[chore] The Big Middleware and API Refactor (tm) (#1250)

* interim commit: start refactoring middlewares into package under router

* another interim commit, this is becoming a big job

* another fucking massive interim commit

* refactor bookmarks to new style

* ambassador, wiz zeze commits you are spoiling uz

* she compiles, we're getting there

* we're just normal men; we're just innocent men

* apiutil

* whoopsie

* i'm glad noone reads commit msgs haha :blob_sweat:

* use that weirdo go-bytesize library for maxMultipartMemory

* fix media module paths

1 files changed, 246 insertions, 0 deletions

diff --git a/internal/api/client/accounts/statuses.go b/internal/api/client/accounts/statuses.go
new file mode 100644
index 000000000..a04517feb
--- /dev/null
+++ b/internal/api/client/accounts/statuses.go
@@ -0,0 +1,246 @@
+/*
+   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 accounts
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// AccountStatusesGETHandler swagger:operation GET /api/v1/accounts/{id}/statuses accountStatuses
+//
+// See statuses posted by the requested account.
+//
+// The statuses will be returned in descending chronological order (newest first), with sequential IDs (bigger = newer).
+//
+//	---
+//	tags:
+//	- accounts
+//
+//	produces:
+//	- application/json
+//
+//	parameters:
+//	-
+//		name: id
+//		type: string
+//		description: Account ID.
+//		in: path
+//		required: true
+//	-
+//		name: limit
+//		type: integer
+//		description: Number of statuses to return.
+//		default: 30
+//		in: query
+//		required: false
+//	-
+//		name: exclude_replies
+//		type: boolean
+//		description: Exclude statuses that are a reply to another status.
+//		default: false
+//		in: query
+//		required: false
+//	-
+//		name: exclude_reblogs
+//		type: boolean
+//		description: Exclude statuses that are a reblog/boost of another status.
+//		default: false
+//		in: query
+//		required: false
+//	-
+//		name: max_id
+//		type: string
+//		description: >-
+//			Return only statuses *OLDER* than the given max status ID.
+//			The status with the specified ID will not be included in the response.
+//		in: query
+//	-
+//		name: min_id
+//		type: string
+//		description: >-
+//			Return only statuses *NEWER* than the given min status ID.
+//			The status with the specified ID will not be included in the response.
+//		in: query
+//		required: false
+//	-
+//		name: pinned_only
+//		type: boolean
+//		description: Show only pinned statuses. In other words, exclude statuses that are not pinned to the given account ID.
+//		default: false
+//		in: query
+//		required: false
+//	-
+//		name: only_media
+//		type: boolean
+//		description: Show only statuses with media attachments.
+//		default: false
+//		in: query
+//		required: false
+//	-
+//		name: only_public
+//		type: boolean
+//		description: Show only statuses with a privacy setting of 'public'.
+//		default: false
+//		in: query
+//		required: false
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:accounts
+//
+//	responses:
+//		'200':
+//			name: statuses
+//			description: Array of statuses.
+//			schema:
+//				type: array
+//				items:
+//					"$ref": "#/definitions/status"
+//		'400':
+//			description: bad request
+//		'401':
+//			description: unauthorized
+//		'404':
+//			description: not found
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) AccountStatusesGETHandler(c *gin.Context) {
+	authed, err := oauth.Authed(c, false, false, false, false)
+	if err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGet)
+		return
+	}
+
+	if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGet)
+		return
+	}
+
+	targetAcctID := c.Param(IDKey)
+	if targetAcctID == "" {
+		err := errors.New("no account id specified")
+		apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+		return
+	}
+
+	limit := 30
+	limitString := c.Query(LimitKey)
+	if limitString != "" {
+		i, err := strconv.ParseInt(limitString, 10, 32)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", LimitKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		limit = int(i)
+	}
+
+	excludeReplies := false
+	excludeRepliesString := c.Query(ExcludeRepliesKey)
+	if excludeRepliesString != "" {
+		i, err := strconv.ParseBool(excludeRepliesString)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", ExcludeRepliesKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		excludeReplies = i
+	}
+
+	excludeReblogs := false
+	excludeReblogsString := c.Query(ExcludeReblogsKey)
+	if excludeReblogsString != "" {
+		i, err := strconv.ParseBool(excludeReblogsString)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", ExcludeReblogsKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		excludeReblogs = i
+	}
+
+	maxID := ""
+	maxIDString := c.Query(MaxIDKey)
+	if maxIDString != "" {
+		maxID = maxIDString
+	}
+
+	minID := ""
+	minIDString := c.Query(MinIDKey)
+	if minIDString != "" {
+		minID = minIDString
+	}
+
+	pinnedOnly := false
+	pinnedString := c.Query(PinnedKey)
+	if pinnedString != "" {
+		i, err := strconv.ParseBool(pinnedString)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", PinnedKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		pinnedOnly = i
+	}
+
+	mediaOnly := false
+	mediaOnlyString := c.Query(OnlyMediaKey)
+	if mediaOnlyString != "" {
+		i, err := strconv.ParseBool(mediaOnlyString)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", OnlyMediaKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		mediaOnly = i
+	}
+
+	publicOnly := false
+	publicOnlyString := c.Query(OnlyPublicKey)
+	if publicOnlyString != "" {
+		i, err := strconv.ParseBool(publicOnlyString)
+		if err != nil {
+			err := fmt.Errorf("error parsing %s: %s", OnlyPublicKey, err)
+			apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
+			return
+		}
+		publicOnly = i
+	}
+
+	resp, errWithCode := m.processor.AccountStatusesGet(c.Request.Context(), authed, targetAcctID, limit, excludeReplies, excludeReblogs, maxID, minID, pinnedOnly, mediaOnly, publicOnly)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGet)
+		return
+	}
+
+	if resp.LinkHeader != "" {
+		c.Header("Link", resp.LinkHeader)
+	}
+	c.JSON(http.StatusOK, resp.Items)
+}