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added: 'rm' function can remove auth content now

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git-svn-id: svn://ttmath.org/publicrep/winix/trunk@597 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2010-03-15 17:09:45 +00:00
parent 6fbcffe63b
commit aff4cc516e
7 changed files with 162 additions and 79 deletions
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170
content/rm.cpp
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@@ -7,15 +7,16 @@
*
*/
#include <cstdio>
#include <errno.h>
#include "content.h"
#include "../core/request.h"
#include "../core/error.h"
#include "../core/db.h"
#include "../core/data.h"
bool Content::FunRmCheckAccess()
bool Content::RemoveCheckAccess()
{
if( !request.is_item )
{
@@ -38,19 +39,61 @@ return true;
void Content::FunRmDirRecursive()
void Content::RemoveAuthPrepareQuery()
{
// this method deletes recursively all directories
data.dirs.DeleteDir(request.dir_table.back()->id);
rm_auth_iq.SetAll(true, false);
rm_auth_iq.sel_parent_id = true;
rm_auth_iq.sel_type = true;
rm_auth_iq.sel_auth = true;
rm_auth_iq.WhereType(Item::file);
rm_auth_iq.WhereAuth(Item::auth_none, false);
}
void Content::RemoveAllDirs(long dir_id)
{
DirContainer::ParentIterator pnext, p = data.dirs.FindFirstParent(dir_id);
for( ; p != data.dirs.ParentEnd() ; p = pnext )
{
// this iterator p will be deleted by the next DeleteDir(p->second->id)
// (the next iterator we must calculate beforehand)
pnext = data.dirs.NextParent(p);
RemoveAllDirs(p->second->id);
}
rm_auth_iq.WhereParentId(dir_id);
db.GetItems(request.item_table, rm_auth_iq);
for(size_t i=0 ; i<request.item_table.size() ; ++i)
RemoveAuth(request.item_table[i]);
if( db.DelDirById(dir_id) == WINIX_ERR_OK )
{
data.dirs.DelDir(dir_id);
db.RemoveThread(dir_id);
db.RemoveTicket(dir_id);
}
}
void Content::RemoveAllDirs()
{
RemoveAuthPrepareQuery();
// this method deletes recursively all directories
RemoveAllDirs(request.dir_table.back()->id);
request.dir_table.erase(--request.dir_table.end());
if( request.dir_table.empty() )
{
// we have deleted the root directory
data.dirs.CheckRootDir();
data.dirs.CheckRootDir(); // adding a new root dir
Item * proot = data.dirs.GetRootDir();
if( proot )
@@ -61,64 +104,101 @@ void Content::FunRmDirRecursive()
// make sure that Content::Make() will check that the dir_table is empty and returns
return;
}
// redirect to the last valid directory
RedirectTo(**(--request.dir_table.end()));
RedirectToLastDir();
}
void Content::FunRmDir()
void Content::RemoveDir()
{
if( request.param_table.empty() )
request.status = WINIX_ERR_PERMISSION_DENIED;
request.status = WINIX_ERR_PERMISSION_DENIED; // use parameter "r" for removing a directory
else
if( request.IsParam("confirm") )
return;
else
if( request.IsParam("r") )
FunRmDirRecursive();
RemoveAllDirs();
else
request.status = WINIX_ERR_UNKNOWN_PARAM;
}
void Content::FunRm()
void Content::RemoveAuth(Item & item)
{
if( !FunRmCheckAccess() )
return;
if( !request.is_item )
return FunRmDir();
if( request.param_table.empty() )
if( item.auth_path.empty() )
{
if( db.DelItem( request.item ) )
{
log << log2 << "Content: deleted item: subject: " << request.item.subject << ", id: " << request.item.id << logend;
TemplatesFunctions::pattern_cacher.DeletePattern(request.item);
if( data.mounts.pmount->type == Mount::thread )
db.EditThreadRemoveItem(request.item.parent_id);
else
if( data.mounts.pmount->type == Mount::ticket )
db.EditTicketRemoveItem(request.item.id);
log << log1 << "Content: can't remove a static file: auth_path is empty" << logend;
return;
}
}
else
{
request.status = WINIX_ERR_NO_ITEM;
}
RedirectTo(*request.dir_table.back());
if( remove(item.auth_path.c_str()) == 0 )
{
log << log1 << "Content: removed static file: " << item.auth_path << logend;
item.auth_path.clear();
item.auth = Item::auth_none;
// we don't store it to db (will be removed or is removed already)
}
else
{
if( !request.IsParam("confirm") )
request.status = WINIX_ERR_UNKNOWN_PARAM;
int err = errno;
log << log1 << "Content: can't remove a file: " << item.auth_path;
log.SystemErr(err);
log << logend;
request.status = WINIX_ERR_PERMISSION_DENIED;
}
}
void Content::RemoveFile()
{
// for safety we check if param_table is empty
// a user can use "confirm" but can make a mistake when typing
if( !request.param_table.empty() )
{
request.status = WINIX_ERR_UNKNOWN_PARAM;
return;
}
if( db.DelItem( request.item ) )
{
log << log2 << "Content: deleted item: subject: " << request.item.subject << ", id: " << request.item.id << logend;
TemplatesFunctions::pattern_cacher.DeletePattern(request.item);
if( data.mounts.pmount->type == Mount::thread )
db.EditThreadRemoveItem(request.item.parent_id);
else
if( data.mounts.pmount->type == Mount::ticket )
db.EditTicketRemoveItem(request.item.id);
if( request.item.auth != Item::auth_none )
RemoveAuth(request.item);
}
else
{
request.status = WINIX_ERR_NO_ITEM;
}
RedirectToLastDir();
}
void Content::FunRm()
{
if( !RemoveCheckAccess() )
return;
if( request.IsParam("confirm") )
return; // show confirmation dialog
if( request.is_item )
RemoveFile();
else
RemoveDir();
}