admin_users.php

   1 <?php
   2
   3 # This form requires wfpl. See: http://sametwice.com/wfpl
   4
   5 # This form was initially auto-generated. If you would like to alter the
   6 # parameters and generate a new one try this URL:
   7 #
   8 # http://metaform.localhost.jasonwoof.com/?file_name=admin_users&table_name=users&singular=account&plural=accounts&opt_email=No&opt_db=Yes&opt_listing=Yes&opt_display=No&opt_pass=No&opt_public_form=No&opt_public_display=No&fields=name%0D%0Ausername%0D%0Atextbox+password%0D%0Arole%0D%0Aint+last_active%0D%0Aint+last_login&edit=yes
   9
  10
  11 # SETUP
  12
  13 # To save results to a database, you'll need to create the users table.
  14 # The file admin_users.sql should help with this
  15 #
  16 # if you rename any of the database fields, you'll need to update this:
  17 define('ADMIN_USERS_DB_FIELDS', 'role,name,username,last_login,last_active');
  18
  19
  20 require_once(__DIR__.'/'.'inc/wfpl/format.php');
  21
  22 $GLOBALS['admin_users_field_to_caption'] = array(
  23         'name' => 'Name',
  24         'role' => 'Role',
  25         'username' => 'Username',
  26         'password' => 'Password',
  27         'last_login' => 'Last Login',
  28         'last_active' => 'Last Active'
  29 );
  30
  31 function admin_users_get_fields() {
  32         $data = array();
  33
  34         $data['role'] = format_options(_REQUEST_cut('role'), 'role');
  35         $data['name'] = format_oneline(trim(_REQUEST_cut('name')));
  36         $data['username'] = format_oneline(trim(_REQUEST_cut('username')));
  37         $data['pass1'] = format_oneline(trim(_REQUEST_cut('pass1')));
  38         $data['pass2'] = format_oneline(trim(_REQUEST_cut('pass2')));
  39
  40         return $data;
  41 }
  42
  43
  44 function admin_users_main() {
  45         session_auth_must('admin_users');
  46
  47         $id = _REQUEST_cut('edit_id');
  48         if ($id) {
  49                 return admin_users_main_form($id);
  50         }
  51
  52         $id = _REQUEST_cut('admin_users_delete_id');
  53         if ($id) {
  54                 return admin_users_main_delete($id);
  55         }
  56
  57         if (_REQUEST_cut('new')) {
  58                 return admin_users_main_form();
  59         }
  60
  61         if (_REQUEST_cut('list')) {
  62                 return admin_users_main_listing();
  63         }
  64
  65         if (_REQUEST_cut('download_csv')) {
  66                 return admin_users_csv_download();
  67         }
  68
  69         if (isset($_POST['name'])) {
  70                 return admin_users_main_form();
  71         }
  72
  73         # default action:
  74         return admin_users_main_listing();
  75 }
  76
  77 function admin_users_main_delete($id) {
  78         db_delete('users', 'where id=%i', $id);
  79         message('Account deleted.');
  80         return './admin_users';
  81 }
  82
  83 function admin_users_csv_download() {
  84         require_once(__DIR__.'/'.'inc/wfpl/csv.php');
  85         $rows = db_get_rows('users', 'id,'.ADMIN_USERS_DB_FIELDS, 'order by id');
  86         $fields = explode(',', 'id,'.ADMIN_USERS_DB_FIELDS);
  87         $header = array();
  88         foreach ($fields as $field) {
  89                 if (isset($GLOBALS['admin_users_field_to_caption'][$field])) {
  90                         $header[] = $GLOBALS['admin_users_field_to_caption'][$field];
  91                 } else {
  92                         $header[] = $field;
  93                 }
  94         }
  95         array_unshift($rows, $header);
  96         array2d_to_csv_download($rows, 'admin_users.csv');
  97 }
  98
  99 function admin_users_main_listing() {
 100         $data = array();
 101         $desc = '';
 102         $sort = _REQUEST_cut('sort');
 103         if ($sort && substr($sort, 0, 1) === '-') {
 104                 $sort = substr($sort, 1);
 105                 $desc = ' DESC ';
 106         } else {
 107                 $data["sorting-by-$sort"] = '-';
 108         }
 109         $legal_sorts = explode(',', ADMIN_USERS_DB_FIELDS);
 110         if (!$sort || !in_array($sort, $legal_sorts)) {
 111                 $sort = 'role, name';
 112         }
 113
 114         $data['rows'] = db_get_assocs('users', 'id,role,name,username,last_login,last_active', "order by $sort $desc limit 1000");
 115         tem_set('listings', $data);
 116         render_timestamps();
 117 }
 118
 119 function admin_users_suggested_password() {
 120         $character_set = "ABCDEFHJKLMNPQRTUWXY34789"; # removed all similar-looking characters
 121         $code = "          ";
 122
 123         # PHP 4.2.0 and up seed the random number generator for you.
 124         # Lets hope that it seeds with something harder to guess than the clock.
 125         for($i = 0; $i < 10; ++$i) {
 126                 $code{$i} = $character_set{mt_rand(0, 24)}; # inclusive
 127         }
 128
 129         return $code;
 130 }
 131
 132 function admin_users_main_form($id = false) {
 133         if ($id) {
 134                 tem_set('id', $id);
 135         }
 136
 137         pulldown('role', [
 138                 ['admin', 'Site Administrator'],
 139                 ['disabled', 'Account Disabled']
 140         ]);
 141
 142         if (isset($_POST['name'])) {
 143                 $data = admin_users_get_fields();
 144
 145                 if (strlen($data['username']) < 1) {
 146                         message("Oop, Username is required");
 147                         $data['username_bad'] = true;
 148                 } elseif ($data['pass1'] !== $data['pass2']) {
 149                         message("Oop, passwords didn't match. Please enter your desired password carefully (twice).");
 150                         $data['password_bad'] = true;
 151                 } else {
 152                         # password hash is slow, so only do it if we're really doing a db write
 153                         if (isset($data['pass1']) && strlen($data['pass1']) > 0) {
 154                                 # hash password for db storage
 155                                 if (!function_exists('password_hash')) {
 156                                         require_once(DOCROOT . 'inc/password_funcs_backported.php');
 157                                 }
 158                                 $data['password'] = password_hash($data['pass1'], PASSWORD_DEFAULT);
 159                         }
 160                         unset($data['pass1']);
 161                         unset($data['pass2']);
 162                         if ($id) {
 163                                 db_update_assoc('users', $data, 'where id=%i', $id);
 164                                 message('Account updated.');
 165                         } else {
 166                                 db_insert_assoc('users', $data);
 167                                 message('Account saved.');
 168                         }
 169                         return './admin_users';
 170                 }
 171                 # else fall through to display the form again. Field values are in $data
 172         } elseif ($id) {
 173                 # we've recieved an edit id, but no data. So we grab the values to be edited from the database
 174                 $data = db_get_assoc('users', ADMIN_USERS_DB_FIELDS, 'where id=%i', $id);
 175         } else {
 176                 # form not submitted, you can set default values like so:
 177                 #$data = array('name' => 'Yes');
 178                 $data = array();
 179         }
 180
 181         tem_set('password_suggestions', [
 182                 admin_users_suggested_password(),
 183                 admin_users_suggested_password(),
 184                 admin_users_suggested_password(),
 185                 admin_users_suggested_password(),
 186                 admin_users_suggested_password()
 187         ]);
 188         tem_set('form', $data);
 189 }