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 # This code can send form results by e-mail and/or save them to a database. See
  12 # the next two comments to enable either or both.
  13
  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 <!--~upload_settings start~-->
  17 # Set this to the path to your uploads directory. It can be relative to the
  18 # location of this script. IT MUST END WITH A SLASH
  19 $GLOBALS['upload_directory'] = 'uploads/';
  20 <!--~end~-->
  21 # To save results to a database, you'll need to create the ~form_name~ table
  22 # (the file ~form_name~.sql should help with this), and create a file called
  23 # 'db_connect.php' which calls db_connect() see:
  24 # code/wfpl/examples/db_connect.php
  25
  26 if(!file_exists('code/wfpl/template.php')) { die('This form requires <a href="http://jasonwoof.org/wfpl">wfpl</a>.'); }
  27 require_once('code/wfpl/template.php');
  28 require_once('code/wfpl/format.php');
  29 require_once('code/wfpl/email.php');
  30 require_once('code/wfpl/db.php');<!--~image_include start~-->
  31 require_once('code/wfpl/upload.php');<!--~end~-->
  32
  33 function ~form_name~_get_fields() {
  34         $fields = array();
  35         <!--~formats start~-->
  36         $~name~ = format_~format~($_REQUEST['~name~']);<!--~end~--><!--~image_upload start~-->
  37         $~name~ = save_uploaded_image('~name~', $GLOBALS['upload_directory']);<!--~end~-->
  38         <!--~tem_sets start~-->
  39         tem_set('~name~', $~name~);<!--~end~-->
  40
  41         return array(~php_fields~);
  42 }
  43
  44 function ~form_name~() {
  45         $edit_id = format_int($_REQUEST['~form_name~_edit_id']);
  46         if($edit_id) {
  47                 # add hidden field for database id of row we're editing
  48                 tem_set('~form_name~_edit_id', $edit_id);
  49                 tem_sub('editing');
  50         }
  51
  52         $delete_id = format_int($_REQUEST['~form_name~_delete_id']);
  53         if($delete_id) {
  54                 db_delete('~form_name~', 'id = %"', $delete_id);
  55
  56                 # FIXME: what to do after delete?
  57                 return;
  58         }
  59
  60         if(isset($_REQUEST['~always_field~'])) {
  61                 list(~php_fields~) = ~form_name~_get_fields();
  62
  63                 if("you're happy with the POSTed values") {
  64                         # to enable saving to a database, create a file called 'db_connect.php'
  65                         # see: code/wfpl/examples/db_connect.php
  66                         if(file_exists('db_connect.php')) {
  67                                 require_once('db_connect.php');
  68                                 if($edit_id) {<!--~image_db start~-->
  69                                         # uploading nothing means leaving it as is.
  70                                         if(!$~name~ && $delete_~name~ != 'Yes') {
  71                                                 $~name~ = db_get_value('~form_name~', '~name~', 'id = %"', $edit_id);
  72                                         }
  73                                         <!--~end~-->
  74                                         db_update('~form_name~', '~db_fields~', ~php_fields~, 'id = %"', $edit_id);
  75                                         tem_set('did', 'updated');
  76                                 } else {
  77                                         db_insert('~form_name~', '~db_fields~', ~php_fields~);
  78                                         tem_set('did', 'saved');
  79                                 }
  80                         }
  81                         if($GLOBALS['~form_name~_form_recipient'] != "fixme@example.com") {
  82                                 $to = $GLOBALS['~form_name~_form_recipient'];
  83                                 if(isset($_REQUEST['email']) and valid_email($_REQUEST['email'])) {
  84                                         $from = $_REQUEST['email'];
  85                                         if($_REQUEST['name'] and ereg('^[a-zA-Z0-9_\' -]*$', $_REQUEST['name']) !== false) {
  86                                                 $from = "$_REQUEST[name] <$from>";
  87                                         }
  88                                 } else {
  89                                         $from = $to;
  90                                 }
  91                                 $subject = '~form_name~ form submitted';
  92                                 $message = tem_run('~form_name~.email.txt');
  93                                 $cc = '';
  94                                 $bcc = '';
  95                                 if(email($from, $to, $subject, $message, $cc, $bcc)) {
  96                                         tem_set('error_message', 'Due to an internal error, your message could not be sent. Please try again later.');
  97                                         tem_sub('error');
  98                                         $error = true;
  99                                 }
 100                         }
 101                         if($error !== true) {
 102                                 tem_load('~form_name~.html');
 103                                 tem_sub('thankyou');
 104                                 tem_output();
 105                                 exit();
 106                         }
 107                 }
 108                 # otherwise, we display the form again. ~form_name~_get_fields() has
 109                 # already put the posted values back into the template engine, so they will
 110                 # show up in the form fields. You should add some message asking people to
 111                 # fix their entry in whatever way you require.
 112         } elseif($edit_id) {
 113                 # we've recieved an edit id, but no data. So we grab the values to be edited from the database
 114                 list(~php_fields~) = db_get_row('~form_name~', '~db_fields~', 'id = %"', $edit_id);
 115                 ~tem_sets.tab~
 116         } else {
 117                 # form not submitted, you can set default values like so:
 118                 #tem_set('~always_field~', 'Yes');
 119         }<!--~upload_max start~-->
 120
 121         tem_set('upload_max_filesize', upload_max_filesize());<!--~end~-->
 122
 123         tem_sub('form');
 124 }
 125
 126 # emulate run.php if it's not being used
 127 if(!function_exists('run_php')) {
 128         tem_load('~form_name~.html');
 129         ~form_name~();
 130         tem_output();
 131 }
 132
 133 ?>