init();
add_action( 'admin_menu', array( $this, 'create_menu_page' ) );
add_action( 'admin_init', array( $this, 'initialize_plugin_options' ) );
// Add ajax action to save channels
add_action('wp_ajax_' . $this->plugin_slug . '_channel_add', array( $this, 'channel_add' ) );
add_action('wp_ajax_nopriv_' . $this->plugin_slug . '_channel_add', array( $this, 'channel_add' ) );
// Add ajax action to delete channels
add_action('wp_ajax_' . $this->plugin_slug . '_channel_del', array( $this, 'channel_del' ) );
add_action('wp_ajax_nopriv_' . $this->plugin_slug . '_channel_del', array( $this, 'channel_del' ) );
// Load plugin language files
add_action( 'plugins_loaded', array( $this, 'language' ) );
$this->grabbers = $grabbers;
}
function init() {
$this->plugin_name = 'AUS News Grabber';
$this->plugin_slug = 'aus_news_grabber';
if( ! get_option( $this->plugin_slug . '_plugin_options' ) ) {
add_option( $this->plugin_slug . '_plugin_options' );
}
$this->options = get_option( $this->plugin_slug . '_plugin_options' );
if( ! get_option( $this->plugin_slug . '_plugin_settings' ) ) {
$default_settings = array(
'grabb_period' => 'daily',
'grabber_author_default' => 1,
'post_status_default' => 'pending',
'download_images' => 0,
'featured_image' => 0,
'default_thumb' => null,
'show_source' => 1,
'source_template' => 'Link to original ',
);
add_option( $this->plugin_slug . '_plugin_settings', $default_settings );
}
$this->settings = get_option( $this->plugin_slug . '_plugin_settings' );
if( ! get_option( $this->plugin_slug . '_plugin_last_grabb' ) ) {
add_option( $this->plugin_slug . '_plugin_last_grabb', date( 'Y-m-d H:i:s' ) );
}
$this->last_grabb = get_option( $this->plugin_slug . '_plugin_last_grabb' );
}
/**
* Register Menu items
*/
public function create_menu_page() {
/*
// This page will be under "Settings"
add_options_page(
$this->plugin_name . ' plugin options',
$this->plugin_name,
'manage_options',
$this->plugin_slug . '_plugin',
array( $this, 'plugin_options_display' )
);
*/
add_menu_page(
sprintf( __( '%s plugin options', 'aus-grabber' ), $this->plugin_name ), // The Title to be displayed on corresponding page for this menu
'AUS Grabber', // The Text to be displayed for this actual menu item
'administrator', // Which type of users can see this menu
$this->plugin_slug . '_plugin', // The unique ID - that is, the slug - for this menu item
array( $this, 'menu_page_display' ),
''
);
add_submenu_page(
$this->plugin_slug . '_plugin', // Register this submenu with the menu defined above
$this->plugin_name . ' Plugin Options', // The text to the display in the browser when this menu item is active
__( 'Channels', 'aus-grabber' ), // The text for this menu item
'administrator', // Which type of users can see this menu
$this->plugin_slug . '_plugin_options', // The unique ID - the slug - for this menu item
array( $this, 'plugin_options_display' ) // The function used to render the menu for this page to the screen
);
}
/**
* Main menu page display
*/
public function menu_page_display() {
?>
scripts(); ?>
plugin_name; ?>
scripts(); ?>
plugin_slug . '_plugin_settings_section', // ID that used to identify this section and whith wich to register options
__( 'Plugin Settings', 'aus-grabber' ), // Title to be displayed on the administration page
array( $this, 'plugin_general_options_ballback' ), // Call back used to render the description of the section
$this->plugin_slug . '_plugin_settings' // Page on which to add this section of options
);
// Next, we'll introduce the fields11
add_settings_field(
'grabb_period',
__( 'Check every', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_settings',
$this->plugin_slug . '_plugin_settings_section',
array(
'id' => 'grabb_period',
'type' => 'select',
'description' => __( 'Please, select period of channel checking', 'aus-grabber' ),
'options' => array(
'hourly'=> __( 'Once Hourly', 'aus-grabber' ),
'twicedaily' => __( 'Twice Daily', 'aus-grabber' ),
'daily' => __( 'Once Daily', 'aus-grabber' ),
),
'group' => $this->plugin_slug . '_plugin_settings',
)
);
add_settings_field(
'grabber_author_default',
__( 'Default author', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_settings',
$this->plugin_slug . '_plugin_settings_section',
array(
'id' => 'grabber_author_default',
'type' => 'authors',
'description' => __( 'Please, select grabbed news default author', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
)
);
add_settings_field(
'post_status_default',
__( 'Default post status', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_settings',
$this->plugin_slug . '_plugin_settings_section',
array(
'id' => 'post_status_default',
'type' => 'select',
'options' => array(
'pending' => __( 'Pending Review' ),
'publish' => __( 'Published' ),
'draft' => __( 'Draft' ),
),
'description' => __( 'Please, select grabbed news default post status', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
)
);
add_settings_field(
'download_images', // ID to identify the field throughout the plugin
__( 'Download Images', 'aus-grabber' ), // The label to the left of the option interface
array( $this, 'input'), // The name of the function responsible for rendering the option interface
$this->plugin_slug . '_plugin_settings', // The page on which this option will be displayed
$this->plugin_slug . '_plugin_settings_section', // The name of the section to which this field belongs
array(
'id' => 'download_images',
'type' => 'checkbox',
'title' => '',
'description' => __( 'Download Images', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
) // The array of arguments to pass to the callback function.
);
add_settings_field(
'featured_image', // ID to identify the field throughout the plugin
__( 'Set Featured Image', 'aus-grabber' ), // The label to the left of the option interface
array( $this, 'input'), // The name of the function responsible for rendering the option interface
$this->plugin_slug . '_plugin_settings', // The page on which this option will be displayed
$this->plugin_slug . '_plugin_settings_section', // The name of the section to which this field belongs
array(
'id' => 'featured_image',
'type' => 'checkbox',
'title' => '',
'description' => __( 'Set Featured Image', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
) // The array of arguments to pass to the callback function.
);
add_settings_field(
'default_thumb', // ID to identify the field throughout the plugin
__( 'Default thubmnail', 'aus-grabber' ), // The label to the left of the option interface
array( $this, 'input'), // The name of the function responsible for rendering the option interface
$this->plugin_slug . '_plugin_settings', // The page on which this option will be displayed
$this->plugin_slug . '_plugin_settings_section', // The name of the section to which this field belongs
array(
'id' => 'default_thumb',
'type' => 'image',
'description' => __( 'Please, select default thubmnail', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
'atts' => array( 'style' => 'width:auto;')
) // The array of arguments to pass to the callback function.
);
add_settings_field(
'show_source', // ID to identify the field throughout the plugin
__( 'Show news source', 'aus-grabber' ), // The label to the left of the option interface
array( $this, 'input'), // The name of the function responsible for rendering the option interface
$this->plugin_slug . '_plugin_settings', // The page on which this option will be displayed
$this->plugin_slug . '_plugin_settings_section', // The name of the section to which this field belongs
array(
'id' => 'show_source',
'type' => 'checkbox',
'title' => '',
'description' => __( 'Show news source', 'aus-grabber' ),
'group' => $this->plugin_slug . '_plugin_settings',
) // The array of arguments to pass to the callback function.
);
add_settings_field(
'source_template',
__( 'Source template', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_settings',
$this->plugin_slug . '_plugin_settings_section',
array(
'id' => 'source_template',
'type' => 'textarea',
'title' => 'Source template',
'default' => '{source_url}',
'description' => __( 'Source template. Use {source_url} tag to display the link to original content.', 'aus-grabber' ),
'editor' => array('textarea_name'=>$this->plugin_slug . '_plugin_settings[source_template]','teeny'=>true,'textarea_rows'=>4),
)
);
// Channels options
add_settings_section(
$this->plugin_slug . '_plugin_channels_settings_section', // ID that used to identify this section and whith wich to register options
__( 'Channels', 'aus-grabber' ), // Title to be displayed on the administration page
array( $this, 'plugin_general_options_ballback'), // Call back used to render the description of the section
$this->plugin_slug . '_plugin_options' // Page on which to add this section of options
);
// Next, we'll introduce the fields11
add_settings_field(
'grabber',
__( 'Grabber class', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_options',
$this->plugin_slug . '_plugin_channels_settings_section',
array(
'id' => 'grabber',
'type' => 'select',
'description' => __( 'Please, select grabber class', 'aus-grabber' ),
'options' => $this->grabbers,
)
);
add_settings_field(
'grabber_cat',
__( 'Grabbed news category', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_options',
$this->plugin_slug . '_plugin_channels_settings_section',
array(
'id' => 'grabber_cat',
'type' => 'categories',
'description' => __( 'Please, select grabbed news category', 'aus-grabber' ),
)
);
add_settings_field(
'grabber_author',
__( 'Grabbed news author', 'aus-grabber' ),
array( $this, 'input'),
$this->plugin_slug . '_plugin_options',
$this->plugin_slug . '_plugin_channels_settings_section',
array(
'id' => 'grabber_author',
'type' => 'authors',
'default' => $this->settings['grabber_author_default'],
'description' => __( 'Please, select grabbed news author', 'aus-grabber' ),
)
);
add_settings_field(
'rss_url', // ID to identify the field throughout the plugin
__( 'RSS URL', 'aus-grabber' ), // The label to the left of the option interface
array( $this, 'input'), // The name of the function responsible for rendering the option interface
$this->plugin_slug . '_plugin_options', // The page on which this option will be displayed
$this->plugin_slug . '_plugin_channels_settings_section', // The name of the section to which this field belongs
array(
'id' => 'rss_url',
'type' => 'text',
'description' => __( 'Please, enter RSS URL', 'aus-grabber' ),
'atts' => array( 'style' => 'width:auto;')
) // The array of arguments to pass to the callback function.
);
register_setting(
$this->plugin_slug . '_plugin_settings_group',
$this->plugin_slug . '_plugin_settings',
array( $this, 'senitize_settings' )
);
register_setting(
$this->plugin_slug . '_plugin_options_group',
$this->plugin_slug . '_plugin_options',
array( $this, 'senitize_options' )
);
}
public function senitize_settings( $input ) {
//if ( $this->settings['grabb_period'] <> $input['grabb_period'] )
// wp_clear_scheduled_hook('aus_news_grabber_reccurence');
return $input;
}
public function senitize_options( $input ) {
$output = array();
$i = 0;
foreach ( $input as $option_key => $option_val ) {
$i++;
foreach ( $option_val as $key => $value ) {
switch ( $key ) {
case 'grabber':
$output[ $i ][ $key ] = sanitize_text_field( $value );
break;
case 'grabber_cat':
$output[ $i ][ $key ] = absint( $value );
break;
case 'grabber_author':
$output[ $i ][ $key ] = absint( $value );
break;
case 'rss_url':
$output[ $i ][ $key ] = esc_url( $value );
break;
case 'rand_id':
$output[ $i ][ $key ] = absint( $value );
break;
}
}
}
return $output;
}
public function _esc_attr( $key, $type ) {
if ( isset( $this->options[ $key ] ) ) {
return $this->options[ $key ];
} elseif ( isset( $this->settings[ $key ] ) ) {
return $this->settings[ $key ];
} else {
return false;
}
}
public function channel_add() {
if ( isset( $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], $this->plugin_slug . '_channel_add') ) {
$data = $_POST['aus_news_grabber_plugin_options'];
$data['rand_id'] = rand(0,9999);
if ( isset( $data['rss_url'] ) && ! empty( $data['rss_url'] ) ) {
if ( $this->options ) {
$options = array_merge( $this->options, array( $data ) );
} else {
$options = array( $data );
}
update_option( $this->plugin_slug . '_plugin_options', $options );
$channel = array(
'grabber' => $data['grabber'],
'grabber_cat' => get_cat_name( $data['grabber_cat'] ),
'grabber_author' => get_user_by( 'id', $data['grabber_author'] )->display_name,
'rss_url' => $data['rss_url'],
'rand_id' => $data['rand_id'],
);
echo $message = json_encode( array( 'error'=>0, 'message'=>__( 'New channel added', 'aus-grabber' ), 'channel'=>$channel, ) );
} else {
echo $message = json_encode( array( 'error'=>1, 'message'=>__( 'Please, enter RSS URL', $this->plugin_slug ) ) );
}
} else {
echo $message = json_encode( array( 'error'=>1, 'message'=>__( 'No naughty business please', $this->plugin_slug ) ) );
exit;
}
exit;
}
public function channel_del() {
if ( isset( $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], $this->plugin_slug . '_channel_del') ) {
if ( isset( $_POST['rand_id'] ) && ! empty( $_POST['rand_id'] ) ) {
$rand_id = $_POST['rand_id'];
foreach ( $this->options as $option_key => $option_val ) {
if ( in_array( $rand_id, $option_val ) ) {
unset( $this->options[ $option_key ] );
update_option( $this->plugin_slug . '_plugin_options', $this->options );
}
}
} else {
echo $message = json_encode( array( 'error'=>1, 'message'=>__( 'Channel not set', $this->plugin_slug ) ) );
}
echo $message = json_encode( array( 'error'=>0, 'message'=> $_POST ) );
} else {
echo $message = json_encode( array( 'error'=>1, 'message'=>__( 'No naughty business please', $this->plugin_slug ) ) );
exit;
}
exit;
}
/**
* Initialize plugin options callbacks
*/
public function plugin_general_options_ballback() {
$html = 'General Options ';
//echo $html;
}
public function input( $args ) {
$defaults = array(
'id' => '',
'type' => '',
'title' => '',
'description' => '',
'default' => '',
'options' => array(),
'group' => $this->plugin_slug . '_plugin_options',
'editor' => array(
'teeny'=>true,
'textarea_rows'=>4,
'textarea_name'=>$this->plugin_slug . '_plugin_options'. '[textarea]',
),
'atts' => array(),
);
extract( $defaults, EXTR_OVERWRITE );
extract( $args, EXTR_OVERWRITE );
$attributes = '';
if ( isset( $atts ) && ! empty( $atts ) ) {
foreach ( $atts as $attribute => $attr_value ) {
$attributes .= $attribute . '="' . $attr_value . '"';
}
}
$value = $this->_esc_attr( $id, $type );
if ( $value === false )
$value = $default;
switch ( $type ) {
case 'radio':
$input = '';
foreach ( $options as $key => $option ) {
$input .= '';
$input .= '' . $option . ' ';
$input .= ' ';
break;
case 'textarea':
ob_start();
wp_editor( $value, $id, $editor );
$input = ob_get_contents();
ob_end_clean();
break;
case 'select':
$input = '';
foreach ( $options as $key => $option ) {
$input .= '' . $option . ' ';
}
$input .= ' ';
break;
case 'categories':
case 'cats':
$input = '';
foreach ( get_categories( array( 'hide_empty' => false ) ) as $cat ) {
$input .= 'cat_ID, $value, false ) . ' value="'. $cat->cat_ID .'">' . $cat->cat_name . ' ';
}
$input .= ' ';
break;
case 'authors':
$input = '';
foreach ( get_users() as $user ) {
$input .= 'ID, $value, false ) . ' value="'. $user->ID .'">' . $user->display_name . ' ';
}
$input .= ' ';
break;
case 'checkbox':
$input = '';
$input .= '';
$input .= ' ';
$input .= ' ';
break;
case 'hidden':
$input = '' . $description . '
';
echo $html;
}
/**
* Enqueue plugin scripts
*/
public function scripts() {
echo '
';
wp_enqueue_style( 'aus-news-grabber', AUSNG_URL . '/css/styles.css', array(), '0.0.1' );
wp_enqueue_script( 'aus-news-grabber', AUSNG_URL . '/js/scripts.js', array( 'jquery' ), '0.0.1', true );
}
/**
* Set plugin text domain
*/
public function language() {
load_plugin_textdomain( $this->plugin_slug, false, AUSNG_DIR . '/languages/' );
}
}