downloader/includes/options.php

141 lines
4.0 KiB
PHP
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2017-02-01 23:20:47 +01:00
<?php
class DltDownloaderSettingsPage
{
/**
* Holds the values to be used in the fields callbacks
*/
private $options;
/**
* Start up
*/
public function __construct()
{
add_action( 'admin_menu', array( $this, 'add_plugin_page' ) );
add_action( 'admin_init', array( $this, 'page_init' ) );
}
/**
* Add options page
*/
public function add_plugin_page()
{
// This page will be under "Settings"
add_options_page(
'Downloader Settings',
'Downloader Settings',
'manage_options',
'downloader-setting-admin',
array( $this, 'create_admin_page' )
);
}
/**
* Options page callback
*/
public function create_admin_page()
{
// Set class property
$this->options = get_option( 'dlt_downloader' );
?>
<div class="wrap">
<h2>My Settings</h2>
<form method="post" action="options.php">
<?php
// This prints out all hidden setting fields
settings_fields( 'dlt_downloader_group' );
do_settings_sections( 'dlt_downloader_admin' );
submit_button();
?>
</form>
Coded by Daniel Schubert <a href="http://www.schubertdaniel.de">www.schubertdaniel.de</a>
</div>
<?php
}
/**
* Register and add settings
*/
public function page_init()
{
register_setting(
'dlt_downloader_group', // Option group
'dlt_downloader', // Option name
array( $this, 'sanitize' ) // Sanitize
);
add_settings_section(
'downloader_settings', // ID
'Downloader Settings', // Title
array( $this, 'print_section_info' ), // Callback
'dlt_downloader_admin' // Page
);
add_settings_field(
'downloader_downloader_zip_file', // ID
'Zip Datei', // Title
array( $this, 'downloader_zip_file_callback' ), // Callback
'dlt_downloader_admin', // Page
'downloader_settings' // Section
);
add_settings_field(
'downloader_sqlite_database',
'SQLite3 Datenbank',
array( $this, 'downloader_sqlite_database_callback' ),
'dlt_downloader_admin',
'downloader_settings'
);
}
/**
* Sanitize each setting field as needed
*
* @param array $input Contains all settings fields as array keys
*/
public function sanitize( $input )
{
$new_input = array();
if( isset( $input['downloader_zip_file'] ) )
$new_input['downloader_zip_file'] = sanitize_text_field( $input['downloader_zip_file'] );
if( isset( $input['downloader_sqlite_database'] ) )
$new_input['downloader_sqlite_database'] = sanitize_text_field( $input['downloader_sqlite_database'] );
return $new_input;
}
/**
* Print the Section text
*/
public function print_section_info()
{
print 'Enter your settings below:';
}
/**
* Get the settings option array and print one of its values
*/
public function downloader_zip_file_callback()
{
printf(
'<input type="text" id="downloader_zip_file" size="80" required name="dlt_downloader[downloader_zip_file]" value="%s" />',
isset( $this->options['downloader_zip_file'] ) ? esc_attr( $this->options['downloader_zip_file']) : ''
);
}
public function downloader_sqlite_database_callback()
{
printf(
'<input type="text" id="downloader_sqlite_database" size="60" required name="dlt_downloader[downloader_sqlite_database]" value="%s" />',
isset( $this->options['downloader_sqlite_database'] ) ? esc_attr( $this->options['downloader_sqlite_database']) : ''
);
}
}
if( is_admin() )
$dlt_downloader_settings_page = new DltDownloaderSettingsPage();