X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=metaform.php;h=7bfa9f7778af2b604ed90f5436069f3befbd74a8;hb=030f09ab36a49e16a65163e8a537a7ccdb3061e4;hp=c20515e340e805de25e6c09d5059e3cc1fa2ee45;hpb=3698f739c8155069451c61085ab925250c592e42;p=wfpl.git

diff --git a/metaform.php b/metaform.php
index c20515e..7bfa9f7 100644
--- a/metaform.php
+++ b/metaform.php
@@ -1,51 +1,115 @@
 <?php
 
+#  Copyright (C) 2006 Jason Woofenden
+#
+#  This file is part of wfpl.
+#
+#  wfpl is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU Lesser General Public License as published by the Free
+#  Software Foundation; either version 2.1 of the License, or (at your option)
+#  any later version.
+#
+#  wfpl is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
+#  more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with wfpl; if not, write to the Free Software Foundation, Inc., 51
+#  Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+# This file writes the code for you (sql, php, html, email) to handle a form.
+
 require_once('code/wfpl/template.php');
+require_once('code/wfpl/http.php');
+require_once('code/wfpl/tar.php');
+require_once('code/wfpl/format.php');
 
 # see code/wfpl/metaform/template.html for the html templates for these elements
 $GLOBALS['types'] = array(
 #    type                  input          format        sql     
 	'name' =>       array('textbox',     'oneline',    'varchar(200)'),
 	'textbox' =>    array('textbox',     'oneline',    'varchar(200)'),
+	'int' =>        array('textbox',     'int',        'int'),
+	'bigint' =>     array('textbox',     'int',        'varchar(100)'), # up to 100 digits, stored as a string
 	'email' =>      array('textbox',     'email',      'varchar(100)'),
 	'phone' =>      array('textbox',     'phone',      'varchar(32)'),
+	'state' =>      array('states',      'oneline',    'varchar(2)'),
 	'money' =>      array('textbox',     'money',      'varchar(32)'),
 	'dollars' =>    array('textbox',     'dollars',    'varchar(32)'),
 	'url' =>        array('textbox',     'url',        'varchar(200)'),
+	'hidden' =>     array('hidden',      'unix',       'varchar(200)'),
+	'password' =>   array('password',    'oneline',    'varchar(200)'),
 	'textarea' =>   array('textarea',    'unix',       'text'),
+	'html' =>       array('html',        'unix',       'text'),
 	'pulldown' =>   array('pulldown',    'options',    'int'),
-	'checkbox' =>   array('checkbox',    'yesno',   'int'),
-	'yesno' =>      array('checkbox',    'yesno',   'int'),
+	'radio' =>      array('radio',       'oneline',    'varchar(200)'),
+	'checkbox' =>   array('checkbox',    'yesno',      'varchar(3)'),
+	'yesno' =>      array('checkbox',    'yesno',      'varchar(3)'),
+	'delete' =>     array('checkbox',    'yesno',      'n/a'),
+	'image' =>      array('image',       'oneline',    'varchar(200)'),
 	'submit' =>     array('submit',      'oneline',    'n/a')
 );
 
-if(isset($_REQUEST['form_name'])) {
-	$GLOBALS['form_name'] = $_REQUEST['form_name'];
-} else {
-	$GLOBALS['form_name'] = 'some_form';
-}
-
-if(isset($_REQUEST['fields'])) {
-	if(isset($_REQUEST['download_sql'])) {
-		download_sql();
-		exit();
-	} elseif(isset($_REQUEST['download_php'])) {
-		download_php();
-		exit();
-	} elseif(isset($_REQUEST['download_template'])) {
-		download_template();
-		exit();
-	} elseif(isset($_REQUEST['download_email'])) {
-		download_email();
-		exit();
+function list_available_types() {
+	$types = '';
+	foreach($GLOBALS['types'] as $key => $value) {
+		if($types) {
+			$types .= ', ';
+		}
+		$types .= $key;
+	}
+	tem_set('available_types', $types);
+}
+
+
+function metaform() {
+	if(isset($_REQUEST['form_name'])) {
+		$GLOBALS['form_name'] = ereg_replace('[^a-z0-9_-]', '', $_REQUEST['form_name']);
+		$GLOBALS['opt_email'] = format_yesno($_REQUEST['opt_email']);
+		tem_set('opt_email', $GLOBALS['opt_email']);
+		$GLOBALS['opt_db'] = format_yesno($_REQUEST['opt_db']);
+		tem_set('opt_db', $GLOBALS['opt_db']);
 	} else {
-		tem_set('message', "Sorry... couldn't tell which button you pressed");
-		# fall through
+		$GLOBALS['form_name'] = 'some_form';
 	}
-} else {
+
+	if(isset($_REQUEST['fields'])) {
+		if(isset($_REQUEST['view_sql'])) {
+			view_sql();
+			exit();
+		} elseif(isset($_REQUEST['view_php'])) {
+			view_php();
+			exit();
+		} elseif(isset($_REQUEST['view_html'])) {
+			view_html();
+			exit();
+		} elseif(isset($_REQUEST['view_email'])) {
+			view_email();
+			exit();
+		} elseif(isset($_REQUEST['download_tar'])) {
+			download_tar();
+			exit();
+		} elseif(isset($_REQUEST['preview'])) {
+			preview();
+			exit();
+		} elseif(isset($_REQUEST['edit'])) {
+			tem_set('fields', $_REQUEST['fields']);
+			tem_set('form_name', $GLOBALS['form_name']);
+			# fall through
+		} else {
+			die("Sorry... couldn't tell which button you pressed");
+		}
+	}
+
+
+	set_form_action();
+	list_available_types();
 	tem_output('code/wfpl/metaform/main.html');
 }
 
+
 function field_input($type)  { return $GLOBALS['types'][$type][0]; }
 function field_format($type) { return $GLOBALS['types'][$type][1]; }
 function field_sql($type)    { return $GLOBALS['types'][$type][2]; }
@@ -67,97 +131,235 @@ function get_fields() {
 	return $ret;
 }
 
-function download_headers() {
-	header('Content-type: application/octet-stream');
-	header('Content-disposition: download'); # is this correct? does it do anything?
+# this one, that you're using to create forms
+function set_form_action() {
+	$action = ereg_replace('.*/', '', $_SERVER['REQUEST_URI']);
+	if($action == '') $action = './';
+	tem_set('form_action', $action);
+}
+
+# perfect HTTP headers for viewing created files
+function view_headers() {
+	header('Content-type: text/plain');
 }
 	
 
 
 
-function download_sql() {
-	tem_load('code/wfpl/metaform/template.sql');
-	tem_set('form_name', $GLOBALS['form_name']);
+function make_sql() {
+	$tem = new tem();
+	$tem->load('code/wfpl/metaform/template.sql');
+	$tem->set('form_name', $GLOBALS['form_name']);
 	$fields = get_fields();
 	foreach($fields as $field) {
 		list($name, $type, $input, $format, $sql) = $field;
 		if($sql != 'n/a') {
-			tem_set('name', $name);
-			tem_set('type', $sql);
+			$tem->set('name', $name);
+			$tem->set('type', $sql);
 			if($sql == 'int') {
-				tem_set('default', '0');
+				$tem->set('default', '0');
 			} else {
-				tem_set('default', '""');
+				$tem->set('default', '""');
 			}
-			tem_sub('column');
+			$tem->sub('column');
 		}
 	}
-	download_headers();
-	tem_output();
+	view_headers();
+	return $tem->run();
+}
+
+function view_sql() {
+	view_headers();
+	echo make_sql();
 }
 	
 
-function download_template() {
-	tem_load('code/wfpl/metaform/template.html');
-	tem_set('form_name', $GLOBALS['form_name']);
+# pass false if you want to exclude the <head> and <body> tag etc.
+function make_html($whole_file = true) {
+	$uploads_output_already = false;
+	$has_html_editors = false;
+	$tem = new tem();
+	$tem->load('code/wfpl/metaform/template.html');
+	$tem->set('form_name', $GLOBALS['form_name']);
 	$fields = get_fields();
 	foreach($fields as $field) {
 		list($name, $type, $input, $format, $sql) = $field;
-		tem_set('name', $name);
-		tem_set('caption', $name); # fixme
-		tem_sub($input);
+		$tem->set('name', $name);
+		$tem->set('caption', $name); # fixme
+		$tem->sub($input);
+		if($input != 'hidden') {
+			$tem->sub('row');
+		}
+		if($input == 'image' && !$uploads_output_already) {
+			$tem->sub('uploads');
+			$tem->set('enctype_attr', '" enctype="multipart/form-data');
+			$uploads_output_already = true;
+		} elseif($input == 'html') {
+			$has_html_editors = true;
+			$tem->set('html_field_name', $name);
+			$tem->sub('replace_textarea');
+		}
+	}
+
+	if($GLOBALS['opt_db'] == 'Yes') {
+		$tem->sub('opt_db_1');
+	} else {
+		$tem->sub('opt_db_1_else');
+	}
+	$tem->set('name', 'save');
+	$tem->set('caption', 'Save');
+	$tem->sub('submit');
+	$tem->sub('row');
+	$tem->sub('form');
+
+	if($has_html_editors) {
+		$tem->sub('html_editor_headers');
+	}
+
+	if($whole_file) {
+		return $tem->run();
+	} else {
+		return $tem->get('form');
 	}
-	tem_set('name', 'save');
-	tem_set('caption', 'Save');
-	tem_sub('submit');
-	download_headers();
-	tem_output();
 }
 
+function view_html() {
+	view_headers();
+	echo make_html();
+}
 
-function download_php() {
-	tem_load('code/wfpl/metaform/template.php');
-	tem_set('form_name', $GLOBALS['form_name']);
+
+function make_php() {
+	$tem = new tem();
+	$tem->load('code/wfpl/metaform/template.php');
+	$tem->set('form_name', $GLOBALS['form_name']);
 	$fields = get_fields();
 	$db_fields = '';
+	$php_fields = '';
 	$always_field = false;
+	$image_included_yet = false;
 	foreach($fields as $field) {
 		list($name, $type, $input, $format, $sql) = $field;
 		if($input != 'submit') {
-			tem_set('format', $format);
-			tem_set('name', $name);
-			tem_set('db_field', ''); # we don't want to use the value from last time
+			$tem->set('format', $format);
+			$tem->set('name', $name);
+			$tem->set('db_field', ''); # we don't want to use the value from last time
 			if($sql != 'n/a') {
-				tem_sub('db_field');
 				if($db_fields != '') $db_fields .= ',';
 				$db_fields .= $name;
+				if($php_fields != '') $php_fields .= ', ';
+				$php_fields .= '$' . $name;
+			}
+			if($input == 'image') {
+				$tem->sub('image_upload');
+				$tem->sub('image_db');
+				if(!$image_included_yet) {
+					$tem->sub('image_include');
+					$tem->sub('upload_max');
+					$tem->sub('upload_settings');
+					$image_included_yet = true;
+				}
+			} else {
+				$tem->sub('formats');
 			}
-			tem_sub('formats');
+			$tem->sub('tem_sets');
 			if(!$always_field and $input != 'checkbox' and $input != 'radio') {
 				$always_field = $name;
 			}
 		}
 	}
 	# always_field is a form field that always submits (unlike say, checkboxes). It's used to detect if the form has submitted or not.
-	tem_set('always_field', $always_field);
-	tem_set('db_fields', $db_fields);
-	download_headers();
-	tem_output();
+	$tem->set('always_field', $always_field);
+	$tem->set('db_fields', $db_fields);
+	$tem->set('php_fields', $php_fields);
+	$tem->set('metaform_url', edit_url());
+	if($GLOBALS['opt_db'] == 'Yes') {
+		$tem->sub('opt_db_1');
+		$tem->sub('opt_db_2');
+		$tem->sub('opt_db_3');
+		$tem->sub('opt_db_4');
+		$tem->sub('opt_db_5');
+	}
+	if($GLOBALS['opt_email'] == 'Yes') {
+		$tem->sub('opt_email_1');
+		$tem->sub('opt_email_2');
+	}
+	return $tem->run();
 }
 
+# make a URL for the edit page with all the fields filled in
+function edit_url() {
+	$url = this_url();
+	$url = ereg_replace('view_php=[^&]*', 'edit=yes', $url);
+	$url = ereg_replace('download_tar=[^&]*', 'edit=yes', $url);
+	$url = ereg_replace('/[a-z0-9_.]*\?', '/?', $url);
+	return $url;
+}
 
-function download_email() {
-	tem_load('code/wfpl/metaform/template.email.txt');
-	tem_set('form_name', $GLOBALS['form_name']);
+function view_php() {
+	view_headers();
+	echo make_php();
+}
+
+
+function make_email() {
+	$tem = new tem();
+	$tem->load('code/wfpl/metaform/template.email.txt');
+	$tem->set('form_name', $GLOBALS['form_name']);
 	$fields = get_fields();
 	foreach($fields as $field) {
 		list($name, $type, $input, $format, $sql) = $field;
-		tem_set('name', $name);
-		tem_set('caption', $name); # fixme
-		tem_sub('fields');
+		$tem->set('name', $name);
+		$tem->set('caption', $name); # fixme
+		if($type == 'textarea') {
+			$tem->sub('multi_line');
+		} else {
+			$tem->sub('fields');
+		}
 	}
-	download_headers();
+	return $tem->run();
+}
+
+function make_htaccess() {
+	$tem = new tem();
+	$tem->set('form', $GLOBALS['form_name']);
+	return $tem->run('code/wfpl/metaform/template.htaccess');
+}
+
+function view_email() {
+	view_headers();
+	echo make_email();
+}
+
+
+function preview() {
+	tem_load('code/wfpl/metaform/preview.html');
+	tem_set('form_name', $GLOBALS['form_name']);
+	tem_set('fields', $_REQUEST['fields']);
+	$preview_tem = new tem();
+	$preview = $preview_tem->run(make_html(false));
+	unset($preview_tem);
+	tem_set('preview', $preview);
+	set_form_action();
 	tem_output();
 }
 
+function download_tar() {
+	$name = $GLOBALS['form_name'];
+	$data = array(
+		".htaccess" => make_htaccess(),
+		"run.php ->" => 'code/wfpl/run.php',
+		"$name.html" => make_html(),
+		"$name.sql" => make_sql(),
+		"$name.php" => make_php());
+	if($GLOBALS['opt_email'] == 'Yes') {
+		$data["$name.email.txt"] = make_email();
+	}
+	make_wfpl_tar($name, $data);
+}
+
+
+metaform();
+exit();
+
 ?>