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/* rsspp - Copyright (C) 2008-2012 Andreas Krennmair <ak@newsbeuter.org>
* Licensed under the MIT/X Consortium License. See file LICENSE
* for more information.
*/
#include <config.h>
#include <rsspp_internal.h>
#include <utils.h>
#include <cstring>
using namespace newsbeuter;
namespace rsspp {
void rss_20_parser::parse_feed(feed& f, xmlNode * rootNode) {
if (!rootNode)
throw exception(_("XML root node is NULL"));
const char * ns = rootNode->ns ? (const char *)rootNode->ns->href : NULL; //(const char *)xmlGetProp(rootNode, (const xmlChar *)"xmlns");
if (ns != NULL) {
if (strcmp(ns, RSS20USERLAND_URI) == 0) {
this->ns = strdup(ns);
}
}
rss_09x_parser::parse_feed(f, rootNode);
}
void rss_09x_parser::parse_feed(feed& f, xmlNode * rootNode) {
if (!rootNode)
throw exception(_("XML root node is NULL"));
xmlNode * channel = rootNode->children;
while (channel && strcmp((const char *)channel->name, "channel")!=0)
channel = channel->next;
if (!channel)
throw exception(_("no RSS channel found"));
for (xmlNode * node = channel->children; node != NULL; node = node->next) {
if (node_is(node, "title", ns)) {
f.title = get_content(node);
f.title_type = "text";
} else if (node_is(node, "link", ns)) {
f.link = get_content(node);
} else if (node_is(node, "description", ns)) {
f.description = get_content(node);
} else if (node_is(node, "language", ns)) {
f.language = get_content(node);
} else if (node_is(node, "managingEditor", ns)) {
f.managingeditor = get_content(node);
} else if (node_is(node, "item", ns)) {
f.items.push_back(parse_item(node));
}
}
}
item rss_09x_parser::parse_item(xmlNode * itemNode) {
item it;
std::string author;
std::string dc_date;
for (xmlNode * node = itemNode->children; node != NULL; node = node->next) {
if (node_is(node, "title", ns)) {
it.title = get_content(node);
it.title_type = "text";
} else if (node_is(node, "link", ns)) {
it.link = get_content(node);
} else if (node_is(node, "description", ns)) {
it.description = get_content(node);
} else if (node_is(node, "encoded", CONTENT_URI)) {
it.content_encoded = get_content(node);
} else if (node_is(node, "summary", ITUNES_URI)) {
it.itunes_summary = get_content(node);
} else if (node_is(node, "guid", ns)) {
it.guid = get_content(node);
it.guid_isPermaLink = true;
std::string isPermaLink = get_prop(node,"isPermaLink");
if (isPermaLink == "false")
it.guid_isPermaLink = false;
} else if (node_is(node, "pubDate", ns)) {
it.pubDate = get_content(node);
} else if (node_is(node, "date", DC_URI)) {
dc_date = w3cdtf_to_rfc822(get_content(node));
} else if (node_is(node, "author", ns)) {
std::string authorfield = get_content(node);
if (authorfield[authorfield.length()-1] == ')') {
it.author_email = newsbeuter::utils::tokenize(authorfield, " ")[0];
unsigned int start, end;
end = authorfield.length()-2;
for (start = end; start > 0 && authorfield[start] != '('; start--) { }
it.author = authorfield.substr(start+1, end-start);
} else {
it.author_email = authorfield;
it.author = authorfield;
}
} else if (node_is(node, "creator", DC_URI)) {
author = get_content(node);
} else if (node_is(node, "enclosure", ns)) {
it.enclosure_url = get_prop(node, "url");
it.enclosure_type = get_prop(node, "type");
} else if (node_is(node, "content", MEDIA_RSS_URI)) {
it.enclosure_url = get_prop(node, "url");
it.enclosure_type = get_prop(node, "type");
} else if (node_is(node, "group", MEDIA_RSS_URI)) {
for (xmlNode * mnode = node->children; mnode != NULL; mnode = mnode->next) {
if (node_is(mnode, "content", MEDIA_RSS_URI)) {
it.enclosure_url = get_prop(mnode, "url");
it.enclosure_type = get_prop(mnode, "type");
}
}
}
}
if (it.author == "") {
it.author = author;
}
if (it.pubDate == "") {
it.pubDate = dc_date;
}
return it;
}
rss_09x_parser::~rss_09x_parser() {
free((void *)ns);
}
}
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