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<?php
define('PROFILE_PRIVATE', 1);
define('PROFILE_PUBLIC', 2);
define('PROFILE_PUBLIC_LISTINGS', 3);
define('PROFILE_HIDDEN', 4);
function profile_help($path, $arg) {
switch ($path) {
case 'admin/help#profile':
$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>';
$output .= '<p>' . t('The following types of fields can be added to a user profile:') . '</p>';
$output .= '<ul><li>' . t('single-line textfield') . '</li>';
$output .= '<li>' . t('multi-line textfield') . '</li>';
$output .= '<li>' . t('checkbox') . '</li>';
$output .= '<li>' . t('list selection') . '</li>';
$output .= '<li>' . t('freeform list') . '</li>';
$output .= '<li>' . t('URL') . '</li>';
$output .= '<li>' . t('date') . '</li></ul>';
$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>';
return $output;
case 'admin/user/profile':
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>';
}
}
function profile_theme() {
return array(
'profile_block' => array(
'arguments' => array(
'account' => NULL,
'fields' => array(),
),
'template' => 'profile-block',
),
'profile_listing' => array(
'arguments' => array(
'account' => NULL,
'fields' => array(),
),
'template' => 'profile-listing',
),
'profile_wrapper' => array(
'arguments' => array(
'content' => NULL,
),
'template' => 'profile-wrapper',
),
'profile_admin_overview' => array(
'arguments' => array(
'form' => NULL,
),
'file' => 'profile.admin.inc',
),
);
}
function profile_menu() {
$items['profile'] = array(
'title' => 'User list',
'page callback' => 'profile_browse',
'access arguments' => array(
'access user profiles',
),
'type' => MENU_SUGGESTED_ITEM,
'file' => 'profile.pages.inc',
);
$items['admin/user/profile'] = array(
'title' => 'Profiles',
'description' => 'Create customizable fields for your users.',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'profile_admin_overview',
),
'access arguments' => array(
'administer users',
),
'file' => 'profile.admin.inc',
);
$items['admin/user/profile/add'] = array(
'title' => 'Add field',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'profile_field_form',
),
'access arguments' => array(
'administer users',
),
'type' => MENU_CALLBACK,
'file' => 'profile.admin.inc',
);
$items['admin/user/profile/autocomplete'] = array(
'title' => 'Profile category autocomplete',
'page callback' => 'profile_admin_settings_autocomplete',
'access arguments' => array(
'administer users',
),
'type' => MENU_CALLBACK,
'file' => 'profile.admin.inc',
);
$items['admin/user/profile/edit'] = array(
'title' => 'Edit field',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'profile_field_form',
),
'access arguments' => array(
'administer users',
),
'type' => MENU_CALLBACK,
'file' => 'profile.admin.inc',
);
$items['admin/user/profile/delete'] = array(
'title' => 'Delete field',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'profile_field_delete',
),
'access arguments' => array(
'administer users',
),
'type' => MENU_CALLBACK,
'file' => 'profile.admin.inc',
);
$items['profile/autocomplete'] = array(
'title' => 'Profile autocomplete',
'page callback' => 'profile_autocomplete',
'access arguments' => array(
'access user profiles',
),
'type' => MENU_CALLBACK,
'file' => 'profile.pages.inc',
);
return $items;
}
function profile_block($op = 'list', $delta = 0, $edit = array()) {
if ($op == 'list') {
$blocks[0]['info'] = t('Author information');
$blocks[0]['cache'] = BLOCK_CACHE_PER_PAGE | BLOCK_CACHE_PER_ROLE;
return $blocks;
}
else {
if ($op == 'configure' && $delta == 0) {
$fields = array();
$result = db_query('SELECT name, title, weight, visibility FROM {profile_fields} WHERE visibility IN (%d, %d) ORDER BY weight', PROFILE_PUBLIC, PROFILE_PUBLIC_LISTINGS);
while ($record = db_fetch_object($result)) {
$fields[$record->name] = check_plain($record->title);
}
$fields['user_profile'] = t('Link to full user profile');
$form['profile_block_author_fields'] = array(
'#type' => 'checkboxes',
'#title' => t('Profile fields to display'),
'#default_value' => variable_get('profile_block_author_fields', array()),
'#options' => $fields,
'#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'),
)),
);
return $form;
}
else {
if ($op == 'save' && $delta == 0) {
variable_set('profile_block_author_fields', $edit['profile_block_author_fields']);
}
else {
if ($op == 'view') {
if (user_access('access user profiles')) {
$output = '';
if (arg(0) == 'node' && is_numeric(arg(1)) && arg(2) == NULL) {
$node = node_load(arg(1));
$account = user_load(array(
'uid' => $node->uid,
));
if ($use_fields = variable_get('profile_block_author_fields', array())) {
$fields = array();
$result = db_query('SELECT name, title, type, visibility, weight FROM {profile_fields} WHERE visibility IN (%d, %d) ORDER BY weight', PROFILE_PUBLIC, PROFILE_PUBLIC_LISTINGS);
while ($record = db_fetch_object($result)) {
if (isset($use_fields[$record->name]) && $use_fields[$record->name]) {
$fields[] = $record;
}
}
}
if (!empty($fields)) {
$profile = _profile_update_user_fields($fields, $account);
$output .= theme('profile_block', $account, $profile, TRUE);
}
if (isset($use_fields['user_profile']) && $use_fields['user_profile']) {
$output .= '<div>' . l(t('View full user profile'), 'user/' . $account->uid) . '</div>';
}
}
if ($output) {
$block['subject'] = t('About %name', array(
'%name' => $account->name,
));
$block['content'] = $output;
return $block;
}
}
}
}
}
}
}
function profile_user($type, &$edit, &$user, $category = NULL) {
switch ($type) {
case 'load':
return profile_load_profile($user);
case 'register':
return profile_form_profile($edit, $user, $category, TRUE);
case 'update':
return profile_save_profile($edit, $user, $category);
case 'insert':
return profile_save_profile($edit, $user, $category, TRUE);
case 'view':
return profile_view_profile($user);
case 'form':
return profile_form_profile($edit, $user, $category);
case 'validate':
return profile_validate_profile($edit, $category);
case 'categories':
return profile_categories();
case 'delete':
db_query('DELETE FROM {profile_values} WHERE uid = %d', $user->uid);
}
}
function profile_load_profile(&$user) {
$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', $user->uid);
while ($field = db_fetch_object($result)) {
if (empty($user->{$field->name})) {
$user->{$field->name} = _profile_field_serialize($field->type) ? unserialize($field->value) : $field->value;
}
}
}
function profile_save_profile(&$edit, &$user, $category, $register = FALSE) {
$result = _profile_get_fields($category, $register);
while ($field = db_fetch_object($result)) {
if (_profile_field_serialize($field->type)) {
$edit[$field->name] = serialize($edit[$field->name]);
}
db_query("DELETE FROM {profile_values} WHERE fid = %d AND uid = %d", $field->fid, $user->uid);
db_query("INSERT INTO {profile_values} (fid, uid, value) VALUES (%d, %d, '%s')", $field->fid, $user->uid, $edit[$field->name]);
$edit[$field->name] = NULL;
}
}
function profile_view_field($user, $field) {
$browse = user_access('access user profiles') && (user_access('administer users') || $field->visibility != PROFILE_PRIVATE) && !empty($field->page);
if (isset($user->{$field->name}) && ($value = $user->{$field->name})) {
switch ($field->type) {
case 'textarea':
return check_markup($value);
case 'textfield':
case 'selection':
return $browse ? l($value, 'profile/' . $field->name . '/' . $value) : check_plain($value);
case 'checkbox':
return $browse ? l($field->title, 'profile/' . $field->name) : check_plain($field->title);
case 'url':
return '<a href="' . check_url($value) . '">' . check_plain($value) . '</a>';
case 'date':
$format = substr(variable_get('date_format_short', 'm/d/Y - H:i'), 0, 5);
$replace = array(
'd' => sprintf('%02d', $value['day']),
'j' => $value['day'],
'm' => sprintf('%02d', $value['month']),
'M' => map_month($value['month']),
'Y' => $value['year'],
'H:i' => NULL,
'g:ia' => NULL,
);
return strtr($format, $replace);
case 'list':
$values = split("[,\n\r]", $value);
$fields = array();
foreach ($values as $value) {
if ($value = trim($value)) {
$fields[] = $browse ? l($value, 'profile/' . $field->name . '/' . $value) : check_plain($value);
}
}
return implode(', ', $fields);
}
}
}
function profile_view_profile(&$user) {
profile_load_profile($user);
if (user_access('administer users') || $GLOBALS['user']->uid == $user->uid) {
$result = db_query('SELECT * FROM {profile_fields} WHERE visibility != %d ORDER BY category, weight', PROFILE_HIDDEN);
}
else {
$result = db_query('SELECT * FROM {profile_fields} WHERE visibility != %d AND visibility != %d ORDER BY category, weight', PROFILE_PRIVATE, PROFILE_HIDDEN);
}
$fields = array();
while ($field = db_fetch_object($result)) {
if ($value = profile_view_field($user, $field)) {
$title = $field->type != 'checkbox' ? check_plain($field->title) : NULL;
if (!isset($user->content[$field->category])) {
$user->content[$field->category] = array(
'#type' => 'user_profile_category',
'#title' => $field->category,
);
}
$user->content[$field->category][$field->name] = array(
'#type' => 'user_profile_item',
'#title' => $title,
'#value' => $value,
'#weight' => $field->weight,
'#attributes' => array(
'class' => 'profile-' . $field->name,
),
);
}
}
}
function _profile_form_explanation($field) {
$output = $field->explanation;
if ($field->type == 'list') {
$output .= ' ' . t('Put each item on a separate line or separate them by commas. No HTML allowed.');
}
if ($field->visibility == PROFILE_PRIVATE) {
$output .= ' ' . t('The content of this field is kept private and will not be shown publicly.');
}
return $output;
}
function profile_form_profile($edit, $user, $category, $register = FALSE) {
$result = _profile_get_fields($category, $register);
$weight = 1;
$fields = array();
while ($field = db_fetch_object($result)) {
$category = $field->category;
if (!isset($fields[$category])) {
$fields[$category] = array(
'#type' => 'fieldset',
'#title' => check_plain($category),
'#weight' => $weight++,
);
}
switch ($field->type) {
case 'textfield':
case 'url':
$fields[$category][$field->name] = array(
'#type' => 'textfield',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#maxlength' => 255,
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
if ($field->autocomplete) {
$fields[$category][$field->name]['#autocomplete_path'] = "profile/autocomplete/" . $field->fid;
}
break;
case 'textarea':
$fields[$category][$field->name] = array(
'#type' => 'textarea',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
break;
case 'list':
$fields[$category][$field->name] = array(
'#type' => 'textarea',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
break;
case 'checkbox':
$fields[$category][$field->name] = array(
'#type' => 'checkbox',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
break;
case 'selection':
$options = $field->required ? array() : array(
'--',
);
$lines = split("[\n\r]", $field->options);
foreach ($lines as $line) {
if ($line = trim($line)) {
$options[$line] = $line;
}
}
$fields[$category][$field->name] = array(
'#type' => 'select',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#options' => $options,
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
break;
case 'date':
$fields[$category][$field->name] = array(
'#type' => 'date',
'#title' => check_plain($field->title),
'#default_value' => isset($edit[$field->name]) ? $edit[$field->name] : '',
'#description' => _profile_form_explanation($field),
'#required' => $field->required,
);
break;
}
}
return $fields;
}
function _profile_update_user_fields($fields, $account) {
foreach ($fields as $key => $field) {
$fields[$key]->value = profile_view_field($account, $field);
}
return $fields;
}
function profile_validate_profile($edit, $category) {
$result = _profile_get_fields($category);
while ($field = db_fetch_object($result)) {
if ($edit[$field->name]) {
if ($field->type == 'url') {
if (!valid_url($edit[$field->name], TRUE)) {
form_set_error($field->name, t('The value provided for %field is not a valid URL.', array(
'%field' => $field->title,
)));
}
}
}
else {
if ($field->required && !user_access('administer users')) {
form_set_error($field->name, t('The field %field is required.', array(
'%field' => $field->title,
)));
}
}
}
return $edit;
}
function profile_categories() {
$result = db_query("SELECT DISTINCT(category) FROM {profile_fields}");
$data = array();
while ($category = db_fetch_object($result)) {
$data[] = array(
'name' => $category->category,
'title' => $category->category,
'weight' => 3,
'access callback' => 'profile_category_access',
'access arguments' => array(
1,
$category->category,
),
);
}
return $data;
}
function profile_category_access($account, $category) {
if (user_access('administer users') && $account->uid > 0) {
return TRUE;
}
else {
return user_edit_access($account) && db_result(db_query("SELECT COUNT(*) FROM {profile_fields} WHERE category = '%s' AND visibility <> %d", $category, PROFILE_HIDDEN));
}
}
function template_preprocess_profile_block(&$variables) {
$variables['picture'] = theme('user_picture', $variables['account']);
$variables['profile'] = array();
foreach ($variables['fields'] as $field) {
if ($field->value) {
$variables['profile'][$field->name]->title = check_plain($field->title);
$variables['profile'][$field->name]->value = $field->value;
$variables['profile'][$field->name]->type = $field->type;
}
}
}
function template_preprocess_profile_listing(&$variables) {
$variables['picture'] = theme('user_picture', $variables['account']);
$variables['name'] = theme('username', $variables['account']);
$variables['profile'] = array();
foreach ($variables['fields'] as $field) {
if ($field->value) {
$variables['profile'][$field->name]->title = $field->title;
$variables['profile'][$field->name]->value = $field->value;
$variables['profile'][$field->name]->type = $field->type;
}
}
}
function template_preprocess_profile_wrapper(&$variables) {
$variables['current_field'] = '';
if ($field = arg(1)) {
$variables['current_field'] = $field;
$variables['template_files'][] = 'profile-wrapper-' . $field;
}
}
function _profile_field_types($type = NULL) {
$types = array(
'textfield' => t('single-line textfield'),
'textarea' => t('multi-line textfield'),
'checkbox' => t('checkbox'),
'selection' => t('list selection'),
'list' => t('freeform list'),
'url' => t('URL'),
'date' => t('date'),
);
return isset($type) ? $types[$type] : $types;
}
function _profile_field_serialize($type = NULL) {
return $type == 'date';
}
function _profile_get_fields($category, $register = FALSE) {
$args = array();
$sql = 'SELECT * FROM {profile_fields} WHERE ';
$filters = array();
if ($register) {
$filters[] = 'register = 1';
}
else {
$filters[] = "LOWER(category) = LOWER('%s')";
$args[] = $category;
}
if (!user_access('administer users')) {
$filters[] = 'visibility != %d';
$args[] = PROFILE_HIDDEN;
}
$sql .= implode(' AND ', $filters);
$sql .= ' ORDER BY category, weight';
return db_query($sql, $args);
}
