static gchar *
htmlview_render_item (itemPtr item,
guint viewMode,
gboolean summaryMode)
{
renderParamPtr params;
gchar *output = NULL, *baseUrl = NULL;
nodePtr node;
xmlDocPtr doc;
xmlNodePtr xmlNode;
const gchar *text_direction = NULL;
gboolean isMergedItemset;
debug_enter ("htmlview_render_item");
/* don't use node from htmlView_priv as this would be
wrong for folders and other merged item sets */
node = node_from_id (item->nodeId);
isMergedItemset = (node != htmlView_priv.node);
/* do the XML serialization */
doc = xmlNewDoc ("1.0");
xmlNode = xmlNewDocNode (doc, NULL, "itemset", NULL);
xmlDocSetRootElement (doc, xmlNode);
item_to_xml(item, xmlDocGetRootElement (doc));
text_direction = htmlview_get_item_direction (item);
if (IS_FEED (node)) {
xmlNodePtr feed;
feed = xmlNewChild (xmlDocGetRootElement (doc), NULL, "feed", NULL);
feed_to_xml (node, feed);
}
/* do the XSLT rendering */
params = render_parameter_new ();
if (NULL != node_get_base_url (node)) {
baseUrl = common_uri_escape (node_get_base_url (node));
render_parameter_add (params, "baseUrl='%s'", baseUrl);
}
render_parameter_add (params, "summary='%d'", summaryMode?1:0);
render_parameter_add (params, "showFeedName='%d'", isMergedItemset?1:0);
render_parameter_add (params, "single='%d'", (viewMode == ITEMVIEW_SINGLE_ITEM)?1:0);
render_parameter_add (params, "txtDirection='%s'", text_direction);
render_parameter_add (params, "appDirection='%s'", common_get_app_direction ());
output = render_xml (doc, "item", params);
/* For debugging use: xmlSaveFormatFile("/tmp/test.xml", doc, 1); */
xmlFreeDoc (doc);
g_free (baseUrl);
debug_exit ("htmlview_render_item");
return output;
}
char* list_to_xml_params(list l)
{
char* pnode,*dnode;
item np;
pnode = "";
for(np = l;np != NULL;np=np->next)
{
dnode = __s(XML_PAR,item_to_xml(np));
pnode = __s("%s%s",pnode,dnode);
}
return __s(XML_PARS,pnode);
}
char* item_to_xml(item it)
{
char *dnode;
item np;
switch(it->type)
{
case RPC_TYPE_BASE64:
dnode = __s(XML_B64,it->value.b64);
break;
case RPC_TYPE_BOOL:
dnode = __s(XML_BOOL,it->value.b);
break;
case RPC_TYPE_DOUBLE:
dnode = __s(XML_DBLE,it->value.d);
break;
case RPC_TYPE_DATE:
dnode = __s(XML_DATE,it->value.date);
break;
case RPC_TYPE_INT:
case RPC_TYPE_I4:
dnode = __s(XML_INT,it->value.i);
break;
case RPC_TYPE_STRING:
dnode = __s(XML_STR,it->value.s);
break;
case RPC_TYPE_ARRAY:/*a bit more complicate*/
dnode = "";
for(np = it->value.array;np!=NULL;np=np->next)
dnode = __s("%s%s", dnode,item_to_xml(np));
dnode = __s(XML_ARR,dnode);
break;
default:
dnode = XML_NIL;
break;
}
return __s(XML_VALUE,dnode);
}
