From 8ecd958ff229ba5f0a1692966ee7d2a56b410c0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96man?= <andreas@lonelycoder.com>
Date: Tue, 22 Apr 2008 06:44:53 +0000
Subject: [PATCH] Add support for renaming adapters

---
 ajaxui/ajaxui_config_dvb.c | 58 ++++++++++++++++++++++++++++++++++++--
 ajaxui/tvheadend.js        |  9 ++++++
 2 files changed, 64 insertions(+), 3 deletions(-)

diff --git a/ajaxui/ajaxui_config_dvb.c b/ajaxui/ajaxui_config_dvb.c
index bfc62844..92b75896 100644
--- a/ajaxui/ajaxui_config_dvb.c
+++ b/ajaxui/ajaxui_config_dvb.c
@@ -195,13 +195,18 @@ ajax_adaptereditor(http_connection_t *hc, http_reply_t *hr,
   ajax_box_begin(tq, AJAX_BOX_FILLED, NULL, NULL, NULL);
 
   tcp_qprintf(tq, 
-	      "<div style=\"text-align: center; font-weight: bold\">%s</div>",
-	      tda->tda_displayname);
+	      "<div id=\"adaptername_%s\" "
+	      "style=\"text-align: center; font-weight: bold\">%s</div>",
+	      tda->tda_identifier, tda->tda_displayname);
   
   ajax_box_end(tq, AJAX_BOX_FILLED);
 
   /* Type */
 
+  tcp_qprintf(tq, "<div style=\"overflow: auto; width:100%%\">");
+
+  tcp_qprintf(tq, "<div style=\"float: left; width:45%%\">");
+
   tcp_qprintf(tq, "<div class=\"infoprefixwide\">Model:</div>"
 	      "<div>%s (%s)</div>", 
 	      tda->tda_fe_info ? tda->tda_fe_info->name : "<Unknown>",
@@ -231,7 +236,17 @@ ajax_adaptereditor(http_connection_t *hc, http_reply_t *hr,
     //  tcp_qprintf(tq, "<div class=\"infoprefixwide\">Capabilities:</div>");
   }
 
+  tcp_qprintf(tq, "</div>");
+
+  ajax_a_jsfuncf(tq, "Rename adapter...",
+		 "dvb_adapter_rename('%s', '%s');",
+		 tda->tda_identifier, tda->tda_displayname);
  
+  tcp_qprintf(tq, "</div>");
+
+  /* Muxes and transports */
+
+
   tcp_qprintf(tq, "<div style=\"float: left; width:45%\">");
 
   ajax_box_begin(tq, AJAX_BOX_SIDEBOX, NULL, NULL, "Multiplexes");
@@ -691,7 +706,7 @@ ajax_dvbmuxeditor(http_connection_t *hc, http_reply_t *hr,
 
 
 /**
- * Delete all muxes on an adapter
+ * Delete muxes on an adapter
  */
 static int
 ajax_adapterdelmux(http_connection_t *hc, http_reply_t *hr, 
@@ -725,6 +740,42 @@ ajax_adapterdelmux(http_connection_t *hc, http_reply_t *hr,
   return 0;
 }
 
+/**
+ * Rename adapter
+ */
+static int
+ajax_adapterrename(http_connection_t *hc, http_reply_t *hr, 
+		   const char *remain, void *opaque)
+{
+  th_dvb_adapter_t *tda;
+
+  tcp_queue_t *tq = &hr->hr_tq;
+  const char *s;
+
+  if(remain == NULL || (tda = dvb_adapter_find_by_identifier(remain)) == NULL)
+    return HTTP_STATUS_NOT_FOUND;
+
+  if((s = http_arg_get(&hc->hc_req_args, "newname")) == NULL)
+    return HTTP_STATUS_BAD_REQUEST;
+
+  free(tda->tda_displayname);
+  tda->tda_displayname = strdup(s);
+  dvb_tda_save(tda);
+ 
+  tcp_qprintf(tq,
+	      "$('adaptername_%s').innerHTML='%s';",
+	      tda->tda_identifier, tda->tda_displayname);
+
+  tcp_qprintf(tq,
+	      "new Ajax.Updater('summary_%s', "
+	      "'/ajax/dvbadaptersummary/%s', {method: 'get'})",
+	    tda->tda_identifier, tda->tda_identifier);
+
+  http_output(hc, hr, "text/javascript; charset=UTF8", NULL, 0);
+  return 0;
+}
+
+
 /**
  *
  */
@@ -733,6 +784,7 @@ ajax_config_dvb_init(void)
 {
   http_path_add("/ajax/dvbadaptermuxlist"   , NULL, ajax_adaptermuxlist);
   http_path_add("/ajax/dvbadaptersummary"   , NULL, ajax_adaptersummary);
+  http_path_add("/ajax/dvbadapterrename"    , NULL, ajax_adapterrename);
   http_path_add("/ajax/dvbadaptereditor",     NULL, ajax_adaptereditor);
   http_path_add("/ajax/dvbadapteraddmux",     NULL, ajax_adapteraddmux);
   http_path_add("/ajax/dvbadapterdelmux",     NULL, ajax_adapterdelmux);
diff --git a/ajaxui/tvheadend.js b/ajaxui/tvheadend.js
index 51b532bc..c68587e9 100644
--- a/ajaxui/tvheadend.js
+++ b/ajaxui/tvheadend.js
@@ -74,4 +74,13 @@ function mailboxquery(boxid)
 		onFailure: function(req) { alert(req.responseText); },
 		onException: function(t,e) { alert(e); }
 	})
+}
+
+function dvb_adapter_rename(id, oldname)
+{
+	newname = prompt("Enter new name for adapter", oldname);
+	if(newname != null && newname != oldname) {
+		a = new Ajax.Request('/ajax/dvbadapterrename/' + id,
+			{ parameters: { 'newname': newname}});
+	}
 }
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