install.php: improved support for running Laconica in a sub folder and on a non-standard port,
tidyed up configuration file generation, removing duplication from db functions,
This commit is contained in:
Brett Taylor
Brenda Wallace
parent
f4f13166f7
commit
b0bb1fff2e
130
install.php
130
install.php
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@ -180,6 +180,9 @@ function handlePost()
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$password = $_POST['password'];
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$sitename = $_POST['sitename'];
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$fancy = !empty($_POST['fancy']);
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$server = $_SERVER['HTTP_HOST'];
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$path = substr(dirname($_SERVER['PHP_SELF']), 1);
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?>
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<dl class="system_notice">
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<dt>Page notice</dt>
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@ -219,20 +222,42 @@ function handlePost()
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}
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switch($dbtype) {
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case 'mysql': mysql_db_installer($host, $database, $username, $password, $sitename, $fancy);
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break;
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case 'pgsql': pgsql_db_installer($host, $database, $username, $password, $sitename, $fancy);
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break;
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default:
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case 'mysql':
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$db = mysql_db_installer($host, $database, $username, $password);
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break;
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case 'pgsql':
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$db = pgsql_db_installer($host, $database, $username, $password);
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break;
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default:
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}
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if ($path) $path .= '/';
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updateStatus("You can visit your <a href='/$path'>new Laconica site</a>.");
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if (!$db) {
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// database connection failed, do not move on to create config file.
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return false;
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}
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updateStatus("Writing config file...");
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$res = writeConf($sitename, $server, $path, $fancy, $db);
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if (!$res) {
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updateStatus("Can't write config file.", true);
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showForm();
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return;
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}
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/*
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TODO https needs to be considered
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*/
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$link = "http://".$server.'/'.$path;
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updateStatus("Laconica has been installed at $link");
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updateStatus("You can visit your <a href='$link'>new Laconica site</a>.");
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?>
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<?php
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}
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function pgsql_db_installer($host, $database, $username, $password, $sitename, $fancy) {
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function pgsql_db_installer($host, $database, $username, $password) {
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$connstring = "dbname=$database host=$host user=$username";
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//No password would mean trust authentication used.
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@ -265,7 +290,7 @@ function pgsql_db_installer($host, $database, $username, $password, $sitename, $
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if ($res === false) {
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updateStatus("Can't run database script.", true);
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showForm();
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return;
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return false;
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}
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foreach (array('sms_carrier' => 'SMS carrier',
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'notice_source' => 'notice source',
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@ -276,29 +301,24 @@ function pgsql_db_installer($host, $database, $username, $password, $sitename, $
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if ($res === false) {
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updateStatus(sprintf("Can't run %d script.", $name), true);
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showForm();
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return;
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return false;
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}
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}
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pg_query($conn, 'COMMIT');
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updateStatus("Writing config file...");
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if (empty($password)) {
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$sqlUrl = "pgsql://$username@$host/$database";
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}
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else {
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$sqlUrl = "pgsql://$username:$password@$host/$database";
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}
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$res = writeConf($sitename, $sqlUrl, $fancy, 'pgsql');
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if (!$res) {
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updateStatus("Can't write config file.", true);
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showForm();
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return;
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}
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updateStatus("Done!");
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$db = array('type' => 'pgsql', 'database' => $sqlUrl);
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return $db;
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}
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function mysql_db_installer($host, $database, $username, $password, $sitename, $fancy) {
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function mysql_db_installer($host, $database, $username, $password) {
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updateStatus("Starting installation...");
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updateStatus("Checking database...");
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@ -306,21 +326,21 @@ function mysql_db_installer($host, $database, $username, $password, $sitename, $
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if (!$conn) {
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updateStatus("Can't connect to server '$host' as '$username'.", true);
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showForm();
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return;
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return false;
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}
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updateStatus("Changing to database...");
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$res = mysql_select_db($database, $conn);
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if (!$res) {
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updateStatus("Can't change to database.", true);
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showForm();
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return;
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return false;
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}
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updateStatus("Running database script...");
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$res = runDbScript(INSTALLDIR.'/db/laconica.sql', $conn);
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if ($res === false) {
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updateStatus("Can't run database script.", true);
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showForm();
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return;
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return false;
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}
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foreach (array('sms_carrier' => 'SMS carrier',
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'notice_source' => 'notice source',
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@ -331,35 +351,44 @@ function mysql_db_installer($host, $database, $username, $password, $sitename, $
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if ($res === false) {
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updateStatus(sprintf("Can't run %d script.", $name), true);
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showForm();
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return;
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return false;
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}
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}
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updateStatus("Writing config file...");
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$sqlUrl = "mysqli://$username:$password@$host/$database";
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$res = writeConf($sitename, $sqlUrl, $fancy);
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if (!$res) {
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updateStatus("Can't write config file.", true);
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showForm();
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return;
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}
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updateStatus("Done!");
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}
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function writeConf($sitename, $sqlUrl, $fancy, $type='mysql')
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$db = array('type' => 'mysql', 'database' => $sqlUrl);
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return $db;
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}
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function writeConf($sitename, $server, $path, $fancy, $db)
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{
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$res = file_put_contents(INSTALLDIR.'/config.php',
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"<?php\n".
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"if (!defined('LACONICA')) { exit(1); }\n\n".
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"\$config['site']['name'] = \"$sitename\";\n\n".
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($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
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"\$config['db']['database'] = \"$sqlUrl\";\n\n".
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($type == 'pgsql' ? "\$config['db']['quote_identifiers'] = true;\n\n" .
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"\$config['db']['type'] = \"$type\";\n\n" : '').
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"?>");
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// assemble configuration file in a string
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$cfg = "<?php\n".
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"if (!defined('LACONICA')) { exit(1); }\n\n".
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// site name
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"\$config['site']['name'] = '$sitename';\n\n".
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// site location
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"\$config['site']['server'] = '$server';\n".
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"\$config['site']['path'] = '$path'; \n\n".
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// checks if fancy URLs are enabled
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($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
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// database
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"\$config['db']['database'] = '{$db['database']}';\n\n".
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($type == 'pgsql' ? "\$config['db']['quote_identifiers'] = true;\n\n":'').
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"\$config['db']['type'] = '{$db['type']}';\n\n".
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"?>";
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// write configuration file out to install directory
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$res = file_put_contents(INSTALLDIR.'/config.php', $cfg);
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return $res;
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}
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function runDbScript($filename, $conn, $type='mysql')
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function runDbScript($filename, $conn, $type = 'mysql')
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{
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$sql = trim(file_get_contents($filename));
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$stmts = explode(';', $sql);
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@ -368,10 +397,15 @@ function runDbScript($filename, $conn, $type='mysql')
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if (!mb_strlen($stmt)) {
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continue;
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}
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if ($type == 'mysql') {
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$res = mysql_query($stmt, $conn);
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} elseif ($type=='pgsql') {
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$res = pg_query($conn, $stmt);
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switch ($type) {
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case 'mysql':
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$res = mysql_query($stmt, $conn);
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break;
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case 'pgsql':
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$res = pg_query($conn, $stmt);
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break;
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default:
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updateStatus("runDbScript() error: unknown database type ". $type ." provided.");
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}
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if ($res === false) {
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updateStatus("FAILED SQL: $stmt");
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