[feature] Implement /api/v2/instance endpoint (#1409)

* interim: start adding /api/v2/instance

* finish up
This commit is contained in:
tobi
2023-02-02 14:08:13 +01:00
committed by GitHub
parent 4ee4cd2da1
commit 382512a5a6
109 changed files with 1660 additions and 944 deletions

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@@ -20,93 +20,41 @@ package model
import "mime/multipart"
// Instance models information about this or another instance.
// InstanceSettingsUpdateRequest models an instance update request.
//
// swagger:model instance
type Instance struct {
// The URI of the instance.
// example: https://gts.example.org
URI string `json:"uri,omitempty"`
// The domain of accounts on this instance.
// This will not necessarily be the same as
// simply the Host part of the URI.
// example: example.org
AccountDomain string `json:"account_domain,omitempty"`
// The title of the instance.
// example: GoToSocial Example Instance
Title string `json:"title,omitempty"`
// Description of the instance.
//
// Should be HTML formatted, but might be plaintext.
//
// This should be displayed on the 'about' page for an instance.
Description string `json:"description"`
// A shorter description of the instance.
//
// Should be HTML formatted, but might be plaintext.
//
// This should be displayed on the instance splash/landing page.
ShortDescription string `json:"short_description"`
// An email address that may be used for inquiries.
// example: admin@example.org
Email string `json:"email"`
// The version of GoToSocial installed on the instance.
//
// This will contain at least a semantic version number.
//
// It may also contain, after a space, the short git commit ID of the running software.
//
// example: 0.1.1 cb85f65
Version string `json:"version"`
// Primary language of the instance.
// example: en
Languages []string `json:"languages,omitempty"`
// New account registrations are enabled on this instance.
Registrations bool `json:"registrations"`
// New account registrations require admin approval.
ApprovalRequired bool `json:"approval_required"`
// Invites are enabled on this instance.
InvitesEnabled bool `json:"invites_enabled"`
// Configuration object containing values about status limits etc.
// This key/value will be omitted for remote instances.
Configuration *InstanceConfiguration `json:"configuration,omitempty"`
// URLs of interest for client applications.
URLS *InstanceURLs `json:"urls,omitempty"`
// Statistics about the instance: number of posts, accounts, etc.
Stats map[string]int `json:"stats,omitempty"`
// URL of the instance avatar/banner image.
// example: https://example.org/files/instance/thumbnail.jpeg
Thumbnail string `json:"thumbnail"`
// MIME type of the instance thumbnail.
// example: image/png
ThumbnailType string `json:"thumbnail_type,omitempty"`
// Description of the instance thumbnail.
// example: picture of a cute lil' friendly sloth
ThumbnailDescription string `json:"thumbnail_description,omitempty"`
// Contact account for the instance.
ContactAccount *Account `json:"contact_account,omitempty"`
// Maximum allowed length of a post on this instance, in characters.
//
// This is provided for compatibility with Tusky and other apps.
//
// example: 5000
MaxTootChars uint `json:"max_toot_chars"`
// swagger:ignore
type InstanceSettingsUpdateRequest struct {
// Title to use for the instance. Max 40 characters.
Title *string `form:"title" json:"title" xml:"title"`
// Username for the instance contact account. Must be the username of an existing admin.
ContactUsername *string `form:"contact_username" json:"contact_username" xml:"contact_username"`
// Email for reaching the instance administrator(s).
ContactEmail *string `form:"contact_email" json:"contact_email" xml:"contact_email"`
// Short description of the instance, max 500 chars. HTML formatting accepted.
ShortDescription *string `form:"short_description" json:"short_description" xml:"short_description"`
// Longer description of the instance, max 5,000 chars. HTML formatting accepted.
Description *string `form:"description" json:"description" xml:"description"`
// Terms and conditions of the instance, max 5,000 chars. HTML formatting accepted.
Terms *string `form:"terms" json:"terms" xml:"terms"`
// Image to use as the instance thumbnail.
Avatar *multipart.FileHeader `form:"thumbnail" json:"thumbnail" xml:"thumbnail"`
// Image description for the instance avatar.
AvatarDescription *string `form:"thumbnail_description" json:"thumbnail_description" xml:"thumbnail_description"`
// Image to use as the instance header.
Header *multipart.FileHeader `form:"header" json:"header" xml:"header"`
}
// InstanceConfiguration models instance configuration parameters.
// InstanceConfigurationAccounts models instance account config parameters.
//
// swagger:model instanceConfiguration
type InstanceConfiguration struct {
// Instance configuration pertaining to status limits.
Statuses *InstanceConfigurationStatuses `json:"statuses"`
// Instance configuration pertaining to media attachment types + size limits.
MediaAttachments *InstanceConfigurationMediaAttachments `json:"media_attachments"`
// Instance configuration pertaining to poll limits.
Polls *InstanceConfigurationPolls `json:"polls"`
// Instance configuration pertaining to accounts.
Accounts *InstanceConfigurationAccounts `json:"accounts"`
// Instance configuration pertaining to emojis.
Emojis *InstanceConfigurationEmojis `json:"emojis"`
// swagger:model instanceConfigurationAccounts
type InstanceConfigurationAccounts struct {
// Whether or not accounts on this instance are allowed to upload custom CSS for profiles and statuses.
//
// example: false
AllowCustomCSS bool `json:"allow_custom_css"`
// The maximum number of featured tags allowed for each account.
// Currently not implemented, so this is hardcoded to 10.
MaxFeaturedTags int `json:"max_featured_tags"`
}
// InstanceConfigurationStatuses models instance status config parameters.
@@ -185,14 +133,6 @@ type InstanceConfigurationPolls struct {
MaxExpiration int `json:"max_expiration"`
}
// InstanceConfigurationAccounts models instance account config parameters.
type InstanceConfigurationAccounts struct {
// Whether or not accounts on this instance are allowed to upload custom CSS for profiles and statuses.
//
// example: false
AllowCustomCSS bool `json:"allow_custom_css"`
}
// InstanceConfigurationEmojis models instance emoji config parameters.
type InstanceConfigurationEmojis struct {
// Max allowed emoji image size in bytes.
@@ -200,36 +140,3 @@ type InstanceConfigurationEmojis struct {
// example: 51200
EmojiSizeLimit int `json:"emoji_size_limit"`
}
// InstanceURLs models instance-relevant URLs for client application consumption.
//
// swagger:model instanceURLs
type InstanceURLs struct {
// Websockets address for status and notification streaming.
// example: wss://example.org
StreamingAPI string `json:"streaming_api"`
}
// InstanceSettingsUpdateRequest models an instance update request.
//
// swagger:ignore
type InstanceSettingsUpdateRequest struct {
// Title to use for the instance. Max 40 characters.
Title *string `form:"title" json:"title" xml:"title"`
// Username for the instance contact account. Must be the username of an existing admin.
ContactUsername *string `form:"contact_username" json:"contact_username" xml:"contact_username"`
// Email for reaching the instance administrator(s).
ContactEmail *string `form:"contact_email" json:"contact_email" xml:"contact_email"`
// Short description of the instance, max 500 chars. HTML formatting accepted.
ShortDescription *string `form:"short_description" json:"short_description" xml:"short_description"`
// Longer description of the instance, max 5,000 chars. HTML formatting accepted.
Description *string `form:"description" json:"description" xml:"description"`
// Terms and conditions of the instance, max 5,000 chars. HTML formatting accepted.
Terms *string `form:"terms" json:"terms" xml:"terms"`
// Image to use as the instance thumbnail.
Avatar *multipart.FileHeader `form:"thumbnail" json:"thumbnail" xml:"thumbnail"`
// Image description for the instance avatar.
AvatarDescription *string `form:"thumbnail_description" json:"thumbnail_description" xml:"thumbnail_description"`
// Image to use as the instance header.
Header *multipart.FileHeader `form:"header" json:"header" xml:"header"`
}

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@@ -0,0 +1,117 @@
/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package model
// InstanceV1 models information about this instance.
//
// swagger:model instanceV1
type InstanceV1 struct {
// The URI of the instance.
// example: https://gts.example.org
URI string `json:"uri,omitempty"`
// The domain of accounts on this instance.
// This will not necessarily be the same as
// simply the Host part of the URI.
// example: example.org
AccountDomain string `json:"account_domain,omitempty"`
// The title of the instance.
// example: GoToSocial Example Instance
Title string `json:"title,omitempty"`
// Description of the instance.
//
// Should be HTML formatted, but might be plaintext.
//
// This should be displayed on the 'about' page for an instance.
Description string `json:"description"`
// A shorter description of the instance.
//
// Should be HTML formatted, but might be plaintext.
//
// This should be displayed on the instance splash/landing page.
ShortDescription string `json:"short_description"`
// An email address that may be used for inquiries.
// example: admin@example.org
Email string `json:"email"`
// The version of GoToSocial installed on the instance.
//
// This will contain at least a semantic version number.
//
// It may also contain, after a space, the short git commit ID of the running software.
//
// example: 0.1.1 cb85f65
Version string `json:"version"`
// Primary language of the instance.
// example: en
Languages []string `json:"languages,omitempty"`
// New account registrations are enabled on this instance.
Registrations bool `json:"registrations"`
// New account registrations require admin approval.
ApprovalRequired bool `json:"approval_required"`
// Invites are enabled on this instance.
InvitesEnabled bool `json:"invites_enabled"`
// Configuration object containing values about status limits etc.
// This key/value will be omitted for remote instances.
Configuration InstanceV1Configuration `json:"configuration,omitempty"`
// URLs of interest for client applications.
URLs InstanceV1URLs `json:"urls,omitempty"`
// Statistics about the instance: number of posts, accounts, etc.
Stats map[string]int `json:"stats,omitempty"`
// URL of the instance avatar/banner image.
// example: https://example.org/files/instance/thumbnail.jpeg
Thumbnail string `json:"thumbnail"`
// MIME type of the instance thumbnail.
// example: image/png
ThumbnailType string `json:"thumbnail_type,omitempty"`
// Description of the instance thumbnail.
// example: picture of a cute lil' friendly sloth
ThumbnailDescription string `json:"thumbnail_description,omitempty"`
// Contact account for the instance.
ContactAccount *Account `json:"contact_account,omitempty"`
// Maximum allowed length of a post on this instance, in characters.
//
// This is provided for compatibility with Tusky and other apps.
//
// example: 5000
MaxTootChars uint `json:"max_toot_chars"`
}
// InstanceV1URLs models instance-relevant URLs for client application consumption.
//
// swagger:model instanceV1URLs
type InstanceV1URLs struct {
// Websockets address for status and notification streaming.
// example: wss://example.org
StreamingAPI string `json:"streaming_api"`
}
// InstanceV1Configuration models instance configuration parameters.
//
// swagger:model instanceV1Configuration
type InstanceV1Configuration struct {
// Instance configuration pertaining to status limits.
Statuses InstanceConfigurationStatuses `json:"statuses"`
// Instance configuration pertaining to media attachment types + size limits.
MediaAttachments InstanceConfigurationMediaAttachments `json:"media_attachments"`
// Instance configuration pertaining to poll limits.
Polls InstanceConfigurationPolls `json:"polls"`
// Instance configuration pertaining to accounts.
Accounts InstanceConfigurationAccounts `json:"accounts"`
// Instance configuration pertaining to emojis.
Emojis InstanceConfigurationEmojis `json:"emojis"`
}

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@@ -0,0 +1,189 @@
/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package model
// InstanceV2 models information about this instance.
//
// swagger:model instanceV2
type InstanceV2 struct {
// The domain of the instance.
// example: gts.example.org
Domain string `json:"domain"`
// The domain of accounts on this instance.
// This will not necessarily be the same as
// domain.
// example: example.org
AccountDomain string `json:"account_domain"`
// The title of the instance.
// example: GoToSocial Example Instance
Title string `json:"title"`
// The version of GoToSocial installed on the instance.
//
// This will contain at least a semantic version number.
//
// It may also contain, after a space, the short git commit ID of the running software.
//
// example: 0.1.1 cb85f65
Version string `json:"version"`
// The URL for the source code of the software running on this instance, in keeping with AGPL license requirements.
// example: https://github.com/superseriousbusiness/gotosocial
SourceURL string `json:"source_url"`
// Description of the instance.
//
// Should be HTML formatted, but might be plaintext.
//
// This should be displayed on the 'about' page for an instance.
Description string `json:"description"`
// Basic anonymous usage data for this instance.
Usage InstanceV2Usage `json:"usage"`
// An image used to represent this instance.
Thumbnail InstanceV2Thumbnail `json:"thumbnail"`
// Primary languages of the instance + moderators/admins.
// example: ["en"]
Languages []string `json:"languages"`
// Configured values and limits for this instance.
Configuration InstanceV2Configuration `json:"configuration"`
// Information about registering for this instance.
Registrations InstanceV2Registrations `json:"registrations"`
// Hints related to contacting a representative of the instance.
Contact InstanceV2Contact `json:"contact"`
// An itemized list of rules for this website.
// Currently not implemented (will always be empty array).
Rules []interface{} `json:"rules"`
}
// Usage data for this instance.
//
// swagger:model instanceV2Usage
type InstanceV2Usage struct {
Users InstanceV2Users `json:"users"`
}
// Usage data related to users on this instance.
//
// swagger:model instanceV2Users
type InstanceV2Users struct {
// The number of active users in the past 4 weeks.
// Currently not implemented: will always be 0.
// example: 0
ActiveMonth int `json:"active_month"`
}
// An image used to represent this instance.
//
// swagger:model instanceV2Thumbnail
type InstanceV2Thumbnail struct {
// The URL for the thumbnail image.
// example: https://example.org/fileserver/01BPSX2MKCRVMD4YN4D71G9CP5/attachment/original/01H88X0KQ2DFYYDSWYP93VDJZA.png
URL string `json:"url"`
// MIME type of the instance thumbnail.
// Key/value not set if thumbnail image type unknown.
// example: image/png
Type string `json:"thumbnail_type,omitempty"`
// Description of the instance thumbnail.
// Key/value not set if no description available.
// example: picture of a cute lil' friendly sloth
Description string `json:"thumbnail_description,omitempty"`
// A hash computed by the BlurHash algorithm, for generating colorful preview thumbnails when media has not been downloaded yet.
// Key/value not set if no blurhash available.
// example: UeKUpFxuo~R%0nW;WCnhF6RjaJt757oJodS$
Blurhash string `json:"blurhash,omitempty"`
// Links to scaled resolution images, for high DPI screens.
// Key/value not set if no extra versions available.
Versions *InstanceV2ThumbnailVersions `json:"versions,omitempty"`
}
// Links to scaled resolution images, for high DPI screens.
//
// swagger:model instanceV2ThumbnailVersions
type InstanceV2ThumbnailVersions struct {
// The URL for the thumbnail image at 1x resolution.
// Key/value not set if scaled versions not available.
Size1URL string `json:"@1x,omitempty"`
// The URL for the thumbnail image at 2x resolution.
// Key/value not set if scaled versions not available.
Size2URL string `json:"@2x,omitempty"`
}
// InstanceV2URLs models instance-relevant URLs for client application consumption.
//
// swagger:model instanceV1URLs
type InstanceV2URLs struct {
// Websockets address for status and notification streaming.
// example: wss://example.org
Streaming string `json:"streaming"`
}
// Hints related to translation.
//
// swagger:model instanceV2ConfigurationTranslation
type InstanceV2ConfigurationTranslation struct {
// Whether the Translations API is available on this instance.
// Not implemented so this value is always false.
Enabled bool `json:"enabled"`
}
// Configured values and limits for this instance.
//
// swagger:model instanceV2Configuration
type InstanceV2Configuration struct {
// URLs of interest for clients apps.
URLs InstanceV2URLs `json:"urls"`
// Limits related to accounts.
Accounts InstanceConfigurationAccounts `json:"accounts"`
// Limits related to authoring statuses.
Statuses InstanceConfigurationStatuses `json:"statuses"`
// Hints for which attachments will be accepted.
MediaAttachments InstanceConfigurationMediaAttachments `json:"media_attachments"`
// Limits related to polls.
Polls InstanceConfigurationPolls `json:"polls"`
// Hints related to translation.
Translation InstanceV2ConfigurationTranslation `json:"translation"`
// Instance configuration pertaining to emojis.
Emojis InstanceConfigurationEmojis `json:"emojis"`
}
// Information about registering for this instance.
//
// swagger:model instanceV2Registrations
type InstanceV2Registrations struct {
// Whether registrations are enabled.
// example: false
Enabled bool `json:"enabled"`
// Whether registrations require moderator approval.
// example: true
ApprovalRequired bool `json:"approval_required"`
// A custom message (html string) to be shown when registrations are closed.
// Value will be null if no message is set.
// example: <p>Registrations are currently closed on example.org because of spam bots!</p>
Message *string `json:"message"`
}
// Hints related to contacting a representative of the instance.
//
// swagger:model instanceV2Contact
type InstanceV2Contact struct {
// An email address that can be messaged regarding inquiries or issues.
// Empty string if no email address set.
// example: someone@example.org
Email string `json:"email"`
// An account that can be contacted regarding inquiries or issues.
// Key/value not present if no contact account set.
Account *Account `json:"account,omitempty"`
}