[b354002] | 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * @file |
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| 5 | * Administrative page callbacks for the profile module. |
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| 6 | */ |
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| 7 | |
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| 8 | /** |
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| 9 | * Form builder to display a listing of all editable profile fields. |
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| 10 | * |
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| 11 | * @ingroup forms |
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| 12 | * @see profile_admin_overview_submit() |
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| 13 | */ |
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| 14 | function profile_admin_overview() { |
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| 15 | $result = db_query('SELECT title, name, type, category, fid, weight FROM {profile_fields} ORDER BY category, weight'); |
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| 16 | |
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| 17 | $form = array(); |
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| 18 | $categories = array(); |
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| 19 | while ($field = db_fetch_object($result)) { |
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| 20 | // Collect all category information |
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| 21 | $categories[] = $field->category; |
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| 22 | |
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| 23 | // Save all field information |
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| 24 | $form[$field->fid]['name'] = array('#value' => check_plain($field->name)); |
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| 25 | $form[$field->fid]['title'] = array('#value' => check_plain($field->title)); |
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| 26 | $form[$field->fid]['type'] = array('#value' => $field->type); |
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| 27 | $form[$field->fid]['category'] = array('#type' => 'select', '#default_value' => $field->category, '#options' => array()); |
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| 28 | $form[$field->fid]['weight'] = array('#type' => 'weight', '#default_value' => $field->weight); |
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| 29 | $form[$field->fid]['edit'] = array('#value' => l(t('edit'), "admin/user/profile/edit/$field->fid")); |
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| 30 | $form[$field->fid]['delete'] = array('#value' => l(t('delete'), "admin/user/profile/delete/$field->fid")); |
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| 31 | } |
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| 32 | |
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| 33 | // Add the cateogory combo boxes |
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| 34 | $categories = array_unique($categories); |
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| 35 | foreach ($form as $fid => $field) { |
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| 36 | foreach ($categories as $cat => $category) { |
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| 37 | $form[$fid]['category']['#options'][$category] = $category; |
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| 38 | } |
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| 39 | } |
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| 40 | |
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| 41 | // Display the submit button only when there's more than one field |
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| 42 | if (count($form) > 1) { |
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| 43 | $form['submit'] = array('#type' => 'submit', '#value' => t('Save configuration')); |
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| 44 | } |
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| 45 | else { |
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| 46 | // Disable combo boxes when there isn't a submit button |
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| 47 | foreach ($form as $fid => $field) { |
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| 48 | unset($form[$fid]['weight']); |
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| 49 | $form[$fid]['category']['#type'] = 'value'; |
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| 50 | } |
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| 51 | } |
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| 52 | $form['#tree'] = TRUE; |
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| 53 | |
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| 54 | $addnewfields = '<h2>'. t('Add new field') .'</h2>'; |
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| 55 | $addnewfields .= '<ul>'; |
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| 56 | foreach (_profile_field_types() as $key => $value) { |
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| 57 | $addnewfields .= '<li>'. l($value, "admin/user/profile/add/$key") .'</li>'; |
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| 58 | } |
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| 59 | $addnewfields .= '</ul>'; |
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| 60 | $form['addnewfields'] = array('#value' => $addnewfields); |
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| 61 | |
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| 62 | return $form; |
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| 63 | } |
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| 64 | |
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| 65 | /** |
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| 66 | * Submit handler to update changed profile field weights and categories. |
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| 67 | * |
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| 68 | * @see profile_admin_overview() |
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| 69 | */ |
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| 70 | function profile_admin_overview_submit($form, &$form_state) { |
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| 71 | foreach (element_children($form_state['values']) as $fid) { |
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| 72 | if (is_numeric($fid)) { |
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| 73 | $weight = $form_state['values'][$fid]['weight']; |
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| 74 | $category = $form_state['values'][$fid]['category']; |
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| 75 | if ($weight != $form[$fid]['weight']['#default_value'] || $category != $form[$fid]['category']['#default_value']) { |
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| 76 | db_query("UPDATE {profile_fields} SET weight = %d, category = '%s' WHERE fid = %d", $weight, $category, $fid); |
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| 77 | } |
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| 78 | } |
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| 79 | } |
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| 80 | |
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| 81 | drupal_set_message(t('Profile fields have been updated.')); |
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| 82 | cache_clear_all(); |
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| 83 | menu_rebuild(); |
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| 84 | } |
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| 85 | |
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| 86 | /** |
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| 87 | * Theme the profile field overview into a drag and drop enabled table. |
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| 88 | * |
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| 89 | * @ingroup themeable |
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| 90 | * @see profile_admin_overview() |
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| 91 | */ |
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| 92 | function theme_profile_admin_overview($form) { |
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| 93 | drupal_add_css(drupal_get_path('module', 'profile') .'/profile.css'); |
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| 94 | // Add javascript if there's more than one field. |
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| 95 | if (isset($form['submit'])) { |
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| 96 | drupal_add_js(drupal_get_path('module', 'profile') .'/profile.js'); |
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| 97 | } |
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| 98 | |
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| 99 | $rows = array(); |
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| 100 | $categories = array(); |
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| 101 | $category_number = 0; |
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| 102 | foreach (element_children($form) as $key) { |
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| 103 | // Don't take form control structures. |
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| 104 | if (array_key_exists('category', $form[$key])) { |
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| 105 | $field = &$form[$key]; |
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| 106 | $category = $field['category']['#default_value']; |
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| 107 | |
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| 108 | if (!isset($categories[$category])) { |
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| 109 | // Category classes are given numeric IDs because there's no guarantee |
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| 110 | // class names won't contain invalid characters. |
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| 111 | $categories[$category] = $category_number; |
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| 112 | $category_field['#attributes']['class'] = 'profile-category profile-category-'. $category_number; |
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| 113 | $rows[] = array(array('data' => $category, 'colspan' => 7, 'class' => 'category')); |
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| 114 | $rows[] = array('data' => array(array('data' => '<em>'. t('No fields in this category. If this category remains empty when saved, it will be removed.') .'</em>', 'colspan' => 7)), 'class' => 'category-'. $category_number .'-message category-message category-populated'); |
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| 115 | |
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| 116 | // Make it dragable only if there is more than one field |
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| 117 | if (isset($form['submit'])) { |
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| 118 | drupal_add_tabledrag('profile-fields', 'order', 'sibling', 'profile-weight', 'profile-weight-'. $category_number); |
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| 119 | drupal_add_tabledrag('profile-fields', 'match', 'sibling', 'profile-category', 'profile-category-'. $category_number); |
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| 120 | } |
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| 121 | $category_number++; |
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| 122 | } |
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| 123 | |
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| 124 | // Add special drag and drop classes that group fields together. |
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| 125 | $field['weight']['#attributes']['class'] = 'profile-weight profile-weight-'. $categories[$category]; |
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| 126 | $field['category']['#attributes']['class'] = 'profile-category profile-category-'. $categories[$category]; |
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| 127 | |
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| 128 | // Add the row |
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| 129 | $row = array(); |
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| 130 | $row[] = drupal_render($field['title']); |
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| 131 | $row[] = drupal_render($field['name']); |
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| 132 | $row[] = drupal_render($field['type']); |
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| 133 | if (isset($form['submit'])) { |
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| 134 | $row[] = drupal_render($field['category']); |
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| 135 | $row[] = drupal_render($field['weight']); |
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| 136 | } |
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| 137 | $row[] = drupal_render($field['edit']); |
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| 138 | $row[] = drupal_render($field['delete']); |
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| 139 | $rows[] = array('data' => $row, 'class' => 'draggable'); |
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| 140 | } |
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| 141 | } |
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| 142 | if (empty($rows)) { |
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| 143 | $rows[] = array(array('data' => t('No fields available.'), 'colspan' => 7)); |
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| 144 | } |
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| 145 | |
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| 146 | $header = array(t('Title'), t('Name'), t('Type')); |
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| 147 | if (isset($form['submit'])) { |
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| 148 | $header[] = t('Category'); |
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| 149 | $header[] = t('Weight'); |
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| 150 | } |
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| 151 | $header[] = array('data' => t('Operations'), 'colspan' => 2); |
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| 152 | |
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| 153 | $output = theme('table', $header, $rows, array('id' => 'profile-fields')); |
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| 154 | $output .= drupal_render($form); |
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| 155 | |
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| 156 | return $output; |
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| 157 | } |
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| 158 | |
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| 159 | /** |
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| 160 | * Menu callback: Generate a form to add/edit a user profile field. |
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| 161 | * |
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| 162 | * @ingroup forms |
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| 163 | * @see profile_field_form_validate() |
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| 164 | * @see profile_field_form_submit() |
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| 165 | */ |
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| 166 | function profile_field_form(&$form_state, $arg = NULL) { |
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| 167 | if (arg(3) == 'edit') { |
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| 168 | if (is_numeric($arg)) { |
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| 169 | $fid = $arg; |
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| 170 | |
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| 171 | $edit = db_fetch_array(db_query('SELECT * FROM {profile_fields} WHERE fid = %d', $fid)); |
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| 172 | |
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| 173 | if (!$edit) { |
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| 174 | drupal_not_found(); |
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| 175 | return; |
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| 176 | } |
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| 177 | drupal_set_title(t('edit %title', array('%title' => $edit['title']))); |
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| 178 | $form['fid'] = array('#type' => 'value', |
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| 179 | '#value' => $fid, |
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| 180 | ); |
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| 181 | $type = $edit['type']; |
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| 182 | } |
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| 183 | else { |
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| 184 | drupal_not_found(); |
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| 185 | return; |
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| 186 | } |
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| 187 | } |
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| 188 | else { |
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| 189 | $types = _profile_field_types(); |
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| 190 | if (!isset($types[$arg])) { |
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| 191 | drupal_not_found(); |
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| 192 | return; |
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| 193 | } |
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| 194 | $type = $arg; |
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| 195 | drupal_set_title(t('add new %type', array('%type' => $types[$type]))); |
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| 196 | $edit = array('name' => 'profile_'); |
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| 197 | $form['type'] = array('#type' => 'value', '#value' => $type); |
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| 198 | } |
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| 199 | $edit += array( |
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| 200 | 'category' => '', |
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| 201 | 'title' => '', |
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| 202 | 'explanation' => '', |
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| 203 | 'weight' => 0, |
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| 204 | 'page' => '', |
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| 205 | 'autocomplete' => '', |
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| 206 | 'required' => '', |
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| 207 | 'register' => '', |
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| 208 | ); |
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| 209 | $form['fields'] = array('#type' => 'fieldset', |
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| 210 | '#title' => t('Field settings'), |
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| 211 | ); |
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| 212 | $form['fields']['category'] = array('#type' => 'textfield', |
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| 213 | '#title' => t('Category'), |
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| 214 | '#default_value' => $edit['category'], |
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| 215 | '#autocomplete_path' => 'admin/user/profile/autocomplete', |
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| 216 | '#description' => t('The category the new field should be part of. Categories are used to group fields logically. An example category is "Personal information".'), |
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| 217 | '#required' => TRUE, |
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| 218 | ); |
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| 219 | $form['fields']['title'] = array('#type' => 'textfield', |
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| 220 | '#title' => t('Title'), |
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| 221 | '#default_value' => $edit['title'], |
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| 222 | '#description' => t('The title of the new field. The title will be shown to the user. An example title is "Favorite color".'), |
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| 223 | '#required' => TRUE, |
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| 224 | ); |
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| 225 | $form['fields']['name'] = array('#type' => 'textfield', |
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| 226 | '#title' => t('Form name'), |
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| 227 | '#default_value' => $edit['name'], |
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| 228 | '#description' => t('The name of the field. The form name is not shown to the user but used internally in the HTML code and URLs. |
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| 229 | Unless you know what you are doing, it is highly recommended that you prefix the form name with <code>profile_</code> to avoid name clashes with other fields. Spaces or any other special characters except dash (-) and underscore (_) are not allowed. An example name is "profile_favorite_color" or perhaps just "profile_color".'), |
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| 230 | '#required' => TRUE, |
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| 231 | ); |
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| 232 | $form['fields']['explanation'] = array('#type' => 'textarea', |
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| 233 | '#title' => t('Explanation'), |
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| 234 | '#default_value' => $edit['explanation'], |
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| 235 | '#description' => t('An optional explanation to go with the new field. The explanation will be shown to the user.'), |
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| 236 | ); |
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| 237 | if ($type == 'selection') { |
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| 238 | $form['fields']['options'] = array('#type' => 'textarea', |
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| 239 | '#title' => t('Selection options'), |
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| 240 | '#default_value' => isset($edit['options']) ? $edit['options'] : '', |
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| 241 | '#description' => t('A list of all options. Put each option on a separate line. Example options are "red", "blue", "green", etc.'), |
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| 242 | ); |
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| 243 | } |
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| 244 | $form['fields']['visibility'] = array('#type' => 'radios', |
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| 245 | '#title' => t('Visibility'), |
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| 246 | '#default_value' => isset($edit['visibility']) ? $edit['visibility'] : PROFILE_PUBLIC, |
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| 247 | '#options' => array(PROFILE_HIDDEN => t('Hidden profile field, only accessible by administrators, modules and themes.'), PROFILE_PRIVATE => t('Private field, content only available to privileged users.'), PROFILE_PUBLIC => t('Public field, content shown on profile page but not used on member list pages.'), PROFILE_PUBLIC_LISTINGS => t('Public field, content shown on profile page and on member list pages.')), |
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| 248 | ); |
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| 249 | if ($type == 'selection' || $type == 'list' || $type == 'textfield') { |
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| 250 | $form['fields']['page'] = array('#type' => 'textfield', |
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| 251 | '#title' => t('Page title'), |
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| 252 | '#default_value' => $edit['page'], |
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| 253 | '#description' => t('To enable browsing this field by value, enter a title for the resulting page. The word <code>%value</code> will be substituted with the corresponding value. An example page title is "People whose favorite color is %value". This is only applicable for a public field.'), |
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| 254 | ); |
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| 255 | } |
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| 256 | else if ($type == 'checkbox') { |
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| 257 | $form['fields']['page'] = array('#type' => 'textfield', |
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| 258 | '#title' => t('Page title'), |
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| 259 | '#default_value' => $edit['page'], |
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| 260 | '#description' => t('To enable browsing this field by value, enter a title for the resulting page. An example page title is "People who are employed". This is only applicable for a public field.'), |
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| 261 | ); |
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| 262 | } |
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| 263 | $form['fields']['weight'] = array('#type' => 'weight', |
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| 264 | '#title' => t('Weight'), |
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| 265 | '#default_value' => $edit['weight'], |
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| 266 | '#description' => t('The weights define the order in which the form fields are shown. Lighter fields "float up" towards the top of the category.'), |
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| 267 | ); |
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| 268 | $form['fields']['autocomplete'] = array('#type' => 'checkbox', |
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| 269 | '#title' => t('Form will auto-complete while user is typing.'), |
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| 270 | '#default_value' => $edit['autocomplete'], |
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| 271 | '#description' => t('For security, auto-complete will be disabled if the user does not have access to user profiles.'), |
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| 272 | ); |
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| 273 | $form['fields']['required'] = array('#type' => 'checkbox', |
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| 274 | '#title' => t('The user must enter a value.'), |
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| 275 | '#default_value' => $edit['required'], |
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| 276 | ); |
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| 277 | $form['fields']['register'] = array('#type' => 'checkbox', |
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| 278 | '#title' => t('Visible in user registration form.'), |
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| 279 | '#default_value' => $edit['register'], |
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| 280 | ); |
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| 281 | $form['submit'] = array('#type' => 'submit', |
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| 282 | '#value' => t('Save field'), |
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| 283 | ); |
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| 284 | return $form; |
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| 285 | } |
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| 286 | |
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| 287 | /** |
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| 288 | * Validate profile_field_form submissions. |
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| 289 | */ |
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| 290 | function profile_field_form_validate($form, &$form_state) { |
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| 291 | // Validate the 'field name': |
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| 292 | if (preg_match('/[^a-zA-Z0-9_-]/', $form_state['values']['name'])) { |
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| 293 | form_set_error('name', t('The specified form name contains one or more illegal characters. Spaces or any other special characters except dash (-) and underscore (_) are not allowed.')); |
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| 294 | } |
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| 295 | |
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| 296 | if (in_array($form_state['values']['name'], user_fields())) { |
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| 297 | form_set_error('name', t('The specified form name is reserved for use by Drupal.')); |
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| 298 | } |
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| 299 | // Validate the category: |
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| 300 | if (!$form_state['values']['category']) { |
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| 301 | form_set_error('category', t('You must enter a category.')); |
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| 302 | } |
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| 303 | if (strtolower($form_state['values']['category']) == 'account') { |
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| 304 | form_set_error('category', t('The specified category name is reserved for use by Drupal.')); |
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| 305 | } |
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| 306 | $args1 = array($form_state['values']['title'], $form_state['values']['category']); |
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| 307 | $args2 = array($form_state['values']['name']); |
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| 308 | $query_suffix = ''; |
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| 309 | |
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| 310 | if (isset($form_state['values']['fid'])) { |
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| 311 | $args1[] = $args2[] = $form_state['values']['fid']; |
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| 312 | $query_suffix = ' AND fid != %d'; |
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| 313 | } |
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| 314 | |
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| 315 | if (db_result(db_query("SELECT fid FROM {profile_fields} WHERE title = '%s' AND category = '%s'". $query_suffix, $args1))) { |
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| 316 | form_set_error('title', t('The specified title is already in use.')); |
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| 317 | } |
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| 318 | if (db_result(db_query("SELECT fid FROM {profile_fields} WHERE name = '%s'". $query_suffix, $args2))) { |
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| 319 | form_set_error('name', t('The specified name is already in use.')); |
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| 320 | } |
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| 321 | if ($form_state['values']['visibility'] == PROFILE_HIDDEN) { |
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| 322 | if ($form_state['values']['required']) { |
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| 323 | form_set_error('required', t('A hidden field cannot be required.')); |
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| 324 | } |
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| 325 | if ($form_state['values']['register']) { |
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| 326 | form_set_error('register', t('A hidden field cannot be set to visible on the user registration form.')); |
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| 327 | } |
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| 328 | } |
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| 329 | } |
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| 330 | |
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| 331 | /** |
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| 332 | * Process profile_field_form submissions. |
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| 333 | */ |
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| 334 | function profile_field_form_submit($form, &$form_state) { |
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| 335 | if (!isset($form_state['values']['options'])) { |
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| 336 | $form_state['values']['options'] = ''; |
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| 337 | } |
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| 338 | if (!isset($form_state['values']['page'])) { |
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| 339 | $form_state['values']['page'] = ''; |
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| 340 | } |
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| 341 | if (!isset($form_state['values']['fid'])) { |
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| 342 | db_query("INSERT INTO {profile_fields} (title, name, explanation, category, type, weight, required, register, visibility, autocomplete, options, page) VALUES ('%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d, %d, '%s', '%s')", $form_state['values']['title'], $form_state['values']['name'], $form_state['values']['explanation'], $form_state['values']['category'], $form_state['values']['type'], $form_state['values']['weight'], $form_state['values']['required'], $form_state['values']['register'], $form_state['values']['visibility'], $form_state['values']['autocomplete'], $form_state['values']['options'], $form_state['values']['page']); |
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| 343 | |
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| 344 | drupal_set_message(t('The field has been created.')); |
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| 345 | watchdog('profile', 'Profile field %field added under category %category.', array('%field' => $form_state['values']['title'], '%category' => $form_state['values']['category']), WATCHDOG_NOTICE, l(t('view'), 'admin/user/profile')); |
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| 346 | } |
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| 347 | else { |
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| 348 | db_query("UPDATE {profile_fields} SET title = '%s', name = '%s', explanation = '%s', category = '%s', weight = %d, required = %d, register = %d, visibility = %d, autocomplete = %d, options = '%s', page = '%s' WHERE fid = %d", $form_state['values']['title'], $form_state['values']['name'], $form_state['values']['explanation'], $form_state['values']['category'], $form_state['values']['weight'], $form_state['values']['required'], $form_state['values']['register'], $form_state['values']['visibility'], $form_state['values']['autocomplete'], $form_state['values']['options'], $form_state['values']['page'], $form_state['values']['fid']); |
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| 349 | |
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| 350 | drupal_set_message(t('The field has been updated.')); |
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| 351 | } |
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| 352 | cache_clear_all(); |
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| 353 | menu_rebuild(); |
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| 354 | |
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| 355 | $form_state['redirect'] = 'admin/user/profile'; |
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| 356 | return; |
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| 357 | } |
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| 358 | |
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| 359 | /** |
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| 360 | * Menu callback; deletes a field from all user profiles. |
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| 361 | */ |
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| 362 | function profile_field_delete(&$form_state, $fid) { |
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| 363 | $field = db_fetch_object(db_query("SELECT title FROM {profile_fields} WHERE fid = %d", $fid)); |
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| 364 | if (!$field) { |
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| 365 | drupal_not_found(); |
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| 366 | return; |
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| 367 | } |
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| 368 | $form['fid'] = array('#type' => 'value', '#value' => $fid); |
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| 369 | $form['title'] = array('#type' => 'value', '#value' => $field->title); |
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| 370 | |
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| 371 | return confirm_form($form, |
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| 372 | t('Are you sure you want to delete the field %field?', array('%field' => $field->title)), 'admin/user/profile', |
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| 373 | t('This action cannot be undone. If users have entered values into this field in their profile, these entries will also be deleted. If you want to keep the user-entered data, instead of deleting the field you may wish to <a href="@edit-field">edit this field</a> and change it to a hidden profile field so that it may only be accessed by administrators.', array('@edit-field' => url('admin/user/profile/edit/'. $fid))), |
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| 374 | t('Delete'), t('Cancel')); |
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| 375 | } |
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| 376 | |
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| 377 | /** |
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| 378 | * Process a field delete form submission. |
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| 379 | */ |
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| 380 | function profile_field_delete_submit($form, &$form_state) { |
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| 381 | db_query('DELETE FROM {profile_fields} WHERE fid = %d', $form_state['values']['fid']); |
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| 382 | db_query('DELETE FROM {profile_values} WHERE fid = %d', $form_state['values']['fid']); |
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| 383 | |
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| 384 | cache_clear_all(); |
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| 385 | |
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| 386 | drupal_set_message(t('The field %field has been deleted.', array('%field' => $form_state['values']['title']))); |
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| 387 | watchdog('profile', 'Profile field %field deleted.', array('%field' => $form_state['values']['title']), WATCHDOG_NOTICE, l(t('view'), 'admin/user/profile')); |
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| 388 | |
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| 389 | $form_state['redirect'] = 'admin/user/profile'; |
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| 390 | return; |
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| 391 | } |
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| 392 | |
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| 393 | /** |
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| 394 | * Retrieve a pipe delimited string of autocomplete suggestions for profile categories |
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| 395 | */ |
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| 396 | function profile_admin_settings_autocomplete($string) { |
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| 397 | $matches = array(); |
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| 398 | $result = db_query_range("SELECT category FROM {profile_fields} WHERE LOWER(category) LIKE LOWER('%s%%')", $string, 0, 10); |
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| 399 | while ($data = db_fetch_object($result)) { |
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| 400 | $matches[$data->category] = check_plain($data->category); |
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| 401 | } |
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| 402 | drupal_json($matches); |
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| 403 | } |
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