Host multiple sites with the same codebase

This is the beginning of the code for status.net and related status
farms. It will read basic information about a site from a shared,
central database and use the data stored there to switch on the
hostname.

2 files changed, 78 insertions, 0 deletions

diff --git a/classes/Status_network.php b/classes/Status_network.php
new file mode 100755
index 000000000..f7747f71d
--- /dev/null
+++ b/classes/Status_network.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Table Definition for status_network
+ */
+
+class Status_network extends DB_DataObject
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'status_network';                  // table name
+    public $nickname;                        // varchar(64)  primary_key not_null
+    public $hostname;                        // varchar(255)  unique_key
+    public $pathname;                        // varchar(255)  unique_key
+    public $sitename;                        // varchar(255)
+    public $dbhost;                          // varchar(255)
+    public $dbuser;                          // varchar(255)
+    public $dbpass;                          // varchar(255)
+    public $dbname;                          // varchar(255)
+    public $created;                         // datetime()   not_null
+    public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Status_network',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    static function setupDB($dbhost, $dbuser, $dbpass, $dbname)
+    {
+        global $config;
+
+        $config['db']['database_'.$dbname] = "mysqli://$dbuser:$dbpass@$dbhost/$dbname";
+        $config['db']['ini_'.$dbname] = INSTALLDIR.'/classes/statusnet.ini';
+        $config['db']['table_status_network'] = $dbname;
+
+        return true;
+    }
+
+    static function setupSite($servername, $pathname)
+    {
+        global $config;
+
+        $parts = explode('.', $servername);
+
+        $sn = Status_network::staticGet('nickname', $parts[0]);
+
+        if (!empty($sn)) {
+            $dbhost = (empty($sn->dbhost)) ? 'localhost' : $sn->dbhost;
+            $dbuser = (empty($sn->dbuser)) ? $sn->nickname : $sn->dbuser;
+            $dbpass = $sn->dbpass;
+            $dbname = (empty($sn->dbname)) ? $sn->nickname : $sn->dbname;
+
+            $config['db']['database'] = "mysqli://$dbuser:$dbpass@$dbhost/$dbname";
+            $config['site']['name'] = $sn->sitename;
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/classes/statusnet.ini b/classes/statusnet.ini
new file mode 100755
index 000000000..a70cd4122
--- /dev/null
+++ b/classes/statusnet.ini
@@ -0,0 +1,17 @@
+
+[status_network]
+nickname = 130
+hostname = 2
+pathname = 2
+sitename = 2
+dbhost = 2
+dbuser = 2
+dbpass = 2
+dbname = 2
+created = 142
+modified = 384
+
+[status_network__keys]
+nickname = K
+hostname = U
+pathname = U