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annotate modules/profile/profile.module @ 1:c1f4ac30525a 6.0

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Drupal 6.0
author Franck Deroche <webmaster@defr.org>
date Tue, 23 Dec 2008 14:28:28 +0100
parents
children 2427550111ae
rev   line source
webmaster@1 1 <?php
webmaster@1 2 // $Id: profile.module,v 1.236 2008/02/03 19:36:46 goba Exp $
webmaster@1 3
webmaster@1 4 /**
webmaster@1 5 * @file
webmaster@1 6 * Support for configurable user profiles.
webmaster@1 7 */
webmaster@1 8
webmaster@1 9 /**
webmaster@1 10 * Private field, content only available to privileged users.
webmaster@1 11 */
webmaster@1 12 define('PROFILE_PRIVATE', 1);
webmaster@1 13
webmaster@1 14 /**
webmaster@1 15 * Public field, content shown on profile page but not used on member list pages.
webmaster@1 16 */
webmaster@1 17 define('PROFILE_PUBLIC', 2);
webmaster@1 18
webmaster@1 19 /**
webmaster@1 20 * Public field, content shown on profile page and on member list pages.
webmaster@1 21 */
webmaster@1 22 define('PROFILE_PUBLIC_LISTINGS', 3);
webmaster@1 23
webmaster@1 24 /**
webmaster@1 25 * Hidden profile field, only accessible by administrators, modules and themes.
webmaster@1 26 */
webmaster@1 27 define('PROFILE_HIDDEN', 4);
webmaster@1 28
webmaster@1 29 /**
webmaster@1 30 * Implementation of hook_help().
webmaster@1 31 */
webmaster@1 32 function profile_help($path, $arg) {
webmaster@1 33 switch ($path) {
webmaster@1 34 case 'admin/help#profile':
webmaster@1 35 $output = '<p>'. t('The profile module allows custom fields (such as country, full name, or age) to be defined and displayed in the <em>My Account</em> section. This permits users of a site to share more information about themselves, and can help community-based sites organize users around specific information.') .'</p>';
webmaster@1 36 $output .= '<p>'. t('The following types of fields can be added to a user profile:') .'</p>';
webmaster@1 37 $output .= '<ul><li>'. t('single-line textfield') .'</li>';
webmaster@1 38 $output .= '<li>'. t('multi-line textfield') .'</li>';
webmaster@1 39 $output .= '<li>'. t('checkbox') .'</li>';
webmaster@1 40 $output .= '<li>'. t('list selection') .'</li>';
webmaster@1 41 $output .= '<li>'. t('freeform list') .'</li>';
webmaster@1 42 $output .= '<li>'. t('URL') .'</li>';
webmaster@1 43 $output .= '<li>'. t('date') .'</li></ul>';
webmaster@1 44 $output .= '<p>'. t('For more information, see the online handbook entry for <a href="@profile">Profile module</a>.', array('@profile' => 'http://drupal.org/handbook/modules/profile/')) .'</p>';
webmaster@1 45 return $output;
webmaster@1 46 case 'admin/user/profile':
webmaster@1 47 return '<p>'. t("This page displays a list of the existing custom profile fields to be displayed on a user's <em>My Account</em> page. To provide structure, similar or related fields may be placed inside a category. To add a new category (or edit an existing one), edit a profile field and provide a new category name. To change the category of a field or the order of fields within a category, grab a drag-and-drop handle under the Title column and drag the field to a new location in the list. (Grab a handle by clicking and holding the mouse while hovering over a handle icon.) Remember that your changes will not be saved until you click the <em>Save configuration</em> button at the bottom of the page.") .'</p>';
webmaster@1 48 }
webmaster@1 49 }
webmaster@1 50
webmaster@1 51 /**
webmaster@1 52 * Implementation of hook_theme()
webmaster@1 53 */
webmaster@1 54 function profile_theme() {
webmaster@1 55 return array(
webmaster@1 56 'profile_block' => array(
webmaster@1 57 'arguments' => array('account' => NULL, 'fields' => array()),
webmaster@1 58 'template' => 'profile-block',
webmaster@1 59 ),
webmaster@1 60 'profile_listing' => array(
webmaster@1 61 'arguments' => array('account' => NULL, 'fields' => array()),
webmaster@1 62 'template' => 'profile-listing',
webmaster@1 63 ),
webmaster@1 64 'profile_wrapper' => array(
webmaster@1 65 'arguments' => array('content' => NULL),
webmaster@1 66 'template' => 'profile-wrapper',
webmaster@1 67 ),
webmaster@1 68 'profile_admin_overview' => array(
webmaster@1 69 'arguments' => array('form' => NULL),
webmaster@1 70 'file' => 'profile.admin.inc',
webmaster@1 71 )
webmaster@1 72 );
webmaster@1 73 }
webmaster@1 74
webmaster@1 75 /**
webmaster@1 76 * Implementation of hook_menu().
webmaster@1 77 */
webmaster@1 78 function profile_menu() {
webmaster@1 79 $items['profile'] = array(
webmaster@1 80 'title' => 'User list',
webmaster@1 81 'page callback' => 'profile_browse',
webmaster@1 82 'access arguments' => array('access user profiles'),
webmaster@1 83 'type' => MENU_SUGGESTED_ITEM,
webmaster@1 84 'file' => 'profile.pages.inc',
webmaster@1 85 );
webmaster@1 86 $items['admin/user/profile'] = array(
webmaster@1 87 'title' => 'Profiles',
webmaster@1 88 'description' => 'Create customizable fields for your users.',
webmaster@1 89 'page callback' => 'drupal_get_form',
webmaster@1 90 'page arguments' => array('profile_admin_overview'),
webmaster@1 91 'access arguments' => array('administer users'),
webmaster@1 92 'file' => 'profile.admin.inc',
webmaster@1 93 );
webmaster@1 94 $items['admin/user/profile/add'] = array(
webmaster@1 95 'title' => 'Add field',
webmaster@1 96 'page callback' => 'drupal_get_form',
webmaster@1 97 'page arguments' => array('profile_field_form'),
webmaster@1 98 'type' => MENU_CALLBACK,
webmaster@1 99 'file' => 'profile.admin.inc',
webmaster@1 100 );
webmaster@1 101 $items['admin/user/profile/autocomplete'] = array(
webmaster@1 102 'title' => 'Profile category autocomplete',
webmaster@1 103 'page callback' => 'profile_admin_settings_autocomplete',
webmaster@1 104 'type' => MENU_CALLBACK,
webmaster@1 105 'file' => 'profile.admin.inc',
webmaster@1 106 );
webmaster@1 107 $items['admin/user/profile/edit'] = array(
webmaster@1 108 'title' => 'Edit field',
webmaster@1 109 'page callback' => 'drupal_get_form',
webmaster@1 110 'page arguments' => array('profile_field_form'),
webmaster@1 111 'type' => MENU_CALLBACK,
webmaster@1 112 'file' => 'profile.admin.inc',
webmaster@1 113 );
webmaster@1 114 $items['admin/user/profile/delete'] = array(
webmaster@1 115 'title' => 'Delete field',
webmaster@1 116 'page callback' => 'drupal_get_form',
webmaster@1 117 'page arguments' => array('profile_field_delete'),
webmaster@1 118 'type' => MENU_CALLBACK,
webmaster@1 119 'file' => 'profile.admin.inc',
webmaster@1 120 );
webmaster@1 121 $items['profile/autocomplete'] = array(
webmaster@1 122 'title' => 'Profile autocomplete',
webmaster@1 123 'page callback' => 'profile_autocomplete',
webmaster@1 124 'access arguments' => array('access user profiles'),
webmaster@1 125 'type' => MENU_CALLBACK,
webmaster@1 126 'file' => 'profile.pages.inc',
webmaster@1 127 );
webmaster@1 128 return $items;
webmaster@1 129 }
webmaster@1 130
webmaster@1 131 /**
webmaster@1 132 * Implementation of hook_block().
webmaster@1 133 */
webmaster@1 134 function profile_block($op = 'list', $delta = 0, $edit = array()) {
webmaster@1 135
webmaster@1 136 if ($op == 'list') {
webmaster@1 137 $blocks[0]['info'] = t('Author information');
webmaster@1 138 $blocks[0]['cache'] = BLOCK_CACHE_PER_PAGE | BLOCK_CACHE_PER_ROLE;
webmaster@1 139 return $blocks;
webmaster@1 140 }
webmaster@1 141 else if ($op == 'configure' && $delta == 0) {
webmaster@1 142 // Compile a list of fields to show
webmaster@1 143 $fields = array();
webmaster@1 144 $result = db_query('SELECT name, title, weight, visibility FROM {profile_fields} WHERE visibility IN (%d, %d) ORDER BY weight', PROFILE_PUBLIC, PROFILE_PUBLIC_LISTINGS);
webmaster@1 145 while ($record = db_fetch_object($result)) {
webmaster@1 146 $fields[$record->name] = check_plain($record->title);
webmaster@1 147 }
webmaster@1 148 $fields['user_profile'] = t('Link to full user profile');
webmaster@1 149 $form['profile_block_author_fields'] = array('#type' => 'checkboxes',
webmaster@1 150 '#title' => t('Profile fields to display'),
webmaster@1 151 '#default_value' => variable_get('profile_block_author_fields', NULL),
webmaster@1 152 '#options' => $fields,
webmaster@1 153 '#description' => t('Select which profile fields you wish to display in the block. Only fields designated as public in the <a href="@profile-admin">profile field configuration</a> are available.', array('@profile-admin' => url('admin/user/profile'))),
webmaster@1 154 );
webmaster@1 155 return $form;
webmaster@1 156 }
webmaster@1 157 else if ($op == 'save' && $delta == 0) {
webmaster@1 158 variable_set('profile_block_author_fields', $edit['profile_block_author_fields']);
webmaster@1 159 }
webmaster@1 160 else if ($op == 'view') {
webmaster@1 161 if (user_access('access user profiles')) {
webmaster@1 162 $output = '';
webmaster@1 163 if ((arg(0) == 'node') && is_numeric(arg(1)) && (arg(2) == NULL)) {
webmaster@1 164 $node = node_load(arg(1));
webmaster@1 165 $account = user_load(array('uid' => $node->uid));
webmaster@1 166
webmaster@1 167 if ($use_fields = variable_get('profile_block_author_fields', array())) {
webmaster@1 168 // Compile a list of fields to show.
webmaster@1 169 $fields = array();
webmaster@1 170 $result = db_query('SELECT name, title, type, visibility, weight FROM {profile_fields} WHERE visibility IN (%d, %d) ORDER BY weight', PROFILE_PUBLIC, PROFILE_PUBLIC_LISTINGS);
webmaster@1 171 while ($record = db_fetch_object($result)) {
webmaster@1 172 // Ensure that field is displayed only if it is among the defined block fields and, if it is private, the user has appropriate permissions.
webmaster@1 173 if (isset($use_fields[$record->name]) && $use_fields[$record->name]) {
webmaster@1 174 $fields[] = $record;
webmaster@1 175 }
webmaster@1 176 }
webmaster@1 177 }
webmaster@1 178
webmaster@1 179 if (!empty($fields)) {
webmaster@1 180 $profile = _profile_update_user_fields($fields, $account);
webmaster@1 181 $output .= theme('profile_block', $account, $profile, TRUE);
webmaster@1 182 }
webmaster@1 183
webmaster@1 184 if (isset($use_fields['user_profile']) && $use_fields['user_profile']) {
webmaster@1 185 $output .= '<div>'. l(t('View full user profile'), 'user/'. $account->uid) .'</div>';
webmaster@1 186 }
webmaster@1 187 }
webmaster@1 188
webmaster@1 189 if ($output) {
webmaster@1 190 $block['subject'] = t('About %name', array('%name' => $account->name));
webmaster@1 191 $block['content'] = $output;
webmaster@1 192 return $block;
webmaster@1 193 }
webmaster@1 194 }
webmaster@1 195 }
webmaster@1 196 }
webmaster@1 197
webmaster@1 198 /**
webmaster@1 199 * Implementation of hook_user().
webmaster@1 200 */
webmaster@1 201 function profile_user($type, &$edit, &$user, $category = NULL) {
webmaster@1 202 switch ($type) {
webmaster@1 203 case 'load':
webmaster@1 204 return profile_load_profile($user);
webmaster@1 205 case 'register':
webmaster@1 206 return profile_form_profile($edit, $user, $category, TRUE);
webmaster@1 207 case 'update':
webmaster@1 208 return profile_save_profile($edit, $user, $category);
webmaster@1 209 case 'insert':
webmaster@1 210 return profile_save_profile($edit, $user, $category, TRUE);
webmaster@1 211 case 'view':
webmaster@1 212 return profile_view_profile($user);
webmaster@1 213 case 'form':
webmaster@1 214 return profile_form_profile($edit, $user, $category);
webmaster@1 215 case 'validate':
webmaster@1 216 return profile_validate_profile($edit, $category);
webmaster@1 217 case 'categories':
webmaster@1 218 return profile_categories();
webmaster@1 219 case 'delete':
webmaster@1 220 db_query('DELETE FROM {profile_values} WHERE uid = %d', $user->uid);
webmaster@1 221 }
webmaster@1 222 }
webmaster@1 223
webmaster@1 224 function profile_load_profile(&$user) {
webmaster@1 225 $result = db_query('SELECT f.name, f.type, v.value FROM {profile_fields} f INNER JOIN {profile_values} v ON f.fid = v.fid WHERE uid = %d', $user->uid);
webmaster@1 226 while ($field = db_fetch_object($result)) {
webmaster@1 227 if (empty($user->{$field->name})) {
webmaster@1 228 $user->{$field->name} = _profile_field_serialize($field->type) ? unserialize($field->value) : $field->value;
webmaster@1 229 }
webmaster@1 230 }
webmaster@1 231 }
webmaster@1 232
webmaster@1 233 function profile_save_profile(&$edit, &$user, $category, $register = FALSE) {
webmaster@1 234 $result = _profile_get_fields($category, $register);
webmaster@1 235 while ($field = db_fetch_object($result)) {
webmaster@1 236 if (_profile_field_serialize($field->type)) {
webmaster@1 237 $edit[$field->name] = serialize($edit[$field->name]);
webmaster@1 238 }
webmaster@1 239 db_query("DELETE FROM {profile_values} WHERE fid = %d AND uid = %d", $field->fid, $user->uid);
webmaster@1 240 db_query("INSERT INTO {profile_values} (fid, uid, value) VALUES (%d, %d, '%s')", $field->fid, $user->uid, $edit[$field->name]);
webmaster@1 241 // Mark field as handled (prevents saving to user->data).
webmaster@1 242 $edit[$field->name] = NULL;
webmaster@1 243 }
webmaster@1 244 }
webmaster@1 245
webmaster@1 246 function profile_view_field($user, $field) {
webmaster@1 247 // Only allow browsing of private fields for admins, if browsing is enabled,
webmaster@1 248 // and if a user has permission to view profiles. Note that this check is
webmaster@1 249 // necessary because a user may always see their own profile.
webmaster@1 250 $browse = user_access('access user profiles')
webmaster@1 251 && (user_access('administer users') || $field->visibility != PROFILE_PRIVATE)
webmaster@1 252 && !empty($field->page);
webmaster@1 253
webmaster@1 254 if (isset($user->{$field->name}) && $value = $user->{$field->name}) {
webmaster@1 255 switch ($field->type) {
webmaster@1 256 case 'textarea':
webmaster@1 257 return check_markup($value);
webmaster@1 258 case 'textfield':
webmaster@1 259 case 'selection':
webmaster@1 260 return $browse ? l($value, 'profile/'. $field->name .'/'. $value) : check_plain($value);
webmaster@1 261 case 'checkbox':
webmaster@1 262 return $browse ? l($field->title, 'profile/'. $field->name) : check_plain($field->title);
webmaster@1 263 case 'url':
webmaster@1 264 return '<a href="'. check_url($value) .'">'. check_plain($value) .'</a>';
webmaster@1 265 case 'date':
webmaster@1 266 $format = substr(variable_get('date_format_short', 'm/d/Y - H:i'), 0, 5);
webmaster@1 267 // Note: Avoid PHP's date() because it does not handle dates before
webmaster@1 268 // 1970 on Windows. This would make the date field useless for e.g.
webmaster@1 269 // birthdays.
webmaster@1 270 $replace = array(
webmaster@1 271 'd' => sprintf('%02d', $value['day']),
webmaster@1 272 'j' => $value['day'],
webmaster@1 273 'm' => sprintf('%02d', $value['month']),
webmaster@1 274 'M' => map_month($value['month']),
webmaster@1 275 'Y' => $value['year'],
webmaster@1 276 'H:i' => NULL,
webmaster@1 277 'g:ia' => NULL,
webmaster@1 278 );
webmaster@1 279 return strtr($format, $replace);
webmaster@1 280 case 'list':
webmaster@1 281 $values = split("[,\n\r]", $value);
webmaster@1 282 $fields = array();
webmaster@1 283 foreach ($values as $value) {
webmaster@1 284 if ($value = trim($value)) {
webmaster@1 285 $fields[] = $browse ? l($value, 'profile/'. $field->name .'/'. $value) : check_plain($value);
webmaster@1 286 }
webmaster@1 287 }
webmaster@1 288 return implode(', ', $fields);
webmaster@1 289 }
webmaster@1 290 }
webmaster@1 291 }
webmaster@1 292
webmaster@1 293 function profile_view_profile(&$user) {
webmaster@1 294
webmaster@1 295 profile_load_profile($user);
webmaster@1 296
webmaster@1 297 // Show private fields to administrators and people viewing their own account.
webmaster@1 298 if (user_access('administer users') || $GLOBALS['user']->uid == $user->uid) {
webmaster@1 299 $result = db_query('SELECT * FROM {profile_fields} WHERE visibility != %d ORDER BY category, weight', PROFILE_HIDDEN);
webmaster@1 300 }
webmaster@1 301 else {
webmaster@1 302 $result = db_query('SELECT * FROM {profile_fields} WHERE visibility != %d AND visibility != %d ORDER BY category, weight', PROFILE_PRIVATE, PROFILE_HIDDEN);
webmaster@1 303 }
webmaster@1 304
webmaster@1 305 $fields = array();
webmaster@1 306 while ($field = db_fetch_object($result)) {
webmaster@1 307 if ($value = profile_view_field($user, $field)) {
webmaster@1 308 $title = ($field->type != 'checkbox') ? check_plain($field->title) : NULL;
webmaster@1 309
webmaster@1 310 // Create a single fieldset for each category.
webmaster@1 311 if (!isset($user->content[$field->category])) {
webmaster@1 312 $user->content[$field->category] = array(
webmaster@1 313 '#type' => 'user_profile_category',
webmaster@1 314 '#title' => $field->category,
webmaster@1 315 );
webmaster@1 316 }
webmaster@1 317
webmaster@1 318 $user->content[$field->category][$field->name] = array(
webmaster@1 319 '#type' => 'user_profile_item',
webmaster@1 320 '#title' => $title,
webmaster@1 321 '#value' => $value,
webmaster@1 322 '#weight' => $field->weight,
webmaster@1 323 '#attributes' => array('class' => 'profile-'. $field->name),
webmaster@1 324 );
webmaster@1 325 }
webmaster@1 326 }
webmaster@1 327 }
webmaster@1 328
webmaster@1 329 function _profile_form_explanation($field) {
webmaster@1 330 $output = $field->explanation;
webmaster@1 331
webmaster@1 332 if ($field->type == 'list') {
webmaster@1 333 $output .= ' '. t('Put each item on a separate line or separate them by commas. No HTML allowed.');
webmaster@1 334 }
webmaster@1 335
webmaster@1 336 if ($field->visibility == PROFILE_PRIVATE) {
webmaster@1 337 $output .= ' '. t('The content of this field is kept private and will not be shown publicly.');
webmaster@1 338 }
webmaster@1 339
webmaster@1 340 return $output;
webmaster@1 341 }
webmaster@1 342
webmaster@1 343 function profile_form_profile($edit, $user, $category, $register = FALSE) {
webmaster@1 344 $result = _profile_get_fields($category, $register);
webmaster@1 345 $weight = 1;
webmaster@1 346 $fields = array();
webmaster@1 347 while ($field = db_fetch_object($result)) {
webmaster@1 348 $category = $field->category;
webmaster@1 349 if (!isset($fields[$category])) {
webmaster@1 350 $fields[$category] = array('#type' => 'fieldset', '#title' => check_plain($category), '#weight' => $weight++);
webmaster@1 351 }
webmaster@1 352 switch ($field->type) {
webmaster@1 353 case 'textfield':
webmaster@1 354 case 'url':
webmaster@1 355 $fields[$category][$field->name] = array('#type' => 'textfield',
webmaster@1 356 '#title' => check_plain($field->title),
webmaster@1 357 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 358 '#maxlength' => 255,
webmaster@1 359 '#description' => _profile_form_explanation($field),
webmaster@1 360 '#required' => $field->required,
webmaster@1 361 );
webmaster@1 362 if ($field->autocomplete) {
webmaster@1 363 $fields[$category][$field->name]['#autocomplete_path'] = "profile/autocomplete/". $field->fid;
webmaster@1 364 }
webmaster@1 365 break;
webmaster@1 366 case 'textarea':
webmaster@1 367 $fields[$category][$field->name] = array('#type' => 'textarea',
webmaster@1 368 '#title' => check_plain($field->title),
webmaster@1 369 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 370 '#description' => _profile_form_explanation($field),
webmaster@1 371 '#required' => $field->required,
webmaster@1 372 );
webmaster@1 373 break;
webmaster@1 374 case 'list':
webmaster@1 375 $fields[$category][$field->name] = array('#type' => 'textarea',
webmaster@1 376 '#title' => check_plain($field->title),
webmaster@1 377 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 378 '#description' => _profile_form_explanation($field),
webmaster@1 379 '#required' => $field->required,
webmaster@1 380 );
webmaster@1 381 break;
webmaster@1 382 case 'checkbox':
webmaster@1 383 $fields[$category][$field->name] = array('#type' => 'checkbox',
webmaster@1 384 '#title' => check_plain($field->title),
webmaster@1 385 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 386 '#description' => _profile_form_explanation($field),
webmaster@1 387 '#required' => $field->required,
webmaster@1 388 );
webmaster@1 389 break;
webmaster@1 390 case 'selection':
webmaster@1 391 $options = $field->required ? array() : array('--');
webmaster@1 392 $lines = split("[,\n\r]", $field->options);
webmaster@1 393 foreach ($lines as $line) {
webmaster@1 394 if ($line = trim($line)) {
webmaster@1 395 $options[$line] = $line;
webmaster@1 396 }
webmaster@1 397 }
webmaster@1 398 $fields[$category][$field->name] = array('#type' => 'select',
webmaster@1 399 '#title' => check_plain($field->title),
webmaster@1 400 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 401 '#options' => $options,
webmaster@1 402 '#description' => _profile_form_explanation($field),
webmaster@1 403 '#required' => $field->required,
webmaster@1 404 );
webmaster@1 405 break;
webmaster@1 406 case 'date':
webmaster@1 407 $fields[$category][$field->name] = array('#type' => 'date',
webmaster@1 408 '#title' => check_plain($field->title),
webmaster@1 409 '#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
webmaster@1 410 '#description' => _profile_form_explanation($field),
webmaster@1 411 '#required' => $field->required,
webmaster@1 412 );
webmaster@1 413 break;
webmaster@1 414 }
webmaster@1 415 }
webmaster@1 416 return $fields;
webmaster@1 417 }
webmaster@1 418
webmaster@1 419 /**
webmaster@1 420 * Helper function: update an array of user fields by calling profile_view_field
webmaster@1 421 */
webmaster@1 422 function _profile_update_user_fields($fields, $account) {
webmaster@1 423 foreach ($fields as $key => $field) {
webmaster@1 424 $fields[$key]->value = profile_view_field($account, $field);
webmaster@1 425 }
webmaster@1 426 return $fields;
webmaster@1 427 }
webmaster@1 428
webmaster@1 429 function profile_validate_profile($edit, $category) {
webmaster@1 430 $result = _profile_get_fields($category);
webmaster@1 431 while ($field = db_fetch_object($result)) {
webmaster@1 432 if ($edit[$field->name]) {
webmaster@1 433 if ($field->type == 'url') {
webmaster@1 434 if (!valid_url($edit[$field->name], TRUE)) {
webmaster@1 435 form_set_error($field->name, t('The value provided for %field is not a valid URL.', array('%field' => $field->title)));
webmaster@1 436 }
webmaster@1 437 }
webmaster@1 438 }
webmaster@1 439 else if ($field->required && !user_access('administer users')) {
webmaster@1 440 form_set_error($field->name, t('The field %field is required.', array('%field' => $field->title)));
webmaster@1 441 }
webmaster@1 442 }
webmaster@1 443
webmaster@1 444 return $edit;
webmaster@1 445 }
webmaster@1 446
webmaster@1 447 function profile_categories() {
webmaster@1 448 $result = db_query("SELECT DISTINCT(category) FROM {profile_fields}");
webmaster@1 449 $data = array();
webmaster@1 450 while ($category = db_fetch_object($result)) {
webmaster@1 451 $data[] = array(
webmaster@1 452 'name' => $category->category,
webmaster@1 453 'title' => $category->category,
webmaster@1 454 'weight' => 3,
webmaster@1 455 'access callback' => 'profile_category_access',
webmaster@1 456 'access arguments' => array($category->category)
webmaster@1 457 );
webmaster@1 458 }
webmaster@1 459 return $data;
webmaster@1 460 }
webmaster@1 461
webmaster@1 462 /**
webmaster@1 463 * Menu item access callback - check if a user has access to a profile category.
webmaster@1 464 */
webmaster@1 465 function profile_category_access($category) {
webmaster@1 466 if (user_access('administer users')) {
webmaster@1 467 return TRUE;
webmaster@1 468 }
webmaster@1 469 else {
webmaster@1 470 return db_result(db_query("SELECT COUNT(*) FROM {profile_fields} WHERE category = '%s' AND visibility <> %d", $category, PROFILE_HIDDEN));
webmaster@1 471 }
webmaster@1 472 }
webmaster@1 473
webmaster@1 474 /**
webmaster@1 475 * Process variables for profile-block.tpl.php.
webmaster@1 476 *
webmaster@1 477 * The $variables array contains the following arguments:
webmaster@1 478 * - $account
webmaster@1 479 * - $fields
webmaster@1 480 *
webmaster@1 481 * @see profile-block.tpl.php
webmaster@1 482 */
webmaster@1 483 function template_preprocess_profile_block(&$variables) {
webmaster@1 484
webmaster@1 485 $variables['picture'] = theme('user_picture', $variables['account']);
webmaster@1 486 $variables['profile'] = array();
webmaster@1 487 // Supply filtered version of $fields that have values.
webmaster@1 488 foreach ($variables['fields'] as $field) {
webmaster@1 489 if ($field->value) {
webmaster@1 490 $variables['profile'][$field->name]->title = check_plain($field->title);
webmaster@1 491 $variables['profile'][$field->name]->value = $field->value;
webmaster@1 492 $variables['profile'][$field->name]->type = $field->type;
webmaster@1 493 }
webmaster@1 494 }
webmaster@1 495
webmaster@1 496 }
webmaster@1 497
webmaster@1 498 /**
webmaster@1 499 * Process variables for profile-listing.tpl.php.
webmaster@1 500 *
webmaster@1 501 * The $variables array contains the following arguments:
webmaster@1 502 * - $account
webmaster@1 503 * - $fields
webmaster@1 504 *
webmaster@1 505 * @see profile-listing.tpl.php
webmaster@1 506 */
webmaster@1 507 function template_preprocess_profile_listing(&$variables) {
webmaster@1 508
webmaster@1 509 $variables['picture'] = theme('user_picture', $variables['account']);
webmaster@1 510 $variables['name'] = theme('username', $variables['account']);
webmaster@1 511 $variables['profile'] = array();
webmaster@1 512 // Supply filtered version of $fields that have values.
webmaster@1 513 foreach ($variables['fields'] as $field) {
webmaster@1 514 if ($field->value) {
webmaster@1 515 $variables['profile'][$field->name]->title = $field->title;
webmaster@1 516 $variables['profile'][$field->name]->value = $field->value;
webmaster@1 517 $variables['profile'][$field->name]->type = $field->type;
webmaster@1 518 }
webmaster@1 519 }
webmaster@1 520
webmaster@1 521 }
webmaster@1 522
webmaster@1 523 /**
webmaster@1 524 * Process variables for profile-wrapper.tpl.php.
webmaster@1 525 *
webmaster@1 526 * The $variables array contains the following arguments:
webmaster@1 527 * - $content
webmaster@1 528 *
webmaster@1 529 * @see profile-wrapper.tpl.php
webmaster@1 530 */
webmaster@1 531 function template_preprocess_profile_wrapper(&$variables) {
webmaster@1 532 $variables['current_field'] = '';
webmaster@1 533 if ($field = arg(1)) {
webmaster@1 534 $variables['current_field'] = $field;
webmaster@1 535 // Supply an alternate template suggestion based on the browsable field.
webmaster@1 536 $variables['template_files'][] = 'profile-wrapper-'. $field;
webmaster@1 537 }
webmaster@1 538 }
webmaster@1 539
webmaster@1 540 function _profile_field_types($type = NULL) {
webmaster@1 541 $types = array('textfield' => t('single-line textfield'),
webmaster@1 542 'textarea' => t('multi-line textfield'),
webmaster@1 543 'checkbox' => t('checkbox'),
webmaster@1 544 'selection' => t('list selection'),
webmaster@1 545 'list' => t('freeform list'),
webmaster@1 546 'url' => t('URL'),
webmaster@1 547 'date' => t('date'));
webmaster@1 548 return isset($type) ? $types[$type] : $types;
webmaster@1 549 }
webmaster@1 550
webmaster@1 551 function _profile_field_serialize($type = NULL) {
webmaster@1 552 return $type == 'date';
webmaster@1 553 }
webmaster@1 554
webmaster@1 555 function _profile_get_fields($category, $register = FALSE) {
webmaster@1 556 $args = array();
webmaster@1 557 $sql = 'SELECT * FROM {profile_fields} WHERE ';
webmaster@1 558 $filters = array();
webmaster@1 559 if ($register) {
webmaster@1 560 $filters[] = 'register = 1';
webmaster@1 561 }
webmaster@1 562 else {
webmaster@1 563 // Use LOWER('%s') instead of PHP's strtolower() to avoid UTF-8 conversion issues.
webmaster@1 564 $filters[] = "LOWER(category) = LOWER('%s')";
webmaster@1 565 $args[] = $category;
webmaster@1 566 }
webmaster@1 567 if (!user_access('administer users')) {
webmaster@1 568 $filters[] = 'visibility != %d';
webmaster@1 569 $args[] = PROFILE_HIDDEN;
webmaster@1 570 }
webmaster@1 571 $sql .= implode(' AND ', $filters);
webmaster@1 572 $sql .= ' ORDER BY category, weight';
webmaster@1 573 return db_query($sql, $args);
webmaster@1 574 }
webmaster@1 575