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(__DIR__ . '/template.php');
22 require_once(__DIR__ . '/http.php');
23 require_once(__DIR__ . '/tar.php');
24 require_once(__DIR__ . '/format.php');
26 # see code/wfpl/metaform/template.html for the html templates for these elements
27 $GLOBALS['types'] = array(
28 # type input format sql
29 'varname' => array('textbox', 'varname', 'varchar(50) binary'),
30 'name' => array('textbox', 'oneline', 'varchar(200) binary'),
31 'textbox' => array('textbox', 'oneline', 'varchar(200) binary'),
32 'int' => array('textbox', 'int', 'int'),
33 'decimal' => array('textbox', 'decimal', 'decimal(12,2)'),
34 'bigint' => array('textbox', 'int', 'varchar(100) binary'), # up to 100 digits, stored as a string
35 'zip' => array('textbox', 'zip', 'varchar(20) binary'),
36 'email' => array('email', 'email', 'varchar(100) binary'),
37 'search' => array('search', 'oneline', 'varchar(200) binary'),
38 'phone' => array('textbox', 'phone', 'varchar(32) binary'),
39 'state' => array('states', 'oneline', 'varchar(2) binary'),
40 'money' => array('textbox', 'money', 'varchar(32) binary'),
41 'date' => array('date', 'mdy_to_ymd', 'char(10) binary'),
42 'dollars' => array('textbox', 'dollars', 'varchar(32) binary'),
43 'url' => array('textbox', 'url', 'varchar(200) binary'),
44 'hidden' => array('hidden', 'unix', 'varchar(200) binary'),
45 'password' => array('password', 'oneline', 'varchar(200) binary'),
46 'textarea' => array('textarea', 'unix', 'text binary'),
47 'html' => array('html', 'unix', 'mediumtext binary'),
48 'pulldown' => array('pulldown', 'options', 'varchar(100) binary'),
49 'radio' => array('radio', 'options', 'varchar(100) binary'),
50 'checkbox' => array('checkbox', 'bool', 'int(1)'),
51 'yesno' => array('checkbox', 'yesno', 'varchar(3) binary'),
52 'delete' => array('checkbox', 'yesno', 'n/a'),
53 'image' => array('image', 'oneline', 'varchar(120) binary'),
54 'thumb' => array('image', 'oneline', 'varchar(240) binary'),
55 'file' => array('file', 'oneline', 'varchar(100) binary'),
56 'submit' => array('submit', 'n/a', 'n/a'),
57 '{' => array('fieldset', 'n/a', 'n/a'),
58 '}' => array('end_fieldset','n/a', 'n/a')
61 function list_available_types() {
62 ksort($GLOBALS['types']);
63 foreach($GLOBALS['types'] as $key => $value) {
64 tem_set('type', $key);
66 tem_show('types_sep');
71 function tem_set_globals(&$tem) {
78 foreach($vars as $var) {
79 $tem->set($var, $GLOBALS[$var]);
90 'opt_public_something');
91 foreach($bools as $bool) {
99 if(isset($_REQUEST['singular'])) {
100 $GLOBALS['file_name'] = format_varname($_REQUEST['file_name']);
101 $GLOBALS['table_name'] = format_varname($_REQUEST['table_name']);
102 $GLOBALS['plural'] = format_oneline($_REQUEST['plural']);
103 # backwards compatibility:
104 if(isset($_REQUEST['form_name'])) {
105 $GLOBALS['file_name'] = $GLOBALS['table_name'] = $GLOBALS['plural'] = format_varname($_REQUEST['form_name']);
108 $GLOBALS['singular'] = format_oneline($_REQUEST['singular']);
109 $GLOBALS['opt_email'] = format_bool($_REQUEST['opt_email']);
110 $GLOBALS['opt_db'] = format_bool($_REQUEST['opt_db']);
111 $GLOBALS['opt_listing'] = format_bool($_REQUEST['opt_listing']);
112 $GLOBALS['opt_display'] = format_bool($_REQUEST['opt_display']);
113 $GLOBALS['opt_pass'] = format_bool($_REQUEST['opt_pass']);
114 $GLOBALS['opt_public_form'] = format_bool($_REQUEST['opt_public_form']);
115 $GLOBALS['opt_public_display'] = format_bool($_REQUEST['opt_public_display']);
117 $GLOBALS['public_file_name'] = $GLOBALS['file_name'];
118 if($GLOBALS['opt_public_form'] || $GLOBALS['opt_public_display']) {
119 $GLOBALS['opt_public_something'] = 1;
120 $GLOBALS['file_name'] = $GLOBALS['file_name'] . _admin;
124 tem_set_globals($GLOBALS['wfpl_template']);
127 if(isset($_REQUEST['fields'])) {
128 if(isset($_REQUEST['view_sql'])) {
131 } elseif(isset($_REQUEST['view_php'])) {
134 } elseif(isset($_REQUEST['view_html'])) {
137 } elseif(isset($_REQUEST['view_email'])) {
140 } elseif(isset($_REQUEST['download_tar'])) {
143 } elseif(isset($_REQUEST['preview'])) {
146 } elseif(isset($_REQUEST['edit'])) {
147 tem_set('fields', $_REQUEST['fields']);
150 die("Sorry... couldn't tell which button you pressed");
156 tem_load('code/wfpl/metaform/main.html');
157 list_available_types();
162 function field_input($type) { return $GLOBALS['types'][$type][0]; }
163 function field_format($type) { return $GLOBALS['types'][$type][1]; }
164 function field_sql($type) { return $GLOBALS['types'][$type][2]; }
166 function get_fields() {
167 # no sense in doing all this so many times
168 if(isset($GLOBALS['gotten_fields'])) {
169 return $GLOBALS['gotten_fields'];
172 $fields_str = unix_newlines($_REQUEST['fields']);
173 $GLOBALS['gotten_fields'] = array();
174 $fields_str = rtrim($fields_str);
175 $fields = split("\n", $fields_str);
176 foreach($fields as $field) {
177 $field = trim($field);
178 if(substr($field, -1) == '{') {
179 $name = trim(substr($field, 0, -1)); # FIXME: stop this from getting enc_caption()ed
183 list($name, $type, $options) = split(' *', $field);
184 if($options) $options = explode(',', $options);
185 if(!$type) $type = $name;
187 $input = field_input($type);
188 $format = field_format($type);
189 $sql = field_sql($type);
190 $GLOBALS['gotten_fields'][] = array($name, $type, $input, $format, $sql, $options);
193 return $GLOBALS['gotten_fields'];
196 # this one, that you're using to create forms
197 function set_form_action() {
198 $action = ereg_replace('.*/', '', $_SERVER['REQUEST_URI']);
199 if($action == '') $action = './';
200 tem_set('form_action', $action);
203 # perfect HTTP headers for viewing created files
204 function view_headers() {
205 header('Content-type: text/plain');
211 function make_sql() {
213 $tem->load('code/wfpl/metaform/template.sql');
214 tem_set_globals($tem);
215 $fields = get_fields();
216 foreach($fields as $field) {
217 list($name, $type, $input, $format, $sql) = $field;
219 $tem->set('name', $name);
220 $tem->set('type', $sql);
221 if(substr($sql, 0, 3) == 'int' || substr($sql, 0, 7) == 'decimal') {
222 $tem->set('default', '0');
223 } elseif($format == 'yesno') {
224 $tem->set('default', '"No"');
226 $tem->set('default', '""');
228 $tem->show('column');
235 function view_sql() {
240 # always_field is a form field that always submits (unlike say, checkboxes). It's used to detect if the form has submitted or not.
241 function find_always_field($fields) {
242 foreach($fields as $field) {
243 list($name, $type, $input, $format, $sql) = $field;
244 if($input != 'submit' && $input != 'image' && $input != 'file' && $input != 'checkbox' && $input != 'radio' && $type != '{') {
254 # pass false if you want to exclude the <head> and <body> tag etc.
255 function make_html($whole_file = true) {
256 $has_html_editors = false;
258 $tem->load('code/wfpl/metaform/template.html');
259 tem_set_globals($tem);
260 $fields = get_fields();
261 $tem->set('always_field', find_always_field($fields));
262 $hidden_fields = array();
263 $visible_fields = array();
264 $display_fields = array();
265 $listing_headers = array();
266 $listing_fields = array();
267 foreach($fields as $field) {
268 list($name, $type, $input, $format, $sql) = $field;
269 if($input == 'hidden') {
270 $hidden_fields[] = array('name' => $name);
272 $visible_fields[] = array($input => array(
274 'caption' => format_caption($name)));
277 if($input == 'image' || $input == 'file') {
278 $tem->set('uploads');
279 $tem->set('enctype_attr', '" enctype="multipart/form-data');
280 } elseif($input == 'html') {
281 $has_html_editors = true;
282 $tem->set('html_field_name', $name);
283 $tem->set('replace_textarea');
292 $display_type = $input;
295 $display_type = 'short';
297 if($format != 'n/a') {
298 $display_fields[] = array($display_type => array(
299 'name' => $name, 'caption' => format_caption($name)));
302 if(show_in_listing($type, $input, $format, $sql)) {
303 $listing_headers[] = array('caption' => format_caption($name), 'name' => $name);
304 $listing_field = array('name' => $name);
305 if($format == 'bool' || $format == 'yesno') {
306 $listing_field['enc'] = 'yesno';
307 } elseif($input == 'date') {
308 $listing_field['enc'] = 'mmddyyyy';
309 } elseif($type == 'thumb') {
310 $listing_field['thumb'] = true;
312 $listing_field['enc'] = 'html';
314 $listing_fields[] = $listing_field;
319 if($GLOBALS['opt_email'] == 'Yes' && !$GLOBALS['opt_db']) {
320 $visible_fields[] = array('submit' => array(
322 'caption' => 'Send'));
324 $visible_fields[] = array('submit' => array(
326 'caption' => 'Save'));
329 $form_fields = array();
330 $form_fields['visible_fields'] = $visible_fields;
332 $form_fields['hidden_fields'] = $hidden_fields;
334 $tem->set('form', $form_fields);
336 # opt_display and opt_listing control whether these are actually displayed
337 $tem->set('display_fields', $display_fields);
338 $tem->set('listing_headers', $listing_headers);
339 $tem->set('listing_fields', $listing_fields);
342 if($has_html_editors) {
343 $tem->set('html_editor_headers');
350 $tem2->load_str('<!--~form~-->');
356 function view_html() {
361 function show_in_listing($type, $input, $format, $sql) {
372 if($type == 'image') {
379 function pulldown_options_array($options) {
381 $pulldown_options = array();
382 foreach($options as $option) {
383 $option = preg_replace("/['\\\\]/", '\\\\$0', $option);
384 $pulldown_options[] = "'$option'";
386 $pulldown_options = 'array(' . join(', ', $pulldown_options) . ')';
388 $pulldown_options = "array(array('op1', 'Option One'), array('op2', 'Option Two'), 'n/a')";
391 return $pulldown_options;
394 function make_php() {
395 $has_html_editors = false;
397 $tem->load('code/wfpl/metaform/template.php');
398 tem_set_globals($tem);
399 $fields = get_fields();
401 $always_field = find_always_field($fields);
402 $image_included_yet = false;
403 foreach($fields as $field) {
404 list($name, $type, $input, $format, $sql, $options) = $field;
405 if($input != 'submit') {
406 $tem->set('format', $format);
407 $tem->set('name', $name);
408 $tem->set('db_field', ''); # we don't want to use the value from last time
410 if($db_fields != '') $db_fields .= ',';
413 if($input == 'image') {
414 if($type == 'thumb') {
415 $tem->show('thumb_settings');
416 $tem->show('thumb_upload_params');
417 $tem->show('thumb_w_h');
419 $tem->show('image_settings');
420 $tem->show('image_upload');
422 } else if($input == 'file') {
423 $tem->show('file_settings');
424 $tem->show('file_upload');
427 if($input == 'html') {
428 $has_html_editors = true;
429 } elseif($input == 'pulldown' || $input == 'radio') {
430 $pulldown_options = pulldown_options_array($options);
431 $tem->set('pulldown_options', $pulldown_options);
432 $tem->set('has_pulldowns');
433 $tem->show('pulldowns');
434 $tem->show('pulldown_format_extra');
436 if($format != 'n/a') {
437 $tem->show('formats');
442 if($GLOBALS['opt_listing']) {
443 if(show_in_listing($type, $input, $format, $sql)) {
444 $tem->show('listing_fields_1');
445 $tem->show('listing_fields_2');
450 $tem->show('uploads_include');
451 $tem->show('upload_max');
452 $tem->show('upload_settings');
453 $image_included_yet = true;
456 if($has_html_editors) {
457 $tem->show('show_extra_headers');
460 $tem->set('always_field', $always_field);
461 $tem->set('db_fields', $db_fields);
462 $tem->set('metaform_url', edit_url());
463 if($GLOBALS['opt_email']) {
464 $this_domain = $_SERVER['HTTP_HOST'];
465 if(substr($this_domain, -2) == '.l') {
466 $this_domain = substr($this_domain, 0, -1) . 'com';
468 $tem->set('this_domain', $this_domain);
473 # make a URL for the edit page with all the fields filled in
474 function edit_url() {
476 $url = ereg_replace('view_php=[^&]*', 'edit=yes', $url);
477 $url = ereg_replace('download_tar=[^&]*', 'edit=yes', $url);
478 $url = ereg_replace('/[a-z0-9_.]*\?', '/?', $url);
479 $url = str_replace('jasonwoof.l', 'jasonwoof.com', $url); # so that code generated on Jason's home computer will display a publically accessible link.
483 function view_php() {
488 function make_email() {
490 $tem->load('code/wfpl/metaform/template.email.txt');
491 tem_set_globals($tem);
492 $fields = get_fields();
493 foreach($fields as $field) {
494 list($name, $type, $input, $format, $sql) = $field;
495 $tem->set('name', $name);
496 $tem->set('caption', format_caption($name));
497 if($type == 'textarea') {
498 $tem->show('multi_line');
499 } elseif($type == 'checkbox') {
500 $tem->show('checkbox');
502 $tem->show('normal');
504 $tem->show('fields');
509 function make_htaccess() {
511 $tem->set('form', $GLOBALS['file_name']);
512 return $tem->run('code/wfpl/metaform/htaccess');
515 function view_email() {
521 tem_load('code/wfpl/metaform/preview.html');
522 tem_set_globals($GLOBALS['wfpl_template']);
523 tem_set('fields', $_REQUEST['fields']);
524 $preview_tem = new tem();
525 $preview_tem->load_str(make_html(false));
526 if($GLOBALS['opt_db']) {
527 $preview_tem->show('new_msg');
529 $fields = get_fields();
530 foreach($fields as $field) {
531 list($name, $type, $input, $format, $sql, $options) = $field;
532 if($type == 'pulldown' || $type == 'radio') {
533 pulldown($name, eval('return ' . pulldown_options_array($options) . ';'));
536 $preview = $preview_tem->run();
538 $preview = ereg_replace('type="submit"', 'type="submit" disabled="disabled"', $preview);
539 tem_set('preview', $preview);
545 function download_tar() {
546 $admin_name = $GLOBALS['file_name'];
547 $nice_name = $GLOBALS['public_file_name'];
549 "INSTALL" => read_whole_file('code/wfpl/metaform/INSTALL'),
550 ".htaccess" => make_htaccess(),
551 "run.php ->" => 'code/wfpl/run.php',
552 "style.less" => read_whole_file('code/wfpl/metaform/style.less'),
553 "template.html" => read_whole_file('code/wfpl/metaform/site-template.html'),
554 "$admin_name.html" => make_html(),
555 "$admin_name.php" => make_php());
556 if($GLOBALS['opt_public_something']) {
557 $files["$nice_name.html ->"] = "$admin_name.html";
558 $files["$nice_name.php ->"] = "$admin_name.php";
560 if($GLOBALS['opt_db']) {
561 $files["$nice_name.sql"] = make_sql();
563 if($GLOBALS['opt_email']) {
564 $files["$nice_name.email.txt"] = make_email();
566 make_tar($nice_name, $files);