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Improved code sharing.

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we now have a base url handler which handles listing, adding and editing
any objects including permission management.
This commit is contained in:
Martin Preuss
2023-08-10 18:03:24 +02:00
parent 17889fd30b
commit ec745f5cc9
7 changed files with 805 additions and 423 deletions
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585
apps/aqhome-storage/u_rooms.c
View File

@@ -12,10 +12,8 @@
#include "./u_rooms.h"
#include "./u_objects.h"
#include "./aqhomehttp.h"
#include "aqhome/http/httpservice.h"
#include "aqhome/http/httpservice_http.h"
#include "aqhome/http/httpservice_conf.h"
#include <gwenhywfar/gwenhywfar.h>
#include <gwenhywfar/debug.h>
@@ -35,20 +33,14 @@
* ------------------------------------------------------------------------------------------------
*/
static int _handleUrl(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq);
static GWEN_MSG *_handleGet(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq);
static GWEN_MSG *_handlePost(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq);
static void _handleGetList(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_BUFFER *pageBuf);
static void _handleGetAdd(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_BUFFER *pageBuf);
static void _handleGetEdit(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id, GWEN_BUFFER *pageBuf);
static GWEN_MSG *_handlePostAdd(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq);
static GWEN_MSG *_handlePostEdit(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id);
static int _addOrEditObject(AQH_HTTP_URLHANDLER *uh, GWEN_DB_NODE *db, int id);
static GWEN_DB_NODE *_findObjectByIdAndReturnAsDb(AQH_HTTP_URLHANDLER *uh, int id);
static int _writeAddPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf);
static int _writeEditPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf);
static GWEN_MSG *_addOrEditAndCreateResponse(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id);
static int _addOrEditRoom(AQH_HTTP_URLHANDLER *uh, const AQH_ROOM *newRoom, int id);
static void _listObjectsIntoBuffer(AQH_HTTP_URLHANDLER *uh, GWEN_BUFFER *pageBuf);
static void _writeEditingTable(AQH_HTTP_URLHANDLER *uh, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf);
static void _setFromObject(AQH_ROOM *r, const AQH_ROOM *srcRoom);
@@ -61,453 +53,83 @@ AQH_HTTP_URLHANDLER *AQH_RoomsHttpUrlHandler_new(AQH_SERVICE *sv)
{
AQH_HTTP_URLHANDLER *uh;
uh=AQH_HttpUrlHandler_new(sv);
AQH_HttpUrlHandler_SetHandleFn(uh, _handleUrl);
uh=AQH_ObjectsHttpUrlHandler_new(sv,
AQHOME_HTTP_PERMS_LIST_ROOMS,
AQHOME_HTTP_PERMS_ADD_ROOM,
AQHOME_HTTP_PERMS_DEL_ROOM,
AQHOME_HTTP_PERMS_EDIT_ROOM,
"/rooms/list");
AQH_ObjectsHttpUrlHandler_SetAddOrEditObjectFn(uh, _addOrEditObject);
AQH_ObjectsHttpUrlHandler_SetFindObjectByIdAndReturnAsDbFn(uh, _findObjectByIdAndReturnAsDb);
AQH_ObjectsHttpUrlHandler_SetWriteAddPageFn(uh, _writeAddPage);
AQH_ObjectsHttpUrlHandler_SetWriteEditPageFn(uh, _writeEditPage);
AQH_ObjectsHttpUrlHandler_SetListObjectsIntoBufferFn(uh, _listObjectsIntoBuffer);
return uh;
}
int _handleUrl(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq)
{
const char *protocol;
const char *cmd;
GWEN_MSG *msgOut;
AQH_HttpService_SetupModuleAndPerms(AQH_HttpUrlHandler_GetHttpService(uh), rq, "aqhome");
AQH_HttpRequest_SetupUrlPathMembers(rq);
protocol=AQH_HttpRequest_GetProtocol(rq);
cmd=AQH_HttpRequest_GetCommand(rq);
if (cmd && *cmd) {
if (strcasecmp(cmd, "GET")==0)
msgOut=_handleGet(uh, rq);
else if (strcasecmp(cmd, "POST")==0)
msgOut=_handlePost(uh, rq);
else {
msgOut=AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 405, "Method not allowed", protocol, NULL);
}
AQH_HttpRequest_SetResponseMsg(rq, msgOut);
return 0;
}
else {
DBG_ERROR(AQH_LOGDOMAIN, "No command in request");
return GWEN_ERROR_INVALID;
}
}
GWEN_MSG *_handleGet(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq)
{
GWEN_BUFFER *pageBuf;
int rv;
GWEN_MSG *msgOut=NULL;
const char *protocol;
const GWEN_STRINGLIST *sl;
protocol=AQH_HttpRequest_GetProtocol(rq);
pageBuf=GWEN_Buffer_new(0, 256, 0, 1);
rv=AQH_HttpUrlHandler_AddContentHeaders(uh, AQH_HTTP_CONTENT_MODE_DESKTOP, pageBuf);
if (rv<0) {
DBG_ERROR(AQH_LOGDOMAIN, "Error adding headers");
GWEN_Buffer_free(pageBuf);
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 500, "Internal Error", protocol, NULL);
}
/* handle middle part (header - middle - footer) */
sl=AQH_HttpRequest_GetUrlPathMembers(rq);
if (sl) {
const char *s;
s=GWEN_StringList_StringAt(sl, 1);
if (!(s && *s))
s="list";
if (strcasecmp(s, "list")==0)
_handleGetList(uh, rq, pageBuf);
else if (strcasecmp(s, "add")==0)
_handleGetAdd(uh, rq, pageBuf);
else if (strcasecmp(s, "edit")==0)
_handleGetEdit(uh, rq, GWEN_StringList_StringAsIntAt(sl, 2, 0), pageBuf);
else {
DBG_ERROR(NULL, "Invalid url (2nd member is [%s])", s);
GWEN_Buffer_free(pageBuf);
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 404, "Not found", protocol, NULL);
}
}
else {
DBG_ERROR(NULL, "No list of url members");
GWEN_Buffer_free(pageBuf);
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 500, "Internal Error", protocol, NULL);
}
rv=AQH_HttpUrlHandler_AddContentFooters(uh, AQH_HTTP_CONTENT_MODE_DESKTOP, pageBuf);
if (rv<0) {
DBG_ERROR(AQH_LOGDOMAIN, "Error adding footers");
GWEN_Buffer_free(pageBuf);
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 500, "Internal Error", protocol, NULL);
}
msgOut=AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 200, "OK", protocol, GWEN_Buffer_GetStart(pageBuf));
GWEN_Buffer_free(pageBuf);
return msgOut;
}
GWEN_MSG *_handlePost(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq)
{
GWEN_DB_NODE *db;
const GWEN_STRINGLIST *sl;
const char *protocol;
DBG_ERROR(NULL, "POST:");
db=AQH_HttpRequest_GetDbPostBody(rq);
GWEN_DB_Dump(db, 2);
protocol=AQH_HttpRequest_GetProtocol(rq);
sl=AQH_HttpRequest_GetUrlPathMembers(rq);
if (sl) {
const char *s;
s=GWEN_StringList_StringAt(sl, 1);
if (s && *s) {
if (strcasecmp(s, "add")==0)
return _handlePostAdd(uh, rq);
else if (strcasecmp(s, "edit")==0)
return _handlePostEdit(uh, rq, GWEN_StringList_StringAsIntAt(sl, 2, 0));
else {
DBG_ERROR(NULL, "Invalid url (2nd member is [%s])", s);
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 404, "Not found", protocol, NULL);
}
}
else {
DBG_ERROR(NULL, "Invalid url (2nd member missing)");
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 404, "Not found", protocol, NULL);
}
}
else {
DBG_ERROR(NULL, "No list of url members");
return AQH_HttpService_CreateResponseMsg(AQH_HttpUrlHandler_GetHttpService(uh), 404, "Not found", protocol, NULL);
}
}
void _handleGetList(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_BUFFER *pageBuf)
{
AQH_SERVICE *sv;
uint32_t perms;
DBG_ERROR(NULL, "LIST");
perms=AQH_HttpRequest_GetModulePerms(rq);
if (perms & AQHOME_HTTP_PERMS_LIST_ROOMS) {
AQH_STORAGE *sto;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
sto=AqHomeHttpService_GetStorage(sv);
if (sto) {
const AQH_ROOM_LIST *rl;
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2>"
"<table class=\"dataTable\">"
"<thead>"
" <tr><th>Id</th><th>%s</th><th>%s</th><th></th></tr>"
"</thead>",
I18N("Rooms"),
I18N("Name"),
I18N("Description"));
GWEN_Buffer_AppendString(pageBuf, "<tbody>");
rl=AQH_Storage_GetRoomList(sto);
if (rl) {
const AQH_ROOM *r;
r=AQH_Room_List_First(rl);
while(r) {
long unsigned int id;
const char *name;
const char *descr;
id=(long unsigned int) AQH_Room_GetId(r);
name=AQH_Room_GetName(r);
descr=AQH_Room_GetDescription(r);
GWEN_Buffer_AppendArgs(pageBuf,
"<tr><td>%lu</td><td>%s</td><td>%s</td>"
"<td><a href=\"/rooms/edit/%lu\">"
"<IMG src=\"/pics/edit.png\" width=32 height=32 align=left border=0></a></td>"
"</tr>",
id, name?name:"", descr?descr:"", id);
r=AQH_Room_List_Next(r);
}
}
GWEN_Buffer_AppendString(pageBuf, "</tbody>");
GWEN_Buffer_AppendArgs(pageBuf, "</table><a href=\"/rooms/add\">%s</a><br>", I18N("Add Room"));
}
else {
GWEN_Buffer_AppendString(pageBuf, "<p>Internal error.</p>");
}
}
else {
GWEN_Buffer_AppendArgs(pageBuf, "<p>%s</p>", I18N("No permissions to see list of rooms."));
}
}
void _handleGetAdd(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_BUFFER *pageBuf)
{
uint32_t perms;
DBG_ERROR(NULL, "ADD");
perms=AQH_HttpRequest_GetModulePerms(rq);
if (perms & AQHOME_HTTP_PERMS_ADD_ROOM) {
_writeAddPage(uh, rq, NULL, pageBuf);
}
else {
DBG_INFO(NULL, "No permissions to add a room.");
GWEN_Buffer_AppendArgs(pageBuf, "<p><font color=\"red\">%s</font></p>", I18N("No permissions to add a room."));
}
}
void _handleGetEdit(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id, GWEN_BUFFER *pageBuf)
{
uint32_t perms;
DBG_ERROR(NULL, "EDIT");
perms=AQH_HttpRequest_GetModulePerms(rq);
if (perms & AQHOME_HTTP_PERMS_EDIT_ROOM) {
AQH_SERVICE *sv;
AQH_STORAGE *sto;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
sto=AqHomeHttpService_GetStorage(sv);
if (id>0) {
const AQH_ROOM *r;
r=AQH_Storage_GetRoomById(sto, id);
if (r) {
GWEN_DB_NODE *db;
db=GWEN_DB_Group_new("room");
AQH_Room_toDb(r, db);
_writeEditPage(uh, rq, db, pageBuf);
GWEN_DB_Group_free(db);
}
else {
DBG_ERROR(NULL, "Room %d not found", id);
GWEN_Buffer_AppendArgs(pageBuf, "<p><font color=\"red\">%s</font></p>", I18N("Room not found."));
}
}
else {
DBG_ERROR(NULL, "Missing room id");
GWEN_Buffer_AppendArgs(pageBuf, "<p><font color=\"red\">%s</font></p>", I18N("Missing or invalid room id."));
}
}
else {
DBG_INFO(NULL, "No permissions to edit a room.");
GWEN_Buffer_AppendArgs(pageBuf, "<p>%s</p>", I18N("No permissions to edit a room."));
}
}
int _writeAddPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf)
{
const char *name=NULL;
const char *descr=NULL;
if (dbValues) {
name=GWEN_DB_GetCharValue(dbValues, "name", 0, NULL);
descr=GWEN_DB_GetCharValue(dbValues, "description", 0, NULL);
}
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2><br>\n"
"<form action=\"/rooms/add\" method=\"post\" enctype=\"application/x-www-form-urlencoded\">"
" <table>"
" <tr>"
" <td><label for=\"name\">%s: </label></td>"
" <td><input type=\"text\" name=\"name\" value=\"%s\" required></td>"
" </tr>"
" <tr>"
" <td><label for=\"description\">%s: </label></td>"
" <td><input type=\"text\" name=\"description\" value=\"%s\" ></td>"
" </tr>"
" </table>"
" <input type=\"submit\" value=\"%s\">"
"</form>",
I18N("Create a Room"),
I18N("Room Name"),
name?name:"",
I18N("Description"),
descr?descr:"",
I18N("Add Room"));
return 0;
}
int _writeEditPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf)
{
unsigned long int id=0;
const char *name=NULL;
const char *descr=NULL;
if (dbValues) {
id=GWEN_DB_GetIntValue(dbValues, "id", 0, 0);
name=GWEN_DB_GetCharValue(dbValues, "name", 0, NULL);
descr=GWEN_DB_GetCharValue(dbValues, "description", 0, NULL);
}
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2><br>\n"
"<form action=\"/rooms/edit/%lu\" method=\"post\" enctype=\"application/x-www-form-urlencoded\">"
" <table>"
" <tr>"
" <td><label for=\"name\">%s: </label></td>"
" <td><input type=\"text\" name=\"name\" value=\"%s\" required></td>"
" </tr>"
" <tr>"
" <td><label for=\"description\">%s: </label></td>"
" <td><input type=\"text\" name=\"description\" value=\"%s\" ></td>"
" </tr>"
" </table>"
" <input type=\"submit\" value=\"%s\">"
"</form>",
I18N("Edit a Room"),
id,
I18N("Room Name"),
name?name:"",
I18N("Description"),
descr?descr:"",
I18N("Submit"));
return 0;
}
GWEN_MSG *_handlePostAdd(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq)
{
const char *protocol;
AQH_SERVICE *sv;
uint32_t perms;
protocol=AQH_HttpRequest_GetProtocol(rq);
sv=AQH_HttpUrlHandler_GetHttpService(uh);
perms=AQH_HttpRequest_GetModulePerms(rq);
if (perms & AQHOME_HTTP_PERMS_ADD_ROOM)
return _addOrEditAndCreateResponse(uh, rq, 0);
else {
return AQH_HttpService_CreateResponseMsg(sv, 403, "Forbidden", protocol, NULL);
}
}
GWEN_MSG *_handlePostEdit(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id)
{
const char *protocol;
AQH_SERVICE *sv;
uint32_t perms;
protocol=AQH_HttpRequest_GetProtocol(rq);
sv=AQH_HttpUrlHandler_GetHttpService(uh);
perms=AQH_HttpRequest_GetModulePerms(rq);
if (perms & AQHOME_HTTP_PERMS_EDIT_ROOM) {
return _addOrEditAndCreateResponse(uh, rq, id);
}
else {
return AQH_HttpService_CreateResponseMsg(sv, 403, "Forbidden", protocol, NULL);
}
}
GWEN_MSG *_addOrEditAndCreateResponse(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, int id)
{
AQH_SERVICE *sv;
const char *protocol;
GWEN_DB_NODE *db;
AQH_ROOM *r;
int rv;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
protocol=AQH_HttpRequest_GetProtocol(rq);
db=AQH_HttpRequest_GetDbPostBody(rq);
r=AQH_Room_fromDb(db);
rv=_addOrEditRoom(uh, r, id);
AQH_Room_free(r);
if (rv<0) {
switch(rv) {
case GWEN_ERROR_INVALID:
return AQH_HttpUrlHandler_CreatePageMessage(uh, rq, "red", I18N("Missing fields"), 1, db, _writeAddPage);
case GWEN_ERROR_FOUND:
return AQH_HttpUrlHandler_CreatePageMessage(uh, rq, "red", I18N("Room already exists"), 1, db, _writeEditPage);
case GWEN_ERROR_NOT_FOUND:
return AQH_HttpUrlHandler_CreatePageMessage(uh, rq, "red", I18N("Room not found"), 1, db, _writeEditPage);
case GWEN_ERROR_IO:
case GWEN_ERROR_INTERNAL:
default:
return AQH_HttpService_CreateResponseMsg(sv, 500, "Internal error", protocol, NULL);
}
}
return AQH_HttpService_CreateRedirectingResponseMsg(sv, protocol, "/rooms/list");
}
int _addOrEditRoom(AQH_HTTP_URLHANDLER *uh, const AQH_ROOM *newRoom, int id)
int _addOrEditObject(AQH_HTTP_URLHANDLER *uh, GWEN_DB_NODE *db, int id)
{
AQH_SERVICE *sv;
AQH_STORAGE *sto;
AQH_ROOM *newRoom;
const char *roomName;
int rv;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
sto=AqHomeHttpService_GetStorage(sv);
newRoom=AQH_Room_fromDb(db);
roomName=AQH_Room_GetName(newRoom);
if (!(roomName && *roomName)) {
DBG_INFO(NULL, "Missing room name");
AQH_Room_free(newRoom);
return GWEN_ERROR_INVALID;
}
rv=AqHomeHttpService_LockStorage(sv);
if (rv<0) {
DBG_ERROR(NULL, "Error locking storage");
AQH_Room_free(newRoom);
return GWEN_ERROR_IO;
}
if (id>0) {
AQH_ROOM *r;
DBG_INFO(NULL, "Edit existing room");
r=AQH_Storage_GetRoomById(sto, id);
if (r==NULL) {
AqHomeHttpService_UnlockStorage(sv);
DBG_ERROR(NULL, "Room %d not found", id);
AQH_Room_free(newRoom);
return GWEN_ERROR_NOT_FOUND;
}
AQH_Room_SetId(r, id);
AQH_Room_SetName(r, roomName);
AQH_Room_SetDescription(r, AQH_Room_GetDescription(newRoom));
_setFromObject(r, newRoom);
AQH_Storage_AddRuntimeFlags(sto, AQH_STORAGE_RTFLAGS_MODIFIED);
}
else {
AQH_ROOM *r;
DBG_INFO(NULL, "Adding new room");
r=AQH_Storage_GetRoomByName(sto, roomName);
if (r) {
AqHomeHttpService_UnlockStorage(sv);
DBG_ERROR(NULL, "Room %s exists", roomName);
AQH_Room_free(newRoom);
return GWEN_ERROR_FOUND;
}
r=AQH_Room_new();
AQH_Room_SetId(r, 0);
_setFromObject(r, newRoom);
AQH_Storage_AddRoom(sto, r);
AQH_Storage_AddRuntimeFlags(sto, AQH_STORAGE_RTFLAGS_MODIFIED);
}
AQH_Room_free(newRoom);
rv=AqHomeHttpService_UnlockStorage(sv);
if (rv<0) {
@@ -519,15 +141,132 @@ int _addOrEditRoom(AQH_HTTP_URLHANDLER *uh, const AQH_ROOM *newRoom, int id)
void _setFromObject(AQH_ROOM *r, const AQH_ROOM *srcRoom)
{
AQH_Room_SetName(r, AQH_Room_GetName(srcRoom));
AQH_Room_SetDescription(r, AQH_Room_GetDescription(srcRoom));
}
GWEN_DB_NODE *_findObjectByIdAndReturnAsDb(AQH_HTTP_URLHANDLER *uh, int id)
{
AQH_SERVICE *sv;
AQH_STORAGE *sto;
const AQH_ROOM *r;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
sto=AqHomeHttpService_GetStorage(sv);
r=AQH_Storage_GetRoomById(sto, id);
if (r) {
GWEN_DB_NODE *db;
db=GWEN_DB_Group_new("room");
AQH_Room_toDb(r, db);
return db;
}
return NULL;
}
int _writeAddPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf)
{
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2><br>\n"
"<form action=\"/rooms/add\" method=\"post\" enctype=\"application/x-www-form-urlencoded\">",
I18N("Add Room"));
_writeEditingTable(uh, dbValues, pageBuf);
GWEN_Buffer_AppendArgs(pageBuf, "<input type=\"submit\" value=\"%s\"></form>", I18N("Submit"));
return 0;
}
int _writeEditPage(AQH_HTTP_URLHANDLER *uh, AQH_HTTP_REQUEST *rq, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf)
{
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2><br>\n"
"<form action=\"/rooms/edit/%lu\" method=\"post\" enctype=\"application/x-www-form-urlencoded\">",
I18N("Edit Room"),
(long unsigned int)(dbValues?GWEN_DB_GetIntValue(dbValues, "id", 0, 0):0));
_writeEditingTable(uh, dbValues, pageBuf);
GWEN_Buffer_AppendArgs(pageBuf, "<input type=\"submit\" value=\"%s\"></form>", I18N("Submit"));
return 0;
}
void _writeEditingTable(AQH_HTTP_URLHANDLER *uh, GWEN_DB_NODE *dbValues, GWEN_BUFFER *pageBuf)
{
GWEN_Buffer_AppendArgs(pageBuf,
" <table>"
" <tr>"
" <td><label for=\"name\">%s: </label></td>"
" <td><input type=\"text\" name=\"name\" value=\"%s\" required></td>"
" </tr>"
" <tr>"
" <td><label for=\"description\">%s: </label></td>"
" <td><input type=\"text\" name=\"description\" value=\"%s\" ></td>"
" </tr>"
" </table>",
I18N("Name"),
dbValues?GWEN_DB_GetCharValue(dbValues, "name", 0, ""):"",
I18N("Description"),
dbValues?GWEN_DB_GetCharValue(dbValues, "description", 0, ""):"");
}
void _listObjectsIntoBuffer(AQH_HTTP_URLHANDLER *uh, GWEN_BUFFER *pageBuf)
{
AQH_SERVICE *sv;
AQH_STORAGE *sto;
const AQH_ROOM_LIST *rl;
sv=AQH_HttpUrlHandler_GetHttpService(uh);
sto=AqHomeHttpService_GetStorage(sv);
GWEN_Buffer_AppendArgs(pageBuf,
"<h2>%s</h2>"
"<table class=\"dataTable\">"
"<thead>"
" <tr><th>%s</th><th>%s</th><th></th></tr>"
"</thead>",
I18N("Rooms"),
I18N("Name"),
I18N("Description"));
GWEN_Buffer_AppendString(pageBuf, "<tbody>");
rl=AQH_Storage_GetRoomList(sto);
if (rl) {
const AQH_ROOM *r;
r=AQH_Room_List_First(rl);
while(r) {
long unsigned int id;
const char *name;
const char *descr;
id=(long unsigned int) AQH_Room_GetId(r);
name=AQH_Room_GetName(r);
descr=AQH_Room_GetDescription(r);
GWEN_Buffer_AppendArgs(pageBuf,
"<tr><td>%s</td><td>%s</td>"
"<td><a href=\"/rooms/edit/%lu\">"
"<IMG src=\"/pics/edit.png\" width=32 height=32 align=left border=0></a></td>"
"</tr>",
name?name:"", descr?descr:"", id);
r=AQH_Room_List_Next(r);
}
}
GWEN_Buffer_AppendString(pageBuf, "</tbody>");
GWEN_Buffer_AppendArgs(pageBuf, "</table><a href=\"/rooms/add\">%s</a><br>", I18N("Add Room"));
}
/* TODO: applyRoom(uh, rq, r, id)
* share code!
*
* check values
*
* if id==0:
* - lookup room
* - add room if not already found
* else
* set room data
*/