gkeep_renderer.py

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