sean@4: """
sean@4:     This software is part of "Bottledash"
sean@4:     author: sean engelhardt > sean.engelhardt@intevation.de
sean@4:     license: GNU >= V2. See LICENSE for details
sean@4: """
sean@4: 
sean@3: from bottle import get, post, request, view, response, route
sean@3: from bottle import template, run, static_file, error
sean@10: import os.path,sys,configparser,functools,bottle
sean@0: 
sean@3: CONFIG_FILE = "dash.conf"
sean@8: PATH = os.path.abspath(os.path.dirname(sys.argv[0]))
sean@8: CONFIG_PATH = PATH + "/" + CONFIG_FILE
sean@8: 
sean@9: # Create a new list with absolute paths
sean@9: MY_TEMPLATE_PATH = [
sean@10:    os.path.abspath(os.path.join(os.path.dirname(__file__), './views')),
sean@9: ]
sean@9: 
sean@9: # Patch @view() so it uses the customized path list instead of the global one
sean@9: view = functools.partial(bottle.view, template_lookup=MY_TEMPLATE_PATH)
sean@9: 
sean@3: tiles = []
sean@7: settings = {}
sean@3: 
sean@7: default_settings = configparser.ConfigParser()
sean@10: default_settings['settings'] = {'show_top_bar': False}
sean@7: 
sean@7: ##read the config file. usually "dash.conf"
sean@8: 
sean@3: def read_config():
sean@8: 
sean@8:     # print(PATH)
sean@7:     global settings
sean@3: 
sean@8:     if os.path.isfile(CONFIG_PATH) == False:
sean@3:         write_default_config()
sean@3: 
sean@8:     print("read existing config file...")
sean@3:     config = configparser.ConfigParser()
sean@8:     config.read(CONFIG_PATH)
sean@3: 
sean@3:     for section in config.items():
sean@3:         if "tile" in section[0]:
sean@3:             tiles.append(section[1])
sean@3: 
sean@7:     try:
sean@7:         if config["settings"]:
sean@7:             settings = config["settings"]
sean@7:         else:
sean@7:             settings = default_settings["settings"]
sean@7:     except KeyError:
sean@7:         settings = default_settings["settings"]
sean@7: 
sean@7: ###write the default condfig file if there is none
sean@3: def write_default_config():
sean@8:     print("there is no Config file! Creating one...")
sean@8:     file = open(CONFIG_PATH, "w")
sean@3:     file.write("""
sean@3: ### bottledash default configuration
sean@3: ### created by sean engelhardt >sean.engelhardt@intevation.de
sean@7: ### license: GNU GPL >= v2. See LICENSE for details
sean@3: ###
sean@3: ### Usage:
sean@3: ### define the tiles for the dashboard in sections
sean@7: 
sean@7: # Settings:
sean@7: # example:
sean@7: # --------------------
sean@7: # [settings]
sean@7: # show_top_bar=True
sean@7: # --------------------
sean@7: # options:
sean@7: #   show_top_bar (True / False) [optional]
sean@7: #     If True, the dashboard will show the current date and the time on the top
sean@7: #     if False, the dashboard will not show a top-bar
sean@7: #   default: True
sean@7: #   hint: the top-bar has got a height of 5%!
sean@7: 
sean@7: [settings]
sean@7: show_top_bar=True
sean@7: 
sean@7: # Tiles:
sean@7: # example:
sean@7: # --------------------
sean@7: # [tile1]
sean@7: # type=mon
sean@7: # source=192.168.0.2
sean@7: # status=up
sean@7: # --------------------
sean@7: # options:
sean@7: #   type (mon / d3js) [required]
sean@7: #     tells the program what kind of tile you need.
sean@7: #     a "mon" tile can be used for IT infrastructure monitoring purposes
sean@7: #     a d3js tile can be used to display a chart
sean@7: #   default: -
sean@7: #
sean@7: #   source (<IP> or <FQDN>) [required for mon-types]
sean@7: #     ONLY FOR MON-Type tiles!
sean@7: #     tells the tile which resource to watch
sean@7: #   default: none
sean@7: #
sean@7: #   status: (up / down) [required]
sean@7: #     ONLY FOR DEBUGGING PURPOSE - WILL BE REMOVED LATER
sean@7: #     simulates up and down events for mon-type-tiles
sean@3: 
sean@3: [tile1]
sean@3: type=mon
sean@3: source=192.168.0.2
sean@7: status=up
sean@3: 
sean@3: [tile2]
sean@3: type=mon
sean@7: source=192.168.2.3
sean@7: status=down
sean@7: 
sean@7: [tile3]
sean@7: type=mon
sean@7: source=192.168.4.3
sean@3: status=up
sean@7: 
sean@7: [tile4]
sean@7: type=mon
sean@7: source=192.168.4.3
sean@7: status=down
sean@7: 
sean@3: """)
sean@3:     file.close()
sean@3: 
sean@3: ##Bottle
sean@0: @route('/')
sean@0: @view('hello_template')
sean@0: def call_dashboard():
sean@7:     return dict(tiles=tiles, settings=settings)
sean@0: 
sean@0: @route('/config')
sean@0: def call_config():
sean@0:     return 'Not implemented yet'
sean@0: 
sean@0: 
sean@0: @route('/static/<filepath:path>')
sean@0: def server_static(filepath):
sean@0:     return static_file(filepath, root='./static_files/')
sean@0: 
sean@0: @error(404)
sean@0: def error404(error):
sean@0:     return 'Nothing here, sorry <br /> 404'
sean@0: 
sean@3: read_config()
sean@7: # print(tiles)
sean@9: run(host='localhost', port=8080, debug=True)