Add support for content in the entry.

[cascardo/atompub.git] / atom / entry.c

diff --git a/atom/entry.c b/atom/entry.c
index 31994c3..fd2921e 100644 (file)
--- a/atom/entry.c
+++ b/atom/entry.c
@@ -22,17 +22,22 @@
 #include <glib.h>
 #include <libxml/tree.h>
 #include <libxml/parser.h>
+#include <time.h>
 
 struct _atom_entry
 {
   xmlDocPtr doc;
   AtomID *id;
   char *title;
+  time_t updated;
   GPtrArray *authors;
   GPtrArray *categories;
   char *summary;
+  AtomContent *content;
 };
 
+static void atom_entry_updated_set_from_iso8601 (AtomEntry *, char *);
+
 void atom_entry_author_add (AtomEntry *, AtomPerson *);
 static void atom_entry_authors_delete (AtomEntry *);
 
@@ -47,10 +52,12 @@ atom_entry_new (char *id, char *title, AtomPerson *author)
   entry->doc = NULL;
   entry->id = atom_id_new (id);
   entry->title = g_strdup (title);
+  entry->updated = time (0);
   entry->authors = NULL;
   entry->categories = NULL;
   atom_entry_author_add (entry, author);
   entry->summary = NULL;
+  entry->content = NULL;
   return entry;
 }
 
@@ -83,16 +90,21 @@ atom_entry_new_data_len (char *data, size_t len)
         entry->id = atom_id_new (content);
       else if (!xmlStrcmp (child->name, "title"))
         entry->title = g_strdup (content);
+      else if (!xmlStrcmp (child->name, "updated"))
+        atom_entry_updated_set_from_iso8601 (entry, content);
       else if (!xmlStrcmp (child->name, "summary"))
         entry->summary = g_strdup (content);
       else if (!xmlStrcmp (child->name, "author"))
         atom_entry_author_add (entry, atom_person_new_from_xmlnode (child));
       else if (!xmlStrcmp (child->name, "category"))
         atom_entry_category_add (entry, atom_category_new_from_xmlnode (child));
+      else if (!xmlStrcmp (child->name, "content"))
+       entry->content = atom_content_new_from_xmlnode (child);
       else
         xmlFree (content);
     }
-  if (entry->id == NULL || entry->title == NULL || entry->authors == NULL)
+  if (entry->id == NULL || entry->title == NULL ||
+      entry->updated == 0 || entry->authors == NULL)
     {
       atom_entry_delete (entry);
       return NULL;
@@ -150,6 +162,35 @@ atom_entry_title_set (AtomEntry *entry, char *title)
   entry->title = g_strdup (title);
 }
 
+time_t
+atom_entry_updated (AtomEntry *entry)
+{
+  return entry->updated;
+}
+
+void
+atom_entry_updated_set (AtomEntry *entry, time_t updated)
+{
+  entry->updated = updated;
+}
+
+static void
+atom_entry_updated_set_from_iso8601 (AtomEntry *entry, char *updated)
+{
+  GTimeVal gtv;
+  g_time_val_from_iso8601 (updated, &gtv);
+  entry->updated = gtv.tv_sec;
+}
+
+static char *
+atom_entry_updated_to_iso8601 (AtomEntry *entry)
+{
+  GTimeVal gtv;
+  gtv.tv_sec = entry->updated;
+  gtv.tv_usec = 0;
+  return g_time_val_to_iso8601 (&gtv);
+}
+
 void
 atom_entry_authors (AtomEntry *entry, AtomPerson *** authors, size_t *len)
 {
@@ -224,15 +265,31 @@ atom_entry_summary_set (AtomEntry *entry, char *summary)
   entry->summary = g_strdup (summary);
 }
 
+AtomContent *
+atom_entry_content (AtomEntry *entry)
+{
+  return entry->content;
+}
+
+void
+atom_entry_content_set (AtomEntry *entry, AtomContent *content)
+{
+  if (entry->content)
+    atom_content_delete (entry->content);
+  entry->content = content;
+}
+
 static void
 atom_entry_update_xmlnode (AtomEntry *entry)
 {
   xmlNodePtr root;
   xmlNodePtr id;
   xmlNodePtr title;
+  xmlNodePtr updated;
   xmlNodePtr summary;
   xmlNodePtr author;
   xmlNodePtr cat;
+  char *updatedstr;
   int i;
   if (entry->doc == NULL)
     {
@@ -252,9 +309,11 @@ atom_entry_update_xmlnode (AtomEntry *entry)
           next = child->next;
           if (!xmlStrcmp (child->name, "id") ||
               !xmlStrcmp (child->name, "title") ||
+              !xmlStrcmp (child->name, "updated") ||
               !xmlStrcmp (child->name, "summary") ||
               !xmlStrcmp (child->name, "author") ||
-              !xmlStrcmp (child->name, "category"))
+              !xmlStrcmp (child->name, "category") ||
+             !xmlStrcmp (child->name, "content"))
             {
               xmlUnlinkNode (child);
               xmlFreeNode (child);
@@ -264,6 +323,9 @@ atom_entry_update_xmlnode (AtomEntry *entry)
     }
   id = xmlNewTextChild (root, NULL, "id", atom_id_string (entry->id));
   title = xmlNewTextChild (root, NULL, "title", entry->title);
+  updatedstr = atom_entry_updated_to_iso8601 (entry);
+  updated = xmlNewTextChild (root, NULL, "updated", updatedstr);
+  g_free (updatedstr);
   if (entry->summary)
     summary = xmlNewTextChild (root, NULL, "summary", entry->summary);
   for (i = 0; i < entry->authors->len; i++)
@@ -278,8 +340,10 @@ atom_entry_update_xmlnode (AtomEntry *entry)
       AtomCategory *category;
       category = g_ptr_array_index (entry->categories, i);
       cat = atom_category_to_xmlnode (category, "category");
-      xmlAddChild (root, category);
+      xmlAddChild (root, cat);
     }
+  if (entry->content)
+    xmlAddChild (root, atom_content_to_xmlnode (entry->content));
 }
 
 void