options = get_option( 'qmerce-settings-admin' );
include( QMERCE_PLUGIN_DIR . 'views/settings.tpl.php' );
}
/**
* Register and add settings
*/
public function pageInit()
{
register_setting(
'qmerce-settings-fields', // Option group
'qmerce-settings-admin', // Option name
array( $this, 'sanitize' ) // Sanitize
);
add_settings_section(
'setting_section_id', // ID
'Authorization Settings', // Title
array( $this, 'printSectionInfo' ), // Callback
'qmerce-settings-admin' // Page
);
add_settings_field(
'auth_token',
'Apester authorization token',
array( $this, 'authTokenCallback' ),
'qmerce-settings-admin',
'setting_section_id'
);
add_settings_field(
'post_types',
'Post types for admin box',
array( $this, 'postTypesCb' ),
'qmerce-settings-admin',
'setting_section_id'
);
add_settings_field(
'automation_post_types',
'Post Types with automated qmerce interactive widget below the main content',
array( $this, 'automationPostTypeCb' ),
'qmerce-settings-admin',
'setting_section_id'
);
}
/**
* Retrieves available post types
* @return array
*/
private function getPostTypes()
{
return get_post_types( array( 'show_in_menu' => true ), 'objects' );
}
/**
* Callback for the postTypes settings field
*/
public function postTypesCb()
{
$postTypes = $this->getPostTypes();
foreach($postTypes as $postType) {
$checked = '';
if ( in_array( $postType->name, $this->options['post_types'] ) ) {
$checked = 'checked';
}
printf(
' ' . $postType->label . ' ',
$postType->name
);
}
}
public function automationPostTypeCb()
{
$postTypes = $this->getPostTypes();
foreach($postTypes as $postType) {
$checked = '';
if ( in_array( $postType->name, $this->getAutomationPostTypes() ) ) {
$checked = 'checked';
}
printf(
' ' . $postType->label . ' ',
$postType->name
);
}
}
private function getAutomationPostTypes()
{
if ($this->options['automation_post_types']) {
return $this->options['automation_post_types'];
}
return array();
}
/**
* Validates Apester authToken
* @param string $value
* @return bool
*/
private function validateToken($value)
{
return (bool) preg_match( '/^[0-9a-fA-F]{24}$/', $value );
}
/**
* Preserve old values
* @return array
*/
protected function preserveValue()
{
add_settings_error( 'qmerce-settings-admin', 500, 'Given authorization token is not valid' );
$qmerceSettings = get_option( 'qmerce-settings-admin' );
return array( 'auth_token' => $qmerceSettings['auth_token'] );
}
/**
* Retrieves the names of all available post types in array
* @return array
*/
private function getPostTypesNames()
{
$postTypes = $this->getPostTypes();
$postNames = array();
foreach ( $postTypes as $postType ) {
array_push( $postNames, $postType->name );
}
return $postNames;
}
/**
* Determines if submitted post types are valid
* @param array $postTypes
* @return bool
*/
private function isPostTypesValid($postTypes)
{
$availablePostTypes = $this->getPostTypesNames();
foreach ( $postTypes as $postType ) {
if ( !in_array( $postType, $availablePostTypes ) ) {
return false;
}
}
return true;
}
/**
* @param array $postTypes
* @return array
*/
private function sanitizePostTypes($postTypes)
{
if ( is_array( $postTypes ) && $this->isPostTypesValid( $postTypes ) ) {
return $postTypes;
}
return array();
}
/**
* Sanitize each setting field as needed
*
* @param array $input Contains all settings fields as array keys
* @return array|string
*/
public function sanitize($input)
{
$newInput = array( 'post_types' => $this->sanitizePostTypes( $input['post_types'] ) );
$newInput['automation_post_types'] = $this->sanitizePostTypes( $input['automation_post_types'] );
if( isset( $input['auth_token'] ) ) {
if ( !$this->validateToken( $input['auth_token'] ) ) {
return $this->preserveValue();
}
delete_option( 'qmerce-user-id' );
$newInput['auth_token'] = sanitize_text_field( $input['auth_token'] );
}
return $newInput;
}
/**
* Print the Section text
*/
public function printSectionInfo()
{
print 'Enter your settings below:';
}
/**
* Get the settings option array and print one of its values
*/
public function authTokenCallback()
{
printf(
'',
isset($this->options['auth_token'] ) ? esc_attr( $this->options['auth_token'] ) : ''
);
printf(
'
Get a token at Apester.com (you can find it in your user settings.)
'
);
}
}
$qmerce_settings_page = new Qmerce_Settings();