gosora/common/attachments.go

167 lines
5.0 KiB
Go
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package common
import (
"database/sql"
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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"errors"
"strings"
"github.com/Azareal/Gosora/query_gen"
)
var Attachments AttachmentStore
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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type MiniAttachment struct {
ID int
SectionID int
OriginID int
UploadedBy int
Path string
Image bool
Ext string
}
type AttachmentStore interface {
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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Get(id int) (*MiniAttachment, error)
MiniGetList(originTable string, originID int) (alist []*MiniAttachment, err error)
BulkMiniGetList(originTable string, ids []int) (amap map[int][]*MiniAttachment, err error)
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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Add(sectionID int, sectionTable string, originID int, originTable string, uploadedBy int, path string) (int, error)
GlobalCount() int
CountIn(originTable string, oid int) int
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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CountInPath(path string) int
Delete(aid int) error
}
type DefaultAttachmentStore struct {
get *sql.Stmt
getByObj *sql.Stmt
add *sql.Stmt
count *sql.Stmt
countIn *sql.Stmt
countInPath *sql.Stmt
delete *sql.Stmt
}
func NewDefaultAttachmentStore() (*DefaultAttachmentStore, error) {
acc := qgen.NewAcc()
return &DefaultAttachmentStore{
get: acc.Select("attachments").Columns("originID, sectionID, uploadedBy, path").Where("attachID = ?").Prepare(),
getByObj: acc.Select("attachments").Columns("attachID, sectionID, uploadedBy, path").Where("originTable = ? AND originID = ?").Prepare(),
add: acc.Insert("attachments").Columns("sectionID, sectionTable, originID, originTable, uploadedBy, path").Fields("?,?,?,?,?,?").Prepare(),
count: acc.Count("attachments").Prepare(),
countIn: acc.Count("attachments").Where("originTable = ? and originID = ?").Prepare(),
countInPath: acc.Count("attachments").Where("path = ?").Prepare(),
delete: acc.Delete("attachments").Where("attachID = ?").Prepare(),
}, acc.FirstError()
}
func (store *DefaultAttachmentStore) MiniGetList(originTable string, originID int) (alist []*MiniAttachment, err error) {
rows, err := store.getByObj.Query(originTable, originID)
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
2018-12-27 05:42:41 +00:00
defer rows.Close()
for rows.Next() {
attach := &MiniAttachment{OriginID: originID}
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
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err := rows.Scan(&attach.ID, &attach.SectionID, &attach.UploadedBy, &attach.Path)
if err != nil {
return nil, err
}
extarr := strings.Split(attach.Path, ".")
if len(extarr) < 2 {
return nil, errors.New("corrupt attachment path")
}
attach.Ext = extarr[len(extarr)-1]
attach.Image = ImageFileExts.Contains(attach.Ext)
alist = append(alist, attach)
}
return alist, rows.Err()
}
func (store *DefaultAttachmentStore) BulkMiniGetList(originTable string, ids []int) (amap map[int][]*MiniAttachment, err error) {
if len(ids) == 0 {
return nil, sql.ErrNoRows
}
if len(ids) == 1 {
res, err := store.MiniGetList(originTable, ids[0])
return map[int][]*MiniAttachment{0: res}, err
}
amap = make(map[int][]*MiniAttachment)
var buffer []*MiniAttachment
var currentID int
rows, err := qgen.NewAcc().Select("attachments").Columns("attachID, sectionID, originID, uploadedBy, path").Where("originTable = ?").In("originID", ids).Orderby("originID ASC").Query(originTable)
defer rows.Close()
for rows.Next() {
attach := &MiniAttachment{}
err := rows.Scan(&attach.ID, &attach.SectionID, &attach.OriginID, &attach.UploadedBy, &attach.Path)
if err != nil {
return nil, err
}
extarr := strings.Split(attach.Path, ".")
if len(extarr) < 2 {
return nil, errors.New("corrupt attachment path")
}
attach.Ext = extarr[len(extarr)-1]
attach.Image = ImageFileExts.Contains(attach.Ext)
if attach.ID != currentID {
if len(buffer) > 0 {
amap[currentID] = buffer
buffer = nil
}
}
buffer = append(buffer, attach)
}
return amap, rows.Err()
}
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
2018-12-27 05:42:41 +00:00
func (store *DefaultAttachmentStore) Get(id int) (*MiniAttachment, error) {
attach := &MiniAttachment{ID: id}
err := store.get.QueryRow(id).Scan(&attach.OriginID, &attach.SectionID, &attach.UploadedBy, &attach.Path)
if err != nil {
return nil, err
}
extarr := strings.Split(attach.Path, ".")
if len(extarr) < 2 {
return nil, errors.New("corrupt attachment path")
}
attach.Ext = extarr[len(extarr)-1]
attach.Image = ImageFileExts.Contains(attach.Ext)
return attach, nil
}
func (store *DefaultAttachmentStore) Add(sectionID int, sectionTable string, originID int, originTable string, uploadedBy int, path string) (int, error) {
res, err := store.add.Exec(sectionID, sectionTable, originID, originTable, uploadedBy, path)
if err != nil {
return 0, err
}
lid, err := res.LastInsertId()
return int(lid), err
}
func (store *DefaultAttachmentStore) GlobalCount() (count int) {
err := store.count.QueryRow().Scan(&count)
if err != nil {
LogError(err)
}
return count
}
func (store *DefaultAttachmentStore) CountIn(originTable string, oid int) (count int) {
err := store.countIn.QueryRow(originTable, oid).Scan(&count)
You can now manage the attachments for an opening post by hitting edit. The update system now uses the database as the source of truth for the last version rather than lastSchema.json Refactored several structs and bits of code, so we can avoid allocations for contexts where we never use a relative time. Clicking on the relative times on the topic list and the forum page should now take you to the post on the last page rather than just the last page. Added the reltime template function. Fixed some obsolete bits of code. Fixed some spelling mistakes. Fixed a bug where MaxBytesReader was capped at the maxFileSize rather than r.ContentLength. All of the client side templates should work again now. Shortened some statement names to save some horizontal space. accUpdateBuilder and SimpleUpdate now use updatePrebuilder behind the scenes to simplify things. Renamed selectItem to builder in AccSelectBuilder. Added a Total() method to accCountBuilder to reduce the amount of boilerplate used for row count queries. The "_builder" strings have been replaced with empty strings to help save memory, to make things slightly faster and to open the door to removing the query name in many contexts down the line. Added the open_edit and close_edit client hooks. Removed many query name checks. Split the attachment logic into separate functions and de-duplicated it between replies and topics. Improved the UI for editing topics in Nox. Used type aliases to reduce the amount of boilerplate in tables.go and patches.go Reduced the amount of boilerplate in the action post logic. Eliminated a map and a slice in the topic page for users who haven't given any likes. E.g. Guests. Fixed some long out-dated parts of the update instructions. Updated the update instructions to remove mention of the obsolete lastSchema.json Fixed a bug in init.js where /api/me was being loaded for guests. Added the MiniTopicGet, GlobalCount and CountInTopic methods to AttachmentStore. Added the MiniAttachment struct. Split the mod floaters out into their own template to reduce duplication. Removed a couple of redundant ParseForms. Added the common.skipUntilIfExistsOrLine function. Added the NotFoundJS and NotFoundJSQ functions. Added the lastReplyID and attachCount columns to the topics table.
2018-12-27 05:42:41 +00:00
if err != nil {
LogError(err)
}
return count
}
func (store *DefaultAttachmentStore) CountInPath(path string) (count int) {
err := store.countInPath.QueryRow(path).Scan(&count)
if err != nil {
LogError(err)
}
return count
}
func (store *DefaultAttachmentStore) Delete(aid int) error {
_, err := store.delete.Exec(aid)
return err
}