API DocumentationAdd pages to be excluded from "complete site lock". Use only pages ID.
<?php
// exclude page 100 from lock
function foo($pages) {
$pages[] = 100;
return $pages;
}
add_filter('pc_complete_lock_exceptions', 'foo');
?>
Allows custom field types injection inside frontend forms.
<?php
// inject custom field inside the form
function foo($code, $f_type, $field_id, $structure, $is_required, $user_id, $extra_classes, $extra_atts, $class) {
if($f_type != 'my custom field') {
return $code;
}
$code = '
// custom field code
';
return $code;
}
add_filter('pc_custom_field_type', 'foo', 10, 9);
?>
Allow custom redirect url return when pc_man_redirects() API function is called.
<?php
// set a custom URL on logged user redirect if user ID = 5
function foo($url, $key, $user_id) {
if($key == 'pc_logged_user_redirect' && $user_id == 5) {
$url = 'the-url';
}
return $url;
}
add_filter('pc_custom_redirect_url', 'foo', 10, 3);
?>
Add specific URLs to be restricted following user categories. Supports also regular expressions, so you can target multiple pages at once.
Users not having correct permissions will be moved to main redirect target.
<?php
// restrict an URL or URLs matching a regular expression, allowing only users belonging to categories 2 and 4 - blocking 3
function foo($restrictet_urls) {
$restrictet_urls['https://lcweb.it/privatecontent/public-api'] = array(
'allowed' => '2,4'
'blocked' => 3
);
return $restrictet_urls;
}
add_filter('pc_custom_restriction', 'foo');
?>
Customize a specific plugin message, overriding previously declared customizations in settings.
<?php
// customize message for logged in users
function foo($mess, $subj) {
if($subj == 'pc_login_ok_mex') {
return 'Custom message!';
}
}
add_filter('pc_customize_message', 'foo', 10, 2);
?>
Customize how fetched database data is returned through data_to_human() method.
Be careful: once you use it, default data management is overrided.
<?php
// costomize how name is returned, capitalizing it
function foo($data, $subj) {
if($subj == 'name') {
return strtoupper($data);
}
}
add_filter('pc_data_to_human', 'foo', 10, 2);
?>
Add fields to be included in exported data.
Passes through get_users method, then must be stored in meta data table.
<?php
// export also "test_field" - contained in meta-data table
function foo($to_get) {
$to_get[] = 'test_field';
return $to_get;
}
add_filter('pc_export_fields', 'foo');
?>
Gives a chance to perform a further check over the pc_user_check() API function.
NB: user is logged then its ID can be retrieved through $GLOBALS['pc_user_id'].
<?php
// block user assigned to category #3
function foo($response, $user_cats, $allowed, $blocked) {
if(in_array(3, $user_cats)) {
$response = 2;
}
return $response;
}
add_filter('pc_extra_user_check', 'foo', 10, 4);
?>
Frontend form field attributes filter. To add new attributes or manage existing ones
<?php
// let's add a new attribute to the username field
function foo($attributes, $field_id, $form_fields, $user_id, $class) {
if($field_id == 'username') {
$attributes['data-myattr'] = 'myval';
}
return $attributes;
}
add_filter('pc_field_atts', 'foo', 10, 5);
?>
Allows extra HTML classes to be associated on specific frontend form fields
<?php
// let's add a new class to the surname field only if name field is in thee form
function foo($classes, $field_id, $form_fields, $user_id, $class) {
if(in_array('name', $form_fields['include'])) {
$classes[] = 'myclass';
}
return $classes;
}
add_filter('pc_field_classes', 'foo', 10, 5);
?>
Allow form field value filter before frontend form output
<?php
// turn the surname into uppercase letters for a data-edit form
function foo($f_val, $field_id, $form_structure, $user_id, $user_data, $class) {
if($user_id && $field_id == 'username') {
$f_val = strtoupper($f_val);
}
return $f_val;
}
add_filter('pc_form_field_val', 'foo', 10, 6);
?>
Extend PrivateContent fields adding new ones or tanaging existing fields data.
New fields automatically setup also validations, tuned on the field structure.
Only one parameter: associative array of associative array(field-key => values array) containing existing fields.
Each array element defines a specific field aspect and validation parameters. Here's a guideline for indexes and possible values
| key | description | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (string) (mandatory) label | field label, used alo in forms | ||||||||||||||||||||||
| (string) (mandatory) type | field type. Choose among:
| ||||||||||||||||||||||
| (string) subtype | text fields subtype. Leave empty to use a normal text input or choose among:
| ||||||||||||||||||||||
| (int) maxlen | textual fields characters limitation | ||||||||||||||||||||||
| (string) regex | textual fields advanced validation. Will be used with preg_match() function | ||||||||||||||||||||||
| (int) range_from | numeric fields limit, defines minimum accepted value. Could be a floating number according to chosen subytpe | ||||||||||||||||||||||
| (int) range_to | numeric fields limit, defines maximum accepted value. Could be a floating number according to chosen subytpe | ||||||||||||||||||||||
| (array) opt | select and multi-checkbox field options. Must be an associative array having the option value as index and the label as array value: array(index1 => val1, index2 => val2) | ||||||||||||||||||||||
| (string) placeh | textual fields placeholder | ||||||||||||||||||||||
| (string) icon | FontAwesome 5 icon class | ||||||||||||||||||||||
| (string) group | Optionally define a group name for the field, for a better usage in backend systems | ||||||||||||||||||||||
| (bool) multiple | select fields switch: true to allow multi-option selection | ||||||||||||||||||||||
| (array) def_choice | default values selected for select and checkboxes fields | ||||||||||||||||||||||
| (string) check_txt | single-option checkbox parameter, defining text shown on check's side | ||||||||||||||||||||||
| (bool) disclaimer | single-option checkbox switch: true if field must be shown in disclaimers box | ||||||||||||||||||||||
| (string) helper | Optionally define a text to be shown under field name | ||||||||||||||||||||||
| (bool) fullw_f | Whether to use the "fullwidth" field layout (eg. useful if you expect long texts) |
<?php
// add a new integer text field with specific limitations and a dropdown field
function foo($fields) {
$fields['new_field1'] = array(
'label' => 'Field 1 Label',
'type' => 'text',
'subtype' => 'int',
'range_from'=> 10,
'range_to' => 50,
'placeh' => 'insert a number between 10 and 50',
'note' => 'internal note',
'group' => 'my fields',
);
$fields['new_field2'] = array(
'label' => 'Field 2 Label',
'type' => 'select',
'opt' => array(
'opt1' => 'option 1',
'opt2' => 'option 2',
'opt3' => 'option 3'
),
'note' => 'internal note',
'multiple' => false,
'group' => 'my fields',
'helper' => 'the helper text'
);
return $fields;
}
add_filter('pc_form_fields_filter', 'foo');
?>
Adds the ability to perform custom validations in forms managed by form framework class (registration, insertion, update).
<?php
// return an error if e-mail field doesn't contain @lcweb.it
function foo($errors, $fdata, $user_id) {
if(isset($fdata['email']) && strpos($fdata['email'], '@lcweb.it') === false) {
$errors[] = 'E-mail must be of @lcweb.it domain!';
}
return $errors;
}
add_filter('pc_form_valid_errors', 'foo', 10, 2);
?>
Allows extra control over form validation rules
<?php
// supposing to have injected through "pc_form_fields_filter" a field code composed by two HTML number fields, validate them
function foo($indexes, $form_vals, $form_id, $taxonomy, $user_id, $class) {
$indexes[] = array('index'=>'my_num1', 'label'=>'Number one', 'required'=>true, 'min_val'=>5, 'max_val'=>50);
$indexes[] = array('index'=>'my_num2', 'label'=>'Number two', 'required'=>true, 'min_val'=>50, 'max_val'=>800);
return $indexes;
}
add_filter('pc_form_validator_indexes', 'foo', 10, 6);
?>
Allows import data filter for each user. Return an error message to abort the user import
<?php
// abort import if email is not .org
function foo($user_data, $abort_on_error, $abort_on_duplicate) {
if(substr($user_data['email'], -4) != '.org' && $abort_on_error) {
return 'E-mail must be .org';
}
return $user_data;
}
add_filter('pc_import_data', 'foo', 9999, 3);
?>
Allows extra javascript to be outputted right after forms closing (requires the <script></script> tag)
<?php
// add some code if name field is in thee form
function foo($code, $form_fields, $user_id, $class) {
if(in_array('name', $form_fields['include'])) {
$code .= ;
}
return $code;
}
add_filter('pc_inline_form_js', 'foo', 10, 4);
?>
Performs custom data validation before user is inserted into database
<?php
// return an error if e-mail field doesn't contain @lcweb.it
function foo($errors, $fdata) {
if(isset($fdata['email']) && strpos($fdata['email'], '@lcweb.it') === false) {
$errors .= '
E-mail must be of @lcweb.it domain!';
}
return $errors;
}
add_filter('pc_insert_user_data_check', 'foo', 10, 2);
?>
Set additional required fields for user insertion
<?php
// set name field as mandatory
function foo($fields) {
$fields['name'];
return $fields;
}
add_filter('pc_insert_user_required_fields', 'foo');
?>
Allows custom checks before allowing user to log in
Additional data management for fetched meta values
<?php
// use strtoupper on fetched meta "test"
function foo($val, $meta_key) {
if($meta_key == 'test') {
$val = strtoupper($val);
}
return $val;
}
add_filter('pc_insert_user_required_fields', 'foo', 10, 2);
?>
Manage users private page contents. Useful to prepend or append elements
<?php
// print 'lorem ipsum' paragraph before contents
function foo($contents) {
return 'lorem ipsum
' . $contents;
}
add_filter('pc_pvt_page_contents', 'foo');
?>
Allows user private pages preset contents customization
<?php
// appending a paragraph
function foo($preset) {
$preset .= 'custom contents
';
return $preset;
}
add_filter('pc_pvt_page_preset_contents', 'foo');
?>
Manage registration forms structure. Set included and required fields.
Fields must be registered in form framework.
<?php
// add 'test' field into registation form and set it as required
function foo($structure) {
$structure['include'][] = 'test';
$structure['require'][] = 'test';
return $structure;
}
add_filter('pc_registration_form', 'foo', 10, 2);
?>
Allow extra control over meta fields saved during user insert/update operations
<?php
// assuming to have a "my_meta" meta value, let's uppercase it for user #5
function foo($fields_val, $user_id, $fields) {
if($user_id == 5 && isset($fields_val['my_meta'])) {
$fields_val['my_meta'] = strtoupper($fields_val['my_meta']);
}
return $fields_val;
}
add_filter('pc_save_meta_fields', 'foo', 10, 3);
?>
Add validation indexes to settings page. Must comply with Simple Form Validator format.
For every succcessfully validated index will be created a WordPress option
<?php
// add 'pc_test' field into validated fields
function foo($indexes) {
$indexes[] = array('index'=>'pc_test', 'label'=>'Test', 'type'=>'int');
return $indexes;
}
add_filter('pc_settings_validations', 'foo');
// if successfully validated - you can get that through get_option('pc_test');
?>
Manage user attributes to be included in the advanced search form and to be queried as user meta key (eg. premium plans status)
<?php
// add Premium Plan add-on statuses
function foo($atts) {
$to_add = array();
$statuses = array(
'active' => 'Active',
'disabled' => 'Disabled',
'pending' => 'Pending',
);
foreach($statuses as $key => $name) {
$to_add['pcpp_'. $key .'_status'] = array(
'name' => 'Premium Plans add-on - '. $name .' status', // dropdown option label
'db_key' => 'pcpp_subscr_status', // meta data name as stored in the database
'db_val' => $key, // meta data value stored in the database
);
}
return array_merge($atts, $to_add);
}
add_filter('pc_ulist_adv_search_user_atts', 'foo');
?>
Performs custom data validation before user is updated
<?php
// return an error if e-mail field doesn't contain @lcweb.it
function foo($errors, $fdata) {
if(isset($fdata['email']) && strpos($fdata['email'], '@lcweb.it') === false) {
$errors .= '
E-mail must be of @lcweb.it domain!';
}
return $errors;
}
add_filter('pc_update_user_data_check', 'foo', 10, 2);
?>
Customize required fields for user update
Inject extra fields to be validated and saved in user dashboard page
<?php
// Assuming you have a field named "my_field", the code set it to be saved
function foo($structure, $user_id) {
$structure['include'][] = 'my_field';
return $structure;
}
add_filter('pc_user_dashboard_validation', 'foo', 10, 2);
?>
Allows users query parameters tweak in users list page
