/[drupal]/contributions/modules/formupdater/formupdater.module
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revision 1.5, Sat Nov 26 01:53:15 2005 UTC revision 1.6, Mon Nov 28 14:18:10 2005 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: formupdater.module,v 1.4 2005/11/23 01:15:45 webchick Exp $  // $Id: formupdater.module,v 1.5 2005/11/26 01:53:15 jjeff Exp $
3    
4  function formupdater_help($section){  function formupdater_help($section){
5    switch($section){    switch($section){
# Line 25  function formupdater_page(){ Line 25  function formupdater_page(){
25    $form['input'] = array('#type' => 'textarea', '#title'=> t('Drupal PHP code containing old form function calls'), '#rows' => 20);    $form['input'] = array('#type' => 'textarea', '#title'=> t('Drupal PHP code containing old form function calls'), '#rows' => 20);
26    $form['submit'] = array('#type' => 'submit', '#value' => 'submit');    $form['submit'] = array('#type' => 'submit', '#value' => 'submit');
27    $output = drupal_get_form('formupdater_input', $form);    $output = drupal_get_form('formupdater_input', $form);
28    $output .= str_replace(array('$RCSf'.'ile:', ',v', ',', '$Re'.'vision: ', '$Da'.'te: ', '$'), '', '<p style="font-size:x-small">$RCSfile: formupdater.module,v $ version: <b>$Revision: 1.4 $</b>, $Date: 2005/11/23 01:15:45 $</p>');    $output .= str_replace(array('$RCSf'.'ile:', ',v', ',', '$Re'.'vision: ', '$Da'.'te: ', '$'), '', '<p style="font-size:x-small">$RCSfile: formupdater.module,v $ version: <b>$Revision: 1.5 $</b>, $Date: 2005/11/26 01:53:15 $</p>');
29    return $output;    return $output;
30  }  }
31    
32  function formupdater_process($edit){  function formupdater_process($edit){
33    //var_dump($form_values);    //var_dump($form_values);
34    $code = $edit['input'];    $code = $edit['input'];
35    $regex = '/form_(.*?)\(([\w\W]*?)\);/i';    $regex = '/\s(form_(.*?)|form())\(([\w\W]*?)\);/i';
36    preg_match_all($regex, $code, $matches, PREG_SET_ORDER);    preg_match_all($regex, $code, $matches, PREG_SET_ORDER);
37    $i = 1;    $i = 1;
38    if (is_array($matches)){    if (is_array($matches)){
39      foreach ($matches as $match){      foreach ($matches as $match){
40        //print($match[1]);        //print($match[1]);
41        if($array = formupdater_convert($match[1], $match[2])) {        if($array = formupdater_convert($match[2], $match[4])) {
42          $form['x_'.$i] = array('#type' => 'fieldset', '#title' => $match[1] ? 'form_'. $match[1].'()' : 'form()');          $note = $array['note'];
43            unset($array['note']);
44            $form['x_'.$i] = array(
45              '#type' => 'fieldset',
46              '#title' => $match[2] ? 'form_'. $match[2].'()' : 'form()',
47              '#collapsible' => true
48            );
49          $form['x_'.$i]['before'] = array('#type' => 'item', '#title' => t('Drupal 4.6'), '#value' => htmlentities($match[0]));          $form['x_'.$i]['before'] = array('#type' => 'item', '#title' => t('Drupal 4.6'), '#value' => htmlentities($match[0]));
50          foreach ($array as $name => $args){          foreach ($array as $name => $args){
51            if(strlen($match[1])){            if(strlen($match[2])){
52              $code = "\$form[".str_replace('][', "']['", $name)."] = array(\n  ";              $code = "\$form[".str_replace('][', "']['", $name)."] = array(\n  ";
53              $argsout = array();              $argsout = array();
54              foreach($args as $key => $val){              foreach($args as $key => $val){
55                $argsout[] = "'$key' => $val";                $argsout[] = "'$key' => $val";
56              }              }
57              $code .= implode(",\n  ", $argsout);              $code .= implode(",\n  ", $argsout);
58              $code .= ",\n);";              $code .= "\n);";
59            }            }
60            else {            else {
61              // this is a form() call              // this is a form() call
# Line 64  function formupdater_process($edit){ Line 70  function formupdater_process($edit){
70            $output .= $code;            $output .= $code;
71    
72          }          }
73          $form['x_'.$i]['after'] = array('#type' => 'textarea', '#title' => t('Drupal 4.7'), '#default_value' => $code);          $lines = substr_count($code, "\n") + 1;
74            $form['x_'.$i]['after'] = array('#type' => 'textarea', '#title' => t('Drupal 4.7'), '#default_value' => $code, '#rows' => $lines);
75            /*
76          //notes for different types          //notes for different types
77          $d = '';          $d = '';
78          switch($match[1]){          switch($match[1]){
# Line 73  function formupdater_process($edit){ Line 81  function formupdater_process($edit){
81              $d = t('**This code may need some extra work.');              $d = t('**This code may need some extra work.');
82              break;              break;
83          }          }
84          $form['x_'.$i]['after']['#description'] = $d;          */
85            $form['x_'.$i]['after']['#description'] = $note;
86          $i++;          $i++;
87        }        }
88      }      }
# Line 118  function formupdater_convert($type, $arg Line 127  function formupdater_convert($type, $arg
127    }    }
128    $args = $trimedargs;    $args = $trimedargs;
129    
130    $a = array();    $a = formupdater_get_argnames($type);
131      $note = $a['note'];
132      unset($a['note']);
133      //var_dump($a);
134    
135      if (!$a['na']){
136        $form['#type'] = "'". $a['#type'] ."'";
137        unset($a['na']);
138        unset($a['#type']);
139        ksort($a);
140        foreach($a as $key => $value) {
141          if (isset($args[$key])){
142            $form[$value] = $args[$key];
143          }
144        }
145    
146        $name = $form['#name'];
147        unset($form['#name']);
148        $return[$name] = $form;
149        $return['note'] = $note;
150      }
151      else {
152        $return = FALSE;
153      }
154      return $return;
155    }
156    
157    function formupdater_get_argnames($type) {
158      $a = array();
159    switch($type){    switch($type){
160      case '':      case '':
161        // no type = form();        // no type = form();
162        $a = array(1 => '#method', 2 => '#action', 3 => '#attributes');        $a = array(1 => '#method', 2 => '#action', 3 => '#attributes');
163          $a['note'] = t('Replace your_form_id with an appropriate id.');
164        break;        break;
165      case 'autocomplete':      case 'autocomplete':
166        // form_autocomplete($title, $name, $value, $size, $maxlength, $callback_path, $description = NULL, $attributes = NULL, $required = FALSE)        // form_autocomplete($title, $name, $value, $size, $maxlength, $callback_path, $description = NULL, $attributes = NULL, $required = FALSE)
167        $a = array(2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#autocomplete_path', 6 => '#description', 7 => '#attributes', 8 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#autocomplete_path', 6 => '#description', 7 => '#attributes', 8 => '#required');
168        $type = 'textfield';        $type = 'textfield';
169        break;        break;
170      case 'button':      case 'button':
171        // form_button($value, $name = 'op', $type = 'submit', $attributes = NULL)        // form_button($value, $name = 'op', $type = 'submit', $attributes = NULL)
172        $a = array(2 => '#button_type', 3 => '#attributes');        $a = array(0 => '#title', 1 => '#name', 2 => '#button_type', 3 => '#attributes');
173        break;        break;
174      case 'checkbox':      case 'checkbox':
175        // form_checkbox($title, $name, $value = 1, $checked = FALSE, $description = NULL, $attributes = NULL, $required = FALSE)        // form_checkbox($title, $name, $value = 1, $checked = FALSE, $description = NULL, $attributes = NULL, $required = FALSE)
176        $a = array(2 => '#return_value', 3 => '#default_value', 4 => '#description', 5 => '#attributes', 6 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#return_value', 3 => '#default_value', 4 => '#description', 5 => '#attributes', 6 => '#required');
177        break;        break;
178      case 'checkboxes':      case 'checkboxes':
179        // form_checkboxes($title, $name, $values, $options, $description = NULL, $attributes = NULL, $required = FALSE)        // form_checkboxes($title, $name, $values, $options, $description = NULL, $attributes = NULL, $required = FALSE)
180        $a = array(2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#attributes', 6 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#attributes', 6 => '#required');
181          $a['note'] = t('4.7 deals with the return values of checkboxes differently. 4.6 returned an array where the values were the checkbox keys. 4.7 returns an array where the key is the checkbox key and the value is the value (by default: checked = 1, unchecked = 0). You will need to adjust your form handler appropriately. You can use array_keys() on the checkbox array to get old-style values.');
182        break;        break;
183      case 'date':      case 'date':
184        // DOES NOT EXIST IN 4.6        // DOES NOT EXIST IN 4.6
185        break;        break;
186      case 'file':      case 'file':
187        // form_file($title, $name, $size, $description = NULL, $required = FALSE)        // form_file($title, $name, $size, $description = NULL, $required = FALSE)
188        $a = array(2 => '#size', 3 => '#description', 4 => '#attributes', 5 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#size', 3 => '#description', 4 => '#attributes', 5 => '#required');
189        break;        break;
190      case 'get_error':      case 'get_error':
191        // NOT A FORM FUNCTION *****************************        // NOT A FORM FUNCTION *****************************
192        $na = true;        $a['na'] = true;
193        break;        break;
194      case 'get_errors':      case 'get_errors':
195        // NOT A FORM FUNCTION *****************************        // NOT A FORM FUNCTION *****************************
196        $na = true;        $a['na'] = true;
197        break;        break;
198      case 'group':      case 'group':
199        // form_group($legend, $group, $description = NULL, $attributes = NULL)        // form_group($legend, $group, $description = NULL, $attributes = NULL)
200        $a = array(2 => '#description', 3 => '#attributes');        // we're ignoring $group, because this info is now stored in one of the subarrays
201        $type = 'fieldset';        $a = array(0 => '#title', 2 => '#description', 3 => '#attributes');
202          $a['#type'] = 'fieldset';
203          $a['note'] = t('Fieldsets work very differently in 4.7. You will probably need to wrangle with this code some.');
204        // SPECIAL CASE *****************************        // SPECIAL CASE *****************************
205        break;        break;
206      case 'hidden':      case 'hidden':
207        // form_hidden($name, $value)        // form_hidden($name, $value)
208        // we're going to do some trickery here        $a = array(0 => '#name', 1 => '#value');
       $args[2] = $args[1];  
       $args[1] = $args[0];  
       unset($args[0]);  
       $a = array(2 => '#value');  
209        break;        break;
210      case 'item':      case 'item':
211        // form_item($title, $value, $description = NULL, $id = NULL, $required = FALSE, $na = FALSE)        // form_item($title, $value, $description = NULL, $id = NULL, $required = FALSE, $na = FALSE)
212        $a = array(1 => '#default_value', 2 => '#description', 3 => '#id', 4 => '#required');        $a = array(0 => '#title', 1 => '#default_value', 2 => '#description', 3 => '#id', 4 => '#required');
213        break;        break;
214      case 'password':      case 'password':
215        // form_password($title, $name, $value, $size, $maxlength, $description = NULL, $attributes = NULL, $required = FALSE)        // form_password($title, $name, $value, $size, $maxlength, $description = NULL, $attributes = NULL, $required = FALSE)
216        $a = array(2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#description');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#description');
217        break;        break;
218      case 'radio':      case 'radio':
219        // form_radio($title, $name, $value = 1, $checked = FALSE, $description = NULL, $attributes = NULL, $required = FALSE)        // form_radio($title, $name, $value = 1, $checked = FALSE, $description = NULL, $attributes = NULL, $required = FALSE)
220        $a = array(2 => '#return_value', 3 => '#default_value', 4 => '#description', 5 => '#attributes', 6 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#return_value', 3 => '#default_value', 4 => '#description', 5 => '#attributes', 6 => '#required');
221        // note: #return_value ignored?        // note: #return_value ignored?
222        break;        break;
223      case 'radios':      case 'radios':
224        // form_radios($title, $name, $value, $options, $description = NULL, $required = FALSE, $attributes = NULL)        // form_radios($title, $name, $value, $options, $description = NULL, $required = FALSE, $attributes = NULL)
225        $a = array(2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#required', 6 => '#attributes');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#required', 6 => '#attributes');
226        break;        break;
227      case 'select':      case 'select':
228        // function form_select($title, $name, $value, $options, $description = NULL, $extra = 0, $multiple = FALSE, $required = FALSE)        // function form_select($title, $name, $value, $options, $description = NULL, $extra = 0, $multiple = FALSE, $required = FALSE)
229        $a = array(2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#extra', 6 => '#multiple', 7 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#options', 4 => '#description', 5 => '#extra', 6 => '#multiple', 7 => '#required');
230        // NOTE: #extra ignored        // NOTE: #extra ignored
231        break;        break;
232      case 'submit':      case 'submit':
233        // form_submit($value, $name = 'op', $attributes = NULL)        // form_submit($value, $name = 'op', $attributes = NULL)
234        $a = array(0 => '#value', 1 => '#name', 2 => '#attributes');        $a = array(0 => '#value', 1 => '#name', 2 => '#attributes');
235        if (!isset($args[1])){        //if (!isset($args[1])){
236          $args[1] = "'op'";        //  $args[1] = "'op'";
237        }        //}
238        break;        break;
239      case 'textarea':      case 'textarea':
240        // form_textarea($title, $name, $value, $cols, $rows, $description = NULL, $attributes = NULL, $required = FALSE)        // form_textarea($title, $name, $value, $cols, $rows, $description = NULL, $attributes = NULL, $required = FALSE)
241        $a = array(2 => '#default_value', 3 => '#cols', 4 => '#rows', 5 => '#description', 6 => '#attributes', 7 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#cols', 4 => '#rows', 5 => '#description', 6 => '#attributes', 7 => '#required');
242        break;        break;
243      case 'textfield':      case 'textfield':
244        // form_textfield($title, $name, $value, $size, $maxlength, $description = NULL, $attributes = NULL, $required = FALSE)        // form_textfield($title, $name, $value, $size, $maxlength, $description = NULL, $attributes = NULL, $required = FALSE)
245        $a = array(2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#description', 6 => '#attributes', 7 => '#required');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#size', 4 => '#maxlength', 5 => '#description', 6 => '#attributes', 7 => '#required');
246        break;        break;
247      case 'weight':      case 'weight':
248        // form_weight($title = NULL, $name = 'weight', $value = 0, $delta = 10, $description = NULL, $extra = 0)        // form_weight($title = NULL, $name = 'weight', $value = 0, $delta = 10, $description = NULL, $extra = 0)
249        $a = array(2 => '#default_value', 3 => '#delta', 4 => '#description', 5 => '#extra');        $a = array(0 => '#title', 1 => '#name', 2 => '#default_value', 3 => '#delta', 4 => '#description', 5 => '#extra');
250        // NOTE: #extra is ignored        // NOTE: #extra is ignored
251        break;        break;
252      default:      default:
253        $na = true;        $a['na'] = true;
   }  
   
   // put together the array  
   if (!isset($a[0])){  
     $a[0] = '#title';  
   }  
   ksort($a);  
   
   if (!$na){  
     $form[$args[1]]['#type'] = "'$type'";  
     foreach($a as $key => $value) {  
       if (isset($args[$key])){  
         $form[$args[1]][$value] = $args[$key];  
       }  
     }  
     $return = $form;  
254    }    }
255    else {    if (!isset($a['#type'])){
256      $return = FALSE;      $a['#type'] = $type;
257    }    }
258    return $return;    $a['na'] = $a['na'] ? TRUE : FALSE;
259      return $a;
260  }  }
261    
262    
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