gkeep_renderer.py

   1 #!/usr/bin/env python3
   2
   3 import gkeepapi  # type: ignore
   4 import os
   5 import re
   6 from typing import List, Dict
   7
   8 from google_auth_oauthlib.flow import InstalledAppFlow
   9
  10 import constants
  11 import file_writer
  12 import renderer
  13 import kiosk_secrets as secrets
  14
  15
  16 class gkeep_renderer(renderer.debuggable_abstaining_renderer):
  17     def __init__(self, name_to_timeout_dict: Dict[str, int]) -> None:
  18         super(gkeep_renderer, self).__init__(name_to_timeout_dict, True)
  19         self.colors_by_name = {
  20             "white": "#002222",
  21             "green": "#345920",
  22             "darkblue": "#1F3A5F",
  23             "blue": "#2D545E",
  24             "orange": "#604A19",
  25             "red": "#5C2B29",
  26             "purple": "#42275E",
  27             "pink": "#5B2245",
  28             "yellow": "#635D19",
  29             "brown": "#442F19",
  30             "gray": "#3c3f4c",
  31             "teal": "#16504B",
  32         }
  33         self.keep = gkeepapi.Keep()
  34         success = self.keep.login(
  35             secrets.google_keep_username, secrets.google_keep_password
  36         )
  37         if success:
  38             self.debug_print("Connected with gkeep.")
  39         else:
  40             self.debug_print("Error connecting with gkeep.")
  41
  42     def debug_prefix(self) -> str:
  43         return "gkeep"
  44
  45     def periodic_render(self, key: str) -> bool:
  46         strikethrough = re.compile("(\u2611[^\n]*)\n", re.UNICODE)
  47         linkify = re.compile(r".*(https?:\/\/\S+).*")
  48
  49         self.keep.sync()
  50         result_list = self.keep.find(labels=[self.keep.findLabel("kiosk")])
  51         for note in result_list:
  52             title = note.title
  53             title = title.replace(" ", "-")
  54             title = title.replace("/", "")
  55
  56             filename = f"{title}_2_3600.html"
  57             contents = note.text + "\n"
  58             self.debug_print(f"Note title '{title}'")
  59             if contents != "" and not contents.isspace():
  60                 contents = strikethrough.sub("", contents)
  61                 self.debug_print(f"Note contents:\n{contents}")
  62                 contents = contents.replace(
  63                     "\u2610 ", '<LI><INPUT TYPE="checkbox">&nbsp;'
  64                 )
  65                 contents = linkify.sub(r'<a href="\1">\1</a>', contents)
  66
  67                 individual_lines = contents.split("\n")
  68                 num_lines = len(individual_lines)
  69                 max_length = 0
  70                 contents = ""
  71                 for x in individual_lines:
  72                     length = len(x)
  73                     if length > max_length:
  74                         max_length = length
  75                     leading_spaces = len(x) - len(x.lstrip(" "))
  76                     leading_spaces //= 2
  77                     leading_spaces = int(leading_spaces)
  78                     x = x.lstrip(" ")
  79                     # self.debug_print(" * (%d) '%s'" % (leading_spaces, x))
  80                     for y in range(0, leading_spaces):
  81                         x = "<UL>" + x
  82                     for y in range(0, leading_spaces):
  83                         x = x + "</UL>"
  84                     contents = contents + x + "\n"
  85
  86                 individual_lines = contents.split("\n")
  87                 color = note.color.name.lower()
  88                 if color in list(self.colors_by_name.keys()):
  89                     color = self.colors_by_name[color]
  90                 else:
  91                     self.debug_print(f"Unknown color '{color}'")
  92                 print(f"TITLE: {color} {note.title}")
  93                 with file_writer.file_writer(filename) as f:
  94                     f.write("""
  95 <STYLE type="text/css">
  96   a:link { color:#88bfbf; }
  97   ul { list-style-type:none; }
  98 </STYLE>
  99 <DIV STYLE="border-radius:25px; border-style:solid; padding:20px; background-color:%s; color:#eeeeee; font-size:x-large;">
 100 """ % color
 101                             )
 102                     f.write(f"""
 103 <p style="color:#ffffff; font-size:larger"><B>{note.title}</B></p>
 104 <HR style="border-top:3px solid white;">
 105 """
 106                             )
 107                     if num_lines >= 12 and max_length < 120:
 108                         self.debug_print(
 109                             f"{num_lines} lines (max={max_length} chars): two columns"
 110                         )
 111                         f.write('<TABLE BORDER=0 WIDTH=100%><TR valign="top">')
 112                         f.write(
 113                             '<TD WIDTH=50% style="color:#eeeeee; font-size:large">\n'
 114                         )
 115                         f.write("<FONT><UL STYLE='list-style-type:none'>")
 116                         count = 0
 117                         for x in individual_lines:
 118                             f.write(x + "\n")
 119                             count += 1
 120                             if count == num_lines / 2:
 121                                 f.write("</UL></FONT></TD>\n")
 122                                 f.write(
 123                                     '<TD WIDTH=50% style="color:#eeeeee; font-size:large">\n'
 124                                 )
 125                                 f.write("<FONT><UL STYLE='list-style-type:none'>")
 126                         f.write("</UL></FONT></TD></TR></TABLE></DIV>\n")
 127                     else:
 128                         self.debug_print(
 129                             f"{num_lines} lines (max={max_length} chars): one column"
 130                         )
 131                         f.write(f"<FONT><UL>{contents}</UL></FONT>")
 132                     f.write("</DIV>")
 133             else:
 134                 self.debug_print(f"Note is empty, deleting {filename}.")
 135                 _ = os.path.join(constants.pages_dir, filename)
 136                 try:
 137                     os.remove(_)
 138                 except:
 139                     pass
 140         return True
 141
 142
 143 # Test
 144 #x = gkeep_renderer({"Test", 1234})
 145 #x.periodic_render("Test")