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Filename : scroll-post-excerpt.php
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<?php
/*
Plugin Name: Scroll post excerpt
Description: Scroll post excerpt WordPress plugin create the information reel in the website, this scroller contain the post title and post excerpt. it is scroll like reel.
Author: Gopi Ramasamy
Version: 8.0
Plugin URI: http://www.gopiplus.com/work/2011/09/13/vertical-scroll-post-excerpt-wordpress-plugin/
Author URI: http://www.gopiplus.com/work/2011/09/13/vertical-scroll-post-excerpt-wordpress-plugin/
Donate link: http://www.gopiplus.com/work/2011/09/13/vertical-scroll-post-excerpt-wordpress-plugin/
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: scroll-post-excerpt
Domain Path: /languages
*/

if(preg_match('#' . basename(__FILE__) . '#', $_SERVER['PHP_SELF'])) { die('You are not allowed to call this page directly.'); }

global $wpdb, $wp_version;

function spe_show() 
{
	global $wpdb;
	$spe_html = "";
	$spe_x = "";
	$num_user = get_option('spe_select_num_user');
	$dis_num_user = get_option('spe_dis_num_user');
	$dis_num_height = get_option('spe_dis_num_height');
	$spe_select_categories = get_option('spe_select_categories');
	$spe_select_orderby = get_option('spe_select_orderby');
	$spe_select_order = get_option('spe_select_order');
	$spe_excerpt_length = get_option('spe_excerpt_length');
	
	$spe_speed = get_option('spe_speed');
	if(!is_numeric($spe_speed)) { $spe_speed = 2; }
	$spe_waitseconds = get_option('spe_waitseconds');
	if(!is_numeric($spe_waitseconds)) { $spe_waitseconds = 2; }
	
	if(!is_numeric($num_user))
	{
		$num_user = 5;
	} 
	if(!is_numeric($dis_num_height))
	{
		$dis_num_height = 30;
	}
	if(!is_numeric($dis_num_user))
	{
		$dis_num_user = 5;
	}
	if(!is_numeric($spe_excerpt_length))
	{
		$spe_excerpt_length = 150;
	}

	$spe_data = query_posts('cat='.$spe_select_categories.'&orderby='.$spe_select_orderby.'&order='.$spe_select_order.'&showposts='.$num_user);
	
	wp_reset_query();
	
	if ( ! empty($spe_data) ) 
	{
		$spe_count = 0;
		foreach ( $spe_data as $spe_data ) 
		{
			$spe_post_title = trim($spe_data->post_title);
			$spe_post_title = esc_sql($spe_post_title);
			
			$get_permalink = get_permalink($spe_data->ID);

			$spe_dp_clean =  spe_dp_clean($spe_data->post_content, $spe_excerpt_length);
			$spe_dp_clean = esc_sql($spe_dp_clean);

			$dis_height = $dis_num_height."px";
			$spe_html = $spe_html . "<div class='spe_div' style='height:$dis_height;padding:2px 0px 2px 0px;'>"; 
			$spe_html = $spe_html . "<div class='spe_link'><a href='$get_permalink'>$spe_post_title</a></div>";
			$spe_html = $spe_html . "<div class='spe_excerpt'>$spe_dp_clean...</div>";
			$spe_html = $spe_html . "</div>";
			
			$spe_x = $spe_x . "spe_array[$spe_count] = '<div class=\'spe_div\' style=\'height:$dis_height;padding:2px 0px 2px 0px;\'><div class=\'spe_link\'><a href=\'$get_permalink\'>$spe_post_title</a></div><div class=\'spe_excerpt\'>$spe_dp_clean...</div></div>'; ";	
			$spe_count++;
		}
		
		$dis_num_height = $dis_num_height + 4;
		if($spe_count >= $dis_num_user)
		{
			$spe_count = $dis_num_user;
			$spe_height = ($dis_num_height * $dis_num_user);
		}
		else
		{
			$spe_count = $spe_count;
			$spe_height = ($spe_count*$dis_num_height);
		}
		$spe_height1 = $dis_num_height."px";
		
		
		$spe = '<div style="padding-top:8px;padding-bottom:8px;">';
			$spe .= '<div style="text-align:left;vertical-align:middle;text-decoration: none;overflow: hidden; position: relative; margin-left: 1px; height: '.$spe_height1.';" id="spe_Holder">';
				$spe .= $spe_html;
			$spe .= '</div>';
		$spe .= '</div>';
		$spe .= '<script type="text/javascript">';
		$spe .= 'var spe_array	= new Array();';
		$spe .= "var spe_obj	= '';";
		$spe .= "var spe_scrollPos 	= '';";
		$spe .= "var spe_numScrolls	= '';";
		$spe .= "var spe_heightOfElm = '".$dis_num_height."';";
		$spe .= "var spe_numberOfElm = '".$spe_count."';";
		$spe .= "var spe_speed = '".$spe_speed."';";
		$spe .= "var spe_waitseconds = '".$spe_waitseconds."';";
		$spe .= "var spe_scrollOn 	= 'true';";
		$spe .= 'function spe_createscroll()'; 
		$spe .= '{';
			$spe .= $spe_x;
			$spe .= "spe_obj	= document.getElementById('spe_Holder');";
			$spe .= "spe_obj.style.height = (spe_numberOfElm * spe_heightOfElm) + 'px';";
			$spe .= 'spe_content();';
		$spe .= '}';
		$spe .= '</script>';
		$spe .= '<script type="text/javascript">';
		$spe .= 'spe_createscroll();';
		$spe .= '</script>';
		
	}
	else
	{
		echo "<div style='padding-bottom:5px;padding-top:5px;'>No data available!</div>";
	}
	return $spe;
}

function spe_dp_clean($excerpt, $substr=0) 
{
	$string = strip_tags(str_replace('[...]', '...', $excerpt));
	if ($substr>0) 
	{
		$string = substr($string, 0, $substr);
	}
	return $string;
}

function spe_install() 
{
	add_option('spe_title', "Scroll post excerpt");
	add_option('spe_select_num_user', "10");
	add_option('spe_dis_num_user', "5");
	add_option('spe_dis_num_height', "150");
	add_option('spe_select_categories', "");
	add_option('spe_select_orderby', "ID");
	add_option('spe_select_order', "DESC");
	add_option('spe_excerpt_length', "110");
	add_option('spe_speed', 2 );
    add_option('spe_waitseconds', 2 );
}

function spe_control() 
{
	echo '<p><b>';
	_e('Scroll post excerpt', 'scroll-post-excerpt');
	echo '.</b> ';
	_e('Check official website for more information', 'scroll-post-excerpt');
	?> <a target="_blank" href="http://www.gopiplus.com/work/2011/09/13/vertical-scroll-post-excerpt-wordpress-plugin/"><?php _e('click here', 'scroll-post-excerpt'); ?></a></p><?php
}

function spe_widget($args) 
{
	extract(@$args);
	echo @$before_widget . @$before_title;
	echo get_option('spe_title');
	echo @$after_title;
	echo spe_show();
	echo @$after_widget;
}

function spe_admin_options() 
{
	include('scroll-post-setting.php');
}

function spe_add_to_menu() 
{
	add_options_page(__('Scroll post excerpt', 'scroll-post-excerpt'), __('Scroll post excerpt', 'scroll-post-excerpt'), 'manage_options', __FILE__, 'spe_admin_options' );
}

if (is_admin()) 
{
	add_action('admin_menu', 'spe_add_to_menu');
}

function spe_init()
{
	if(function_exists('wp_register_sidebar_widget')) 
	{
		wp_register_sidebar_widget( 'scroll-post-excerpt', __('Scroll post excerpt', 'scroll-post-excerpt'), 'spe_widget');
	}
	
	if(function_exists('wp_register_widget_control')) 
	{
		wp_register_widget_control('scroll-post-excerpt', array( __('Scroll post excerpt', 'scroll-post-excerpt'), 'widgets'), 'spe_control');
	} 
}

function spe_deactivation() 
{
	// No action required.
}

function spe_add_javascript_files() 
{
	if (!is_admin())
	{
		wp_enqueue_script( 'scroll-post-excerpt', get_option('siteurl').'/wp-content/plugins/scroll-post-excerpt/scroll-post-excerpt.js');
	}
}

function spe_textdomain() 
{
	  load_plugin_textdomain( 'scroll-post-excerpt', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}

function spe_shortcode( $atts ) 
{
	//[scroll-post-excerpt setting="1"]
	echo spe_show();
}

add_shortcode( 'scroll-post-excerpt', 'spe_shortcode' );
add_action('plugins_loaded', 'spe_textdomain');
add_action('init', 'spe_add_javascript_files');
add_action("plugins_loaded", "spe_init");
register_activation_hook(__FILE__, 'spe_install');
register_deactivation_hook(__FILE__, 'spe_deactivation');
?>
Name	Size	Last Modified	Owner	Permissions
languages	Dir	August 06 2023 10:21:24	ltfsolutionsco	0755
index.html	0.043 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
readme.txt	5.966 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
scroll-post-excerpt.js	2.075 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
scroll-post-excerpt.php	7.279 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
scroll-post-setting.php	8.252 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
uninstall.php	0.854 KB	August 06 2023 10:21:24	ltfsolutionsco	0644
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