[feature] Add `/api/v1/admin/custom_emojis` endpoint (#902)

* add admin emojis get path + model + docs

* stub admin emojis get processor function

* add id + disabled fields to admin emoji

* add emoji -> api admin emoji converter

* tidy up a bit

* add GetEmojis function

* finish up get emojis function

* order by shortcodedomain

* ASC

* tidy up + explain

* update to allow paging

* make admin emojis pageable

* fix mixed case paging

* normalize emoji queries a bit better

* test emoji get paging

* make limit optional

* fix incorrect path in media cleanup tests

* i have bad coder syndrome

* don't trimspace

* rename -> GetUseableEmojis

* wrap emoji query in subquery
avoid selecting more than we need

* fix a bit of sillyness teehee

* fix subquery postgres woes

1 files changed, 0 insertions, 76 deletions

diff --git a/internal/processing/admin/emoji.go b/internal/processing/admin/emoji.go
deleted file mode 100644
index 50399279c..000000000
--- a/internal/processing/admin/emoji.go
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
-   GoToSocial
-   Copyright (C) 2021-2022 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 admin
-
-import (
-	"context"
-	"fmt"
-	"io"
-
-	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/db"
-	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
-	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
-	"github.com/superseriousbusiness/gotosocial/internal/id"
-	"github.com/superseriousbusiness/gotosocial/internal/uris"
-)
-
-func (p *processor) EmojiCreate(ctx context.Context, account *gtsmodel.Account, user *gtsmodel.User, form *apimodel.EmojiCreateRequest) (*apimodel.Emoji, gtserror.WithCode) {
-	if !*user.Admin {
-		return nil, gtserror.NewErrorUnauthorized(fmt.Errorf("user %s not an admin", user.ID), "user is not an admin")
-	}
-
-	maybeExisting, err := p.db.GetEmojiByShortcodeDomain(ctx, form.Shortcode, "")
-	if maybeExisting != nil {
-		return nil, gtserror.NewErrorConflict(fmt.Errorf("emoji with shortcode %s already exists", form.Shortcode), fmt.Sprintf("emoji with shortcode %s already exists", form.Shortcode))
-	}
-
-	if err != nil && err != db.ErrNoEntries {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error checking existence of emoji with shortcode %s: %s", form.Shortcode, err))
-	}
-
-	emojiID, err := id.NewRandomULID()
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error creating id for new emoji: %s", err), "error creating emoji ID")
-	}
-
-	emojiURI := uris.GenerateURIForEmoji(emojiID)
-
-	data := func(innerCtx context.Context) (io.Reader, int64, error) {
-		f, err := form.Image.Open()
-		return f, form.Image.Size, err
-	}
-
-	processingEmoji, err := p.mediaManager.ProcessEmoji(ctx, data, nil, form.Shortcode, emojiID, emojiURI, nil)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error processing emoji: %s", err), "error processing emoji")
-	}
-
-	emoji, err := processingEmoji.LoadEmoji(ctx)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error loading emoji: %s", err), "error loading emoji")
-	}
-
-	apiEmoji, err := p.tc.EmojiToAPIEmoji(ctx, emoji)
-	if err != nil {
-		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting emoji: %s", err), "error converting emoji to api representation")
-	}
-
-	return &apiEmoji, nil
-}