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Feature: Added that much of a XSPF -> JSPF renderer as we need

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This commit is contained in:
Philipp Schafft 2020-10-07 20:14:22 +00:00
parent 758a67c475
commit 3af23324f0
1 changed files with 85 additions and 0 deletions
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85
src/xml2json.c
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@ -427,6 +427,91 @@ static void render_node_legacystats(json_renderer_t *renderer, xmlDocPtr doc, xm
render_node_generic(renderer, doc, node, parent, cache);
}
static void render_node_xspf(json_renderer_t *renderer, xmlDocPtr doc, xmlNodePtr node, xmlNodePtr parent, struct xml2json_cache *cache)
{
const char * text_keys[] = {"title", "creator", "annotation", "info", "identifier", "image", "date", "license", "album", NULL};
const char * uint_keys[] = {"trackNum", "duration", NULL};
int handled = 0;
if (node->type == XML_ELEMENT_NODE) {
const char *nodename = (const char *)node->name;
int handle_childs = 0;
int close_after_me = 0;
size_t i;
handled = 1;
for (i = 0; text_keys[i]; i++) {
if (strcmp(nodename, text_keys[i]) == 0) {
handle_textchildnode(renderer, doc, node, parent, cache);
return;
}
}
for (i = 0; uint_keys[i]; i++) {
if (strcmp(nodename, uint_keys[i]) == 0) {
xmlChar *value = xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
if (value) {
long long int val = strtoll((const char*)value, NULL, 10);
if (val < 0)
return;
json_renderer_write_key(renderer, nodename, JSON_RENDERER_FLAGS_NONE);
json_renderer_write_uint(renderer, val);
xmlFree(value);
return ;
}
return;
}
}
for (i = 0; text_keys[i]; i++) {
if (strcmp(nodename, text_keys[i]) == 0) {
handle_textchildnode(renderer, doc, node, parent, cache);
return;
}
}
if (strcmp(nodename, "playlist") == 0) {
json_renderer_begin(renderer, JSON_ELEMENT_TYPE_OBJECT);
json_renderer_write_key(renderer, "playlist", JSON_RENDERER_FLAGS_NONE);
json_renderer_begin(renderer, JSON_ELEMENT_TYPE_OBJECT);
handle_childs = 1;
close_after_me = 2;
} else if (strcmp(nodename, "trackList") == 0) {
json_renderer_write_key(renderer, "track", JSON_RENDERER_FLAGS_NONE);
json_renderer_begin(renderer, JSON_ELEMENT_TYPE_ARRAY);
handle_childs = 1;
close_after_me = 1;
} else if (strcmp(nodename, "track") == 0) {
json_renderer_begin(renderer, JSON_ELEMENT_TYPE_OBJECT);
handle_childs = 1;
close_after_me = 1;
} else {
handled = 0;
}
if (handled) {
if (handle_childs) {
xmlNodePtr child = node->xmlChildrenNode;
while (child) {
render_node_xspf(renderer, doc, child, node, cache);
child = child->next;
};
}
for (; close_after_me; close_after_me--)
json_renderer_end(renderer);
}
}
if (!handled)
render_node_generic(renderer, doc, node, parent, cache);
}
static void render_node_generic(json_renderer_t *renderer, xmlDocPtr doc, xmlNodePtr node, xmlNodePtr parent, struct xml2json_cache *cache)
{
json_renderer_begin(renderer, JSON_ELEMENT_TYPE_OBJECT);