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3fc608c2a6
gecko/toolkit/components/places/src/nsNavBookmarks.cpp
Marco Bonardo ext:(%2C%20Shawn%20Wilsher%20%3Csdwilsh%40shawnwilsher.com%3E) 3fc608c2a6 Bug 449640 - Modify the places backend to use the temporary tables & 
Bug 450705 - Optimize the query changes from the temp table rewrite
This changeset merges patches from two bugs to actually use the temporary tables
created for places.
Bug 449640 patch by Shawn Wilsher <sdwilsh@shawnwilsher.com>
r=dietrich, r=Mak77
Bug 450705 patch by Marco Bonardo <mak77@bonardo.net>
r=sdwilsh, r=dietrich, r=Mardak
2008-10-27 18:52:20 -04:00

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Places.
*
* The Initial Developer of the Original Code is
* Google Inc.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Ryner <bryner@brianryner.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsAppDirectoryServiceDefs.h"
#include "nsNavBookmarks.h"
#include "nsNavHistory.h"
#include "mozStorageHelper.h"
#include "nsIServiceManager.h"
#include "nsNetUtil.h"
#include "nsIDynamicContainer.h"
#include "nsUnicharUtils.h"
#include "nsFaviconService.h"
#include "nsAnnotationService.h"
#include "nsPrintfCString.h"
#include "nsIUUIDGenerator.h"
#include "prprf.h"
#include "nsILivemarkService.h"
#include "nsPlacesTriggers.h"
#include "nsPlacesTables.h"
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_ID = 0;
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_Type = 1;
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_ForeignKey = 2;
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_Parent = 3;
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_Position = 4;
const PRInt32 nsNavBookmarks::kFindBookmarksIndex_Title = 5;
// These columns sit to the right of the kGetInfoIndex_* columns.
const PRInt32 nsNavBookmarks::kGetChildrenIndex_Position = 11;
const PRInt32 nsNavBookmarks::kGetChildrenIndex_Type = 12;
const PRInt32 nsNavBookmarks::kGetChildrenIndex_ForeignKey = 13;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_ID = 0;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_URI = 1;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_Title = 2;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_Position = 3;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_PlaceID = 4;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_Parent = 5;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_Type = 6;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_ServiceContractId = 7;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_DateAdded = 8;
const PRInt32 nsNavBookmarks::kGetItemPropertiesIndex_LastModified = 9;
nsNavBookmarks* nsNavBookmarks::sInstance = nsnull;
#define BOOKMARKS_ANNO_PREFIX "bookmarks/"
#define BOOKMARKS_TOOLBAR_FOLDER_ANNO NS_LITERAL_CSTRING(BOOKMARKS_ANNO_PREFIX "toolbarFolder")
#define GUID_ANNO NS_LITERAL_CSTRING("placesInternal/GUID")
#define READ_ONLY_ANNO NS_LITERAL_CSTRING("placesInternal/READ_ONLY")
nsNavBookmarks::nsNavBookmarks()
: mItemCount(0), mRoot(0), mBookmarksRoot(0), mTagRoot(0), mToolbarFolder(0), mBatchLevel(0),
mBatchHasTransaction(PR_FALSE)
{
NS_ASSERTION(!sInstance, "Multiple nsNavBookmarks instances!");
sInstance = this;
}
nsNavBookmarks::~nsNavBookmarks()
{
NS_ASSERTION(sInstance == this, "Expected sInstance == this");
sInstance = nsnull;
}
NS_IMPL_ISUPPORTS3(nsNavBookmarks,
nsINavBookmarksService,
nsINavHistoryObserver,
nsIAnnotationObserver)
nsresult
nsNavBookmarks::Init()
{
nsNavHistory *history = History();
NS_ENSURE_TRUE(history, NS_ERROR_UNEXPECTED);
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
nsresult rv;
{
nsCOMPtr<mozIStorageStatement> statement;
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id FROM moz_bookmarks WHERE type = ?1 AND parent IS NULL"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt32Parameter(0, TYPE_FOLDER);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = statement->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (results) {
mRoot = statement->AsInt64(0);
}
}
nsCAutoString buffer;
nsCOMPtr<nsIStringBundleService> bundleService =
do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = bundleService->CreateBundle("chrome://places/locale/places.properties",
getter_AddRefs(mBundle));
NS_ENSURE_SUCCESS(rv, rv);
// mDBFindURIBookmarks
// NOTE: Do not modify the ORDER BY segment of the query, as certain
// features depend on it. See bug 398914 for an example.
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT b.id "
"FROM moz_bookmarks b "
"JOIN ( "
"SELECT id FROM moz_places_temp "
"WHERE url = ?1 "
"UNION ALL "
"SELECT id FROM moz_places "
"WHERE url = ?1 "
"AND +id NOT IN (SELECT id FROM moz_places_temp) "
") AS h ON b.fk = h.id "
"WHERE b.type = ?2 "
"ORDER BY MAX(IFNULL(b.lastModified, 0), b.dateAdded) DESC, b.id DESC"),
getter_AddRefs(mDBFindURIBookmarks));
NS_ENSURE_SUCCESS(rv, rv);
// Construct a result where the first columns exactly match those returned by
// mDBGetURLPageInfo, and additionally contains columns for position,
// item_child, and folder_child from moz_bookmarks.
// Results are kGetInfoIndex_*
// mDBGetChildren: select all children of a given folder, sorted by position
// This is a LEFT OUTER JOIN with moz_places since folders does not have
// a reference into that table.
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT * FROM ( "
"SELECT h.id, h.url, COALESCE(b.title, h.title), "
"h.rev_host, h.visit_count, "
SQL_STR_FRAGMENT_MAX_VISIT_DATE( "h.id" )
", f.url, null, b.id, b.dateAdded, b.lastModified, "
"b.position, b.type, b.fk "
"FROM moz_bookmarks b "
"JOIN moz_places_temp h ON b.fk = h.id "
"LEFT JOIN moz_favicons f ON h.favicon_id = f.id "
"WHERE b.parent = ?1 "
"UNION ALL "
"SELECT h.id, h.url, COALESCE(b.title, h.title), "
"h.rev_host, h.visit_count, "
SQL_STR_FRAGMENT_MAX_VISIT_DATE( "h.id" )
", f.url, null, b.id, b.dateAdded, b.lastModified, "
"b.position, b.type, b.fk "
"FROM moz_bookmarks b "
"LEFT JOIN moz_places h ON b.fk = h.id "
"LEFT JOIN moz_favicons f ON h.favicon_id = f.id "
"WHERE b.parent = ?1 "
"AND (b.fk ISNULL OR b.fk NOT IN (select id FROM moz_places_temp)) "
") "
"ORDER BY 12 ASC"), /* position */
getter_AddRefs(mDBGetChildren));
NS_ENSURE_SUCCESS(rv, rv);
// mDBFolderCount: count all of the children of a given folder
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT COUNT(*) FROM moz_bookmarks WHERE parent = ?1"),
getter_AddRefs(mDBFolderCount));
NS_ENSURE_SUCCESS(rv, rv);
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT position FROM moz_bookmarks WHERE id = ?1"),
getter_AddRefs(mDBGetItemIndex));
NS_ENSURE_SUCCESS(rv, rv);
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id, fk, type FROM moz_bookmarks WHERE parent = ?1 AND position = ?2"),
getter_AddRefs(mDBGetChildAt));
NS_ENSURE_SUCCESS(rv, rv);
// get bookmark/folder/separator properties
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT b.id, "
"IFNULL( "
"(SELECT url FROM moz_places_temp "
"WHERE id = (SELECT fk FROM moz_bookmarks WHERE id = ?1)) "
", "
"(SELECT url FROM moz_places "
"WHERE id = (SELECT fk FROM moz_bookmarks WHERE id = ?1)) "
"), b.title, b.position, b.fk, b.parent, b.type, b.folder_type, "
"b.dateAdded, b.lastModified "
"FROM moz_bookmarks b "
"WHERE b.id = ?1"),
getter_AddRefs(mDBGetItemProperties));
NS_ENSURE_SUCCESS(rv, rv);
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT item_id FROM moz_items_annos "
"WHERE content = ?1 "
"LIMIT 1"),
getter_AddRefs(mDBGetItemIdForGUID));
NS_ENSURE_SUCCESS(rv, rv);
// mDBGetRedirectDestinations
// input = page ID, time threshold; output = unique ID input has redirected to
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT DISTINCT dest_v.place_id "
"FROM moz_historyvisits_temp source_v "
"JOIN moz_historyvisits_temp dest_v ON dest_v.from_visit = source_v.id "
"WHERE source_v.place_id = ?1 "
"AND source_v.visit_date >= ?2 "
"AND dest_v.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") "
"UNION "
"SELECT DISTINCT dest_v.place_id "
"FROM moz_historyvisits_temp source_v "
"JOIN moz_historyvisits dest_v ON dest_v.from_visit = source_v.id "
"WHERE source_v.place_id = ?1 "
"AND source_v.visit_date >= ?2 "
"AND dest_v.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") "
"UNION "
"SELECT DISTINCT dest_v.place_id "
"FROM moz_historyvisits source_v "
"JOIN moz_historyvisits_temp dest_v ON dest_v.from_visit = source_v.id "
"WHERE source_v.place_id = ?1 "
"AND source_v.visit_date >= ?2 "
"AND dest_v.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") "
"UNION "
"SELECT DISTINCT dest_v.place_id "
"FROM moz_historyvisits source_v "
"JOIN moz_historyvisits dest_v ON dest_v.from_visit = source_v.id "
"WHERE source_v.place_id = ?1 "
"AND source_v.visit_date >= ?2 "
"AND dest_v.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") "),
getter_AddRefs(mDBGetRedirectDestinations));
NS_ENSURE_SUCCESS(rv, rv);
// mDBInsertBookmark
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_bookmarks "
"(fk, type, parent, position, title, dateAdded) "
"VALUES (?1, ?2, ?3, ?4, ?5, ?6)"),
getter_AddRefs(mDBInsertBookmark));
NS_ENSURE_SUCCESS(rv, rv);
// mDBIsBookmarkedInDatabase
// Just select position since it's just an int32 and may be faster.
// We don't actually care about the data, just whether there is any.
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT position FROM moz_bookmarks WHERE fk = ?1 AND type = ?2"),
getter_AddRefs(mDBIsBookmarkedInDatabase));
NS_ENSURE_SUCCESS(rv, rv);
// mDBGetLastBookmarkID
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id "
"FROM moz_bookmarks "
"ORDER BY ROWID DESC "
"LIMIT 1"),
getter_AddRefs(mDBGetLastBookmarkID));
NS_ENSURE_SUCCESS(rv, rv);
// mDBSetItemDateAdded
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET dateAdded = ?1 WHERE id = ?2"),
getter_AddRefs(mDBSetItemDateAdded));
NS_ENSURE_SUCCESS(rv, rv);
// mDBSetItemLastModified
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET lastModified = ?1 WHERE id = ?2"),
getter_AddRefs(mDBSetItemLastModified));
NS_ENSURE_SUCCESS(rv, rv);
// mDBSetItemIndex
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET position = ?2 WHERE id = ?1"),
getter_AddRefs(mDBSetItemIndex));
NS_ENSURE_SUCCESS(rv, rv);
FillBookmarksHash();
// must be last: This may cause bookmarks to be imported, which will exercise
// most of the bookmark system
// get keyword text for bookmark id
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT k.keyword FROM moz_bookmarks b "
"JOIN moz_keywords k ON k.id = b.keyword_id "
"WHERE b.id = ?1"),
getter_AddRefs(mDBGetKeywordForBookmark));
NS_ENSURE_SUCCESS(rv, rv);
// get keyword text for URI (must be a bookmarked URI)
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT k.keyword "
"FROM ( "
"SELECT id FROM moz_places_temp "
"WHERE url = ?1 "
"UNION ALL "
"SELECT id FROM moz_places "
"WHERE +id NOT IN (SELECT id FROM moz_places_temp) "
"AND url = ?1 "
") AS h "
"JOIN moz_bookmarks b ON b.fk = h.id "
"JOIN moz_keywords k ON k.id = b.keyword_id"),
getter_AddRefs(mDBGetKeywordForURI));
NS_ENSURE_SUCCESS(rv, rv);
// get URI for keyword
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT url FROM moz_keywords k "
"JOIN moz_bookmarks b ON b.keyword_id = k.id "
"JOIN moz_places_temp h ON b.fk = h.id "
"WHERE k.keyword = ?1 "
"UNION ALL "
"SELECT url FROM moz_keywords k "
"JOIN moz_bookmarks b ON b.keyword_id = k.id "
"JOIN moz_places h ON b.fk = h.id "
"WHERE k.keyword = ?1 "
"AND h.id NOT IN (SELECT id FROM moz_places_temp)"),
getter_AddRefs(mDBGetURIForKeyword));
NS_ENSURE_SUCCESS(rv, rv);
// generate a new GUID base for this session
nsCOMPtr<nsIUUIDGenerator> uuidgen = do_GetService("@mozilla.org/uuid-generator;1", &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsID GUID;
rv = uuidgen->GenerateUUIDInPlace(&GUID);
NS_ENSURE_SUCCESS(rv, rv);
char GUIDChars[NSID_LENGTH];
GUID.ToProvidedString(GUIDChars);
CopyASCIItoUTF16(GUIDChars, mGUIDBase);
rv = InitRoots();
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
// Temporary migration code for bug 396300
nsCOMPtr<mozIStorageStatement> moveUnfiledBookmarks;
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET parent = ?1 WHERE type = ?2 AND parent=?3"),
getter_AddRefs(moveUnfiledBookmarks));
rv = moveUnfiledBookmarks->BindInt64Parameter(0, mUnfiledRoot);
NS_ENSURE_SUCCESS(rv, rv);
rv = moveUnfiledBookmarks->BindInt32Parameter(1, TYPE_BOOKMARK);
NS_ENSURE_SUCCESS(rv, rv);
rv = moveUnfiledBookmarks->BindInt64Parameter(2, mRoot);
NS_ENSURE_SUCCESS(rv, rv);
rv = moveUnfiledBookmarks->Execute();
NS_ENSURE_SUCCESS(rv, rv);
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
// allows us to notify on title changes. MUST BE LAST so it is impossible
// to fail after this call, or the history service will have a reference to
// us and we won't go away.
history->AddObserver(this, PR_FALSE);
annosvc->AddObserver(this);
// DO NOT PUT STUFF HERE that can fail. See observer comment above.
return NS_OK;
}
// nsNavBookmarks::InitTables
//
// All commands that initialize the schema of the DB go in here. This is
// called from history init before the dummy DB connection is started that
// will prevent us from modifying the schema.
nsresult // static
nsNavBookmarks::InitTables(mozIStorageConnection* aDBConn)
{
PRBool exists;
nsresult rv = aDBConn->TableExists(NS_LITERAL_CSTRING("moz_bookmarks"), &exists);
NS_ENSURE_SUCCESS(rv, rv);
if (! exists) {
rv = aDBConn->ExecuteSimpleSQL(CREATE_MOZ_BOOKMARKS);
NS_ENSURE_SUCCESS(rv, rv);
// This index will make it faster to determine if a given item is
// bookmarked (used by history queries and vacuuming, for example).
// Making it compound with "type" speeds up type-differentiation
// queries, such as expiration and search.
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE INDEX moz_bookmarks_itemindex ON moz_bookmarks (fk, type)"));
NS_ENSURE_SUCCESS(rv, rv);
// The most common operation is to find the children given a parent and position.
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE INDEX moz_bookmarks_parentindex "
"ON moz_bookmarks (parent, position)"));
NS_ENSURE_SUCCESS(rv, rv);
// fast access to lastModified is useful during sync and to get
// last modified bookmark title for tags container's children.
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE INDEX moz_bookmarks_itemlastmodifiedindex "
"ON moz_bookmarks (fk, lastModified)"));
NS_ENSURE_SUCCESS(rv, rv);
}
// moz_bookmarks_roots
rv = aDBConn->TableExists(NS_LITERAL_CSTRING("moz_bookmarks_roots"), &exists);
NS_ENSURE_SUCCESS(rv, rv);
if (!exists) {
rv = aDBConn->ExecuteSimpleSQL(CREATE_MOZ_BOOKMARKS_ROOTS);
NS_ENSURE_SUCCESS(rv, rv);
}
// moz_keywords
rv = aDBConn->TableExists(NS_LITERAL_CSTRING("moz_keywords"), &exists);
NS_ENSURE_SUCCESS(rv, rv);
if (! exists) {
rv = aDBConn->ExecuteSimpleSQL(CREATE_MOZ_KEYWORDS);
NS_ENSURE_SUCCESS(rv, rv);
// Create trigger to update as well
rv = aDBConn->ExecuteSimpleSQL(CREATE_KEYWORD_VALIDITY_TRIGGER);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// nsNavBookmarks::InitRoots
//
// This locates and creates if necessary the root items in the bookmarks
// folder hierarchy. These items are stored in a special roots table that
// maps short predefined names to folder IDs.
//
// Normally, these folders will exist already and we will save their IDs
// which are exposed through the bookmark service interface.
//
// If the root does not exist, a folder is created for it and the ID is
// saved in the root table. No user-visible name is given to these folders
// and they have no parent or other attributes.
//
// These attributes are set when the default_places.html file is imported.
// It defines the hierarchy, and has special attributes that tell us when
// a folder is one of our well-known roots. We then insert the root in the
// defined point in the hierarchy and set its attributes from this.
//
// This should be called as the last part of the init process so that
// all of the statements are set up and the service is ready to use.
nsresult
nsNavBookmarks::InitRoots()
{
nsCOMPtr<mozIStorageStatement> getRootStatement;
nsresult rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"SELECT folder_id FROM moz_bookmarks_roots WHERE root_name = ?1"),
getter_AddRefs(getRootStatement));
NS_ENSURE_SUCCESS(rv, rv);
PRBool createdPlacesRoot = PR_FALSE;
rv = CreateRoot(getRootStatement, NS_LITERAL_CSTRING("places"), &mRoot, 0, &createdPlacesRoot);
NS_ENSURE_SUCCESS(rv, rv);
getRootStatement->Reset();
rv = CreateRoot(getRootStatement, NS_LITERAL_CSTRING("menu"), &mBookmarksRoot, mRoot, nsnull);
NS_ENSURE_SUCCESS(rv, rv);
PRBool createdToolbarFolder;
getRootStatement->Reset();
rv = CreateRoot(getRootStatement, NS_LITERAL_CSTRING("toolbar"), &mToolbarFolder, mRoot, &createdToolbarFolder);
NS_ENSURE_SUCCESS(rv, rv);
// Once toolbar was not a root, we may need to move over the items and
// delete the custom folder
if (!createdPlacesRoot && createdToolbarFolder) {
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
nsTArray<PRInt64> folders;
annosvc->GetItemsWithAnnotationTArray(BOOKMARKS_TOOLBAR_FOLDER_ANNO,
&folders);
if (folders.Length() > 0) {
nsCOMPtr<mozIStorageStatement> moveItems;
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET parent = ?1 WHERE parent=?2"),
getter_AddRefs(moveItems));
rv = moveItems->BindInt64Parameter(0, mToolbarFolder);
NS_ENSURE_SUCCESS(rv, rv);
rv = moveItems->BindInt64Parameter(1, folders[0]);
NS_ENSURE_SUCCESS(rv, rv);
rv = moveItems->Execute();
NS_ENSURE_SUCCESS(rv, rv);
rv = RemoveFolder(folders[0]);
NS_ENSURE_SUCCESS(rv, rv);
}
}
getRootStatement->Reset();
rv = CreateRoot(getRootStatement, NS_LITERAL_CSTRING("tags"), &mTagRoot, mRoot, nsnull);
NS_ENSURE_SUCCESS(rv, rv);
getRootStatement->Reset();
rv = CreateRoot(getRootStatement, NS_LITERAL_CSTRING("unfiled"), &mUnfiledRoot, mRoot, nsnull);
NS_ENSURE_SUCCESS(rv, rv);
// Set titles for special folders
// We cannot rely on createdPlacesRoot due to Fx3beta->final migration path
nsCOMPtr<nsIPrefService> prefService =
do_GetService(NS_PREFSERVICE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIPrefBranch> prefBranch;
rv = prefService->GetBranch("", getter_AddRefs(prefBranch));
NS_ENSURE_SUCCESS(rv, rv);
PRBool importDefaults = PR_TRUE;
rv = prefBranch->GetBoolPref("browser.places.importDefaults", &importDefaults);
if (NS_FAILED(rv) || importDefaults) {
rv = InitDefaults();
NS_ENSURE_SUCCESS(rv, rv);
rv = prefBranch->SetBoolPref("browser.places.importDefaults", PR_FALSE);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// nsNavBookmarks::InitDefaults
//
// Initializes default bookmarks and containers.
// Pulls from places.propertes for l10n.
// Replaces the old default_places.html file.
nsresult
nsNavBookmarks::InitDefaults()
{
// Bookmarks Menu
nsXPIDLString bookmarksTitle;
nsresult rv = mBundle->GetStringFromName(NS_LITERAL_STRING("BookmarksMenuFolderTitle").get(),
getter_Copies(bookmarksTitle));
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemTitle(mBookmarksRoot, NS_ConvertUTF16toUTF8(bookmarksTitle));
NS_ENSURE_SUCCESS(rv, rv);
// Bookmarks Toolbar
nsXPIDLString toolbarTitle;
rv = mBundle->GetStringFromName(NS_LITERAL_STRING("BookmarksToolbarFolderTitle").get(),
getter_Copies(toolbarTitle));
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemTitle(mToolbarFolder, NS_ConvertUTF16toUTF8(toolbarTitle));
NS_ENSURE_SUCCESS(rv, rv);
// Unsorted Bookmarks
nsXPIDLString unfiledTitle;
rv = mBundle->GetStringFromName(NS_LITERAL_STRING("UnsortedBookmarksFolderTitle").get(),
getter_Copies(unfiledTitle));
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemTitle(mUnfiledRoot, NS_ConvertUTF16toUTF8(unfiledTitle));
NS_ENSURE_SUCCESS(rv, rv);
// Tags
nsXPIDLString tagsTitle;
rv = mBundle->GetStringFromName(NS_LITERAL_STRING("TagsFolderTitle").get(),
getter_Copies(tagsTitle));
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemTitle(mTagRoot, NS_ConvertUTF16toUTF8(tagsTitle));
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
// nsNavBookmarks::CreateRoot
//
// This gets or creates a root folder of the given type. aWasCreated
// (optional) is true if the folder had to be created, false if we just used
// an old one. The statement that gets a folder ID from a root name is
// passed in so the DB only needs to parse the statement once, and we don't
// have to have a global for this. Creation is less optimized because it
// happens rarely.
nsresult
nsNavBookmarks::CreateRoot(mozIStorageStatement* aGetRootStatement,
const nsCString& name, PRInt64* aID,
PRInt64 aParentID, PRBool* aWasCreated)
{
PRBool hasResult = PR_FALSE;
nsresult rv = aGetRootStatement->BindUTF8StringParameter(0, name);
NS_ENSURE_SUCCESS(rv, rv);
rv = aGetRootStatement->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
if (hasResult) {
if (aWasCreated)
*aWasCreated = PR_FALSE;
rv = aGetRootStatement->GetInt64(0, aID);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(*aID != 0, "Root is 0 for some reason, folders can't have 0 ID");
return NS_OK;
}
if (aWasCreated)
*aWasCreated = PR_TRUE;
// create folder with no name or attributes
nsCOMPtr<mozIStorageStatement> insertStatement;
rv = CreateFolder(aParentID, EmptyCString(), nsINavBookmarksService::DEFAULT_INDEX, aID);
NS_ENSURE_SUCCESS(rv, rv);
// save root ID
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_bookmarks_roots (root_name, folder_id) VALUES (?1, ?2)"),
getter_AddRefs(insertStatement));
NS_ENSURE_SUCCESS(rv, rv);
rv = insertStatement->BindUTF8StringParameter(0, name);
NS_ENSURE_SUCCESS(rv, rv);
rv = insertStatement->BindInt64Parameter(1, *aID);
NS_ENSURE_SUCCESS(rv, rv);
rv = insertStatement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
// nsNavBookmarks::FillBookmarksHash
//
// This initializes the bookmarks hashtable that tells us which bookmark
// a given URI redirects to. This hashtable includes all URIs that
// redirect to bookmarks.
//
// This is called from the bookmark init function and so is wrapped
// in that transaction (for better performance).
nsresult
nsNavBookmarks::FillBookmarksHash()
{
PRBool hasMore;
// first init the hashtable
NS_ENSURE_TRUE(mBookmarksHash.Init(1024), NS_ERROR_OUT_OF_MEMORY);
// first populate the table with all bookmarks
nsCOMPtr<mozIStorageStatement> statement;
nsresult rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"SELECT h.id "
"FROM moz_bookmarks b "
"LEFT JOIN moz_places h ON b.fk = h.id where b.type = ?1"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt32Parameter(0, TYPE_BOOKMARK);
NS_ENSURE_SUCCESS(rv, rv);
while (NS_SUCCEEDED(statement->ExecuteStep(&hasMore)) && hasMore) {
PRInt64 pageID;
rv = statement->GetInt64(0, &pageID);
NS_ENSURE_TRUE(mBookmarksHash.Put(pageID, pageID), NS_ERROR_OUT_OF_MEMORY);
}
// Find all pages h2 that have been redirected to from a bookmarked URI:
// bookmarked -> url (h1) url (h2)
// | ^
// . |
// visit (v1) -> destination visit (v2)
// This should catch most redirects, which are only one level. More levels of
// redirection will be handled separately.
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"SELECT v1.place_id, v2.place_id "
"FROM moz_bookmarks b "
"LEFT JOIN moz_historyvisits_temp v1 on b.fk = v1.place_id "
"LEFT JOIN moz_historyvisits v2 on v2.from_visit = v1.id "
"WHERE b.fk IS NOT NULL AND b.type = ?1 "
"AND v2.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") GROUP BY v2.place_id "
"UNION "
"SELECT v1.place_id, v2.place_id "
"FROM moz_bookmarks b "
"LEFT JOIN moz_historyvisits v1 on b.fk = v1.place_id "
"LEFT JOIN moz_historyvisits_temp v2 on v2.from_visit = v1.id "
"WHERE b.fk IS NOT NULL AND b.type = ?1 "
"AND v2.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") GROUP BY v2.place_id "
"UNION "
"SELECT v1.place_id, v2.place_id "
"FROM moz_bookmarks b "
"LEFT JOIN moz_historyvisits v1 on b.fk = v1.place_id "
"LEFT JOIN moz_historyvisits v2 on v2.from_visit = v1.id "
"WHERE b.fk IS NOT NULL AND b.type = ?1 "
"AND v2.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") GROUP BY v2.place_id "
"UNION "
"SELECT v1.place_id, v2.place_id "
"FROM moz_bookmarks b "
"LEFT JOIN moz_historyvisits_temp v1 on b.fk = v1.place_id "
"LEFT JOIN moz_historyvisits_temp v2 on v2.from_visit = v1.id "
"WHERE b.fk IS NOT NULL AND b.type = ?1 "
"AND v2.visit_type IN (") +
nsPrintfCString("%d,%d",
nsINavHistoryService::TRANSITION_REDIRECT_PERMANENT,
nsINavHistoryService::TRANSITION_REDIRECT_TEMPORARY) +
NS_LITERAL_CSTRING(") GROUP BY v2.place_id "),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(0, TYPE_BOOKMARK);
NS_ENSURE_SUCCESS(rv, rv);
while (NS_SUCCEEDED(statement->ExecuteStep(&hasMore)) && hasMore) {
PRInt64 fromId, toId;
statement->GetInt64(0, &fromId);
statement->GetInt64(1, &toId);
NS_ENSURE_TRUE(mBookmarksHash.Put(toId, fromId), NS_ERROR_OUT_OF_MEMORY);
// handle redirects deeper than one level
rv = RecursiveAddBookmarkHash(fromId, toId, 0);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// nsNavBookmarks::AddBookmarkToHash
//
// Given a bookmark that was potentially added, this goes through all
// redirects that this page may have resulted in and adds them to our hash.
// Note that this takes the ID of the URL in the history system, which we
// generally have when calling this function and which makes it faster.
//
// For better performance, this call should be in a DB transaction.
//
// @see RecursiveAddBookmarkHash
nsresult
nsNavBookmarks::AddBookmarkToHash(PRInt64 aPlaceId, PRTime aMinTime)
{
// this function might be called before our hashtable is initialized (for
// example, on history import), just ignore these, we'll pick up the add when
// the hashtable is initialized later
if (! mBookmarksHash.IsInitialized())
return NS_OK;
if (! mBookmarksHash.Put(aPlaceId, aPlaceId))
return NS_ERROR_OUT_OF_MEMORY;
return RecursiveAddBookmarkHash(aPlaceId, aPlaceId, aMinTime);
}
// nsNavBookmkars::RecursiveAddBookmarkHash
//
// Used to add a new level of redirect information to the bookmark hash.
// Given a source bookmark 'aBookmark' and 'aCurrentSource' that has already
// been added to the hashtable, this will add all redirect destinations of
// 'aCurrentSource'. Will call itself recursively to walk down the chain.
//
// 'aMinTime' is the minimum time to consider visits from. Visits previous
// to this will not be considered. This allows the search to be much more
// efficient if you know something happened recently. Use 0 for the min time
// to search all history for redirects.
nsresult
nsNavBookmarks::RecursiveAddBookmarkHash(PRInt64 aPlaceID,
PRInt64 aCurrentSource,
PRTime aMinTime)
{
nsresult rv;
nsTArray<PRInt64> found;
// scope for the DB statement. The statement must be reset by the time we
// recursively call ourselves again, because our recursive call will use the
// same statement.
{
mozStorageStatementScoper scoper(mDBGetRedirectDestinations);
rv = mDBGetRedirectDestinations->BindInt64Parameter(0, aCurrentSource);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBGetRedirectDestinations->BindInt64Parameter(1, aMinTime);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
while (NS_SUCCEEDED(mDBGetRedirectDestinations->ExecuteStep(&hasMore)) &&
hasMore) {
// add this newly found redirect destination to the hashtable
PRInt64 curID;
rv = mDBGetRedirectDestinations->GetInt64(0, &curID);
NS_ENSURE_SUCCESS(rv, rv);
// It is very important we ignore anything already in our hashtable. It
// is actually pretty common to get loops of redirects. For example,
// a restricted page will redirect you to a login page, which will
// redirect you to the restricted page again with the proper cookie.
PRInt64 alreadyExistingOne;
if (mBookmarksHash.Get(curID, &alreadyExistingOne))
continue;
if (! mBookmarksHash.Put(curID, aPlaceID))
return NS_ERROR_OUT_OF_MEMORY;
// save for recursion later
found.AppendElement(curID);
}
}
// recurse on each found item now that we're done with the statement
for (PRUint32 i = 0; i < found.Length(); i ++) {
rv = RecursiveAddBookmarkHash(aPlaceID, found[i], aMinTime);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// nsNavBookmarks::UpdateBookmarkHashOnRemove
//
// Call this when a bookmark is removed. It will see if the bookmark still
// exists anywhere in the system, and, if not, remove all references to it
// in the bookmark hashtable.
//
// The callback takes a pointer to what bookmark is being removed (as
// an Int64 history page ID) as the userArg and removes all redirect
// destinations that reference it.
static PLDHashOperator
RemoveBookmarkHashCallback(nsTrimInt64HashKey::KeyType aKey,
PRInt64& aPlaceId, void* aUserArg)
{
const PRInt64* removeThisOne = reinterpret_cast<const PRInt64*>(aUserArg);
if (aPlaceId == *removeThisOne)
return PL_DHASH_REMOVE;
return PL_DHASH_NEXT;
}
nsresult
nsNavBookmarks::UpdateBookmarkHashOnRemove(PRInt64 aPlaceId)
{
// note we have to use the DB version here since the hashtable may be
// out-of-date
PRBool inDB;
nsresult rv = IsBookmarkedInDatabase(aPlaceId, &inDB);
NS_ENSURE_SUCCESS(rv, rv);
if (inDB)
return NS_OK; // bookmark still exists, don't need to update hashtable
// remove it
mBookmarksHash.Enumerate(RemoveBookmarkHashCallback,
reinterpret_cast<void*>(&aPlaceId));
return NS_OK;
}
// nsNavBookmarks::IsBookmarkedInDatabase
//
// This checks to see if the specified URI is actually bookmarked, bypassing
// our hashtable. Normal IsBookmarked checks just use the hashtable.
nsresult
nsNavBookmarks::IsBookmarkedInDatabase(PRInt64 aPlaceId,
PRBool *aIsBookmarked)
{
mozStorageStatementScoper scope(mDBIsBookmarkedInDatabase);
nsresult rv = mDBIsBookmarkedInDatabase->BindInt64Parameter(0, aPlaceId);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBIsBookmarkedInDatabase->BindInt32Parameter(1, TYPE_BOOKMARK);
NS_ENSURE_SUCCESS(rv, rv);
return mDBIsBookmarkedInDatabase->ExecuteStep(aIsBookmarked);
}
nsresult
nsNavBookmarks::AdjustIndices(PRInt64 aFolder,
PRInt32 aStartIndex, PRInt32 aEndIndex,
PRInt32 aDelta)
{
NS_ASSERTION(aStartIndex <= aEndIndex, "start index must be <= end index");
nsCAutoString buffer;
buffer.AssignLiteral("UPDATE moz_bookmarks SET position = position + ");
buffer.AppendInt(aDelta);
buffer.AppendLiteral(" WHERE parent = ");
buffer.AppendInt(aFolder);
if (aStartIndex != 0) {
buffer.AppendLiteral(" AND position >= ");
buffer.AppendInt(aStartIndex);
}
if (aEndIndex != PR_INT32_MAX) {
buffer.AppendLiteral(" AND position <= ");
buffer.AppendInt(aEndIndex);
}
nsresult rv = DBConn()->ExecuteSimpleSQL(buffer);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetPlacesRoot(PRInt64 *aRoot)
{
*aRoot = mRoot;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetBookmarksMenuFolder(PRInt64 *aRoot)
{
*aRoot = mBookmarksRoot;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetToolbarFolder(PRInt64 *aFolderId)
{
*aFolderId = mToolbarFolder;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetTagsFolder(PRInt64 *aRoot)
{
*aRoot = mTagRoot;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetUnfiledBookmarksFolder(PRInt64 *aRoot)
{
*aRoot = mUnfiledRoot;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::InsertBookmark(PRInt64 aFolder, nsIURI *aItem, PRInt32 aIndex,
const nsACString& aTitle,
PRInt64 *aNewBookmarkId)
{
// You can pass -1 to indicate append, but no other negative number is allowed
if (aIndex < nsINavBookmarksService::DEFAULT_INDEX)
return NS_ERROR_INVALID_ARG;
NS_ENSURE_ARG_POINTER(aNewBookmarkId);
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
// This is really a place ID
PRInt64 childID;
nsresult rv = History()->GetUrlIdFor(aItem, &childID, PR_TRUE);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 index;
if (aIndex == nsINavBookmarksService::DEFAULT_INDEX) {
index = FolderCount(aFolder);
} else {
index = aIndex;
rv = AdjustIndices(aFolder, index, PR_INT32_MAX, 1);
NS_ENSURE_SUCCESS(rv, rv);
}
{
mozStorageStatementScoper scope(mDBInsertBookmark);
rv = mDBInsertBookmark->BindInt64Parameter(0, childID);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBInsertBookmark->BindInt32Parameter(1, TYPE_BOOKMARK);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBInsertBookmark->BindInt64Parameter(2, aFolder);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBInsertBookmark->BindInt32Parameter(3, index);
NS_ENSURE_SUCCESS(rv, rv);
if (aTitle.IsVoid())
rv = mDBInsertBookmark->BindNullParameter(4);
else
rv = mDBInsertBookmark->BindUTF8StringParameter(4, aTitle);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBInsertBookmark->BindInt64Parameter(5, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBInsertBookmark->Execute();
NS_ENSURE_SUCCESS(rv, rv);
}
// get row id of the new bookmark
PRInt64 rowId;
{
mozStorageStatementScoper scoper(mDBGetLastBookmarkID);
PRBool hasResult;
rv = mDBGetLastBookmarkID->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(hasResult, "hasResult is false but the call succeeded?");
rowId = *aNewBookmarkId = mDBGetLastBookmarkID->AsInt64(0);
}
// XXX
// 0n import / fx 2 migration, is the frecency work going to slow us down?
// We might want to skip this stuff, as well as the frecency work
// caused by GetUrlIdFor() which calls InternalAddNewPage().
// If we do skip this, after import, we will
// need to call FixInvalidFrecenciesForExcludedPlaces().
// We might need to call it anyways, if items aren't properly annotated
// as livemarks feeds yet.
nsCAutoString url;
rv = aItem->GetSpec(url);
NS_ENSURE_SUCCESS(rv, rv);
// prevent place: queries from showing up in the URL bar autocomplete results
PRBool isBookmark = !IsQueryURI(url);
if (isBookmark) {
// if it is a livemark item (the parent is a livemark),
// we pass in false for isBookmark. otherwise, unvisited livemark
// items will appear in URL autocomplete before we visit them.
PRBool parentIsLivemark;
nsCOMPtr<nsILivemarkService> lms =
do_GetService(NS_LIVEMARKSERVICE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = lms->IsLivemark(aFolder, &parentIsLivemark);
NS_ENSURE_SUCCESS(rv, rv);
isBookmark = !parentIsLivemark;
}
// when we created the moz_place entry for the new bookmark
// (a side effect of calling GetUrlIdFor()) frecency -1;
// now we re-calculate the frecency for this moz_place entry.
rv = History()->UpdateFrecency(childID, isBookmark);
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemDateInternal(mDBSetItemLastModified, aFolder, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
AddBookmarkToHash(childID, 0);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemAdded(rowId, aFolder, index))
// If the bookmark has been added to a tag container, notify all
// bookmark-folder result nodes which contain a bookmark for the new
// bookmark's url
PRInt64 grandParent;
rv = GetFolderIdForItem(aFolder, &grandParent);
NS_ENSURE_SUCCESS(rv, rv);
if (grandParent == mTagRoot) {
// query for all bookmarks for that URI, notify for each
nsTArray<PRInt64> bookmarks;
rv = GetBookmarkIdsForURITArray(aItem, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
if (bookmarks.Length()) {
for (PRUint32 i = 0; i < bookmarks.Length(); i++) {
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(bookmarks[i], NS_LITERAL_CSTRING("tags"),
PR_FALSE, EmptyCString()))
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::RemoveItem(PRInt64 aItemId)
{
nsresult rv;
PRInt32 childIndex;
PRInt64 placeId, folderId;
PRInt32 itemType;
nsCAutoString buffer;
nsCAutoString spec;
{ // scoping to ensure the statement gets reset
mozStorageStatementScoper scope(mDBGetItemProperties);
mDBGetItemProperties->BindInt64Parameter(0, aItemId);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid bookmark id
childIndex = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Position);
placeId = mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_PlaceID);
folderId = mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_Parent);
itemType = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
if (itemType == TYPE_BOOKMARK) {
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_URI, spec);
NS_ENSURE_SUCCESS(rv, rv);
}
}
if (itemType == TYPE_FOLDER) {
rv = RemoveFolder(aItemId);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
// First, remove item annotations
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
rv = annosvc->RemoveItemAnnotations(aItemId);
NS_ENSURE_SUCCESS(rv, rv);
buffer.AssignLiteral("DELETE FROM moz_bookmarks WHERE id = ");
buffer.AppendInt(aItemId);
rv = dbConn->ExecuteSimpleSQL(buffer);
NS_ENSURE_SUCCESS(rv, rv);
if (childIndex != -1) {
rv = AdjustIndices(folderId, childIndex + 1, PR_INT32_MAX, -1);
NS_ENSURE_SUCCESS(rv, rv);
}
rv = SetItemDateInternal(mDBSetItemLastModified, folderId, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
rv = UpdateBookmarkHashOnRemove(placeId);
NS_ENSURE_SUCCESS(rv, rv);
// XXX is this too expensive when updating livemarks?
// UpdateBookmarkHashOnRemove() does a sanity check using
// IsBookmarkedInDatabase(), so it might not have actually
// removed the bookmark. should we have a boolean out param
// for if we actually removed it, and use that to decide if we call
// UpdateFrecency() and the rest of this code?
if (itemType == TYPE_BOOKMARK) {
rv = History()->UpdateFrecency(placeId, PR_FALSE /* isBookmark */);
NS_ENSURE_SUCCESS(rv, rv);
}
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemRemoved(aItemId, folderId, childIndex))
if (itemType == TYPE_BOOKMARK) {
// If the removed bookmark was a child of a tag container, notify all
// bookmark-folder result nodes which contain a bookmark for the removed
// bookmark's url.
PRInt64 grandParent;
rv = GetFolderIdForItem(folderId, &grandParent);
NS_ENSURE_SUCCESS(rv, rv);
if (grandParent == mTagRoot) {
nsCOMPtr<nsIURI> uri;
rv = NS_NewURI(getter_AddRefs(uri), spec);
NS_ENSURE_SUCCESS(rv, rv);
nsTArray<PRInt64> bookmarks;
rv = GetBookmarkIdsForURITArray(uri, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
if (bookmarks.Length()) {
for (PRUint32 i = 0; i < bookmarks.Length(); i++) {
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(bookmarks[i], NS_LITERAL_CSTRING("tags"),
PR_FALSE, EmptyCString()))
}
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::CreateFolder(PRInt64 aParent, const nsACString &aName,
PRInt32 aIndex, PRInt64 *aNewFolder)
{
// CreateContainerWithID returns the index of the new folder, but that's not
// used here. To avoid any risk of corrupting data should this function
// be changed, we'll use a local variable to hold it. The PR_TRUE argument
// will cause notifications to be sent to bookmark observers.
PRInt32 localIndex = aIndex;
return CreateContainerWithID(-1, aParent, aName, EmptyString(), PR_TRUE,
&localIndex, aNewFolder);
}
NS_IMETHODIMP
nsNavBookmarks::CreateDynamicContainer(PRInt64 aParent, const nsACString &aName,
const nsAString &aContractId,
PRInt32 aIndex,
PRInt64 *aNewFolder)
{
if (aContractId.IsEmpty())
return NS_ERROR_INVALID_ARG;
return CreateContainerWithID(-1, aParent, aName, aContractId, PR_FALSE,
&aIndex, aNewFolder);
}
NS_IMETHODIMP
nsNavBookmarks::GetFolderReadonly(PRInt64 aFolder, PRBool *aResult)
{
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
return annosvc->ItemHasAnnotation(aFolder, READ_ONLY_ANNO, aResult);
}
NS_IMETHODIMP
nsNavBookmarks::SetFolderReadonly(PRInt64 aFolder, PRBool aReadOnly)
{
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
if (aReadOnly) {
return annosvc->SetItemAnnotationInt32(aFolder, READ_ONLY_ANNO, 1,
0,
nsAnnotationService::EXPIRE_NEVER);
}
else {
PRBool hasAnno;
nsresult rv = annosvc->ItemHasAnnotation(aFolder, READ_ONLY_ANNO, &hasAnno);
NS_ENSURE_SUCCESS(rv, rv);
if (hasAnno)
return annosvc->RemoveItemAnnotation(aFolder, READ_ONLY_ANNO);
}
return NS_OK;
}
nsresult
nsNavBookmarks::CreateContainerWithID(PRInt64 aItemId, PRInt64 aParent,
const nsACString& aName,
const nsAString& aContractId,
PRBool aIsBookmarkFolder,
PRInt32* aIndex, PRInt64* aNewFolder)
{
// You can pass -1 to indicate append, but no other negative number is allowed
if (*aIndex < -1)
return NS_ERROR_INVALID_ARG;
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
PRInt32 index;
nsresult rv;
if (*aIndex == nsINavBookmarksService::DEFAULT_INDEX) {
index = FolderCount(aParent);
} else {
index = *aIndex;
rv = AdjustIndices(aParent, index, PR_INT32_MAX, 1);
NS_ENSURE_SUCCESS(rv, rv);
}
nsCOMPtr<mozIStorageStatement> statement;
if (aItemId == -1) {
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_bookmarks "
"(title, type, parent, position, folder_type, dateAdded) "
"VALUES (?1, ?2, ?3, ?4, ?5, ?6)"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
}
else {
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_bookmarks "
"(id, title, type, parent, position, folder_type, dateAdded) "
"VALUES (?7, ?1, ?2, ?3, ?4, ?5, ?6)"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(6, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
}
rv = statement->BindUTF8StringParameter(0, aName);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 containerType =
aIsBookmarkFolder ? TYPE_FOLDER : TYPE_DYNAMIC_CONTAINER;
rv = statement->BindInt32Parameter(1, containerType);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(2, aParent);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt32Parameter(3, index);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindStringParameter(4, aContractId);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(5, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
PRInt64 id;
if (aItemId == -1) {
mozStorageStatementScoper scoper(mDBGetLastBookmarkID);
PRBool hasResult;
rv = mDBGetLastBookmarkID->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(hasResult, "hasResult is false but the call succeeded?");
id = mDBGetLastBookmarkID->AsInt64(0);
}
else {
id = aItemId;
}
rv = SetItemDateInternal(mDBSetItemLastModified, aParent, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemAdded(id, aParent, index))
*aIndex = index;
*aNewFolder = id;
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::InsertSeparator(PRInt64 aParent, PRInt32 aIndex,
PRInt64* aNewItemId)
{
// You can pass -1 to indicate append, but no other negative number is
// allowed
if (aIndex < -1)
return NS_ERROR_INVALID_ARG;
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
PRInt32 index;
nsresult rv;
if (aIndex == nsINavBookmarksService::DEFAULT_INDEX) {
index = FolderCount(aParent);
} else {
index = aIndex;
rv = AdjustIndices(aParent, index, PR_INT32_MAX, 1);
NS_ENSURE_SUCCESS(rv, rv);
}
nsCOMPtr<mozIStorageStatement> statement;
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_bookmarks "
"(type, parent, position, dateAdded) VALUES (?1, ?2, ?3, ?4)"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(0, TYPE_SEPARATOR);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(1, aParent);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt32Parameter(2, index);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(3, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
PRInt64 rowId;
{
mozStorageStatementScoper scoper(mDBGetLastBookmarkID);
PRBool hasResult;
rv = mDBGetLastBookmarkID->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(hasResult, "hasResult is false but the call succeeded?");
rowId = *aNewItemId = mDBGetLastBookmarkID->AsInt64(0);
}
rv = SetItemDateInternal(mDBSetItemLastModified, aParent, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemAdded(rowId, aParent, index))
return NS_OK;
}
nsresult
nsNavBookmarks::GetLastChildId(PRInt64 aFolder, PRInt64* aItemId)
{
mozIStorageConnection *dbConn = DBConn();
nsCOMPtr<mozIStorageStatement> statement;
nsresult rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id FROM moz_bookmarks WHERE parent = ?1 "
"ORDER BY position DESC LIMIT 1"), getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(0, aFolder);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
rv = statement->ExecuteStep(&hasMore);
NS_ENSURE_SUCCESS(rv, rv);
if (!hasMore) {
// Item doesn't exist
return NS_ERROR_INVALID_ARG;
}
*aItemId = statement->AsInt64(0);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetIdForItemAt(PRInt64 aFolder, PRInt32 aIndex, PRInt64* aItemId)
{
nsresult rv;
if (aIndex == nsINavBookmarksService::DEFAULT_INDEX) {
// we want the last item within aFolder
return GetLastChildId(aFolder, aItemId);
} else {
{
// get the item in aFolder with position aIndex
mozStorageStatementScoper scope(mDBGetChildAt);
rv = mDBGetChildAt->BindInt64Parameter(0, aFolder);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBGetChildAt->BindInt32Parameter(1, aIndex);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
rv = mDBGetChildAt->ExecuteStep(&hasMore);
NS_ENSURE_SUCCESS(rv, rv);
if (!hasMore) {
// Item doesn't exist
return NS_ERROR_INVALID_ARG;
}
// actually found an item
*aItemId = mDBGetChildAt->AsInt64(0);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::RemoveChildAt(PRInt64 aParent, PRInt32 aIndex)
{
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
nsresult rv;
PRInt64 id;
PRInt32 type;
{
mozStorageStatementScoper scope(mDBGetChildAt);
rv = mDBGetChildAt->BindInt64Parameter(0, aParent);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBGetChildAt->BindInt32Parameter(1, aIndex);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
rv = mDBGetChildAt->ExecuteStep(&hasMore);
NS_ENSURE_SUCCESS(rv, rv);
if (!hasMore) {
// Child doesn't exist
return NS_ERROR_INVALID_ARG;
}
id = mDBGetChildAt->AsInt64(0);
type = mDBGetChildAt->AsInt32(2);
}
if (type == TYPE_BOOKMARK || type == TYPE_SEPARATOR) {
// Commit this transaction so that we don't notify observers mid-tranaction
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
return RemoveItem(id);
}
else if (type == TYPE_FOLDER) {
// Commit this transaction so that we don't notify observers mid-tranaction
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
return RemoveFolder(id);
}
return NS_ERROR_INVALID_ARG;
}
nsresult
nsNavBookmarks::GetParentAndIndexOfFolder(PRInt64 aFolder, PRInt64* aParent,
PRInt32* aIndex)
{
nsCAutoString buffer;
buffer.AssignLiteral("SELECT parent, position FROM moz_bookmarks WHERE id = ");
buffer.AppendInt(aFolder);
nsCOMPtr<mozIStorageStatement> statement;
nsresult rv = DBConn()->CreateStatement(buffer, getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = statement->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
return NS_ERROR_INVALID_ARG; // folder is not in the hierarchy
}
*aParent = statement->AsInt64(0);
*aIndex = statement->AsInt32(1);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::RemoveFolder(PRInt64 aFolderId)
{
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
nsresult rv;
PRInt64 parent;
PRInt32 index, type;
nsCAutoString folderType;
{
mozStorageStatementScoper scope(mDBGetItemProperties);
rv = mDBGetItemProperties->BindInt64Parameter(0, aFolderId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
return NS_ERROR_INVALID_ARG; // folder is not in the hierarchy
}
type = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
parent = mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_Parent);
index = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Position);
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_ServiceContractId, folderType);
NS_ENSURE_SUCCESS(rv, rv);
}
if (type != TYPE_FOLDER) {
NS_WARNING("RemoveFolder(): aFolderId is not a folder!");
return NS_ERROR_INVALID_ARG; // aFolderId is not a folder!
}
// First, remove item annotations
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
rv = annosvc->RemoveItemAnnotations(aFolderId);
NS_ENSURE_SUCCESS(rv, rv);
// If this is a container bookmark, try to notify its service.
if (folderType.Length() > 0) {
// There is a type associated with this folder.
nsCOMPtr<nsIDynamicContainer> bmcServ = do_GetService(folderType.get());
if (bmcServ) {
rv = bmcServ->OnContainerRemoving(aFolderId);
if (NS_FAILED(rv))
NS_WARNING("Remove folder container notification failed.");
}
}
// Remove all of the folder's children
RemoveFolderChildren(aFolderId);
// Remove the folder from its parent
nsCAutoString buffer;
buffer.AssignLiteral("DELETE FROM moz_bookmarks WHERE id = ");
buffer.AppendInt(aFolderId);
rv = dbConn->ExecuteSimpleSQL(buffer);
NS_ENSURE_SUCCESS(rv, rv);
rv = AdjustIndices(parent, index + 1, PR_INT32_MAX, -1);
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemDateInternal(mDBSetItemLastModified, parent, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
if (aFolderId == mToolbarFolder) {
mToolbarFolder = 0;
}
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemRemoved(aFolderId, parent, index))
return NS_OK;
}
NS_IMPL_ISUPPORTS1(nsNavBookmarks::RemoveFolderTransaction, nsITransaction)
NS_IMETHODIMP
nsNavBookmarks::GetRemoveFolderTransaction(PRInt64 aFolder, nsITransaction** aResult)
{
// Create and initialize a RemoveFolderTransaction object that can be used to
// recreate the folder safely later.
RemoveFolderTransaction* rft =
new RemoveFolderTransaction(aFolder);
if (!rft)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(*aResult = rft);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::RemoveFolderChildren(PRInt64 aFolder)
{
mozStorageTransaction transaction(DBConn(), PR_FALSE);
nsTArray<PRInt64> folderChildren;
nsTArray<PRInt64> itemChildren; // bookmarks / separators
nsresult rv;
{
mozStorageStatementScoper scope(mDBGetChildren);
rv = mDBGetChildren->BindInt64Parameter(0, aFolder);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
while (NS_SUCCEEDED(mDBGetChildren->ExecuteStep(&hasMore)) && hasMore) {
PRInt32 type = mDBGetChildren->AsInt32(kGetChildrenIndex_Type);
if (type == TYPE_FOLDER) {
// folder
folderChildren.AppendElement(
mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemId));
} else {
// bookmarks / separators
itemChildren.AppendElement(mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemId));
}
}
}
PRUint32 i;
// remove folders
for (i = 0; i < folderChildren.Length(); ++i) {
rv = RemoveFolder(folderChildren[i]);
NS_ENSURE_SUCCESS(rv, rv);
}
// remove items
for (i = 0; i < itemChildren.Length(); ++i) {
rv = RemoveItem(itemChildren[i]);
NS_ENSURE_SUCCESS(rv, rv);
}
transaction.Commit();
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::MoveItem(PRInt64 aItemId, PRInt64 aNewParent, PRInt32 aIndex)
{
// You can pass -1 to indicate append, but no other negative number is allowed
if (aIndex < -1)
return NS_ERROR_INVALID_ARG;
// Disallow making an item its own parent.
if (aItemId == aNewParent)
return NS_ERROR_INVALID_ARG;
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
// get item properties
nsresult rv;
PRInt64 oldParent;
PRInt32 oldIndex, itemType;
nsCAutoString folderType;
{
mozStorageStatementScoper scope(mDBGetItemProperties);
rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
return NS_ERROR_INVALID_ARG; // folder is not in the hierarchy
}
oldParent = mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_Parent);
oldIndex = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Position);
itemType = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
if (itemType == TYPE_FOLDER) {
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_ServiceContractId,
folderType);
NS_ENSURE_SUCCESS(rv, rv);
}
}
// if parent and index are the same, nothing to do
if (oldParent == aNewParent && oldIndex == aIndex)
return NS_OK;
// Make sure aNewParent is not aFolder or a subfolder of aFolder
if (itemType == TYPE_FOLDER) {
PRInt64 p = aNewParent;
while (p) {
mozStorageStatementScoper scope(mDBGetItemProperties);
if (p == aItemId) {
return NS_ERROR_INVALID_ARG;
}
rv = mDBGetItemProperties->BindInt64Parameter(0, p);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
p = results ? mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_Parent) : 0;
}
}
// calculate new index
PRInt32 newIndex;
if (aIndex == nsINavBookmarksService::DEFAULT_INDEX) {
newIndex = FolderCount(aNewParent);
// If the parent remains the same, then the folder is really being moved
// to count - 1 (since it's being removed from the old position)
if (oldParent == aNewParent) {
--newIndex;
}
} else {
newIndex = aIndex;
if (oldParent == aNewParent && newIndex > oldIndex) {
// when an item is being moved lower in the same folder, the new index
// refers to the index before it was removed. Removal causes everything
// to shift up.
--newIndex;
}
}
// this is like the previous check, except this covers if
// the specified index was -1 (append), and the calculated
// new index is the same as the existing index
if (aNewParent == oldParent && newIndex == oldIndex) {
// Nothing to do!
return NS_OK;
}
// adjust indices to account for the move
// do this before we update the parent/index fields
// or we'll re-adjust the index for the item we are moving
if (oldParent == aNewParent) {
// We can optimize the updates if moving within the same container.
// We only shift the items between the old and new positions, since the
// insertion will offset the deletion.
if (oldIndex > newIndex) {
rv = AdjustIndices(oldParent, newIndex, oldIndex - 1, 1);
} else {
rv = AdjustIndices(oldParent, oldIndex + 1, newIndex, -1);
}
} else {
// We're moving between containers, so this happens in two steps.
// First, fill the hole from the removal from the old parent.
rv = AdjustIndices(oldParent, oldIndex + 1, PR_INT32_MAX, -1);
NS_ENSURE_SUCCESS(rv, rv);
// Now, make room in the new parent for the insertion.
rv = AdjustIndices(aNewParent, newIndex, PR_INT32_MAX, 1);
}
NS_ENSURE_SUCCESS(rv, rv);
// update parent/index fields
nsCAutoString buffer;
buffer.AssignLiteral("UPDATE moz_bookmarks SET ");
if (aNewParent != oldParent) {
buffer.AppendLiteral(" parent = ");
buffer.AppendInt(aNewParent);
}
if (newIndex != oldIndex) {
if (aNewParent != oldParent)
buffer.AppendLiteral(", ");
buffer.AppendLiteral(" position = ");
buffer.AppendInt(newIndex);
}
buffer.AppendLiteral(" WHERE id = ");
buffer.AppendInt(aItemId);
rv = dbConn->ExecuteSimpleSQL(buffer);
NS_ENSURE_SUCCESS(rv, rv);
PRTime now = PR_Now();
rv = SetItemDateInternal(mDBSetItemLastModified, oldParent, now);
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemDateInternal(mDBSetItemLastModified, aNewParent, now);
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
// notify bookmark observers
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemMoved(aItemId, oldParent, oldIndex, aNewParent,
newIndex))
// notify dynamic container provider if there is one
if (!folderType.IsEmpty()) {
nsCOMPtr<nsIDynamicContainer> container =
do_GetService(folderType.get(), &rv);
if (NS_SUCCEEDED(rv)) {
rv = container->OnContainerMoved(aItemId, aNewParent, newIndex);
NS_ENSURE_SUCCESS(rv, rv);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetChildFolder(PRInt64 aFolder, const nsAString& aSubFolder,
PRInt64* _result)
{
// note: we allow empty folder names
nsresult rv;
if (aFolder == 0)
return NS_ERROR_INVALID_ARG;
// If this gets used a lot, we'll want a precompiled statement
nsCAutoString getChildFolderQuery =
NS_LITERAL_CSTRING("SELECT id "
"FROM moz_bookmarks "
"WHERE parent = ?1 AND type = ") +
nsPrintfCString("%d", TYPE_FOLDER) +
NS_LITERAL_CSTRING(" AND title = ?2");
nsCOMPtr<mozIStorageStatement> statement;
rv = DBConn()->CreateStatement(getChildFolderQuery, getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
statement->BindInt64Parameter(0, aFolder);
statement->BindStringParameter(1, aSubFolder);
PRBool hasResult = PR_FALSE;
rv = statement->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
if (! hasResult) {
// item not found
*_result = 0;
return NS_OK;
}
return statement->GetInt64(0, _result);
}
nsresult
nsNavBookmarks::SetItemDateInternal(mozIStorageStatement* aStatement, PRInt64 aItemId, PRTime aValue)
{
mozStorageStatementScoper scope(aStatement);
nsresult rv = aStatement->BindInt64Parameter(0, aValue);
NS_ENSURE_SUCCESS(rv, rv);
rv = aStatement->BindInt64Parameter(1, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
rv = aStatement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
// note, we are not notifying the observers
// that the item has changed.
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::SetItemDateAdded(PRInt64 aItemId, PRTime aDateAdded)
{
nsresult rv = SetItemDateInternal(mDBSetItemDateAdded, aItemId, aDateAdded);
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aItemId, NS_LITERAL_CSTRING("dateAdded"),
PR_FALSE, nsPrintfCString(16, "%lld", aDateAdded)));
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetItemDateAdded(PRInt64 aItemId, PRTime *aDateAdded)
{
NS_ENSURE_ARG_POINTER(aDateAdded);
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid item id
return mDBGetItemProperties->GetInt64(kGetItemPropertiesIndex_DateAdded, aDateAdded);
}
NS_IMETHODIMP
nsNavBookmarks::SetItemLastModified(PRInt64 aItemId, PRTime aLastModified)
{
nsresult rv = SetItemDateInternal(mDBSetItemLastModified, aItemId, aLastModified);
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aItemId, NS_LITERAL_CSTRING("lastModified"),
PR_FALSE, nsPrintfCString(16, "%lld", aLastModified)));
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetItemLastModified(PRInt64 aItemId, PRTime *aLastModified)
{
NS_ENSURE_ARG_POINTER(aLastModified);
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid item id
return mDBGetItemProperties->GetInt64(kGetItemPropertiesIndex_LastModified, aLastModified);
}
NS_IMETHODIMP
nsNavBookmarks::GetItemGUID(PRInt64 aItemId, nsAString &aGUID)
{
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
nsresult rv = annosvc->GetItemAnnotationString(aItemId, GUID_ANNO, aGUID);
if (NS_SUCCEEDED(rv) || rv != NS_ERROR_NOT_AVAILABLE)
return rv;
nsAutoString tmp;
tmp.AppendInt(mItemCount++);
aGUID.SetCapacity(NSID_LENGTH - 1 + tmp.Length());
aGUID.Assign(mGUIDBase);
aGUID.Append(tmp);
return SetItemGUID(aItemId, aGUID);
}
NS_IMETHODIMP
nsNavBookmarks::SetItemGUID(PRInt64 aItemId, const nsAString &aGUID)
{
PRInt64 checkId;
GetItemIdForGUID(aGUID, &checkId);
if (checkId != -1)
return NS_ERROR_INVALID_ARG; // invalid GUID, already exists
nsAnnotationService* annosvc = nsAnnotationService::GetAnnotationService();
NS_ENSURE_TRUE(annosvc, NS_ERROR_OUT_OF_MEMORY);
return annosvc->SetItemAnnotationString(aItemId, GUID_ANNO, aGUID, 0,
nsIAnnotationService::EXPIRE_NEVER);
}
NS_IMETHODIMP
nsNavBookmarks::GetItemIdForGUID(const nsAString &aGUID, PRInt64 *aItemId)
{
mozStorageStatementScoper scoper(mDBGetItemIdForGUID);
nsresult rv = mDBGetItemIdForGUID->BindStringParameter(0, aGUID);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore = PR_FALSE;
rv = mDBGetItemIdForGUID->ExecuteStep(&hasMore);
if (NS_FAILED(rv) || ! hasMore) {
*aItemId = -1;
return NS_OK; // not found: return -1
}
// found, get the itemId
return mDBGetItemIdForGUID->GetInt64(0, aItemId);
}
NS_IMETHODIMP
nsNavBookmarks::SetItemTitle(PRInt64 aItemId, const nsACString &aTitle)
{
mozIStorageConnection *dbConn = DBConn();
nsCOMPtr<mozIStorageStatement> statement;
nsresult rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET title = ?1, lastModified = ?2 WHERE id = ?3"),
getter_AddRefs(statement));
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindUTF8StringParameter(0, aTitle);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(1, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->BindInt64Parameter(2, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
rv = statement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aItemId, NS_LITERAL_CSTRING("title"),
PR_FALSE, aTitle));
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetItemTitle(PRInt64 aItemId, nsACString &aTitle)
{
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid bookmark id
return mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_Title, aTitle);
}
NS_IMETHODIMP
nsNavBookmarks::GetBookmarkURI(PRInt64 aItemId, nsIURI **aURI)
{
NS_ENSURE_ARG_POINTER(aURI);
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid bookmark id
PRInt32 type = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
if (type != TYPE_BOOKMARK)
return NS_ERROR_INVALID_ARG; // invalid type (only for bookmarks)
nsCAutoString spec;
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_URI, spec);
NS_ENSURE_SUCCESS(rv, rv);
rv = NS_NewURI(aURI, spec);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetItemType(PRInt64 aItemId, PRUint16 *aType)
{
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
return NS_ERROR_INVALID_ARG; // invalid bookmark id
}
*aType = (PRUint16)mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
return NS_OK;
}
nsresult
nsNavBookmarks::GetFolderType(PRInt64 aFolder, nsACString &aType)
{
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aFolder);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
return NS_ERROR_INVALID_ARG;
}
return mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_ServiceContractId, aType);
}
nsresult
nsNavBookmarks::ResultNodeForContainer(PRInt64 aID,
nsNavHistoryQueryOptions *aOptions,
nsNavHistoryResultNode **aNode)
{
mozStorageStatementScoper scope(mDBGetItemProperties);
mDBGetItemProperties->BindInt64Parameter(0, aID);
PRBool results;
nsresult rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(results, "ResultNodeForContainer expects a valid item id");
// contract id
nsCAutoString contractId;
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_ServiceContractId,
contractId);
NS_ENSURE_SUCCESS(rv, rv);
// title
nsCAutoString title;
rv = mDBGetItemProperties->GetUTF8String(kGetItemPropertiesIndex_Title, title);
PRInt32 itemType = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Type);
if (itemType == TYPE_DYNAMIC_CONTAINER) {
*aNode = new nsNavHistoryContainerResultNode(EmptyCString(), title, EmptyCString(),
nsINavHistoryResultNode::RESULT_TYPE_DYNAMIC_CONTAINER,
PR_TRUE,
contractId,
aOptions);
(*aNode)->mItemId = aID;
} else { // TYPE_FOLDER
*aNode = new nsNavHistoryFolderResultNode(title, aOptions, aID, contractId);
}
if (!*aNode)
return NS_ERROR_OUT_OF_MEMORY;
(*aNode)->mDateAdded =
mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_DateAdded);
(*aNode)->mLastModified =
mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_LastModified);
NS_ADDREF(*aNode);
return NS_OK;
}
nsresult
nsNavBookmarks::QueryFolderChildren(PRInt64 aFolderId,
nsNavHistoryQueryOptions *aOptions,
nsCOMArray<nsNavHistoryResultNode> *aChildren)
{
mozStorageStatementScoper scope(mDBGetChildren);
nsresult rv = mDBGetChildren->BindInt64Parameter(0, aFolderId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
nsCOMPtr<nsNavHistoryQueryOptions> options = do_QueryInterface(aOptions, &rv);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 index = -1;
while (NS_SUCCEEDED(mDBGetChildren->ExecuteStep(&results)) && results) {
// The results will be in order of index. Even if we don't add a node
// because it was excluded, we need to count its index, so do that
// before doing anything else. Index was initialized to -1 above, so
// it will start counting at 0 the first time through the loop.
index ++;
PRInt32 itemType = mDBGetChildren->AsInt32(kGetChildrenIndex_Type);
PRInt64 id = mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemId);
nsRefPtr<nsNavHistoryResultNode> node;
if (itemType == TYPE_BOOKMARK) {
rv = History()->RowToResult(mDBGetChildren, options,
getter_AddRefs(node));
NS_ENSURE_SUCCESS(rv, rv);
PRUint32 nodeType;
node->GetType(&nodeType);
if ((nodeType == nsINavHistoryResultNode::RESULT_TYPE_QUERY &&
aOptions->ExcludeQueries()) ||
(nodeType != nsINavHistoryResultNode::RESULT_TYPE_QUERY &&
nodeType != nsINavHistoryResultNode::RESULT_TYPE_FOLDER_SHORTCUT &&
aOptions->ExcludeItems())) {
continue;
}
} else if (itemType == TYPE_FOLDER || itemType == TYPE_DYNAMIC_CONTAINER) {
if (options->ExcludeReadOnlyFolders()) {
// see if it's read only and skip it
PRBool readOnly = PR_FALSE;
GetFolderReadonly(id, &readOnly);
if (readOnly)
continue; // skip
}
rv = ResultNodeForContainer(id, aOptions, getter_AddRefs(node));
if (NS_FAILED(rv))
continue;
} else {
// separator
if (aOptions->ExcludeItems()) {
continue;
}
node = new nsNavHistorySeparatorResultNode();
NS_ENSURE_TRUE(node, NS_ERROR_OUT_OF_MEMORY);
// add the item identifier (RowToResult does so for bookmark items in
// the next else block);
node->mItemId =
mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemId);
// date-added and last-modified
node->mDateAdded =
mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemDateAdded);
node->mLastModified =
mDBGetChildren->AsInt64(nsNavHistory::kGetInfoIndex_ItemLastModified);
}
// this method fills all bookmark queries, so we store the index of the
// item in its parent
node->mBookmarkIndex = index;
NS_ENSURE_TRUE(aChildren->AppendObject(node), NS_ERROR_OUT_OF_MEMORY);
}
return NS_OK;
}
PRInt32
nsNavBookmarks::FolderCount(PRInt64 aFolder)
{
mozStorageStatementScoper scope(mDBFolderCount);
nsresult rv = mDBFolderCount->BindInt64Parameter(0, aFolder);
NS_ENSURE_SUCCESS(rv, 0);
PRBool results;
rv = mDBFolderCount->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
return mDBFolderCount->AsInt32(0);
}
NS_IMETHODIMP
nsNavBookmarks::IsBookmarked(nsIURI *aURI, PRBool *aBookmarked)
{
NS_ENSURE_ARG(aURI);
nsNavHistory* history = History();
NS_ENSURE_TRUE(history, NS_ERROR_UNEXPECTED);
// convert the URL to an ID
PRInt64 urlID;
nsresult rv = history->GetUrlIdFor(aURI, &urlID, PR_FALSE);
NS_ENSURE_SUCCESS(rv, rv);
if (! urlID) {
// never seen this before, not even in history
*aBookmarked = PR_FALSE;
return NS_OK;
}
PRInt64 bookmarkedID;
PRBool foundOne = mBookmarksHash.Get(urlID, &bookmarkedID);
// IsBookmarked only tests if this exact URI is bookmarked, so we need to
// check that the destination matches
if (foundOne)
*aBookmarked = (urlID == bookmarkedID);
else
*aBookmarked = PR_FALSE;
#ifdef DEBUG
// sanity check for the bookmark hashtable
PRBool realBookmarked;
rv = IsBookmarkedInDatabase(urlID, &realBookmarked);
NS_ASSERTION(realBookmarked == *aBookmarked,
"Bookmark hash table out-of-sync with the database");
#endif
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetBookmarkedURIFor(nsIURI* aURI, nsIURI** _retval)
{
*_retval = nsnull;
nsNavHistory* history = History();
NS_ENSURE_TRUE(history, NS_ERROR_UNEXPECTED);
// convert the URL to an ID
PRInt64 urlID;
nsresult rv = history->GetUrlIdFor(aURI, &urlID, PR_FALSE);
NS_ENSURE_SUCCESS(rv, rv);
if (! urlID) {
// never seen this before, not even in history, leave result NULL
return NS_OK;
}
PRInt64 bookmarkID;
if (mBookmarksHash.Get(urlID, &bookmarkID)) {
// found one, convert ID back to URL. This statement is NOT refcounted
mozIStorageStatement* statement = history->DBGetIdPageInfo();
NS_ENSURE_TRUE(statement, NS_ERROR_UNEXPECTED);
mozStorageStatementScoper scoper(statement);
rv = statement->BindInt64Parameter(0, bookmarkID);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore;
if (NS_SUCCEEDED(statement->ExecuteStep(&hasMore)) && hasMore) {
nsCAutoString spec;
statement->GetUTF8String(nsNavHistory::kGetInfoIndex_URL, spec);
return NS_NewURI(_retval, spec);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::ChangeBookmarkURI(PRInt64 aBookmarkId, nsIURI *aNewURI)
{
NS_ENSURE_ARG(aNewURI);
mozIStorageConnection *dbConn = DBConn();
mozStorageTransaction transaction(dbConn, PR_FALSE);
PRInt64 placeId;
nsresult rv = History()->GetUrlIdFor(aNewURI, &placeId, PR_TRUE);
NS_ENSURE_SUCCESS(rv, rv);
if (!placeId)
return NS_ERROR_INVALID_ARG;
nsCOMPtr<mozIStorageStatement> statement;
rv = dbConn->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET fk = ?1 WHERE id = ?2"),
getter_AddRefs(statement));
statement->BindInt64Parameter(0, placeId);
statement->BindInt64Parameter(1, aBookmarkId);
rv = statement->Execute();
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemDateInternal(mDBSetItemLastModified, aBookmarkId, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
rv = transaction.Commit();
NS_ENSURE_SUCCESS(rv, rv);
// upon changing the uri for a bookmark, update the frecency for the new place
// no need to check if this is a livemark, because...
rv = History()->UpdateFrecency(placeId, PR_TRUE /* isBookmark */);
NS_ENSURE_SUCCESS(rv, rv);
#if 0
// upon changing the uri for a bookmark, update the frecency for the old place
// XXX todo, we need to get the oldPlaceId (fk) before changing it above
// and then here, we need to determine if that oldPlaceId is still a bookmark (and not a livemark)
rv = History()->UpdateFrecency(oldPlaceId, PR_FALSE /* isBookmark */);
NS_ENSURE_SUCCESS(rv, rv);
#endif
nsCAutoString spec;
rv = aNewURI->GetSpec(spec);
NS_ENSURE_SUCCESS(rv, rv);
// Pass the new URI to OnItemChanged.
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aBookmarkId, NS_LITERAL_CSTRING("uri"), PR_FALSE, spec))
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetFolderIdForItem(PRInt64 aItemId, PRInt64 *aFolderId)
{
NS_ENSURE_ARG_POINTER(aFolderId);
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_ERROR_INVALID_ARG; // invalid item id
rv = mDBGetItemProperties->GetInt64(kGetItemPropertiesIndex_Parent, aFolderId);
NS_ENSURE_SUCCESS(rv, rv);
// this should not happen, but see bug #400448 for details
NS_ENSURE_TRUE(aItemId != *aFolderId, NS_ERROR_UNEXPECTED);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetBookmarkIdsForURITArray(nsIURI *aURI,
nsTArray<PRInt64> *aResult)
{
mozStorageStatementScoper scope(mDBFindURIBookmarks);
nsresult rv = BindStatementURI(mDBFindURIBookmarks, 0, aURI);
NS_ENSURE_SUCCESS(rv, rv);
mDBFindURIBookmarks->BindInt32Parameter(1, TYPE_BOOKMARK);
PRBool more;
while (NS_SUCCEEDED((rv = mDBFindURIBookmarks->ExecuteStep(&more))) && more) {
if (! aResult->AppendElement(
mDBFindURIBookmarks->AsInt64(kFindBookmarksIndex_ID)))
return NS_ERROR_OUT_OF_MEMORY;
}
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetBookmarkIdsForURI(nsIURI *aURI, PRUint32 *aCount,
PRInt64 **aBookmarks)
{
*aCount = 0;
*aBookmarks = nsnull;
nsTArray<PRInt64> bookmarks;
// Get the information from the DB as a TArray
nsresult rv = GetBookmarkIdsForURITArray(aURI, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
// Copy the results into a new array for output
if (bookmarks.Length()) {
*aBookmarks = static_cast<PRInt64*>
(nsMemory::Alloc(sizeof(PRInt64) * bookmarks.Length()));
if (! *aBookmarks)
return NS_ERROR_OUT_OF_MEMORY;
for (PRUint32 i = 0; i < bookmarks.Length(); i ++)
(*aBookmarks)[i] = bookmarks[i];
}
*aCount = bookmarks.Length();
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetItemIndex(PRInt64 aItemId, PRInt32 *aIndex)
{
mozStorageStatementScoper scope(mDBGetItemIndex);
mDBGetItemIndex->BindInt64Parameter(0, aItemId);
PRBool results;
nsresult rv = mDBGetItemIndex->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results) {
*aIndex = -1;
return NS_OK;
}
*aIndex = mDBGetItemIndex->AsInt32(0);
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::SetItemIndex(PRInt64 aItemId, PRInt32 aNewIndex)
{
nsresult rv;
PRInt32 oldIndex = 0;
PRInt64 parent = 0;
{
mozStorageStatementScoper scopeGet(mDBGetItemProperties);
rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (!results)
return NS_OK;
oldIndex = mDBGetItemProperties->AsInt32(kGetItemPropertiesIndex_Position);
parent = mDBGetItemProperties->AsInt64(kGetItemPropertiesIndex_Parent);
}
mozStorageStatementScoper scoper(mDBSetItemIndex);
rv = mDBSetItemIndex->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBSetItemIndex->BindInt32Parameter(1, aNewIndex);
NS_ENSURE_SUCCESS(rv, rv);
rv = mDBSetItemIndex->Execute();
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemRemoved(aItemId, parent, oldIndex))
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemAdded(aItemId, parent, aNewIndex))
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::SetKeywordForBookmark(PRInt64 aBookmarkId, const nsAString& aKeyword)
{
if (aBookmarkId < 1)
return NS_ERROR_INVALID_ARG; // invalid bookmark id
// Shortcuts are always lowercased internally.
nsAutoString kwd(aKeyword);
ToLowerCase(kwd);
mozStorageTransaction transaction(DBConn(), PR_FALSE);
nsresult rv;
PRBool results;
PRInt64 keywordId = 0;
if (!kwd.IsEmpty()) {
// Attempt to find pre-existing keyword record
nsCOMPtr<mozIStorageStatement> getKeywordStmnt;
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id from moz_keywords WHERE keyword = ?1"),
getter_AddRefs(getKeywordStmnt));
NS_ENSURE_SUCCESS(rv, rv);
rv = getKeywordStmnt->BindStringParameter(0, kwd);
NS_ENSURE_SUCCESS(rv, rv);
rv = getKeywordStmnt->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, rv);
if (results) {
rv = getKeywordStmnt->GetInt64(0, &keywordId);
NS_ENSURE_SUCCESS(rv, rv);
}
else {
// If not already in the db, create new keyword record
nsCOMPtr<mozIStorageStatement> addKeywordStmnt;
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"INSERT INTO moz_keywords (keyword) VALUES (?1)"),
getter_AddRefs(addKeywordStmnt));
NS_ENSURE_SUCCESS(rv, rv);
rv = addKeywordStmnt->BindStringParameter(0, kwd);
NS_ENSURE_SUCCESS(rv, rv);
rv = addKeywordStmnt->Execute();
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<mozIStorageStatement> idStmt;
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"SELECT id "
"FROM moz_keywords "
"ORDER BY ROWID DESC "
"LIMIT 1"),
getter_AddRefs(idStmt));
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasResult;
rv = idStmt->ExecuteStep(&hasResult);
NS_ENSURE_SUCCESS(rv, rv);
NS_ASSERTION(hasResult, "hasResult is false but the call succeeded?");
keywordId = idStmt->AsInt64(0);
}
}
// Update bookmark record w/ the keyword's id, or null
nsCOMPtr<mozIStorageStatement> updateKeywordStmnt;
rv = DBConn()->CreateStatement(NS_LITERAL_CSTRING(
"UPDATE moz_bookmarks SET keyword_id = ?1 WHERE id = ?2"),
getter_AddRefs(updateKeywordStmnt));
NS_ENSURE_SUCCESS(rv, rv);
rv = updateKeywordStmnt->BindInt64Parameter(0, keywordId);
NS_ENSURE_SUCCESS(rv, rv);
rv = updateKeywordStmnt->BindInt64Parameter(1, aBookmarkId);
NS_ENSURE_SUCCESS(rv, rv);
rv = updateKeywordStmnt->Execute();
NS_ENSURE_SUCCESS(rv, rv);
rv = SetItemDateInternal(mDBSetItemLastModified, aBookmarkId, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
transaction.Commit();
// Pass the new keyword to OnItemChanged.
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aBookmarkId, NS_LITERAL_CSTRING("keyword"),
PR_FALSE, NS_ConvertUTF16toUTF8(aKeyword)))
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::GetKeywordForURI(nsIURI* aURI, nsAString& aKeyword)
{
aKeyword.Truncate(0);
mozStorageStatementScoper scoper(mDBGetKeywordForURI);
nsresult rv = BindStatementURI(mDBGetKeywordForURI, 0, aURI);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore = PR_FALSE;
rv = mDBGetKeywordForURI->ExecuteStep(&hasMore);
if (NS_FAILED(rv) || ! hasMore) {
aKeyword.SetIsVoid(PR_TRUE);
return NS_OK; // not found: return void keyword string
}
// found, get the keyword
return mDBGetKeywordForURI->GetString(0, aKeyword);
}
NS_IMETHODIMP
nsNavBookmarks::GetKeywordForBookmark(PRInt64 aBookmarkId, nsAString& aKeyword)
{
aKeyword.Truncate(0);
mozStorageStatementScoper scoper(mDBGetKeywordForBookmark);
nsresult rv = mDBGetKeywordForBookmark->BindInt64Parameter(0, aBookmarkId);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore = PR_FALSE;
rv = mDBGetKeywordForBookmark->ExecuteStep(&hasMore);
if (NS_FAILED(rv) || ! hasMore) {
aKeyword.SetIsVoid(PR_TRUE);
return NS_OK; // not found: return void keyword string
}
// found, get the keyword
return mDBGetKeywordForBookmark->GetString(0, aKeyword);
}
NS_IMETHODIMP
nsNavBookmarks::GetURIForKeyword(const nsAString& aKeyword, nsIURI** aURI)
{
*aURI = nsnull;
if (aKeyword.IsEmpty())
return NS_ERROR_INVALID_ARG;
// Shortcuts are always lowercased internally.
nsAutoString kwd(aKeyword);
ToLowerCase(kwd);
mozStorageStatementScoper scoper(mDBGetURIForKeyword);
nsresult rv = mDBGetURIForKeyword->BindStringParameter(0, kwd);
NS_ENSURE_SUCCESS(rv, rv);
PRBool hasMore = PR_FALSE;
rv = mDBGetURIForKeyword->ExecuteStep(&hasMore);
if (NS_FAILED(rv) || ! hasMore)
return NS_OK; // not found: leave URI null
// found, get the URI
nsCAutoString spec;
rv = mDBGetURIForKeyword->GetUTF8String(0, spec);
NS_ENSURE_SUCCESS(rv, rv);
return NS_NewURI(aURI, spec);
}
// See RunInBatchMode
nsresult
nsNavBookmarks::BeginUpdateBatch()
{
if (mBatchLevel++ == 0) {
mozIStorageConnection* conn = DBConn();
PRBool transactionInProgress = PR_TRUE; // default to no transaction on err
conn->GetTransactionInProgress(&transactionInProgress);
mBatchHasTransaction = ! transactionInProgress;
if (mBatchHasTransaction)
conn->BeginTransaction();
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnBeginUpdateBatch())
}
return NS_OK;
}
nsresult
nsNavBookmarks::EndUpdateBatch()
{
if (--mBatchLevel == 0) {
if (mBatchHasTransaction)
DBConn()->CommitTransaction();
mBatchHasTransaction = PR_FALSE;
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnEndUpdateBatch())
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::RunInBatchMode(nsINavHistoryBatchCallback* aCallback,
nsISupports* aUserData) {
NS_ENSURE_ARG_POINTER(aCallback);
BeginUpdateBatch();
nsresult rv = aCallback->RunBatched(aUserData);
EndUpdateBatch();
return rv;
}
NS_IMETHODIMP
nsNavBookmarks::AddObserver(nsINavBookmarkObserver *aObserver,
PRBool aOwnsWeak)
{
return mObservers.AppendWeakElement(aObserver, aOwnsWeak);
}
NS_IMETHODIMP
nsNavBookmarks::RemoveObserver(nsINavBookmarkObserver *aObserver)
{
return mObservers.RemoveWeakElement(aObserver);
}
/**
* Called by the History service when shutting down
*/
nsresult
nsNavBookmarks::OnQuit()
{
return NS_OK;
}
// nsNavBookmarks::nsINavHistoryObserver
NS_IMETHODIMP
nsNavBookmarks::OnBeginUpdateBatch()
{
// These aren't passed through to bookmark observers currently.
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnEndUpdateBatch()
{
// These aren't passed through to bookmark observers currently.
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnVisit(nsIURI *aURI, PRInt64 aVisitID, PRTime aTime,
PRInt64 aSessionID, PRInt64 aReferringID,
PRUint32 aTransitionType, PRUint32* aAdded)
{
// If the page is bookmarked, we need to notify observers
PRBool bookmarked = PR_FALSE;
IsBookmarked(aURI, &bookmarked);
if (bookmarked) {
// query for all bookmarks for that URI, notify for each
nsTArray<PRInt64> bookmarks;
nsresult rv = GetBookmarkIdsForURITArray(aURI, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
if (bookmarks.Length()) {
for (PRUint32 i = 0; i < bookmarks.Length(); i++)
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemVisited(bookmarks[i], aVisitID, aTime))
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnDeleteURI(nsIURI *aURI)
{
// If the page is bookmarked, we need to notify observers
PRBool bookmarked = PR_FALSE;
IsBookmarked(aURI, &bookmarked);
if (bookmarked) {
// query for all bookmarks for that URI, notify for each
nsTArray<PRInt64> bookmarks;
nsresult rv = GetBookmarkIdsForURITArray(aURI, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
if (bookmarks.Length()) {
for (PRUint32 i = 0; i < bookmarks.Length(); i ++)
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(bookmarks[i], NS_LITERAL_CSTRING("cleartime"),
PR_FALSE, EmptyCString()))
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnClearHistory()
{
// TODO(bryner): we should notify on visited-time change for all URIs
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnTitleChanged(nsIURI* aURI, const nsAString& aPageTitle)
{
// NOOP. We don't consume page titles from moz_places anymore.
// Title-change notifications are sent from SetItemTitle.
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnPageChanged(nsIURI *aURI, PRUint32 aWhat,
const nsAString &aValue)
{
nsresult rv;
if (aWhat == nsINavHistoryObserver::ATTRIBUTE_FAVICON) {
// Favicons may be set to either pure URIs or to folder URIs
PRBool isPlaceURI;
rv = aURI->SchemeIs("place", &isPlaceURI);
NS_ENSURE_SUCCESS(rv, rv);
if (isPlaceURI) {
nsCAutoString spec;
rv = aURI->GetSpec(spec);
NS_ENSURE_SUCCESS(rv, rv);
nsNavHistory* history = History();
NS_ENSURE_TRUE(history, NS_ERROR_UNEXPECTED);
nsCOMArray<nsNavHistoryQuery> queries;
nsCOMPtr<nsNavHistoryQueryOptions> options;
rv = history->QueryStringToQueryArray(spec, &queries, getter_AddRefs(options));
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_STATE(queries.Count() == 1);
NS_ENSURE_STATE(queries[0]->Folders().Length() == 1);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(queries[0]->Folders()[0], NS_LITERAL_CSTRING("favicon"),
PR_FALSE, NS_ConvertUTF16toUTF8(aValue)));
}
else {
// query for all bookmarks for that URI, notify for each
nsTArray<PRInt64> bookmarks;
rv = GetBookmarkIdsForURITArray(aURI, &bookmarks);
NS_ENSURE_SUCCESS(rv, rv);
if (bookmarks.Length()) {
for (PRUint32 i = 0; i < bookmarks.Length(); i ++)
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(bookmarks[i], NS_LITERAL_CSTRING("favicon"),
PR_FALSE, NS_ConvertUTF16toUTF8(aValue)));
}
}
}
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnPageExpired(nsIURI* aURI, PRTime aVisitTime,
PRBool aWholeEntry)
{
// pages that are bookmarks shouldn't expire, so we don't need to handle it
return NS_OK;
}
// nsIAnnotationObserver
NS_IMETHODIMP
nsNavBookmarks::OnPageAnnotationSet(nsIURI* aPage, const nsACString& aName)
{
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnItemAnnotationSet(PRInt64 aItemId, const nsACString& aName)
{
nsresult rv = SetItemDateInternal(mDBSetItemLastModified, aItemId, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aItemId, aName, PR_TRUE, EmptyCString()));
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnPageAnnotationRemoved(nsIURI* aPage, const nsACString& aName)
{
return NS_OK;
}
NS_IMETHODIMP
nsNavBookmarks::OnItemAnnotationRemoved(PRInt64 aItemId, const nsACString& aName)
{
nsresult rv = SetItemDateInternal(mDBSetItemLastModified, aItemId, PR_Now());
NS_ENSURE_SUCCESS(rv, rv);
ENUMERATE_WEAKARRAY(mObservers, nsINavBookmarkObserver,
OnItemChanged(aItemId, aName, PR_TRUE, EmptyCString()));
return NS_OK;
}
PRBool
nsNavBookmarks::ItemExists(PRInt64 aItemId) {
mozStorageStatementScoper scope(mDBGetItemProperties);
nsresult rv = mDBGetItemProperties->BindInt64Parameter(0, aItemId);
NS_ENSURE_SUCCESS(rv, PR_FALSE);
PRBool results;
rv = mDBGetItemProperties->ExecuteStep(&results);
NS_ENSURE_SUCCESS(rv, PR_FALSE);
if (!results)
return PR_FALSE;
return PR_TRUE;
}
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