4;
 39 |        color: #c7cec6 !important;
 40 |      }
 41 | 
 42 |      #temp-network {
 43 |        display: none;
 44 |      }
 45 | 
 46 |      #preview-frame{
 47 |        display: none;
 48 |        position: absolute;
 49 |        z-index: 100;
 50 |      }
 51 | 
 52 |      #fileframe {
 53 |        display: none;
 54 |        position: absolute;
 55 |        z-index: 100;
 56 |      }
 57 | 
 58 |      #iframe-buttons {
 59 |        position: absolute;
 60 |        z-index: 101;
 61 |      }
 62 | 
 63 |      #back-button,
 64 |      #edit-button,
 65 |      #refresh-button {
 66 |        display: inline-block;
 67 |        z-index: 102;
 68 |      }
 69 | 
 70 |      #view-menu {
 71 |        position: absolute;
 72 |        right: 0;
 73 |        z-index: 5;
 74 |      }
 75 | 
 76 |      #dropdownfiles {
 77 |        display: none;
 78 |        position: absolute;
 79 |        width: 25%;
 80 |        z-index: 5;
 81 |      }
 82 | 
 83 |      #controls {
 84 |        position: fixed;
 85 |        bottom: 0;
 86 |        left: 0;
 87 |        right: 0;
 88 |        max-height: 40px;
 89 |        display: flex;
 90 |        z-index: 5;
 91 |      }
 92 | 
 93 |      #dropdownnodes, #dropdownfilters {
 94 |        display: none;
 95 |        align-self: flex-start;
 96 |        width: 25%;
 97 |      }
 98 | 
 99 |      #formdistance {
100 |        display: none;
101 |        align-self: flex-start;
102 |        margin-left: 10px;
103 |      }
104 | 
105 |      #formdistance label {
106 |        margin-bottom: 0;
107 |      }
108 | 
109 |      #inputdistance {
110 |        width: 50px;
111 |      }
112 | 
113 |      .darkmode #inputdistance {
114 |        color: #c7cec6;
115 |        background-color: #1d1e20;
116 |      }
117 | 
118 |      #reload-button {
119 |        margin-left: auto;
120 |      }
121 | 
122 |      #toggle-list-type-button {
123 |        margin-right: auto;
124 |      }
125 | 
126 |      #toggle-preview {
127 |        position: relative;
128 |        float: left;
129 |        width: %50
130 |      }
131 | 
132 |      #debug-button {
133 |        display: none;
134 |        position: absolute;
135 |        left:    0;
136 |        bottom:   0;
137 |        z-index: 5;
138 |      }
139 | 
140 |      #colormode {
141 |        position: absolute;
142 |        display: inline-block;
143 |        left: 50%;
144 |        z-index: 5;
145 |      }
146 | 
147 |      .select2-container--default .select2-selection--single,
148 |      .select2-container--default .select2-selection--multiple,
149 |      #inputdistance, #colormode, html, body {
150 |        -webkit-transition: background-color 500ms ease-out;
151 |        -moz-transition: background-color 500ms ease-out;
152 |        -o-transition: background-color 500ms ease-out;
153 |        transition: background-color 500ms ease-out;
154 |      }
155 | 
156 |      .darkmode .select2-container--default .select2-selection--single,
157 |      .darkmode .select2-container--default .select2-selection--multiple,
158 |      .darkmode .select2-search--dropdown,
159 |      .darkmode .select2-results,
160 |      .darkmode
161 |      .select2-container--default
162 |      .select2-selection--multiple
163 |      .select2-selection__choice {
164 |        background-color: #1d1e20;
165 |      }
166 | 
167 |      .darkmode .select2-search__field {
168 |        background-color: #1d1e20;
169 |        color: #c7cec6 ;
170 |      }
171 |     </style>
172 | </head>
173 | <body>
174 |     <div id="dropdownfiles">
175 |         <select class="dropdownfiles" name="files" style=
176 |         "width: 100%;">
177 |             <option>
178 |             </option>
179 |         </select>
180 |     </div>
181 | 
182 |     <div class="box" id="preview-frame">
183 |         <button class="btn btn-link float-left" id="back-button"
184 |         onclick="history.back()">Back</button> <iframe src="" id=
185 |         "hovernode" name="hovernode"></iframe>
186 |     </div>
187 |     <label class="checkbox-inline" id="colormode"><input type=
188 |     "checkbox" data-toggle="toggle" data-on="Light Mode" data-off=
189 |     "Dark Mode" data-onstyle="default" data-offstyle="default"
190 |     data-size="small" id="colormode-checkbox"></label>
191 |     <div class="btn-group btn-group-toggle float-right"
192 |     data-toggle="buttons" id="view-menu">
193 |         <label class="btn btn-sm btn-primary btn-simple active" id=
194 |         "globalview"><input type="radio" name="views" checked id=
195 |         "global" value="global"> <span class=
196 |         "d-none d-sm-block d-md-block d-lg-block d-xl-block">Database
197 |         Network</span></label> <label class=
198 |         "btn btn-sm btn-primary btn-simple" id=
199 |         "bufferview"><input type="radio" class="d-none d-sm-none"
200 |         name="views" id="buffer" value="buffer"> <span class=
201 |         "d-none d-sm-block d-md-block d-lg-block d-xl-block">Buffer
202 |         Network</span></label> <label class=
203 |         "btn btn-sm btn-primary btn-simple" id=
204 |         "fileview"><input type="radio" class="d-none d-sm-none"
205 |         name="views" id="files" value="files"> <span class=
206 |         "d-none d-sm-block d-md-block d-lg-block d-xl-block">File
207 |         Viewer</span></label>
208 |     </div>
209 |     <button class="btn btn-sm btn-primary btn-simple" id=
210 |     "toggle-preview">Enable Preview</button>
211 |     <div id="controls">
212 |         <div id="dropdownfilters">
213 |             <select class="dropdownfilters" name="tags" multiple=
214 |             "multiple" style="width: 100%;">
215 |                 <option>
216 |                 </option>
217 |             </select>
218 |         </div>
219 | 
220 |         <div id="dropdownnodes">
221 |             <select class="dropdownnodes" name="nodes" style=
222 |             "width: 100%;">
223 |                 <option>
224 |                 </option>
225 |             </select>
226 |         </div>
227 | 
228 |         <div id="formdistance">
229 |             <label for="distance">Distance:</label> <input id=
230 |             "inputdistance" name="distance" type="number" value="1"
231 |             min="0" pattern="\d+">
232 |         </div>
233 |         <button class="btn btn-primary btn-danger btn-sm" id=
234 |         "toggle-list-type-button">Exclude</button> <button class=
235 |         "btn btn-primary btn-danger btn-sm" id=
236 |         "reload-button">Reload</button>
237 |     </div>
238 |     <button class="btn btn-primary btn-danger btn-sm" id=
239 |     "debug-button">Debug</button>
240 |     <div id="global-network">
241 |     </div>
242 | 
243 |     <div id="buffer-network">
244 |     </div>
245 | 
246 |     <div id="temp-network">
247 |     </div>
248 | 
249 |     <div class="fileframe" id="fileframe">
250 |         <div id="iframe-buttons">
251 |             <button class="btn btn-link float-left" id=
252 |             "back-button">Back</button> <button class=
253 |             "btn btn-link" id="edit-button">Edit</button>
254 |             <button class="btn btn-link" id=
255 |             "refresh-button">Refresh</button>
256 |         </div>
257 |         <iframe src="" id="filenode" name="filenode"></iframe>
258 |         <iframe src="" id="backlinks" name="backlinks"></iframe>
259 |     </div>
260 |     <script type="text/javascript">
261 | 
262 |      // Maximum of an array given compare function
263 |      Array.prototype.max = function(compare) {
264 |        if (this.length === 0) return null;
265 |        if (this.length === 1) return this[0];
266 |        compare = (compare || Math.max);
267 |        let v = this[0];
268 |        for (let i = 1; i < this.length; i++) {
269 |          let ret = compare(this[i], v);
270 |          if (ret > 0) {
271 |            v = this[i];
272 |          }
273 |        }
274 |        return v;
275 |      }
276 | 
277 |      const urlParams = new URLSearchParams(window.location.search);
278 |      const token = urlParams.get('token');
279 | 
280 |      $(window).on("load", function () {
281 |        var customNetworkOptions = {}
282 |        $.ajax({
283 |          async: false,
284 |          type: 'GET',
285 |          url: `/network-vis-options?token=${token}`,
286 |          success: function(data) {
287 |            customNetworkOptions = data;
288 |          }
289 |        });
290 | 
291 |        $.ajax({
292 |          async: false,
293 |          type: 'GET',
294 |          url: `/server-css?token=${token}`,
295 |          success: function(data) {
296 |            var style = document.createElement('style');
297 |            style.type = 'text/css';
298 |            style.innerHTML = data;
299 |            document.getElementsByTagName('head')[0].appendChild(style);
300 |          }
301 |        });
302 | 
303 |        var includeFilters = new Set();
304 |        var excludeFilters = new Set();
305 |        const FilterEnum = Object.freeze({"exclude":0, "include":1})
306 |        const filters = [excludeFilters, includeFilters];
307 |        let filterState = FilterEnum.exclude;
308 |        var defaultIncludeFilters = [];
309 |        var defaultExcludeFilters = [];
310 |        const filterButtonTitles = ['Exclude', 'Include'];
311 |        const filterButtonColors = ['#c82333', 'green'];
312 | 
313 |        $.ajax({
314 |          async: false,
315 |          type: 'GET',
316 |          url: `/default-filters?token=${token}`,
317 |          success: function(data) {
318 |            if (data.include) {
319 |              for (let i = 0; i < data.include.length; i++) {
320 |                filters[FilterEnum.include]
321 |                  .add(JSON.stringify(data.include[i]));
322 |                defaultIncludeFilters.push(data.include[i].id);
323 |              }
324 |            }
325 |            if (data.exclude) {
326 |              for (let i = 0; i < data.exclude.length; i++) {
327 |                filters[FilterEnum.exclude]
328 |                  .add(JSON.stringify(data.exclude[i]));
329 |                defaultExcludeFilters.push(data.exclude[i].id);
330 |              }
331 |            }
332 |          }
333 |        });
334 | 
335 |        var previewFrame = document.getElementById("preview-frame"); // div
336 |        var hoverNode = document.getElementById("hovernode"); // iframe
337 |        var globalNetwork;
338 |        var bufferNetwork;
339 | 
340 |        let transformString =
341 |          `translateX(25px)`+
342 |          `translateY(${($("#view-menu").height() + 50)/2}px)`;
343 |        $("#fileframe").css("webkitTransform", transformString);
344 |        $("#fileframe").css("MozTransform", transformString);
345 |        $("#fileframe").css("msTransform", transformString);
346 |        $("#fileframe").css("OTransform", transformString);
347 |        $("#fileframe").css("transform", transformString);
348 | 
349 |        $("#fileframe #back-button")
350 |          .on("click", function iframeGoBack() {
351 |            if (darkmode) {
352 |              // Hide iframes until the page is loaded
353 |              // to prevent flickering
354 |              $("#fileframe").css("display", "none");
355 |            }
356 |            window.history.back();
357 |          });
358 | 
359 |        $("#fileframe #edit-button")
360 |          .on("click", function () {
361 |            const url = new URL(document.getElementById("filenode")
362 |                                        .contentWindow.location.href);
363 |            let string = url.pathname.substring(
364 |              1, url.pathname.lastIndexOf('.'));
365 |            for (let i = 0; i < select2Data.length; i++) {
366 |              if (select2Data[i].id === string) {
367 |                window.open("org-protocol://roam-file?file="
368 |                  .concat(select2Data[i].path),
369 |                            "_self");
370 |                break
371 |              }
372 |            }
373 |          });
374 | 
375 |        $("#fileframe #refresh-button")
376 |          .on("click", function () {
377 |            if (darkmode) {
378 |              // Hide iframes until the page is loaded
379 |              // to prevent flickering
380 |              $("#fileframe").css("display", "none");
381 |            }
382 |            const url = document.getElementById("filenode")
383 |                                .contentWindow.location.href;
384 |            $("#filenode").attr("src", url);
385 |          });
386 | 
387 |        function onWindowResize () {
388 |          $("#filenode").width(($(window).width() - 50) * 0.7);
389 |          $("#backlinks").width(($(window).width() - 50) * 0.3);
390 |          $("#filenode").height($(window).height() -
391 |                                $("#view-menu").height() - 50);
392 |          $("#backlinks").height($(window).height() -
393 |                                 $("#view-menu").height() - 50);
394 |        }
395 |        onWindowResize();
396 |        window.onresize = onWindowResize;
397 | 
398 |        $("#toggle-preview").css("display", "block");
399 |        $("#dropdownfiles").css("display", "none");
400 |        $("#dropdownnodes").css("display", "none");
401 |        $("#formdistance").css("display", "none");
402 |        $("#dropdownfilters").css("display", "block");
403 |        $("#fileframe").css("display", "none");
404 |        $("#global-network").css("display", "block");
405 |        $("#buffer-network").css("display", "none");
406 | 
407 |        $("#preview-frame").hover(
408 |          function () {previewFrame.style.display = "block";},
409 |          function () {previewFrame.style.display = "none";});
410 | 
411 |        var darkmode;
412 |        if (localStorage.darkmode === "true") {
413 |          $('#colormode-checkbox').bootstrapToggle('on')
414 |        } else {
415 |          $('#colormode-checkbox').bootstrapToggle('off')
416 |        }
417 | 
418 |        $('#colormode-checkbox').change(function() {
419 |          if(this.checked) {
420 |            $(document.body).addClass("darkmode");
421 |            document.body.style.backgroundColor = "#1d1e20";
422 |            document.body.style.color = "#c7cec6";
423 |            darkmode = true;
424 |            localStorage.darkmode = true;
425 |            iframeSetColor("filenode", "#1d1e20", "#c7cec6");
426 |            iframeSetColor("backlinks", "#1d1e20", "#c7cec6");
427 |            globalNetwork.setOptions({nodes: {font: { color: "#c7cec6" }}});
428 |            if ($("#buffer-network").css("display") === "block") {
429 |              bufferNetwork.setOptions({nodes: {font: { color: "#c7cec6" }}});
430 |            }
431 |          } else {
432 |            $(document.body).removeClass("darkmode");
433 |            document.body.style.backgroundColor = "white";
434 |            document.body.style.color = "black";
435 |            darkmode = false;
436 |            localStorage.darkmode = false;
437 |            iframeSetColor("filenode", "white", "black");
438 |            iframeSetColor("backlinks", "white", "black");
439 |            globalNetwork.setOptions({nodes: {font: { color: "black" }}});
440 |            if ($("#buffer-network").css("display") === "block") {
441 |              bufferNetwork.setOptions({nodes: {font: { color: "black" }}});
442 |            }
443 |          }
444 |        })
445 | 
446 |        // Visjs network options
447 |        var options = $.extend(true, {
448 |          nodes: {shape: "dot"},
449 |          interaction: {hover: true},
450 |          layout: {improvedLayout: true}
451 |        }, customNetworkOptions);
452 | 
453 |        var tags;
454 | 
455 |        // Initialize the network
456 |        // Any update to the dataset objects will update the Network
457 |        var nodeDataset = new vis.DataSet();
458 |        var edgeDataset = new vis.DataSet();
459 | 
460 |        var filterColors = new Array();
461 |        var view = new vis.DataView(nodeDataset, {
462 |          filter: function (item) {
463 |            let parsed_filter;
464 |            for (let i = 0; i < filters.length; i++) {
465 |              if (filters[i].size > 0) {
466 |                if (item.tags) {
467 |                  let itemTags = new Set(item.tags);
468 |                  for (let filter of filters[i].values()) {
469 |                    parsed_filter = JSON.parse(filter);
470 |                    if (parsed_filter.parent === "tags"){
471 |                      if ((i == FilterEnum.include ^
472 |                        itemTags.has(parsed_filter.id))) {
473 |                        return false;
474 |                      }
475 |                    }
476 |                  }
477 |                } else {
478 |                  if (i == FilterEnum.include) {
479 |                    return false;
480 |                  }
481 |                }
482 |              }
483 |            }
484 |            return true;
485 |          }
486 |        });
487 | 
488 |        globalNetwork = new vis.Network(document.getElementById("global-network"),
489 |                                        {nodes: view,
490 |                                         edges: edgeDataset},
491 |                                        options);
492 | 
493 |        var tempNetwork = new vis.Network(document.getElementById("temp-network"),
494 |                                          {nodes: nodeDataset,
495 |                                           edges: edgeDataset},
496 |                                          {layout:{improvedLayout: false},
497 |                                           physics:{enabled: false}});
498 | 
499 |        globalNetwork.on("stabilized", onStabilized);
500 |        globalNetwork.on("selectNode", onNodeClick);
501 |        globalNetwork.on("hoverNode", onNodeHover);
502 |        globalNetwork.on("blurNode", onNodeBlur);
503 | 
504 |        $('#colormode-checkbox').change()
505 | 
506 |        function onStabilized () {
507 |          // Update positions storage
508 |          localStorage.positions = JSON.stringify(globalNetwork.getPositions());
509 |        }
510 | 
511 |        var currentNode;
512 |        var preview = false;
513 | 
514 |        var currentBuffer;
515 |        var oldCurrentBufferData = "";
516 |        function setCurrentBufferSource () {
517 |          currentBuffer = new EventSource(`/current-buffer-data?token=${token}`);
518 |          currentBuffer.onmessage = function (event) {
519 |            if (oldCurrentBufferData !== event.data) {
520 |              currentNode = event.data;
521 |              oldCurrentBufferData = event.data;
522 |              if ($("#buffer-network").css("display") === "block") {
523 |                drawBufferNetwork();
524 |              }
525 |            }
526 |          }
527 |        }
528 |        setCurrentBufferSource();
529 | 
530 |        function debugFunction() {
531 |        }
532 | 
533 |        $("#debug-button").click(function() {
534 |          debugFunction();
535 |        });
536 | 
537 |        var roamData;
538 |        var roamSource;
539 |        function reload() {
540 |          $.get(`/roam-data?force=1&token=${token}`, function(data, status){
541 |            console.log(`Connection to /roam-data: ${status}`);
542 |            roamData = JSON.parse(data.substring(data.indexOf(':') + 1));
543 |            update();
544 | 
545 |            roamSource = new EventSource(`/roam-data?token=${token}`);
546 |            roamSource.onmessage = function (event) {
547 |              roamData = JSON.parse(event.data);
548 |              update();
549 |            }
550 |          });
551 |        }
552 |        reload();
553 | 
554 |        $("#reload-button").click(function() {
555 |          roamSource.close()
556 |          reload();
557 |          currentBuffer.close()
558 |          setCurrentBufferSource();
559 |        });
560 | 
561 |        $("#toggle-list-type-button").click(function() {
562 |          filterState = (filterState + 1) % filters.length;
563 |          $(this).css('background', filterButtonColors[filterState]);
564 |          $(this).text(filterButtonTitles[filterState]);
565 |        });
566 | 
567 |        function update () {
568 |          updateNodesAndEdges();
569 |          updateDropdown();
570 | 
571 |          if ($("#buffer-network").css("display") === "block") {
572 |            if (currentNode) {
573 |              drawBufferNetwork();
574 |            }
575 |          }
576 |        }
577 | 
578 |        function iframeSetColor(id, background, color) {
579 |          let iframe = document.getElementById(id).contentDocument.body;
580 |          let transition = "background-color 500ms ease-out"
581 |          iframe.style.webkitTransition = transition;
582 |          iframe.style.MozTransition = transition;
583 |          iframe.style.msTransition = transition;
584 |          iframe.style.OTransition = transition;
585 |          iframe.style.transition = transition;
586 |          iframe.style.backgroundColor  = background;
587 | 
588 |          iframe.style.color = color;
589 |          let h1s = document.getElementById(id)
590 |                            .contentDocument.getElementsByTagName("h1");
591 |          for (let i = 0; i < h1s.length; i++) {
592 |            h1s[i].style.color = color;
593 |          }
594 |        }
595 | 
596 |        var select2Data = [];
597 |        function updateDropdown() {
598 |          select2Data = [];
599 |          for (let i = 0 ; i < roamData.nodes.length; i++) {
600 |            select2Data.push({id: roamData.nodes[i].id,
601 |                              text: roamData.nodes[i].title,
602 |                              path: roamData.nodes[i].path})
603 |          }
604 | 
605 |          // Node search dropdown (Buffer Network View)
606 |          $(".dropdownnodes")
607 |            .select2({
608 |              data: select2Data,
609 |              placeholder: 'Node',
610 |              width: 'resolve'
611 |            })
612 |            .on('select2:select', function (e) {
613 |              currentNode = e.params.data.id;
614 |              drawBufferNetwork();
615 |            });
616 | 
617 |          // File search dropdown (File Viewer)
618 |          $(".dropdownfiles")
619 |            .select2({
620 |              data: select2Data,
621 |              placeholder: 'File',
622 |              width: 'resolve'
623 |            })
624 |            .on('select2:select', function (e) {
625 |              if (darkmode) {
626 |                // Hide iframes until the page is loaded
627 |                // to prevent flickering
628 |                $("#fileframe").css("display", "none");
629 |              }
630 |              $("#filenode")
631 |                .attr("src", e.params.data.id.concat(`.html?token=${token}`));
632 |            });
633 | 
634 |          let select2Filters = [{id: "tags", text: "Tags", children: []}];
635 |          tags.forEach(function (tag) {
636 |            select2Filters[0].children.push({id: tag,
637 |                                             text: tag,
638 |                                             parent: "tags"})
639 |          });
640 | 
641 |          $(".dropdownfilters").html(""); // To prevent duplicate tags
642 |          let s2filters = $(".dropdownfilters")
643 |            .select2({
644 |              data: select2Filters,
645 |              placeholder: "Filter",
646 |              width: 'resolve',
647 |              templateSelection: function (data, container) {
648 |                if(!filterColors[data.id]) {
649 |                  const color = $('#toggle-list-type-button').
650 |                                     css("backgroundColor");
651 |                  $(container).css("background-color", color);
652 |                  filterColors[data.id] = color;
653 |                } else {
654 |                  $(container).css("background-color",
655 |                                   filterColors[data.id]);
656 |                }
657 |                return data.text;
658 |              }
659 |            })
660 |            .on('select2:select', function (e) {
661 |              filters[filterState].add(JSON.stringify(
662 |                {id: e.params.data.id, parent: e.params.data.parent}));
663 |              view.refresh()
664 |            })
665 |            .on('select2:unselect', function (e) {
666 |              for (let i = 0; i < filters.length; i++) {
667 |                filters[i].delete(
668 |                  JSON.stringify({id: e.params.data.id,
669 |                                  parent: e.params.data.parent}));
670 |              }
671 | 
672 |              //maintain color map
673 |              filterColors[e.params.data.id] = null;
674 |              view.refresh()
675 |            });
676 | 
677 |          for (let i = 0; i < defaultIncludeFilters.length; i++) {
678 |            filterColors[defaultIncludeFilters[i]] =
679 |              filterButtonColors[FilterEnum.include];
680 |          }
681 |          for (let i = 0; i < defaultExcludeFilters.length; i++) {
682 |            filterColors[defaultExcludeFilters[i]] =
683 |              filterButtonColors[FilterEnum.exclude];
684 |          }
685 |          s2filters.val(defaultIncludeFilters.concat(defaultExcludeFilters))
686 |                   .trigger('change');
687 | 
688 |          $("#filenode").on("load", function () {
689 |            let string = document.getElementById("filenode")
690 |                                 .contentWindow.location.href;
691 |            string = string.substring(string.lastIndexOf('/') + 1);
692 |            string = string.substring(0, string.lastIndexOf('.'));
693 |            let link;
694 |            for (let i = 0; i < select2Data.length; i++) {
695 |              if (select2Data[i].id === string) {
696 |                link = `org-roam-buffer?path=${select2Data[i].path}&` +
697 |                       `label=${select2Data[i].text}&token=${token}`;
698 |                break
699 |              }
700 |            }
701 | 
702 |            const links = document.getElementById("filenode")
703 |                                  .contentWindow.document.getElementsByTagName("a");
704 |            for (let i = 0; i < links.length; i++) {
705 |              links[i].onclick = function () {
706 |                if (darkmode) {
707 |                  // Hide iframes until the page is loaded
708 |                  // to prevent flickering
709 |                  $("#fileframe").css("display", "none");
710 |                }
711 |              }
712 |            }
713 | 
714 |            $("#backlinks").attr("src", link);
715 |            $('#backlinks').on('load', function() {
716 |              const links = document.getElementById("backlinks")
717 |                                    .contentWindow.document.getElementsByName("backlink");
718 |              let url;
719 |              let base_location;
720 |              for (let i = 0; i < links.length; i++) {
721 |                links[i].onclick = function () {
722 |                  url = this.id.substring(0, this.id.lastIndexOf('.'));
723 |                  url = url.concat(".html");
724 |                  base_location = document.getElementById("filenode")
725 |                                          .contentWindow.location;
726 |                  url = `${base_location.protocol}//`+
727 |                        `${base_location.host}/`+
728 |                        `${url}?token=${token}`
729 |                        if (darkmode) {
730 |                          // Hide iframes until the page is loaded
731 |                          // to prevent flickering
732 |                          $("#fileframe").css("display", "none");
733 |                        }
734 |                  $("#filenode").attr("src", url);
735 |                }
736 |              }
737 |              if (darkmode) {
738 |                iframeSetColor("filenode", "#1d1e20", "#c7cec6");
739 |                iframeSetColor("backlinks", "#1d1e20", "#c7cec6");
740 |                $("#fileframe").css("display", "block");
741 |              } else {
742 |                iframeSetColor("filenode", "white", "black");
743 |                iframeSetColor("backlinks", "white", "black");
744 |              }
745 |            });
746 |          });
747 |        }
748 | 
749 |        $("#globalview").click(function() {
750 |          $("#toggle-preview").css("display", "block");
751 |          $("#dropdownfiles").css("display", "none");
752 |          $("#dropdownfilters").css("display", "block");
753 |          $("#fileframe").css("display", "none");
754 |          $("#dropdownnodes").css("display", "none");
755 |          $("#formdistance").css("display", "none");
756 |          $("#global-network").css("display", "block");
757 |          $("#buffer-network").css("display", "none");
758 |          $("#toggle-list-type-button").css("display", "block");
759 |        });
760 |        $("#bufferview").click(function() {
761 |          $("#toggle-preview").css("display", "block");
762 |          $("#dropdownfiles").css("display", "none");
763 |          $("#dropdownfilters").css("display", "none");
764 |          $("#dropdownnodes").css("display", "block");
765 |          $("#formdistance").css("display", "block");
766 |          $("#fileframe").css("display", "none");
767 |          $("#global-network").css("display", "none");
768 |          $("#buffer-network").css("display", "block");
769 |          $("#toggle-list-type-button").css("display", "none");
770 |          if (currentNode) {
771 |            drawBufferNetwork();
772 |          }
773 |        });
774 |        $("#fileview").click(function() {
775 |          $("#global-network").css("display", "none");
776 |          $("#buffer-network").css("display", "none");
777 |          $("#toggle-preview").css("display", "none");
778 |          $("#dropdownnodes").css("display", "none");
779 |          $("#formdistance").css("display", "none");
780 |          $("#dropdownfiles").css("display", "block");
781 |          $("#dropdownfilters").css("display", "none");
782 |          $("#fileframe").css("display", "block");
783 |          $("#toggle-list-type-button").css("display", "none");
784 |        });
785 |        $("#toggle-preview").click(function() {
786 |          if (preview) {
787 |            preview = false;
788 |            $("#toggle-preview").text("Enable Preview");
789 |          } else {
790 |            preview = true;
791 |            $("#toggle-preview").text("Disable Preview");
792 |          }
793 |        });
794 |        $("#inputdistance").on("input", drawBufferNetwork);
795 | 
796 |        function updateNodesAndEdges () {
797 |          const tempDataset = new vis.DataSet(roamData.nodes);
798 |          nodeDataset.update(roamData.nodes);
799 |          edgeDataset.clear();
800 |          edgeDataset.update(roamData.edges);
801 |          const nodes = tempDataset.get({returnType:"Object"});
802 |          if (localStorage.positions &&
803 |              !jQuery.isEmptyObject(localStorage.positions)) {
804 |            let structuredPositions = []
805 |            const positions = JSON.parse(localStorage.positions);
806 |            for (let key in positions) {
807 |              if (Object.prototype.hasOwnProperty.call(positions, key)) {
808 |                if (nodes[key]) { // Check if it is removed from the database
809 |                  structuredPositions.push({id: key,
810 |                                            x: positions[key].x,
811 |                                            y: positions[key].y});
812 |                } else {
813 |                  nodeDataset.remove(key);
814 |                }
815 |              }
816 |            }
817 |            nodeDataset.update(structuredPositions);
818 |          }
819 | 
820 |          // Set value depending on the number of connected nodes
821 |          // Also construct a set of tags
822 |          tags = new Set();
823 |          for (let nodeId in nodes) {
824 |            if (nodes[nodeId].tags) {
825 |              for (let i = 0; i < nodes[nodeId].tags.length; i++ ) {
826 |                tags.add(nodes[nodeId].tags[i]);
827 |              }
828 |            }
829 |            if (!nodes[nodeId].value) {
830 |              nodes[nodeId].value = tempNetwork.getConnectedNodes(nodeId).length;
831 |            }
832 |          }
833 | 
834 |          function compareNodeValues(nodeId1, nodeId2) {
835 |            return nodes[nodeId1].value - nodes[nodeId2].value;
836 |          }
837 | 
838 |          // Group the nodes
839 |          let group = 0;
840 |          const keys = Object.keys(nodes).sort(compareNodeValues);
841 |          for (let i = 0; i < keys.length; i++) {
842 |            const k = keys[i];
843 |            if (!nodes[k].group) {
844 |              const connectedNodes = tempNetwork.getConnectedNodes(k);
845 |              if (connectedNodes.length > 0) {
846 |                const node = connectedNodes.max(compareNodeValues);
847 |                if (!nodes[node].group) {
848 |                  nodes[node].group = group;
849 |                  group += 1;
850 |                }
851 |                nodes[k].group = nodes[node].group;
852 |              } else {
853 |                nodes[k].group = group;
854 |                group += 1;
855 |              }
856 |            }
857 |          }
858 | 
859 |          // Update the dataset
860 |          let updateArray = [];
861 |          for (let nodeId in nodes) {
862 |            if (Object.prototype.hasOwnProperty.call(nodes, nodeId)) {
863 |              updateArray.push(nodes[nodeId]);
864 |            }
865 |          }
866 |          nodeDataset.update(updateArray);
867 | 
868 |          // Keep roamData updated for buffer network
869 |          roamData.nodes = updateArray;
870 |        }
871 | 
872 |        function onNodeClick(params) {
873 |          if (params.nodes.length === 1) {
874 |            let node = params.nodes[0];
875 |            window.open(tempNetwork.body.nodes[node].options.url,
876 |                        "_self");
877 |            currentNode = node;
878 |            // If we are in the buffer view, draw new node
879 |            if ($("#buffer-network").css("display") === "block") {
880 |              drawBufferNetwork();
881 |            }
882 |          }
883 |        }
884 | 
885 |        var nodeHovered = true;
886 |        function onNodeHover(params) {
887 |          if (preview) {
888 |            nodeHovered = true;
889 |            hoverNode.src = params.node.concat(`.html?token=${token}`);
890 |            $('#hovernode').on('load', function() {
891 |              if (nodeHovered) {
892 |                let x = params.event.clientX;
893 |                let y = params.event.clientY;
894 | 
895 |                $("#hovernode").width(
896 |                  Math.abs($(window).width()/2 - x) +
897 |                  $(window).width()/2 - 50);
898 |                $("#hovernode").height(
899 |                  Math.abs($(window).height()/2 - y) +
900 |                  $(window).height()/2 - 50);
901 | 
902 |                // Check boundaries
903 |                if ((x + $("#hovernode").width()) > $(window).width()) {
904 |                  x = x - $("#hovernode").width();
905 |                }
906 |                if ((y + $("#hovernode").height()) > $(window).height()) {
907 |                  y = y - $("#hovernode").height();
908 |                }
909 | 
910 |                // Move previewFrame to the hovered node's position
911 |                let transformString =
912 |                  `translateX(${x}px)`+
913 |                  `translateY(${y}px)`;
914 |                previewFrame.style.webkitTransform = transformString;
915 |                previewFrame.style.MozTransform = transformString;
916 |                previewFrame.style.msTransform = transformString;
917 |                previewFrame.style.OTransform = transformString;
918 |                previewFrame.style.transform = transformString;
919 | 
920 |                if (darkmode) {
921 |                  iframeSetColor("hovernode", "#1d1e20", "#c7cec6");
922 |                } else {
923 |                  iframeSetColor("hovernode", "white", "black");
924 |                }
925 | 
926 |                previewFrame.style.display = "block";
927 |              }
928 |            });
929 |          }
930 |        }
931 | 
932 |        function onNodeBlur() {
933 |          nodeHovered = false;
934 |          previewFrame.style.display = "none";
935 |        }
936 | 
937 |        function collectConnectedNodes(
938 |          allNodes, baseNode, distance, alreadyConnected) {
939 |          if (distance < 1) {
940 |            return new Set([baseNode]); // base case for recursion
941 |          }
942 | 
943 |          let connectedNodes = new Set([baseNode]);
944 |          const neighbours = tempNetwork.getConnectedNodes(baseNode);
945 | 
946 |          for (let i = 0; i < neighbours.length; i++) {
947 |            // Skip this node if we've already seen it. Helps with the performance.
948 |            if (alreadyConnected && alreadyConnected.has(neighbours[i])) continue;
949 |            var neighbourConnectedNodes = collectConnectedNodes(
950 |              allNodes, neighbours[i], distance - 1, connectedNodes);
951 |            for (let node of neighbourConnectedNodes) {
952 |              connectedNodes.add(node);
953 |            }
954 |          }
955 |          return connectedNodes;
956 |        }
957 | 
958 |        function drawBufferNetwork() {
959 |          const nodeDataset = new vis.DataSet(roamData.nodes);
960 |          const nodes = nodeDataset.get({returnType:"Object"});
961 |          const connectedNodes = Array.from(
962 |            collectConnectedNodes(
963 |              nodes,
964 |              currentNode,
965 |              parseInt(document.getElementById('inputdistance').value)));
966 |          let bufferNodes = [];
967 |          for (let i = 0; i < connectedNodes.length; i++) {
968 |            bufferNodes.push(nodes[connectedNodes[i]]);
969 |          }
970 |          const bufferContainer = document.getElementById("buffer-network");
971 |          bufferNetwork = new vis.Network(
972 |            bufferContainer,
973 |            {nodes:bufferNodes,
974 |             edges:roamData.edges},
975 |            options);
976 |          bufferNetwork.on("selectNode", onNodeClick);
977 |          bufferNetwork.on("hoverNode", onNodeHover);
978 |          bufferNetwork.on("blurNode", onNodeBlur);
979 | 
980 |          if (darkmode) {
981 |            bufferNetwork.setOptions({nodes: {font: { color: "#c7cec6" }}});
982 |          } else {
983 |            bufferNetwork.setOptions({nodes: {font: { color: "black" }}});
984 |          }
985 |        }
986 |      });
987 |     </script>
988 | </body>
989 | </html>
990 | 


--------------------------------------------------------------------------------
/public/bootstrap.min.js:
--------------------------------------------------------------------------------
1 | /*!
2 |   * Bootstrap v4.0.0 (https://getbootstrap.com)
3 |   * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
4 |   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
5 |   */
6 | !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e(t.bootstrap={},t.jQuery,t.Popper)}(this,function(t,e,n){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function r(){return(r=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t}).apply(this,arguments)}e=e&&e.hasOwnProperty("default")?e.default:e,n=n&&n.hasOwnProperty("default")?n.default:n;var o,a,l,h,c,u,f,d,_,g,p,m,v,E,T,y,C,I,A,b,D,S,w,N,O,k,P=function(t){var e=!1;function n(e){var n=this,s=!1;return 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i,s,r,o=this,a=t(this._element).find(y.ACTIVE_ITEM)[0],l=this._getItemIndex(a),c=n||a&&this._getItemByDirection(e,a),_=this._getItemIndex(c),C=Boolean(this._interval);if(e===h?(i=v,s=E,r=u):(i=m,s=T,r=f),c&&t(c).hasClass(g))this._isSliding=!1;else if(!this._triggerSlideEvent(c,r).isDefaultPrevented()&&a&&c){this._isSliding=!0,C&&this.pause(),this._setActiveIndicatorElement(c);var I=t.Event(d.SLID,{relatedTarget:c,direction:r,from:l,to:_});P.supportsTransitionEnd()&&t(this._element).hasClass(p)?(t(c).addClass(s),P.reflow(c),t(a).addClass(i),t(c).addClass(i),t(a).one(P.TRANSITION_END,function(){t(c).removeClass(i+" "+s).addClass(g),t(a).removeClass(g+" "+s+" "+i),o._isSliding=!1,setTimeout(function(){return t(o._element).trigger(I)},0)}).emulateTransitionEnd(600)):(t(a).removeClass(g),t(c).addClass(g),this._isSliding=!1,t(this._element).trigger(I)),C&&this.cycle()}},o._jQueryInterface=function(e){return this.each(function(){var i=t(this).data(n),s=r({},a,t(this).data());"object"==typeof e&&(s=r({},s,e));var l="string"==typeof e?e:s.slide;if(i||(i=new o(this,s),t(this).data(n,i)),"number"==typeof e)i.to(e);else if("string"==typeof l){if("undefined"==typeof i[l])throw new TypeError('No method named "'+l+'"');i[l]()}else s.interval&&(i.pause(),i.cycle())})},o._dataApiClickHandler=function(e){var i=P.getSelectorFromElement(this);if(i){var s=t(i)[0];if(s&&t(s).hasClass(_)){var a=r({},t(s).data(),t(this).data()),l=this.getAttribute("data-slide-to");l&&(a.interval=!1),o._jQueryInterface.call(t(s),a),l&&t(s).data(n).to(l),e.preventDefault()}}},s(o,null,[{key:"VERSION",get:function(){return"4.0.0"}},{key:"Default",get:function(){return a}}]),o}();return t(document).on(d.CLICK_DATA_API,y.DATA_SLIDE,C._dataApiClickHandler),t(window).on(d.LOAD_DATA_API,function(){t(y.DATA_RIDE).each(function(){var e=t(this);C._jQueryInterface.call(e,e.data())})}),t.fn[e]=C._jQueryInterface,t.fn[e].Constructor=C,t.fn[e].noConflict=function(){return t.fn[e]=o,C._jQueryInterface},C}(e),H=function(t){var e="collapse",n="bs.collapse",i="."+n,o=t.fn[e],a={toggle:!0,parent:""},l={toggle:"boolean",parent:"(string|element)"},h={SHOW:"show"+i,SHOWN:"shown"+i,HIDE:"hide"+i,HIDDEN:"hidden"+i,CLICK_DATA_API:"click"+i+".data-api"},c="show",u="collapse",f="collapsing",d="collapsed",_="width",g="height",p={ACTIVES:".show, .collapsing",DATA_TOGGLE:'[data-toggle="collapse"]'},m=function(){function i(e,n){this._isTransitioning=!1,this._element=e,this._config=this._getConfig(n),this._triggerArray=t.makeArray(t('[data-toggle="collapse"][href="#'+e.id+'"],[data-toggle="collapse"][data-target="#'+e.id+'"]'));for(var i=t(p.DATA_TOGGLE),s=0;s<i.length;s++){var r=i[s],o=P.getSelectorFromElement(r);null!==o&&t(o).filter(e).length>0&&(this._selector=o,this._triggerArray.push(r))}this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}var o=i.prototype;return o.toggle=function(){t(this._element).hasClass(c)?this.hide():this.show()},o.show=function(){var e,s,r=this;if(!this._isTransitioning&&!t(this._element).hasClass(c)&&(this._parent&&0===(e=t.makeArray(t(this._parent).find(p.ACTIVES).filter('[data-parent="'+this._config.parent+'"]'))).length&&(e=null),!(e&&(s=t(e).not(this._selector).data(n))&&s._isTransitioning))){var o=t.Event(h.SHOW);if(t(this._element).trigger(o),!o.isDefaultPrevented()){e&&(i._jQueryInterface.call(t(e).not(this._selector),"hide"),s||t(e).data(n,null));var a=this._getDimension();t(this._element).removeClass(u).addClass(f),this._element.style[a]=0,this._triggerArray.length>0&&t(this._triggerArray).removeClass(d).attr("aria-expanded",!0),this.setTransitioning(!0);var l=function(){t(r._element).removeClass(f).addClass(u).addClass(c),r._element.style[a]="",r.setTransitioning(!1),t(r._element).trigger(h.SHOWN)};if(P.supportsTransitionEnd()){var _="scroll"+(a[0].toUpperCase()+a.slice(1));t(this._element).one(P.TRANSITION_END,l).emulateTransitionEnd(600),this._element.style[a]=this._element[_]+"px"}else l()}}},o.hide=function(){var e=this;if(!this._isTransitioning&&t(this._element).hasClass(c)){var n=t.Event(h.HIDE);if(t(this._element).trigger(n),!n.isDefaultPrevented()){var i=this._getDimension();if(this._element.style[i]=this._element.getBoundingClientRect()[i]+"px",P.reflow(this._element),t(this._element).addClass(f).removeClass(u).removeClass(c),this._triggerArray.length>0)for(var s=0;s<this._triggerArray.length;s++){var r=this._triggerArray[s],o=P.getSelectorFromElement(r);if(null!==o)t(o).hasClass(c)||t(r).addClass(d).attr("aria-expanded",!1)}this.setTransitioning(!0);var a=function(){e.setTransitioning(!1),t(e._element).removeClass(f).addClass(u).trigger(h.HIDDEN)};this._element.style[i]="",P.supportsTransitionEnd()?t(this._element).one(P.TRANSITION_END,a).emulateTransitionEnd(600):a()}}},o.setTransitioning=function(t){this._isTransitioning=t},o.dispose=function(){t.removeData(this._element,n),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null},o._getConfig=function(t){return(t=r({},a,t)).toggle=Boolean(t.toggle),P.typeCheckConfig(e,t,l),t},o._getDimension=function(){return t(this._element).hasClass(_)?_:g},o._getParent=function(){var e=this,n=null;P.isElement(this._config.parent)?(n=this._config.parent,"undefined"!=typeof this._config.parent.jquery&&(n=this._config.parent[0])):n=t(this._config.parent)[0];var s='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]';return t(n).find(s).each(function(t,n){e._addAriaAndCollapsedClass(i._getTargetFromElement(n),[n])}),n},o._addAriaAndCollapsedClass=function(e,n){if(e){var i=t(e).hasClass(c);n.length>0&&t(n).toggleClass(d,!i).attr("aria-expanded",i)}},i._getTargetFromElement=function(e){var n=P.getSelectorFromElement(e);return n?t(n)[0]:null},i._jQueryInterface=function(e){return this.each(function(){var s=t(this),o=s.data(n),l=r({},a,s.data(),"object"==typeof e&&e);if(!o&&l.toggle&&/show|hide/.test(e)&&(l.toggle=!1),o||(o=new i(this,l),s.data(n,o)),"string"==typeof e){if("undefined"==typeof o[e])throw new TypeError('No method named "'+e+'"');o[e]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.0.0"}},{key:"Default",get:function(){return a}}]),i}();return t(document).on(h.CLICK_DATA_API,p.DATA_TOGGLE,function(e){"A"===e.currentTarget.tagName&&e.preventDefault();var i=t(this),s=P.getSelectorFromElement(this);t(s).each(function(){var e=t(this),s=e.data(n)?"toggle":i.data();m._jQueryInterface.call(e,s)})}),t.fn[e]=m._jQueryInterface,t.fn[e].Constructor=m,t.fn[e].noConflict=function(){return t.fn[e]=o,m._jQueryInterface},m}(e),W=function(t){var e="dropdown",i="bs.dropdown",o="."+i,a=".data-api",l=t.fn[e],h=new RegExp("38|40|27"),c={HIDE:"hide"+o,HIDDEN:"hidden"+o,SHOW:"show"+o,SHOWN:"shown"+o,CLICK:"click"+o,CLICK_DATA_API:"click"+o+a,KEYDOWN_DATA_API:"keydown"+o+a,KEYUP_DATA_API:"keyup"+o+a},u="disabled",f="show",d="dropup",_="dropright",g="dropleft",p="dropdown-menu-right",m="dropdown-menu-left",v="position-static",E='[data-toggle="dropdown"]',T=".dropdown form",y=".dropdown-menu",C=".navbar-nav",I=".dropdown-menu .dropdown-item:not(.disabled)",A="top-start",b="top-end",D="bottom-start",S="bottom-end",w="right-start",N="left-start",O={offset:0,flip:!0,boundary:"scrollParent"},k={offset:"(number|string|function)",flip:"boolean",boundary:"(string|element)"},L=function(){function a(t,e){this._element=t,this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}var l=a.prototype;return l.toggle=function(){if(!this._element.disabled&&!t(this._element).hasClass(u)){var e=a._getParentFromElement(this._element),i=t(this._menu).hasClass(f);if(a._clearMenus(),!i){var s={relatedTarget:this._element},r=t.Event(c.SHOW,s);if(t(e).trigger(r),!r.isDefaultPrevented()){if(!this._inNavbar){if("undefined"==typeof n)throw new TypeError("Bootstrap dropdown require Popper.js (https://popper.js.org)");var o=this._element;t(e).hasClass(d)&&(t(this._menu).hasClass(m)||t(this._menu).hasClass(p))&&(o=e),"scrollParent"!==this._config.boundary&&t(e).addClass(v),this._popper=new n(o,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===t(e).closest(C).length&&t("body").children().on("mouseover",null,t.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),t(this._menu).toggleClass(f),t(e).toggleClass(f).trigger(t.Event(c.SHOWN,s))}}}},l.dispose=function(){t.removeData(this._element,i),t(this._element).off(o),this._element=null,this._menu=null,null!==this._popper&&(this._popper.destroy(),this._popper=null)},l.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},l._addEventListeners=function(){var e=this;t(this._element).on(c.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},l._getConfig=function(n){return n=r({},this.constructor.Default,t(this._element).data(),n),P.typeCheckConfig(e,n,this.constructor.DefaultType),n},l._getMenuElement=function(){if(!this._menu){var e=a._getParentFromElement(this._element);this._menu=t(e).find(y)[0]}return this._menu},l._getPlacement=function(){var e=t(this._element).parent(),n=D;return e.hasClass(d)?(n=A,t(this._menu).hasClass(p)&&(n=b)):e.hasClass(_)?n=w:e.hasClass(g)?n=N:t(this._menu).hasClass(p)&&(n=S),n},l._detectNavbar=function(){return t(this._element).closest(".navbar").length>0},l._getPopperConfig=function(){var t=this,e={};return"function"==typeof this._config.offset?e.fn=function(e){return e.offsets=r({},e.offsets,t._config.offset(e.offsets)||{}),e}:e.offset=this._config.offset,{placement:this._getPlacement(),modifiers:{offset:e,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}}},a._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(i);if(n||(n=new a(this,"object"==typeof e?e:null),t(this).data(i,n)),"string"==typeof e){if("undefined"==typeof n[e])throw new TypeError('No method named "'+e+'"');n[e]()}})},a._clearMenus=function(e){if(!e||3!==e.which&&("keyup"!==e.type||9===e.which))for(var n=t.makeArray(t(E)),s=0;s<n.length;s++){var r=a._getParentFromElement(n[s]),o=t(n[s]).data(i),l={relatedTarget:n[s]};if(o){var h=o._menu;if(t(r).hasClass(f)&&!(e&&("click"===e.type&&/input|textarea/i.test(e.target.tagName)||"keyup"===e.type&&9===e.which)&&t.contains(r,e.target))){var u=t.Event(c.HIDE,l);t(r).trigger(u),u.isDefaultPrevented()||("ontouchstart"in document.documentElement&&t("body").children().off("mouseover",null,t.noop),n[s].setAttribute("aria-expanded","false"),t(h).removeClass(f),t(r).removeClass(f).trigger(t.Event(c.HIDDEN,l)))}}}},a._getParentFromElement=function(e){var n,i=P.getSelectorFromElement(e);return i&&(n=t(i)[0]),n||e.parentNode},a._dataApiKeydownHandler=function(e){if((/input|textarea/i.test(e.target.tagName)?!(32===e.which||27!==e.which&&(40!==e.which&&38!==e.which||t(e.target).closest(y).length)):h.test(e.which))&&(e.preventDefault(),e.stopPropagation(),!this.disabled&&!t(this).hasClass(u))){var n=a._getParentFromElement(this),i=t(n).hasClass(f);if((i||27===e.which&&32===e.which)&&(!i||27!==e.which&&32!==e.which)){var s=t(n).find(I).get();if(0!==s.length){var r=s.indexOf(e.target);38===e.which&&r>0&&r--,40===e.which&&r<s.length-1&&r++,r<0&&(r=0),s[r].focus()}}else{if(27===e.which){var o=t(n).find(E)[0];t(o).trigger("focus")}t(this).trigger("click")}}},s(a,null,[{key:"VERSION",get:function(){return"4.0.0"}},{key:"Default",get:function(){return O}},{key:"DefaultType",get:function(){return k}}]),a}();return t(document).on(c.KEYDOWN_DATA_API,E,L._dataApiKeydownHandler).on(c.KEYDOWN_DATA_API,y,L._dataApiKeydownHandler).on(c.CLICK_DATA_API+" "+c.KEYUP_DATA_API,L._clearMenus).on(c.CLICK_DATA_API,E,function(e){e.preventDefault(),e.stopPropagation(),L._jQueryInterface.call(t(this),"toggle")}).on(c.CLICK_DATA_API,T,function(t){t.stopPropagation()}),t.fn[e]=L._jQueryInterface,t.fn[e].Constructor=L,t.fn[e].noConflict=function(){return t.fn[e]=l,L._jQueryInterface},L}(e),M=function(t){var e="modal",n="bs.modal",i="."+n,o=t.fn.modal,a={backdrop:!0,keyboard:!0,focus:!0,show:!0},l={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},h={HIDE:"hide"+i,HIDDEN:"hidden"+i,SHOW:"show"+i,SHOWN:"shown"+i,FOCUSIN:"focusin"+i,RESIZE:"resize"+i,CLICK_DISMISS:"click.dismiss"+i,KEYDOWN_DISMISS:"keydown.dismiss"+i,MOUSEUP_DISMISS:"mouseup.dismiss"+i,MOUSEDOWN_DISMISS:"mousedown.dismiss"+i,CLICK_DATA_API:"click"+i+".data-api"},c="modal-scrollbar-measure",u="modal-backdrop",f="modal-open",d="fade",_="show",g={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',FIXED_CONTENT:".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",STICKY_CONTENT:".sticky-top",NAVBAR_TOGGLER:".navbar-toggler"},p=function(){function o(e,n){this._config=this._getConfig(n),this._element=e,this._dialog=t(e).find(g.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}var p=o.prototype;return p.toggle=function(t){return this._isShown?this.hide():this.show(t)},p.show=function(e){var n=this;if(!this._isTransitioning&&!this._isShown){P.supportsTransitionEnd()&&t(this._element).hasClass(d)&&(this._isTransitioning=!0);var i=t.Event(h.SHOW,{relatedTarget:e});t(this._element).trigger(i),this._isShown||i.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),this._adjustDialog(),t(document.body).addClass(f),this._setEscapeEvent(),this._setResizeEvent(),t(this._element).on(h.CLICK_DISMISS,g.DATA_DISMISS,function(t){return n.hide(t)}),t(this._dialog).on(h.MOUSEDOWN_DISMISS,function(){t(n._element).one(h.MOUSEUP_DISMISS,function(e){t(e.target).is(n._element)&&(n._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return n._showElement(e)}))}},p.hide=function(e){var n=this;if(e&&e.preventDefault(),!this._isTransitioning&&this._isShown){var i=t.Event(h.HIDE);if(t(this._element).trigger(i),this._isShown&&!i.isDefaultPrevented()){this._isShown=!1;var s=P.supportsTransitionEnd()&&t(this._element).hasClass(d);s&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),t(document).off(h.FOCUSIN),t(this._element).removeClass(_),t(this._element).off(h.CLICK_DISMISS),t(this._dialog).off(h.MOUSEDOWN_DISMISS),s?t(this._element).one(P.TRANSITION_END,function(t){return n._hideModal(t)}).emulateTransitionEnd(300):this._hideModal()}}},p.dispose=function(){t.removeData(this._element,n),t(window,document,this._element,this._backdrop).off(i),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._scrollbarWidth=null},p.handleUpdate=function(){this._adjustDialog()},p._getConfig=function(t){return t=r({},a,t),P.typeCheckConfig(e,t,l),t},p._showElement=function(e){var n=this,i=P.supportsTransitionEnd()&&t(this._element).hasClass(d);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.scrollTop=0,i&&P.reflow(this._element),t(this._element).addClass(_),this._config.focus&&this._enforceFocus();var s=t.Event(h.SHOWN,{relatedTarget:e}),r=function(){n._config.focus&&n._element.focus(),n._isTransitioning=!1,t(n._element).trigger(s)};i?t(this._dialog).one(P.TRANSITION_END,r).emulateTransitionEnd(300):r()},p._enforceFocus=function(){var e=this;t(document).off(h.FOCUSIN).on(h.FOCUSIN,function(n){document!==n.target&&e._element!==n.target&&0===t(e._element).has(n.target).length&&e._element.focus()})},p._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?t(this._element).on(h.KEYDOWN_DISMISS,function(t){27===t.which&&(t.preventDefault(),e.hide())}):this._isShown||t(this._element).off(h.KEYDOWN_DISMISS)},p._setResizeEvent=function(){var e=this;this._isShown?t(window).on(h.RESIZE,function(t){return e.handleUpdate(t)}):t(window).off(h.RESIZE)},p._hideModal=function(){var e=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._isTransitioning=!1,this._showBackdrop(function(){t(document.body).removeClass(f),e._resetAdjustments(),e._resetScrollbar(),t(e._element).trigger(h.HIDDEN)})},p._removeBackdrop=function(){this._backdrop&&(t(this._backdrop).remove(),this._backdrop=null)},p._showBackdrop=function(e){var n=this,i=t(this._element).hasClass(d)?d:"";if(this._isShown&&this._config.backdrop){var s=P.supportsTransitionEnd()&&i;if(this._backdrop=document.createElement("div"),this._backdrop.className=u,i&&t(this._backdrop).addClass(i),t(this._backdrop).appendTo(document.body),t(this._element).on(h.CLICK_DISMISS,function(t){n._ignoreBackdropClick?n._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===n._config.backdrop?n._element.focus():n.hide())}),s&&P.reflow(this._backdrop),t(this._backdrop).addClass(_),!e)return;if(!s)return void e();t(this._backdrop).one(P.TRANSITION_END,e).emulateTransitionEnd(150)}else 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7 | //# sourceMappingURL=bootstrap.min.js.map


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