[totem-pl-parser] podcast: Add support for item content rating

[Bastien Nocera <hadess src gnome org>]

commit c2e1a8e32a0c59d555e301c9dbb90db73953a76c
Author: crvi <crvisqr gmail com>
Date:   Thu Oct 1 01:39:34 2020 +0530

    podcast: Add support for item content rating

 plparse/tests/parser.c            | 22 ++++++++++++++++++++++
 plparse/totem-pl-parser-podcast.c |  7 +++++--
 2 files changed, 27 insertions(+), 2 deletions(-)
---
diff --git a/plparse/tests/parser.c b/plparse/tests/parser.c
index 635b3f8..6016a49 100644
--- a/plparse/tests/parser.c
+++ b/plparse/tests/parser.c
@@ -962,6 +962,27 @@ test_parsing_feed_explicit (void)
        g_free (uri);
 }
 
+static void
+test_parsing_item_explicit (void)
+{
+       char *uri;
+
+       /* clean item */
+       uri = get_relative_uri (TEST_SRCDIR "podcast-image-url.1.rss");
+       g_assert_cmpstr (parser_test_get_entry_field (uri, TOTEM_PL_PARSER_FIELD_CONTENT_RATING), ==, 
TOTEM_PL_PARSER_CONTENT_RATING_CLEAN);
+       g_free (uri);
+
+       /* explicit item */
+       uri = get_relative_uri (TEST_SRCDIR "podcast-empty-description.rss");
+       g_assert_cmpstr (parser_test_get_entry_field (uri, TOTEM_PL_PARSER_FIELD_CONTENT_RATING), ==, 
TOTEM_PL_PARSER_CONTENT_RATING_EXPLICIT);
+       g_free (uri);
+
+       /* unrated item */
+       uri = get_relative_uri (TEST_SRCDIR "content-no-rating.rss");
+       g_assert_cmpstr (parser_test_get_entry_field (uri, TOTEM_PL_PARSER_FIELD_CONTENT_RATING), ==, 
TOTEM_PL_PARSER_CONTENT_RATING_UNRATED);
+       g_free (uri);
+}
+
 static void
 test_parsing_hadess (void)
 {
@@ -1650,6 +1671,7 @@ main (int argc, char *argv[])
                g_test_add_func ("/parser/parsing/podcast_feed_pubdate", test_parsing_feed_pubdate);
                g_test_add_func ("/parser/parsing/podcast_feed_author", test_parsing_feed_author);
                g_test_add_func ("/parser/parsing/podcast_feed_explicit", test_parsing_feed_explicit);
+               g_test_add_func ("/parser/parsing/podcast_item_explicit", test_parsing_item_explicit);
                g_test_add_func ("/parser/parsing/live_streaming", test_parsing_live_streaming);
                g_test_add_func ("/parser/parsing/xml_mixed_cdata", test_parsing_xml_mixed_cdata);
                g_test_add_func ("/parser/parsing/m3u_streaming", test_parsing_m3u_streaming);
diff --git a/plparse/totem-pl-parser-podcast.c b/plparse/totem-pl-parser-podcast.c
index 1869a68..d1ba4e1 100644
--- a/plparse/totem-pl-parser-podcast.c
+++ b/plparse/totem-pl-parser-podcast.c
@@ -191,12 +191,12 @@ get_content_rating (const char *value)
 static TotemPlParserResult
 parse_rss_item (TotemPlParser *parser, xml_node_t *parent)
 {
-       const char *title, *uri, *description, *author, *img;
+       const char *title, *uri, *description, *author, *img, *explicit;
        const char *pub_date, *duration, *filesize, *content_type, *id;
        xml_node_t *node;
 
        title = uri = description = author = content_type = NULL;
-       img = pub_date = duration = filesize = id = NULL;
+       img = pub_date = duration = filesize = id = explicit = NULL;
 
        for (node = parent->child; node != NULL; node = node->next) {
                if (node->name == NULL)
@@ -289,6 +289,8 @@ parse_rss_item (TotemPlParser *parser, xml_node_t *parent)
                        tmp = xml_parser_get_property (node, "href");
                        if (tmp != NULL)
                                img = tmp;
+               } else if (g_ascii_strcasecmp (node->name, "itunes:explicit") == 0) {
+                       explicit = node->data;
                }
        }
 
@@ -309,6 +311,7 @@ parse_rss_item (TotemPlParser *parser, xml_node_t *parent)
                                         TOTEM_PL_PARSER_FIELD_FILESIZE, filesize,
                                         TOTEM_PL_PARSER_FIELD_CONTENT_TYPE, content_type,
                                         TOTEM_PL_PARSER_FIELD_IMAGE_URI, img,
+                                        TOTEM_PL_PARSER_FIELD_CONTENT_RATING, get_content_rating (explicit),
                                         NULL);
        }