{

private $clockImagePath;

private $locationPinImagePath;

private $speechBubbleImagePath;

private $heartShapeImagePath;

private $logoImagePath;

private $defaultProfilePicturePath;

private $defaultPhotoPath;

private $Font;

private $BoldFont;

private $username = "";

private $location = "";

private $caption = "";

private $link = "";

private $profilePictureURL;

private $photoURL;

private $creationTime;

private $likes;

private $logo;

private $canvas;

private $white;

private $blue;

private $paleBlue;

private $grey;

private $darkGrey;

public function __construct($username, $location, $caption, $link, $profilePictureURL, $photoURL, $creationTime, $likes, $logo)

{

if (!empty($username)) $this->username = $username;

if (!empty($location)) $this->location = $location;

if (!empty($caption)) $this->caption = $caption;

if (!empty($link)) $this->link = $link;

$this->profilePictureURL = $profilePictureURL;

$this->photoURL = $photoURL;

$this->creationTime = $creationTime;

$this->likes = $likes;

$this->logo = $logo;

$this->clockImagePath = $_SERVER['DOCUMENT_ROOT'].'/assets/images/clock.png';

$this->locationPinImagePath = $_SERVER['DOCUMENT_ROOT'].'/assets/images/locationPin.png';

$this->speechBubbleImagePath = $_SERVER['DOCUMENT_ROOT'].'/assets/images/speechBubble.png';

$this->heartShapeImagePath = $_SERVER['DOCUMENT_ROOT']."/assets/images/heartShape.png";

$this->logoImagePath = $_SERVER['DOCUMENT_ROOT'].'/assets/logo/'.$logo.'.png';

$this->defaultProfilePicturePath = $_SERVER['DOCUMENT_ROOT']."/assets/images/defaultProfilePicture.jpg";

$this->defaultPhotoPath = $_SERVER['DOCUMENT_ROOT']."/assets/images/defaultPhoto.jpg";

$this->Font = $_SERVER['DOCUMENT_ROOT']."/assets/fonts/Helvetica.ttf";

$this->BoldFont = $_SERVER['DOCUMENT_ROOT']."/assets/fonts/HelveticaBold.ttf";

$this->canvas = imagecreatetruecolor(640, 960);

$this->white = imagecolorallocate($this->canvas, 255, 255, 255);

$this->blue = imagecolorallocate($this->canvas, 46, 94, 134);

$this->paleBlue = imagecolorallocate($this->canvas, 83, 152, 209);

$this->grey = imagecolorallocate($this->canvas, 150, 150, 150);

$this->darkGrey = imagecolorallocate($this->canvas, 70, 70, 70);

}

public function getPrintJpeg()

{

imageantialias($this->canvas, true);

$this->draw();

// Start a new output buffer

ob_start();

imagejpeg($this->canvas, NULL, 100);

$print = ob_get_contents();

// Stop this output buffer

ob_end_clean();

imagedestroy($this->canvas);

return $print;

}

public function decodeCharacters($string)

{

return iconv("UTF-8", "ISO-8859-1", $string);

}

public function imageFromUrl($url)

{

$curl = curl_init();

// Set some options - we are passing in a useragent too here

curl_setopt_array($curl, array(

CURLOPT_RETURNTRANSFER => 1,

CURLOPT_URL => $url,

CURLOPT_CONNECTTIMEOUT => 5

));

$image = curl_exec($curl);

curl_close($curl);

return $image;

}

public function formattedCreationTime()

{

if (empty($this->creationTime)) $creationTimeFormatted = "ERR:OR PM";

else $creationTimeFormatted = gmdate('g:i A', $this->creationTime);

return $creationTimeFormatted;

}

private function formatInput()

{

$username = $this->username;

$location = $this->location;

$caption = $this->caption;

/* Check that the strings aren't too long and clean up input*/

$username = (strlen($username) > 22) ? substr($username, 0, 20).'...' : $username;

$location = (strlen($location) > 33) ? substr($location, 0, 30).'...' : $location;

// Get rid of any special characters that could cause problems

$username = stripslashes($username);

$location = stripslashes($location);

$caption = stripslashes($caption);

$this->username = $this->decodeCharacters($username);

$this->location = $this->decodeCharacters($location);

$this->caption = $this->decodeCharacters($caption);

/* echo "input formatted!".$this->username.$this->location.$this->caption; */

}

private function draw()

{

$clockImagePath = $this->clockImagePath;

$locationPinImagePath = $this->locationPinImagePath;

$speechBubbleImagePath = $this->speechBubbleImagePath;

$heartShapeImagePath = $this->heartShapeImagePath;

$logoImagePath = $this->logoImagePath;

$defaultProfilePicturePath = $this->defaultProfilePicturePath;

$defaultPhotoPath = $this->defaultPhotoPath;

$Font = $this->Font;

$BoldFont = $this->BoldFont;

$username = $this->username;

$location = $this->location;

$caption = $this->caption;

$link = $this->link;

$profilePictureURL = $this->profilePictureURL;

$photoURL = $this->photoURL;

$creationTime = $this->creationTime;

$likes = $this->likes;

$logo = $this->logo;

$canvas = $this->canvas;

$white = $this->white;

$blue = $this->blue;

$paleBlue = $this->paleBlue;

$grey = $this->grey;

$darkGrey = $this->darkGrey;

$this->formatInput();

# ! Draw the white background of the image

imagefilledrectangle($canvas, 0, 0, 640, 960, $white);

// Draw the profile picture

// If the links to the photos are incomplete default to local images

$profilePicture = (empty($profilePictureURL)) ? imagecreatefromjpeg($defaultProfilePicturePath) : imagecreatefromstring($this->imageFromUrl($profilePictureURL));

imagecopyresized($canvas, $profilePicture, 30, 50, 0, 0, 50, 50, 150, 150);

imagedestroy($profilePicture);

# ! Draw the photo

// If the links to the photos are incomplete default to local images

$photo = (empty($photoURL)) ? imagecreatefromjpeg($defaultPhotoPath) : imagecreatefromstring(($this->imageFromUrl($photoURL)));

imagecopyresized($canvas, $photo, 30, 110, 0, 0, 580, 580, 612, 612);

imagedestroy($photo);

// If there is a location add it

$creationTimeFormatted = $this->formattedCreationTime();

if (!empty($location)) {

// Location Pin

$locationPinImage = imagecreatefrompng($locationPinImagePath);

imagecopy($canvas, $locationPinImage, 90, 77, 0, 0, 16, 23);

imagedestroy($locationPinImage);

// Location

imagettftext($canvas, 21, 0, 110, 100, $paleBlue, $BoldFont, $location);

// Username

imagettftext($canvas, 21, 0, 90, 70, $blue, $BoldFont, $username);

// Creation Time

$dimensions = imagettfbbox(21, 0, $BoldFont, $creationTimeFormatted);

$textWidth = abs($dimensions[4] - $dimensions[0]);

$horizontalPositionOfCreationTimeText = (611 - $textWidth);

imagettftext($canvas, 21, 0, $horizontalPositionOfCreationTimeText, 70, $grey, $BoldFont, $creationTimeFormatted);

// Add the clock image

$clockImage = imagecreatefrompng($clockImagePath);

imagecopy($canvas, $clockImage, ($horizontalPositionOfCreationTimeText - 25), 50, 0, 0, 18, 18);

imagedestroy($clockImage);

}

else {

// Username

imagettftext($canvas, 21, 0, 90, 92, $blue, $BoldFont, $username);

// Creation Time

$dimensions = imagettfbbox(21, 0, $BoldFont, $creationTimeFormatted);

$textWidth = abs($dimensions[4] - $dimensions[0]);

$horizontalPositionOfCreationTimeText = (608 - $textWidth);

imagettftext($canvas, 21, 0, $horizontalPositionOfCreationTimeText, 90, $grey, $BoldFont, $creationTimeFormatted);

// Add the clock image

$clockImage = imagecreatefrompng($clockImagePath);

imagecopy($canvas, $clockImage, ($horizontalPositionOfCreationTimeText - 25), 72, 0, 0, 18, 18);

imagedestroy($clockImage);

}

# ! Likes

$likes = intval($likes);

if ($likes>0) {

// Add the heart shape image

$heartShapeImage = imagecreatefrompng($heartShapeImagePath);

imagecopy($canvas, $heartShapeImage, 30, 708, 0, 0, 24, 24);

imagedestroy($heartShapeImage);

// Add the number of likes - fix singular/plural issue

$formattedNumberOfLikes = ($likes>1) ? "$likes likes" : "$likes like";

imagettftext($canvas, 21, 0, 60, 730, $blue, $BoldFont, $formattedNumberOfLikes);

}

# ! Comments

if (!empty($caption)) {

// Move the line lower if there is a 'likes' section above it

$heightDifferenceDueToLikes = ($likes>0) ? 35 : 0;

// Add the speech bubble image

$speechBubbleImage = imagecreatefrompng($speechBubbleImagePath);

imagecopy($canvas, $speechBubbleImage, 30, (710 + $heightDifferenceDueToLikes), 0, 0, 24, 24);

imagedestroy($speechBubbleImage);

// Add the comment - Username

$dimensions = imagettfbbox(21, 0, $BoldFont, $username);

$textWidth = abs($dimensions[4] - $dimensions[0]);

imagettftext($canvas, 21, 0, 60, (730 + $heightDifferenceDueToLikes), $blue, $BoldFont, $username);

// Calculate where to append the rest of the comment

$horizontalPositionOfComment = ($textWidth + 60 + 10);

$dimensions = imagettfbbox(21, 0, $Font, $caption);

$farRightXCoordinate = abs($dimensions[4] - $dimensions[0]) + $horizontalPositionOfComment;

if ($farRightXCoordinate <= (600 - 10)) {

// Comment fits on one line - no worries here!

// Add the rest of the comment

imagettftext($canvas, 22, 0, $horizontalPositionOfComment, (730 + $heightDifferenceDueToLikes), $darkGrey, $Font, $caption);

}

else {

// We are going to have to bodge it about a bit...

// If there are no likes then we have an extra line available

$maximumNumberOfLinesForComments = ($likes==0) ? "3" : "2";

$lineCount;

$firstLine;

$secondeLine;

$words = explode(" ", $caption);

// First line of the comment

$index = 0;

$farRightXCoordinate;

do {

// Add add a word to the first line

$firstLine .= $words[$index].' ';

// Increment the index value by 1

$index ++;

// Calculate the new far right position

$dimensions = imagettfbbox(21, 0, $Font, $firstLine);

$farRightXCoordinate = abs($dimensions[4] - $dimensions[0]) + $horizontalPositionOfComment;

}

while ($farRightXCoordinate <= (600 - 10));

$firstLine = array_slice($words, 0, ($index-1));

$firstLine = implode(' ', $firstLine);

imagettftext($canvas, 22, 0, $horizontalPositionOfComment, (730 + $heightDifferenceDueToLikes), $darkGrey, $Font, $firstLine);

// Second line of the comment

// Remove the words the were printed on the first line from the the array

$words = array_slice($words, ($index - 1));

// We are now starting the second line

$lineCount = 2;

for ($i = 0; $i < count($words); $i++) {

// Working out what the string will be next loop

$string = $secondeLine.$words[$i].$words[($i + 1)];

// Working out how big the box will be next loop

$dimensions = imagettfbbox(21, 0, $Font, $string);

// Working out the far right coordinate next loop

$farRightXCoordinate = abs($dimensions[4] - $dimensions[0]) + 60;

// If the string will be too long return

if ($farRightXCoordinate >= (600 - 10)) {

if ($lineCount==$maximumNumberOfLinesForComments) {

$secondeLine = substr($secondeLine, 0, -3)."...";

break;

}

$secondeLine .= PHP_EOL;

$lineCount ++;

}

// Append the word to the line

$secondeLine .= $words[$i].' ';

}

imagettftext($canvas, 22, 0, 60, (768 + $heightDifferenceDueToLikes), $darkGrey, $Font, $secondeLine);

}

}

# ! Link to Instergram

$dimensions = imagettfbbox(18, 0, $BoldFont, $link);

$textWidth = abs($dimensions[4] - $dimensions[0]);

$horizontalPositionOfCreationTimeText = (608 - $textWidth);

imagettftext($canvas, 18, 0, $horizontalPositionOfCreationTimeText, 910, $darkGrey, $BoldFont, $link);

# ! Taken on...

if (!empty($creationTime)) {

$takenOnDate = date("d/m/y", $creationTime);

$takenOnDate = "TAKEN ON $takenOnDate";

$dimensions = imagettfbbox(18, 0, $BoldFont, $takenOnDate);

$textWidth = abs($dimensions[4] - $dimensions[0]);

$horizontalPositionOfCreationTimeText = (608 - $textWidth);

imagettftext($canvas, 18, 0, $horizontalPositionOfCreationTimeText, 880, $darkGrey, $BoldFont, $takenOnDate);

}

# ! Add the logo

if (!empty($logo)) {

// Make the name all lowercase

$logo = strtolower($logo);

$logoImagePath = 'logo/'.$logo.'.png';

// Check that the logo exists

if (file_exists($logoImagePath)) {

$logoImage = imagecreatefrompng($logoImagePath);

list($width, $height) = getimagesize($logoImagePath);

imagecopy($canvas, $logoImage, 30, (910 - $height), 0, 0, $width, $height);

imagedestroy($logoImage);

}

}

}

{

$curl = curl_init();

curl_setopt_array($curl, array(

CURLOPT_RETURNTRANSFER => 1,

CURLOPT_URL => "http://api.instagram.com/oembed?url=$link",

));

$responce = curl_exec($curl);

curl_close($curl);

$data = json_decode($responce);

return $data->media_id;

{

$curl = curl_init();

curl_setopt_array($curl, array(

CURLOPT_RETURNTRANSFER => 1,

CURLOPT_URL => "https://api.instagram.com/v1/media/$mediaId?client_id=$clientId",

));

$responce = curl_exec($curl);

curl_close($curl);

$media = json_decode($responce);

$username = $media->data->user->username;

$profilePictureURL = $media->data->user->profile_picture;

$photoURL = $media->data->images->standard_resolution->url;

$creationTime = $media->data->created_time;

$location = $media->data->location->name;

$caption = $media->data->caption->text;

$likes = $media->data->likes->count;

$link = $media->data->link;

$logo = "";

$printGenerator = new PrintGenerator($username, $location, $caption, $link, $profilePictureURL, $photoURL, $creationTime, $likes, $logo);

$print = $printGenerator->getPrintJpeg();

return $print;

{

if (empty($link)) die("No Link!");

$mediaId = instagramMediaIdFromLink($link);

if (empty($mediaId)) die("Invalid Media ID!");

$print = instagramPrintFromMediaId($mediaId, $clientId);

return $print;