X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=metaform%2Ftemplate.php;h=258581cb55bb6bed234b09cbd96fb639840ec946;hb=d03e8554ee3e80a6333126e67dd4c20f54ec700e;hp=2ee09ee92bdcbb867f4a1ec0f56f1547212bce7a;hpb=68b1b4aa2b9362df65a2f57d06634aedd85aa65d;p=wfpl.git

diff --git a/metaform/template.php b/metaform/template.php
index 2ee09ee..258581c 100644
--- a/metaform/template.php
+++ b/metaform/template.php
@@ -1,33 +1,83 @@
 <?php
 
-# This form requires wfpl. See: http://jasonwoof.org/wfpl
+# This form requires wfpl. If you didn't recieve wfpl along with this file,
+# see: http://jasonwoof.org/wfpl
 
-# You'll need to set the following to a valid email address:
+# This form was auto-generated. If you would like to alter the parameters and
+# generate a new one try this URL:
+#
+# ~metaform_url~
+
+# This code can send form results by e-mail and/or save them to a database. See
+# the next two comments to enable either or both.
+
+# 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:
+# code/wfpl/examples/db_connect.php
 
 if(!file_exists('code/wfpl/template.php')) { die('This form requires <a href="http://jasonwoof.org/wfpl">wfpl</a>.'); }
 require_once('code/wfpl/template.php');
 require_once('code/wfpl/format.php');
 require_once('code/wfpl/email.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~']);
-	tem_set('~name~', $~name~);
-	<!--~end~-->
+	$~name~ = format_~format~($_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~() {
+	$edit_id = format_int($_REQUEST['~form_name~_edit_id']);
+	if($edit_id) {
+		# add hidden field for database id of row we're editing
+		tem_set('~form_name~_edit_id', $edit_id);
+		tem_sub('editing');
+	}
+
+	$delete_id = format_int($_REQUEST['~form_name~_delete_id']);
+	if($delete_id) {
+		db_delete('~form_name~', 'id = %"', $delete_id);
+
+		# FIXME: what to do after delete?
+		return;
+	}
+
 	if(isset($_REQUEST['~always_field~'])) {
 		list(~php_fields~) = ~form_name~_get_fields();
 
 		if("you're happy with the POSTed values") {
-			# uncomment the following lines to save the values recieved to the
-			# database. You can use ~form_name~.sql to create the database table.
-			#require_once('db_connect.php');
-			#db_insert('~form_name~', '~db_fields~', ~php_fields~);
+			# 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')) {
+				require_once('db_connect.php');
+				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 = %"', $edit_id);
+					tem_set('did', 'updated');
+				} else {
+					db_insert('~form_name~', '~db_fields~', ~php_fields~);
+					tem_set('did', 'saved');
+				}
+			}
 			if($GLOBALS['~form_name~_form_recipient'] != "fixme@example.com") {
 				$to = $GLOBALS['~form_name~_form_recipient'];
 				if(isset($_REQUEST['email']) and valid_email($_REQUEST['email'])) {
@@ -42,18 +92,33 @@ function ~form_name~() {
 				$message = tem_run('~form_name~.email.txt');
 				$cc = '';
 				$bcc = '';
-				email($from, $to, $subject, $message, $cc, $bcc);
+				if(email($from, $to, $subject, $message, $cc, $bcc)) {
+					tem_set('error_message', 'Due to an internal error, your message could not be sent. Please try again later.');
+					tem_sub('error');
+					$error = true;
+				}
+			}
+			if($error !== true) {
+				tem_load('~form_name~.html');
+				tem_sub('thankyou');
+				tem_output();
+				exit();
 			}
-			tem_load('~form_name~.html');
-			tem_sub('thankyou');
-			tem_output();
-			exit();
 		}
 		# otherwise, we display the form again. ~form_name~_get_fields() has
 		# 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('~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');
 }