void
feedlist_node_added (nodePtr node)
{
gint position = -1;
g_assert (NULL == node->parent);
if (SELECTED && !IS_FOLDER(SELECTED)) {
position = g_slist_index (SELECTED->parent->children, SELECTED);
if (position > -1)
position++; /* insert after selected child index */
}
node_set_parent (node, feedlist_get_parent_node (), position);
if (node->subscription)
db_subscription_update (node->subscription);
db_node_update(node);
feedlist_node_imported (node);
feed_list_view_select (node);
}
/* Helper method checking if the passed item set is relevant
for the currently item list content. */
static gboolean
itemlist_itemset_is_valid (itemSetPtr itemSet)
{
gint folder_display_mode;
nodePtr node;
node = node_from_id (itemSet->nodeId);
if (!itemlist->priv->currentNode)
return FALSE; /* Nothing to do if nothing is displayed */
if (!IS_VFOLDER (itemlist->priv->currentNode) &&
(itemlist->priv->currentNode != node) &&
!node_is_ancestor (itemlist->priv->currentNode, node))
return FALSE; /* Nothing to do if the item set does not belong to this node, or this is a search folder */
conf_get_int_value (FOLDER_DISPLAY_MODE, &folder_display_mode);
if (IS_FOLDER (itemlist->priv->currentNode) && !folder_display_mode)
return FALSE; /* Bail out if it is a folder without the recursive display preference set */
debug1 (DEBUG_GUI, "reloading item list with node \"%s\"", node_get_title (node));
return TRUE;
}
/**
* To be called whenever a node was selected and should
* replace the current itemlist.
*/
void
itemlist_load (nodePtr node)
{
itemSetPtr itemSet;
gint folder_display_mode;
gboolean folder_display_hide_read;
debug_enter ("itemlist_load");
g_return_if_fail (NULL != node);
debug1 (DEBUG_GUI, "loading item list with node \"%s\"", node_get_title (node));
g_assert (!itemlist_priv.guids);
g_assert (!itemlist_priv.filter);
itemlist_priv.isSearchResult = FALSE;
/* 1. Filter check. Don't continue if folder is selected and
no folder viewing is configured. If folder viewing is enabled
set up a "unread items only" rule depending on the prefences. */
/* for folders and other heirarchic nodes do filtering */
if (IS_FOLDER (node) || node->children) {
liferea_shell_update_allitems_actions (FALSE, 0 != node->unreadCount);
conf_get_int_value (FOLDER_DISPLAY_MODE, &folder_display_mode);
if (!folder_display_mode)
return;
conf_get_bool_value (FOLDER_DISPLAY_HIDE_READ, &folder_display_hide_read);
if (folder_display_hide_read) {
itemlist_priv.filter = g_new0(struct itemSet, 1);
itemlist_priv.filter->anyMatch = TRUE;
itemset_add_rule (itemlist_priv.filter, "unread", "", TRUE);
}
} else {
int
CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
{
int pathLen, basePathLength;
char *basePath, *pChar;
WIN32_FIND_DATAA winFindData;
HANDLE findHandle;
if(path == NULL) {
return FAILURE;
}
if(strlen(path) == 0) {
/* In this case we will send the list of entries in ftp root*/
sprintf(path, "%s%s", GetFtpRoot(), "/");
}
/* Create a search string, like C:\folder\* */
pathLen = strlen(path);
basePath = malloc(pathLen + 3);
memcpy(basePath, path, pathLen);
basePathLength = pathLen;
basePath[basePathLength] = '\\';
basePath[basePathLength + 1] = '*';
basePath[basePathLength + 2] = '\0';
/* Start a search */
memset(&winFindData, 0, sizeof(winFindData));
findHandle = FindFirstFileA(path, &winFindData);
basePath[basePathLength] = '\0'; /* Restore to a basePath + \ */
/* Convert \ to / */
for(pChar = basePath; *pChar; pChar++) {
if (*pChar == '\\') {
*pChar = '/';
}
}
/* While we can find a next file do...
But ignore \. and '.. entries, which are current folder and parent folder respectively */
while(findHandle != INVALID_HANDLE_VALUE && winFindData.cFileName[0] == '.' &&
(winFindData.cFileName[1] == '\0' ||
(winFindData.cFileName[1] == '.' && winFindData.cFileName[2] == '\0'))) {
char fullpath[PATH_MAX];
fullpath[0] = 0;
strncpy_s(fullpath, PATH_MAX, basePath, basePathLength);
strncpy_s(fullpath + basePathLength, PATH_MAX - basePathLength, winFindData.cFileName, (int)strlen(winFindData.cFileName));
if(IS_FOLDER(winFindData.dwFileAttributes)) {
if (AddFileListItemInfo(pFileListInfo, winFindData.cFileName, -1, 0) == 0) {
rfbLog("File [%s]: Method [%s]: Add directory %s in the"
" list failed\n", __FILE__, __FUNCTION__, fullpath);
continue;
}
}
else if(IS_REGULAR_FILE(winFindData.dwFileAttributes)) {
if(flag) {
unsigned int fileSize = (winFindData.nFileSizeHigh * (MAXDWORD+1)) + winFindData.nFileSizeLow;
if(AddFileListItemInfo(pFileListInfo, winFindData.cFileName, fileSize, FILETIME_TO_TIME_T(winFindData.ftLastWriteTime)) == 0) {
rfbLog("File [%s]: Method [%s]: Add file %s in the "
"list failed\n", __FILE__, __FUNCTION__, fullpath);
continue;
}
}
}
if(FindNextFileA(findHandle, &winFindData) == 0) {
FindClose(findHandle);
findHandle = INVALID_HANDLE_VALUE;
}
}
if(findHandle != INVALID_HANDLE_VALUE) {
FindClose(findHandle);
}
free(basePath);
return SUCCESS;
}
const FileItemList& FileItem::getChildren()
{
// Is the file-item a folder?
if (IS_FOLDER(this) &&
// if the children list is empty, or the file-system version
// change (it's like to say: the current this->children list
// is outdated)...
(this->children.empty() ||
current_file_system_version > this->version)) {
FileItemList::iterator it;
FileItem* child;
// we have to mark current items as deprecated
for (it=this->children.begin();
it!=this->children.end(); ++it) {
child = static_cast<FileItem*>(*it);
child->removed = true;
}
//PRINTF("FS: Loading files for %p (%s)\n", fileitem, fileitem->displayname);
#ifdef USE_PIDLS
{
IShellFolder* pFolder = NULL;
if (this == rootitem)
pFolder = shl_idesktop;
else
shl_idesktop->BindToObject(this->fullpidl,
NULL,
IID_IShellFolder,
(LPVOID *)&pFolder);
if (pFolder != NULL) {
IEnumIDList *pEnum = NULL;
ULONG c, fetched;
/* get the interface to enumerate subitems */
pFolder->EnumObjects(win_get_window(),
SHCONTF_FOLDERS | SHCONTF_NONFOLDERS, &pEnum);
if (pEnum != NULL) {
LPITEMIDLIST itempidl[256];
SFGAOF attribs[256];
/* enumerate the items in the folder */
while (pEnum->Next(256, itempidl, &fetched) == S_OK && fetched > 0) {
/* request the SFGAO_FOLDER attribute to know what of the
item is a folder */
for (c=0; c<fetched; ++c) {
attribs[c] = SFGAO_FOLDER;
pFolder->GetAttributesOf(1, (LPCITEMIDLIST *)itempidl, attribs+c);
}
/* generate the FileItems */
for (c=0; c<fetched; ++c) {
LPITEMIDLIST fullpidl = concat_pidl(this->fullpidl,
itempidl[c]);
child = get_fileitem_by_fullpidl(fullpidl, false);
if (!child) {
child = new FileItem(this);
child->pidl = itempidl[c];
child->fullpidl = fullpidl;
child->attrib = attribs[c];
update_by_pidl(child);
put_fileitem(child);
}
else {
ASSERT(child->parent == this);
free_pidl(fullpidl);
free_pidl(itempidl[c]);
}
this->insertChildSorted(child);
}
}
pEnum->Release();
}
if (pFolder != shl_idesktop)
pFolder->Release();
}
}
#else
{
char buf[MAX_PATH], path[MAX_PATH], tmp[32];
ustrcpy(path, this->filename.c_str());
put_backslash(path);
replace_filename(buf,
path,
uconvert_ascii("*.*", tmp),
sizeof(buf));
#ifdef WORKAROUND_64BITS_SUPPORT
// we cannot use the for_each_file's 'param' to wrap a 64-bits pointer
for_each_child_callback_param = this;
for_each_file(buf, FA_TO_SHOW, for_each_child_callback, 0);
#else
for_each_file(buf, FA_TO_SHOW,
for_each_child_callback,
(int)this);
#endif
}
#endif
// check old file-items (maybe removed directories or file-items)
for (it=this->children.begin();
it!=this->children.end(); ) {
child = static_cast<FileItem*>(*it);
if (child->removed) {
it = this->children.erase(it);
fileitems_map->erase(fileitems_map->find(child->keyname));
delete child;
}
else
++it;
}
// now this file-item is updated
this->version = current_file_system_version;
}
return this->children;
}
bool FileItem::isFolder() const
{
return IS_FOLDER(this);
}
void
htmlview_update (LifereaHtmlView *htmlview, itemViewMode mode)
{
GSList *iter;
GString *output;
itemPtr item = NULL;
gchar *baseURL = NULL;
gboolean summaryMode;
/* determine base URL */
switch (mode) {
case ITEMVIEW_SINGLE_ITEM:
item = itemlist_get_selected ();
if(item) {
baseURL = (gchar *)node_get_base_url (node_from_id (item->nodeId));
item_unload (item);
}
break;
default:
if (htmlView_priv.node)
baseURL = (gchar *) node_get_base_url (htmlView_priv.node);
break;
}
if (baseURL)
baseURL = g_markup_escape_text (baseURL, -1);
output = g_string_new (NULL);
htmlview_start_output (output, baseURL, TRUE, TRUE);
/* HTML view updating means checking which items
need to be updated, render them and then
concatenate everything from cache and output it */
switch (mode) {
case ITEMVIEW_SINGLE_ITEM:
item = itemlist_get_selected ();
if (item) {
gchar *html = htmlview_render_item (item, mode, FALSE);
if (html) {
g_string_append (output, html);
g_free (html);
}
item_unload (item);
}
break;
case ITEMVIEW_ALL_ITEMS:
/* Output optimization for feeds without item content. This
is not done for folders, because we only support all items
in summary mode or all in detailed mode. With folder item
sets displaying everything in summary because of only a
single feed without item descriptions would make no sense. */
summaryMode = (NULL != htmlView_priv.node) &&
!IS_FOLDER (htmlView_priv.node) &&
!IS_VFOLDER (htmlView_priv.node) &&
(htmlView_priv.missingContent > 3);
/* concatenate all items */
iter = htmlView_priv.orderedChunks;
while (iter) {
/* try to retrieve item HTML chunk from cache */
htmlChunkPtr chunk = (htmlChunkPtr)iter->data;
/* if not found: render new item now and add to cache */
if (!chunk->html) {
item = item_load (chunk->id);
if (item) {
debug1 (DEBUG_HTML, "rendering item to HTML view: >>>%s<<<", item_get_title (item));
chunk->html = htmlview_render_item (item, mode, summaryMode);
item_unload (item);
}
}
if (chunk->html)
g_string_append (output, chunk->html);
iter = g_slist_next (iter);
}
break;
case ITEMVIEW_NODE_INFO:
{
gchar *html;
if (htmlView_priv.node) {
html = node_render (htmlView_priv.node);
if (html) {
g_string_append (output, html);
g_free (html);
}
}
}
break;
default:
g_warning ("HTML view: invalid viewing mode!!!");
break;
}
htmlview_finish_output (output);
debug1 (DEBUG_HTML, "writing %d bytes to HTML view", strlen (output->str));
liferea_htmlview_write (htmlview, output->str, baseURL);
g_string_free (output, TRUE);
g_free (baseURL);
}
