3 # Copyright (C) 2006 Jason Woofenden
5 # This file is part of wfpl.
7 # wfpl is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU Lesser General Public License as published by the Free
9 # Software Foundation; either version 2.1 of the License, or (at your option)
12 # wfpl is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
17 # You should have received a copy of the GNU Lesser General Public License
18 # along with wfpl; if not, write to the Free Software Foundation, Inc., 51
19 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 # This file writes the code for you (sql, php, html, email) to handle a form.
24 require_once('code/wfpl/template.php');
25 require_once('code/wfpl/http.php');
26 require_once('code/wfpl/tar.php');
27 require_once('code/wfpl/format.php');
29 # see code/wfpl/metaform/template.html for the html templates for these elements
30 $GLOBALS['types'] = array(
31 # type input format sql
32 'name' => array('textbox', 'oneline', 'varchar(200)'),
33 'textbox' => array('textbox', 'oneline', 'varchar(200)'),
34 'int' => array('textbox', 'int', 'int'),
35 'decimal' => array('textbox', 'decimal', 'decimal(12,12)'),
36 'bigint' => array('textbox', 'int', 'varchar(100)'), # up to 100 digits, stored as a string
37 'zip' => array('textbox', 'zip', 'varchar(20)'),
38 'email' => array('textbox', 'email', 'varchar(100)'),
39 'phone' => array('textbox', 'phone', 'varchar(32)'),
40 'state' => array('states', 'oneline', 'varchar(2)'),
41 'money' => array('textbox', 'money', 'varchar(32)'),
42 'dollars' => array('textbox', 'dollars', 'varchar(32)'),
43 'url' => array('textbox', 'url', 'varchar(200)'),
44 'hidden' => array('hidden', 'unix', 'varchar(200)'),
45 'password' => array('password', 'oneline', 'varchar(200)'),
46 'textarea' => array('textarea', 'unix', 'text'),
47 'html' => array('html', 'unix', 'text'),
48 'pulldown' => array('pulldown', 'options', 'varchar(100)'),
49 'radio' => array('radio', 'oneline', 'varchar(200)'),
50 'leftcheck' => array('leftcheck', 'yesno', 'varchar(3)'),
51 'checkbox' => array('checkbox', 'yesno', 'varchar(3)'),
52 'yesno' => array('checkbox', 'yesno', 'varchar(3)'),
53 'delete' => array('checkbox', 'yesno', 'n/a'),
54 'image' => array('image', 'oneline', 'varchar(200)'),
55 'submit' => array('submit', 'oneline', 'n/a')
58 function list_available_types() {
60 foreach($GLOBALS['types'] as $key => $value) {
66 tem_set('available_types', $types);
71 if(isset($_REQUEST['form_name'])) {
72 $GLOBALS['form_name'] = ereg_replace('[^a-z0-9_-]', '', $_REQUEST['form_name']);
73 $GLOBALS['opt_email'] = format_yesno($_REQUEST['opt_email']);
74 tem_set('opt_email', $GLOBALS['opt_email']);
75 $GLOBALS['opt_db'] = format_yesno($_REQUEST['opt_db']);
76 tem_set('opt_db', $GLOBALS['opt_db']);
77 $GLOBALS['opt_listing'] = format_yesno($_REQUEST['opt_listing']);
78 tem_set('opt_listing', $GLOBALS['opt_listing']);
79 $GLOBALS['opt_http_pass'] = format_yesno($_REQUEST['opt_http_pass']);
80 tem_set('opt_http_pass', $GLOBALS['opt_http_pass']);
82 $GLOBALS['form_name'] = 'some_form';
85 if(isset($_REQUEST['fields'])) {
86 if(isset($_REQUEST['view_sql'])) {
89 } elseif(isset($_REQUEST['view_php'])) {
92 } elseif(isset($_REQUEST['view_html'])) {
95 } elseif(isset($_REQUEST['view_email'])) {
98 } elseif(isset($_REQUEST['download_tar'])) {
101 } elseif(isset($_REQUEST['preview'])) {
104 } elseif(isset($_REQUEST['edit'])) {
105 tem_set('fields', $_REQUEST['fields']);
106 tem_set('form_name', $GLOBALS['form_name']);
109 die("Sorry... couldn't tell which button you pressed");
115 list_available_types();
116 tem_output('code/wfpl/metaform/main.html');
120 function field_input($type) { return $GLOBALS['types'][$type][0]; }
121 function field_format($type) { return $GLOBALS['types'][$type][1]; }
122 function field_sql($type) { return $GLOBALS['types'][$type][2]; }
124 function get_fields() {
125 # no sense in doing all this so many times
126 if(isset($GLOBALS['gotten_fields'])) {
127 return $GLOBALS['gotten_fields'];
130 $fields_str = unix_newlines($_REQUEST['fields']);
131 $GLOBALS['gotten_fields'] = array();
132 $fields_str = rtrim($fields_str);
133 $fields = split("\n", $fields_str);
134 foreach($fields as $field) {
135 list($name, $type, $options) = split(' *', $field);
136 if($options) $options = split(',', $options);
137 if(!$type) $type = $name;
138 $input = field_input($type);
139 $format = field_format($type);
140 $sql = field_sql($type);
141 $GLOBALS['gotten_fields'][] = array($name, $type, $input, $format, $sql, $options);
143 return $GLOBALS['gotten_fields'];
146 # this one, that you're using to create forms
147 function set_form_action() {
148 $action = ereg_replace('.*/', '', $_SERVER['REQUEST_URI']);
149 if($action == '') $action = './';
150 tem_set('form_action', $action);
153 # perfect HTTP headers for viewing created files
154 function view_headers() {
155 header('Content-type: text/plain');
161 function make_sql() {
163 $tem->load('code/wfpl/metaform/template.sql');
164 $tem->set('form_name', $GLOBALS['form_name']);
165 $fields = get_fields();
166 foreach($fields as $field) {
167 list($name, $type, $input, $format, $sql) = $field;
169 $tem->set('name', $name);
170 $tem->set('type', $sql);
172 $tem->set('default', '0');
174 $tem->set('default', '""');
183 function view_sql() {
188 # always_field is a form field that always submits (unlike say, checkboxes). It's used to detect if the form has submitted or not.
189 function find_always_field($fields) {
190 foreach($fields as $field) {
191 list($name, $type, $input, $format, $sql) = $field;
192 if($input != 'submit' && $input != 'checkbox' && $input != 'radio') {
202 # pass false if you want to exclude the <head> and <body> tag etc.
203 function make_html($whole_file = true) {
204 $uploads_output_already = false;
205 $has_html_editors = false;
207 $tem->load('code/wfpl/metaform/template.html');
208 $tem->set('form_name', $GLOBALS['form_name']);
209 $fields = get_fields();
210 $tem->set('always_field', find_always_field($fields));
211 foreach($fields as $field) {
212 list($name, $type, $input, $format, $sql) = $field;
213 $tem->set('name', $name);
214 $tem->set('caption', format_caption($name));
216 if($input != 'hidden') {
219 if($input == 'image' && !$uploads_output_already) {
220 $tem->sub('uploads');
221 $tem->set('enctype_attr', '" enctype="multipart/form-data');
222 $uploads_output_already = true;
223 } elseif($input == 'html') {
224 $has_html_editors = true;
225 $tem->set('html_field_name', $name);
226 $tem->sub('replace_textarea');
230 if($GLOBALS['opt_db'] == 'Yes') {
231 $tem->sub('opt_db_1');
232 $tem->sub('opt_db_2');
234 $tem->sub('opt_db_1_else');
237 if($GLOBALS['opt_listing'] == 'Yes') {
238 $tem->sub('opt_listing_1');
240 $tem->sub('opt_listing_1_else');
243 if($GLOBALS['opt_email'] == 'Yes' && $GLOBALS['opt_db'] != 'Yes') {
244 $tem->set('name', 'send');
245 $tem->set('caption', 'Send');
247 $tem->set('name', 'save');
248 $tem->set('caption', 'Save');
255 if($has_html_editors) {
256 $tem->sub('html_editor_headers');
262 return $tem->get('form');
266 function view_html() {
272 function make_php() {
274 $tem->load('code/wfpl/metaform/template.php');
275 $tem->set('form_name', $GLOBALS['form_name']);
276 $fields = get_fields();
279 $always_field = find_always_field($fields);
280 $image_included_yet = false;
281 foreach($fields as $field) {
282 list($name, $type, $input, $format, $sql) = $field;
283 if($input != 'submit') {
284 $tem->set('format', $format);
285 $tem->set('name', $name);
286 $tem->set('db_field', ''); # we don't want to use the value from last time
288 if($db_fields != '') $db_fields .= ',';
290 if($php_fields != '') $php_fields .= ', ';
291 $php_fields .= '$' . $name;
293 if($input == 'image') {
294 $tem->sub('image_upload');
295 $tem->sub('image_db');
296 if(!$image_included_yet) {
297 $tem->sub('image_include');
298 $tem->sub('upload_max');
299 $tem->sub('upload_settings');
300 $image_included_yet = true;
303 if($input == 'pulldown') {
304 $tem->sub('pulldowns');
305 $tem->sub('pulldown_format_extra');
307 $tem->sub('formats');
309 $tem->sub('tem_sets');
313 $tem->set('always_field', $always_field);
314 $tem->set('db_fields', $db_fields);
315 $tem->set('php_fields', $php_fields);
316 $tem->set('metaform_url', edit_url());
317 if($GLOBALS['opt_listing'] == 'Yes') {
318 $tem->sub('opt_listing_1');
319 $tem->sub('opt_listing_2');
320 $tem->sub('opt_listing_3');
321 $tem->sub('opt_listing_4');
323 $tem->sub('opt_listing_3_else');
324 $tem->sub('opt_listing_4_else');
326 if($GLOBALS['opt_db'] == 'Yes') {
327 $tem->sub('opt_db_1');
328 $tem->sub('opt_db_2');
329 $tem->sub('opt_db_3');
330 $tem->sub('opt_db_4');
331 $tem->sub('opt_db_5');
333 if($GLOBALS['opt_email'] == 'Yes') {
334 $tem->sub('opt_email_1');
335 $tem->sub('opt_email_2');
337 if($GLOBALS['opt_http_pass'] == 'Yes') {
338 $tem->sub('opt_http_pass_1');
339 $tem->sub('opt_http_pass_2');
344 # make a URL for the edit page with all the fields filled in
345 function edit_url() {
347 $url = ereg_replace('view_php=[^&]*', 'edit=yes', $url);
348 $url = ereg_replace('download_tar=[^&]*', 'edit=yes', $url);
349 $url = ereg_replace('/[a-z0-9_.]*\?', '/?', $url);
350 $url = str_replace('jasonwoof.l', 'jasonwoof.com', $url); # so that code generated on Jason's home computer will display a publically accessible link.
354 function view_php() {
360 function make_email() {
362 $tem->load('code/wfpl/metaform/template.email.txt');
363 $tem->set('form_name', $GLOBALS['form_name']);
364 $fields = get_fields();
365 foreach($fields as $field) {
366 list($name, $type, $input, $format, $sql) = $field;
367 $tem->set('name', $name);
368 $tem->set('caption', $name); # fixme
369 if($type == 'textarea') {
370 $tem->sub('multi_line');
378 function make_htaccess() {
380 $tem->set('form', $GLOBALS['form_name']);
381 return $tem->run('code/wfpl/metaform/htaccess');
384 function view_email() {
391 tem_load('code/wfpl/metaform/preview.html');
392 tem_set('form_name', $GLOBALS['form_name']);
393 tem_set('fields', $_REQUEST['fields']);
394 $preview_tem = new tem();
395 $preview_tem->load_str(make_html(false));
396 if($GLOBALS['opt_db'] == 'Yes') {
397 $preview_tem->sub('new_msg');
399 $fields = get_fields();
400 foreach($fields as $field) {
401 list($name, $type, $input, $format, $sql) = $field;
402 if($type == 'pulldown') {
403 pulldown($name, array('option 1', 'option 2', 'option 3'));
406 $preview = $preview_tem->run();
408 tem_set('preview', $preview);
413 function download_tar() {
414 $name = $GLOBALS['form_name'];
416 ".htaccess" => make_htaccess(),
417 "run.php ->" => 'code/wfpl/run.php',
418 "style.css" => read_whole_file('code/wfpl/metaform/style.css'),
419 "$name.html" => make_html(),
420 "$name.php" => make_php());
421 if($GLOBALS['opt_db'] == 'Yes') {
422 $data["$name.sql"] = make_sql();
424 if($GLOBALS['opt_email'] == 'Yes') {
425 $data["$name.email.txt"] = make_email();
427 make_wfpl_tar($name, $data);