<?php
/**
* This file implements the coll_comment_notification Widget class.
*
* This file is part of the evoCore framework - {@link http://evocore.net/}
* See also {@link http://sourceforge.net/projects/evocms/}.
*
* @copyright (c)2003-2020 by Francois Planque - {@link http://fplanque.com/}
*
* {@internal License choice
* - If you have received this file as part of a package, please find the license.txt file in
* the same folder or the closest folder above for complete license terms.
* - If you have received this file individually (e-g: from http://evocms.cvs.sourceforge.net/)
* then you must choose one of the following licenses before using the file:
* - GNU General Public License 2 (GPL) - http://www.opensource.org/licenses/gpl-license.php
* - Mozilla Public License 1.1 (MPL) - http://www.opensource.org/licenses/mozilla1.1.php
* }}
*
* @package evocore
*
* {@internal Below is a list of authors who have contributed to design/coding of this file: }}
* @author erhsatingin: Erwin Rommel Satingin
*/
if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );
load_class( 'widgets/model/_widget.class.php', 'ComponentWidget' );
/**
* ComponentWidget Class
*
* A ComponentWidget is a displayable entity that can be placed into a Container on a web page.
*
* @package evocore
*/
class coll_comment_notification_Widget extends ComponentWidget
{
var $icon = 'file-text';
/**
* Constructor
*/
function __construct( $db_row = NULL )
{
// Call parent constructor:
parent::__construct( $db_row, 'core', 'coll_comment_notification' );
}
/**
* Get help URL
*
* @return string URL
*/
function get_help_url()
{
return get_manual_url( 'coll-comment-notification-widget' );
}
/**
* Get name of widget
*/
function get_name()
{
return T_('Subscribe to Comments');
}
/**
* Get a very short desc. Used in the widget list.
*/
function get_short_desc()
{
return format_to_output( T_('Collection Comment Notification') );
}
/**
* Get short description
*/
function get_desc()
{
return T_('Display collection comment notification.');
}
/**
* Get definitions for editable params
*
* @see Plugin::GetDefaultSettings()
* @param local params like 'for_editing' => true
*/
function get_param_definitions( $params )
{
$r = array_merge( array(
'title' => array(
'label' => T_( 'Title' ),
'size' => 40,
'note' => T_( 'This is the title to display' ),
'defaultvalue' => '',
)
), parent::get_param_definitions( $params ) );
if( isset( $r['allow_blockcache'] ) )
{ // Disable "allow blockcache" because item content may includes other items by inline tags like [inline:item-slug]:
$r['allow_blockcache']['defaultvalue'] = false;
$r['allow_blockcache']['disabled'] = 'disabled';
$r['allow_blockcache']['note'] = T_('This widget cannot be cached in the block cache.');
}
return $r;
}
/**
* Prepare display params
*
* @param array MUST contain at least the basic display params
*/
function init_display( $params )
{
global $preview;
parent::init_display( $params );
if( $preview )
{ // Disable block caching for this widget when item is previewed currently:
$this->disp_params['allow_blockcache'] = 0;
}
}
/**
* Display the widget!
*
* @param array MUST contain at least the basic display params
*/
function display( $params )
{
global $Collection, $Blog, $Item, $current_User;
if( empty( $Item ) )
{ // Don't display this widget when no Item object:
$this->display_error_message( 'Widget "'.$this->get_name().'" is hidden because there is no Item.' );
return false;
}
if( empty( $Blog ) )
{
$Blog = $Item->get_Blog();
}
// Default renderers:
$comment_renderers = array( 'default' );
$this->init_display( $params );
$params = array_merge( array(
'widget_coll_comment_notification_params' => array(),
), $params );
$widget_params = array_merge( array(
'notification_before' => '<nav class="evo_post_notification">',
'notification_subscribe_text' => T_('Notify me about all new comments (in this collection).'),
'notification_unsubscribe_text' => T_('Unsubscribe from notifications about new comments.'),
'notification_after' => '</nav>',
), $params['widget_coll_comment_notification_params'] );
if( is_logged_in() && $Item->can_comment( NULL ) )
{
global $DB;
global $UserSettings;
$notification_icon = get_icon( 'notification' );
$not_subscribed = true;
$creator_User = $Item->get_creator_User();
if( $Blog->get_setting( 'allow_comment_subscriptions' ) )
{
$sql = 'SELECT count( sub_user_ID )
FROM (
SELECT DISTINCT sub_user_ID
FROM T_subscriptions
WHERE sub_user_ID = '.$current_User->ID.' AND sub_coll_ID = '.$Blog->ID.' AND sub_comments <> 0
UNION
SELECT user_ID
FROM T_coll_settings AS opt
INNER JOIN T_blogs ON ( blog_ID = opt.cset_coll_ID AND blog_advanced_perms = 1 )
INNER JOIN T_coll_settings AS sub ON ( sub.cset_coll_ID = opt.cset_coll_ID AND sub.cset_name = "allow_comment_subscriptions" AND sub.cset_value = 1 )
LEFT JOIN T_coll_group_perms ON ( bloggroup_blog_ID = opt.cset_coll_ID AND bloggroup_ismember = 1 )
LEFT JOIN T_users ON ( user_grp_ID = bloggroup_group_ID )
LEFT JOIN T_subscriptions ON ( sub_coll_ID = opt.cset_coll_ID AND sub_user_ID = user_ID )
WHERE opt.cset_coll_ID = '.$Blog->ID.'
AND opt.cset_name = "opt_out_comment_subscription"
AND opt.cset_value = 1
AND user_ID = '.$current_User->ID.'
AND ( sub_comments IS NULL OR sub_comments <> 0 )
UNION
SELECT sug_user_ID
FROM T_coll_settings AS opt
INNER JOIN T_blogs ON ( blog_ID = opt.cset_coll_ID AND blog_advanced_perms = 1 )
INNER JOIN T_coll_settings AS sub ON ( sub.cset_coll_ID = opt.cset_coll_ID AND sub.cset_name = "allow_comment_subscriptions" AND sub.cset_value = 1 )
LEFT JOIN T_coll_group_perms ON ( bloggroup_blog_ID = opt.cset_coll_ID AND bloggroup_ismember = 1 )
LEFT JOIN T_users__secondary_user_groups ON ( sug_grp_ID = bloggroup_group_ID )
LEFT JOIN T_subscriptions ON ( sub_coll_ID = opt.cset_coll_ID AND sub_user_ID = sug_user_ID )
WHERE opt.cset_coll_ID = '.$Blog->ID.'
AND opt.cset_name = "opt_out_comment_subscription"
AND opt.cset_value = 1
AND sug_user_ID = '.$current_User->ID.'
AND ( sub_comments IS NULL OR sub_comments <> 0 )
UNION
SELECT bloguser_user_ID
FROM T_coll_settings AS opt
INNER JOIN T_blogs ON ( blog_ID = opt.cset_coll_ID AND blog_advanced_perms = 1 )
INNER JOIN T_coll_settings AS sub ON ( sub.cset_coll_ID = opt.cset_coll_ID AND sub.cset_name = "allow_comment_subscriptions" AND sub.cset_value = 1 )
LEFT JOIN T_coll_user_perms ON ( bloguser_blog_ID = opt.cset_coll_ID AND bloguser_ismember = 1 )
LEFT JOIN T_subscriptions ON ( sub_coll_ID = opt.cset_coll_ID AND sub_user_ID = bloguser_user_ID )
WHERE opt.cset_coll_ID = '.$Blog->ID.'
AND opt.cset_name = "opt_out_comment_subscription"
AND opt.cset_value = 1
AND bloguser_user_ID = '.$current_User->ID.'
AND ( sub_comments IS NULL OR sub_comments <> 0 )
) AS users';
echo $this->disp_params['block_start'];
$this->disp_title();
echo $this->disp_params['block_body_start'];
echo $widget_params['notification_before'];
if( $DB->get_var( $sql ) > 0 )
{
echo '<p class="text-center"><a href="'.get_htsrv_url().'action.php?mname=collections&action=subs_update&subscribe_blog='.$Blog->ID.'&sub_comments=0&'.url_crumb( 'collections_subs_update' ).'" class="btn btn-default">'.$notification_icon.' '.$widget_params['notification_unsubscribe_text'].'</a></p>';
}
else
{
echo '<p class="text-center"><a href="'.get_htsrv_url().'action.php?mname=collections&action=subs_update&subscribe_blog='.$Blog->ID.'&sub_comments=1&'.url_crumb( 'collections_subs_update' ).'" class="btn btn-default">'.$notification_icon.' '.$widget_params['notification_subscribe_text'].'</a></p>';
}
echo $widget_params['notification_after'];
echo $this->disp_params['block_body_end'];
echo $this->disp_params['block_end'];
return true;
}
else
{
$this->display_debug_message();
return false;
}
}
else
{
$this->display_debug_message();
return false;
}
}
}
?>