Fix removal offlines from list

This commit is contained in:
Theo Arends
2026-04-09 13:39:38 +02:00
parent a6089173ce
commit d3ef7adb2d
4 changed files with 902 additions and 0 deletions
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# rm Devices_Online.tapp; zip -j -0 Devices_Online.tapp Devices_Online/*
do # embed in `do` so we don't add anything to global namespace
import introspect
var devices_online = introspect.module('devices_online', true) # load module but don't cache
tasmota.add_extension(devices_online)
end
# to remove:
# tasmota.unload_extension('Devices Online')
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###################################################################################
# devices_online.be - ESP32 Extension for Tasmota
#
# SPDX-FileCopyrightText: 2025 Stephan Hadinger & Theo Arends
#
# SPDX-License-Identifier: GPL-3.0-only
###################################################################################
# Display in Main GUI Devices Online based on non-invasive MQTT information from
# retained Tasmota Discovery Config and STATE reports.
# Enable Tasmota Discovery with command `SetOption19 0`.
# For realtime power control do execute once command `SetOption59 1` on every
# online device (ex. `publish cmnd/tasmotas/so59 1`).
# This will send a STATE report on every POWER change.
###################################################################################
# rm Devices_Online.tapp; zip -j -0 Devices_Online.tapp Devices_Online/*
###################################################################################
import mqtt
import json
import string
import webserver
import persist
###################################################################################
# Display Configuration Devices Online GUI
#---------------------------------------------------------------------------------#
class dev_online_settings
#################################################################################
# init
#
# install the extension and allocate all resources
#################################################################################
def init()
tasmota.add_driver(self)
if tasmota.is_network_up()
self.web_add_handler() # If init is called after the network is up, `web_add_handler` event is not fired
end
end
def close()
webserver.remove_route("/dvo")
tasmota.remove_driver(self)
end
def web_add_config_button()
webserver.content_send("<p></p><form id=ac action='dvo' style='display: block;' method='get'><button>Devices Online</button></form>")
end
def page_dev_online()
if !webserver.check_privileged_access() return nil end
if webserver.has_arg('save')
persist.dvo_lines = webserver.arg('dvo11')
persist.dvo_online_window = webserver.arg('dvo12')
persist.dvo_time_highlight = webserver.arg('dvo13')
persist.dvo_offline = str(int(webserver.arg('dvo15'))) # Only allow numbers
persist.dvo_hostname_suffix = webserver.arg('dvo14')
persist.dvo_devicename = (webserver.arg('dvo1')) ? 1 : 0
persist.dvo_ipaddress = (webserver.arg('dvo3')) ? 1 : 0
persist.dvo_power = (webserver.arg('dvo8')) ? 1 : 0
persist.dvo_version = (webserver.arg('dvo2')) ? 1 : 0
persist.dvo_heap = (webserver.arg('dvo6')) ? 1 : 0
persist.dvo_berryheap = (webserver.arg('dvo4')) ? 1 : 0
persist.dvo_berryobject = (webserver.arg('dvo7')) ? 1 : 0
persist.dvo_wifirssi = (webserver.arg('dvo5')) ? 1 : 0
persist.dvo_wifichnl = (webserver.arg('dvo9')) ? 1 : 0
persist.save()
webserver.redirect("/cn?") # Go back to Configuration menu
end
var dvo_lines = persist.find("dvo_lines", 0)
var dvo_online_window = persist.find("dvo_online_window", 600)
var dvo_time_highlight = persist.find("dvo_time_highlight", 10)
var dvo_offline = persist.find("dvo_offline", 600)
var dvo_hostname_suffix = persist.find("dvo_hostname_suffix", "")
var dvo_devicename = (persist.find("dvo_devicename", 0)) ? " checked" : ""
var dvo_ipaddress = (persist.find("dvo_ipaddress", 0)) ? " checked" : ""
var dvo_power = (persist.find("dvo_power", 0)) ? " checked" : ""
var dvo_version = (persist.find("dvo_version", 0)) ? " checked" : ""
var dvo_heap = (persist.find("dvo_heap", 0)) ? " checked" : ""
var dvo_berryheap = (persist.find("dvo_berryheap", 0)) ? " checked" : ""
var dvo_berryobject = (persist.find("dvo_berryobject", 0)) ? " checked" : ""
var dvo_wifirssi = (persist.find("dvo_wifirssi", 0)) ? " checked" : ""
var dvo_wifichnl = (persist.find("dvo_wifichnl", 0)) ? " checked" : ""
webserver.content_start("DevOnline") #- title of the web page -#
webserver.content_send_style() #- send standard Tasmota styles -#
webserver.content_send(
f"<fieldset>"
"<legend><b>&nbsp;Devices Online&nbsp;</b></legend>"
"<form method='get' action='dvo'>"
"<p></p>"
"<table>"
"<tr>"
"<td style='width:250px'><b>Scroll display lines</b></td>"
"<td style='width:80px'><input id='dvo11' name='dvo11' type='number' min='0' max='60' step='2' value='{dvo_lines}'></td>"
"</tr>"
"<tr>"
"<td style='width:250px'><b>Online window (sec)</b></td>"
"<td style='width:80px'><input id='dvo12' name='dvo12' type='number' min='300' max='1000' step='30' value='{dvo_online_window}'></td>"
"</tr>"
"<tr>"
"<td style='width:250px'><b>Highlight refreshed (sec)</b></td>"
"<td style='width:80px'><input id='dvo13' name='dvo13' type='number' min='10' max='60' step='2' value='{dvo_time_highlight}'></td>"
"</tr>"
"<tr>"
"<td style='width:250px'><b>Keep offline visible (sec)</b></td>"
"<td style='width:80px'><input id='dvo15' name='dvo15' value='{dvo_offline}'></td>"
"</tr>"
"<tr>"
"<td style='width:250px'><b>Hostname suffix</b></td>"
"<td style='width:80px'><input id='dvo14' name='dvo14' value='{dvo_hostname_suffix}'></td>"
"</tr>"
"</table>"
"<p></p>"
)
webserver.content_send(
f"<fieldset>"
"<legend><b>&nbsp;Columns Shown&nbsp;</b></legend>"
"<table>"
"<tr>"
"<td style=width:40px'><input id='dvo1' name='dvo1' type='checkbox'{dvo_devicename}></td>"
"<td><label for='dvo1'><b>Device Name</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'> </td>"
"<td><b>Hostname</b></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo3' name='dvo3' type='checkbox'{dvo_ipaddress}></td>"
"<td><label for='dvo3'><b>IP Address</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo8' name='dvo8' type='checkbox'{dvo_power}></td>"
"<td><label for='dvo8'><b>Power Control</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo2' name='dvo2' type='checkbox'{dvo_version}></td>"
"<td><label for='dvo2'><b>Version</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo6' name='dvo6' type='checkbox'{dvo_heap}></td>"
"<td><label for='dvo6'><b>Heap Free (KB)</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo4' name='dvo4' type='checkbox'{dvo_berryheap}></td>"
"<td><label for='dvo4'><b>Berry Heap Usage (KB)</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo7' name='dvo7' type='checkbox'{dvo_berryobject}></td>"
"<td><label for='dvo7'><b>Berry Object Count</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo5' name='dvo5' type='checkbox'{dvo_wifirssi}></td>"
"<td><label for='dvo5'><b>WiFi RSSI</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'><input id='dvo9' name='dvo9' type='checkbox'{dvo_wifichnl}></td>"
"<td><label for='dvo9'><b>WiFi Channel</b></label></td>"
"</tr>"
"<tr>"
"<td style=width:40px'> </td>"
"<td><b>Uptime</b></td>"
"</tr>"
"</table>"
"</fieldset>"
"<br>"
"<button name='save' type='submit' class='button bgrn'>Save</button>"
"</form>"
"</fieldset>"
)
webserver.content_button(webserver.BUTTON_CONFIGURATION) #- button back to conf page -#
webserver.content_stop() #- end of web page -#
end
def web_add_handler()
webserver.on("/dvo", / -> self.page_dev_online())
end
end
#---------------------------------------------------------------------------------#
# Display Configuration Devices Online GUI
###################################################################################
###################################################################################
# extension devices_online
#---------------------------------------------------------------------------------#
class devices_online
var mqtt_state # MQTT tele STATE subscribe format
var mqtt_topic_idx # Index of %topic% within full topic
var mqtt_step # MQTT message state
var every_second_counter
var sort_last_column # Sort last column
var list_devices # Buffer storing devices
var dvo_settings
#################################################################################
# init
#
# install the extension and allocate all resources
#################################################################################
def init()
if !persist.has("dvo_column")
persist.dvo_lines = 0 # Show growing list of devices
persist.dvo_online_window = 600 # Number of teleperiod seconds for devices to be shown as online
persist.dvo_time_highlight = 10 # Highlight latest change duration in seconds
persist.dvo_offline = 600 # Number of seconds for devices to be shown as offline
persist.dvo_hostname_suffix = "" # Optional hostname suffix like "."
persist.dvo_devicename = 0 # Show device name
persist.dvo_ipaddress = 0 # Show IP address
persist.dvo_power = 0 # Show power
persist.dvo_version = 0 # Show version
persist.dvo_heap = 0 # Show Heap (KB)
persist.dvo_berryheap = 0 # Show Berry HeapUsed (KB)
persist.dvo_berryobject = 0 # Show Berry Object Count
persist.dvo_wifirssi = 0 # Show WiFi RSSI (%)
persist.dvo_column = 0 # Sort column, default Hostname
persist.dvo_direction = 0 # Sort direction (0) Up or (1) Down, default Up
persist.save()
end
self.sort_last_column = persist.dvo_column # Sort last column to detect direction toggle
self.every_second_counter = 0
self.list_devices = [] # Init device buffer list
var parts = string.split(tasmota.cmd('_FullTopic', true)['FullTopic'], '/')
var prefix3 = tasmota.cmd("Prefix", true)['Prefix3'] # tele = Prefix3 used by STATE message
self.mqtt_topic_idx = -1
for ix : 0..size(parts)-1
var level = parts[ix]
if level == '%prefix%'
parts[ix] = prefix3
elif level == '%topic%'
parts[ix] = '+'
self.mqtt_topic_idx = ix
elif level == ''
parts[ix] = 'STATE'
else
parts[ix] = '+'
end
end
self.mqtt_state = parts.concat('/') # default = tele/+/STATE
if self.mqtt_topic_idx == -1
log("DVO: ERROR No %topic% in FullTopic defined", 1)
return
end
tasmota.add_driver(self)
mqtt.subscribe(self.mqtt_state, /topic, idx, data, databytes -> self.handle_state_data(topic, idx, data, databytes))
mqtt.subscribe("tasmota/discovery/+/config", /topic, idx, data, databytes -> self.handle_discovery_data(topic, idx, data, databytes))
self.mqtt_step = 0
if !mqtt.connected()
log("DVO: Need MQTT connected", 1)
end
self.dvo_settings = dev_online_settings()
end
#################################################################################
# unload
#
# Uninstall the extension and deallocate all resources
#################################################################################
def unload()
mqtt.unsubscribe("tasmota/discovery/+/config")
mqtt.unsubscribe(self.mqtt_state)
self.dvo_settings.close()
tasmota.remove_driver(self.dvo_settings)
tasmota.remove_driver(self)
self.list_devices.clear()
end
#################################################################################
# handle_discovery_data(discovery_topic, idx, data, databytes)
#
# Handle retained MQTT Tasmota Discovery Config data
#
# A restarted device also provides retained Tasmota Discovery Config data but
# that will be received AFTER a restart STATE message therefor we need to handle
# discovery data as an update to already received STATE data
#################################################################################
def handle_discovery_data(discovery_topic, idx, data, databytes)
if self.mqtt_step == 0
self.mqtt_step = 1
log("DVO: Discovery started...", 3)
# log(format("DVO: Devices size %d, Memory %s", self.list_devices.size(), tasmota.memory()), 3)
end
var config = json.load(data)
if config
# tasmota/discovery/142B2F9FAF38/config = {"ip":"192.168.2.208","dn":"AtomLite2","fn":["Tasmota",null,null,null,null,null,null,null],"hn":"atomlite2","mac":"142B2F9FAF38","md":"M5Stack Atom Lite","ty":0,"if":0,"cam":0,"ofln":"Offline","onln":"Online","state":["OFF","ON","TOGGLE","HOLD"],"sw":"15.0.1.4","t":"atomlite2","ft":"%prefix%/%topic%/","tp":["cmnd","stat","tele"],"rl":[2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"swc":[-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"swn":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"btn":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"so":{"4":0,"11":0,"13":0,"17":0,"20":0,"30":0,"68":0,"73":0,"82":0,"114":0,"117":0},"lk":1,"lt_st":3,"bat":0,"dslp":0,"sho":[],"sht":[],"ver":1} (retained)
var topic = config['t']
var hostname = config['hn']
var ipaddress = config['ip']
var devicename = config['dn']
var version = config['sw']
var version_splits = string.split(version, ".")
var version_int = 0
var multiplier = 0x1000000
for split : version_splits
version_int += int(split) * multiplier
if multiplier
multiplier /= 0x100
end
end
var version_num = format("%011i", version_int) # 00235143427 - Convert to string to enable multicolumn sort
var last_seen = str(tasmota.rtc('local'))
var uptime = " "
var uptime_sec = " "
var heap = " "
var berryheap = " "
var berryobject = " "
var wifirssi = " "
var wifichnl = " "
var power = []
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
var line = [topic, hostname, ipaddress, devicename, version, version_num, last_seen, uptime, uptime_sec, berryheap, wifirssi, heap, berryobject, power, wifichnl]
var update = 0;
for i: self.list_devices.keys()
if self.list_devices[i][0] == topic
update = 1
if self.list_devices[i][8] != " " # Process posible received STATE data
uptime = self.list_devices[i][7]
uptime_sec = self.list_devices[i][8]
berryheap = self.list_devices[i][9]
wifirssi = self.list_devices[i][10]
heap = self.list_devices[i][11]
berryobject = self.list_devices[i][12]
power = self.list_devices[i][13]
wifichnl = self.list_devices[i][14]
end
# log(f"DVO: Discovery --- update {self.list_devices[i]}", 3)
var update_line = [topic, hostname, ipaddress, devicename, version, version_num, last_seen, uptime, uptime_sec, berryheap, wifirssi, heap, berryobject, power, wifichnl]
# log(f"DVO: Discovery +++ update {update_line}", 3)
self.list_devices[i] = update_line # Update current config
break
end
end
if update == 0
# log(f"DVO: Discovery +++ add {line}", 3)
self.list_devices.push(line) # Add (re-discovered) config as last entry
end
end
return true # return true to stop propagation as a Tasmota cmd
end
#################################################################################
# handle_state_data(tele_topic, idx, data, databytes)
#
# Handle MQTT STATE data
#################################################################################
def handle_state_data(tele_topic, idx, data, databytes)
if self.mqtt_step == 1
self.mqtt_step = 2
log("DVO: Discovery complete", 3)
end
# log(f"DVO: STATE topic '{tele_topic}'", 4)
var subtopic = string.split(tele_topic, "/")
if subtopic[-1] == "STATE" # we are only serving topic ending in STATE
var topic = subtopic[self.mqtt_topic_idx]
var state = json.load(data) # Assume topic is in retained discovery list
if state # Valid JSON state message
var hostname = " "
var ipaddress = " "
var devicename = " "
var version = " "
var version_num = " "
var topic_index = -1
for i: self.list_devices.keys()
if self.list_devices[i][0] == topic
hostname = self.list_devices[i][1]
ipaddress = self.list_devices[i][2]
devicename = self.list_devices[i][3]
version = self.list_devices[i][4]
version_num = self.list_devices[i][5]
topic_index = i
break
end
end
# tele/atomlite2/STATE = {"Time":"2025-09-24T14:13:00","Uptime":"0T00:15:09","UptimeSec":909,"Heap":142,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"Berry":{"HeapUsed":12,"Objects":167},"POWER":"OFF","Dimmer":10,"Color":"1A0000","HSBColor":"0,100,10","Channel":[10,0,0],"Scheme":0,"Width":1,"Fade":"OFF","Speed":1,"LedTable":"ON","Wifi":{"AP":1,"SSId":"indebuurt_IoT","BSSId":"18:E8:29:CA:17:C1","Channel":11,"Mode":"HT40","RSSI":100,"Signal":-28,"LinkCount":1,"Downtime":"0T00:00:04"},"Hostname":"atomlite2","IPAddress":"192.168.2.208"}
if state.find('Hostname')
# > Tasmota v15.0.1.2
hostname = state['Hostname'] # atomlite2
ipaddress = state['IPAddress'] # 192.168.2.208
end
var power = [] # [0]
var power_state = ""
for i: 1..4
if i == 1
if state.find("POWER")
power_state = state["POWER"]
end
end
var keystr = f"POWER{i}"
if state.find(keystr)
power_state = state[keystr]
end
if size(power_state)
power.push((power_state == "OFF") ? 0 : 1)
power_state = ""
end
end
var last_seen = str(tasmota.rtc('local'))
var uptime = state['Uptime'] # 0T00:15:09
var uptime_sec_int
if state.find('UptimeSec')
uptime_sec_int = state['UptimeSec'] # 909
else
# < Tasmota v7.0.0.0
var uptime_str = string.replace(uptime, "T", ":") # 0T00:15:09 -> 0:00:15:09
var uptime_splits = string.split(uptime_str, ":")
uptime_sec_int = (int(uptime_splits[0]) * 86400) + # 0 * 86400
(int(uptime_splits[1]) * 3600) + # 00 * 3600
(int(uptime_splits[2]) * 60) + # 15 * 60
int(uptime_splits[3]) # 09
end
var uptime_sec = format("%011d", uptime_sec_int) # 00000000909 - Convert to string to enable multicolumn sort
var iheap = 0
if state.find('Heap')
iheap = state['Heap'] # 142
end
var heap = format("%05i", iheap) # 00142 - Convert to string to enable multicolumn sort
var bheap = 0
if state.find('Berry') && state['Berry'].find('HeapUsed')
bheap = state['Berry']['HeapUsed'] # 12
end
var berryheap = format("%05i", bheap) # 00012 - Convert to string to enable multicolumn sort
var bobject = 0
if state.find('Berry') && state['Berry'].find('Objects')
bobject = state['Berry']['Objects'] # 167
end
var berryobject = format("%05i", bobject) # 00167 - Convert to string to enable multicolumn sort
var wrssi = 0
if state.find('Wifi') && state['Wifi'].find('RSSI')
wrssi = state['Wifi']['RSSI'] # 100
end
var wifirssi = format("%03i", wrssi) # 100 - Convert to string to enable multicolumn sort
var wchnl = 0
if state.find('Wifi') && state['Wifi'].find('Channel')
wchnl = state['Wifi']['Channel'] # 11
end
var wifichnl = format("%03i", wchnl) # 011 - Convert to string to enable multicolumn sort
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
var line = [topic, hostname, ipaddress, devicename, version, version_num, last_seen, uptime, uptime_sec, berryheap, wifirssi, heap, berryobject, power, wifichnl]
var dvo_online_window = int(persist.find("dvo_online_window", 600))
var dvo_offline = int(persist.find("dvo_offline", 600))
var time_window = int(last_seen) - dvo_online_window
var update = 0;
var list_size = size(self.list_devices)
if list_size > 0
var list_index = 0
while list_index < list_size # Use while loop as counter is decremented
var list_last_seen = int(self.list_devices[list_index][6])
var list_uptime_sec = int(self.list_devices[list_index][8]) # Is incremental negative if offline
var time_window_offline = dvo_offline + list_uptime_sec # Is negative if offline for over dvo_offline seconds
var list_heap = int(self.list_devices[list_index][11])
if update == 0 &&
self.list_devices[list_index][0] == topic
update = 1
# log(f"DVO: State --- update {self.list_devices[list_index]}", 3)
self.list_devices[list_index] = line # Update state
# log(f"DVO: State +++ update {line}", 3)
elif self.list_devices[list_index][1] == hostname || # Remove duplicate hostname
self.list_devices[list_index][2] == ipaddress || # Remove duplicate IP address
(list_heap == 0 && time_window > list_last_seen) || # Remove offlines never seen
time_window_offline < 0 # Remove offlines after user visibility
# log(f"DVO: State --- delete {self.list_devices[list_index]}", 3)
self.list_devices.remove(list_index) # Remove duplicates or offline device
list_size -= 1
list_index -= 1
end
list_index += 1
end
end
if update == 0
# log(f"DVO: State +++ add {line}", 3)
self.list_devices.push(line) # Add state as last entry
end
# log(format("DVO: Device size %d, Memory %s", self.list_devices.size(), tasmota.memory()), 3)
end
end
return true # return true to stop propagation as a Tasmota cmd
end
#################################################################################
# uptime_to_str(uptime_sec_int)
#
# return uptime string like "-0T01:02:03"
#################################################################################
def uptime_to_str(uptime_sec_int)
var seconds = uptime_sec_int
var sign = ""
if seconds < 0
sign = "-"
seconds *= -1
end
var days = seconds / 86400
seconds -= days * 86400
var hours = seconds / 3600
seconds -= hours * 3600
var minutes = seconds / 60
seconds -= minutes * 60
var uptime = f"{sign}{days}T{hours:02d}:{minutes:02d}:{seconds:02d}"
return uptime
end
#################################################################################
# every_second()
#
# Update offline devices
#################################################################################
def every_second()
if self.mqtt_step < 2 return end # Do not do anything until discovery is complete
self.every_second_counter += 1
if self.every_second_counter >= 60
self.every_second_counter = 0
# Update visible offline devices
var dvo_offline = int(persist.find("dvo_offline", 600))
if (dvo_offline > 0)
var dvo_online_window = int(persist.find("dvo_online_window", 600))
var now = tasmota.rtc('local')
for i: self.list_devices.keys()
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
# [topic, hostname, ipaddress, devicename, version, version_num, last_seen, uptime, uptime_sec, berryheap, wifirssi, heap, berryobject, power, wifichnl]
var uptime = self.list_devices[i][7]
if uptime == " " continue end # No STATE info
var last_seen = self.list_devices[i][6]
var uptime_sec = self.list_devices[i][8]
var uptime_sec_int = int(uptime_sec)
if uptime_sec_int < 0 # Device is offline visible
uptime_sec_int -= 60
elif int(last_seen) < (now - dvo_online_window)
uptime_sec_int = int(last_seen) - now # Negative
end
if uptime_sec_int < 0
self.list_devices[i][8] = format("%011d", uptime_sec_int) # Convert to string to enable multicolumn sort
self.list_devices[i][7] = self.uptime_to_str(uptime_sec_int)
self.list_devices[i][6] = str(now)
end
end
end
end
end
#################################################################################
# sort_col(l, col, dir)
#
# Shell sort list of online devices based on user selected column and direction
#################################################################################
def sort_col(l, col, dir)
var cmp = /a,b -> a < b # Sort up
if dir
cmp = /a,b -> a > b # Sort down
end
for i:1..size(l)-1
var k = l[i]
var ks = k[col] # Needle Primary key
if col != 1 # Hostname (unique)
if col == 14 # Channel
ks += k[10] # Needle RSSI
end
ks += k[1] # Needle Hostname (unique)
end
var j = i
while j > 0
var ls = l[j-1][col] # Haystack Primary key
if col != 1 # Hostname (unique)
if col == 14 # Channel
ls += l[j-1][10] # Haystack RSSI
end
ls += l[j-1][1] # Haystack Hostname (unique)
end
if cmp(ls, ks)
break
end
l[j] = l[j-1]
j -= 1
end
l[j] = k
end
end
#################################################################################
# web_sensor
#
# Display Devices Online in user selected sorted columns
#################################################################################
def web_sensor()
if self.mqtt_step < 2 return end # Do not display until discovery is complete
if webserver.has_arg("sd_sort")
persist.dvo_column = int(webserver.arg("sd_sort")) # Change sort column
if self.sort_last_column == persist.dvo_column
persist.dvo_direction ^= 1 # Toggle direction
end
self.sort_last_column = persist.dvo_column
persist.save()
elif webserver.has_arg("sd_pow")
var power_splits = string.split(webserver.arg("sd_pow"), "_")
var topic = power_splits[0]
var power = int(power_splits[1])
var fulltopic = tasmota.cmd('_FullTopic', true)['FullTopic']
var prefix = tasmota.cmd("_Prefix", true)['Prefix1'] # cmnd = Prefix1 used by commands
fulltopic = string.replace(fulltopic, "%prefix%", prefix)
fulltopic = string.replace(fulltopic, "%topic%", topic)
if fulltopic[-1] != '/'
fulltopic += '/'
end
# The following code could be eliminated when `SetOption59 1` was enabled on all
# online devices.
var power_state = 0
for i: self.list_devices.keys()
# Use topic as line index may have changed since GUI sd_pow was initiated
if self.list_devices[i][0] == topic
# We do not want to subscribe to power response so ...
# we need some abracadabra as direct manipulation ends in exception
var power_list = self.list_devices[i][13]
power_state = power_list[power -1] ^ 1 # Toggle state
power_list[power -1] = power_state
self.list_devices[i][13] = power_list
tasmota.cmd(format("publish %sPOWER%d %d", fulltopic, power, power_state), true)
break;
end
end
# it could have been replaced by a simple
# tasmota.cmd(format("publish %sPOWER%d 2", fulltopic, power), true)
end
if self.list_devices.size()
var dvo_online_window = int(persist.find("dvo_online_window", 600))
var dvo_offline = int(persist.find("dvo_offline", 600))
var dvo_lines = int(persist.find("dvo_lines", 0))
var dvo_time_highlight = int(persist.find("dvo_time_highlight", 10))
var dvo_hostname_suffix = persist.find("dvo_hostname_suffix", "")
var dvo_devicename = persist.find("dvo_devicename", 0)
var dvo_ipaddress = persist.find("dvo_ipaddress", 0)
var dvo_power = persist.find("dvo_power", 0)
var dvo_version = persist.find("dvo_version", 0)
var dvo_heap = persist.find("dvo_heap", 0)
var dvo_berryheap = persist.find("dvo_berryheap", 0)
var dvo_berryobject = persist.find("dvo_berryobject", 0)
var dvo_wifirssi = persist.find("dvo_wifirssi", 0)
var dvo_wifichnl = persist.find("dvo_wifichnl", 0)
var msg = "</table>" # Terminate two column table and open new table
msg += "<style>" # Add style increasing space between columns
msg += ".dvo{width:100%;font-size:80%;border-spacing:0px;}"
msg += ".dvo td,.dvo th{padding:0px 3px;}" # Column space
msg += ".dvo td:first-child,.dvo th:first-child{padding-left:2px;}"
msg += ".dvo td:last-child,.dvo th:last-child{padding-right:2px;}"
msg += "</style>"
msg += "<table class='dvo'>" # Open new condensed table
msg += "<tr>"
if dvo_lines > 0 # Fixed number of last updated lines
self.sort_col(self.list_devices, 6, 1) # Sort list by last_seen and down
if dvo_devicename
msg += "<th>Device Name</th>"
end
msg += "<th>Hostname</th>"
if dvo_ipaddress
msg += "<th>IP Address</th>"
end
if dvo_power
msg += "<th>Power</th>"
end
if dvo_version
msg += "<th>Version</th>"
end
if dvo_heap
msg += "<th align='right'>Heap</th>"
end
if dvo_berryheap
msg += "<th align='right'>BHeap</th>"
end
if dvo_berryobject
msg += "<th align='right'>BObject</th>"
end
if dvo_wifirssi
msg += "<th align='right'>RSSI</th>"
end
if dvo_wifichnl
msg += "<th align='right'>Ch</th>"
end
msg += "<th align='right'>Uptime</th>"
else # All devices sorted by user selected column
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
var list_dvo = [0, 1, dvo_ipaddress, dvo_devicename, 0, dvo_version, 0, 0, 1, dvo_berryheap, dvo_wifirssi, dvo_heap, dvo_berryobject, 0, dvo_wifichnl]
if persist.dvo_column >= list_dvo.size() || list_dvo[persist.dvo_column] == 0
persist.dvo_column = 1 # Hostname as default sort column
self.sort_last_column = persist.dvo_column
persist.save()
end
# log(format("DVO: list_dvo '%s'", list_dvo), 3)
# var start = tasmota.millis()
self.sort_col(self.list_devices, persist.dvo_column, persist.dvo_direction) # Sort list by column
# var stop = tasmota.millis()
# log(format("DVO: Sort time %d ms", stop - start), 3)
var icon_direction = persist.dvo_direction ? "&#x25BC" : "&#x25B2"
if dvo_devicename
msg += format("<th><a href='#p' onclick='la(\"&sd_sort=3\");'>Device Name</a>%s</th>", persist.dvo_column == 3 ? icon_direction : "")
end
msg += format("<th><a href='#p' onclick='la(\"&sd_sort=1\");'>Hostname</a>%s</th>", persist.dvo_column == 1 ? icon_direction : "")
if dvo_ipaddress
msg += format("<th><a href='#p' onclick='la(\"&sd_sort=2\");'>IP Address</a>%s</th>", persist.dvo_column == 2 ? icon_direction : "")
end
if dvo_power
msg += format("<th>Power</th>")
end
if dvo_version
msg += format("<th><a href='#p' onclick='la(\"&sd_sort=5\");'>Version</a>%s</th>", persist.dvo_column == 5 ? icon_direction : "")
end
if dvo_heap
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=11\");'>Heap</a>%s</th>", persist.dvo_column == 11 ? icon_direction : "")
end
if dvo_berryheap
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=9\");'>BHeap</a>%s</th>", persist.dvo_column == 9 ? icon_direction : "")
end
if dvo_berryobject
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=12\");'>BObject</a>%s</th>", persist.dvo_column == 12 ? icon_direction : "")
end
if dvo_wifirssi
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=10\");'>RSSI</a>%s</th>", persist.dvo_column == 10 ? icon_direction : "")
end
if dvo_wifichnl
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=14\");'>Ch</a>%s</th>", persist.dvo_column == 14 ? icon_direction : "")
end
msg += format("<th align='right'><a href='#p' onclick='la(\"&sd_sort=8\");'>Uptime</a>%s</th>", persist.dvo_column == 8 ? icon_direction : "")
end
msg += "</tr>"
tasmota.web_send(msg)
var list_index = 0
var devices_online = 0
var devices_offline = 0
var now = tasmota.rtc('local')
for i: self.list_devices.keys()
# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
# [topic, hostname, ipaddress, devicename, version, version_num, last_seen, uptime, uptime_sec, berryheap, wifirssi, heap, berryobject, power, wifichnl]
var uptime = self.list_devices[i][7]
if uptime == " " continue end # No STATE info
var uptime_sec = self.list_devices[i][8]
var offline = int(uptime_sec) < 0
if offline
devices_offline += 1
else
devices_online += 1
end
if dvo_lines
list_index += 1
if list_index > dvo_lines continue end # Keep counting devices
end
var topic = self.list_devices[i][0]
var hostname = self.list_devices[i][1]
var ipaddress = self.list_devices[i][2]
var devicename = self.list_devices[i][3]
var version = self.list_devices[i][4]
var last_seen = self.list_devices[i][6]
var berryheap = self.list_devices[i][9]
var wifirssi = self.list_devices[i][10]
var heap = self.list_devices[i][11]
var berryobject = self.list_devices[i][12]
var power = self.list_devices[i][13]
var wifichnl = self.list_devices[i][14]
var color = "" # Default text color (this keeps refresh page size small)
if offline
color = " style='color:var(--c_tab);'" # Offline color (this increases page size)
end
msg = "<tr>"
if dvo_devicename
msg += f"<td{color}>{devicename}</td>"
end
if offline
msg += f"<td{color}>{hostname}</td>"
else
msg += f"<td><a target=_blank href='http://{hostname}{dvo_hostname_suffix}'>{hostname}</a></td>"
end
if dvo_ipaddress
if offline
msg += f"<td{color}>{ipaddress}</td>"
else
msg += f"<td><a target=_blank href='http://{ipaddress}'>{ipaddress}</a></td>"
end
end
if dvo_power
msg += "<td>"
if !offline && power.size()
for p: power.keys()
var hcolor = (power[p]) ? "txtscc" : "btn"
var picon = (power[p]) ? "&#x2612" : "&#x2610"
msg += f"<a href='#p' style='color:var(--c_{hcolor});' title='Toggle POWER{p +1}' onclick='la(\"&sd_pow={topic}_{p +1}\");'>{picon}&nbsp;</a>"
end
end
msg += "</td>"
end
if dvo_version
msg += f"<td{color}>{version}</td>"
end
var svar
if dvo_heap
var iheap = int(heap) # Workaround to remove leading zeros
svar = (iheap > 0) ? str(iheap) : ""
msg += f"<td align='right'{color}>{svar}</td>"
end
if dvo_berryheap
var bheap = int(berryheap) # Workaround to remove leading zeros
svar = (bheap > 0) ? str(bheap) : ""
msg += f"<td align='right'{color}>{svar}</td>"
end
if dvo_berryobject
var bobject = int(berryobject) # Workaround to remove leading zeros
svar = (bobject > 0) ? str(bobject) : ""
msg += f"<td align='right'{color}>{svar}</td>"
end
if dvo_wifirssi
var wrssi = int(wifirssi) # Workaround to remove leading zeros
svar = str(wrssi)
msg += f"<td align='right'{color}>{svar}%</td>"
end
if dvo_wifichnl
var wchnl = int(wifichnl) # Workaround to remove leading zeros
svar = str(wchnl)
msg += f"<td align='right'{color}>{svar}</td>"
end
if int(last_seen) >= (now - dvo_time_highlight) # Highlight changes within latest seconds
color = " style='color:var(--c_btnsv);'"
elif int(uptime_sec) < dvo_online_window # Highlight changes just after restart
color = " style='color:var(--c_txtwrn);'"
end
msg += f"<td align='right'{color}>{uptime}</td>"
msg += "</tr>"
tasmota.web_send(msg)
end
msg = "</table>{t}" # Terminate multi-column table and open new table: <table style='width:100%'>
msg += f"{{s}}Devices</th><td align='right'>{devices_online} online"
if devices_offline
msg += f" / {devices_offline} offline"
end
msg += "{e}</table>{t}" # Terminate multi-column table and open new table: <table style='width:100%'>
tasmota.web_send_decimal(msg) # Force horizontal line
end
end
end
#---------------------------------------------------------------------------------#
# extension devices_online
###################################################################################
return devices_online()
+8
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{
"name": "Devices Online",
"version": "0x1A040900",
"description": "Display devices online info",
"author": "Theo Arends",
"min_tasmota": "0x09040000",
"features": ""
}