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authorMike Macgirvin <mike@macgirvin.com>2010-08-15 21:49:29 -0700
committerMike Macgirvin <mike@macgirvin.com>2010-08-15 21:49:29 -0700
commit35e29e10e69dfb086e990d852aa6b5006ce31d1b (patch)
tree75ba2b51a5171b90a40a8af33b11a38835cc9e21 /mod/install.php
parent7294a3aab110b6e740c70dc3ea086c7aa4d4dd13 (diff)
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installer changes, pe sync
Diffstat (limited to 'mod/install.php')
-rw-r--r--mod/install.php153
1 files changed, 153 insertions, 0 deletions
diff --git a/mod/install.php b/mod/install.php
new file mode 100644
index 000000000..cb23b31ed
--- /dev/null
+++ b/mod/install.php
@@ -0,0 +1,153 @@
+<?php
+
+
+function install_post(&$a) {
+
+ global $db;
+
+ $dbhost = notags(trim($_POST['dbhost']));
+ $dbuser = notags(trim($_POST['dbuser']));
+ $dbpass = notags(trim($_POST['dbpass']));
+ $dbdata = notags(trim($_POST['dbdata']));
+ $timezone = notags(trim($_POST['timezone']));
+ $phpath = notags(trim($_POST['phpath']));
+
+ require_once("dba.php");
+
+ $db = new dba($dbhost, $dbuser, $dbpass, $dbdata, $true);
+
+ if(! $db->getdb()) {
+ notice( t('Could not connect to database.') . EOL);
+ return;
+ }
+ else
+ notice( t('Connected to database.') . EOL);
+
+ $tpl = file_get_contents('view/htconfig.tpl');
+ $txt = replace_macros($tpl,array(
+ '$dbhost' => $dbhost,
+ '$dbuser' => $dbuser,
+ '$dbpass' => $dbpass,
+ '$dbdata' => $dbdata,
+ '$timezone' => $timezone,
+ '$phpath' => $phpath
+ ));
+ $result = file_put_contents('.htconfig.php', $txt);
+ if(! $result) {
+ $a->data = $txt;
+ }
+
+ $errors = load_database($db);
+ if(! $errors) {
+ // Our sessions normally are stored in the database. But as we have only managed
+ // to get it bootstrapped milliseconds ago, we have to apply a bit of trickery so
+ // that you'll see the following important notice (which is stored in the session).
+
+ session_write_close();
+ require_once('session.php');
+ session_start();
+ $_SESSION['sysmsg'] = '';
+
+ notice( t('Database import succeeded.') . EOL
+ . t('IMPORTANT: You will need to (manually) setup a scheduled task for the poller.') . EOL
+ . t('Please see the file INSTALL.') . EOL );
+ goaway($a->get_baseurl());
+ }
+ else {
+ $db = null; // start fresh
+ notice( t('Database import failed.') . EOL
+ . t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL
+ . t('Please see the file INSTALL.') . EOL );
+ }
+}
+
+
+function install_content(&$a) {
+
+ notice( t('Welcome to the Mistpark Social Network.') . EOL);
+
+ $o .= check_htconfig();
+ if(strlen($o))
+ return $o;
+
+ if(strlen($a->data)) {
+ $o .= manual_config($a);
+ return;
+ }
+
+ $o .= check_php($phpath);
+
+ require_once('datetime.php');
+
+ $tpl = file_get_contents('view/install_db.tpl');
+ $o .= replace_macros($tpl, array(
+ '$tzselect' => ((x($_POST,'timezone')) ? select_timezone($_POST['timezone']) : select_timezone()),
+ '$submit' => t('Submit'),
+ '$dbhost' => ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'),
+ '$dbuser' => notags(trim($_POST['dbuser'])),
+ '$dbpass' => notags(trim($_POST['dbpass'])),
+ '$dbdata' => notags(trim($_POST['dbdata'])),
+ '$phpath' => $phpath
+ ));
+
+ return $o;
+}
+
+function check_php(&$phpath) {
+ $phpath = trim(shell_exec('which php'));
+ if(! strlen($phpath)) {
+ $o .= <<< EOT
+Could not find a command line version of PHP in the web server PATH. This is required. Please adjust the configuration file .htconfig.php accordingly.
+
+EOT;
+ }
+ return $o;
+}
+
+function check_htconfig() {
+
+ if(((file_exists('.htconfig.php')) && (! is_writable('.htconfig.php')))
+ || (! is_writable('.'))) {
+
+$o .= <<< EOT
+
+The web installer needs to be able to create a file called ".htconfig.php" in the top folder of
+your web server. It is unable to do so. This is most often a permission setting, as the web server
+may not be able to write files in your folder (even if you can).
+
+Please check with your site documentation or support people to see if this situation can be corrected.
+If not, you may be required to perform a manual installation. Please see the file "INSTALL" for instructions.
+
+EOT;
+ }
+
+return $o;
+}
+
+
+function manual_config(&$a) {
+$o .= <<< EOT
+The database configuration file ".htconfig.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.
+
+<textarea rows="24" cols="80" >{$a->data}</textarea>
+EOT;
+return $o;
+}
+
+
+function load_database($db) {
+
+ $str = file_get_contents('database.sql');
+ $arr = explode(';',$str);
+ $errors = 0;
+ foreach($arr as $a) {
+ if(strlen(trim($a))) {
+ $r = @$db->q(trim($a));
+ if(! $r) {
+ notice( t('Errors encountered creating database tables.') . $a . EOL);
+ $errors ++;
+ }
+ }
+ }
+ return $errors;
+} \ No newline at end of file