added image support to metaform and fixed upload.php

[wfpl.git] / metaform / template.php

diff --git a/metaform/template.php b/metaform/template.php
index 2755101..5a5c0ee 100644 (file)
--- a/metaform/template.php
+++ b/metaform/template.php
@@ -7,7 +7,11 @@
 
 # To send results by e-mail, all you have to do is set your e-mail address here:
 $GLOBALS['~form_name~_form_recipient'] = "fixme@example.com";
-
+<!--~upload_settings start~-->
+# Set this to the path to your uploads directory. It can be relative to the
+# location of this script. IT MUST END WITH A SLASH
+$GLOBALS['upload_directory'] = 'uploads/';
+<!--~end~-->
 # To save results to a database, you'll need to create the ~form_name~ table
 # (the file ~form_name~.sql should help with this), and create a file called
 # 'db_connect.php' which calls db_connect() see:
@@ -17,23 +21,25 @@ if(!file_exists('code/wfpl/template.php')) { die('This form requires <a href="ht
 require_once('code/wfpl/template.php');
 require_once('code/wfpl/format.php');
 require_once('code/wfpl/email.php');
-require_once('code/wfpl/db.php');
+require_once('code/wfpl/db.php');<!--~image_include start~-->
+require_once('code/wfpl/upload.php');<!--~end~-->
 
 function ~form_name~_get_fields() {
        $fields = array();
        <!--~formats start~-->
-       $~name~ = format_~format~($_REQUEST['~name~']);<!--~end~-->
-       <!--~tem_sets~-->
+       $~name~ = format_~format~($_REQUEST['~name~']);<!--~end~--><!--~image_upload start~-->
+       $~name~ = save_uploaded_image('~name~', $GLOBALS['upload_directory']);<!--~end~-->
+       <!--~tem_sets start~-->
        tem_set('~name~', $~name~);<!--~end~-->
 
        return array(~php_fields~);
 }
 
 function ~form_name~() {
-       $event_id = format_int($_REQUEST['~form_name~_edit_id']);
+       $edit_id = format_int($_REQUEST['~form_name~_edit_id']);
        if($edit_id) {
                # add hidden field for database id of row we're editing
-               tem_set('~form_name~_event_id', $edit_id);
+               tem_set('~form_name~_edit_id', $edit_id);
                tem_sub('editing');
        }
 
@@ -51,9 +57,14 @@ function ~form_name~() {
                if("you're happy with the POSTed values") {
                        # to enable saving to a database, create a file called 'db_connect.php'
                        # see: code/wfpl/examples/db_connect.php
-                       if(file_exists('db_connect.php') {
+                       if(file_exists('db_connect.php')) {
                                require_once('db_connect.php');
-                               if($edit_id) {
+                               if($edit_id) {<!--~image_db start~-->
+                                       # uploading nothing means leaving it as is.
+                                       if(!$~name~ && $delete_~name~ != 'Yes') {
+                                               $~name~ = db_get_value('~form_name~', '~name~', 'id = %"', $edit_id);
+                                       }
+                                       <!--~end~-->
                                        db_update('~form_name~', '~db_fields~', ~php_fields~, 'id = %"', $edit_id);
                                        tem_set('did', 'updated');
                                } else {
@@ -86,15 +97,16 @@ function ~form_name~() {
                # already put the posted values back into the template engine, so they will
                # show up in the form fields. You should add some message asking people to
                # fix their entry in whatever way you require.
-       }
        } elseif($edit_id) {
                # we've recieved an edit id, but no data. So we grab the values to be edited from the database
-               list(~php_fields~) = db_get_row('events', '~db_fields~', 'id = %"', $event_id);
-               ~tem_sets~
+               list(~php_fields~) = db_get_row('~form_name~', '~db_fields~', 'id = %"', $edit_id);
+               ~tem_sets.tab~
        } else {
                # form not submitted, you can set default values like so
                #tem_set('~always_field~', 'Yes');
-       }
+       }<!--~upload_max start~-->
+
+       tem_set('upload_max_filesize', upload_max_filesize());<!--~end~-->
 
        tem_sub('form');
 }