const gchar *
metadata_list_get (GSList *metadata, const gchar *strid)
{
GSList *values;
values = metadata_list_get_values (metadata, strid);
return values?values->data:NULL;
}
static gboolean
itemset_merge_item (itemSetPtr itemSet, GList *items, itemPtr item, gint maxChecks, gboolean allowUpdates)
{
gboolean allowStateChanges = FALSE;
gboolean merge;
nodePtr node;
debug2 (DEBUG_UPDATE, "trying to merge \"%s\" to node id \"%s\"", item_get_title (item), itemSet->nodeId);
g_assert (itemSet->nodeId);
node = node_from_id (itemSet->nodeId);
if (node)
allowStateChanges = NODE_SOURCE_TYPE (node)->capabilities & NODE_SOURCE_CAPABILITY_ITEM_STATE_SYNC;
/* first try to merge with existing item */
merge = itemset_generic_merge_check (items, item, maxChecks, allowUpdates, allowStateChanges);
/* if it is a new item add it to the item set */
if (merge) {
g_assert (!item->nodeId);
g_assert (!item->id);
item->nodeId = g_strdup (itemSet->nodeId);
if (!item->parentNodeId)
item->parentNodeId = g_strdup (itemSet->nodeId);
/* step 1: write item to DB */
db_item_update (item);
/* step 2: add to itemset */
itemSet->ids = g_list_prepend (itemSet->ids, GUINT_TO_POINTER (item->id));
/* step 3: trigger async enrichment of item description */
if (node && IS_FEED (node) && ((feedPtr)node->data)->html5Extract)
feed_enrich_item (node->subscription, item);
debug3 (DEBUG_UPDATE, "-> added \"%s\" (id=%d) to item set %p...", item_get_title (item), item->id, itemSet);
/* step 4: duplicate detection, mark read if it is a duplicate */
if (item->validGuid) {
GSList *iter, *duplicates;
duplicates = iter = db_item_get_duplicates (item->sourceId);
while (iter) {
debug1 (DEBUG_UPDATE, "-> duplicate guid exists: #%lu", GPOINTER_TO_UINT (iter->data));
iter = g_slist_next (iter);
}
if (g_slist_length (duplicates) > 1) {
item->readStatus = TRUE; /* no unread counting... */
item->popupStatus = FALSE; /* no notification... */
}
g_slist_free (duplicates);
}
/* step 5: Check item for new enclosures to download */
if (node && (((feedPtr)node->data)->encAutoDownload)) {
GSList *iter = metadata_list_get_values (item->metadata, "enclosure");
while (iter) {
enclosurePtr enc = enclosure_from_string (iter->data);
debug1 (DEBUG_UPDATE, "download enclosure (%s)", (gchar *)iter->data);
enclosure_download (NULL, enc->url, FALSE /* non interactive */);
iter = g_slist_next (iter);
enclosure_free (enc);
}
}
} else {
debug2 (DEBUG_UPDATE, "-> not adding \"%s\" to node id \"%s\"...", item_get_title (item), itemSet->nodeId);
item_unload (item);
}
return merge;
}