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344 lines
12 KiB
PHP
344 lines
12 KiB
PHP
<?php
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/**
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* Register Sidebar and widgets.
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*
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* @since Simple Catch 1.0
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*/
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function simplecatch_widgets_init() {
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//Register Widgets
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register_widget( 'simplecatch_tagcloud_widget' );
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register_widget( 'simplecatch_ads_widget' );
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register_widget( 'simplecatch_social_widget' );
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/* Register Sidebar */
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//Main Sidebar
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register_sidebar( array(
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'name' => __( 'Main Sidebar', 'simple-catch' ),
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'id' => 'sidebar',
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'description' => __( 'This is main sidebar', 'simple-catch' ),
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>'
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) );
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}
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add_action( 'widgets_init', 'simplecatch_widgets_init' );
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/**
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* Simple Catch Custom Tag Cloud Widget
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*
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* Learn more: http://codex.wordpress.org/Widgets_API#Developing_Widgets
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*/
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class simplecatch_tagcloud_widget extends WP_Widget {
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/**
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* Register widget with WordPress.
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*/
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function __construct() {
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parent::__construct(
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'simplecatch_tag_widget', // Base ID
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__( 'CT: Custom Tag Cloud', 'simple-catch' ), // Name
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array( 'description' => __( 'Displays Custom Tag Cloud', 'simple-catch' ) ) ,
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array('width' => 400, 'height' => 500)
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// Args
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);
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}
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/** Displays the Widget in the front-end.
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*
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* $args Display arguments including before_title, after_title, before_widget, and after_widget.
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* $instance The settings for the particular instance of the widget
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*/
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function widget( $args, $instance ) {
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extract( $args );
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extract( $instance );
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$title = !empty( $instance['title'] ) ? $instance[ 'title' ] : '';
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echo $before_widget;
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if('' != $title )
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echo $before_title . apply_filters( 'widget_title', $title, $instance, $this->id_base ) . $after_title;
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if ( function_exists( 'simplecatch_custom_tag_cloud' ) ):
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simplecatch_custom_tag_cloud();
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endif;
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echo $after_widget;
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}
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/**
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* update the particular instant
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*
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* This function should check that $new_instance is set correctly.
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* The newly calculated value of $instance should be returned.
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* If "false" is returned, the instance won't be saved/updated.
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*
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* $new_instance New settings for this instance as input by the user via form()
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* $old_instance Old settings for this instance
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* Settings to save or bool false to cancel saving
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*/
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags( $new_instance['title'] );
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return $instance;
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}
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/**
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* Creates the form for the widget in the back-end which includes the Title
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* $instance Current settings
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*/
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function form($instance) {
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$instance = wp_parse_args( (array) $instance, array( 'title' => '') );
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$title = esc_attr($instance['title']);
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?>
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<p>
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<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title (optional):','simple-catch'); ?></label>
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<input type="text" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" />
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</p>
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<?php
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}
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}// end simplecatch_tagcloud_widget class
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/**
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* Simple Catch Custom Adspace Widget
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*
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* Learn more: http://codex.wordpress.org/Widgets_API#Developing_Widgets
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*/
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class simplecatch_ads_widget extends WP_Widget {
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/**
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* Register widget with WordPress.
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*/
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function __construct() {
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parent::__construct(
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'widget_simplecatch_adspace_widget', // Base ID
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__( 'CT: Advertisement', 'simple-catch' ), // Name
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array( 'description' => __( 'Use this widget to add any type of Advertisement as a widget', 'simple-catch' ) )
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// Args
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);
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}
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/**
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* Displays the Widget in the front-end.
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*
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* $args Display arguments including before_title, after_title, before_widget, and after_widget.
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* $instance The settings for the particular instance of the widget
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*/
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function widget( $args, $instance ) {
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extract( $args );
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extract( $instance );
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if ( isset( $instance['enable_hide_404'] ) && $instance['enable_hide_404'] && is_404() ) {
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//Bail Early if the page is 404 error page and the widget is set to be hidden in that page
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return;
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}
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$title = !empty( $instance['title'] ) ? $instance[ 'title' ] : '';
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$adcode = !empty( $instance['adcode'] ) ? $instance[ 'adcode' ] : '';
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$image = !empty( $instance['image'] ) ? $instance[ 'image' ] : '';
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$href = !empty( $instance['href'] ) ? $instance[ 'href' ] : '';
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$target = !empty( $instance[ 'target' ] ) ? 'true' : 'false';
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$alt = !empty( $instance['alt'] ) ? $instance[ 'alt' ] : '';
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$enable_hide_404 = !empty( $instance[ 'enable_hide_404' ] ) ? 'true' : 'false';
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if ( $target == "true" ) :
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$base = '_blank';
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else:
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$base = '_self';
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endif;
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echo $before_widget;
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if ( '' != $title ) {
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echo $before_title . apply_filters( 'widget_title', $title, $instance, $this->id_base ) . $after_title;
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}
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if ( '' != $adcode ) {
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echo $adcode;
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}
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elseif ( '' != $image ) {
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echo '<a href="'. esc_url( $href ).'" target="'.esc_attr( $base ).'"><img src="'. esc_url( $image ).'" alt="'.esc_attr( $alt ).'" /></a>';
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}
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else {
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_e( 'Add Advertisement Code or Image URL', 'simple-catch' );
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}
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echo $after_widget;
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}
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/**
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* update the particular instant
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*
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* This function should check that $new_instance is set correctly.
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* The newly calculated value of $instance should be returned.
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* If "false" is returned, the instance won't be saved/updated.
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*
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* $new_instance New settings for this instance as input by the user via form()
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* $old_instance Old settings for this instance
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* Settings to save or bool false to cancel saving
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*/
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags( $new_instance['title'] );
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$instance['adcode'] = wp_kses_stripslashes($new_instance['adcode']);
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$instance['image'] = esc_url_raw($new_instance['image']);
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$instance['href'] = esc_url_raw($new_instance['href']);
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$instance[ 'target' ] = isset( $new_instance[ 'target' ] ) ? 1 : 0;
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$instance['alt'] = sanitize_text_field($new_instance['alt']);
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$instance[ 'enable_hide_404' ] = isset( $new_instance[ 'enable_hide_404' ] ) ? 1 : 0;
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return $instance;
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}
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/**
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* Creates the form for the widget in the back-end which includes the Title , adcode, image, alt
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* $instance Current settings
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*/
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function form($instance) {
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$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'adcode' => '', 'image' => '', 'href' => '', 'target' => '0', 'alt' => '' ) );
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$title = esc_attr($instance['title']);
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$adcode = esc_textarea( $instance[ 'adcode' ] );
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$image = esc_url( $instance[ 'image' ] );
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$href = esc_url( $instance[ 'href' ] );
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$target = $instance['target'] ? 'checked="checked"' : '';
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$alt = esc_attr( $instance[ 'alt' ] );
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if ( isset( $instance['enable_hide_404'] ) ) {
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if ( $instance['enable_hide_404'] ) {
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$enable_hide_404 = 'checked="checked"';
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}
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else {
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$enable_hide_404 = '';
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}
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}
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else {
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$enable_hide_404 = 'checked="checked"';
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}
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?>
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<p>
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<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title (optional):','simple-catch'); ?></label>
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<input type="text" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" />
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</p>
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<?php if ( current_user_can( 'unfiltered_html' ) ) : // Only show it to users who can edit it ?>
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<p>
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<label for="<?php echo $this->get_field_id('adcode'); ?>"><?php _e('Ad Code:','simple-catch'); ?></label>
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<textarea name="<?php echo $this->get_field_name('adcode'); ?>" class="widefat" id="<?php echo $this->get_field_id('adcode'); ?>"><?php echo $adcode; ?></textarea>
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</p>
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<p><strong>or</strong></p>
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<?php endif; ?>
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<p>
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<label for="<?php echo $this->get_field_id('image'); ?>"><?php _e('Image Url:','simple-catch'); ?></label>
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<input type="text" name="<?php echo $this->get_field_name('image'); ?>" value="<?php echo $image; ?>" class="widefat" id="<?php echo $this->get_field_id('image'); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('href'); ?>"><?php _e('Link URL:','simple-catch'); ?></label>
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<input type="text" name="<?php echo $this->get_field_name('href'); ?>" value="<?php echo esc_url( $href ); ?>" class="widefat" id="<?php echo $this->get_field_id('href'); ?>" />
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</p>
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<p>
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<input class="checkbox" type="checkbox" <?php echo $target; ?> id="<?php echo $this->get_field_id('target'); ?>" name="<?php echo $this->get_field_name('target'); ?>" />
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<label for="<?php echo $this->get_field_id('target'); ?>"><?php _e( 'Open Link in New Window', 'simple-catch' ); ?></label>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id('alt'); ?>"><?php _e('Alt text:','simple-catch'); ?></label>
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<input type="text" name="<?php echo $this->get_field_name('alt'); ?>" value="<?php echo $alt; ?>" class="widefat" id="<?php echo $this->get_field_id('alt'); ?>" />
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</p>
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<p>
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<input class="checkbox" type="checkbox" <?php echo $enable_hide_404; ?> id="<?php echo $this->get_field_id('enable_hide_404'); ?>" name="<?php echo $this->get_field_name('enable_hide_404'); ?>" /> <label for="<?php echo $this->get_field_id('enable_hide_404'); ?>"><?php _e( 'Check to Hide Ad on 404 page', 'simple-catch' ); ?></label>
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</p>
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<?php
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}
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}
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/**
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* Extends class wp_widget
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*
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* Creates a function simplecatch_social_widget
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* $widget_ops option array passed to wp_register_sidebar_widget().
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* $control_ops option array passed to wp_register_widget_control().
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* $name, Name for this widget which appear on widget bar.
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*/
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class simplecatch_social_widget extends WP_Widget {
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/**
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* Register widget with WordPress.
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*/
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function __construct() {
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parent::__construct(
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'simplecatch_social_widget', // Base ID
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__( 'CT: Social Icons', 'simple-catch' ), // Name
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array( 'description' => __( 'Displays Social Icons added from Customizer / Theme Options Panel', 'simple-catch' ) )
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// Args
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);
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}
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/**
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* Displays the Widget in the front-end.
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*
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* $args Display arguments including before_title, after_title, before_widget, and after_widget.
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* $instance The settings for the particular instance of the widget
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*/
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function widget( $args, $instance ) {
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extract( $args );
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extract( $instance );
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$title = !empty( $instance['title'] ) ? $instance[ 'title' ] : '';
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echo $before_widget;
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if ( '' != $title ) {
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echo $before_title . apply_filters( 'widget_title', $title, $instance, $this->id_base ) . $after_title;
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}
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if ( function_exists( 'simplecatch_headersocialnetworks' ) ):
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simplecatch_headersocialnetworks();
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endif;
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echo $after_widget;
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}
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/**
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* update the particular instant
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*
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* This function should check that $new_instance is set correctly.
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* The newly calculated value of $instance should be returned.
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* If "false" is returned, the instance won't be saved/updated.
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*
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* $new_instance New settings for this instance as input by the user via form()
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* $old_instance Old settings for this instance
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* Settings to save or bool false to cancel saving
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*/
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags($new_instance['title']);
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return $instance;
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}
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/**
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* Creates the form for the widget in the back-end which includes the Title , adcode, image, alt
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* $instance Current settings
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*/
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function form($instance) {
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$instance = wp_parse_args( ( array ) $instance, array( 'title'=>'' ) );
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$title = esc_attr( $instance[ 'title' ] );
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/**
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* Constructs title attributes for use in form() field
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* @return string Name attribute for $field_name
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*/
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echo '<p><label for="' . $this->get_field_id( 'title' ) . '">' . 'Title:' . '</label><input class="widefat" id="' .
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$this->get_field_id( 'title' ) . '" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( $title ) . '" /> </p>';
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}
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}// end simplecatch_social_widget class
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