X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=install.php;h=9b0d19882cf5e4f3e4af9507230490eef9ca6f31;hb=3d835bb8b5473783fffb571ccc7f51b6b82b225e;hp=0240349bb15d1220f2cdd7babdef83c720febabd;hpb=aa1bc6216e61faf5d5000f875f65b86bdb097c03;p=quix0rs-gnu-social.git

diff --git a/install.php b/install.php
index 0240349bb1..9b0d19882c 100644
--- a/install.php
+++ b/install.php
@@ -1,255 +1,368 @@
-<?
-define('INSTALLDIR', dirname(__FILE__));
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2009-2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Installation
+ * @package  Installation
+ *
+ * @author   Adrian Lang <mail@adrianlang.de>
+ * @author   Brenda Wallace <shiny@cpan.org>
+ * @author   Brett Taylor <brett@webfroot.co.nz>
+ * @author   Brion Vibber <brion@pobox.com>
+ * @author   CiaranG <ciaran@ciarang.com>
+ * @author   Craig Andrews <candrews@integralblue.com>
+ * @author   Eric Helgeson <helfire@Erics-MBP.local>
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@status.net>
+ * @author   Tom Adams <tom@holizz.com>
+ * @author   Zach Copley <zach@status.net>
+ * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
+ * @license  GNU Affero General Public License http://www.gnu.org/licenses/
+ * @version  0.9.x
+ * @link     http://status.net
+ */
 
-function main()
-{
-    if (!checkPrereqs())
-    {
-        return;
-    }
+define('INSTALLDIR', dirname(__FILE__));
 
-    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-        handlePost();
-    } else {
-        showForm();
-    }
-}
+require INSTALLDIR . '/lib/installer.php';
 
-function checkPrereqs()
-{
-    if (file_exists(INSTALLDIR.'/config.php')) {
-         ?><p class="error">Config file &quot;config.php&quot; already exists.</p>
-         <?
-        return false;
+/**
+ * Helper class for building form
+ */
+class Posted {
+    /**
+     * HTML-friendly escaped string for the POST param of given name, or empty.
+     * @param string $name
+     * @return string
+     */
+    function value($name)
+    {
+        return htmlspecialchars($this->string($name));
     }
 
-    if (version_compare(PHP_VERSION, '5.0.0', '<')) {
-            ?><p class="error">Require PHP version 5 or greater.</p><?
-		    return false;
+    /**
+     * The given POST parameter value, forced to a string.
+     * Missing value will give ''.
+     *
+     * @param string $name
+     * @return string
+     */
+    function string($name)
+    {
+        return strval($this->raw($name));
     }
 
-    $reqs = array('gd', 'mysql', 'curl',
-                  'xmlwriter', 'mbstring',
-                  'gettext');
-
-    foreach ($reqs as $req) {
-        if (!checkExtension($req)) {
-            ?><p class="error">Cannot load required extension &quot;<?= $req ?>&quot;.</p><?
-		    return false;
+    /**
+     * The given POST parameter value, in its original form.
+     * Magic quotes are stripped, if provided.
+     * Missing value will give null.
+     *
+     * @param string $name
+     * @return mixed
+     */
+    function raw($name)
+    {
+        if (isset($_POST[$name])) {
+            return $this->dequote($_POST[$name]);
+        } else {
+            return null;
         }
     }
 
-	if (!is_writable(INSTALLDIR)) {
-         ?><p class="error">Cannot write config file to &quot;<?= INSTALLDIR ?>&quot;.</p>
-	       <p>On your server, try this command:</p>
-	       <blockquote>chmod a+w <?= INSTALLDIR ?></blockquote>
-         <?
-	     return false;
-	}
-
-	if (!is_writable(INSTALLDIR.'/avatar/')) {
-         ?><p class="error">Cannot write avatar directory &quot;<?= INSTALLDIR ?>/avatar/&quot;.</p>
-	       <p>On your server, try this command:</p>
-	       <blockquote>chmod a+w <?= INSTALLDIR ?>/avatar/</blockquote>
-         <?
-	     return false;
-	}
-
-	return true;
-}
-
-function checkExtension($name)
-{
-    if (!extension_loaded($name)) {
-        if (!dl($name.'.so')) {
-            return false;
+    /**
+     * If necessary, strip magic quotes from the given value.
+     *
+     * @param mixed $val
+     * @return mixed
+     */
+    function dequote($val)
+    {
+        if (get_magic_quotes_gpc()) {
+            if (is_string($val)) {
+                return stripslashes($val);
+            } else if (is_array($val)) {
+                return array_map(array($this, 'dequote'), $val);
+            }
         }
+        return $val;
     }
-    return true;
 }
 
-function showForm()
+/**
+ * Web-based installer: provides a form and such.
+ */
+class WebInstaller extends Installer
 {
-?>
-<p>Enter your database connection information below to initialize the database.</p>
-<form method='post' action='install.php'>
-	<fieldset>
-	<ul class='form_data'>
-	<li>
-	<label for='sitename'>Site name</label>
-	<input type='text' id='sitename' name='sitename' />
-	<p>The name of your site</p>
-	</li>
-	<li>
-	<li>
-	<label for='host'>Hostname</label>
-	<input type='text' id='host' name='host' />
-	<p>Database hostname</p>
-	</li>
-	<li>
-	<label for='host'>Database</label>
-	<input type='text' id='database' name='database' />
-	<p>Database name</p>
-	</li>
-	<li>
-	<label for='username'>Username</label>
-	<input type='text' id='username' name='username' />
-	<p>Database username</p>
-	</li>
-	<li>
-	<label for='password'>Password</label>
-	<input type='password' id='password' name='password' />
-	<p>Database password</p>
-	</li>
-	</ul>
-	<input type='submit' name='submit' value='Submit'>
-	</fieldset>
-</form>
-<?
-}
-
-function updateStatus($status, $error=false)
-{
-?>
-	<li>
-<?
-    print $status;
-?>
-	</li>
-<?
-}
+    /**
+     * the actual installation.
+     * If call libraries are present, then install
+     *
+     * @return void
+     */
+    function main()
+    {
+        if (!$this->checkPrereqs()) {
+            $this->showForm();
+            return;
+        }
 
-function handlePost()
-{
-?>
-	<ul>
-<?
-    $host = $_POST['host'];
-    $database = $_POST['database'];
-    $username = $_POST['username'];
-    $password = $_POST['password'];
-    $sitename = $_POST['sitename'];
-
-    if (empty($host)) {
-        updateStatus("No hostname specified.", true);
-        showForm();
-        return;
+        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+            $this->handlePost();
+        } else {
+            $this->showForm();
+        }
     }
 
-    if (empty($database)) {
-        updateStatus("No database specified.", true);
-        showForm();
-        return;
+    /**
+     * Web implementation of warning output
+     */
+    function warning($message, $submessage='')
+    {
+        print "<p class=\"error\">$message</p>\n";
+        if ($submessage != '') {
+            print "<p>$submessage</p>\n";
+        }
     }
 
-    if (empty($username)) {
-        updateStatus("No username specified.", true);
-        showForm();
-        return;
+    /**
+     * Web implementation of status output
+     */
+    function updateStatus($status, $error=false)
+    {
+        echo '<li' . ($error ? ' class="error"': '' ) . ">$status</li>";
     }
 
-    if (empty($password)) {
-        updateStatus("No password specified.", true);
-        showForm();
-        return;
-    }
+    /**
+     * Show the web form!
+     */
+    function showForm()
+    {
+        global $dbModules;
+        $post = new Posted();
+        $dbRadios = '';
+        $dbtype = $post->raw('dbtype');
+        foreach (self::$dbModules as $type => $info) {
+            if ($this->checkExtension($info['check_module'])) {
+                if ($dbtype == null || $dbtype == $type) {
+                    $checked = 'checked="checked" ';
+                    $dbtype = $type; // if we didn't have one checked, hit the first
+                } else {
+                    $checked = '';
+                }
+                $dbRadios .= "<input type=\"radio\" name=\"dbtype\" id=\"dbtype-$type\" value=\"$type\" $checked/> $info[name]<br />\n";
+            }
+        }
 
-    if (empty($sitename)) {
-        updateStatus("No sitename specified.", true);
-        showForm();
-        return;
-    }
+        echo<<<E_O_T
+    <form method="post" action="install.php" class="form_settings" id="form_install">
+        <fieldset>
+            <fieldset id="settings_site">
+                <legend>Site settings</legend>
+                <ul class="form_data">
+                    <li>
+                        <label for="sitename">Site name</label>
+                        <input type="text" id="sitename" name="sitename" value="{$post->value('sitename')}" />
+                        <p class="form_guide">The name of your site</p>
+                    </li>
+                    <li>
+                        <label for="fancy-enable">Fancy URLs</label>
+                        <input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
+                        <input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
+                        <p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
+                    </li>
+                </ul>
+            </fieldset>
 
-    updateStatus("Starting installation...");
-    updateStatus("Checking database...");
-    $conn = mysql_connect($host, $username, $password);
-    if (!$conn) {
-        updateStatus("Can't connect to server '$host' as '$username'.", true);
-        showForm();
-        return;
-    }
-    updateStatus("Changing to database...");
-    $res = mysql_select_db($database, $conn);
-    if (!$res) {
-        updateStatus("Can't change to database.", true);
-        showForm();
-        return;
-    }
-    updateStatus("Running database script...");
-    $res = runDbScript(INSTALLDIR.'/db/laconica.sql', $conn);
-    if ($res === false) {
-        updateStatus("Can't run database script.", true);
-        showForm();
-        return;
+            <fieldset id="settings_db">
+                <legend>Database settings</legend>
+                <ul class="form_data">
+                    <li>
+                        <label for="host">Hostname</label>
+                        <input type="text" id="host" name="host" value="{$post->value('host')}" />
+                        <p class="form_guide">Database hostname</p>
+                    </li>
+                    <li>
+                        <label for="dbtype">Type</label>
+                        $dbRadios
+                        <p class="form_guide">Database type</p>
+                    </li>
+                    <li>
+                        <label for="database">Name</label>
+                        <input type="text" id="database" name="database" value="{$post->value('database')}" />
+                        <p class="form_guide">Database name</p>
+                    </li>
+                    <li>
+                        <label for="dbusername">DB username</label>
+                        <input type="text" id="dbusername" name="dbusername" value="{$post->value('dbusername')}" />
+                        <p class="form_guide">Database username</p>
+                    </li>
+                    <li>
+                        <label for="dbpassword">DB password</label>
+                        <input type="password" id="dbpassword" name="dbpassword" value="{$post->value('dbpassword')}" />
+                        <p class="form_guide">Database password (optional)</p>
+                    </li>
+                </ul>
+            </fieldset>
+
+            <fieldset id="settings_admin">
+                <legend>Administrator settings</legend>
+                <ul class="form_data">
+                    <li>
+                        <label for="admin_nickname">Administrator nickname</label>
+                        <input type="text" id="admin_nickname" name="admin_nickname" value="{$post->value('admin_nickname')}" />
+                        <p class="form_guide">Nickname for the initial StatusNet user (administrator)</p>
+                    </li>
+                    <li>
+                        <label for="admin_password">Administrator password</label>
+                        <input type="password" id="admin_password" name="admin_password" value="{$post->value('admin_password')}" />
+                        <p class="form_guide">Password for the initial StatusNet user (administrator)</p>
+                    </li>
+                    <li>
+                        <label for="admin_password2">Confirm password</label>
+                        <input type="password" id="admin_password2" name="admin_password2" value="{$post->value('admin_password2')}" />
+                    </li>
+                    <li>
+                        <label for="admin_email">Administrator e-mail</label>
+                        <input id="admin_email" name="admin_email" value="{$post->value('admin_email')}" />
+                        <p class="form_guide">Optional email address for the initial StatusNet user (administrator)</p>
+                    </li>
+                    <li>
+                        <label for="admin_updates">Subscribe to announcements</label>
+                        <input type="checkbox" id="admin_updates" name="admin_updates" value="true" checked="checked" />
+                        <p class="form_guide">Release and security feed from <a href="http://update.status.net/">update@status.net</a> (recommended)</p>
+                    </li>
+                </ul>
+            </fieldset>
+            <input type="submit" name="submit" class="submit" value="Submit" />
+        </fieldset>
+    </form>
+
+E_O_T;
     }
-    foreach (array('sms_carrier' => 'SMS carrier',
-                   'notice_source' => 'notice source',
-                   'foreign_services' => 'foreign service')
-             as $scr => $name) {
-        updateStatus(sprintf("Adding %s data to database...", $name));
-        $res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn);
-        if ($res === false) {
-            updateStatus(sprintf("Can't run %d script.", $name), true);
-            showForm();
-            return;
+
+    /**
+     * Handle a POST submission... if we have valid input, start the install!
+     * Otherwise shows the form along with any error messages.
+     */
+    function handlePost()
+    {
+        echo <<<STR
+        <dl class="system_notice">
+            <dt>Page notice</dt>
+            <dd>
+                <ul>
+STR;
+        $this->validated = $this->prepare();
+        if ($this->validated) {
+            $this->doInstall();
+        }
+        echo <<<STR
+            </ul>
+        </dd>
+    </dl>
+STR;
+        if (!$this->validated) {
+            $this->showForm();
         }
     }
-    updateStatus("Writing config file...");
-    $sqlUrl = "mysqli://$username:$password@$host/$database";
-    $res = writeConf($sitename, $sqlUrl);
-    if (!$res) {
-        updateStatus("Can't write config file.", true);
-        showForm();
-        return;
-    }
-    updateStatus("Done!");
-?>
-	</ul>
-<?
-}
 
-function writeConf($sitename, $sqlUrl)
-{
-    $res = file_put_contents(INSTALLDIR.'/config.php',
-                             "<?\n".
-                             "\$config['site']['name'] = \"$sitename\";\n\n".
-                             "\$config['db']['database'] = \"$sqlUrl\";\n\n");
-    return $res;
-}
+    /**
+     * Read and validate input data.
+     * May output side effects.
+     * 
+     * @return boolean success
+     */
+    function prepare()
+    {
+        $post = new Posted();
+        $this->host     = $post->string('host');
+        $this->dbtype   = $post->string('dbtype');
+        $this->database = $post->string('database');
+        $this->username = $post->string('dbusername');
+        $this->password = $post->string('dbpassword');
+        $this->sitename = $post->string('sitename');
+        $this->fancy    = (bool)$post->string('fancy');
 
-function runDbScript($filename, $conn)
-{
-    $sql = trim(file_get_contents($filename));
-    $stmts = explode(';', $sql);
-    foreach ($stmts as $stmt) {
-        $stmt = trim($stmt);
-        if (!mb_strlen($stmt)) {
-            continue;
+        $this->adminNick    = strtolower($post->string('admin_nickname'));
+        $this->adminPass    = $post->string('admin_password');
+        $adminPass2         = $post->string('admin_password2');
+        $this->adminEmail   = $post->string('admin_email');
+        $this->adminUpdates = $post->string('admin_updates');
+
+        $this->server = $_SERVER['HTTP_HOST'];
+        $this->path = substr(dirname($_SERVER['PHP_SELF']), 1);
+
+        $fail = false;
+        if (!$this->validateDb()) {
+            $fail = true;
         }
-        $res = mysql_query($stmt, $conn);
-        if ($res === false) {
-            return $res;
+
+        if (!$this->validateAdmin()) {
+            $fail = true;
         }
+        
+        if ($this->adminPass != $adminPass2) {
+            $this->updateStatus("Administrator passwords do not match. Did you mistype?", true);
+            $fail = true;
+        }
+        
+        return !$fail;
     }
-    return true;
+
 }
 
 ?>
-<html>
-<head>
-	<title>Install Laconica</title>
-	<link rel="stylesheet" type="text/css" href="theme/base/css/display.css?version=0.7.1" media="screen, projection, tv"/>
-	<link rel="stylesheet" type="text/css" href="theme/base/css/modal.css?version=0.7.1" media="screen, projection, tv"/>
-	<link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.7.1" media="screen, projection, tv"/>
-</head>
-<body>
-	<div id="wrap">
-	<div id="core">
-	<div id="content">
-	<h1>Install Laconica</h1>
-<? main() ?>
-	</div>
-	</div>
-	</div>
-</body>
-</html>
\ No newline at end of file
+<?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
+<!DOCTYPE html
+PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
+    <head>
+        <title>Install StatusNet</title>
+	<link rel="shortcut icon" href="favicon.ico"/>
+        <link rel="stylesheet" type="text/css" href="theme/default/css/display.css" media="screen, projection, tv"/>
+        <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css" /><![endif]-->
+        <!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css" /><![endif]-->
+        <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/default/css/ie.css" /><![endif]-->
+        <script src="js/jquery.min.js"></script>
+        <script src="js/install.js"></script>
+    </head>
+    <body id="install">
+        <div id="wrap">
+            <div id="header">
+                <address id="site_contact" class="vcard">
+                    <a class="url home bookmark" href=".">
+                        <img class="logo photo" src="theme/default/logo.png" alt="StatusNet"/>
+                        <span class="fn org">StatusNet</span>
+                    </a>
+                </address>
+            </div>
+            <div id="core">
+                <div id="content">
+                     <div id="content_inner">
+                        <h1>Install StatusNet</h1>
+<?php 
+$installer = new WebInstaller();
+$installer->main();
+?>
+                   </div>
+                </div>
+            </div>
+        </div>
+    </body>
+</html>