forked from openhab/openhab-addons
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[telegram] Telegram Binding initial contribution (openhab#5677)
Signed-off-by: Alexander Krasnogolowy <alexkrasno@hotmail.com>
- Loading branch information
Showing
17 changed files
with
1,341 additions
and
0 deletions.
There are no files selected for viewing
Validating CODEOWNERS rules …
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <classpath> | ||
| <classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="src" output="target/test-classes" path="src/test/java"> | ||
| <attributes> | ||
| <attribute name="test" value="true"/> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="src" output="target/classes" path="src/main/java"> | ||
| <attributes> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="src" path="target/generated-sources/annotations"> | ||
| <attributes> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| <attribute name="ignore_optional_problems" value="true"/> | ||
| <attribute name="m2e-apt" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations"> | ||
| <attributes> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| <attribute name="ignore_optional_problems" value="true"/> | ||
| <attribute name="m2e-apt" value="true"/> | ||
| <attribute name="test" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="output" path="target/classes"/> | ||
| </classpath> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <projectDescription> | ||
| <name>org.openhab.binding.telegram</name> | ||
| <comment></comment> | ||
| <projects> | ||
| </projects> | ||
| <buildSpec> | ||
| <buildCommand> | ||
| <name>org.eclipse.jdt.core.javabuilder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| <buildCommand> | ||
| <name>org.eclipse.m2e.core.maven2Builder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| </buildSpec> | ||
| <natures> | ||
| <nature>org.eclipse.jdt.core.javanature</nature> | ||
| <nature>org.eclipse.m2e.core.maven2Nature</nature> | ||
| </natures> | ||
| </projectDescription> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| This content is produced and maintained by the openHAB project. | ||
|
|
||
| * Project home: https://www.openhab.org | ||
|
|
||
| == Declared Project Licenses | ||
|
|
||
| This program and the accompanying materials are made available under the terms | ||
| of the Eclipse Public License 2.0 which is available at | ||
| https://www.eclipse.org/legal/epl-2.0/. | ||
|
|
||
| == Source Code | ||
|
|
||
| https://github.com/openhab/openhab2-addons | ||
|
|
||
| == Third-party Content | ||
|
|
||
| Java Telegram Bot API | ||
| * License: Apache License 2.0 | ||
| * Project: https://github.com/pengrad/java-telegram-bot-api | ||
| * Source: https://github.com/pengrad/java-telegram-bot-api | ||
|
|
||
| okhttp | ||
| * License: Apache License 2.0 | ||
| * Project: https://square.github.io/okhttp/ | ||
| * Source: https://github.com/square/okhttp |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,267 @@ | ||
| # Telegram Binding | ||
|
|
||
| The Telegram binding allows sending and receiving messages to and from Telegram clients (https://telegram.org), by using the Telegram Bot API. | ||
|
|
||
| # Prerequisites | ||
|
|
||
| As described in the Telegram Bot API, this is the manual procedure needed in order to get the necessary information. | ||
|
|
||
| 1. Create the Bot and get the Token | ||
|
|
||
| - On a Telegram client open a chat with BotFather. | ||
| - Send `/newbot` to BotFather and fill in all the needed information. The authentication token that is given will be needed in the next steps. | ||
|
|
||
| 2. Create the destination chat | ||
|
|
||
| - Open a chat with your new Bot and send any message to it. The next step will not work unless you send a message to your bot first. | ||
|
|
||
| 3. Get the chatId | ||
|
|
||
| - Open a browser and invoke `https://api.telegram.org/bot<token>/getUpdates` (where `<token>` is the authentication token previously obtained) | ||
| - Look at the JSON result to find the value of `id`. That is the chatId. Note that if using a Telegram group chat, the group chatIds are prefixed with a dash that must be included in the config file. (e.g. bot1.chatId: -22334455) | ||
|
|
||
| 4. Test the bot | ||
|
|
||
| - Open this URL in your web browser, replacing <token> with the authentication token and <chatId> with the chatId: | ||
| - `https://api.telegram.org/bot<token>/sendMessage?chat_id=<chatId>&text=testing` | ||
| - Your Telegram-bot should send you a message with the text: `testing` | ||
|
|
||
| **Notice:** By default your bot will only receive messages that either start with the '/' symbol or mention the bot by username (or if you talk to it directly). However, if you add your bot to a group you must either talk to BotFather and send the command "/setprivacy" and then disable it or you give admin rights to your bot in that group. Otherwise you will not be able to receive those messages. | ||
|
|
||
| ## Supported Things | ||
|
|
||
| **telegramBot** - A Telegram Bot that can send and receive messages. | ||
|
|
||
| The Telegram binding supports the following things which origin from the latest message sent to the Telegram bot: | ||
|
|
||
| * message text | ||
| * message date | ||
| * full name of sender (first name + last name) | ||
| * username of sender | ||
| * chat id (used to identify the chat of the last message) | ||
| * reply id (used to identify an answer from a user of a previously sent message by the binding) | ||
|
|
||
| Please note that the things cannot be used to send messages. In order to send a message, an action must be used instead. | ||
|
|
||
| ## Thing Configuration | ||
|
|
||
| **telegramBot** parameters: | ||
|
|
||
| | Property | Default | Required | Description | | ||
| |-------------------------|---------|:--------:|----------------------------------------------------------------------------------------------| | ||
| | `chatIds` | | Yes | Comma-separated list of chat ids | | ||
| | `botToken` | | Yes | authentication token | | ||
| | `parseMode` | None | No | Support for formatted messages, values: Markdown or HTML. | | ||
|
|
||
| ## Channels | ||
|
|
||
| | Channel Type ID | Item Type | Description | | ||
| |--------------------------------------|-----------|-----------------------------------------------------------------| | ||
| | lastMessageText | String | The last received message | | ||
| | lastMessageDate | DateTime | The date of the last received message (UTC) | | ||
| | lastMessageName | String | The full name of the sender of the last received message | | ||
| | lastMessageUsername | String | The username of the sender of the last received message | | ||
| | chatId | String | The id of the chat of the last received meesage | | ||
| | replyId | String | The id of the reply which was passed to sendTelegram() as replyId argument. This id can be used to have an unambiguous assignment of the users reply to the message which was sent by the bot | | ||
|
|
||
|
|
||
| ## Rule Actions | ||
|
|
||
| This binding includes a rule action, which allows to send Telegram messages from within rules. | ||
|
|
||
| ``` | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:<uid>") | ||
| ``` | ||
|
|
||
| where uid is the Thing UID of the Telegram thing (not the chat id!). | ||
|
|
||
|
|
||
| Once this action instance is retrieved, you can invoke the `sendTelegram' method on it: | ||
|
|
||
| ``` | ||
| telegramAction.sendTelegram("Hello world!") | ||
| ``` | ||
|
|
||
| The following actions are supported. | ||
| Each of the actions returns true on success or false on failure. | ||
|
|
||
| ### Actions to send messages to all configured chats | ||
|
|
||
| These actions will send a message to all chat ids configured for this bot. | ||
|
|
||
| | Action | Description | | ||
| |----------------------------|--------------| | ||
| | sendTelegram(String message) | Sends a message. | | ||
| | sendTelegram(String format, Object... args) | Sends a formatted message (See https://docs.oracle.com/javase/8/docs/api/java/util/Formatter.html for more information). | ||
| | sendTelegramQuery(String message, String replyId, String... buttons) | Sends a question to the user that can be answered via the defined buttons. The replyId can be freely choosen and is sent back with the answer. Then, the id is required to identify what question has been answered (e.g. in case of multiple open questions). The final result looks like this: . | | ||
| | sendTelegramAnswer(String replyId, String message) | Sends a message after the user has answered a question. You should *always* call this method after you received an answer. It will remove buttons from the specific question and will also stop the progress bar displayed at the client side. If no message is necessary, just pass `null` here. | | ||
| | sendTelegramPhoto(String photoURL, String caption) | Sends a picture. The URL can be specified using the http, https, and file protocols or a base64 encoded image. | | ||
|
|
||
| ### Actions to send messages to a particular chat | ||
|
|
||
| Just put the chat id (must be a long value!) as the first argument to one of the above mentioned APIs: | ||
|
|
||
| ``` | ||
| telegramAction.sendTelegram(1234567L, "Hello world!") | ||
| ``` | ||
|
|
||
| ## Full Example | ||
|
|
||
| ### Send a text message to telegram chat | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with Fixed Message" | ||
| when | ||
| Item Foo changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegram("item Foo changed") | ||
| end | ||
| ``` | ||
|
|
||
| ### Send a text message with a formatted message | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with Formatted Message" | ||
| when | ||
| Item Foo changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegram("item Foo changed to %s and number is %.1f", Foo.state.toString, 23.56) | ||
| end | ||
| ``` | ||
|
|
||
| ### Send an image to telegram chat | ||
|
|
||
| `http`, `https`, and `file` are the only protocols allowed or a base64 encoded image. | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with image and caption from image accessible by url" | ||
| when | ||
| Item Light_GF_Living_Table changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegramPhoto("http://www.openhab.org/assets/images/openhab-logo-top.png", | ||
| "sent from openHAB") | ||
| end | ||
| ``` | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with image without caption from image accessible by url" | ||
| when | ||
| Item Light_GF_Living_Table changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegramPhoto("http://www.openhab.org/assets/images/openhab-logo-top.png", | ||
| null) | ||
| end | ||
| ``` | ||
|
|
||
| To send a base64 jpeg or png image: | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with base64 image and caption" | ||
| when | ||
| Item Light_GF_Living_Table changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| var String base64Image = "iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAMAAACdt4HsAAAAS1BMVEUAAABAQEA9QUc7P0Y0OD88QEY+QUhmaW7c3N3w8PBlaG0+QUjb29w5PUU3O0G+vsigoas6P0WfoKo4O0I9QUdkZ2w9Qkg+QkkkSUnT3FKbAAAAGXRSTlMACJbx//CV9v//9pT/7Ur//+z/SfD2kpMHrnfDaAAAAGhJREFUeAHt1bUBAzAMRFGZmcL7LxpOalN5r/evLIlgGwBgXMhxSjP64sa6cdYH+hLWzYiKvqSbI4kQeEt5PlBealsMFIkAAgi8HNriOLcjduLTafWwBB9n3p8v/+Ma1Mxxvd4IAGCzB4xDPuBRkEZiAAAAAElFTkSuQmCC" | ||
| telegramAction.sendTelegramPhoto(base64Image, "battery of motion sensor is empty") | ||
| end | ||
| ``` | ||
|
|
||
| To send an image that resides on the local computer file system: | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with local image and caption" | ||
| when | ||
| Item Light_GF_Living_Table changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegramPhoto("file://C:/mypicture.jpg", "sent from openHAB") | ||
| end | ||
| ``` | ||
|
|
||
| To send an image based on an Image Item: | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with Image Item image and caption" | ||
| when | ||
| Item Webcam_Image changed | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegramPhoto(Webcam_Image.state.toFullString, "sent from openHAB") | ||
| end | ||
| ``` | ||
|
|
||
| To receive a message and react on that: | ||
|
|
||
| telegram.items | ||
|
|
||
| ```php | ||
| String telegramMessage "Telegram Message" { channel = "telegram:telegramBot:2b155b22:lastMessageText" } | ||
| ``` | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Receive telegram" | ||
| when | ||
| Item telegramMessage received update "lights off" | ||
| then | ||
| gLights.sendCommand(OFF) | ||
| end | ||
| ``` | ||
|
|
||
| To send a question with two alternatives and a reply from the bot: | ||
|
|
||
| telegram.items | ||
|
|
||
| ```php | ||
| String telegramReplyId "Telegram Reply Id" { channel = "telegram:telegramBot:2b155b22:replyId" } | ||
| ``` | ||
|
|
||
| telegram.rules | ||
|
|
||
| ```java | ||
| rule "Send telegram with question" | ||
| when | ||
| Item Presence changed to OFF | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
| telegramAction.sendTelegramQuery("No one is at home, but some lights are still on. Do you want me to turn off the lights?", "Reply_Lights", "Yes", "No") | ||
| end | ||
|
|
||
|
|
||
| rule "Reply handler for lights" | ||
| when | ||
| Item telegramReplyId received update Reply_Lights | ||
| then | ||
| val telegramAction = getActions("telegram","telegram:telegramBot:2b155b22") | ||
|
|
||
| if (telegramMessage.state.toString == "Yes") | ||
| { | ||
| gLights.sendCommand(OFF) | ||
| telegramAction.sendTelegramAnswer(telegramReplyId.state.toString, "Ok, lights are *off* now.") | ||
| } | ||
| else | ||
| { | ||
| telegramAction.sendTelegramAnswer(telegramReplyId.state.toString, "Ok, I'll leave them *on*.") | ||
| } | ||
| end | ||
| ``` | ||
|
|
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Oops, something went wrong.