metaform/template.php

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