Module: Slack::Web::Api::Endpoints::Chat

Included in:
Slack::Web::Api::Endpoints
Defined in:
lib/slack/web/api/endpoints/chat.rb

Instance Method Summary collapse

Instance Method Details

#chat_command(options = {}) ⇒ Object

Execute a slash command in a public channel (undocumented)

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel to execute the command in.

  • :command (Object) —

    Slash command to be executed. Leading backslash is required.

  • :text (Object) —

    Additional parameters provided to the slash command.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 18

def chat_command(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :command missing') if options[:command].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  logger.warn('The chat.command method is undocumented.')
  post('chat.command', options)
end

#chat_delete(options = {}) ⇒ Object

Deletes a message.

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel containing the message to be deleted.

  • :ts (timestamp) —

    Timestamp of the message to be deleted.

  • :as_user (Object) —

    Pass true to delete the message as the authed user with chat:write:user scope. Bot users in this context are considered authed users. If unused or false, the message will be deleted with chat:write:bot scope.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 37

def chat_delete(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :ts missing') if options[:ts].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('chat.delete', options)
end

#chat_getPermalink(options = {}) ⇒ Object

Retrieve a permalink URL for a specific extant message

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    The ID of the conversation or channel containing the message.

  • :message_ts (Object) —

    A message’s ts value, uniquely identifying it within a channel.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 53

def chat_getPermalink(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :message_ts missing') if options[:message_ts].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('chat.getPermalink', options)
end

#chat_meMessage(options = {}) ⇒ Object

Share a me message into a channel.

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel to send message to. Can be a public channel, private group or IM channel. Can be an encoded ID, or a name.

  • :text (Object) —

    Text of the message to send.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 69

def chat_meMessage(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :text missing') if options[:text].nil?
  post('chat.meMessage', options)
end

#chat_postEphemeral(options = {}) ⇒ Object

Sends an ephemeral message to a user in a channel.

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel, private group, or IM channel to send message to. Can be an encoded ID, or a name.

  • :text (Object) —

    Text of the message to send. See below for an explanation of formatting. This field is usually required, unless you’re providing only attachments instead.

  • :user (user) —

    id of the user who will receive the ephemeral message. The user should be in the channel specified by the channel argument.

  • :as_user (Object) —

    Pass true to post the message as the authed bot. Defaults to false.

  • :attachments (Object) —

    A JSON-based array of structured attachments, presented as a URL-encoded string.

  • :link_names (Object) —

    Find and link channel names and usernames.

  • :parse (Object) —

    Change how messages are treated. Defaults to none. See below.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 94

def chat_postEphemeral(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :text or :attachments missing') if options[:text].nil? && options[:attachments].nil?
  throw ArgumentError.new('Required arguments :user missing') if options[:user].nil?
  options = options.merge(user: users_id(options)['user']['id']) if options[:user]
  # attachments must be passed as an encoded JSON string
  if options.key?(:attachments)
    attachments = options[:attachments]
    attachments = JSON.dump(attachments) unless attachments.is_a?(String)
    options = options.merge(attachments: attachments)
  end
  post('chat.postEphemeral', options)
end

#chat_postMessage(options = {}) ⇒ Object

Sends a message to a channel.

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel, private group, or IM channel to send message to. Can be an encoded ID, or a name. See below for more details.

  • :text (Object) —

    Text of the message to send. See below for an explanation of formatting. This field is usually required, unless you’re providing only attachments instead. Provide no more than 40,000 characters or risk truncation.

  • :as_user (Object) —

    Pass true to post the message as the authed user, instead of as a bot. Defaults to false. See authorship below.

  • :attachments (Object) —

    A JSON-based array of structured attachments, presented as a URL-encoded string.

  • :icon_emoji (Object) —

    Emoji to use as the icon for this message. Overrides icon_url. Must be used in conjunction with as_user set to false, otherwise ignored. See authorship below.

  • :icon_url (Object) —

    URL to an image to use as the icon for this message. Must be used in conjunction with as_user set to false, otherwise ignored. See authorship below.

  • :link_names (Object) —

    Find and link channel names and usernames.

  • :mrkdwn (Object) —

    Disable Slack markup parsing by setting to false. Enabled by default.

  • :parse (Object) —

    Change how messages are treated. Defaults to none. See below.

  • :reply_broadcast (Object) —

    Used in conjunction with thread_ts and indicates whether reply should be made visible to everyone in the channel or conversation. Defaults to false.

  • :thread_ts (Object) —

    Provide another message’s ts value to make this message a reply. Avoid using a reply’s ts value; use its parent instead.

  • :unfurl_links (Object) —

    Pass true to enable unfurling of primarily text-based content.

  • :unfurl_media (Object) —

    Pass false to disable unfurling of media content.

  • :username (Object) —

    Set your bot’s user name. Must be used in conjunction with as_user set to false, otherwise ignored. See authorship below.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 141

def chat_postMessage(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :text or :attachments missing') if options[:text].nil? && options[:attachments].nil?
  # attachments must be passed as an encoded JSON string
  if options.key?(:attachments)
    attachments = options[:attachments]
    attachments = JSON.dump(attachments) unless attachments.is_a?(String)
    options = options.merge(attachments: attachments)
  end
  post('chat.postMessage', options)
end

#chat_unfurl(options = {}) ⇒ Object

Provide custom unfurl behavior for user-posted URLs

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel ID of the message.

  • :ts (timestamp) —

    Timestamp of the message to add unfurl behavior to.

  • :unfurls (Object) —

    URL-encoded JSON map with keys set to URLs featured in the the message, pointing to their unfurl message attachments.

  • :user_auth_message (Object) —

    Provide a simply-formatted string to send as an ephemeral message to the user as invitation to authenticate further and enable full unfurling behavior.

  • :user_auth_required (Object) —

    Set to true or 1 to indicate the user must install your Slack app to trigger unfurls for this domain.

  • :user_auth_url (Object) —

    Send users to this custom URL where they will complete authentication in your app to fully trigger unfurling. Value should be properly URL-encoded.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 170

def chat_unfurl(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :ts missing') if options[:ts].nil?
  throw ArgumentError.new('Required arguments :unfurls missing') if options[:unfurls].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  post('chat.unfurl', options)
end

#chat_update(options = {}) ⇒ Object

Updates a message.

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :channel (channel) —

    Channel containing the message to be updated.

  • :text (Object) —

    New text for the message, using the default formatting rules. It’s not required when presenting attachments.

  • :ts (timestamp) —

    Timestamp of the message to be updated.

  • :as_user (Object) —

    Pass true to update the message as the authed user. Bot users in this context are considered authed users.

  • :attachments (Object) —

    A JSON-based array of structured attachments, presented as a URL-encoded string. This field is required when not presenting text.

  • :link_names (Object) —

    Find and link channel names and usernames. Defaults to none. See below.

  • :parse (Object) —

    Change how messages are treated. Defaults to client, unlike chat.postMessage. See below.

See Also:



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# File 'lib/slack/web/api/endpoints/chat.rb', line 197

def chat_update(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :text or :attachments missing') if options[:text].nil? && options[:attachments].nil?
  throw ArgumentError.new('Required arguments :ts missing') if options[:ts].nil?
  options = options.merge(channel: channels_id(options)['channel']['id']) if options[:channel]
  # attachments must be passed as an encoded JSON string
  if options.key?(:attachments)
    attachments = options[:attachments]
    attachments = JSON.dump(attachments) unless attachments.is_a?(String)
    options = options.merge(attachments: attachments)
  end
  post('chat.update', options)
end