From 79c6087da52c77cd7e2b730363b5daeb8b5467b1 Mon Sep 17 00:00:00 2001
From: Yannick Warnier <yannick.warnier@beeznest.com>
Date: Fri, 29 Jul 2011 15:36:22 -0500
Subject: [PATCH] Added scripts to resend passwords and get user details -
 disabled by default, manual enable required

---
 main/cron/user_import/get_data_from_mail.php  | 35 +++++++++++
 .../resend_email_with_new_password.php        | 59 +++++++++++++++++++
 2 files changed, 94 insertions(+)
 create mode 100644 main/cron/user_import/get_data_from_mail.php
 create mode 100644 main/cron/user_import/resend_email_with_new_password.php

diff --git a/main/cron/user_import/get_data_from_mail.php b/main/cron/user_import/get_data_from_mail.php
new file mode 100644
index 0000000000..07b455a4fb
--- /dev/null
+++ b/main/cron/user_import/get_data_from_mail.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * This script gets users details of a given list of users
+ * (given by e-mail) and prints the details in /tmp/list.txt
+ * To enable script, prefix the first die(); with //
+ * @package chamilo.cron.user_import
+ */
+/**
+ * Initialization
+ */
+/* Example of input file:
+sam@example.com
+Matthew@example.com
+HERMAN@example.com
+*/
+die();
+//change filename depending on file containing mails list
+$list = file('input.txt');
+require_once '../../inc/global.inc.php';
+$users = Database::get_main_table(TABLE_MAIN_USER);
+$string='';
+foreach ($list as $mail) {
+  $mail = trim($mail);
+  $sql = "SELECT user_id, official_code, firstname, lastname, email FROM $users WHERE email = '$mail'\n";
+  $res = Database::query($sql);
+  if ($res === false) { die(mysql_error());}
+  if (Database::num_rows($res) == 0) {
+    $string .= 'No encontrado;'.$row['email'];
+  } else {
+    $row = Database::fetch_assoc($res);
+   $string .= $row['user_id'].';'.$row['email'].';'.$row['firstname'].';'.$row['lastname'].';'.$row['official_code']."\r\n";
+  }
+}
+echo $string;
+file_put_contents('/tmp/list.txt',$string);
diff --git a/main/cron/user_import/resend_email_with_new_password.php b/main/cron/user_import/resend_email_with_new_password.php
new file mode 100644
index 0000000000..38165420ab
--- /dev/null
+++ b/main/cron/user_import/resend_email_with_new_password.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * This script updates the passwords of a given list of users
+ * (given by e-mail) and resends them their account creation
+ * confirmation e-mail.
+ * Note that the password generation has been simplified, which
+ * means the password below is not really "safe"
+ * To enable script, prefix the first die(); with //
+ * @package chamilo.cron.user_import
+ */
+/**
+ * Initialization
+ */
+/* Example of input file:
+sam@example.com
+Matthew@example.com
+HERMAN@example.com
+*/
+die();
+//change filename depending on file containing mails list, with one e-mail per line.
+$list = file('input.txt');
+$language_file = array ('admin', 'registration');
+require_once '../../inc/global.inc.php';
+$users = Database::get_main_table(TABLE_MAIN_USER);
+/**
+ * E-mails list loop
+ */
+foreach ($list as $mail) {
+  $mail = trim($mail);
+  $sql = "SELECT user_id, official_code, firstname, lastname, email, username, language FROM $users WHERE email = '$mail'\n";
+  $res = Database::query($sql);
+  if ($res === false) { echo 'Error in database with email '.$mail."\n";}
+  if (Database::num_rows($res) == 0) {
+    echo '[Error] Email not found in database: '.$row['email']."\n";
+  } else {
+    $row = Database::fetch_assoc($res);
+    $pass = api_substr($row['username'], 0,4).rand(0,9).rand(0,9);
+    $crypass = api_get_encrypted_password($password);
+    $sqlu = "UPDATE $users SET password='$crypass' WHERE user_id = ".$row['user_id'];
+    $resu = Database::query($sqlu);
+    if ($resu === false ) {
+      echo "[Error] Error updating password. Skipping $mail\n";
+      continue;
+    }
+    $user = array('FirstName'=>$row['firstname'],'LastName'=>$row['lastname'],'UserName'=>$row['username'],'Password'=>$pass,'Email'=>$mail);
+    $l = api_get_interface_language();
+    if (!empty($row['language'])) {
+      $l = $row['language'];
+    }
+    //This comes from main/admin/user_import.php::save_data() slightly modified
+    $recipient_name = api_get_person_name($user['FirstName'], $user['LastName'], null, PERSON_NAME_EMAIL_ADDRESS);
+    $emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg',null,$l).' '.api_get_setting('siteName');
+    $emailbody = get_lang('Dear',null,$l).' '.api_get_person_name($user['FirstName'], $user['LastName']).",\n\n".get_lang('YouAreReg',null,$l)." ".api_get_setting('siteName')." ".get_lang('WithTheFollowingSettings',null,$l)."\n\n".get_lang('Username',null,$l)." : ".$user['UserName']."\n".get_lang('Pass',null,$l)." : ".$user['Password']."\n\n".get_lang('Address',null,$l)." ".api_get_setting('siteName')." ".get_lang('Is',null,$l)." : ".api_get_path(WEB_PATH)." \n\n".get_lang('Problem',null,$l)."\n\n".get_lang('Formula',null,$l).",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n".get_lang('Manager',null,$l)." ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email',null,$l)." : ".api_get_setting('emailAdministrator')."";
+    $sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
+    $email_admin = api_get_setting('emailAdministrator');
+    @api_mail($recipient_name, $user['Email'], $emailsubject, $emailbody, $sender_name, $email_admin); 
+    echo "[OK] Sent to $mail with new password $pass (encrypted:$crypass)... w/ subject: $emailsubject\n";
+  }
+}