From ef7690c3845e3c1cebcf3caba7f7667a10e7123d Mon Sep 17 00:00:00 2001
From: Milan Crha <mcrha@redhat.com>
Date: Tue, 18 May 2010 22:47:29 +0200
Subject: Bug #499320 - Preview before import from command line

---
 addressbook/importers/evolution-ldif-importer.c | 63 +++++++++++++++++++++++--
 1 file changed, 58 insertions(+), 5 deletions(-)

(limited to 'addressbook/importers/evolution-ldif-importer.c')

diff --git a/addressbook/importers/evolution-ldif-importer.c b/addressbook/importers/evolution-ldif-importer.c
index 41dda05a40..52ce90e212 100644
--- a/addressbook/importers/evolution-ldif-importer.c
+++ b/addressbook/importers/evolution-ldif-importer.c
@@ -221,7 +221,7 @@ populate_contact_address (EContactAddress *address, gchar *attr, gchar *value)
 }
 
 static gboolean
-parseLine (LDIFImporter *gci, EContact *contact,
+parseLine (GHashTable *dn_contact_hash, EContact *contact,
 	   EContactAddress *work_address, EContactAddress *home_address,
 	   gchar **buf)
 {
@@ -307,7 +307,7 @@ parseLine (LDIFImporter *gci, EContact *contact,
 		if (!field_handled) {
 			if (!g_ascii_strcasecmp (ptr, "dn"))
 				g_hash_table_insert (
-					gci->dn_contact_hash,
+					dn_contact_hash,
 					g_strdup (ldif_value->str), contact);
 			else if (!g_ascii_strcasecmp (ptr, "objectclass") &&
 				!g_ascii_strcasecmp (ldif_value->str, "groupofnames")) {
@@ -342,7 +342,7 @@ parseLine (LDIFImporter *gci, EContact *contact,
 }
 
 static EContact *
-getNextLDIFEntry(LDIFImporter *gci, FILE *f )
+getNextLDIFEntry(GHashTable *dn_contact_hash, FILE *f )
 {
 	EContact *contact;
 	EContactAddress *work_address, *home_address;
@@ -372,7 +372,7 @@ getNextLDIFEntry(LDIFImporter *gci, FILE *f )
 
 	buf = str->str;
 	while (buf) {
-		if (!parseLine (gci, contact, work_address, home_address, &buf)) {
+		if (!parseLine (dn_contact_hash, contact, work_address, home_address, &buf)) {
 			/* parsing error */
 			g_string_free (str, TRUE);
 			e_contact_address_free (work_address);
@@ -480,7 +480,7 @@ ldif_import_contacts(gpointer d)
 	   ones till the end */
 
 	if (gci->state == 0) {
-		while (count < 50 && (contact = getNextLDIFEntry(gci, gci->file))) {
+		while (count < 50 && (contact = getNextLDIFEntry(gci->dn_contact_hash, gci->file))) {
 			if (e_contact_get (contact, E_CONTACT_IS_LIST)) {
 				gci->list_contacts = g_slist_prepend(gci->list_contacts, contact);
 			} else {
@@ -674,6 +674,58 @@ ldif_cancel(EImport *ei, EImportTarget *target, EImportImporter *im)
 		gci->state = 2;
 }
 
+static GtkWidget *
+ldif_get_preview (EImport *ei, EImportTarget *target, EImportImporter *im)
+{
+	GtkWidget *preview;
+	GList *contacts = NULL;
+	EContact *contact;
+	EImportTargetURI *s = (EImportTargetURI *)target;
+	gchar *filename;
+	GHashTable *dn_contact_hash;
+	FILE *file;
+
+	filename = g_filename_from_uri (s->uri_src, NULL, NULL);
+	if (filename == NULL) {
+		g_message (G_STRLOC ": Couldn't get filename from URI '%s'", s->uri_src);
+		return NULL;
+	}
+
+	file = g_fopen(filename, "r");
+	g_free (filename);
+
+	if (file == NULL) {
+		g_message (G_STRLOC ": Can't open .ldif file");
+		return NULL;
+	}
+
+	dn_contact_hash = g_hash_table_new_full (
+		g_str_hash, g_str_equal,
+		(GDestroyNotify) g_free,
+		(GDestroyNotify) NULL);
+
+	while (contact = getNextLDIFEntry (dn_contact_hash, file), contact != NULL) {
+		if (!e_contact_get (contact, E_CONTACT_IS_LIST)) {
+			add_to_notes(contact, E_CONTACT_OFFICE);
+			add_to_notes(contact, E_CONTACT_SPOUSE);
+			add_to_notes(contact, E_CONTACT_BLOG_URL);
+		}
+
+		contacts = g_list_prepend (contacts, contact);
+	}
+
+	g_hash_table_destroy (dn_contact_hash);
+
+	contacts = g_list_reverse (contacts);
+	preview = evolution_contact_importer_get_preview_widget (contacts);
+
+	g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
+	g_list_free (contacts);
+	fclose (file);
+
+	return preview;
+}
+
 static EImportImporter ldif_importer = {
 	E_IMPORT_TARGET_URI,
 	0,
@@ -681,6 +733,7 @@ static EImportImporter ldif_importer = {
 	ldif_getwidget,
 	ldif_import,
 	ldif_cancel,
+	ldif_get_preview,
 };
 
 EImportImporter *
-- 
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