how to set nectar's Graph links?

[imhere]

HI
my nectar is working,but the reports send to email with wrong Graph links,my web's path like this :http://XXX:8080/cacti , but the path send to my email is http://xxx(or server name)/cacti. so where can i set the path?

[noname]

Try this patch.
This is for nectar-0.30.
(I imitated the code from 'thold/includes/settings.php'.)

Code: Select all

--- setup.php.org       2010-12-31 04:31:55.000000000 +0900
+++ setup.php           2011-03-02 19:27:34.194259000 +0900
@@ -477,6 +477,14 @@
                        "default" => NECTAR_TYPE_INLINE_PNG,
                        "array" => $attach_types
                        ),
+               'nectar_base_url' => array(
+                       'friendly_name' => 'Nectar Base URL',
+                       'description' => 'Cacti base URL for \'Graph linked\'',
+                       'method' => 'textbox',
+                       // Set the default only if called from 'settings.php'
+                       'default' => ((isset($_SERVER['HTTP_HOST']) && isset($_SERVER['PHP_SELF']) && basename($_SERVER['PHP_SELF']) == 'settings.php') ? ('http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/') : ''),
+                       'max_length' => 255,
+                       ),
                "nectar_max_attach" => array(
                        "friendly_name" => "Maximum E-Mail Size",
                        "description" => "The maximum size of the E-Mail message including all attachements.",

Code: Select all

--- nectar_functions.php.org    2010-12-31 04:28:38.000000000 +0900
+++ nectar_functions.php        2011-03-02 19:30:51.508194000 +0900
@@ -669,6 +669,8 @@
        }

        if ($nectar["graph_linked"] == "on" ) {
+           $base_url = read_config_option("nectar_base_url");
+           if ($base_url == '') {
                /* determine our hostname/servername in different environments */
                if (isset($_SERVER["SERVER_NAME"])) {
                        $hostname = $_SERVER["SERVER_NAME"];
@@ -681,8 +683,10 @@
                } else {
                        $hostname = "";
                }
+               $base_url = "http://" . $hostname . $config['url_path'];
+           }

-               $out = "<a href='http://" . $hostname . $config['url_path'] . "graph.php?action=view&local_graph_id=".$item['local_graph_id']."&rra_id=all'>" . $out . "</a>";
+               $out = "<a href='" . $base_url . "graph.php?action=view&local_graph_id=".$item['local_graph_id']."&rra_id=all'>" . $out . "</a>";
                nectar_log(__FUNCTION__ . ", Link: " . $out, false, "NECTAR TRACE", POLLER_VERBOSITY_MEDIUM);
        }

And after patched, go 'Console' -> 'Settings' -> 'Misc' tab, then click 'save'.
(By this operation, 'nectar_base_url' record is added to 'settings' table)

Example in my environment

nectar_base_url.png (45.26 KiB) Viewed 3138 times

Note: $_SERVER['HTTP_HOST'] is only available when accessed via browser...
(not available from scheduled task)

[imhere]

hi man! thanks!

[ari]

I am using nectar 0.30 on 0.8.7g

While trying to apply both patches, I got errors from the patch utility:

Code: Select all

root@tor-cacti:/var/www/cacti/plugins/nectar# patch --verbose < patch1   
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- setup.php.org       2010-12-31 04:31:55.000000000 +0900
|+++ setup.php           2011-03-02 19:27:34.194259000 +0900
--------------------------
Patching file setup.php using Plan A...
Hunk #1 FAILED at 477.
1 out of 1 hunk FAILED -- saving rejects to file setup.php.rej
done

I tried various patch options (e.g. -p1) with no luck. Similarly with the second patch.

Finally, I manually added the new lines (and deleted the one line marked with '-') and it just worked fine. The new option showed up in cacti > settings > MISC and the links in the reported graphs are OK.

It would be great to have this patch integrated into nectar for the next stable release.

[noname]

Sorry, probably that error is caused by mismatch between the leading tab and spaces.

Add option "--ignore-white-space" when executing patch command,
or use this file instead.

nectar_base_url.patch.txt

(1.79 KiB) Downloaded 271 times

[pabloc]

Hello 'Noname', thanks a lots for your patch! (It worked fine with Cacti 0.8.8a + Nectar v0.35a).

The only extra-thing I've done (by hand), was to adapt the lines from your patch, to Nectar v0.35a plus the other patch I've submitted to the forum:

http://forums.cacti.net/viewtopic.php?f ... 0&start=30



Note: I'm running Cacti v0.8.8a + Spine v0.8.8 + plugins (including Nectar v0.35a) on a FreeBSD 8.3p4 box at work.

Regards,
Pablo Carboni.

[Hengendro]

Sorry, but i dont understand what file is patched... nectar.php? setup.php???

Regards.