/link.php

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<?

// The source code packaged with this file is Free Software, Copyright (C) 2005 by

// Ricardo Galli <gallir at uib dot es>.

// It's licensed under the AFFERO GENERAL PUBLIC LICENSE unless stated otherwise.

// You can get copies of the licenses here:

// 		http://www.affero.org/oagpl.html

// AFFERO GENERAL PUBLIC LICENSE is also included in the file called "COPYING".



require_once(mnminclude.'log.php');

require_once(mnminclude.'favorites.php');



class Link {

	var $id = 0;

	var $author = -1;

	var $blog = 0;

	var $username = false;

	var $randkey = 0;

	var $karma = 0;

	var $valid = false;

	var $date = false;

	var $sent_date = 0;

	var $sent = 0;

	var $modified = 0;

	var $url = false;

	var $url_title = '';

	var $encoding = false;

	var $status = 'discard';

	var $type = '';

	var $category = 0;

	var $votes = 0;

	var $anonymous = 0;

	var $votes_avg = 0;

	var $negatives = 0;

	var $title = '';

	var $tags = '';

	var $uri = '';

	var $content = '';

	var $content_type = '';

	var $ip = '';

	var $html = false;

	var $read = false;

	var $voted = false;

	var $banned = false;

        var $thumb_status = 'unknown';

	var $aleatorios_positivos = 0;

	var $aleatorios_negativos = 0;

	var $clicks = 0;

	var $visits = 0;



	// sql fields to build an object from mysql

	//const SQL = " link_id as id, link_author as author, link_blog as blog, link_status as status, link_votes as votes, link_negatives as negatives, link_anonymous as anonymous, link_votes_avg as votes_avg, link_aleatorios_positivos as aleatorios_positivos, link_aleatorios_negativos as aleatorios_negativos, link_comments as comments, link_karma as karma, link_randkey as randkey, link_category as category, link_url as url, link_uri as uri, link_url_title as title, link_title as title, link_tags as tags, link_content as content, UNIX_TIMESTAMP(link_date) as date,  UNIX_TIMESTAMP(link_sent_date) as sent_date, link_sent as sent, UNIX_TIMESTAMP(link_modified) as modified, link_content_type as content_type, link_ip as ip, link_thumb_status as thumb_status, link_thumb_x as thumb_x, link_thumb_y as thumb_y, link_thumb as thumb, link_comentarios_permitidos as comentarios_permitidos, link_votos_permitidos as votos_permitidos, user_login as username, user_email as email, user_avatar as avatar, user_karma as user_karma, user_level as user_level, user_adcode, cat.category_name as category_name, cat.category_uri as category_uri, meta.category_id as meta_id, meta.category_name as meta_name, favorite_link_id as favorite, clicks.counter as clicks, visits.counter as visits FROM links LEFT JOIN favorites ON (@user_id > 0 and favorite_user_id =  @user_id and favorite_type = 'link' and favorite_link_id = links.link_id) LEFT JOIN categories as cat on (cat.category_id = links.link_category) LEFT JOIN categories as meta on (meta.category_id = cat.category_parent) LEFT JOIN link_clicks as clicks on (clicks.id = links.link_id) LEFT JOIN link_visits as visits on (visits.id = links.link_id), users "; 



	// sql fields to build an object from mysql

    	const SQL = " link_id as id, link_author as author, link_blog as blog, link_status as status, link_votes as votes, link_negatives as negatives, link_anonymous as anonymous, link_votes_avg as votes_avg, link_aleatorios_positivos as aleatorios_positivos, link_aleatorios_negativos as aleatorios_negativos, link_comments as comments, link_karma as karma, link_randkey as randkey, link_category as category, link_url as url, link_uri as uri, link_url_title as title, link_title as title, link_tags as tags, link_content as content, UNIX_TIMESTAMP(link_date) as date,  UNIX_TIMESTAMP(link_sent_date) as sent_date, link_sent as sent, UNIX_TIMESTAMP(link_modified) as modified, link_content_type as content_type, link_ip as ip, link_thumb_status as thumb_status, link_thumb_x as thumb_x, link_thumb_y as thumb_y, link_thumb as thumb, link_comentarios_permitidos as comentarios_permitidos, link_votos_permitidos as votos_permitidos, user_login as username, user_email as email, user_avatar as avatar, user_karma as user_karma, user_level , cat.category_name as category_name, cat.category_uri as category_uri, meta.category_id as meta_id, meta.category_name as meta_name, favorite_link_id as favorite, clicks.counter as clicks, visits.counter as visits, votes.vote_value as voted FROM links

    INNER JOIN users on (user_id = link_author)

    LEFT JOIN (categories as cat, categories as meta) on (cat.category_id = links.link_category AND meta.category_id = cat.category_parent)

    LEFT JOIN votes ON (link_date > @enabled_votes and vote_type='links' and vote_link_id = links.link_id and vote_user_id = @user_id and ( @user_id > 0  OR vote_ip_int = @ip_int ) )

    LEFT JOIN favorites ON (@user_id > 0 and favorite_user_id =  @user_id and favorite_type = 'link' and favorite_link_id = links.link_id)

    LEFT JOIN link_clicks as clicks on (clicks.id = links.link_id) 

    LEFT JOIN link_visits as visits on (visits.id = links.link_id) ";



	static function from_db($id) {

        	global $db;



		if (is_numeric($id) && $id > 0) $selector = " link_id = $id ";

		else $selector = " link_uri = '$id' ";



		if(($object = $db->get_object("SELECT".Link::SQL." WHERE $selector", 'Link'))) {

		    $object->read = true;

		    return $object;

		}

		return false;

        }



	function json_votes_info($value=false) {

		$dict = array();

		$dict['id'] = $this->id;

		if ($value)

			$dict['value'] = $value;

		$dict['votes'] = $this->votes;

		$dict['aleatorios_positivos'] = $this->aleatorios_positivos;

		$dict['anonymous'] = $this->anonymous;

		$dict['negatives'] = $this->negatives;

		$dict['karma'] = intval($this->karma);

		$dict['aleatorio_valor'] = 'no';

		return json_encode($dict);

	}



	function json_votes_info_aleatorio($value=false) {

		$voto_aleatorio = $this->aleatorio_info();

		$dict = array();

		$dict['id'] = $this->id;

		if ($value)

			$dict['value'] = $value;

		$dict['votes'] = $this->votes;

		$dict['anonymous'] = $this->anonymous;

		$dict['aleatorios_positivos'] = $this->aleatorios_positivos;

		$dict['aleatorios_negativos'] = $this->aleatorios_negativos;

		$dict['negatives'] = $this->negatives;

		$dict['karma'] = intval($this->karma);

		$dict['aleatorio_valor'] = $voto_aleatorio->valor;

		return json_encode($dict);

	}



	function print_html() {

		echo "Valid: " . $this->valid . "<br>\n";

		echo "Url: " . $this->url . "<br>\n";

		echo "Title: " . $this->url_title . "<br>\n";

		echo "encoding: " . $this->encoding . "<br>\n";

	}



	function check_url($url, $check_local = true, $first_level = false) {

		global $globals, $current_user;

		if(!preg_match('/^http[s]*:/', $url))

			return false;

		$url_components = @parse_url($url);

		if (!$url_components)

			return false;

		if (!preg_match('/[a-z]+/', $url_components['host']))

			return false;

		$quoted_domain = preg_quote(get_server_name());

		if($check_local && preg_match("/^$quoted_domain$/", $url_components['host'])) {

			$this->ban = array();

			$this->ban['comment'] = _('el servidor es local');

			syslog(LOG_NOTICE, "Joneame, server name is local name ($current_user->user_login): $url");

			return false;

		}

		require_once(mnminclude.'ban.php');

		if(($this->ban = check_ban($url, 'hostname', false, $first_level))) {

			syslog(LOG_NOTICE, "Joneame, server name is banned ($current_user->user_login): $url");

			$this->banned = true;

			return false;

		}

		return true;

	}



	function get($url, $maxlen = 150000, $check_local = true) {

		global $globals;

		$url=trim($url);

		$url_components = @parse_url($url);

		if(version_compare(phpversion(), '5.0.0') >= 0) {

			$opts = array(

				'http' => array('user_agent' => 'Bot de noticias de Joneame (http://joneame.net/)', 'max_redirects' => 7, 'timeout' => 10, 'header' => 'Referer: http://'.get_server_name().$globals['base_url']."\r\n" ),

				'https' => array('user_agent' => 'Bot de noticias de Joneame (http://joneame.net/)', 'max_redirects' => 7, 'timeout' => 10, 'header' => 'Referer: http://'.get_server_name().$globals['base_url']."\r\n" ),

			);

			$context = stream_context_create($opts);

			if(($stream = @fopen($url, 'r', false, $context))) {

				$meta_data = stream_get_meta_data($stream);

				foreach($meta_data['wrapper_data'] as $response) {

					// Check if it has pingbacks

					if (preg_match('/^X-Pingback: /i', $response)) {

						$answer = split(' ', $response);

						if (!empty($answer[1])) {

							$this->pingback = 'ping:'.trim($answer[1]);

						}

					}

					/* Were we redirected? */

					if (preg_match('/^location: /i', $response)) {

						/* update $url with where we were redirected to */

						$answer = split(' ', $response);

						$new_url = clean_input_url($answer[1]);

					}

					if (preg_match('/^content-type: /i', $response)) {

						$answer = split(' ', $response);

						$this->content_type = preg_replace('/\/.*$/', '', $answer[1]);

					}

				}

				if (!empty($new_url) && $new_url != $url) {

					syslog(LOG_NOTICE, "Joneame, redirected ($current_user->user_login): $url -> $new_url");

					/* Check again the url */

					// Warn: relative path can come in "Location:" headers, manage them

					if(!preg_match('/^http[s]*:/', $new_url)) {

						// It's relative

						$new_url = $url . $new_url;

					}

					if (!$this->check_url($new_url, $check_local, true)) {

						$this->url = $new_url;

						return false;

					}

					// Change the url if we were directed to another host

					if (strlen($new_url) < 250  && ($new_url_components = @parse_url($new_url))) {

						if ($url_components['host'] != $new_url_components['host']) {

							syslog(LOG_NOTICE, "Joneame, changed source URL ($current_user->user_login): $url -> $new_url");

							$url = $new_url;

							$url_components = $new_url_components;

						}

					}

				}

				$url_ok = $this->html = @stream_get_contents($stream, $maxlen);

				fclose($stream);

			} else {

				syslog(LOG_NOTICE, "Joneame, error getting ($current_user->user_login): $url");

				$url_ok = false;

			}

			//$url_ok = $this->html = @file_get_contents($url, false, $context, 0, 200000);

		} else {

			$url_ok = $this->html = @file_get_contents($url);

		}

		$this->url=$url;

		// Fill content type if empty

		// Right now only check for typical image extensions

		if (empty($this->content_type)) {

			if (preg_match('/(jpg|jpeg|gif|png)(\?|#|$)/i', $this->url)) {

				$this->content_type='image';

			}

		}

		// NO more to do

		if (!$url_ok)

			return true;



		if(preg_match('/charset=([a-zA-Z0-9-_]+)/i', $this->html, $matches)) {

			$this->encoding=trim($matches[1]);

			if(strcasecmp($this->encoding, 'utf-8') != 0) {

				$this->html=iconv($this->encoding, 'UTF-8//IGNORE', $this->html);

			}

		}



		// Check if the author doesn't want to share

		if (preg_match('/<!-- *jnm_no_share *-->/', $this->html)) {

			$this->ban = array();

			$this->ban['comment'] = _('el autor no desea que se envíe el artículo, respeta sus deseos');

			syslog(LOG_NOTICE, "Joneame, noshare ($current_user->user_login): $url");

			return false;

		}



		// Now we analyse the html to find links to banned domains

		// It avoids the trick of using google or technorati

		// Ignore it if the link has a rel="nofollow" to ignore comments in blogs

		if (!preg_match('/content="[^"]*(vBulletin|phpBB)/i', $this->html)) {

			preg_match_all('/(< *meta +http-equiv|< *script|< *iframe|< *frame[^<]*>|< *h[0-9][^<]*>[^<]*<a|window\.|document.\|parent\.|location\.|top\.|self\.)[^>]*(href|url|action|src|location|replace) *[=\(] *[\'"]{0,1}https*:\/\/[^\s "\'>]+[\'"\;\)]{0,1}[^>]*>/i', $this->html, $matches);

		} else {

			preg_match_all('/(< *a|<* meta +http-equiv|<* script|<* iframe|<* frame[^<]*>|window\.|document.\|parent\.|location\.|top\.|self\.)[^>]*(href|url|action|src|location|replace) *[=\(] *[\'"]{0,1}https*:\/\/[^\s "\'>]+[\'"\;\)]{0,1}[^>]*>/i', $this->html, $matches);

		}



		$check_counter = 0;

		$second_level = preg_quote(preg_replace('/^(.+\.)*([^\.]+)\.[^\.]+$/', "$2", $url_components['host']));

		foreach ($matches[0] as $match) {

			if (!preg_match('/<a.+rel=.*nofollow.*>/', $match)) {

				preg_match('/(href|url|action|src|location|replace) *[=\(] *[\'"]{0,1}(https*:\/\/[^\s "\'>]+)[\'"\;\)]{0,1}/i', $match, $url_a);

				$embeded_link  = $url_a[2];

				$new_url_components = @parse_url($embeded_link);

				if (! empty($embeded_link) && $check_counter < 5 && ! $checked_links[$new_url_components['host']]) {

					if (! preg_match("/$second_level\.[^\.]+$/", $new_url_components['host']) ) {

						$check_counter++;

					}

					$checked_links[$new_url_components['host']] = true;

					if (!$this->check_url($embeded_link, false) && $this->banned) return false;

				}

			}

		}



		// The URL has been checked

		$this->valid = true;



		if(preg_match('/<title[^<>]*>([^<>]*)<\/title>/si', $this->html, $matches)) {

			$url_title=clean_text($matches[1]);

			if (mb_strlen($url_title) > 3) {

				$this->url_title=$url_title;

			}

		}

		return true;

	}





	function trackback() {

		// Now detect trackbacks

		if (preg_match('/trackback:ping="([^"]+)"/i', $this->html, $matches) ||

			preg_match('/trackback:ping +rdf:resource="([^>]+)"/i', $this->html, $matches) || 

			preg_match('/<trackback:ping>([^<>]+)/i', $this->html, $matches)) {

			$trackback=trim($matches[1]);

		} elseif (preg_match('/<a[^>]+rel="trackback"[^>]*>/i', $this->html, $matches)) {

			if (preg_match('/href="([^"]+)"/i', $matches[0], $matches2)) {

				$trackback=trim($matches2[1]);

			}

		} elseif (preg_match('/<a[^>]+href=[^>#]+>[^>]*trackback[^>]*<\/a>/i', $this->html, $matches)) {

			if (preg_match('/href="([^"]+)"/i', $matches[0], $matches2)) {

				$trackback=trim($matches2[1]);

			}

		} elseif (preg_match('/(http:\/\/[^\s#]+\/trackback\/*)/i', $this->html, $matches)) {

			$trackback=trim($matches[0]);

		}



		if (!empty($trackback)) {

			$this->trackback = clean_input_url($trackback);

			return true;

		}

		return false;

	}



	function pingback() {

		$url_components = @parse_url($this->url);



		// Now we use previous pingback or detect it

		if ((!empty($url_components['query']) || preg_match('|^/.*[\.-/]+|', $url_components['path']))) {

			if (!empty($this->pingback)) {

				$trackback = $this->pingback;

			} elseif (preg_match('/<link[^>]+rel="pingback"[^>]*>/i', $this->html, $matches)) {

				if (preg_match('/href="([^"]+)"/i', $matches[0], $matches2)) {

					$trackback='ping:'.trim($matches2[1]);

				}

			}

		}



		if (!empty($trackback)) {

			$this->trackback = clean_input_url($trackback);

			return true;

		}



		return false;

	}



	function has_rss() {

		return preg_match('/<link[^>]+(text\/xml|application\/rss\+xml|application\/atom\+xml)[^>]+>/i', $this->html);

	}



	function create_blog_entry() {

		require_once(mnminclude.'blog.php');

		$blog = new Blog();

		$blog->analyze_html($this->url, $this->html);

		if(!$blog->read('key')) {

			$blog->store();

		}

		$this->blog=$blog->id;

		$this->type=$blog->type;

	}



	function type() {

		if (empty($this->type)) {

			if ($this->blog > 0) {

				require_once(mnminclude.'blog.php');

				$blog = new Blog();

				$blog->id = $this->blog;

				if($blog->read()) {

					$this->type=$blog->type;

					return $this->type;

				}

			}

			return 'normal';

		}

		return $this->type;

	}



	function store() {

		global $db, $current_user;



		$link_url = $db->escape($this->url);

		$link_uri = $db->escape($this->uri);

		$link_url_title = $db->escape($this->url_title);

		$link_title = $db->escape($this->title);

		$link_tags = $db->escape($this->tags);

		$link_content = $db->escape(normalize_smileys($this->content));



		$link_thumb = $db->escape($this->thumb);

		$link_thumb_x = intval($this->thumb_x);

		$link_thumb_y = intval($this->thumb_y);

		$link_thumb_status = $db->escape($this->thumb_status);

		$db->query("LOCK TABLES links WRITE");

		$this->store_basic();

		$db->query("UPDATE links set link_url='$link_url', link_uri='$link_uri', link_url_title='$link_url_title', link_title='$link_title', link_content='$link_content', link_tags='$link_tags', link_thumb='$link_thumb', link_thumb_x=$link_thumb_x, link_thumb_y=$link_thumb_y, link_thumb_status='$link_thumb_status' WHERE link_id=$this->id");

		$db->query("UNLOCK TABLES");

	}



	function store_basic() {

		global $db, $current_user, $globals;



		if(!$this->date)

			$this->date=$globals['now'];

		$link_author = $this->author;

		$link_blog = $this->blog;

		$link_status = $db->escape($this->status);

		$link_votes = $this->votes;

		$link_negatives = $this->negatives;

		$link_anonymous = $this->anonymous;

		$link_aleatorios_positivos = $this->aleatorios_positivos;

		$link_aleatorios_negativos = $this->aleatorios_negativos;

		$link_comments = $this->comments;

		$link_karma = $this->karma;

		$link_votes_avg = $this->votes_avg;

		$link_randkey = $this->randkey;

		$link_category = $this->category;

		$link_votos_permitidos = intval($this->votos_permitidos);

		$link_comentarios_permitidos = intval($this->comentarios_permitidos);

		$link_date = $this->date;

		$link_sent_date = $this->sent_date;

		$link_sent = $this->sent;

		$link_content_type = $db->escape($this->content_type);

		$link_ip = $db->escape($this->ip);



		if($this->id===0) {

			$db->query("INSERT INTO links (link_author, link_blog, link_status, link_randkey, link_category, link_date, link_sent_date, link_sent, link_votes, link_negatives, link_karma, link_anonymous, link_votes_avg, link_content_type, link_ip) VALUES ($link_author, $link_blog, '$link_status', $link_randkey, $link_category, FROM_UNIXTIME($link_date), FROM_UNIXTIME($link_sent_date), $link_sent, $link_votes, $link_negatives, $link_karma, $link_anonymous, $link_votes_avg, '$link_content_type', '$link_ip')");

			$this->id = $db->insert_id;

		} else {

			// update

			$db->query("UPDATE links set link_author=$link_author, link_blog=$link_blog, link_status='$link_status', link_randkey=$link_randkey, link_category=$link_category, link_date=FROM_UNIXTIME($link_date), link_sent_date=FROM_UNIXTIME($link_sent_date), link_votes=$link_votes,link_aleatorios_positivos=$link_aleatorios_positivos,link_aleatorios_negativos=$link_aleatorios_negativos, link_votos_permitidos=$link_votos_permitidos, link_comentarios_permitidos=$link_comentarios_permitidos, link_sent=$link_sent, link_negatives=$link_negatives, link_comments=$link_comments, link_karma=$link_karma, link_anonymous=$link_anonymous, link_votes_avg=$link_votes_avg, link_content_type='$link_content_type', link_ip='$link_ip' WHERE link_id=$this->id");

		}



		if ($this->votes == 1 && $this->negatives == 0 && $this->status == 'queued') {

			// This is a new link, add it to the events, it an additional control

			// just in case the user dind't do the last submit phase and voted later

			log_conditional_insert('link_new', $this->id, $this->author);

		} 

	}



	function read_basic($key='id') {

		global $db;



		switch ($key) {

			case 'id':

				$cond = "link_id = $this->id";

				break;

			case 'uri':

				$cond = "link_uri = '$this->uri'";

				break;

			case 'url':

				$cond = "link_url = '$this->url'";

				break;

			default:

				$cond = "link_id = $this->id";

		}



		if(($link = $db->get_row("SELECT link_id, link_karma as karma, link_author, link_status, link_votes, link_negatives, link_anonymous, link_randkey, link_votos_permitidos, link_aleatorios_positivos, link_sent as sent,  UNIX_TIMESTAMP(link_date) as link_ts, link_title FROM links WHERE $cond"))) {



			$this->id=$link->link_id;

			$this->author=$link->link_author;

			$this->status=$link->link_status;

			$this->votes=$link->link_votes;

			$this->negatives=$link->link_negatives;

			$this->anonymous=$link->link_anonymous;

			$this->randkey=$link->link_randkey;

			$this->votos_permitidos=$link->link_votos_permitidos;			

			$this->sent = $link->sent;

			$this->date=$link->link_ts;

			$this->title=$link->link_title;

			$this->karma=$link->karma;

			$this->aleatorios_positivos=$link->link_aleatorios_positivos;



			$this->read = true;



			return true;

		}

		return false;

	}



        function read($key='id') {

		  global $db;

		  switch ($key)  {

		    case 'id':

		        $cond = "link_id = $this->id";

		        break;

		    case 'uri':

		        $cond = "link_uri = '$this->uri'";

		        break;

		    case 'url':

		        $cond = "link_url = '$this->url'";

		        break;

		    default:

		        $cond = "link_id = $this->id";

		}

		if(($result = $db->get_row("SELECT".Link::SQL."WHERE $cond AND user_id=link_author"))) {

		    foreach(get_object_vars($result) as $var => $value) $this->$var = $value;

		    $this->read = true;

		    return true;

		}

		$this->read = false;

		return false;

        }



	function duplicates($url) {

		global $db;

		$trimmed = $db->escape(preg_replace('/\/$/', '', $url));

		$list = "'$trimmed', '$trimmed/'";

		if (preg_match('/^http:\/\/www\./', $trimmed)) {

			$link_alternative = preg_replace('/^http:\/\/www\./', 'http://', $trimmed);

		} else {

			$link_alternative = preg_replace('/^http:\/\//', 'http://www.', $trimmed);

		}

		$list .= ", '$link_alternative', '$link_alternative/'";

		$found = $db->get_var("SELECT link_id FROM links WHERE link_url in ($list) AND (link_status not in ('discard', 'abuse') OR link_votes>0) limit 1");

		return $found;

	}



	function print_summary($type='full', $karma_best_comment = 0, $show_tags = true) {

		global $current_user, $globals, $db;



		if(!$this->read)

			return;



		if($this->is_votable()) {

			if ($this->voted === null) $this->md5 = md5($current_user->user_id.$this->id.$this->randkey.$globals['user_ip']);

		}



		if ($globals['base_story_url']) {

			$joneame_link = 'http://'.get_server_name().$globals['base_url'].$globals['base_story_url'].'0'.$this->id;

		} 



		$url = htmlspecialchars($this->url);



		echo '<div class="news-summary">';

		echo '<div class="news-body">';

		if ($type != 'preview') {

			if ($type == 'short')

				$this->print_shake_box(true);

			else

				$this->print_shake_box(true);

		}



		$this->print_warn();



		if ($this->status != 'published')

			$nofollow = ' rel="nofollow"';

		else

			$nofollow = '';



		echo '<h1>';

		echo '<a href="'.$url.'"'.$nofollow.'  onmousedown="return clk(this,'.$this->id.')" target="_blank" class="titular">'. $this->title. '</a>';



		// Content type (for video and images)

		if ($this->content_type == 'image')

			echo '&nbsp;<img src="'.get_cover_pixel().'" class="icon image media-icon" alt="'._('imagen').'" title="'._('imagen').'" />';

		elseif ($this->content_type == 'video')

			echo '&nbsp;<img src="'.get_cover_pixel().'" class="icon video media-icon" alt="'._('vídeo').'" title="'._('vídeo').'" />';



		echo '</h1>';



		if (!$this->is_nsfw() && $this->has_thumb() && ($current_user->thumb == 1 || $current_user->user_id == 0))

			echo "<img src='$this->thumb' width='$this->thumb_x' height='$this->thumb_y' alt='' class='thumbnail'/>";

   

		if (isset($globals['bot']) && !$globals['bot']) {

			echo '<div class="news-submitted">';

			if ($type != 'short')

				echo '<a href="'.get_user_uri($this->username).'"><img src="'.get_avatar_url($this->author, $this->avatar, 25).'" width="25" height="25" alt="" onmouseover="return tooltip.ajax_delayed(event, \'get_user_info.php\', '.$this->author.');" onmouseout="tooltip.clear(event);" /></a>';



			echo '<strong>'.htmlentities(preg_replace('/^https*:\/\//', '', txt_shorter($this->url))).'</strong>'."<br />\n";

			echo _('por').' <a href="'.get_user_uri($this->username, 'enviadas').'">'.$this->username.'</a> ';



			// Print dates

			if ($globals['now'] - $this->date > 604800) { // 7 days

				echo _('el').get_date_time($this->sent_date);

				if($this->status == 'published')

					echo ', '  ._('publicada el').get_date_time($this->date);

			} else {

				echo _('hace').txt_time_diff($this->sent_date);

				if($this->status == 'published')

					echo ', '  ._('en portada hace').txt_time_diff($this->date);

			}



			echo "</div>\n";

		}



		if($type=='full' || $type=='preview') {

			echo '<p>';

			echo text_to_html(put_smileys($this->content, 'links'));

			if ($type != 'preview') {

				

				if ($this->is_editable() )

					echo '&nbsp;&nbsp;<a href="'.$globals['base_url'].'editlink.php?id='.$this->id.'&amp;user='.$current_user->user_id.'" title="'._('editar noticia').' #'.$this->id.'">'.$this->get_editable_teaser().'</a>';



				if (isset($this->geo) && $this->geo && $this->is_map_editable() && $globals['joneame'])

					echo '&nbsp;&nbsp;<a href="#" onclick="$(\'#geoedit\').load(\''.$globals['base_url']."geo/get_form.php?id=$this->id&amp;type=link&amp;icon=$this->status".'\'); return false;">'.$this->get_map_editable_teaser().'</a><br/>';



				if ($this->is_editable() && $current_user->user_id == $this->author && !$current_user->admin) {

					echo '<div class="news-details">';

					echo '<strong>Si deseas editar la noticia, tienes '.round($globals['edicion_historias_usuario'] / 60).' minutos.<br/>Una vez pasado este tiempo, ponte en contacto con un administrador.</strong>';

					echo '</div>';

				} elseif ($this->is_editable() && $current_user->especial && $current_user->user_id != $this->author && !$current_user->admin) {

					echo '<div class="news-details">';

					echo '<strong>Dispones de privilegios especiales que te permiten la edición de esta noticia.<br/>Úsalos con cuidado ;-) </strong>';

					echo '</div>';

				}

			}

			echo '</p>';

		}



		// Print a summary of the best comment

		if ($karma_best_comment > 0 && 

			($best_comment = $db->get_row("select comment_id, comment_order, comment_content from comments where comment_link_id = $this->id and comment_karma > $karma_best_comment order by comment_karma desc limit 1"))) {

			echo '<div class="mejor-comentario">';

			$link = $this->get_permalink().get_comment_page_suffix($globals['comments_page_size'], $best_comment->comment_order, $this->comments).'#comment-'.$best_comment->comment_order;

			echo '<a onmouseout="tooltip.clear(event);"  onclick="tooltip.clear(this);" onmouseover="return tooltip.ajax_delayed(event, \'get_comment_tooltip.php\', \''.$best_comment->comment_id.'\', 10000);" href="'.$link.'"><strong>'.$best_comment->comment_order.'</strong>';

			echo ':&nbsp;'.text_to_summary($best_comment->comment_content, 200).'</a></div>';

		}



		echo '<div class="news-details">';

	

		$comentarios = '';

		$comments_mess = $this->comments > 1 ? ' ' . _('comentarios') : ' ' . _('comentario');



		if ($this->comments == 0)

			$comments_mess = _('no hay comentarios');

		else    $comentarios = $this->comments;



		echo '<span class="comments">&nbsp;<a href="'.$this->get_relative_permalink().'">';

		echo '<span id="n_comentarios-'.$this->id.'">'.$comentarios.'</span><span id="t_comentarios-'.$this->id.'">'.$comments_mess.'</span></a></span>';



		echo '&nbsp;<span class="tool">carisma: <strong><span id="a-karma-'.$this->id.'">'.intval($this->karma).'</span></strong></span>';

		echo '(<b><span id="a-usu-'.$this->id.'"><abbr title="votos">'.$this->votes.'</abbr></span></b>, <b>';



		if ($this->anonymous != 0) 

			echo '<span id="a-ano-'.$this->id.'">';

		else

			echo '<span id="a-ano-'.$this->id.'" style="color: #aaa;">';



		echo '<abbr title="votos anónimos">'.$this->anonymous.'</abbr></span></b>, <b>';



		if ($this->aleatorios_positivos != 0) 

			echo '<span id="a-ale_pos-'.$this->id.'">';

		else

			echo '<span id="a-ale_pos-'.$this->id.'" style="color: #aaa;">';



		echo '<abbr title="votos aleatorios positivos">'.$this->aleatorios_positivos.'</abbr></span></b>, <b>';



		if ($this->aleatorios_negativos != 0) 

			echo '<span id="a-ale_neg-'.$this->id.'" style="color: red;">';

		else

			echo '<span id="a-ale_neg-'.$this->id.'" style="color: #aaa;">';



		echo '<abbr title="votos aleatorios negativos">'.$this->aleatorios_negativos.'</abbr></span></b>, <b>';



		if ($this->negatives != 0) 

			echo '<span id="a-neg-'.$this->id.'" style="color: red;">';

		else

			echo '<span id="a-neg-'.$this->id.'" style="color: #aaa;">';



		echo '<abbr title="votos negativos">'.$this->negatives.'</abbr></span></b>)';



		print_share_icons($this->get_permalink(), $this->get_short_permalink(), $this->title, $this->id);		



		if($this->voted === null && $this->negatives_allowed() && $type != 'preview' && $this->votes_enabled)

			$this->print_problem_form();



		// If the user is authenticated, show favorite box 

		if ($current_user->user_id > 0)

			echo '&nbsp;<span class="tool">&nbsp;<a id="fav-'.$this->id.'" href="javascript:obtener(\'joneo_favorito.php\',\''.$current_user->user_id.'\',\'fav-'.$this->id.'\',0,\''.$this->id.'\')">'.favorite_icon($this->favorite, 'link').'</a></span>';



		echo '</div><div class="news-details"><b>'._('categoría').':</b>&nbsp;';



		if ($this->status == 'published') { //si el estado es publicada, lleva a la categoria publicadas

			echo '<a href="'.$globals['base_url'].'?category='.$this->category.'" title="'._('categoría').'">'.$this->category_name.'</a>';

		} else { //si no a categorias en pendientes

			echo '<a href="'.$globals['base_url'].'jonealas.php?category='.$this->category.'" title="'._('categoría').'">'.$this->category_name.'</a>';

		}



		echo '&nbsp;';



		if ($show_tags && !empty($this->tags)) {

			$tags_array = explode(",", $this->tags);

			$tags_counter = 0;

			echo '<span class="tool"><b>'._('etiquetas').':</b>';

			foreach ($tags_array as $tag_item) {

				$tag_item=trim($tag_item);

				$tag_url = urlencode($tag_item);

				if ($tags_counter > 0)

					echo ',';



				if ($globals['buscador_activado']) {

					echo ' <a href="'.$globals['base_url'].'search.php?p=tag&amp;q=';

				}



				if (!$globals['buscador_activado'])

					echo ' '. $tag_item;

				else

					echo $tag_url.'">'.$tag_item.'</a>';



				$tags_counter++;

			}

			echo '</span>';

		}



		if ($this->clicks > 0 && isset($globals['show_visits'])){

			echo ' <span class="tool">';

			echo '<strong>clics:</strong> '.$this->clicks;

			echo '</span>';

		}

		

		if ($this->visits > 0 && isset($globals['show_visits'])){

			echo ' <span class="tool">';

			echo '<strong>visitas:</strong> '.$this->visits;

			echo '</span>';

		}

		

		echo '</div>';

		echo '</div>'."\n";

		echo '</div>'."\n";



		// Geo edit form div

		if (isset($this->geo) && $this->geo && $this->is_map_editable() && $globals['joneame'])  {

			echo '<div id="geoedit" class="geoform" style="margin-left:20px">';

			if ($current_user->user_id == $this->author && $this->sent_date > $globals['now'] - 0 && !$this->latlng)  {

				geo_coder_print_form('link', $this->id, $globals['latlng'], _('ubica al origen de la noticia o evento (ciudad, país)'));

			}

			echo '</div>'."\n";

		}



	}



	function print_shake_box($print_vote_box = true) {

		global $current_user, $anonnymous_vote, $site_key, $globals;



		switch ($this->status) {

			case 'queued':

				$box_class = 'mnm-queued';

				break;

			case 'abuse':

				$box_class = 'jnm-abuse';

				break;

			case 'autodiscard':

			case 'discard':

			case 'duplicated':

				$box_class = 'mnm-discarded';

				break;

			case 'published':

			default:

				$box_class = 'mnm-published';

				break;

		}



		echo '<div class="news-shakeit">';



		if ($print_vote_box)

			echo '<div class="'.$box_class.'">';

		else 

			echo '<div class="'.$box_class.' without-votebox">';



		echo '<a id="a-votes-'.$this->id.'" href="'.$this->get_relative_permalink().'">'.($this->votes+$this->anonymous+$this->aleatorios_positivos).'</a>'._('joneos').'</div>';



		if (isset($globals['bot']) && !$globals['bot'] && $print_vote_box) {

			echo '<div class="menealo" id="a-va-'.$this->id.'">';

			

			/* Botones de votos */

			if ($this->voted === null && $this->votes_enabled) {



				if ($this->status == 'queued' && $current_user->user_id > 0 ) {



					/* Jonéala pendiente */

					echo '<a class="shakebox-central" href="javascript:jonea('."$current_user->user_id,$this->id,$this->id,"."'".$this->md5."'".')" id="a-shake-'.$this->id.'">'._('jon&eacute;ala').'</a>'; 



					/* Aleatorio registrado */

					if ($current_user->user_id > 0 && $globals ['aleatorios_usuarios_activados']) 

						echo '<a href="javascript:joneo_aleatorio('."$current_user->user_id,$this->id,$this->id,"."'".$this->md5."'".')" id="a-shake-'.$this->id.'">'._('aleatorio').'</a>';

				} else /* Joneala publicada */

					echo '<a href="javascript:jonea('."$current_user->user_id,$this->id,$this->id,"."'".$this->md5."'".')" id="a-shake-'.$this->id.'">'._('jon&eacute;ala').'</a>'; 



			/* Sin votar */

			} else {

				/* Info de votos */

				if ($this->votes_enabled){

				

					/*Obtiene información del voto del usuario*/

					if ($current_user->user_id > 0)

						$voto_aleatorio = $this->aleatorio_info();



					/*Comprueba si el usuario votó aleatorio la historia*/

					if ($voto_aleatorio->aleatorio == 'aleatorio' && $current_user->user_id > 0)

						$mess = _('valió ').$voto_aleatorio->valor; /*Valor del voto del usuario*/

					else {

						if ($this->voted >= 0)

							$mess = _('&#161;&#161;Biba!!'); /*Votado positivo*/

						else if ($this->voted < 0)

							$mess = _(':-('); /*Votado negativo*/

					}

					/* Cerradas */

				} else $mess = _('chapau!');



				echo '<span id="a-shake-'.$this->id.'">'.$mess.'</span>';



			}



			echo '</div>'."\n";

	

		}



		echo '</div>'."\n";

	}



	// nos dice si el voto es aleatorio o normal

	function aleatorio_info() {

		global $db, $current_user;



		if ($current_user->user_id == 0) return false;



		return $db->get_row("SELECT vote_aleatorio as aleatorio, vote_value as valor FROM votes WHERE vote_type = 'links' AND vote_link_id = $this->id AND vote_user_id = $current_user->user_id LIMIT 1");

	}



	function print_warn() {

		global $db, $globals;



		$this->warned = false;

		$tiene_negativos = false;

		$this->is_nsfw();



		/*Votos totales positivos*/

		$votos_totales = $db->get_var("SELECT count(*) FROM votes WHERE vote_link_id=$this->id and vote_type='links' and vote_value >= 0");



		// votos negativos no-aleatorios

		$votos_negativos  = $db->get_var("SELECT count(*) FROM votes WHERE vote_link_id=$this->id and vote_type='links' and vote_aleatorio='normal' and vote_value < 0");



		// ponemos tiene_negativos en true

		if ($this->votes_enabled && !$this->is_discarded() && $votos_negativos > 1 && $votos_negativos > $votos_totales/6)

			$tiene_negativos = true; 



		/* si el estado es abuse muestra un aviso */

		if ($this->status == 'abuse') {



			echo '<div class="warn"><strong>'._('Aviso').'</strong>: ';



			if (!$this->nsfw) echo _('Noticia descartada por incumplir las').' <a href="'.$globals['legal'].'#tos">'._('condiciones de uso').'</a>';



			else echo _('El enlace de esta historia contiene material sólo apto para adultos y adem&aacute;s ha sido <strong>descartada por incumplir las').' <a href="'.$globals['legal'].'#tos">'._('condiciones de uso').'</a></strong>' ;

			

			echo "</div>\n";

		

			$this->warned = true;

		} else if ($this->status == 'duplicated') {



			require_once(mnminclude.'dupe.class.php');

			$dupe = new Dupe;

			$dupe->id = $this->id;

			$dupe->get();

			echo '<div class="warn"><strong>'._('Admin:').'</strong> ';

			echo _('La historia está descartada por <a href="'.$dupe->duplicate.'">duplicada </a>');

			echo "</div>\n";

		}





		if ($this->status == 'published' && $tiene_negativos && !$this->nsfw ) {

			echo '<div class="warn"><strong>'._('Aviso autom&aacute;tico de la mafia').'</strong>: ';

			echo _('Noticia controvertida, por favor lee los comentarios, a saber qu&eacute; han liado estos...');

			echo "</div>\n";

			

			$this->warned = true;

		}



		// historias NSFW

		if ($this->nsfw && $this->status != 'duplicated') {



			if ($tiene_negativos) {

				echo '<div class="porn"><strong>'._('Aviso').'</strong>: ';



				if ($this->status != 'published')

					echo _('Esta noticia tiene varios votos sensuradores. El enlace de esta historia contiene material sólo apto para adultos') ;

				else    echo _('Noticia controvertida, por favor, lee los comentarios. Ojo. El enlace de esta historia contiene material s&oacute;lo apto para adultos.');





				echo "</div>\n";

			

				$this->warned = true;



			} else if (!$tiene_negativos && $this->status != 'abuse') {



				echo '<div class="porn"><strong>'._('&iexcl;&iexcl;Oiga!!').'</strong> ';

				echo _('El enlace de esta historia contiene material s&oacute;lo apto para adultos.');

				echo "</div>\n";

			}

		} 

			

			

		if ($this->votes_enabled && !$this->is_discarded() && $tiene_negativos && !$this->is_nsfw() && $this->status != 'published') {

			

			$negatives = $db->get_row("select vote_value, count(vote_value) as count from votes where vote_type='links' and vote_link_id=$this->id and vote_value < 0 and vote_aleatorio='normal' group by vote_value order by count desc limit 1");



			echo '<div class="warn"><strong>'._('Aviso autom&aacute;tico').'</strong>: ';



			if ($negatives->vote_value == -1 || $negatives->vote_value == -2)

				echo _('Esta noticia podría ser <strong>'). get_negative_vote($negatives->vote_value) . '</strong>';

			elseif ($negatives->vote_value == -3)

				echo _('A la mafia no le gusta esta noticia');

			else

				echo _('Esta noticia tiene algunos votos negativos');

				



			if($this->voted ===null )

				echo ', <a href="'.$this->get_relative_permalink().'/votos">' ._('asegúrate').'</a> ' . _('antes de votarla') . '.';

			else

				echo '.';

		

			echo "</div>\n";



			$this->warned = true;

			



		} 

	}



	function print_problem_form() {

		global $current_user, $globals;



		echo '<form  class="tool" action="" id="problem-'.$this->id.'">';

		echo '<select '.$this->status.' name="ratings"  onchange="';

		echo 'report_problem(this.form,'."$current_user->user_id, $this->id, "."'".$this->md5."'".')';

		echo '">';

		echo '<option value="0" selected="selected">'._('sensurar').'</option>';

		foreach (array_keys($globals['negative_votes_values']) as $pvalue) {

			echo '<option value="'.$pvalue.'">'.$globals['negative_votes_values'][$pvalue].'</option>';

		}

		echo '</select>';

		echo '</form>';

	}



	function vote_exists($user) {

		

		require_once(mnminclude.'votes.php');

		$vote = new Vote;

		$vote->user=$user;

		$vote->link=$this->id;

		$vote->type = 'links';

		return $vote->exists();	 //devuelve el valor del voto si existe, y false si no existe

	}

	

	function votes($user) {

		require_once(mnminclude.'votes.php');



		$vote = new Vote;

		$vote->user=$user;

		$vote->link=$this->id;

		return $vote->count();

	}



	function aleatorios_count(){

		

		return $this->aleatorios_positivos + $this->aleatorios_negativos;



	}



	function insert_vote($value) {

		global $db, $current_user;

		require_once(mnminclude.'votes.php');

       

		$vote = new Vote;

		$vote->user=$current_user->user_id;

		$vote->link=$this->id;



		if ($vote->exists()) return false;



		if (!$this->insert_aleatorio){

			// For karma calculation

			if ($value < 0) 

				$karma_value = $value;

			else if ($this->status != 'published') 

				$karma_value = $value;

			else 

				$karma_value = 0;



			$vote->aleatorio = false;



			if ($karma_value < 0) $user_karma = round($current_user->user_karma);

		} else {

			

			$karma_value = $vote->get_aleatorio_value();

			$vote->aleatorio = true;

		}



		$vote->value=$karma_value;

		



		if($vote->insert()) {

			/* Aumentar contador aleatorios*/

			if ($this->insert_aleatorio && $vote->value >= 0) $db->query("update links set link_aleatorios_positivos=link_aleatorios_positivos+1 where link_id = $this->id");

			else if ($this->insert_aleatorio && $vote->value < 0) $db->query("update links set link_aleatorios_negativos=link_aleatorios_negativos+1 where link_id = $this->id");



			if ($vote->value < 0) {

				if (!$this->insert_aleatorio) /* Aumenta contador y carisma negativos */

				$db->query("update links set link_negatives=link_negatives+1, link_karma=link_karma-$user_karma $link_aleatorios where link_id = $this->id"); /* Reduce karma negativo */

				else $db->query("update links set link_karma=link_karma-$user_karma where link_id = $this->id");

			}  else { /* Aumenta contador y carisma positivos */

				if ($current_user->user_id > 0 && !$this->insert_aleatorio)  $db->query("update links set link_votes = link_votes+1, link_karma=link_karma+$karma_value where link_id = $this->id");  /*Carisma +*/

				else if ($current_user->user_id > 0 && $this->insert_aleatorio)  $db->query("update links set link_karma=link_karma+$karma_value where link_id = $this->id"); /* Anonimos */

				else if ($current_user->user_id == 0) $db->query("update links set link_anonymous = link_anonymous+1, link_karma=link_karma+$karma_value where link_id = $this->id");

			}

			$new = $db->get_row("select link_votes, link_anonymous, link_negatives, link_karma, link_aleatorios_positivos, link_aleatorios_negativos from links where link_id = $this->id");

			$this->votes = $new->link_votes;

			$this->anonymous = $new->link_anonymous;

			$this->negatives = $new->link_negatives;

			$this->karma = $new->link_karma;

			$this->aleatorios_positivos = $new->link_aleatorios_positivos;

			$this->aleatorios_negativos = $new->link_aleatorios_negativos;

			return true;

		}

		return false;

	}



	function publish() {

		global $globals;

		if(!$this->read) $this->read_basic();

		$this->published_date = $globals['now'];

		$this->date = $globals['now'];

		$this->status = 'published';

		$this->store_basic();

	}



	function update_comments() {

		global $db;

		$this->comments = $db->get_var("SELECT count(*) FROM comments WHERE comment_link_id = $this->id");

		$db->query("update links set link_comments = $this->comments where link_id = $this->id");

	}



	function is_discarded() {

		return $this->status == 'discard' || $this->status == 'abuse' ||  $this->status == 'autodiscard' || $this->sent == 0 || $this->status == 'duplicated' ;

	}



	function is_editable() {

		global $current_user, $globals;



		if($current_user->user_id) {

			// es el usuario, dispone de los primeros 15 minutos

			if(($this->author == $current_user->user_id 

				&& $this->status != 'published' 

				&& $this->status != 'abuse' 

				&& $this->status != 'autodiscard' 

				&& $globals['now'] - $this->sent_date < $globals['edicion_historias_usuario'])

			// es "special" , dispone a partir de los 15 minutos, hasta pasados 10                 

			|| ($this->author != $current_user->user_id 

				&& $current_user->especial 

				&& $this->status != 'abuse'

				&& $this->status != 'autodiscard'

				// && $this->status != 'published'

				&& $globals['now'] - $this->sent_date > $globals['edicion_historias_usuario'] + 300

				&& $globals['now'] - $this->sent_date < $globals['edicion_historias_usuario'] + 600)

			// es administrador

			|| $current_user->admin) {

				return true;

			}

		}

		return false;

	}



	function is_map_editable() {

		global $current_user, $globals;



		if($current_user->user_id == 0) return false;

		if( ($this->author == $current_user->user_id && $current_user->user_level == 'normal' && $globals['now'] - $this->sent_date < 9800) 

			|| ($current_user->especial && $globals['now'] - $this->sent_date < 14400)

			|| $current_user->admin) {

			return true;

		}

		return false;

	}



	function get_editable_teaser() {

		global $current_user, $globals;



		if ($current_user->admin)

			$iddqd = ' iddqd';



		$editable_teaser = '<span class="n-edit'.$iddqd.'">';

		if ($this->author == $current_user->user_id)

			$editable_teaser .= calc_remaining_edit_time($this->sent_date, $globals['edicion_historias_usuario']);

		elseif ($this->author != $current_user->user_id && $current_user->especial)

			$editable_teaser .= 'special';

		elseif ($current_user->admin)

			$editable_teaser .= 'admin';

		$editable_teaser .= '</span>';



		return $editable_teaser;

	}



	function get_map_editable_teaser() {

		global $current_user, $globals;



		if ($current_user->admin)

			$iddqd = ' iddqd';



		$editable_teaser = '<span class="geo-edit'.$iddqd.'">';

		if ($this->author == $current_user->user_id)

			$editable_teaser .= calc_remaining_edit_time($this->sent_date, 9800, true); // !!FIXME hardcoded!

		elseif ($this->author != $current_user->user_id && $current_user->especial)

			$editable_teaser .= 'special';

		elseif ($current_user->admin)

			$editable_teaser .= 'admin';

		$editable_teaser .= '</span>';



		return $editable_teaser;

	}



	function is_votable() {

		global $globals;



		if(isset($globals['bot']) && $globals['bot'] || $this->status == 'abuse' || $this->status == 'duplicated' || $this->status == 'autodiscard' ||

			($globals['time_enabled_votes'] > 0 && $this->date < $globals['now'] - $globals['time_enabled_votes']) || !$this->votos_permitidos)  {

			$this->votes_enabled = false;

		} else {

			$this->votes_enabled = true;

		}

		return $this->votes_enabled;

	}



	function negatives_allowed() {

		global $globals, $current_user;



		return $current_user->user_id > 0

			&& $this->author != $current_user->user_id

			&& $this->status != 'abuse'

			&& $this->status != 'autodiscard'

			&& $current_user->user_karma >= $globals['min_karma_for_negatives']

			&& ($this->status != 'published'

				|| $this->status == 'published'

				&& ($this->date > $globals['now'] - 7200

					|| $this->warned)

			);

	}



	function get_uri() {

		global $db, $globals;

		$seq = 0;

		require_once(mnminclude.'uri.php');

		$new_uri = $base_uri = get_uri($this->title);

		while ($db->get_var("select count(*) from links where link_uri='$new_uri' and link_id != $this->id") && $seq < 20) {

			$seq++;

			$new_uri = $base_uri . "-$seq";

		}

		// In case we tried 20 times, we just add the id of the article

		if ($seq >= 20) {

			$new_uri = $base_uri . "-$this->id";

		}

		$this->uri = $new_uri;

	}

	

	function get_short_permalink() {

		global $globals;

		if ($globals['base_story_url']) {

		    return 'http://'.get_server_name().$globals['base_url'].$globals['base_story_url'].'0'.$this->id;

		} else {

		    return 'http://'.get_server_name().$this->get_relative_permalink();

		}

	}



	function get_relative_permalink() {

		global $globals;

		if (!empty($this->uri) && !empty($globals['base_story_url']) ) {

			return $globals['base_url'] . $globals['base_story_url'] . $this->uri;

		} else {

			return $globals['base_url'] . 'historia.php?id=' . $this->id;

		}

	}



	function get_permalink() {

		return 'http://'.get_server_name().$this->get_relative_permalink();

	}



	function get_trackback() {

		global $globals;

		return "http://".get_server_name().$globals['base_url'].'trackback.php?id='.$this->id;

	}



	function get_status_text($status = false) {

		global $current_user, $linkres;

		if (!$status) $status = $this->status;

		switch ($status) {

			case ('abuse'):

				return _('abuso');

			case ('discard'):

				return _('descartada');	

			case ('queued'):

				return _('pendiente');

			case ('published'):

				return _('publicada');

			case ('duplicated'):

				return _('duplicada');

			case ('autodiscard'):



			if ($current_user->user_id == $linkres->author) 

				return _('autodescartada'); 



			if ((($current_user->admin)) && ($current_user->user_id != $linkres->author))

				return _('descartada'); 

		}

		return $status;

	}



	function get_latlng() {

		require_once(mnminclude.'geo.php');

		return geo_latlng('link', $this->id);

	}



	function print_content_type_buttons($link_title = false) {

		global $globals;

		// Is it an image or video?

		switch ($this->content_type) {

			case 'image':

			case 'video':

			case 'text':

				$type[$this->content_type] = 'checked="checked"';

				break;

			default:

				$type['text'] = 'checked="checked"';

		}



		// Not Safe For Work (NSFW) y Sólo para adultos (+18)

		

		echo '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';

		if (stripos($link_title , '[NSFW]')) {

			echo '<input type="checkbox" checked="checked" name="sec[0]" value="text" id="nsfw"/>';

		} else {

			echo '<input type="checkbox" name="sec[0]" value="text" id="nsfw"/>'; 

		}



		echo '&nbsp;<label for="nsfw">'._('NSFW').'</label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';



		echo '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';

		if (stripos($link_title , '[+18]')) {

			echo '<input type="checkbox" checked="checked" name="sec[1]" value="text" id="mas18"/>';

		} else {

			echo '<input type="checkbox" name="sec[1]" value="text" id="mas18"/>'; 

		}



		echo '&nbsp;<label for="mas18">'._('+18').'</label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';

		

		echo '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';

		echo '<input type="radio" '.$type['text'].' name="type" value="text" id="text"/>';

		echo '&nbsp;<label for="text">'._('texto').'</label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';



		echo '<input type="radio" '.$type['image'].' name="type" value="image" id="image"/>';

		echo '&nbsp;<label for="image"><img src="'.get_cover_pixel().'" class="icon image media-icon" alt="'._('¿es una imagen?').'" title="'._('¿es una imagen?').'" /></label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';



		echo '<input type="radio" '.$type['video'].' name="type" value="video" id="video"/>';

		echo '&nbsp;<label for="video"><img src="'.get_cover_pixel().'" class="icon video media-icon" alt="'._('¿es un vídeo?').'" title="'._('¿es un vídeo?').'" /></label>';

	}



	function read_content_type_buttons($type) {

		switch ($type) {

			case 'image':

				$this->content_ty…