/**
* Pull EXIF data from image file
*
* @param TidypicsImage $image
*/
function td_get_exif($image)
{
// catch for those who don't have exif module loaded
if (!is_callable('exif_read_data')) {
return;
}
$mime = $image->mimetype;
if ($mime != 'image/jpeg' && $mime != 'image/pjpeg') {
return;
}
$filename = $image->getFilenameOnFilestore();
$exif = exif_read_data($filename, "ANY_TAG", true);
if (is_array($exif)) {
// What data is in the image file?
$data = false;
// We start with no data
if (is_array($exif['IFD0']) && is_array($exif['EXIF'])) {
$data = array_merge($exif['IFD0'], $exif['EXIF']);
} else {
if (is_array($exif['IFD0'])) {
$data = $exif['IFD0'];
} else {
if (is_array($exif['EXIF'])) {
$data = $exif['EXIF'];
}
}
}
if ($data && is_array($data) && count($data) > 0) {
foreach ($data as $key => $value) {
if (is_string($value)) {
// there are sometimes unicode characters that cause problems with serialize
$data[$key] = preg_replace('/[^[:print:]]/', '', $value);
}
}
}
if (is_array($exif['GPS'])) {
// GPS data
$gps_exif = array_intersect_key($exif['GPS'], array_flip(array('GPSLatitudeRef', 'GPSLatitude', 'GPSLongitudeRef', 'GPSLongitude')));
if (count($gps_exif) == 4) {
if (is_array($gps_exif['GPSLatitude']) && in_array($gps_exif['GPSLatitudeRef'], array('S', 'N')) && is_array($gps_exif['GPSLongitude']) && in_array($gps_exif['GPSLongitudeRef'], array('W', 'E'))) {
$data['latitude'] = parse_exif_gps_data($gps_exif['GPSLatitude'], $gps_exif['GPSLatitudeRef']);
$data['longitude'] = parse_exif_gps_data($gps_exif['GPSLongitude'], $gps_exif['GPSLongitudeRef']);
}
}
}
if ($data && is_array($data) && count($data) > 0) {
$image->tp_exif = serialize($data);
}
}
}
/**
* Pull EXIF data from image file
*
* @param TidypicsImage $file
*/
function td_get_exif($file)
{
// catch for those who don't have exif module loaded
if (!is_callable('exif_read_data')) {
return;
}
$mime = $file->mimetype;
if ($mime != 'image/jpeg' && $mime != 'image/pjpeg') {
return;
}
$filename = $file->getFilenameOnFilestore();
$exif = exif_read_data($filename);
create_metadata($file->getGUID(), "tp_exif", serialize($exif), "text", $file->getOwnerGUID(), ACCESS_PUBLIC);
}
/**
* Pull EXIF data from image file
*
* @param TidypicsImage $image
*/
function td_get_exif($image)
{
// catch for those who don't have exif module loaded
if (!is_callable('exif_read_data')) {
return;
}
$mime = $image->mimetype;
if ($mime != 'image/jpeg' && $mime != 'image/pjpeg') {
return;
}
$filename = $image->getFilenameOnFilestore();
$exif = exif_read_data($filename, 'IFD0,EXIF', true);
if (is_array($exif)) {
$data = array_merge($exif['IFD0'], $exif['EXIF']);
foreach ($data as $key => $value) {
if (is_string($value)) {
// there are sometimes unicode characters that cause problems with serialize
$data[$key] = preg_replace('/[^[:print:]]/', '', $value);
}
}
$image->tp_exif = serialize($data);
}
}
forward(REFERER);
}
// create the image object for each upload
$uploaded_images = array();
$not_uploaded = array();
$error_msgs = array();
foreach ($_FILES['images']['name'] as $index => $value) {
$data = array();
foreach ($_FILES['images'] as $key => $values) {
$data[$key] = $values[$index];
}
if (empty($data['name'])) {
continue;
}
$mime = tp_upload_get_mimetype($data['name']);
$image = new TidypicsImage();
$image->container_guid = $album->getGUID();
$image->setMimeType($mime);
$image->access_id = $album->access_id;
try {
$result = $image->save($data);
} catch (Exception $e) {
array_push($not_uploaded, $data['name']);
array_push($error_msgs, $e->getMessage());
}
if ($result) {
array_push($uploaded_images, $image->getGUID());
if ($img_river_view == "all") {
add_to_river('river/object/image/create', 'create', $image->getOwnerGUID(), $image->getGUID());
}
}
$album_guid = (int) get_input('album_guid');
$file_var_name = get_input('file_var_name', 'Image');
$batch = get_input('batch');
$album = get_entity($album_guid);
if (!$album) {
echo elgg_echo('tidypics:baduploadform');
exit;
}
// probably POST limit exceeded
if (empty($_FILES)) {
trigger_error('Tidypics warning: user exceeded post limit on image upload', E_USER_WARNING);
register_error(elgg_echo('tidypics:exceedpostlimit'));
exit;
}
$file = $_FILES[$file_var_name];
$image = new TidypicsImage();
$image->container_guid = $album->getGUID();
$image->setMimeType($file['type']);
$image->access_id = $album->access_id;
$image->batch = $batch;
try {
$result = $image->save($file);
} catch (Exception $e) {
// remove the bits that were saved
$image->delete();
$result = false;
echo $e->getMessage();
}
if ($result) {
$album->prependImageList(array($image->guid));
if (elgg_get_plugin_setting('img_river_view', 'tidypics') === "all") {
}
// create the image object for each upload
$uploaded_images = array();
$not_uploaded = array();
$error_msgs = array();
foreach ($_FILES['images']['name'] as $index => $value) {
$data = array();
foreach ($_FILES['images'] as $key => $values) {
$data[$key] = $values[$index];
}
if (empty($data['name'])) {
continue;
}
$name = htmlspecialchars($data['name'], ENT_QUOTES, 'UTF-8', false);
$mime = tp_upload_get_mimetype($name);
$image = new TidypicsImage();
$image->title = $name;
$image->container_guid = $album->getGUID();
$image->setMimeType($mime);
$image->access_id = $album->access_id;
try {
$result = $image->save($data);
} catch (Exception $e) {
$image->delete();
$result = false;
array_push($not_uploaded, $name);
array_push($error_msgs, $e->getMessage());
}
if ($result) {
array_push($uploaded_images, $image->getGUID());
if ($img_river_view == "all") {
}
// probably POST limit exceeded
if (empty($_FILES)) {
trigger_error('Tidypics warning: user exceeded post limit on image upload', E_USER_WARNING);
register_error(elgg_echo('tidypics:exceedpostlimit'));
exit;
}
$file = $_FILES[$file_var_name];
$mime = tp_upload_get_mimetype($file['name']);
if ($mime == 'unknown') {
echo 'Not an image';
exit;
}
// we have to override the mime type because uploadify sends everything as application/octet-string
$file['type'] = $mime;
$image = new TidypicsImage();
$image->container_guid = $album->getGUID();
$image->setMimeType($mime);
$image->access_id = $album->access_id;
$image->batch = $batch;
try {
$image->save($file);
$album->prependImageList(array($image->guid));
if (elgg_get_plugin_setting('img_river_view', 'tidypics') === "all") {
add_to_river('river/object/image/create', 'create', $image->getOwnerGUID(), $image->getGUID());
}
echo elgg_echo('success');
} catch (Exception $e) {
// remove the bits that were saved
$image->delete();
echo $e->getMessage();
$file_var_name = get_input('file_var_name', 'Image');
$batch = get_input('batch');
$album = get_entity($album_guid);
if (!$album) {
echo elgg_echo('tidypics:baduploadform');
exit;
}
// probably POST limit exceeded
if (empty($_FILES)) {
trigger_error('Tidypics warning: user exceeded post limit on image upload', E_USER_WARNING);
register_error(elgg_echo('tidypics:exceedpostlimit'));
elgg_log("ZHError ,tidypics:image:ajax_upload exceedpostlimit, user_id " . elgg_get_logged_in_user_guid(), "ERROR");
exit;
}
$file = $_FILES[$file_var_name];
$image = new TidypicsImage();
$image->container_guid = $album->getGUID();
$image->setMimeType($file['type']);
$image->access_id = $album->access_id;
$image->batch = $batch;
try {
$result = $image->save($file);
} catch (Exception $e) {
// remove the bits that were saved
delete_entity($image->getGUID());
$result = false;
echo $e->getMessage();
}
if ($result) {
$album->prependImageList(array($image->guid));
if (elgg_get_plugin_setting('img_river_view', 'tidypics') === "all") {
/**
* Created by PhpStorm.
* Date: 12/4/2015
* Time: 11:38 PM
* @param int $access
* @param $album_guid
* @param $username
* @param $title
* @param $caption
* @return
* @throws InvalidParameterException
*/
function image_save_post($access = ACCESS_FRIENDS, $album_guid, $username, $title, $caption)
{
if (!$username) {
$user = elgg_get_logged_in_user_entity();
} else {
$user = get_user_by_username($username);
if (!$user) {
throw new InvalidParameterException('registration:usernamenotvalid');
}
}
$path = elgg_get_plugins_path();
include_once $path . 'tidypics/lib/upload.php';
$file = $_FILES["Image"];
$imageMime = getimagesize($file['tmp_name']);
// get temporary file REAL info
$file['type'] = $imageMime['mime'];
if ($album_guid == 0) {
$album_guid = album_getid($user->username);
}
if (empty($file)) {
$response['status'] = 1;
$response['result'] = elgg_echo("image:blank");
return $response;
}
if ($access == 'ACCESS_FRIENDS') {
$access_id = -2;
} elseif ($access == 'ACCESS_PRIVATE') {
$access_id = 0;
} elseif ($access == 'ACCESS_LOGGED_IN') {
$access_id = 1;
} elseif ($access == 'ACCESS_PUBLIC') {
$access_id = 2;
} else {
$access_id = -2;
}
$batch_id = time();
$album = get_entity($album_guid);
if (!$album) {
$response['status'] = 1;
$response['result'] = "Album not found";
return $response;
}
$image = new TidypicsImage();
$image->container_guid = $album_guid;
$image->setMimeType($file['type']);
$image->access_id = $access_id;
$image->batch = $batch_id;
$image->owner_guid = $user->guid;
$image->description = $caption;
$image->title = $title;
try {
$result = $image->save($file);
} catch (Exception $e) {
// remove the bits that were saved
if ($image_entity = get_entity($image->getGUID())) {
$recursive = true;
if ($image_entity->delete($recursive)) {
$result = false;
}
}
echo $e->getMessage();
$response['status'] = 1;
$response['result'] = $e->getMessage();
return $response;
exit;
}
set_input('tidypics_action_name', 'tidypics_photo_upload');
if ($result) {
$album->prependImageList(array($image->guid));
$img_river_view = elgg_get_plugin_setting('img_river_view', 'tidypics');
$batch = new TidypicsBatch();
$batch->access_id = $album->access_id;
$batch->container_guid = $album->guid;
$batch->owner_guid = $user->guid;
$batch->description = $caption;
if ($batch->save()) {
add_entity_relationship($image->guid, "belongs_to_batch", $batch->getGUID());
//foreach ($images as $image) {
// add_entity_relationship($image->guid, "belongs_to_batch", $batch->getGUID());
//}
}
$img_river_view = elgg_get_plugin_setting('img_river_view', 'tidypics');
// "added images to album" river
if ($img_river_view == "batch" && $album->new_album == false) {
elgg_create_river_item(array('view' => 'river/object/tidypics_batch/create', 'action_type' => 'create', 'subject_guid' => $batch->getOwnerGUID(), 'object_guid' => $batch->getGUID()));
} else {
if ($img_river_view == "1" && $album->new_album == false) {
elgg_create_river_item(array('view' => 'river/object/tidypics_batch/create_single_image', 'action_type' => 'create', 'subject_guid' => $batch->getOwnerGUID(), 'object_guid' => $batch->getGUID(), 'target_guid' => $album->getGUID()));
}
}
// "created album" river
if ($album->new_album) {
$album->new_album = false;
$album->first_upload = true;
$album_river_view = elgg_get_plugin_setting('album_river_view', 'tidypics');
if ($album_river_view != "none") {
elgg_create_river_item(array('view' => 'river/object/album/create', 'action_type' => 'create', 'subject_guid' => $album->getOwnerGUID(), 'object_guid' => $album->getGUID(), 'target_guid' => $album->getGUID()));
}
// "created album" notifications
// we throw the notification manually here so users are not told about the new album until
// there are at least a few photos in it
if ($album->shouldNotify()) {
_elgg_services()->events->trigger('album_first', 'album', $album);
$album->last_notified = time();
}
} else {
// "added image to album" notifications
if ($album->first_upload) {
$album->first_upload = false;
}
if ($album->shouldNotify()) {
_elgg_services()->events->trigger('album_more', 'album', $album);
$album->last_notified = time();
}
}
$response['status'] = 0;
$response['result'] = $image->guid;
return $response;
}
}
