begin plugin api

[friendica.git] / mod / install.php

diff --git a/mod/install.php b/mod/install.php
index 2a791b98c8188ddcdbee99d99939cebea627ae59..9043459b8625ac02ca9aeca6257167d687d00e29 100644 (file)
--- a/mod/install.php
+++ b/mod/install.php
@@ -5,6 +5,7 @@ function install_post(&$a) {
 
        global $db;
 
+       $urlpath = $a->get_path();
        $dbhost = notags(trim($_POST['dbhost']));
        $dbuser = notags(trim($_POST['dbuser']));
        $dbpass = notags(trim($_POST['dbpass']));
@@ -17,11 +18,21 @@ function install_post(&$a) {
        $db = new dba($dbhost, $dbuser, $dbpass, $dbdata, $true);
 
        if(mysqli_connect_errno()) {
-               notice( t('Could not connect to database.') . EOL);
-               return;
+               $db = new dba($dbhost, $dbuser, $dbpass, '', true);
+               if(! mysql_connect_errno()) {
+                       $r = q("CREATE DATABASE '%s'",
+                                       dbesc($dbdata)
+                       );
+                       if($r) 
+                               $db = new dba($dbhost, $dbuser, $dbpass, $dbdata, $true);
+               }
+               if(mysqli_connect_errno()) {
+                       notice( t('Could not create/connect to database.') . EOL);
+                       return;
+               }
        }
-       else
-               notice( t('Connected to database.') . EOL);
+
+       notice( t('Connected to database.') . EOL);
 
        $tpl = load_view_file('view/htconfig.tpl');
        $txt = replace_macros($tpl,array(
@@ -30,6 +41,7 @@ function install_post(&$a) {
                '$dbpass' => $dbpass,
                '$dbdata' => $dbdata,
                '$timezone' => $timezone,
+               '$urlpath' => $urlpath,
                '$phpath' => $phpath
        ));
        $result = file_put_contents('.htconfig.php', $txt);
@@ -67,8 +79,13 @@ function install_post(&$a) {
 
 function install_content(&$a) {
 
+       $o = '';
+
        notice( t('Welcome to Friendika.') . EOL);
 
+
+       check_funcs();
+
        $o .= check_htconfig();
        if(strlen($o))
                return $o;
@@ -80,10 +97,14 @@ function install_content(&$a) {
 
        $o .= check_php($phpath);
 
+       $o .= check_keys();
+
+
        require_once('datetime.php');
 
        $tpl = load_view_file('view/install_db.tpl');
        $o .= replace_macros($tpl, array(
+               '$baseurl' => $a->get_baseurl(),
                '$tzselect' => ((x($_POST,'timezone')) ? select_timezone($_POST['timezone']) : select_timezone()),
                '$submit' => t('Submit'),
                '$dbhost' => ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'),
@@ -100,12 +121,60 @@ function check_php(&$phpath) {
        $o = '';
        $phpath = trim(shell_exec('which php'));
        if(! strlen($phpath)) {
-               $o .= t('Could not find a command line version of PHP in the web server PATH.');
-               $o .= t('This is required. Please adjust the configuration file .htconfig.php accordingly.');
+               $o .= t('Could not find a command line version of PHP in the web server PATH.') . EOL;
+               $o .= t('This is required. Please adjust the configuration file .htconfig.php accordingly.') . EOL;
+       }
+       if(strlen($phpath)) {
+               $str = autoname(8);
+               $cmd = "$phpath testargs.php $str";
+               $result = trim(shell_exec($cmd));
+               if($result != $str) {
+                       $o .= t('The command line version of PHP on your system does not have "register_argc_argv" enabled.') . EOL;
+                       $o .= t('This is required for message delivery to work.') . EOL;
+               }
        }
        return $o;
+
 }
 
+function check_keys() {
+
+       $o = '';
+
+       $res = false;
+
+       if(function_exists('openssl_pkey_new')) 
+               $res=openssl_pkey_new(array(
+               'digest_alg' => 'sha1',
+               'private_key_bits' => 4096,
+               'encrypt_key' => false ));
+
+       // Get private key
+
+       if(! $res)
+               $o .=  t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys') . EOL;
+
+       return $o;
+
+}
+
+
+function check_funcs() {
+       if((function_exists('apache_get_modules')) && (! in_array('mod_rewrite',apache_get_modules())))
+               notice( t('Error: Apache webserver mod-rewrite module is required but not installed.') . EOL);
+       if(! function_exists('curl_init')) 
+               notice( t('Error: libCURL PHP module required but not installed.') . EOL);
+       if(! function_exists('imagecreatefromjpeg')) 
+               notice( t('Error: GD graphics PHP module with JPEG support required but not installed.') . EOL);
+       if(! function_exists('openssl_public_encrypt')) 
+               notice( t('Error: openssl PHP module required but not installed.') . EOL);      
+       if(! function_exists('mysqli_connect')) 
+               notice( t('Error: mysqli PHP module required but not installed.') . EOL);       
+       if((x($_SESSION,'sysmsg')) && strlen($_SESSION['sysmsg']))
+               notice( t('Please see the file "INSTALL".') . EOL);
+}
+
+
 function check_htconfig() {
 
        if(((file_exists('.htconfig.php')) && (! is_writable('.htconfig.php')))
@@ -142,6 +211,6 @@ function load_database($db) {
                                $errors ++;
                        }
                }
-        }
+       }
        return $errors;
 }
\ No newline at end of file