From 952ab7b6e442d6e7a0a880f01b799fb39a5b92c7 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Thu, 15 Aug 2013 20:57:09 +0100
Subject: Move urldb data acquisition so it doesn't need to be duplicated when
 there are other entry points.

---
 desktop/hotlist.c | 96 +++++++++++++++++++++++++++----------------------------
 1 file changed, 48 insertions(+), 48 deletions(-)

(limited to 'desktop/hotlist.c')

diff --git a/desktop/hotlist.c b/desktop/hotlist.c
index 52c85bdea..d137a5e57 100644
--- a/desktop/hotlist.c
+++ b/desktop/hotlist.c
@@ -148,6 +148,30 @@ static nserror hotlist_entry_insert(struct hotlist_entry *e,
 }
 
 
+/**
+ * Delete a hotlist entry
+ *
+ * This does not delete the treeview node, rather it should only be called from
+ * the treeview node delete event message.
+ *
+ * \param e		Entry to delete
+ */
+static void hotlist_delete_entry_internal(struct hotlist_entry *e)
+{
+	assert(e != NULL);
+	assert(e->entry == NULL);
+
+	/* Destroy fields */
+	free((void *)e->data[HL_TITLE].value); /* Eww */
+	free((void *)e->data[HL_LAST_VISIT].value); /* Eww */
+	free((void *)e->data[HL_VISITS].value); /* Eww */
+	nsurl_unref(e->url);
+
+	/* Destroy entry */
+	free(e);
+}
+
+
 /**
  * Add an entry to the hotlist (creates the entry).
  *
@@ -162,7 +186,7 @@ static nserror hotlist_entry_insert(struct hotlist_entry *e,
  *
  * \param url		URL for entry to add to hotlist.
  * \param title		Title for entry, or NULL if using title from data
- * \param data		URL data for the entry
+ * \param data		URL data for the entry, or NULL
  * \param relation	Existing node to insert as relation of, or NULL
  * \param rel		Entry's relationship to relation
  * \param entry		Updated to new treeview entry node
@@ -175,6 +199,20 @@ static nserror hotlist_add_entry_internal(nsurl *url, const char *title,
 	nserror err;
 	struct hotlist_entry *e;
 
+	if (data == NULL) {
+		/* Get the URL data */
+		data = urldb_get_url_data(url);
+		if (data == NULL) {
+			/* No entry in database, so add one */
+			urldb_add_url(url);
+			/* now attempt to get url data */
+			data = urldb_get_url_data(url);
+		}
+		if (data == NULL) {
+			return NSERROR_NOMEM;
+		}
+	}
+
 	/* Create new local hotlist entry */
 	e = malloc(sizeof(struct hotlist_entry));
 	if (e == NULL) {
@@ -186,44 +224,26 @@ static nserror hotlist_add_entry_internal(nsurl *url, const char *title,
 
 	err = hotlist_create_treeview_field_data(e, title, data);
 	if (err != NSERROR_OK) {
+		nsurl_unref(e->url);
+		free(e);
 		return err;
 	}
 
 	err = hotlist_entry_insert(e, relation, rel);
 	if (err != NSERROR_OK) {
+		hotlist_delete_entry_internal(e);
 		return err;
 	}
 
+	/* Make this URL persistent */
+	urldb_set_url_persistence(url, true);
+
 	*entry = e->entry;
 
 	return NSERROR_OK;
 }
 
 
-/**
- * Delete a hotlist entry
- *
- * This does not delete the treeview node, rather it should only be called from
- * the treeview node delete event message.
- *
- * \param e		Entry to delete
- */
-static void hotlist_delete_entry_internal(struct hotlist_entry *e)
-{
-	assert(e != NULL);
-	assert(e->entry == NULL);
-
-	/* Destroy fields */
-	free((void *)e->data[HL_TITLE].value); /* Eww */
-	free((void *)e->data[HL_LAST_VISIT].value); /* Eww */
-	free((void *)e->data[HL_VISITS].value); /* Eww */
-	nsurl_unref(e->url);
-
-	/* Destroy entry */
-	free(e);
-}
-
-
 static nserror hotlist_tree_node_folder_cb(
 		struct treeview_node_msg msg, void *data)
 {
@@ -312,11 +332,9 @@ typedef struct {
 static nserror hotlist_load_entry(dom_node *li, hotlist_load_ctx *ctx)
 {
 	dom_node *a;
-	dom_string *title1;
-	dom_string *url1;
+	dom_string *title1, *url1;
 	char *title;
 	nsurl *url;
-	const struct url_data *data;
 	dom_exception derror;
 	nserror err;
 
@@ -348,7 +366,7 @@ static nserror hotlist_load_entry(dom_node *li, hotlist_load_ctx *ctx)
 				dom_string_byte_length(title1));
 		dom_string_unref(title1);
 	} else {
-		title = strdup("");
+		title = strdup("<No title>");
 	}
 	if (title == NULL) {
 		warn_user("NoMemory", NULL);
@@ -370,26 +388,8 @@ static nserror hotlist_load_entry(dom_node *li, hotlist_load_ctx *ctx)
 		return err;
 	}
 
-	/* Get the URL data */
-	data = urldb_get_url_data(url);
-	if (data == NULL) {
-		/* No entry in database, so add one */
-		urldb_add_url(url);
-		/* now attempt to get url data */
-		data = urldb_get_url_data(url);
-	}
-	if (data == NULL) {
-		nsurl_unref(url);
-		free(title);
-
-		return NSERROR_NOMEM;
-	}
-
-	/* Make this URL persistent */
-	urldb_set_url_persistence(url, true);
-
 	/* Add the entry */
-	err = hotlist_add_entry_internal(url, title, data, ctx->rel,
+	err = hotlist_add_entry_internal(url, title, NULL, ctx->rel,
 			ctx->relshp, &ctx->rel);
 	nsurl_unref(url);
 	ctx->relshp = TREE_REL_NEXT_SIBLING;
-- 
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