gotosocial/pkg/mastotypes/card.go

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/*
GoToSocial
Copyright (C) 2021 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 mastotypes
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// Card represents a rich preview card that is generated using OpenGraph tags from a URL. See here: https://docs.joinmastodon.org/entities/card/
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type Card struct {
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// REQUIRED
// Location of linked resource.
URL string `json:"url"`
// Title of linked resource.
Title string `json:"title"`
// Description of preview.
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Description string `json:"description"`
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// The type of the preview card.
// String (Enumerable, oneOf)
// link = Link OEmbed
// photo = Photo OEmbed
// video = Video OEmbed
// rich = iframe OEmbed. Not currently accepted, so won't show up in practice.
Type string `json:"type"`
// OPTIONAL
// The author of the original resource.
AuthorName string `json:"author_name"`
// A link to the author of the original resource.
AuthorURL string `json:"author_url"`
// The provider of the original resource.
ProviderName string `json:"provider_name"`
// A link to the provider of the original resource.
ProviderURL string `json:"provider_url"`
// HTML to be used for generating the preview card.
HTML string `json:"html"`
// Width of preview, in pixels.
Width int `json:"width"`
// Height of preview, in pixels.
Height int `json:"height"`
// Preview thumbnail.
Image string `json:"image"`
// Used for photo embeds, instead of custom html.
EmbedURL string `json:"embed_url"`
// A hash computed by the BlurHash algorithm, for generating colorful preview thumbnails when media has not been downloaded yet.
Blurhash string `json:"blurhash"`
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}