mirror of
https://github.com/octoleo/telegram-bot-bash.git
synced 2024-11-27 01:36:27 +00:00
994 lines
27 KiB
Markdown
994 lines
27 KiB
Markdown
#### [Home](../README.md)
|
|
## Bashbot function reference
|
|
|
|
### Send, forward, delete messages
|
|
|
|
##### send_action
|
|
```send_action``` shows users what your bot is currently doing.
|
|
|
|
*usage:* send_action "${CHAT[ID]}" "action"
|
|
|
|
*"action":* ```typing```, ```upload_photo```, ```record_video```, ```upload_video```, ```record_audio```, ```upload_audio```, ```upload_document```, ```find_location```.
|
|
|
|
*alias:* _action "action"
|
|
|
|
*example:*
|
|
```bash
|
|
send_action "${CHAT[ID]}" "typing"
|
|
send_action "${CHAT[ID]}" "record_audio"
|
|
```
|
|
|
|
|
|
##### send_normal_message
|
|
```send_normal_message``` sends text only messages to the given chat.
|
|
|
|
*usage:* send_normal_message "${CHAT[ID]}" "message"
|
|
|
|
*alias:* _normal_message "message"
|
|
|
|
*example:*
|
|
```bash
|
|
send_normal_message "${CHAT[ID]}" "this is a text message"
|
|
```
|
|
|
|
|
|
##### send_markdown_message
|
|
```send_markdown_message``` sends markdown style messages to the given chat.
|
|
Telegram supports a [reduced set of Markdown](https://core.telegram.org/bots/api#markdown-style) only
|
|
|
|
*usage:* send_markdown_message "${CHAT[ID]}" "markdown message"
|
|
|
|
*alias:* _markdown "message"
|
|
|
|
*example:*
|
|
```bash
|
|
send_markdown_message "${CHAT[ID]}" "this is a markdown message, next word is *bold*"
|
|
send_markdown_message "${CHAT[ID]}" "*bold* _italic_ [text](link)"
|
|
```
|
|
|
|
##### send_html_message
|
|
```send_html_message``` sends HTML style messages to the given chat.
|
|
Telegram supports a [reduced set of HTML](https://core.telegram.org/bots/api#html-style) only
|
|
|
|
*usage:* send_html_message "${CHAT[ID]}" "html message"
|
|
|
|
*alias:* _html_message "message"
|
|
|
|
*example:*
|
|
```bash
|
|
send_normal_message "${CHAT[ID]}" "this is a markdown message, next word is <b>bold</b>"
|
|
send_normal_message "${CHAT[ID]}" "<b>bold</b> <i>italic><i> <em>italic>/em> <a href="link">Text</a>"
|
|
```
|
|
|
|
##### forward_message
|
|
```forward_mesage``` forwards a messsage to the given chat.
|
|
|
|
*usage:* forward_message "chat_to" "chat_from" "${MESSAGE[ID]}"
|
|
|
|
*old call:* forward "${CHAT[ID]}" "$FROMCHAT" "${MESSAGE[ID]}"
|
|
|
|
*alias:* _forward "$FROMCHAT" "${MESSAGE[ID]}"
|
|
|
|
See also [Text formating options](https://core.telegram.org/bots/api#formatting-options)
|
|
|
|
----
|
|
|
|
##### delete_message
|
|
A bot can only delete messages if he is admin of a Chat, if not he can delete his own messages only.
|
|
|
|
*usage:* delete_message "${CHAT[ID]}" "${MESSAGE[ID]}"
|
|
|
|
See also [deleteMessage limitations](https://core.telegram.org/bots/api#deletemessage)
|
|
|
|
----
|
|
|
|
##### send_message
|
|
```send_message``` sends any type of message to the given chat. Type of output is steered by keywords within the message.
|
|
|
|
The main use case for send_message is to process the output of interactive chats and background jobs. **For regular Bot commands I recommend using of the dedicated send_xxx_message() functions from above.**
|
|
|
|
*usage:* send_message "${CHAT[ID]}" "message"
|
|
|
|
*example:* - see [Usage](2_usage.md#send_message) and [Advanced Usage](3_advanced.md#Interactive-Chats)
|
|
|
|
----
|
|
|
|
### File, Location, Venue, Keyboard
|
|
|
|
|
|
##### send_file
|
|
send_file allows you to send different type's of files, e.g. photos, stickers, audio, media, etc. [see more](https://core.telegram.org/bots/api#sending-files)
|
|
|
|
Starting with version 0.80 send_file implements the following rules:
|
|
|
|
- file names must not contain ".."
|
|
- file names must not start with "."
|
|
- file names not starting wit "/" are realtive to $TMPDIR, e.g. ./data-bot-bash
|
|
- abolute filenames must match $FILE_REGEX
|
|
- FILE_REGEX is a regular expression, not shell globbing, test you rexexes: http://www.softlion.com/webTools/RegExpTest/
|
|
|
|
*usage:* send_file "${CHAT[ID]}" "file" "caption"
|
|
|
|
*example:*
|
|
```bash
|
|
send_file "${CHAT[ID]}" "/home/user/doge.jpg" "Lool"
|
|
send_file "${CHAT[ID]}" "https://www.domain,com/something.gif" "Something"
|
|
```
|
|
|
|
##### send_location
|
|
*usage:* send_location "${CHAT[ID]}" "Latitude" "Longitude"
|
|
|
|
|
|
##### send_venue
|
|
*usage:* send_venue "${CHAT[ID]}" "Latitude" "Longitude" "Title" "Address" "foursquare id (optional)"
|
|
|
|
|
|
----
|
|
|
|
##### send_keyboard
|
|
Note: since version 0.6 send_keyboard was changed to use native "JSON Array" notation as used from Telegram. Example Keybord Array definitions:
|
|
|
|
- yes no in two rows:
|
|
- OLD format: 'yes' 'no' (two strings)
|
|
- NEW format: '[ "yes" ] , [ "no" ]' (two arrays with a string)
|
|
- new layouts made easy with NEW format:
|
|
- Yes No in one row: '[ "yes" , "no" ]'
|
|
- Yes No plus Maybe in 2.row: '[ "yes" , "no" ] , [ "maybe" ]'
|
|
- numpad style keyboard: '[ "1" , "2" , "3" ] , [ "4" , "5" , "6" ] , [ "7" , "8" , "9" ] , [ "0" ]'
|
|
|
|
*usage:* send_keyboard "chat-id" "message" "keyboard"
|
|
|
|
*alias:* _keyboard "message" "keyboard"
|
|
|
|
*example:*
|
|
```bash
|
|
send_keyboard "${CHAT[ID]}" "Say yes or no" '[ "yes" , "no" ]' # in one row
|
|
send_keyboard "${CHAT[ID]}" "Say yes or no" '[ "yes" ] , [ "no" ]' # 2 rows
|
|
send_keyboard "${CHAT[ID]}" "Enter digit" '[ "1" , "2" , "3" ] , [ "4" , "5" , "6" ] , [ "7" , "8" , "9" ] , [ "0" ]'
|
|
|
|
_keyboard_yesno # see aliases
|
|
_keyboard_numpad
|
|
|
|
```
|
|
|
|
##### remove_keyboard
|
|
*usage:* remove_keybord "$CHAT[ID]" "message"
|
|
|
|
*alias:* _del_keyboard "message"
|
|
|
|
*See also: [Keyboard Markup](https://core.telegram.org/bots/api/#replykeyboardmarkup)*
|
|
|
|
----
|
|
|
|
##### send_button
|
|
*usage:* send_button "chat-id" "message" "text" "URL"
|
|
|
|
*alias:* _button "text" "URL"
|
|
|
|
*example:*
|
|
```bash
|
|
send_button "${CHAT[ID]}" "MAKE MONEY FAST!!!" "Visit my Shop" "https://dealz.rrr.de"
|
|
```
|
|
|
|
##### send_inline_keyboard
|
|
This allows to place multiple inline buttons in a row. The inline buttons must specified as a JSON array in the following format:
|
|
|
|
```[ {"text":"text1", "url":"url1"}, ... {"text":"textN", "url":"urlN"} ]```
|
|
|
|
Each button consists of a pair of text and URL values, sourrounded by '{ }', multiple buttons are seperated by '**,**' and everthing is wrapped in '[ ]'.
|
|
|
|
*usage:* send_inline_keyboard "chat-id" "message" "[ {"text":"text", "url":"url"} ...]"
|
|
|
|
*alias:* _inline_keyboard "[{"text":"text", "url":"url"} ...]"
|
|
|
|
*example:*
|
|
```bash
|
|
send_inline_keyboard "${CHAT[ID]}" "MAKE MONEY FAST!!!" '[{"text":"Visit my Shop", url"":"https://dealz.rrr.de"}]'
|
|
send_inline_keyboard "${CHAT[ID]}" "" '[{"text":"button 1", url"":"url 1"}, {"text":"button 2", url"":"url 2"} ]'
|
|
send_inline_keyboard "${CHAT[ID]}" "" '[{"text":"b 1", url"":"u 1"}, {"text":"b 2", url"":"u 2"}, {"text":"b 2", url"":"u 2"} ]'
|
|
```
|
|
|
|
*See also [Inline keyboard markup](https://core.telegram.org/bots/api/#inlinekeyboardmarkup)*
|
|
|
|
----
|
|
|
|
### User Access Control
|
|
The following basic user control functions are part of the Telegram API.
|
|
More advanced API functions are currently not implemented in bashbot.
|
|
|
|
##### kick_chat_member
|
|
If your Bot is a chat admin he can kick and ban a user.
|
|
|
|
*usage:* kick_chat_member "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
*alias:* _kick_user "${USER[ID]}"
|
|
|
|
##### unban_chat_member
|
|
If your Bot is a chat admine can unban a kicked user.
|
|
|
|
*usage:* unban_chat_member "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
*alias:* _unban "${USER[ID]}"
|
|
|
|
##### leave_chat
|
|
Your Bot will leave the chat.
|
|
|
|
*usage:* leave_chat "${CHAT[ID]}"
|
|
|
|
*alias:* _leave
|
|
|
|
```bash
|
|
if _is_admin ; then
|
|
send_markdown_message "${CHAT[ID]}" "*LEAVING CHAT...*"
|
|
leave_chat "${CHAT[ID]}"
|
|
fi
|
|
```
|
|
|
|
'See also [kick Chat Member](https://core.telegram.org/bots/api/#kickchatmember)*
|
|
|
|
----
|
|
|
|
The following functions are bashbot only and not part of the Telegram API.
|
|
|
|
##### user_is_botadmin
|
|
Return true (0) if user is admin of bot, user id if botadmin is read from file './botadmin'.
|
|
|
|
*usage:* user_is_botadmin "${USER[ID]}"
|
|
|
|
*alias:* _is_botadmin
|
|
|
|
*example:*
|
|
```bash
|
|
_is_botadmin && send_markdown_message "${CHAT[ID]}" "You are *BOTADMIN*."
|
|
```
|
|
|
|
##### user_is_creator
|
|
Return true (0) if user is creator of given chat or chat is a private chat.
|
|
|
|
*usage:* user_is_creator "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
*alias:* _is_creator
|
|
|
|
##### user_is_admin
|
|
Return true (0) if user is admin or creator of given chat.
|
|
|
|
*usage:* user_is_admin "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
*alias:* _is_admin
|
|
|
|
*example:*
|
|
```bash
|
|
if _is_admin ; then
|
|
send_markdown_message "${CHAT[ID]}" "*LEAVING CHAT...*"
|
|
leave_chat "${CHAT[ID]}"
|
|
fi
|
|
```
|
|
|
|
*See also [Chat Member](https://core.telegram.org/bots/api/#chatmember)*
|
|
|
|
##### user_is_allowed
|
|
Bahsbot supports User Access Control, see [Advanced Usage](3_advanced.md)
|
|
|
|
*usage:* user_is_allowed "${USER[ID]}" "what" "${CHAT[ID]}"
|
|
|
|
*example:*
|
|
```bash
|
|
if ! user_is_allowed "${USER[ID]}" "start" "${CHAT[ID]}" ; then
|
|
send_normal_message "${CHAT[ID]}" "You are not allowed to start Bot."
|
|
fi
|
|
```
|
|
|
|
----
|
|
|
|
### Inline Queries - answer direct queries to bot
|
|
Inline Queries allows users to interact with your bot directly without sending extra commands.
|
|
As an answer to an inline query you can send back one or more results to the Telegram client.
|
|
The Telegram client will then show the results to the user and let him select one.
|
|
|
|
##### answer_inline_query
|
|
answer_inline_query is provided for backward compatibility with older versions of bashbot.
|
|
It send back only one response to an inline query.
|
|
|
|
*usage:* answer_inline_query "$i{QUERY[ID]}" "type" "type arg 1" ... "type arg n"
|
|
|
|
*example:* - see [Advanced Usage](3_advanced.md#Inline-queries)
|
|
|
|
|
|
##### answer_inline_multi
|
|
anser_inline_multi allows you to send back a list of responses. responses must be seperated by ','.
|
|
|
|
*usage:* answer_inline_multi "${iQUERY[ID]}" "res, res, ... res"
|
|
|
|
*example:*
|
|
```bash
|
|
# note the starting " and ending " !!
|
|
answer_inline_multi "${iQUERY[ID]}" "
|
|
$(inline_query_compose "1" "photo" "https://avatars0.githubusercontent.com/u/13046303") ,
|
|
...
|
|
$(inline_query_compose "n" "photo" "https://avatars1.githubusercontent.com/u/4593242")
|
|
"
|
|
```
|
|
|
|
##### inline_query_compose
|
|
inline_query_compose composes one response element to to send back.
|
|
|
|
*usage:* inline_query_compose ID type args ....
|
|
|
|
```
|
|
ID = unique ID for this response, 1-64 byte long
|
|
type = type of answer, e.g. article, photo, video, location ...
|
|
args = mandatory arguments in the order they are described in telegram documentation
|
|
```
|
|
|
|
Currently the following types and arguments are implemented (optional arguments in parenthesis)
|
|
```
|
|
"article"|"message" title message (parse_mode description)
|
|
|
|
"photo" photo_URL (thumb_URL title description caption parse_mode keyboard)
|
|
"gif" photo_URL (thumb_URL title caption parse_mode keyboard)
|
|
"mpeg4_gif" mpeg_URL (thumb_URL title caption parse_mode keyboard)
|
|
"video" video_URL mime_type thumb_URL title (caption parse_mode keyboard)
|
|
"audio" audio_URL title (caption parse_mode keyboard)
|
|
"voice" voice_URL title (caption parse_mode keyboard)
|
|
"document" title document_URL mime_type (caption description parse_mode)
|
|
|
|
"location" latitude longitude title
|
|
"venue" latitude longitude title (adress foursquare)
|
|
"contact" phone first (last thumb)
|
|
|
|
"cached_photo" file (title description caption parse_mode keyboard)
|
|
"cached_gif" file (title caption parse_mode keyboard)
|
|
"cached_mpeg4_gif" file (title caption parse_mode keyboard)
|
|
"cached_sticker" file (keyboard)
|
|
"cached_document" title file (description caption description parse_mode keyboard)
|
|
"cached_video" file title (description caption description parse_mode keyboard)
|
|
"cached_voice" file title (caption parse_mode keyboard)
|
|
"cached_audio" file title (caption parse_mode keyboard)
|
|
```
|
|
see [InlineQueryResult for more information](https://core.telegram.org/bots/api#inlinequeryresult) about response types and their arguments.
|
|
|
|
----
|
|
|
|
|
|
### Background and Interactive jobs
|
|
Background functions and interactive jobs extends the bot functionality to not only react to user input. You can start scripts for interative
|
|
chats and send messages based on time or other external events.
|
|
|
|
##### start_proc
|
|
```startproc``` starts a script, the output of the script is sent to the user or chat, user input will be sent back to the script. see [Advanced Usage](3_advanced.md#Interactive-Chats)
|
|
|
|
*usage:* start_proc "${CHAT[ID]}" "script"
|
|
|
|
*alias:* startproc "script"
|
|
|
|
*example:*
|
|
```bash
|
|
startproc 'examples/calc.sh'
|
|
```
|
|
|
|
|
|
##### check_proc
|
|
Return true (0) if an interactive script is running in the chat.
|
|
|
|
*usage:* check_prog "${CHAT[ID]}"
|
|
|
|
*alias:* checkprog
|
|
|
|
*example:*
|
|
```bash
|
|
if ! check_proc "${CHAT[ID]}" ; then
|
|
startproc "examples/calc.sh"
|
|
else
|
|
send_normal_message "${CHAT[ID]}" "Calc already running ..."
|
|
fi
|
|
```
|
|
|
|
##### kill_proc
|
|
Kill the interactive script running in the chat
|
|
|
|
*usage:* kill_proc "${CHAT[ID]}"
|
|
|
|
*alias:* killproc
|
|
|
|
*example:*
|
|
```bash
|
|
if check_proc "${CHAT[ID]}" ; then
|
|
killproc && send_message "${CHAT[ID]}" "Command canceled."
|
|
else
|
|
send_message "${CHAT[ID]}" "Command is not running."
|
|
fi
|
|
```
|
|
|
|
----
|
|
|
|
##### start_back
|
|
Starts a script as a background job and attaches a jobname to it. All output from a background job is sent to the associated chat.
|
|
|
|
In contrast to interactive chats, background jobs do not recieve user input and can run forever. In addition you can suspend and restart running jobs, e.g. after reboot.
|
|
|
|
*usage:* start_back "${CHAT[ID]}" "script" "jobname"
|
|
|
|
*alias:* background "script" "jobname"
|
|
|
|
*example:*
|
|
```bash
|
|
background "examples/notify.sh" "notify"
|
|
```
|
|
|
|
##### check_back
|
|
Return true (0) if an background job is active in the given chat.
|
|
|
|
*usage:* check_back "${CHAT[ID]}" "jobname"
|
|
|
|
*alias:* checkback "jobname"
|
|
|
|
*example:*
|
|
```bash
|
|
if ! checkback "notify" ; then
|
|
send_normal_message "${CHAT[ID]}" "Start notify"
|
|
background "examples/notify.sh" "notify"
|
|
else
|
|
send_normal_message "${CHAT[ID]}" "Process notify already running."
|
|
fi
|
|
```
|
|
|
|
##### kill_back
|
|
|
|
*usage:* kill_back "${CHAT[ID]}" "jobname"
|
|
|
|
*alias:* killback "jobname"
|
|
|
|
*example:*
|
|
```bash
|
|
checkback "notify"
|
|
if [ "$res" -eq 0 ] ; then
|
|
send_normal_message "${CHAT[ID]}" "Kill notify"
|
|
killback "notify"
|
|
else
|
|
send_normal_message "${CHAT[ID]}" "Process notify not run."
|
|
fi
|
|
```
|
|
|
|
----
|
|
|
|
##### send_interactive
|
|
Form version 0.80 on forward_message is used to forward messages to interactive job. It replaces the old 'inproc' commands used for TMUX.
|
|
Usually message is automatically forwarded in 'commands.sh', but you can forward messages wihle processing also or send your own messages.
|
|
|
|
*usage:* send_interactive "${CHAT[ID]}" "message"
|
|
|
|
*replaces:* incproc
|
|
|
|
----
|
|
|
|
### jsshDB
|
|
Since output generated by JSON.sh is so handy to use in bash, we use the format for a simple keys/value storage and providing
|
|
fucntions to read and write JSON.sh style data from and to files.
|
|
The file extions is '.jssh' and for security reasons location of jssh files is restricted to BASHBOT_ETC and BASHBOT_DATA..
|
|
|
|
Note: File names containg '..' and absolute file names pointing outside BASHBOT_ETC or BASHBOT_DATA are refused by jsshDB functions.
|
|
|
|
Note2: Since version 0.94 jsshDB functions support file locking with flock. Write / Update operations use flock to wait until
|
|
previous operations are finished. see "man flock" for more information. Bashbot uses a maximum timeout of 10 seconds for flock.
|
|
|
|
If you don't want atomic write / update operations use the *_async variant of jsshDB functions. If flock is not availible
|
|
the *_async variant is automatically used.
|
|
|
|
*Example:* for file name:
|
|
```bash
|
|
# bashbot is installed in /usr/local/telegram-bot-bash, BASHBOT_ETC is not set.
|
|
"myfile" -> /usr/local/telegram-bot-bash/myfile.jssh
|
|
"addons/myfile" -> /usr/local/telegram-bot-bash/addons/myfile.jssh
|
|
"${DATADIR}/myfile" -> /usr/local/telegram-bot-bash/data-bot-bash/myfile.jssh
|
|
"/home/someuser/myfile" -> function returns false, nothing done.
|
|
```
|
|
|
|
##### jssh_newDB
|
|
Creats new empty jsshDB file if not exist.
|
|
|
|
*usage:* jssh_newDB "filename"
|
|
|
|
##### jssh_checkDB
|
|
Check if DB name respects the rules mentioned above and returns the real/final path to DB file.
|
|
Used internally by all jssh DB functions, but can also used to get the real filename for a jssh DB.
|
|
|
|
*usage:* jssh_checkDB "filename"
|
|
|
|
```bash
|
|
if file=$(jssh_checkDB somename); then
|
|
echo "Final filename is ${file}"
|
|
else
|
|
echo "Something wrong with somename"
|
|
fi
|
|
|
|
# somename = data-bot-bash/somevalues
|
|
Final filename is data-bot-bash/somevalues.jssh
|
|
|
|
# somename = /home/someuser/myfile
|
|
Something wrong with /home/someuser/myfile
|
|
|
|
# somename = data-bot-bash/../../../somevalues
|
|
Something wrong with data-bot-bash/../../../somevalues
|
|
```
|
|
|
|
##### jssh_writeDB
|
|
Write content of an ARRAY into jsshDB file. ARRAY name must be delared with "declare -A ARRAY" before calling writeDB.
|
|
"DB" file MUST exist or nothing is written.
|
|
|
|
Note: Existing content is overwritten.
|
|
|
|
*usage:* jssh_writeDB "ARRAY" "filename"
|
|
|
|
*usage:* jssh_writeDB_async "ARRAY" "filename"
|
|
|
|
*example:*
|
|
```bash
|
|
# Prepare array to store vaules
|
|
declare -A WRITEVALUES
|
|
|
|
WRITEVALUES["value1"]="example"
|
|
WRITEVALUES["value2"]="a value"
|
|
WRITEVALUES["whynot","subindex1"]="whynot A"
|
|
WRITEVALUES["whynot","subindex2"]="whynot B"
|
|
WRITEVALUES["whynot","subindex2","text"]="This is an example content for pseudo multidimensional bash array"
|
|
|
|
# create DB
|
|
jssh_newDB "${DATADIR:-.}/myvalues"
|
|
|
|
# write to file data-bot-bash/somevalues.jssh from array MYVALUES
|
|
jssh_writeDB "WRITEVALUES" "${DATADIR:-}/myvalues"
|
|
|
|
# show whats written
|
|
cat "${DATADIR:-}/myvalues.jssh"
|
|
["value1"] "example"
|
|
["value2"] "a value"
|
|
["whynot","subindex2","text"] "This is an example content for pseudo multidimensional bash array"
|
|
["whynot","subindex2"] "whynot B"
|
|
["whynot","subindex1"] "whynot A"
|
|
```
|
|
|
|
##### jssh_printDB
|
|
Print content of an ARRAY to STDOUT. ARRAY name must be delared with "declare -A ARRAY" before calling printDB..
|
|
|
|
*usage:* jssh_printDB "ARRAY"
|
|
|
|
*example:*
|
|
```bash
|
|
# Prepare array to store vaules
|
|
declare -A PRINTVALUES
|
|
|
|
# read file data-bot-bash/myvalues.jssh into array READVALUES
|
|
jssh_readDB "PRINTVALUES" "${DATADIR:-}/myvalues"
|
|
|
|
# print DB to stdout
|
|
jssh_printDB READVALUES
|
|
["value1"] "example"
|
|
["value2"] "a value"
|
|
["whynot","subindex2","text"] "This is an example content for pseudo multidimensional bash array"
|
|
["whynot","subindex2"] "whynot B"
|
|
["whynot","subindex1"] "whynot A"```
|
|
```
|
|
|
|
##### jssh_updateDB
|
|
Update/Add content of an ARRAY into a jsshDB file. ARRAY name must be delared with "declare -A ARRAY" before calling updateDB.
|
|
"DB" file MUST exist or nothing is written.
|
|
|
|
Note: Existing content not in ARRAY is kept in file.
|
|
|
|
*usage:* jssh_updateDB "ARRAY" "filename"
|
|
|
|
*usage:* jssh_updateDB_async "ARRAY" "filename"
|
|
|
|
*example:*
|
|
```bash
|
|
# continued example from writeDB
|
|
MYVALUES=()
|
|
MYVALUES["newvalue"]="this is new"
|
|
|
|
# update file data-bot-bash/somevalues.jssh from array MYVALUES
|
|
jssh_updateDB "MYVALUES" "${DATADIR:-.}/myvalues"
|
|
|
|
# show whats written
|
|
["value1"] "value1"
|
|
["loveit"] "value2"
|
|
["whynot"] "value3"
|
|
["newvalue"] "this is new"
|
|
|
|
# now writeDB
|
|
cat "$DBfile"
|
|
jssh_writeDB "MYVALUES" "${DATADIR:-.}/myvalues"
|
|
|
|
# show whats written, ups!
|
|
cat "$DBfile"
|
|
["newvalue"] "this is new"
|
|
|
|
```
|
|
|
|
##### jssh_readDB
|
|
Read content of a file in JSON.sh format into given ARRAY. ARRAY name must be delared with "declare -A ARRAY" upfront,
|
|
|
|
*usage:* jssh_readDB "ARRAY" "filename"
|
|
|
|
*usage:* jssh_readDB_async "ARRAY" "filename"
|
|
|
|
Note: readDB uses concurrent / shared locking from flock so multiple proceses can read from file, as long no process is writing.
|
|
Maximum timeour for reading is 1s to not block readers.
|
|
|
|
*example:*
|
|
```bash
|
|
# Prepare array to read vaules
|
|
declare -A READVALUES
|
|
|
|
# read file data-bot-bash/myvalues.jssh into array READVALUES
|
|
jssh_readDB "READVALUES" "${DATADIR:-}/myvalues"
|
|
|
|
# sinple command to output values ONLY
|
|
printf "${READVALUES[*]}"
|
|
example a value This is an example content for pseudo multidimensional bash array whynot B whynot A
|
|
|
|
# print DB to stdout
|
|
jssh_printDB READVALUES
|
|
["value1"] "example"
|
|
["value2"] "a value"
|
|
["whynot","subindex2","text"] "This is an example content for pseudo multidimensional bash array"
|
|
["whynot","subindex2"] "whynot B"
|
|
["whynot","subindex1"] "whynot A"
|
|
|
|
|
|
# access Arrray
|
|
echo "${READVALUES[vaule2]}"
|
|
a value
|
|
|
|
# change / add values
|
|
READVALUES["value2"]="this is a changed value"
|
|
|
|
echo "${READVALUES[vaule2]}"
|
|
this is a changed value
|
|
|
|
READVALUES["value3"]="new value"
|
|
READVALUES[whynot,subindex3]="new subindex value"
|
|
|
|
# new output
|
|
jssh_printDB READVALUES
|
|
["value1"] "example"
|
|
["value3"] "new value"
|
|
["value2"] "this is a changed value"
|
|
["whynot","subindex2","text"] "This is an example content for pseudo multidimensional bash array"
|
|
["whynot","subindex3"] "new subindex value"
|
|
["whynot","subindex2"] "whynot B"
|
|
["whynot","subindex1"] "whynot A"
|
|
```
|
|
|
|
##### jssh_insertDB
|
|
Insert, update, append a key=value pair to a jsshDB file, key name is only allowed to contain '-a-zA-Z0-9,._'
|
|
|
|
*usage:* jssh_insertDB "key" "value" "filename"
|
|
|
|
*usage:* jssh_insertDB_asnyc "key" "value" "filename"
|
|
|
|
Note: insertDB uses also excusiv write locking, but with a maximum timeout of 2s. insertDB is a "fast" operation, simply adding the value to the end of the file.
|
|
|
|
*example:*
|
|
```bash
|
|
jssh_insertDB "newkey" "an other value" "${DATADIR:-.}/myvalues"
|
|
```
|
|
|
|
##### jssh_deleteKeyDB
|
|
Deleted a key=value pair froma jsshDB file, key name is only allowed to contain '-a-zA-Z0-9,._'
|
|
|
|
*usage:* jssh_deleteKeyDB "key" "filename"
|
|
|
|
*usage:* jssh_deleteKeyDB_async "key" "filename"
|
|
|
|
*example:*
|
|
```bash
|
|
jssh_deleteKeyDB "delkey"" "${DATADIR:-.}/myvalues"
|
|
```
|
|
|
|
##### jssh_countKeyDB
|
|
Increase a key=value pair from a jsshDB file by 1, key name is only allowed to contain '-a-zA-Z0-9,._'
|
|
If value is given key is increased by value.
|
|
|
|
Side effect: if value is given key is updated "in place" (slower) and file is cleand up, if no value is given fast path is used
|
|
and new count is added to the end of file.
|
|
|
|
*usage:* jssh_countKeyDB "key" "filename" ["value"]
|
|
|
|
*usage:* jssh_countKeyDB_async "key" "filename" ["value"]
|
|
|
|
*example:*
|
|
```bash
|
|
jssh_countKeyDB "usercount"" "${DATADIR:-.}/myvalues"
|
|
```
|
|
|
|
https://linuxhint.com/associative_array_bash/
|
|
|
|
https://linuxconfig.org/how-to-use-arrays-in-bash-script
|
|
|
|
|
|
----
|
|
|
|
### Aliases - shortcuts for often used funtions
|
|
Aliases are handy shortcuts for using in 'mycommands.sh', they avoid error prone typing of "${CHAT[ID]}" "${USER[ID]}" as much as possible.
|
|
Do not use them in bashbot.sh, modules and addons.
|
|
|
|
##### _is_botadmin
|
|
|
|
*usage:* _is_botadmin
|
|
|
|
*alias for:* user_is_botadmin "${USER[ID]}"
|
|
|
|
##### _is_admin
|
|
|
|
*usage:* _is_admin
|
|
|
|
*alias for:* user_is_admin "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
##### _is_allowed
|
|
|
|
*usage:* _is_allowed "what"
|
|
|
|
*alias for:* user_is_allowed "${USER[ID]}" "what" "${CHAT[ID]}"
|
|
|
|
----
|
|
|
|
##### _kick_user
|
|
|
|
*usage:* _kick_user "${USER[ID]}"
|
|
|
|
*alias for:* kick_chat_member "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
##### _unban
|
|
|
|
*usage:* _unban "${USER[ID]}"
|
|
|
|
*alias for:* unban_chat_member "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
##### _leave
|
|
|
|
*usage:* _leave
|
|
|
|
*alias for:* leave_chat "${CHAT[ID]}"
|
|
|
|
----
|
|
|
|
##### _message
|
|
|
|
*usage:* _message "message"
|
|
|
|
*alias for:* send_normal_message "${CHAT[ID]}" "message"
|
|
|
|
##### _normal_message
|
|
|
|
*usage:* _normal_message "message"
|
|
|
|
*alias for:* send_normal_message "${CHAT[ID]}" "message"
|
|
|
|
##### _html_message
|
|
|
|
*usage:* _html_message "message"
|
|
|
|
*alias for:* send_html_message "${CHAT[ID]}" "message"
|
|
|
|
##### _markdown_message
|
|
|
|
*usage:* _markdown_message "message"
|
|
|
|
*alias for:* send_markdown_message "${CHAT[ID]}" "message"
|
|
|
|
----
|
|
|
|
#### _inline_button
|
|
*usage:* _inline_button "${1}" "${2}"
|
|
|
|
*alias for:* send_inline_button "${CHAT[ID]}" "" "${1}" "${2}"
|
|
|
|
#### _inline_keyboard
|
|
*usage:* _inline_keyboard "${1}"
|
|
|
|
*alias for:* _inline_keyboard "${CHAT[ID]}" "" "${1}"
|
|
|
|
#### _keyboard_numpad
|
|
*usage:* _keyboard_numpad
|
|
|
|
*alias for:* send_keyboard "${CHAT[ID]}" "" '["1","2","3"],["4","5","6"],["7","8","9"],["-","0","."]' "yes"
|
|
|
|
#### _keyboard_yesno
|
|
*usage:* _keyboard_yesno
|
|
|
|
*alias for:* send_keyboard '["yes","no"]'
|
|
|
|
#### _del_keyboard
|
|
*usage:* _del_keyboard
|
|
|
|
*alias for:* remove_keyboard "${CHAT[ID]}" ""
|
|
|
|
----
|
|
|
|
### Helper functions
|
|
|
|
##### download
|
|
Download the fiven URL ans returns the final filename in TMPDIR. If the given filename exists,the filename is prefixed with a
|
|
random number. filename is not allowed to contain '/' or '..'.
|
|
|
|
*usage:* download URL filename
|
|
|
|
*example:*
|
|
```bash
|
|
file="$(download "https://avatars.githubusercontent.com/u/13046303" "avatar.jpg")"
|
|
echo "$file" -> ./data-bot-bash/avatar.jpg
|
|
file="$(download "https://avatars.githubusercontent.com/u/13046303" "avatar.jpg")"
|
|
echo "$file" -> ./data-bot-bash/12345-avatar.jpg
|
|
```
|
|
|
|
##### _exec_if_function
|
|
Returns true, even if the given function does not exist. Return false if function exist but returns false.
|
|
|
|
*usage:* _exec_if_function function
|
|
|
|
*example:*
|
|
```bash
|
|
_exec_if_function "answer_inline_query" "${iQUERY[ID]}" "Answer params"
|
|
|
|
# fast replacment for module functions exists check:
|
|
if _is_function "answer_inline_query"
|
|
then
|
|
"answer_inline_query" "${iQUERY[ID]}" "Answer params"
|
|
fi
|
|
|
|
```
|
|
|
|
##### _exists
|
|
Returns true if the given function exist, can be used to check if a module is loaded.
|
|
|
|
*usage* _exists command
|
|
|
|
|
|
*example:*
|
|
```bash
|
|
_exists "curl" && _message "Command curl is not installed!"
|
|
```
|
|
|
|
##### _is_function
|
|
Returns true if the given function exist, can be used to check if a module is loaded.
|
|
|
|
*usage* _is_function function
|
|
|
|
*example:*
|
|
```bash
|
|
_is_function "background" && _message "you can run background jobs!"
|
|
```
|
|
|
|
----
|
|
|
|
### Bashbot internal functions
|
|
These functions are for internal use only and must not used in your bot commands.
|
|
|
|
##### procname
|
|
Returns PrefixBotname_Postfix
|
|
|
|
*usage:* procname postfix prefix
|
|
|
|
*example:*
|
|
```bash
|
|
# returns botname, if already set
|
|
procname
|
|
# returns unique identifier for everthing related to chat
|
|
procname "${CHAT[ID]}"
|
|
# returns unique identifier for job, regardless of chat
|
|
procname "" "back-jobname-"
|
|
# returns unique identifier for a job related to a chat
|
|
# e.g. fifo, cmd and logfile name
|
|
procname "${CHAT[ID]}" "back-jobname-"
|
|
```
|
|
|
|
##### proclist
|
|
Returns process IDs of current bot processes containing string 'pattern' in name or argument.
|
|
|
|
*usage:* proclist pattern
|
|
|
|
*example:*
|
|
```bash
|
|
# list PIDs of all background processes
|
|
proclist "back-"
|
|
# list PIDs of all processes of a job
|
|
proclist "back-jobname-"
|
|
# list PIDs of all processes for a chat
|
|
proclist "_${CHAT[ID]}"
|
|
# list PIDs of all bot processes
|
|
proclist
|
|
```
|
|
##### killallproc
|
|
kill all current bot processes containing string 'pattern' in name or argument
|
|
|
|
*usage:* killallproc pattern
|
|
|
|
*example:*
|
|
```bash
|
|
# kill all background processes
|
|
killallproc "back-"
|
|
# kill all processes for a chat
|
|
killallproc "_${CHAT[ID]}"
|
|
# kill all bot processes, including YOURSELF!
|
|
killallproc
|
|
```
|
|
|
|
----
|
|
|
|
##### get_file
|
|
*usage:* url="$(get_file "${CHAT[ID]}" "message")"
|
|
|
|
##### send_text
|
|
*usage:* send_text "${CHAT[ID]}" "message"
|
|
|
|
----
|
|
|
|
##### JsonDecode
|
|
Outputs decoded string to STDOUT
|
|
|
|
*usage:* JsonDecode "string"
|
|
|
|
##### JsonGetString
|
|
Reads JSON from STDIN and Outputs found String to STDOUT
|
|
|
|
*usage:* JsonGetString `"path","to","string"`
|
|
|
|
##### JsonGetValue
|
|
Reads JSON fro STDIN and Outputs found Value to STDOUT
|
|
|
|
*usage:* JsonGetValue `"path","to","value"`
|
|
|
|
|
|
##### Json2Array
|
|
Read JSON.sh style data from STDIN and asssign to given ARRAY
|
|
ARRAY name must be declared with "declare -A ARRAY" before calling
|
|
|
|
*usage:* Json2Array "ARRAY"
|
|
|
|
##### Array2Json
|
|
Output ARRAY as JSON.sh style data to STDOUT
|
|
|
|
*usage:* Array2Json "ARRAY"
|
|
|
|
----
|
|
|
|
##### get_chat_member_status
|
|
*usage:* get_chat_member_status "${CHAT[ID]}" "${USER[ID]}"
|
|
|
|
|
|
----
|
|
|
|
##### process_client
|
|
Every Message sent to your Bot is processd by this function. It parse the send JSON and assign the found Values to bash variables.
|
|
|
|
##### process_updates
|
|
If new updates are availible, this functions gets the JSON from Telegram and dispatch it.
|
|
|
|
##### process_inline
|
|
Every Inline Message sent to your Bot is processd by this function. It parse the send JSON and assign the found Values to bash variables.
|
|
|
|
##### start_timer
|
|
Start the the every minute timer ...
|
|
|
|
##### event_timer
|
|
Dispatcher for BASHBOT_EVENT_TIMER
|
|
|
|
##### event_timer
|
|
Dispatcher for BASHBOT_EVENT_INLINE
|
|
|
|
##### event_timer
|
|
Dispatcher for BASHBOT_EVENT_MESSAGE and related
|
|
|
|
----
|
|
|
|
##### getBotName
|
|
The name of your bot is availible as bash variable "$ME", there is no need to call this function if Bot is running.
|
|
|
|
*usage:* ME="$(getBotName)"
|
|
|
|
#### [Prev Best Practice](5_practice.md)
|
|
#### [Next Notes for Developers](7_develop.md)
|
|
|
|
#### $$VERSION$$ v0.96-dev-7-g0153928
|
|
|