add matterbridge

1 files changed, 569 insertions, 0 deletions

diff --git a/teleirc/matterbridge/vendor/github.com/slack-go/slack/block_element.go b/teleirc/matterbridge/vendor/github.com/slack-go/slack/block_element.go
new file mode 100644
index 0000000..aba29c6
--- /dev/null
+++ b/teleirc/matterbridge/vendor/github.com/slack-go/slack/block_element.go
@@ -0,0 +1,569 @@
+package slack
+
+// https://api.slack.com/reference/messaging/block-elements
+
+const (
+	METCheckboxGroups MessageElementType = "checkboxes"
+	METImage          MessageElementType = "image"
+	METButton         MessageElementType = "button"
+	METOverflow       MessageElementType = "overflow"
+	METDatepicker     MessageElementType = "datepicker"
+	METTimepicker     MessageElementType = "timepicker"
+	METPlainTextInput MessageElementType = "plain_text_input"
+	METRadioButtons   MessageElementType = "radio_buttons"
+	METEmailTextInput MessageElementType = "email_text_input"
+	METURLTextInput   MessageElementType = "url_text_input"
+	METNumber         MessageElementType = "number_input"
+
+	MixedElementImage MixedElementType = "mixed_image"
+	MixedElementText  MixedElementType = "mixed_text"
+
+	OptTypeStatic        string = "static_select"
+	OptTypeExternal      string = "external_select"
+	OptTypeUser          string = "users_select"
+	OptTypeConversations string = "conversations_select"
+	OptTypeChannels      string = "channels_select"
+
+	MultiOptTypeStatic        string = "multi_static_select"
+	MultiOptTypeExternal      string = "multi_external_select"
+	MultiOptTypeUser          string = "multi_users_select"
+	MultiOptTypeConversations string = "multi_conversations_select"
+	MultiOptTypeChannels      string = "multi_channels_select"
+)
+
+type MessageElementType string
+type MixedElementType string
+
+// BlockElement defines an interface that all block element types should implement.
+type BlockElement interface {
+	ElementType() MessageElementType
+}
+
+type MixedElement interface {
+	MixedElementType() MixedElementType
+}
+
+type Accessory struct {
+	ImageElement               *ImageBlockElement
+	ButtonElement              *ButtonBlockElement
+	OverflowElement            *OverflowBlockElement
+	DatePickerElement          *DatePickerBlockElement
+	TimePickerElement          *TimePickerBlockElement
+	PlainTextInputElement      *PlainTextInputBlockElement
+	RadioButtonsElement        *RadioButtonsBlockElement
+	SelectElement              *SelectBlockElement
+	MultiSelectElement         *MultiSelectBlockElement
+	CheckboxGroupsBlockElement *CheckboxGroupsBlockElement
+	UnknownElement             *UnknownBlockElement
+}
+
+// NewAccessory returns a new Accessory for a given block element
+func NewAccessory(element BlockElement) *Accessory {
+	switch element.(type) {
+	case *ImageBlockElement:
+		return &Accessory{ImageElement: element.(*ImageBlockElement)}
+	case *ButtonBlockElement:
+		return &Accessory{ButtonElement: element.(*ButtonBlockElement)}
+	case *OverflowBlockElement:
+		return &Accessory{OverflowElement: element.(*OverflowBlockElement)}
+	case *DatePickerBlockElement:
+		return &Accessory{DatePickerElement: element.(*DatePickerBlockElement)}
+	case *TimePickerBlockElement:
+		return &Accessory{TimePickerElement: element.(*TimePickerBlockElement)}
+	case *PlainTextInputBlockElement:
+		return &Accessory{PlainTextInputElement: element.(*PlainTextInputBlockElement)}
+	case *RadioButtonsBlockElement:
+		return &Accessory{RadioButtonsElement: element.(*RadioButtonsBlockElement)}
+	case *SelectBlockElement:
+		return &Accessory{SelectElement: element.(*SelectBlockElement)}
+	case *MultiSelectBlockElement:
+		return &Accessory{MultiSelectElement: element.(*MultiSelectBlockElement)}
+	case *CheckboxGroupsBlockElement:
+		return &Accessory{CheckboxGroupsBlockElement: element.(*CheckboxGroupsBlockElement)}
+	default:
+		return &Accessory{UnknownElement: element.(*UnknownBlockElement)}
+	}
+}
+
+// BlockElements is a convenience struct defined to allow dynamic unmarshalling of
+// the "elements" value in Slack's JSON response, which varies depending on BlockElement type
+type BlockElements struct {
+	ElementSet []BlockElement `json:"elements,omitempty"`
+}
+
+// UnknownBlockElement any block element that this library does not directly support.
+// See the "Rich Elements" section at the following URL:
+// https://api.slack.com/changelog/2019-09-what-they-see-is-what-you-get-and-more-and-less
+// New block element types may be introduced by Slack at any time; this is a catch-all for any such block elements.
+type UnknownBlockElement struct {
+	Type     MessageElementType `json:"type"`
+	Elements BlockElements
+}
+
+// ElementType returns the type of the Element
+func (s UnknownBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// ImageBlockElement An element to insert an image - this element can be used
+// in section and context blocks only. If you want a block with only an image
+// in it, you're looking for the image block.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#image
+type ImageBlockElement struct {
+	Type     MessageElementType `json:"type"`
+	ImageURL string             `json:"image_url"`
+	AltText  string             `json:"alt_text"`
+}
+
+// ElementType returns the type of the Element
+func (s ImageBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+func (s ImageBlockElement) MixedElementType() MixedElementType {
+	return MixedElementImage
+}
+
+// NewImageBlockElement returns a new instance of an image block element
+func NewImageBlockElement(imageURL, altText string) *ImageBlockElement {
+	return &ImageBlockElement{
+		Type:     METImage,
+		ImageURL: imageURL,
+		AltText:  altText,
+	}
+}
+
+// Style is a style of Button element
+// https://api.slack.com/reference/block-kit/block-elements#button__fields
+type Style string
+
+const (
+	StyleDefault Style = ""
+	StylePrimary Style = "primary"
+	StyleDanger  Style = "danger"
+)
+
+// ButtonBlockElement defines an interactive element that inserts a button. The
+// button can be a trigger for anything from opening a simple link to starting
+// a complex workflow.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#button
+type ButtonBlockElement struct {
+	Type     MessageElementType       `json:"type,omitempty"`
+	Text     *TextBlockObject         `json:"text"`
+	ActionID string                   `json:"action_id,omitempty"`
+	URL      string                   `json:"url,omitempty"`
+	Value    string                   `json:"value,omitempty"`
+	Confirm  *ConfirmationBlockObject `json:"confirm,omitempty"`
+	Style    Style                    `json:"style,omitempty"`
+}
+
+// ElementType returns the type of the element
+func (s ButtonBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// WithStyle adds styling to the button object and returns the modified ButtonBlockElement
+func (s *ButtonBlockElement) WithStyle(style Style) *ButtonBlockElement {
+	s.Style = style
+	return s
+}
+
+// WithConfirm adds a confirmation dialogue to the button object and returns the modified ButtonBlockElement
+func (s *ButtonBlockElement) WithConfirm(confirm *ConfirmationBlockObject) *ButtonBlockElement {
+	s.Confirm = confirm
+	return s
+}
+
+// NewButtonBlockElement returns an instance of a new button element to be used within a block
+func NewButtonBlockElement(actionID, value string, text *TextBlockObject) *ButtonBlockElement {
+	return &ButtonBlockElement{
+		Type:     METButton,
+		ActionID: actionID,
+		Text:     text,
+		Value:    value,
+	}
+}
+
+// OptionsResponse defines the response used for select block typahead.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#external_multi_select
+type OptionsResponse struct {
+	Options []*OptionBlockObject `json:"options,omitempty"`
+}
+
+// OptionGroupsResponse defines the response used for select block typahead.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#external_multi_select
+type OptionGroupsResponse struct {
+	OptionGroups []*OptionGroupBlockObject `json:"option_groups,omitempty"`
+}
+
+// SelectBlockElement defines the simplest form of select menu, with a static list
+// of options passed in when defining the element.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#select
+type SelectBlockElement struct {
+	Type                         string                    `json:"type,omitempty"`
+	Placeholder                  *TextBlockObject          `json:"placeholder,omitempty"`
+	ActionID                     string                    `json:"action_id,omitempty"`
+	Options                      []*OptionBlockObject      `json:"options,omitempty"`
+	OptionGroups                 []*OptionGroupBlockObject `json:"option_groups,omitempty"`
+	InitialOption                *OptionBlockObject        `json:"initial_option,omitempty"`
+	InitialUser                  string                    `json:"initial_user,omitempty"`
+	InitialConversation          string                    `json:"initial_conversation,omitempty"`
+	InitialChannel               string                    `json:"initial_channel,omitempty"`
+	DefaultToCurrentConversation bool                      `json:"default_to_current_conversation,omitempty"`
+	ResponseURLEnabled           bool                      `json:"response_url_enabled,omitempty"`
+	Filter                       *SelectBlockElementFilter `json:"filter,omitempty"`
+	MinQueryLength               *int                      `json:"min_query_length,omitempty"`
+	Confirm                      *ConfirmationBlockObject  `json:"confirm,omitempty"`
+}
+
+// SelectBlockElementFilter allows to filter select element conversation options by type.
+//
+// More Information: https://api.slack.com/reference/block-kit/composition-objects#filter_conversations
+type SelectBlockElementFilter struct {
+	Include                       []string `json:"include,omitempty"`
+	ExcludeExternalSharedChannels bool     `json:"exclude_external_shared_channels,omitempty"`
+	ExcludeBotUsers               bool     `json:"exclude_bot_users,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s SelectBlockElement) ElementType() MessageElementType {
+	return MessageElementType(s.Type)
+}
+
+// NewOptionsSelectBlockElement returns a new instance of SelectBlockElement for use with
+// the Options object only.
+func NewOptionsSelectBlockElement(optType string, placeholder *TextBlockObject, actionID string, options ...*OptionBlockObject) *SelectBlockElement {
+	return &SelectBlockElement{
+		Type:        optType,
+		Placeholder: placeholder,
+		ActionID:    actionID,
+		Options:     options,
+	}
+}
+
+// NewOptionsGroupSelectBlockElement returns a new instance of SelectBlockElement for use with
+// the Options object only.
+func NewOptionsGroupSelectBlockElement(
+	optType string,
+	placeholder *TextBlockObject,
+	actionID string,
+	optGroups ...*OptionGroupBlockObject,
+) *SelectBlockElement {
+	return &SelectBlockElement{
+		Type:         optType,
+		Placeholder:  placeholder,
+		ActionID:     actionID,
+		OptionGroups: optGroups,
+	}
+}
+
+// MultiSelectBlockElement defines a multiselect menu, with a static list
+// of options passed in when defining the element.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#multi_select
+type MultiSelectBlockElement struct {
+	Type                 string                    `json:"type,omitempty"`
+	Placeholder          *TextBlockObject          `json:"placeholder,omitempty"`
+	ActionID             string                    `json:"action_id,omitempty"`
+	Options              []*OptionBlockObject      `json:"options,omitempty"`
+	OptionGroups         []*OptionGroupBlockObject `json:"option_groups,omitempty"`
+	InitialOptions       []*OptionBlockObject      `json:"initial_options,omitempty"`
+	InitialUsers         []string                  `json:"initial_users,omitempty"`
+	InitialConversations []string                  `json:"initial_conversations,omitempty"`
+	InitialChannels      []string                  `json:"initial_channels,omitempty"`
+	MinQueryLength       *int                      `json:"min_query_length,omitempty"`
+	MaxSelectedItems     *int                      `json:"max_selected_items,omitempty"`
+	Confirm              *ConfirmationBlockObject  `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s MultiSelectBlockElement) ElementType() MessageElementType {
+	return MessageElementType(s.Type)
+}
+
+// NewOptionsMultiSelectBlockElement returns a new instance of SelectBlockElement for use with
+// the Options object only.
+func NewOptionsMultiSelectBlockElement(optType string, placeholder *TextBlockObject, actionID string, options ...*OptionBlockObject) *MultiSelectBlockElement {
+	return &MultiSelectBlockElement{
+		Type:        optType,
+		Placeholder: placeholder,
+		ActionID:    actionID,
+		Options:     options,
+	}
+}
+
+// NewOptionsGroupMultiSelectBlockElement returns a new instance of MultiSelectBlockElement for use with
+// the Options object only.
+func NewOptionsGroupMultiSelectBlockElement(
+	optType string,
+	placeholder *TextBlockObject,
+	actionID string,
+	optGroups ...*OptionGroupBlockObject,
+) *MultiSelectBlockElement {
+	return &MultiSelectBlockElement{
+		Type:         optType,
+		Placeholder:  placeholder,
+		ActionID:     actionID,
+		OptionGroups: optGroups,
+	}
+}
+
+// OverflowBlockElement defines the fields needed to use an overflow element.
+// And Overflow Element is like a cross between a button and a select menu -
+// when a user clicks on this overflow button, they will be presented with a
+// list of options to choose from.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#overflow
+type OverflowBlockElement struct {
+	Type     MessageElementType       `json:"type"`
+	ActionID string                   `json:"action_id,omitempty"`
+	Options  []*OptionBlockObject     `json:"options"`
+	Confirm  *ConfirmationBlockObject `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s OverflowBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewOverflowBlockElement returns an instance of a new Overflow Block Element
+func NewOverflowBlockElement(actionID string, options ...*OptionBlockObject) *OverflowBlockElement {
+	return &OverflowBlockElement{
+		Type:     METOverflow,
+		ActionID: actionID,
+		Options:  options,
+	}
+}
+
+// DatePickerBlockElement defines an element which lets users easily select a
+// date from a calendar style UI. Date picker elements can be used inside of
+// section and actions blocks.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#datepicker
+type DatePickerBlockElement struct {
+	Type        MessageElementType       `json:"type"`
+	ActionID    string                   `json:"action_id,omitempty"`
+	Placeholder *TextBlockObject         `json:"placeholder,omitempty"`
+	InitialDate string                   `json:"initial_date,omitempty"`
+	Confirm     *ConfirmationBlockObject `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s DatePickerBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewDatePickerBlockElement returns an instance of a date picker element
+func NewDatePickerBlockElement(actionID string) *DatePickerBlockElement {
+	return &DatePickerBlockElement{
+		Type:     METDatepicker,
+		ActionID: actionID,
+	}
+}
+
+// TimePickerBlockElement defines an element which lets users easily select a
+// time from nice UI. Time picker elements can be used inside of
+// section and actions blocks.
+//
+// More Information: https://api.slack.com/reference/messaging/block-elements#timepicker
+type TimePickerBlockElement struct {
+	Type        MessageElementType       `json:"type"`
+	ActionID    string                   `json:"action_id,omitempty"`
+	Placeholder *TextBlockObject         `json:"placeholder,omitempty"`
+	InitialTime string                   `json:"initial_time,omitempty"`
+	Confirm     *ConfirmationBlockObject `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s TimePickerBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewTimePickerBlockElement returns an instance of a date picker element
+func NewTimePickerBlockElement(actionID string) *TimePickerBlockElement {
+	return &TimePickerBlockElement{
+		Type:     METTimepicker,
+		ActionID: actionID,
+	}
+}
+
+// EmailTextInputBlockElement creates a field where a user can enter email
+// data.
+// email-text-input elements are currently only available in modals.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#email
+type EmailTextInputBlockElement struct {
+	Type                 MessageElementType    `json:"type"`
+	ActionID             string                `json:"action_id,omitempty"`
+	Placeholder          *TextBlockObject      `json:"placeholder,omitempty"`
+	InitialValue         string                `json:"initial_value,omitempty"`
+	DispatchActionConfig *DispatchActionConfig `json:"dispatch_action_config,omitempty"`
+	FocusOnLoad          bool                  `json:"focus_on_load,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s EmailTextInputBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewEmailTextInputBlockElement returns an instance of a plain-text input
+// element
+func NewEmailTextInputBlockElement(placeholder *TextBlockObject, actionID string) *EmailTextInputBlockElement {
+	return &EmailTextInputBlockElement{
+		Type:        METEmailTextInput,
+		ActionID:    actionID,
+		Placeholder: placeholder,
+	}
+}
+
+// URLTextInputBlockElement creates a field where a user can enter url data.
+//
+// url-text-input elements are currently only available in modals.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#url
+type URLTextInputBlockElement struct {
+	Type                 MessageElementType    `json:"type"`
+	ActionID             string                `json:"action_id,omitempty"`
+	Placeholder          *TextBlockObject      `json:"placeholder,omitempty"`
+	InitialValue         string                `json:"initial_value,omitempty"`
+	DispatchActionConfig *DispatchActionConfig `json:"dispatch_action_config,omitempty"`
+	FocusOnLoad          bool                  `json:"focus_on_load,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s URLTextInputBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewURLTextInputBlockElement returns an instance of a plain-text input
+// element
+func NewURLTextInputBlockElement(placeholder *TextBlockObject, actionID string) *URLTextInputBlockElement {
+	return &URLTextInputBlockElement{
+		Type:        METURLTextInput,
+		ActionID:    actionID,
+		Placeholder: placeholder,
+	}
+}
+
+// PlainTextInputBlockElement creates a field where a user can enter freeform
+// data.
+// Plain-text input elements are currently only available in modals.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#input
+type PlainTextInputBlockElement struct {
+	Type                 MessageElementType    `json:"type"`
+	ActionID             string                `json:"action_id,omitempty"`
+	Placeholder          *TextBlockObject      `json:"placeholder,omitempty"`
+	InitialValue         string                `json:"initial_value,omitempty"`
+	Multiline            bool                  `json:"multiline,omitempty"`
+	MinLength            int                   `json:"min_length,omitempty"`
+	MaxLength            int                   `json:"max_length,omitempty"`
+	DispatchActionConfig *DispatchActionConfig `json:"dispatch_action_config,omitempty"`
+}
+
+type DispatchActionConfig struct {
+	TriggerActionsOn []string `json:"trigger_actions_on,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s PlainTextInputBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewPlainTextInputBlockElement returns an instance of a plain-text input
+// element
+func NewPlainTextInputBlockElement(placeholder *TextBlockObject, actionID string) *PlainTextInputBlockElement {
+	return &PlainTextInputBlockElement{
+		Type:        METPlainTextInput,
+		ActionID:    actionID,
+		Placeholder: placeholder,
+	}
+}
+
+// CheckboxGroupsBlockElement defines an element which allows users to choose
+// one or more items from a list of possible options.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#checkboxes
+type CheckboxGroupsBlockElement struct {
+	Type           MessageElementType       `json:"type"`
+	ActionID       string                   `json:"action_id,omitempty"`
+	Options        []*OptionBlockObject     `json:"options"`
+	InitialOptions []*OptionBlockObject     `json:"initial_options,omitempty"`
+	Confirm        *ConfirmationBlockObject `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (c CheckboxGroupsBlockElement) ElementType() MessageElementType {
+	return c.Type
+}
+
+// NewCheckboxGroupsBlockElement returns an instance of a checkbox-group block element
+func NewCheckboxGroupsBlockElement(actionID string, options ...*OptionBlockObject) *CheckboxGroupsBlockElement {
+	return &CheckboxGroupsBlockElement{
+		Type:     METCheckboxGroups,
+		ActionID: actionID,
+		Options:  options,
+	}
+}
+
+// RadioButtonsBlockElement defines an element which lets users choose one item
+// from a list of possible options.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#radio
+type RadioButtonsBlockElement struct {
+	Type          MessageElementType       `json:"type"`
+	ActionID      string                   `json:"action_id,omitempty"`
+	Options       []*OptionBlockObject     `json:"options"`
+	InitialOption *OptionBlockObject       `json:"initial_option,omitempty"`
+	Confirm       *ConfirmationBlockObject `json:"confirm,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s RadioButtonsBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewRadioButtonsBlockElement returns an instance of a radio buttons element.
+func NewRadioButtonsBlockElement(actionID string, options ...*OptionBlockObject) *RadioButtonsBlockElement {
+	return &RadioButtonsBlockElement{
+		Type:     METRadioButtons,
+		ActionID: actionID,
+		Options:  options,
+	}
+}
+
+// NumberInputBlockElement creates a field where a user can enter number
+// data.
+// Number input elements are currently only available in modals.
+//
+// More Information: https://api.slack.com/reference/block-kit/block-elements#number
+type NumberInputBlockElement struct {
+	Type                 MessageElementType    `json:"type"`
+	IsDecimalAllowed     bool                  `json:"is_decimal_allowed"`
+	ActionID             string                `json:"action_id,omitempty"`
+	Placeholder          *TextBlockObject      `json:"placeholder,omitempty"`
+	InitialValue         string                `json:"initial_value,omitempty"`
+	MinValue             string                `json:"min_value,omitempty"`
+	MaxValue             string                `json:"max_value,omitempty"`
+	DispatchActionConfig *DispatchActionConfig `json:"dispatch_action_config,omitempty"`
+}
+
+// ElementType returns the type of the Element
+func (s NumberInputBlockElement) ElementType() MessageElementType {
+	return s.Type
+}
+
+// NewNumberInputBlockElement returns an instance of a number input element
+func NewNumberInputBlockElement(placeholder *TextBlockObject, actionID string, isDecimalAllowed bool) *NumberInputBlockElement {
+	return &NumberInputBlockElement{
+		Type:             METNumber,
+		ActionID:         actionID,
+		Placeholder:      placeholder,
+		IsDecimalAllowed: isDecimalAllowed,
+	}
+}