people.php

   1 <?php
   2
   3 #  Copyright (C) 2008  Jason Woofenden
   4 #
   5 #  This program is free software: you can redistribute it and/or modify
   6 #  it under the terms of the GNU Affero General Public License as published by
   7 #  the Free Software Foundation, either version 3 of the License, or
   8 #  (at your option) any later version.
   9 #
  10 #  This program is distributed in the hope that it will be useful,
  11 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #  GNU Affero General Public License for more details.
  14 #
  15 #  You should have received a copy of the GNU Affero General Public License
  16 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18
  19 define('PEOPLE_DB_FIELDS', 'username,password,name,privs,balance');
  20
  21
  22 require_once('code/wfpl/template.php');
  23 require_once('code/wfpl/format.php');
  24 require_once('code/wfpl/messages.php');
  25 require_once('code/wfpl/email.php');
  26 require_once('code/db_connect.php');
  27
  28 function people_get_fields() {
  29         $username = format_oneline($_REQUEST['username']);
  30         $password = format_oneline($_REQUEST['password']);
  31         $name = format_oneline($_REQUEST['name']);
  32         $privs = format_int($_REQUEST['privs']);
  33         $balance = format_decimal($_REQUEST['balance']);
  34
  35         people_tem_sets($username, $password, $name, $privs, $balance);
  36
  37         return array($username, $password, $name, $privs, $balance);
  38 }
  39
  40 function people_tem_sets($username, $password, $name, $privs, $balance) {
  41         tem_set('username', $username);
  42         tem_set('password', $password);
  43         tem_set('name', $name);
  44         tem_set('privs', $privs);
  45         tem_set('balance', $balance);
  46 }
  47
  48 # You may pass a "where clause" for the db query.
  49 function people_display_listing($where = 'order by name limit 100') {
  50         $rows = db_get_rows('people', 'id,name,username', $where);
  51         if($rows == false || count($rows) == 0) {
  52                 tem_show('empty_listing');
  53                 tem_show('listings');
  54                 return false;
  55         }
  56
  57         foreach($rows as $row) {
  58                 list($id, $name, $username) = $row;
  59                 tem_set('id', $id);
  60                 if($username == '') {
  61                         $username = '--';
  62                 }
  63                 tem_set('name', $name);
  64                 tem_set('username', $username);
  65                 tem_show('listing_row');
  66         }
  67         tem_show('populated_listing');
  68         tem_show('listings');
  69         return true;
  70 }
  71
  72 function people_main() {
  73         if(!logged_in_as_contractor()) {
  74                 $GLOBALS['url'] = this_url();
  75                 message('You must be logged in as an administrator to access that function');
  76                 return 'login';
  77         }
  78
  79         $ret = _people_main();
  80         if($ret) {
  81                 return $ret;
  82         }
  83 }
  84
  85 function _people_main() {
  86         $edit_id = format_int($_REQUEST['people_edit_id']);
  87         unset($_REQUEST['people_edit_id']);
  88         if($edit_id) {
  89                 # add hidden field for database id of row we're editing
  90                 tem_set('people_edit_id', $edit_id);
  91                 tem_show('editing');
  92         }
  93
  94         $delete_id = format_int($_REQUEST['people_delete_id']);
  95         unset($_REQUEST['people_delete_id']);
  96         if($delete_id) {
  97                 db_delete('people', 'where id=%i', $delete_id);
  98                 message('Entry deleted.');
  99
 100                 return './people.html';
 101         }
 102
 103         if(!$edit_id) {
 104                 if(!isset($_REQUEST['people_new']) && !isset($_REQUEST['username'])) {
 105                         people_display_listing();
 106                         return;
 107                 }
 108
 109                 tem_show('new_msg');
 110         }
 111
 112         if(isset($_REQUEST['username'])) {
 113                 list($username, $password, $name, $privs, $balance) = people_get_fields();
 114
 115                 if("you're happy with the POSTed values") {
 116                         if(strlen($password) == 35 && substr($password, 32, 1) == ':') {
 117                                 $password_hash = $password; # so we can edit a record, and leave the password be
 118                         } else {
 119                                 $password_hash = encrypt_password($password);
 120                         }
 121
 122                         if($edit_id) {
 123                                 db_update('people', PEOPLE_DB_FIELDS, $username, $password_hash, $name, $privs, $balance, 'where id=%i', $edit_id);
 124                                 message('Entry updated.');
 125                         } else {
 126                                 db_insert('people', PEOPLE_DB_FIELDS . ',tiny_agreement', $username, $password_hash, $name, $privs, $balance, 1000);
 127                                 message('Entry saved.');
 128                         }
 129                         if($error !== true) {
 130                                 return './people';
 131                         }
 132                 }
 133                 # otherwise, we display the form again. people_get_fields() has
 134                 # already put the posted values back into the template engine, so they will
 135                 # show up in the form fields. You should add some message asking people to
 136                 # fix their entry in whatever way you require.
 137         } elseif($edit_id) {
 138                 # we've recieved an edit id, but no data. So we grab the values to be edited from the database
 139                 list($username, $password, $name, $privs, $balance) = db_get_row('people', PEOPLE_DB_FIELDS, 'where id=%i', $edit_id);
 140                 people_tem_sets($username, $password, $name, $privs, $balance);
 141         } else {
 142                 # form not submitted, you can set default values like so:
 143                 #tem_set('username', 'Yes');
 144         }
 145
 146         # this has to be later in the file because it requres that username be set already
 147         if($edit_id) {
 148                 tem_show('edit_msg');
 149         }
 150
 151         tem_show('form');
 152 }
 153
 154 ?>