php

<?php
/*
Plugin Name: MS Page Link
Plugin URI: http://www.spadamar.com/?p=713
Description: A plugin to add a simple widget to show a link to a page or post with the title, the featured image and optionally the excerpt.
Author: Mario Spada <spadamar@spadamar.com>
Version: 1.0
Author URI: http://www.spadamar.com
License: GPLv2
Text Domain:ms-pagelink
Domain Path:/lang/
*/
 
class MS_Page_link extends WP_Widget {
 
	public function __construct() {
		$widget_ops = array('classname' => 'MS_Page_link', 'description' => __('Displays a link to a page or a post with featured image!','ms-pagelink') );
		$this->WP_Widget('MS_Page_link', __('MS Page Link','ms-pagelink'), $widget_ops);
	}
 
	function widget($args, $instance) {
		extract($args, EXTR_SKIP);
		$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
		$page_ID = empty($instance['page_ID']) ? '' : $instance['page_ID'];
		$img_size = empty($instance['img_size']) ? 'thumbnail' : $instance['img_size'];
		$img_alignment = empty($instance['img_alignment']) ? 'aligncenter' : $instance['img_alignment'];
		$show_excerpt = $instance['show_excerpt'] ? true : false;
		$excerpt_lenght = empty($instance['excerpt_lenght']) ? 35 : $instance['excerpt_lenght'];
		echo (isset($before_widget)?$before_widget:'');
		if (!empty($title))
		  echo $before_title . $title . $after_title;
		if (!empty($page_ID) && $this->does_post_exists($page_ID)) {
			echo "<div class='MSPagelink'>";
		  $featured_img = get_the_post_thumbnail( $page_ID, $img_size, array('class' => $img_alignment)); // (thumbnail, medium, large o full) ( alignleft , alignright , or aligncenter )
		  if (!empty($featured_img)) {
			echo "<div class='MSPagelink-img'>".$featured_img."</div>";
		  }
		  $style = "text-align:center";
		  echo '<p class="MSPagelink-txt" style="'.$style.'"><a href="'.get_permalink( $page_ID ).'">'.get_the_title( $page_ID ).'</a></p>';
		  if ($show_excerpt) {
			$excerpt_lenght = (is_numeric($excerpt_lenght) && $excerpt_lenght > 0) ? $excerpt_lenght : 35;
			$this_excerpt = $this->fr_excerpt_by_id($page_ID,$excerpt_lenght);
			echo "<div class='MSPagelink-excerpt'>".$this_excerpt."</div>";
		  }
		  echo "</div>";
		} else {
			echo sprintf( __( '<p>Page %s doesn\'t exist.</p>', 'ms-pagelink' ), $page_ID );
		}
		echo (isset($after_widget)?$after_widget:'');
	}
 
  public function form( $instance ) {
     $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
     $title = $instance['title'];
     $page_ID = $instance['page_ID'];
     $img_size = $instance['img_size'];   
	 $img_alignment = $instance['img_alignment'];
	 $excerpt_lenght = $instance['excerpt_lenght'];
     ?>
     <p>
      <label for="<?php echo $this->get_field_id('title'); ?>"><?php echo __('Title:','ms-pagelink');?> 
        <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); ?>" />
      </label>
     </p>
     <p>
      <label for="<?php echo $this->get_field_id('page_ID'); ?>"><?php echo __('Post ID:','ms-pagelink');?> 
        <input class="widefat" id="<?php echo $this->get_field_id('page_ID'); ?>" 
               name="<?php echo $this->get_field_name('page_ID'); ?>" type="text" 
               value="<?php echo esc_attr($page_ID); ?>" />
      </label>
     </p>
     <p>
	 <?php
		$options = array("thumbnail","medium","large","full");
	 ?>
      <label for="<?php echo $this->get_field_id('img_size'); ?>"><?php echo __('Image size:','ms-pagelink');?> 
        <select class="widefat" id="<?php echo $this->get_field_id('img_size'); ?>" 
               name="<?php echo $this->get_field_name('img_size'); ?>">
		<?php
		foreach($options as $opt) {
			$selected = $opt == esc_attr($img_size) ? "selected='selected'" : "";
			echo "<option $selected>$opt</option>\n";			
		}
		?>
 
        </select>
      </label>
     </p>
     <p>
	 <?php
		$options = array("aligncenter","alignleft","alignright");
	 ?>
      <label for="<?php echo $this->get_field_id('img_alignment'); ?>"><?php echo __('Image alignment:','ms-pagelink');?> 
        <select class="widefat" id="<?php echo $this->get_field_id('img_alignment'); ?>" 
               name="<?php echo $this->get_field_name('img_alignment'); ?>">
		<?php
		foreach($options as $opt) {
			$selected = $opt == esc_attr($img_alignment) ? "selected='selected'" : "";
			echo "<option $selected>$opt</option>\n";			
		}
		?>          
        </select>
      </label>
      </p>
 
	  <p>
		<input class="checkbox" type="checkbox" <?php checked($instance['show_excerpt'], 'on'); ?> id="<?php echo $this->get_field_id('show_excerpt'); ?>" name="<?php echo $this->get_field_name('show_excerpt'); ?>" /> 
		<label for="<?php echo $this->get_field_id('show_excerpt'); ?>"><?php echo __('Show excerpt','ms-pagelink');?></label>
	  </p>
 
     <p>
      <label for="<?php echo $this->get_field_id('excerpt_lenght'); ?>"><?php echo __('Excerpt lenght:','ms-pagelink');?> 
        <input class="widefat" id="<?php echo $this->get_field_id('excerpt_lenght'); ?>" 
               name="<?php echo $this->get_field_name('excerpt_lenght'); ?>" type="text" 
               value="<?php echo esc_attr($excerpt_lenght); ?>" />
      </label>
     </p>
 
     <?php
 
  }
 
  function update($new_instance, $old_instance) {
    $instance = $old_instance;
    $instance['title'] = $new_instance['title'];
    $instance['page_ID'] = $new_instance['page_ID'];
    $instance['img_size'] = $new_instance['img_size'];
    $instance['img_alignment'] = $new_instance['img_alignment'];
    $instance['show_excerpt'] = $new_instance['show_excerpt'];
    $instance['excerpt_lenght'] = (int) $new_instance['excerpt_lenght'];
    return $instance;
  }
 
	public function does_post_exists( $id ) {
		return is_string( get_post_status( $id ) );
	}
 
	/*******************************************************************
	 * 
	 * The function below come from here: 
	 * http://fullrefresh.com/2013/08/02/getting-a-wp-post-excerpt-outside-the-loop-updated/
	 * 
	 * ****************************************************************/
 
	public function fr_excerpt_by_id($post_id, $excerpt_length = 35, $line_breaks = TRUE){
		$the_post = get_post($post_id); //Gets post ID
		$the_excerpt = $the_post->post_excerpt ? $the_post->post_excerpt : $the_post->post_content; //Gets post_excerpt or post_content to be used as a basis for the excerpt
		$the_excerpt = apply_filters('the_excerpt', $the_excerpt);
		$the_excerpt = $line_breaks ? strip_tags(strip_shortcodes($the_excerpt), '<p><br>') : strip_tags(strip_shortcodes($the_excerpt)); //Strips tags and imagesidW2rTuV
		$words = explode(' ', $the_excerpt, $excerpt_length + 1);
		if(count($words) > $excerpt_length) :
		  array_pop($words);
		  array_push($words, '…');
		  $the_excerpt = implode(' ', $words);
		  $the_excerpt = $line_breaks ? $the_excerpt . '</p>' : $the_excerpt;
		endif;
		$the_excerpt = trim($the_excerpt);
		return $the_excerpt;
	}
 
}
 
function ms_page_link_widget_plugin() {
    register_widget( "MS_Page_link" );
}
add_action( 'widgets_init', 'ms_page_link_widget_plugin' );
 
/**
 * Register text domain for localization.
 */
function ms_page_link_textdomain() {
	load_plugin_textdomain( 'ms-pagelink', false, dirname( plugin_basename( __FILE__ ) ) . '/lang' );
}
add_action( 'plugins_loaded', 'ms_page_link_textdomain' );
 
?>

require_once("ImportPostWp.class.php");
 
$myData = array();
 
for ($i=1;$i<11;$i++) { 	$myData[] = array('post_title'=>'Nuovo titolo n.'.$i,
                          'post_content'=>'Nuova descrizione del post '.$i
                         );
 }
$obj = new ImportPostWp($myData,"../wp");
$res = $obj->insert_posts();	//Inserisce nel DB tutti i posts dell'array utilizzando funzioni native di WP
echo "\n
Record inseriti: ".$res;
echo "\n
Errori: ".implode(",",$obj->get_insert_errors());
echo "\n
Tempo trascorso: ".$obj->get_elapsed_time();