pommiegranit · August 30, 2018 12:54 · Nov 13, 2014 · Nov 13, 2014
diff --git a/tpw_admin.js b/tpw_admin.js
@@ -0,0 +1,52 @@
+    var custom_uploader;
+
+ 	function image_button_click(dialog_title, button_text, library_type, preview_id, control_id) {
+
+        event.preventDefault();
+
+        //If the uploader object has already been created, reopen the dialog
+        //if (custom_uploader) {
+         //   custom_uploader.open();
+        //    return;
+        //}
+
+        //Extend the wp.media object
+        custom_uploader = wp.media.frames.file_frame = wp.media({
+            title: dialog_title,
+            button: {
+                text: button_text
+            },
+			library : { type : library_type },            
+            multiple: false
+        });
+
+        //When a file is selected, grab the URL and set it as the text field's value
+        custom_uploader.on('select', function() {
+
+            attachment = custom_uploader.state().get('selection').first().toJSON();
+            jQuery('#' + control_id).val(attachment.url);
+
+            var html = '';
+
+            if (library_type=='image') {
+            	html = '<img src="' + attachment.url + '">';
+            }
+
+            if (library_type=='video') {
+            	html = '<video autoplay loop><source src="' + attachment.url + '" type="video/' + get_extension( attachment.url ) + '" /></video>';
+            }
+
+            jQuery('#' + preview_id).empty();
+            jQuery('#' + preview_id).append(html);
+        });
+
+ 		//Open the uploader dialog
+        custom_uploader.open();
+
+    }
+
+    function get_extension( url ){
+
+    	return url.substr((url.lastIndexOf('.') + 1));
+
+    }
diff --git a/mywidget-basic.php b/mywidget-basic.php
@@ -0,0 +1,93 @@
+<?php
+/*
+Plugin Name: My Widget
+Plugin URI: http://mydomain.com
+Description: My first widget
+Author: Me
+Version: 1.0
+Author URI: http://mydomain.com
+*/
+
+// Block direct requests
+if ( !defined('ABSPATH') )
+	die('-1');
+
+
+add_action( 'widgets_init', function(){
+     register_widget( 'My_Widget' );
+});	
+
+/**
+ * Adds My_Widget widget.
+ */
+class My_Widget extends WP_Widget {
+
+	/**
+	 * Register widget with WordPress.
+	 */
+	function __construct() {
+		parent::__construct(
+			'My_Widget', // Base ID
+			__('My Widget', 'text_domain'), // Name
+			array( 'description' => __( 'My first widget!', 'text_domain' ), ) // Args
+		);
+	}
+
+	/**
+	 * Front-end display of widget.
+	 *
+	 * @see WP_Widget::widget()
+	 *
+	 * @param array $args     Widget arguments.
+	 * @param array $instance Saved values from database.
+	 */
+	public function widget( $args, $instance ) {
+
+     	echo $args['before_widget'];
+		if ( ! empty( $instance['title'] ) ) {
+			echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ). $args['after_title'];
+		}
+		echo __( 'Hello, World!', 'text_domain' );
+		echo $args['after_widget'];
+	}
+
+	/**
+	 * Back-end widget form.
+	 *
+	 * @see WP_Widget::form()
+	 *
+	 * @param array $instance Previously saved values from database.
+	 */
+	public function form( $instance ) {
+		if ( isset( $instance[ 'title' ] ) ) {
+			$title = $instance[ 'title' ];
+		}
+		else {
+			$title = __( 'New title', 'text_domain' );
+		}
+		?>
+		<p>
+			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> 
+			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
+		</p>
+		<?php 
+	}
+
+	/**
+	 * Sanitize widget form values as they are saved.
+	 *
+	 * @see WP_Widget::update()
+	 *
+	 * @param array $new_instance Values just sent to be saved.
+	 * @param array $old_instance Previously saved values from database.
+	 *
+	 * @return array Updated safe values to be saved.
+	 */
+	public function update( $new_instance, $old_instance ) {
+		$instance = array();
+		$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
+
+		return $instance;
+	}
+
+} // class My_Widget
diff --git a/mywidget-useful.php b/mywidget-useful.php
@@ -0,0 +1,159 @@
+<?php
+/*
+Plugin Name: My Useful Widget
+Plugin URI: http://mydomain.com
+Description: My useful widget
+Author: Me
+Version: 1.0
+Author URI: http://mydomain.com
+*/
+
+// Block direct requests
+if ( !defined('ABSPATH') )
+	die('-1');
+
+
+add_action( 'widgets_init', function(){
+     register_widget( 'My_Useful_Widget' );
+});	
+
+/**
+ * Adds My_Widget widget.
+ */
+class My_Useful_Widget extends WP_Widget {
+
+	/**
+	 * Register widget with WordPress.
+	 */
+	function __construct() {
+		parent::__construct(
+			'My_Useful_Widget', // Base ID
+			__('My Useful Widget', 'text_domain'), // Name
+			array('description' => __( 'My useful widget!', 'text_domain' ),) // Args
+		);
+	}
+
+	/**
+	 * Front-end display of widget.
+	 *
+	 * @see WP_Widget::widget()
+	 *
+	 * @param array $args     Widget arguments.
+	 * @param array $instance Saved values from database.
+	 */
+	public function widget( $args, $instance ) {
+
+		// get the excerpt of the required story
+		if ( $instance['story_id'] == 0 ) {
+
+			$gp_args = array(
+				'posts_per_page' => 1,
+				'post_type' => 'story',
+				'orderby' => 'post_date',
+				'order' => 'desc',
+				'post_status' => 'publish'
+			);
+
+			$posts = get_posts( $gp_args );
+
+			if ( $posts ) {
+				$post = $post[0];
+			} else {
+				$post = null;
+			}
+
+		} else {
+
+			$post = get_post( $instance['story_id'] );	
+
+		}
+
+		if ( array_key_exists('before_widget', $args) ) echo $args['before_widget'];
+
+		if ( $post ) {
+
+			echo get_the_post_thumbnail( $post->ID, array(250,500), array('class'=>'story_featured_img') );
+			echo '<h3 class="story_widget_title">' . apply_filters( 'widget_title', $post->post_title ). '</h3>';
+			echo '<p class="story_widget_excerpt">' . $post->post_excerpt . '</p>';
+			echo '<p class="story_widget_readmore"><a href="' . get_permalink( $post->ID ) . '" title="Read the story, ' . $post->post_title . '">more...</a></p>';
+
+		} else {
+
+			echo __( 'No recent story found.', 'text_domain' );
+		}
+
+		if ( array_key_exists('after_widget', $args) ) echo $args['after_widget'];
+	}
+
+	/**
+	 * Back-end widget form.
+	 *
+	 * @see WP_Widget::form()
+	 *
+	 * @param array $instance Previously saved values from database.
+	 */
+	public function form( $instance ) {
+
+		if ( isset( $instance[ 'story_id' ] ) ) {
+			$story_id = $instance[ 'story_id' ];
+		}
+		else {
+			$story_id = 0;
+		}
+		?>
+
+		<p>
+			<label for="<?php echo $this->get_field_id( 'story_id' ); ?>"><?php _e( 'Story:' ); ?></label> 
+
+			<select id="<?php echo $this->get_field_id( 'story_id' ); ?>" name="<?php echo $this->get_field_name( 'story_id' ); ?>">
+				<option value="0">Most recent</option> 
+		<?php 
+		// get the exceprt of the most recent story
+		$gp_args = array(
+			'posts_per_page' => -1,
+			'post_type' => 'story',
+			'orderby' => 'post_date',
+			'order' => 'desc',
+			'post_status' => 'publish'
+		);
+
+		$posts = get_posts( $gp_args );
+
+			foreach( $posts as $post ) {
+
+				$selected = ( $post->ID == $story_id ) ? 'selected' : ''; 
+
+				if ( strlen($post->post_title) > 30 ) {
+					$title = substr($post->post_title, 0, 27) . '...';
+				} else {
+					$title = $post->post_title;
+				}
+
+				echo '<option value="' . $post->ID . '" ' . $selected . '>' . $title . '</option>';
+
+			}
+
+		?>
+			</select>
+		</p>
+		<?php 
+	}
+
+	/**
+	 * Sanitize widget form values as they are saved.
+	 *
+	 * @see WP_Widget::update()
+	 *
+	 * @param array $new_instance Values just sent to be saved.
+	 * @param array $old_instance Previously saved values from database.
+	 *
+	 * @return array Updated safe values to be saved.
+	 */
+	public function update( $new_instance, $old_instance ) {
+
+		$instance = array();
+		$instance['story_id'] = ( ! empty( $new_instance['story_id'] ) ) ? strip_tags( $new_instance['story_id'] ) : '';
+		return $instance;
+	}
+
+} // class My_Widget
diff --git a/tpw_construct.php b/tpw_construct.php
@@ -0,0 +1,22 @@
+	/**
+	 * Register widget with WordPress.
+	 */
+	function __construct() {
+		parent::__construct(
+			'Title_Page_Widget', // Base ID
+			__('Title Page Widget (PB)', 'text_domain'), // Name
+			array('description' => __( 'Creates a full-screen title page - designed for use with Site Origin\'s Page Builder plugin', 'text_domain' ),) // Args
+		);
+
+		add_action( 'sidebar_admin_setup', array( $this, 'admin_setup' ) );
+
+	}
+
+	function admin_setup(){
+
+		wp_enqueue_media();
+		wp_register_script('tpw-admin-js', plugins_url('tpw_admin.js', __FILE__), array( 'jquery', 'media-upload', 'media-views' ) );
+		wp_enqueue_script('tpw-admin-js');
+		wp_enqueue_style('tpw-admin', plugins_url('tpw_admin.css', __FILE__) );
+
+	}
diff --git a/tpw_form.php b/tpw_form.php
@@ -0,0 +1,67 @@
+	/**
+	 * Back-end widget form.
+	 *
+	 * @see WP_Widget::form()
+	 *
+	 * @param array $instance Previously saved values from database.
+	 */
+	public function form( $instance ) {
+
+
+		$bg_video = ( isset( $instance['background_video'] ) ) ? $instance['background_video'] : '';
+		$bg_image = ( isset( $instance['background_image'] ) ) ? $instance['background_image'] : '';
+		$title_text = ( isset( $instance['title_text'] ) ) ? $instance['title_text'] : '';
+		$title_image = ( isset( $instance['title_image'] ) ) ? $instance['title_image'] : '';
+
+
+	?>	
+
+		<div class="titlepage_widget">
+
+			<h3>Title</h3>
+			<p>
+				<div class="widget_input">
+					<label for="<?php echo $this->get_field_id( 'title_text' ); ?>"><?php _e( 'Text :' ); ?></label> 	
+					<input class="title_text" id="<?php echo $this->get_field_id( 'title_text' ); ?>" 
+						name="<?php echo $this->get_field_name( 'title_text' ); ?>" value="<?php echo $title_text ?>" type="text"><br/>
+				</div>
+				<div class="widget_input">
+					<label for="<?php echo $this->get_field_id( 'title_image' ); ?>"><?php _e( 'Image :' ); ?></label> 	
+					<input class="title_image" id="<?php echo $this->get_field_id( 'title_image' ); ?>" 
+						name="<?php echo $this->get_field_name( 'title_image' ); ?>" value="<?php echo $title_image ?>" type="text">
+					<button id="title_image_button" class="button" 
+						onclick="image_button_click('Choose Title Image','Select Image','image','title_image_preview','<?php echo $this->get_field_id( 'title_image' );  ?>');">Select Image</button>			
+				</div>
+				<div id="title_image_preview" class="preview_placholder">
+				<?php 
+					if ($title_image!='') echo '<img src="' . $title_image . '">';
+				?>
+				</div>
+			</p>	
+
+			<h3>Background</h3>
+			<p id="title_background_inputs">
+				<label for="<?php echo $this->get_field_id( 'background_video' ); ?>"><?php _e( 'Video :' ); ?></label> 	
+				<input class="background_video" id="<?php echo $this->get_field_id( 'background_video' ); ?>" 
+					name="<?php echo $this->get_field_name( 'background_video' ); ?>" value="<?php echo $bg_video ?>" type="text">
+				<button id="background_video_button" class="button" onclick="image_button_click('Choose Background Video','Select Video','video','background_video_preview','<?php echo $this->get_field_id( 'background_video' );  ?>');">Select Video</button>			
+				<div id="background_video_preview" class="preview_placholder">
+				<?php 
+            		if ($bg_video!='') echo '<video autoplay loop><source src="' . $bg_video . '" type="video/' . substr( $bg_video, strrpos( $bg_video, '.') + 1 ) . '" /></video>';
+				?>				
+				</div>
+				<label for="<?php echo $this->get_field_id( 'background_image' ); ?>"><?php _e( 'Image :' ); ?></label> 	
+				<input class="background_image" id="<?php echo $this->get_field_id( 'background_image' ); ?>" 
+					name="<?php echo $this->get_field_name( 'background_image' ); ?>" value="<?php echo $bg_image ?>" type="text">
+				<button id="background_image_button" class="button" onclick="image_button_click('Choose Background Image','Select Image','image','background_image_preview','<?php echo $this->get_field_id( 'background_image' );  ?>');">Select Image</button>	
+				<div id="background_image_preview" class="preview_placholder">
+				<?php 
+					if ($bg_image!='') echo '<img src="' . $bg_image . '">';
+				?>				
+				</div>
+			</p>
+
+		</div>
+
+		<?php 
+	}
diff --git a/tpw_template.php b/tpw_template.php
@@ -0,0 +1,58 @@
+<?php
+/*
+ * Template for the output of the Title Page Widget
+ * Override by placing a file called tpw_template.php in your active theme
+ */
+
+/* Output
+	background image 
+	background video
+	title text
+	title image
+*/
+	$upload_dir = wp_upload_dir(); 
+
+	echo '<!-- full-screen title page -->
+	<header>';
+
+	// background video 
+
+	echo '<!-- background video -->
+		<div class="bgvideo-wrapper">';
+
+		if ( isset( $instance['background_video'] ) ) {
+
+			$video_dir = str_replace( $upload_dir['baseurl'], $upload_dir['basedir'], $instance['background_video'] );
+
+			echo '<video class="bgvideo" preload="auto" loop autoplay poster="' . $instance['background_image'] . '">';
+
+			$ext = '.' . wp_check_filetype( $video_dir )['ext'];
+
+			// check for mp4 in same folder and output if found
+			$new_video_dir = str_replace( $ext, '.mp4', $video_dir );
+			if ( file_exists( $new_video_dir ) ) echo '<source src="' . str_replace( $ext, '.mp4', $instance['background_video'] ) . '" type="video/mp4">';
+
+			// check for webm in same folder and output if found
+			$new_video_dir = str_replace( $ext, '.webm', $video_dir );		
+			if ( file_exists( $new_video_dir ) ) echo '<source src="' . str_replace( $ext, '.webm', $instance['background_video'] ) . '" type="video/webm">';
+
+			// check for ogg in same folder and output if found
+			$new_video_dir = str_replace( $ext, '.ogg', $video_dir );		
+			if ( file_exists( $new_video_dir ) ) echo '<source src="' . str_replace( $ext, '.ogg', $instance['background_video'] ) . '" type="video/ogg">';
+
+			echo '</video>';
+		}
+
+	echo '</div>
+			
+		<h1 class="maintitle">';
+
+		if ( isset( $instance['title_image'] ) ) {
+			echo '<img src="' . $instance['title_image'] . '">';
+		} elseif ( isset( $instance['title_text'] ) ) {
+			echo $instance['title_text'];
+		}
+
+	echo '</h1>';
+		'</header>';
+?>
diff --git a/tpw_update.php b/tpw_update.php
@@ -0,0 +1,19 @@
+	/**
+	 * Sanitize widget form values as they are saved.
+	 *
+	 * @see WP_Widget::update()
+	 *
+	 * @param array $new_instance Values just sent to be saved.
+	 * @param array $old_instance Previously saved values from database.
+	 *
+	 * @return array Updated safe values to be saved.
+	 */
+	public function update( $new_instance, $old_instance ) {
+
+		$instance = array();
+		$instance['background_video'] = ( ! empty( $new_instance['background_video'] ) ) ? strip_tags( $new_instance['background_video'] ) : '';
+		$instance['background_image'] = ( ! empty( $new_instance['background_image'] ) ) ? strip_tags( $new_instance['background_image'] ) : '';
+		$instance['title_text'] = ( ! empty( $new_instance['title_text'] ) ) ? strip_tags( $new_instance['title_text'] ) : '';
+		$instance['title_image'] = ( ! empty( $new_instance['title_image'] ) ) ? strip_tags( $new_instance['title_image'] ) : '';
+		return $instance;
+	}
diff --git a/tpw_widget.php b/tpw_widget.php
@@ -0,0 +1,21 @@
+	/**
+	 * Front-end display of widget.
+	 *
+	 * @see WP_Widget::widget()
+	 * the 
+	 * @param array $args     Widget arguments.
+	 * @param array $instance Saved values from database.
+	 */
+	public function widget( $args, $instance ) {
+
+		// use a template for the output so that it can easily be overridden by theme
+
+		// check for template in active theme
+		$template = locate_template(array('tpw_template.php'));
+
+		// if none found use the default template
+		if ( $template == '' ) $template = 'tpw_template.php';
+
+		include ( $template );
+
+	}
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