Issues in class.Image.php (master) - Issues in master - Ysurac/FlightAirMap - Measure and Improve Code Quality continuously with Scrutinizer

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Cross-Site Scripting
Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.
File Exposure
File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.
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File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.
Object Injection
Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.
Code Injection
Code Injection enables an attacker to execute arbitrary code on the server.
Response Splitting
Response Splitting can be used to send arbitrary responses.
File Inclusion
File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.
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SQL Injection
SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.
XPath Injection
XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.
LDAP Injection
LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.
Header Injection
Other Vulnerability
This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.
Regex Injection
Regex Injection enables an attacker to execute arbitrary code in your PHP process.
XML Injection
XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.
Variable Injection
Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.
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require/class.Image.php (17 issues)

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<?php
/**
 * This class is part of FlightAirmap. It's used to get Image
 *
 * Copyright (c) Ycarus (Yannick Chabanois) at Zugaina <[email protected]>
 * Licensed under AGPL license.
 * For more information see: https://www.flightairmap.com/
*/
require_once(dirname(__FILE__).'/class.Spotter.php');
require_once(dirname(__FILE__).'/class.Common.php');
require_once(dirname(__FILE__).'/settings.php');

class Image {
	public $db;

	/*
	 * Initialize connection to DB
	*/
	public function __construct($dbc = null) {
		$Connection = new Connection($dbc);
		$this->db = $Connection->db();
		if ($this->db === null) die('Error: No DB connection. (Image)');
	}

    /**
     * Gets the images based on the aircraft registration
     *
     * @param $registration
     * @param string $aircraft_icao
     * @param string $airline_icao
     * @return array the images list
     */
	public function getSpotterImage($registration,$aircraft_icao = '', $airline_icao = '')
	{
		$registration = filter_var($registration,FILTER_SANITIZE_STRING);
		$aircraft_icao = filter_var($aircraft_icao,FILTER_SANITIZE_STRING);
		$airline_icao = filter_var($airline_icao,FILTER_SANITIZE_STRING);
		$reg = $registration;
		if (($reg == '' || $reg == 'NA') && $aircraft_icao != '') $reg = $aircraft_icao.$airline_icao;
		$reg = trim($reg);
		$query  = "SELECT spotter_image.image, spotter_image.image_thumbnail, spotter_image.image_source, spotter_image.image_source_website,spotter_image.image_copyright, spotter_image.registration 
			FROM spotter_image 
			WHERE spotter_image.registration = :registration LIMIT 1";
		$sth = $this->db->prepare($query);
		$sth->execute(array(':registration' => $reg));
		$result = $sth->fetchAll(PDO::FETCH_ASSOC);
		if (!empty($result)) return $result;
		elseif ($registration != '' && ($aircraft_icao != '' || $airline_icao != '')) return $this->getSpotterImage('',$aircraft_icao,$airline_icao);
		else return array();
	}

    /**
     * Gets the images based on the ship name
     *
     * @param $mmsi
     * @param string $imo
     * @param string $name
     * @param string $type_name
     * @return array the images list
     */
	public function getMarineImage($mmsi,$imo = '',$name = '',$type_name = '')
	{
		global $globalMarineImagePics;
		$mmsi = filter_var($mmsi,FILTER_SANITIZE_STRING);
		$imo = filter_var($imo,FILTER_SANITIZE_STRING);
		$name = filter_var($name,FILTER_SANITIZE_STRING);
		$type_name = str_replace('&#39;',"'",filter_var($type_name,FILTER_SANITIZE_STRING));
		if (isset($globalMarineImagePics) && !empty($globalMarineImagePics)) {
			if ($type_name != '' && isset($globalMarineImagePics['type'][$type_name])) {
				if (!isset($globalMarineImagePics['type'][$type_name]['image_thumbnail'])) {
					$globalMarineImagePics['type'][$type_name]['image_thumbnail'] = $globalMarineImagePics['type'][$type_name]['image'];
				}
				return array($globalMarineImagePics['type'][$type_name]+array('image_thumbnail' => '','image' => '', 'image_copyright' => '','image_source' => '','image_source_website' => ''));
			}
		}
		$name = trim($name);
		if ($mmsi == '' && $imo == '' && $name == '') return array();
		$query  = "SELECT marine_image.image, marine_image.image_thumbnail, marine_image.image_source, marine_image.image_source_website,marine_image.image_copyright, marine_image.mmsi, marine_image.imo, marine_image.name 
			FROM marine_image 
			WHERE marine_image.mmsi = :mmsi";
		$query_data = array(':mmsi' => $mmsi);
		if ($imo != '') {
			$query .= " AND marine_image.imo = :imo";
			$query_data = array_merge($query_data,array(':imo' => $imo));
		}
		if ($name != '') {
			$query .= " AND marine_image.name = :name";
			$query_data = array_merge($query_data,array(':name' => $name));
		}
		$query .= " LIMIT 1";
		$sth = $this->db->prepare($query);
		$sth->execute($query_data);
		$result = $sth->fetchAll(PDO::FETCH_ASSOC);
		return $result;
	}

    /**
     * Gets the image copyright based on the Exif data
     *
     * @param $url
     * @return String image copyright
     */
	public function getExifCopyright($url) {
		$exif = exif_read_data($url);
		$copyright = '';
		if (isset($exif['COMPUTED']['copyright'])) $copyright = $exif['COMPUTED']['copyright'];
		elseif (isset($exif['copyright'])) $copyright = $exif['copyright'];
		if ($copyright != '') {
			$copyright = str_replace('Copyright ','',$copyright);
			$copyright = str_replace('© ','',$copyright);
			$copyright = str_replace('(c) ','',$copyright);
		}
		return $copyright;
	}

    /**
     * Adds the images based on the aircraft registration
     *
     * @param $registration
     * @param string $aircraft_icao
     * @param string $airline_icao
     * @return String either success or error
     */
	public function addSpotterImage($registration,$aircraft_icao = '', $airline_icao = '')
	{
		global $globalDebug,$globalAircraftImageFetch, $globalOffline;
		if ((isset($globalAircraftImageFetch) && $globalAircraftImageFetch === FALSE) || (isset($globalOffline) && $globalOffline === TRUE)) return '';
		$registration = filter_var($registration,FILTER_SANITIZE_STRING);
		$registration = trim($registration);
		//getting the aircraft image
		if ($globalDebug && $registration != '') echo 'Try to find an aircraft image for '.$registration.'...';
		elseif ($globalDebug && $aircraft_icao != '') echo 'Try to find an aircraft image for '.$aircraft_icao.'...';
		elseif ($globalDebug && $airline_icao != '') echo 'Try to find an aircraft image for '.$airline_icao.'...';
		$image_url = $this->findAircraftImage($registration,$aircraft_icao,$airline_icao);
		if ($registration == '' && $aircraft_icao != '') $registration = $aircraft_icao.$airline_icao;
		if ($image_url['original'] != '') {
			if ($globalDebug) echo 'Found !'."\n";
			$query  = "INSERT INTO spotter_image (registration, image, image_thumbnail, image_copyright, image_source,image_source_website) VALUES (:registration,:image,:image_thumbnail,:copyright,:source,:source_website)";
			try {
				$sth = $this->db->prepare($query);
				$sth->execute(array(':registration' => $registration,':image' => $image_url['original'],':image_thumbnail' => $image_url['thumbnail'], ':copyright' => $image_url['copyright'],':source' => $image_url['source'],':source_website' => $image_url['source_website']));
			} catch(PDOException $e) {
				echo $e->getMessage()."\n";
				return "error";
			}
		} elseif ($globalDebug) echo "Not found :'(\n";
		return "success";
	}

    /**
     * Adds the images based on the marine name
     *
     * @param $mmsi
     * @param string $imo
     * @param string $name
     * @return String either success or error
     */
	public function addMarineImage($mmsi,$imo = '',$name = '')
	{
		global $globalDebug,$globalMarineImageFetch, $globalOffline;
		if ((isset($globalMarineImageFetch) && !$globalMarineImageFetch) || (isset($globalOffline) && $globalOffline === TRUE)) return '';
		$mmsi = filter_var($mmsi,FILTER_SANITIZE_STRING);
		$imo = filter_var($imo,FILTER_SANITIZE_STRING);
		$name = filter_var($name,FILTER_SANITIZE_STRING);
		$name = trim($name);
		$Marine = new Marine($this->db);
		if ($imo == '' || $name == '') {
			$identity = $Marine->getIdentity($mmsi);
			if (isset($identity[0]['mmsi'])) {
				$imo = $identity[0]['imo'];
				if ($identity[0]['ship_name'] != '') $name = $identity[0]['ship_name'];
			}
		}
		unset($Marine);

		//getting the aircraft image
		if ($globalDebug && $name != '') echo 'Try to find an vessel image for '.$name.'...';
		$image_url = $this->findMarineImage($mmsi,$imo,$name);
		if ($image_url['original'] != '') {
			if ($globalDebug) echo 'Found !'."\n";
			$query  = "INSERT INTO marine_image (mmsi,imo,name, image, image_thumbnail, image_copyright, image_source,image_source_website) VALUES (:mmsi,:imo,:name,:image,:image_thumbnail,:copyright,:source,:source_website)";
			try {
				$sth = $this->db->prepare($query);
				$sth->execute(array(':mmsi' => $mmsi,':imo' => $imo,':name' => $name,':image' => $image_url['original'],':image_thumbnail' => $image_url['thumbnail'], ':copyright' => $image_url['copyright'],':source' => $image_url['source'],':source_website' => $image_url['source_website']));
			} catch(PDOException $e) {
				echo $e->getMessage()."\n";
				return "error";
			}
		} elseif ($globalDebug) echo "Not found :'(\n";
		return "success";
	}

    /**
     * Gets the aircraft image
     *
     * @param String $aircraft_registration the registration of the aircraft
     * @param string $aircraft_icao
     * @param string $airline_icao
     * @return array the aircraft thumbnail, orignal url and copyright
     */
	public function findAircraftImage($aircraft_registration, $aircraft_icao = '', $airline_icao = '')
	{
		global $globalAircraftImageSources, $globalIVAO, $globalAircraftImageCheckICAO, $globalVA;
		$Spotter = new Spotter($this->db);
		if (!isset($globalIVAO)) $globalIVAO = FALSE;
		$aircraft_registration = filter_var($aircraft_registration,FILTER_SANITIZE_STRING);
		if ($aircraft_registration != '' && $aircraft_registration != 'NA' && (!isset($globalVA) || $globalVA !== TRUE)) {
			if (strpos($aircraft_registration,'/') !== false) return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
			$aircraft_registration = urlencode(trim($aircraft_registration));
			$aircraft_info = $Spotter->getAircraftInfoByRegistration($aircraft_registration);
			if (isset($aircraft_info[0]['aircraft_name'])) $aircraft_name = $aircraft_info[0]['aircraft_name'];
			else $aircraft_name = '';
			if (isset($aircraft_info[0]['aircraft_icao'])) $aircraft_name = $aircraft_info[0]['aircraft_icao'];
			else $aircraft_icao = '';
			if (isset($aircraft_info[0]['airline_icao'])) $airline_icao = $aircraft_info[0]['airline_icao'];
			else $airline_icao = '';
		} elseif ($aircraft_icao != '') {
			$aircraft_info = $Spotter->getAllAircraftInfo($aircraft_icao);
			if (isset($aircraft_info[0]['type'])) $aircraft_name = $aircraft_info[0]['type'];
			else $aircraft_name = '';
			$aircraft_registration = $aircraft_icao;
		} else return array('thumbnail' => '','original' => '', 'copyright' => '', 'source' => '','source_website' => '');
		unset($Spotter);
		if (!isset($globalAircraftImageSources)) $globalAircraftImageSources = array('ivaomtl','wikimedia','airportdata','deviantart','flickr','bing','jetphotos','planepictures','planespotters');
		foreach ($globalAircraftImageSources as $source) {
			$source = strtolower($source);
			if ($source == 'ivaomtl' && $globalIVAO && $aircraft_icao != '' && $airline_icao != '') $images_array = $this->fromIvaoMtl('aircraft',$aircraft_icao,$airline_icao);
			if ($source == 'planespotters' && !$globalIVAO && extension_loaded('simplexml')) $images_array = $this->fromPlanespotters('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'flickr' && extension_loaded('simplexml')) $images_array = $this->fromFlickr('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'bing') $images_array = $this->fromBing('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'deviantart' && extension_loaded('simplexml')) $images_array = $this->fromDeviantart('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'wikimedia') $images_array = $this->fromWikimedia('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'jetphotos' && !$globalIVAO && class_exists("DomDocument")) $images_array = $this->fromJetPhotos('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'planepictures' && !$globalIVAO && class_exists("DomDocument")) $images_array = $this->fromPlanePictures('aircraft',$aircraft_registration,$aircraft_name);
			if ($source == 'airportdata' && !$globalIVAO) $images_array = $this->fromAirportData('aircraft',$aircraft_registration,$aircraft_icao,$aircraft_name);
			if ($source == 'customsources') $images_array = $this->fromCustomSource('aircraft',$aircraft_registration,$aircraft_name);
			if (isset($images_array) && $images_array['original'] != '') return $images_array;
		}
		if ((!isset($globalAircraftImageCheckICAO) || $globalAircraftImageCheckICAO === TRUE) && isset($aircraft_icao)) return $this->findAircraftImage($aircraft_icao);
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the vessel image
	*
	* @param String $mmsi the vessel mmsi
	* @param String $imo the vessel imo
	* @param String $name the vessel name
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function findMarineImage($mmsi,$imo = '',$name = '')

	{
		global $globalMarineImageSources;
		$mmsi = filter_var($mmsi,FILTER_SANITIZE_STRING);
		//$imo = filter_var($imo,FILTER_SANITIZE_STRING);
		$name = filter_var($name,FILTER_SANITIZE_STRING);
		$name = trim($name);
		if (strlen($name) < 4) return array('thumbnail' => '','original' => '', 'copyright' => '', 'source' => '','source_website' => '');
		/*
		$Marine = new Marine($this->db);
		if ($imo == '' || $name == '') {
			$identity = $Marine->getIdentity($mmsi);
			if (isset($identity[0]['mmsi'])) {
				$imo = $identity[0]['imo'];
				$name = $identity[0]['ship_name'];
			}
		}
		unset($Marine);
		*/
		if (!isset($globalMarineImageSources)) $globalMarineImageSources = array('wikimedia','deviantart','flickr','bing');
		foreach ($globalMarineImageSources as $source) {
			$source = strtolower($source);
			if ($source == 'flickr') $images_array = $this->fromFlickr('marine',$mmsi,$name);
			if ($source == 'bing') $images_array = $this->fromBing('marine',$mmsi,$name);
			if ($source == 'deviantart') $images_array = $this->fromDeviantart('marine',$mmsi,$name);
			if ($source == 'wikimedia') $images_array = $this->fromWikimedia('marine',$mmsi,$name);
			if ($source == 'customsources') $images_array = $this->fromCustomSource('marine',$mmsi,$name);
			if (isset($images_array) && $images_array['original'] != '') return $images_array;
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from Planespotters
	*
	* @param String $aircraft_registration the registration of the aircraft
	* @param String $aircraft_name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromPlanespotters($type,$aircraft_registration, $aircraft_name='') {

		$Common = new Common();
		// If aircraft registration is only number, also check with aircraft model
		if (preg_match('/^[[:digit]]+$/',$aircraft_registration) && $aircraft_name != '') {
			$url= 'http://www.planespotters.net/Aviation_Photos/search.php?tag='.$aircraft_registration.'&actype=s_'.urlencode($aircraft_name).'&output=rss';
		} else {
			//$url= 'http://www.planespotters.net/Aviation_Photos/search.php?tag='.$airline_aircraft_type.'&output=rss';
			$url= 'http://www.planespotters.net/Aviation_Photos/search.php?reg='.$aircraft_registration.'&output=rss';
		}
		$data = $Common->getData($url);
		if (substr($data, 0, 5) != "<?xml") return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		if ($xml = simplexml_load_string($data)) {
			if (isset($xml->channel->item)) {
				$image_url = array();
				$thumbnail_url = trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->thumbnail->attributes()->url);
				$image_url['thumbnail'] = $thumbnail_url;
				$image_url['original'] = str_replace('thumbnail','original',$thumbnail_url);
				$image_url['copyright'] = trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->copyright);
				$image_url['source_website'] = trim((string)$xml->channel->item->link);
				$image_url['source'] = 'planespotters';
				return $image_url;
			}
		} 
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

    /**
     * Gets the aircraft image from Deviantart
     *
     * @param $type
     * @param String $registration the registration of the aircraft
     * @param String $name type of the aircraft
     * @return array the aircraft thumbnail, orignal url and copyright
     */
	public function fromDeviantart($type,$registration, $name='') {
		$Common = new Common();
		if ($type == 'aircraft') {
			// If aircraft registration is only number, also check with aircraft model
			if (preg_match('/^[[:digit]]+$/',$registration) && $name != '') {
				$url= 'http://backend.deviantart.com/rss.xml?type=deviation&q='.$registration.'%20'.urlencode($name);
			} else {
				$url= 'http://backend.deviantart.com/rss.xml?type=deviation&q=aircraft%20'.$registration;
			}
		} elseif ($type == 'marine') {
			$url= 'http://backend.deviantart.com/rss.xml?type=deviation&q=ship%20"'.urlencode($name).'"';
		} else {
			$url= 'http://backend.deviantart.com/rss.xml?type=deviation&q="'.urlencode($name).'"';
		}
		$data = $Common->getData($url);
		if (substr($data, 0, 5) != "<?xml") return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		if ($xml = simplexml_load_string($data)) {
			if (isset($xml->channel->item->link)) {
				$image_url = array();
				$thumbnail_url = trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->thumbnail->attributes()->url);
				$image_url['thumbnail'] = $thumbnail_url;
				$original_url = trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->content->attributes()->url);
				$image_url['original'] = $original_url;
				$image_url['copyright'] = str_replace('Copyright ','',trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->copyright));
				$image_url['source_website'] = trim((string)$xml->channel->item->link);
				$image_url['source'] = 'deviantart';
				return $image_url;
			}
		} 
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from JetPhotos
	*
	* @param String $aircraft_registration the registration of the aircraft
	* @param String $aircraft_name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromJetPhotos($type,$aircraft_registration, $aircraft_name='') {

		$Common = new Common();
		$url= 'https://www.jetphotos.com/photo/keyword/'.$aircraft_registration;
		$data = $Common->getData($url);
		$dom = new DOMDocument();
		@$dom->loadHTML($data);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
		$all_pics = array();
                foreach($dom->getElementsByTagName('img') as $image) {
                 $all_pics[] = $image->getAttribute('src');
                }
		$all_authors = array();
                foreach($dom->getElementsByTagName('span') as $author) {
                 if (strpos($author->nodeValue, "By: ") !== false) {
                  $all_authors[] = $author->nodeValue;
                 }
                }
		$all_ref = array();
                foreach($dom->getElementsByTagName('a') as $link) {
                 if (strpos($link->getAttribute('href'), "/photo/") !== false) {
                  $all_ref[] = $link->getAttribute('href');
                 }
                }
		if (isset($all_pics[8])) {
			$image_url = array();
			$image_url['thumbnail'] = 'http:'.$all_pics[3];
			$image_url['original'] = 'http:'.str_replace('/400/','/full/',$all_pics[3]);
			$image_url['copyright'] = str_replace('By: ','',$all_authors[0]);
			$image_url['source_website'] = 'https://jetphotos.net'.$all_ref[0];
			$image_url['source'] = 'JetPhotos';
			return $image_url;
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from PlanePictures
	*
	* @param String $aircraft_registration the registration of the aircraft
	* @param String $aircraft_name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromPlanePictures($type,$aircraft_registration, $aircraft_name='') {

		$Common = new Common();
		$url= 'https://www.planepictures.net/v3/search_en.php?srch='.$aircraft_registration.'&stype=reg&srng=2';
		$data = $Common->getData($url);
		$dom = new DOMDocument();
		@$dom->loadHTML($data);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
		$all_pics = array();
		foreach($dom->getElementsByTagName('img') as $image) {
			$all_pics[] = $image->getAttribute('src');
		}
		$all_links = array();
		foreach($dom->getElementsByTagName('a') as $link) {
			$all_links[] = array('text' => $link->textContent,'href' => $link->getAttribute('href'));
		}
		if (isset($all_pics[4])) {
			$image_url = array();
			$image_url['thumbnail'] = 'http://www.planepictures.net'.$all_pics[4];
			$image_url['original'] = 'http://www.planepictures.net'.str_replace('_TN','',$all_pics[4]);
			$image_url['copyright'] = $all_links[28]['text'];
			$image_url['source_website'] = 'https://www.planepictures.net'.str_replace('./','/',$all_links[23]['href']);
			$image_url['source'] = 'PlanePictures';
			return $image_url;
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from Flickr
	*
	* @param String $registration the registration of the aircraft
	* @param String $name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromFlickr($type,$registration,$name='') {
		$Common = new Common();
		if ($type == 'aircraft') {
			if ($name != '') $url = 'https://api.flickr.com/services/feeds/photos_public.gne?format=rss2&license=1,2,3,4,5,6,7&per_page=1&tags='.$registration.','.urlencode($name);
			else $url = 'https://api.flickr.com/services/feeds/photos_public.gne?format=rss2&license=1,2,3,4,5,6,7&per_page=1&tags='.$registration.',aircraft';
		} elseif ($type == 'marine') {
			if ($name != '') $url = 'https://api.flickr.com/services/feeds/photos_public.gne?format=rss2&license=1,2,3,4,5,6,7&per_page=1&tags=ship,'.urlencode($name);
			else $url = 'https://api.flickr.com/services/feeds/photos_public.gne?format=rss2&license=1,2,3,4,5,6,7&per_page=1&tags='.$registration.',ship';
		}
		$data = $Common->getData($url);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		if (substr($data, 0, 5) != "<?xml") return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		if ($xml = simplexml_load_string($data)) {
			if (isset($xml->channel->item)) {
				$original_url = trim((string)$xml->channel->item->enclosure->attributes()->url);
				$image_url = array();
				$image_url['thumbnail'] = $original_url;
				$image_url['original'] = $original_url;
				$image_url['copyright'] = trim((string)$xml->channel->item->children('http://search.yahoo.com/mrss/')->credit);
				$image_url['source_website'] = trim((string)$xml->channel->item->link);
				$image_url['source'] = 'flickr';
				return $image_url;
			}
		} 
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

    /**
     * @param $type
     * @param $aircraft_icao
     * @param $airline_icao
     * @return array
     */
    public function fromIvaoMtl($type, $aircraft_icao, $airline_icao) {

		$Common = new Common();
		//echo "\n".'SEARCH IMAGE : http://mtlcatalog.ivao.aero/images/aircraft/'.$aircraft_icao.$airline_icao.'.jpg';
		if ($Common->urlexist('http://mtlcatalog.ivao.aero/images/aircraft/'.$aircraft_icao.$airline_icao.'.jpg')) {
			$image_url = array();
			$image_url['thumbnail'] = 'http://mtlcatalog.ivao.aero/images/aircraft/'.$aircraft_icao.$airline_icao.'.jpg';
			$image_url['original'] = 'http://mtlcatalog.ivao.aero/images/aircraft/'.$aircraft_icao.$airline_icao.'.jpg';
			$image_url['copyright'] = 'IVAO';
			$image_url['source_website'] = 'http://mtlcatalog.ivao.aero/';
			$image_url['source'] = 'ivao.aero';
			return $image_url;
		} else {
			return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		}
	}

    /**
     * Gets the aircraft image from Bing
     *
     * @param $type
     * @param String $aircraft_registration the registration of the aircraft
     * @param String $aircraft_name type of the aircraft
     * @return array the aircraft thumbnail, orignal url and copyright
     */
	public function fromBing($type,$aircraft_registration,$aircraft_name='') {
		global $globalImageBingKey;
		$Common = new Common();
		if (!isset($globalImageBingKey) || $globalImageBingKey == '') return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		if ($type == 'aircraft') {
			if ($aircraft_name != '') $url = 'https://api.datamarket.azure.com/Bing/Search/v1/Image?$format=json&$top=1&Query=%27'.$aircraft_registration.'%20'.urlencode($aircraft_name).'%20-site:planespotters.com%20-site:flickr.com%27';
			else $url = 'https://api.datamarket.azure.com/Bing/Search/v1/Image?$format=json&$top=1&Query=%27%2B'.$aircraft_registration.'%20%2Baircraft%20-site:planespotters.com%20-site:flickr.com%27';
		} elseif ($type == 'marine') {
			if ($aircraft_name != '') $url = 'https://api.datamarket.azure.com/Bing/Search/v1/Image?$format=json&$top=1&Query=%27'.urlencode($aircraft_name).'%20%2Bship%20-site:flickr.com%27';
			else $url = 'https://api.datamarket.azure.com/Bing/Search/v1/Image?$format=json&$top=1&Query=%27%2B'.$aircraft_registration.'%20%2Bship%20-site:flickr.com%27';
		}
		$headers = array("Authorization: Basic " . base64_encode("ignored:".$globalImageBingKey));
		$data = $Common->getData($url,'get','',$headers);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		$result = json_decode($data);
		if (isset($result->d->results[0]->MediaUrl)) {
			$image_url = array();
			$image_url['original'] = $result->d->results[0]->MediaUrl;
			$image_url['source_website'] = $result->d->results[0]->SourceUrl;
			// Thumbnail can't be used this way...
			// $image_url['thumbnail'] = $result->d->results[0]->Thumbnail->MediaUrl;
			$image_url['thumbnail'] = $result->d->results[0]->MediaUrl;
			$url = parse_url($image_url['source_website']);
			$image_url['copyright'] = $url['host'];
			$image_url['source'] = 'bing';
			return $image_url;
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from airport-data
	*
	* @param String $aircraft_registration the registration of the aircraft
	* @param String $aircraft_icao the icao code of the aircraft
	* @param String $aircraft_name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromAirportData($type,$aircraft_registration,$aircraft_icao,$aircraft_name='') {

		$Common = new Common();
		$url = 'http://www.airport-data.com/api/ac_thumb.json?&n=1&r='.$aircraft_registration.'&m='.$aircraft_icao;
		$data = $Common->getData($url);
		$result = json_decode($data);
		if (isset($result->count) && $result->count > 0) {
			$image_url = array();
			$image_url['original'] = str_replace('thumbnails','large',$result->data[0]->image);
			$image_url['source_website'] = $result->data[0]->link;
			$image_url['thumbnail'] = $result->data[0]->image;
			$image_url['copyright'] = $result->data[0]->photographer;
			$image_url['source'] = 'AirportData';
			return $image_url;
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets image from WikiMedia
	*
	* @param String $registration the registration of the aircraft/mmsi
	* @param String $name name
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromWikimedia($type,$registration,$name='') {
		$Common = new Common();
		if ($type == 'aircraft') {
			if ($name != '') $url = 'https://commons.wikimedia.org/w/api.php?action=query&list=search&format=json&srlimit=1&srnamespace=6&continue&srsearch="'.$registration.'"%20'.urlencode($name);
			else $url = 'https://commons.wikimedia.org/w/api.php?action=query&list=search&format=json&srlimit=1&srnamespace=6&continue&srsearch="'.$registration.'"%20aircraft';
		} elseif ($type == 'marine') {
			if ($name != '') $url = 'https://commons.wikimedia.org/w/api.php?action=query&list=search&format=json&srlimit=1&srnamespace=6&continue&srsearch="'.urlencode($name).'%20ship"';
			else return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		}
		$data = $Common->getData($url);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		$result = json_decode($data);
		if (isset($result->query->search[0]->title)) {
			$fileo = $result->query->search[0]->title;
			if (substr($fileo,-3) == 'pdf') return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
			$file = urlencode($fileo);
			$url2 = 'https://commons.wikimedia.org/w/api.php?action=query&format=json&continue&iilimit=500&prop=imageinfo&iiprop=user|url|size|mime|sha1|timestamp&iiurlwidth=200%27&titles='.$file;
			$data2 = $Common->getData($url2);
			$result2 = json_decode($data2);
			if (isset($result2->query->pages)) {
				foreach ($result2->query->pages as $page) {
					if (isset($page->imageinfo[0]->user)) {
						$image_url = array();
						$image_url['copyright'] = 'Wikimedia, '.$page->imageinfo[0]->user;
						$image_url['original'] = $page->imageinfo[0]->url;
						$image_url['thumbnail'] = $page->imageinfo[0]->thumburl;
						$image_url['source'] = 'wikimedia';
						$image_url['source_website'] = 'http://commons.wikimedia.org/wiki/'.$fileo;
						//return $image_url;
					}
				}
			}
			if (isset($image_url['original'])) {
				$url2 = 'https://commons.wikimedia.org/w/api.php?action=query&prop=imageinfo&iiprop=extmetadata&format=json&continue&titles='.$file;
				$data2 = $Common->getData($url2);
				$result2 = json_decode($data2);
				if (isset($result2->query->pages)) {
					foreach ($result2->query->pages as $page) {
						if (isset($page->imageinfo[0]->extmetadata->Artist)) {
							$image_url['copyright'] = preg_replace('/ from(.*)/','',strip_tags($page->imageinfo[0]->extmetadata->Artist->value));
							if (isset($page->imageinfo[0]->extmetadata->License->value)) {
								$image_url['copyright'] = $image_url['copyright'].' (under '.$page->imageinfo[0]->extmetadata->License->value.')';
							}
							$image_url['copyright'] = trim(str_replace('\n','',$image_url['copyright']));
							return $image_url;
						}
					}
				}
				return $image_url;
			}
		}
		return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
	}

	/**
	* Gets the aircraft image from custom url
	*
	* @param String $registration the registration of the aircraft
	* @param String $name type of the aircraft
	* @return array the aircraft thumbnail, orignal url and copyright
	*
	*/
	public function fromCustomSource($type,$registration,$name='') {

		global $globalAircraftImageCustomSources, $globalMarineImageCustomSources, $globalDebug;
		//$globalAircraftImageCustomSource[] = array('thumbnail' => '','original' => '', 'copyright' => '', 'source_website' => '', 'source' => '','exif' => true);
		if (!empty($globalAircraftImageCustomSources) && $type == 'aircraft') {
			$customsources = array();
			if (!isset($globalAircraftImageCustomSources[0])) {
				$customsources[] = $globalAircraftImageCustomSources;
			} else {
				$customsources = $globalAircraftImageCustomSources;
			}
			foreach ($customsources as $source) {
				$Common = new Common();
				if (!isset($source['original']) && $globalDebug) {
					echo 'original entry not found for $globalAircraftImageCustomSources.';
					print_r($source);
					print_r($customsources);
				}
				$url = str_replace('{registration}',$registration,$source['original']);
				$url_thumbnail = str_replace('{registration}',$registration,$source['thumbnail']);
				if ($Common->urlexist($url)) {
					$image_url = array();
					$image_url['thumbnail'] = $url_thumbnail;
					$image_url['original'] = $url;
					if ($source['exif'] && exif_imagetype($url) == IMAGETYPE_JPEG) $exifCopyright = $this->getExifCopyright($url);
					else $exifCopyright = '';
					if ($exifCopyright  != '') $image_url['copyright'] = $exifCopyright;
					elseif (isset($source['copyright'])) $image_url['copyright'] = $source['copyright'];
					else $image_url['copyright'] = $source['source_website'];
					$image_url['source_website'] = $source['source_website'];
					$image_url['source'] = $source['source'];
					return $image_url;
				}
			}
			return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');
		} else return array('thumbnail' => '','original' => '', 'copyright' => '','source' => '','source_website' => '');

		if (!empty($globalMarineImageCustomSources) && $type == 'marine') {
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
			$customsources = array();
			if (!isset($globalMarineImageCustomSources[0])) {
				$customsources[] = $globalMarineImageCustomSources;
			} else {
				$customsources = $globalMarineImageCustomSources;
			}
			foreach ($customsources as $source) {
				$Common = new Common();
				if (!isset($source['original']) && $globalDebug) {
					echo 'original entry not found for $globalMarineImageCustomSources.';
					print_r($source);
					print_r($customsources);
				}
				$url = str_replace('{registration}',$registration,$source['original']);
				$url = str_replace('{mmsi}',$registration,$url);
				$url = str_replace('{name}',$name,$url);
				$url_thumbnail = str_replace('{registration}',$registration,$source['thumbnail']);
				$url_thumbnail = str_replace('{mmsi}',$registration,$url_thumbnail);
				$url_thumbnail = str_replace('{name}',$name,$url_thumbnail);
				if ($Common->urlexist($url)) {
					$image_url = array();
					$image_url['thumbnail'] = $url_thumbnail;
					$image_url['original'] = $url;
					if ($source['exif'] && exif_imagetype($url) == IMAGETYPE_JPEG) $exifCopyright = $this->getExifCopyright($url);
					else $exifCopyright = '';
					if ($exifCopyright  != '') $image_url['copyright'] = $exifCopyright;
					elseif (isset($source['copyright'])) $image_url['copyright'] = $source['copyright'];
					else $image_url['copyright'] = $source['source_website'];
					$image_url['source_website'] = $source['source_website'];
					$image_url['source'] = $source['source'];
					return $image_url;
				}
			}
			return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
		} else return false;
	}
}

//$Image = new Image();
//print_r($Image->fromAirportData('F-GZHM'));

?>

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require/class.Image.php (17 issues)

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Ysurac / FlightAirMap

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require/class.Image.php (17 issues)

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