metaform/template.php

   1 <?php
   2
   3 # This form requires wfpl. If you didn't recieve wfpl along with this file,
   4 # see: http://jasonwoof.org/wfpl
   5
   6 # This form was auto-generated. If you would like to alter the parameters and
   7 # generate a new one try this URL:
   8 #
   9 # ~metaform_url~
  10
  11
  12 # SETUP
  13 <!--~opt_email_1 start~-->
  14 # To send results by e-mail, all you have to do is set your e-mail address here:
  15 $GLOBALS['~form_name~_form_recipient'] = "fixme@example.com";
  16 <!--~end~--><!--~opt_db_1 start~-->
  17 # To save results to a database, you'll need to create the ~form_name~ table
  18 # (the file ~form_name~.sql should help with this), and create the file
  19 # 'code/db_connect.php' which calls db_connect() see:
  20 # code/wfpl/examples/db_connect.php
  21 #
  22 # if you rename any of the database fields, you'll need to update this:
  23
  24 define('~form_name.upper~_DB_FIELDS', '~db_fields~');
  25 <!--~end~--><!--~upload_settings start~-->
  26 # Set this to the path to your uploads directory. It can be relative to the
  27 # location of this script. IT MUST END WITH A SLASH
  28 $GLOBALS['upload_directory'] = 'uploads/';
  29 <!--~end~--><!--~opt_http_pass_1 start~-->
  30 # Define the username and password required to view this form:
  31 define('AUTH_REALM', '~form_name~ administration area');
  32 define('AUTH_USER', 'fixme');
  33 define('AUTH_PASS', 'fixme');
  34 <!--~end~-->
  35
  36 if(!file_exists('code/wfpl/template.php')) { die('This form requires <a href="http://jasonwoof.org/wfpl">wfpl</a>.'); }
  37 require_once('code/wfpl/template.php');
  38 require_once('code/wfpl/format.php');
  39 require_once('code/wfpl/messages.php');
  40 require_once('code/wfpl/email.php');<!--~opt_db_2 start~-->
  41 require_once('code/db_connect.php');<!--~end~--><!--~image_include start~-->
  42 require_once('code/wfpl/upload.php');<!--~end~-->
  43
  44 function ~form_name~_get_fields() {<!--~formats start~-->
  45         $~name~ = format_~format~($_REQUEST['~name~']<!--~pulldown_format_extra start~-->, '~name~'<!--~end~-->);<!--~end~--><!--~image_upload start~-->
  46         if($_FILES['~name~'] && $_FILES['~name~']['error'] == 0) {
  47                 $~name~ = substr(save_uploaded_image('~name~', $GLOBALS['upload_directory']), strlen($GLOBALS['upload_directory']));
  48         } else {
  49                 if($_REQUEST['delete_~name~'] == 'Yes') {
  50                         $name = '';
  51                 } else {
  52                         $~name~ = format_filename($_REQUEST['old_~name~']);
  53                 }
  54         }<!--~end~-->
  55
  56         ~form_name~_tem_sets(~php_fields~);
  57
  58         return array(~php_fields~);
  59 }
  60
  61 function ~form_name~_tem_sets(~php_fields~) {<!--~tem_sets start~-->
  62         tem_set('~name~', $~name~);<!--~end~-->
  63 }
  64 <!--~opt_listing_2 start~-->
  65 # You may pass a "where clause" for the db query.
  66 function ~form_name~_display_listing($where = 'order by ~always_field~ limit 100') {
  67         $rows = db_get_rows('~form_name~', 'id,~always_field~', $where);
  68         if($rows == false || count($rows) == 0) {
  69                 return false;
  70         }
  71
  72         foreach($rows as $row) {
  73                 list($id, $~always_field~) = $row;
  74                 tem_set('id', $id);
  75                 if($~always_field~ == '') {
  76                         $~always_field~ = '--';
  77                 }
  78                 tem_set('~always_field~', $~always_field~);
  79                 tem_sub('listing_row');
  80         }
  81         tem_sub('listings');
  82         return true;
  83 }
  84 <!--~end~-->
  85 function ~form_name~_main() {
  86         $ret = _~form_name~_main();
  87         if($ret) {
  88                 return $ret;
  89         }
  90         display_messages();
  91 }
  92
  93 function _~form_name~_main() {<!--~opt_http_pass_2 start~-->
  94         # To remove password protection, just delete this block:
  95         if (!isset($_SERVER['PHP_AUTH_USER']) || $_SERVER['PHP_AUTH_USER'] != AUTH_USER || $_SERVER['PHP_AUTH_PW'] != AUTH_PASS) {
  96                 header('WWW-Authenticate: Basic realm="' . AUTH_REALM . '"');
  97                 header('HTTP/1.0 401 Unauthorized');
  98                 echo '401 Unauthorized';
  99                 exit;
 100         }
 101         <!--~end~--><!--~pulldowns start~-->
 102         pulldown('~name~', array('option 1', 'option 2', 'option 3'));
 103         <!--~end~--><!--~opt_db_3 start~-->
 104         $edit_id = format_int($_REQUEST['~form_name~_edit_id']);
 105         unset($_REQUEST['~form_name~_edit_id']);
 106         if($edit_id) {
 107                 # add hidden field for database id of row we're editing
 108                 tem_set('~form_name~_edit_id', $edit_id);
 109                 tem_sub('editing');
 110         }
 111
 112         $delete_id = format_int($_REQUEST['~form_name~_delete_id']);
 113         unset($_REQUEST['~form_name~_delete_id']);
 114         if($delete_id) {
 115                 db_delete('~form_name~', 'where id=%i', $delete_id);
 116                 message('Entry deleted.');<!--~opt_listing_3 start~-->
 117
 118                 if(~form_name~_display_listing()) {
 119                         return;
 120                 }
 121                 unset($delete_id);<!--~end~--><!--~opt_listing_3_else start~-->
 122
 123                 # FIXME: what to do after delete?
 124                 return;<!--~end~-->
 125         }
 126
 127         if(!$edit_id) {<!--~opt_listing_1 start~-->
 128                 if(!isset($_REQUEST['~form_name~_new']) && !isset($_REQUEST['~always_field~'])) {
 129                         if(~form_name~_display_listing()) {
 130                                 return;
 131                         }
 132                 }
 133                 <!--~end~-->
 134                 tem_sub('new_msg');
 135         }<!--~end~-->
 136
 137         if(isset($_REQUEST['~always_field~'])) {
 138                 list(~php_fields~) = ~form_name~_get_fields();
 139
 140                 if("you're happy with the POSTed values") {<!--~opt_db_4 start~-->
 141                         if($edit_id) {
 142                                 db_update('~form_name~', ~form_name.upper~_DB_FIELDS, ~php_fields~, 'where id=%i', $edit_id);
 143                                 message('Entry updated.');
 144                         } else {
 145                                 db_insert('~form_name~', ~form_name.upper~_DB_FIELDS, ~php_fields~);
 146                                 message('Entry saved.');
 147                         }<!--~end~--><!--~opt_email_2 start~-->
 148                         if($GLOBALS['~form_name~_form_recipient'] != "fixme@example.com") {
 149                                 $to = $GLOBALS['~form_name~_form_recipient'];
 150                                 if(isset($_REQUEST['email']) and valid_email($_REQUEST['email'])) {
 151                                         $from = $_REQUEST['email'];
 152                                         if($_REQUEST['name'] and ereg('^[a-zA-Z0-9_\' -]*$', $_REQUEST['name']) !== false) {
 153                                                 $from = "$_REQUEST[name] <$from>";
 154                                         }
 155                                 } else {
 156                                         $from = $to;
 157                                 }
 158                                 $subject = '~form_name~ form submitted';
 159                                 $message = tem_run('~form_name~.email.txt');
 160                                 $cc = '';
 161                                 $bcc = '';
 162                                 if(email($from, $to, $subject, $message, $cc, $bcc)) {
 163                                         message('Due to an internal error, your message could not be sent. Please try again later.');
 164                                         $error = true;
 165                                 }
 166                         }<!--~end~-->
 167                         if($error !== true) {<!--~opt_listing_4 start~-->
 168                                 ~form_name~_display_listing();<!--~end~--><!--~opt_listing_4_else start~-->
 169                                 tem_sub('thankyou');<!--~end~-->
 170                                 return;
 171                         }
 172                 }
 173                 # otherwise, we display the form again. ~form_name~_get_fields() has
 174                 # already put the posted values back into the template engine, so they will
 175                 # show up in the form fields. You should add some message asking people to
 176                 # fix their entry in whatever way you require.<!--~opt_db_5 start~-->
 177         } elseif($edit_id) {
 178                 # we've recieved an edit id, but no data. So we grab the values to be edited from the database
 179                 list(~php_fields~) = db_get_row('~form_name~', ~form_name.upper~_DB_FIELDS, 'where id=%i', $edit_id);
 180                 ~form_name~_tem_sets(~php_fields~);<!--~end~-->
 181         } else {
 182                 # form not submitted, you can set default values like so:
 183                 #tem_set('~always_field~', 'Yes');
 184         }<!--~upload_max start~-->
 185
 186         tem_set('upload_max_filesize', upload_max_filesize());<!--~end~-->
 187
 188         # this has to be later in the file because it requres that ~always_field~ be set already
 189         if($edit_id) {
 190                 tem_sub('edit_msg');
 191         }
 192
 193         tem_sub('form');
 194 }
 195
 196 ?>