3 # Copyright (C) 2006 Jason Woofenden
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 # This file writes the code for you (sql, php, html, email) to handle a form.
21 require_once('code/wfpl/template.php');
22 require_once('code/wfpl/http.php');
23 require_once('code/wfpl/tar.php');
24 require_once('code/wfpl/format.php');
26 # see code/wfpl/metaform/template.html for the html templates for these elements
27 $GLOBALS['types'] = array(
28 # type input format sql
29 'varname' => array('textbox', 'varname', 'varchar(50)'),
30 'name' => array('textbox', 'oneline', 'varchar(200)'),
31 'textbox' => array('textbox', 'oneline', 'varchar(200)'),
32 'int' => array('textbox', 'int', 'int'),
33 'decimal' => array('textbox', 'decimal', 'decimal(12,12)'),
34 'bigint' => array('textbox', 'int', 'varchar(100)'), # up to 100 digits, stored as a string
35 'zip' => array('textbox', 'zip', 'varchar(20)'),
36 'email' => array('textbox', 'email', 'varchar(100)'),
37 'phone' => array('textbox', 'phone', 'varchar(32)'),
38 'state' => array('states', 'oneline', 'varchar(2)'),
39 'money' => array('textbox', 'money', 'varchar(32)'),
40 'date' => array('textbox', 'mdy_to_ymd', 'char(10)'),
41 'dollars' => array('textbox', 'dollars', 'varchar(32)'),
42 'url' => array('textbox', 'url', 'varchar(200)'),
43 'hidden' => array('hidden', 'unix', 'varchar(200)'),
44 'password' => array('password', 'oneline', 'varchar(200)'),
45 'textarea' => array('textarea', 'unix', 'text'),
46 'html' => array('html', 'unix', 'text'),
47 'pulldown' => array('pulldown', 'options', 'varchar(100)'),
48 'radio' => array('radio', 'oneline', 'varchar(200)'),
49 'checkbox' => array('leftcheck', 'bool', 'int(1)'),
50 'rightcheck' => array('checkbox', 'bool', 'int(1)'),
51 'rightyesno' => array('checkbox', 'yesno', 'varchar(3)'),
52 'yesno' => array('leftcheck', 'yesno', 'varchar(3)'),
53 'delete' => array('checkbox', 'yesno', 'n/a'),
54 'image' => array('image', 'oneline', 'varchar(200)'),
55 'submit' => array('submit', 'oneline', 'n/a')
58 function list_available_types() {
60 foreach($GLOBALS['types'] as $key => $value) {
66 tem_set('available_types', $types);
71 if(isset($_REQUEST['form_name'])) {
72 $GLOBALS['form_name'] = format_varname($_REQUEST['form_name']);
73 $GLOBALS['singular'] = format_varname($_REQUEST['singular']);
74 tem_set('singular', $GLOBALS['singular']);
75 $GLOBALS['opt_email'] = format_yesno($_REQUEST['opt_email']);
76 tem_set('opt_email', $GLOBALS['opt_email']);
77 $GLOBALS['opt_db'] = format_yesno($_REQUEST['opt_db']);
78 tem_set('opt_db', $GLOBALS['opt_db']);
79 $GLOBALS['opt_listing'] = format_yesno($_REQUEST['opt_listing']);
80 tem_set('opt_listing', $GLOBALS['opt_listing']);
81 $GLOBALS['opt_display'] = format_yesno($_REQUEST['opt_display']);
82 tem_set('opt_display', $GLOBALS['opt_display']);
83 $GLOBALS['opt_http_pass'] = format_yesno($_REQUEST['opt_http_pass']);
84 tem_set('opt_http_pass', $GLOBALS['opt_http_pass']);
86 $GLOBALS['form_name'] = 'some_form';
89 if(isset($_REQUEST['fields'])) {
90 if(isset($_REQUEST['view_sql'])) {
93 } elseif(isset($_REQUEST['view_php'])) {
96 } elseif(isset($_REQUEST['view_html'])) {
99 } elseif(isset($_REQUEST['view_email'])) {
102 } elseif(isset($_REQUEST['download_tar'])) {
105 } elseif(isset($_REQUEST['preview'])) {
108 } elseif(isset($_REQUEST['edit'])) {
109 tem_set('fields', $_REQUEST['fields']);
110 tem_set('form_name', $GLOBALS['form_name']);
113 die("Sorry... couldn't tell which button you pressed");
119 list_available_types();
120 tem_output('code/wfpl/metaform/main.html');
124 function field_input($type) { return $GLOBALS['types'][$type][0]; }
125 function field_format($type) { return $GLOBALS['types'][$type][1]; }
126 function field_sql($type) { return $GLOBALS['types'][$type][2]; }
128 function get_fields() {
129 # no sense in doing all this so many times
130 if(isset($GLOBALS['gotten_fields'])) {
131 return $GLOBALS['gotten_fields'];
134 $fields_str = unix_newlines($_REQUEST['fields']);
135 $GLOBALS['gotten_fields'] = array();
136 $fields_str = rtrim($fields_str);
137 $fields = split("\n", $fields_str);
138 foreach($fields as $field) {
139 list($name, $type, $options) = split(' *', $field);
140 if($options) $options = split(',', $options);
141 if(!$type) $type = $name;
142 $input = field_input($type);
143 $format = field_format($type);
144 $sql = field_sql($type);
145 $GLOBALS['gotten_fields'][] = array($name, $type, $input, $format, $sql, $options);
147 return $GLOBALS['gotten_fields'];
150 # this one, that you're using to create forms
151 function set_form_action() {
152 $action = ereg_replace('.*/', '', $_SERVER['REQUEST_URI']);
153 if($action == '') $action = './';
154 tem_set('form_action', $action);
157 # perfect HTTP headers for viewing created files
158 function view_headers() {
159 header('Content-type: text/plain');
165 function make_sql() {
167 $tem->load('code/wfpl/metaform/template.sql');
168 $tem->set('form_name', $GLOBALS['form_name']);
169 $fields = get_fields();
170 foreach($fields as $field) {
171 list($name, $type, $input, $format, $sql) = $field;
173 $tem->set('name', $name);
174 $tem->set('type', $sql);
175 if(substr($sql, 0, 3) == 'int' || substr($sql, 0, 7) == 'decimal') {
176 $tem->set('default', '0');
177 } elseif($format == 'yesno') {
178 $tem->set('default', '"No"');
180 $tem->set('default', '""');
182 $tem->show('column');
189 function view_sql() {
194 # always_field is a form field that always submits (unlike say, checkboxes). It's used to detect if the form has submitted or not.
195 function find_always_field($fields) {
196 foreach($fields as $field) {
197 list($name, $type, $input, $format, $sql) = $field;
198 if($input != 'submit' && $input != 'checkbox' && $input != 'radio') {
208 # pass false if you want to exclude the <head> and <body> tag etc.
209 function make_html($whole_file = true) {
210 $uploads_output_already = false;
211 $has_html_editors = false;
213 $tem->load('code/wfpl/metaform/template.html');
214 $tem->set('form_name', $GLOBALS['form_name']);
215 $tem->set('singular', $GLOBALS['singular']);
216 $fields = get_fields();
217 $tem->set('always_field', find_always_field($fields));
218 foreach($fields as $field) {
219 list($name, $type, $input, $format, $sql) = $field;
220 $tem->set('name', $name);
221 $tem->set('caption', format_caption($name));
223 if($input != 'hidden') {
226 if($input == 'image' && !$uploads_output_already) {
227 $tem->show('uploads');
228 $tem->set('enctype_attr', '" enctype="multipart/form-data');
229 $uploads_output_already = true;
230 } elseif($input == 'html') {
231 $has_html_editors = true;
232 $tem->set('html_field_name', $name);
233 $tem->show('replace_textarea');
235 if($GLOBALS['opt_display']) {
238 $tem->show('display_multiline');
241 $tem->show('display_html');
244 $tem->show('display_short');
246 $tem->show('display_row');
250 if($GLOBALS['opt_db'] == 'Yes') {
251 $tem->show('opt_db_1');
252 $tem->show('opt_db_2');
254 $tem->show('opt_db_1_else');
257 if($GLOBALS['opt_listing'] == 'Yes') {
258 if($GLOBALS['opt_display'] != 'Yes') {
259 $tem->show('opt_display_a_else');
261 $tem->show('opt_listing_1');
264 if($GLOBALS['opt_display'] == 'Yes') {
265 $tem->show('opt_display_1');
266 $tem->show('opt_display_2');
269 if($GLOBALS['opt_email'] == 'Yes' && $GLOBALS['opt_db'] != 'Yes') {
270 $tem->set('name', 'send');
271 $tem->set('caption', 'Send');
273 $tem->set('name', 'save');
274 $tem->set('caption', 'Save');
276 $tem->show('submit');
281 if($has_html_editors) {
282 $tem->show('html_editor_headers');
288 return $tem->get('form');
292 function view_html() {
298 function make_php() {
300 $tem->load('code/wfpl/metaform/template.php');
301 $tem->set('form_name', $GLOBALS['form_name']);
302 $tem->set('singular', $GLOBALS['singular']);
303 $fields = get_fields();
306 $always_field = find_always_field($fields);
307 $image_included_yet = false;
308 foreach($fields as $field) {
309 list($name, $type, $input, $format, $sql) = $field;
310 if($input != 'submit') {
311 $tem->set('format', $format);
312 $tem->set('name', $name);
313 $tem->set('db_field', ''); # we don't want to use the value from last time
315 if($db_fields != '') $db_fields .= ',';
317 if($php_fields != '') $php_fields .= ', ';
318 $php_fields .= '$' . $name;
320 if($input == 'image') {
321 $tem->show('image_upload');
322 $tem->show('image_db');
323 if(!$image_included_yet) {
324 $tem->show('image_include');
325 $tem->show('upload_max');
326 $tem->show('upload_settings');
327 $image_included_yet = true;
330 if($input == 'pulldown') {
331 $tem->show('pulldowns');
332 $tem->show('pulldown_format_extra');
334 $tem->show('formats');
336 $tem->show('tem_sets');
340 $tem->set('always_field', $always_field);
341 $tem->set('db_fields', $db_fields);
342 $tem->set('php_fields', $php_fields);
343 $tem->set('metaform_url', edit_url());
344 if($GLOBALS['opt_listing'] == 'Yes') {
345 $tem->show('opt_listing_1');
346 $tem->show('opt_listing_2');
348 if($GLOBALS['opt_display'] == 'Yes') {
349 $tem->show('opt_display_1');
350 $tem->show('opt_display_2');
352 $tem->show('opt_display_1_else');
353 $tem->show('opt_display_2_else');
355 if($GLOBALS['opt_db'] == 'Yes') {
356 $tem->show('opt_db_1');
357 $tem->show('opt_db_2');
358 $tem->show('opt_db_3');
359 $tem->show('opt_db_4');
360 $tem->show('opt_db_5');
362 if($GLOBALS['opt_email'] == 'Yes') {
363 $tem->show('opt_email_1');
364 $tem->show('opt_email_2');
366 if($GLOBALS['opt_http_pass'] == 'Yes') {
367 $tem->show('opt_http_pass_1');
368 $tem->show('opt_http_pass_2');
373 # make a URL for the edit page with all the fields filled in
374 function edit_url() {
376 $url = ereg_replace('view_php=[^&]*', 'edit=yes', $url);
377 $url = ereg_replace('download_tar=[^&]*', 'edit=yes', $url);
378 $url = ereg_replace('/[a-z0-9_.]*\?', '/?', $url);
379 $url = str_replace('jasonwoof.l', 'jasonwoof.com', $url); # so that code generated on Jason's home computer will display a publically accessible link.
383 function view_php() {
389 function make_email() {
391 $tem->load('code/wfpl/metaform/template.email.txt');
392 $tem->set('form_name', $GLOBALS['form_name']);
393 $fields = get_fields();
394 foreach($fields as $field) {
395 list($name, $type, $input, $format, $sql) = $field;
396 $tem->set('name', $name);
397 $tem->set('caption', $name); # fixme
398 if($type == 'textarea') {
399 $tem->show('multi_line');
400 } elseif($type == 'checkbox') {
401 $tem->show('checkbox');
403 $tem->show('normal');
405 $tem->show('fields');
410 function make_htaccess() {
412 $tem->set('form', $GLOBALS['form_name']);
413 return $tem->run('code/wfpl/metaform/htaccess');
416 function view_email() {
423 tem_load('code/wfpl/metaform/preview.html');
424 tem_set('form_name', $GLOBALS['form_name']);
425 tem_set('fields', $_REQUEST['fields']);
426 $preview_tem = new tem();
427 $preview_tem->load_str(make_html(false));
428 if($GLOBALS['opt_db'] == 'Yes') {
429 $preview_tem->show('new_msg');
431 $fields = get_fields();
432 foreach($fields as $field) {
433 list($name, $type, $input, $format, $sql) = $field;
434 if($type == 'pulldown') {
435 pulldown($name, array('option 1', 'option 2', 'option 3'));
438 $preview = $preview_tem->run();
440 $preview = ereg_replace('type="submit"', 'type="submit" disabled="disabled"', $preview);
441 tem_set('preview', $preview);
447 function download_tar() {
448 $name = $GLOBALS['form_name'];
450 ".htaccess" => make_htaccess(),
451 "run.php ->" => 'code/wfpl/run.php',
452 "style.css" => read_whole_file('code/wfpl/metaform/style.css'),
453 "$name.html" => make_html(),
454 "$name.php" => make_php());
455 if($GLOBALS['opt_db'] == 'Yes') {
456 $data["$name.sql"] = make_sql();
458 if($GLOBALS['opt_email'] == 'Yes') {
459 $data["$name.email.txt"] = make_email();
461 make_tar($name, $data);