mirror of
https://github.com/10h30/ultimatemember.git
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ultimatemember
328 lines
6.9 KiB
PHP
328 lines
6.9 KiB
PHP
<?php
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class UM_Files {
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function __construct() {
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add_action('init', array(&$this, 'setup_paths'), 1);
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$this->fonticon = array(
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'pdf' => array('icon' => 'um-icon-file-pdf', 'color' => '#D24D4D' ),
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'txt' => array('icon' => 'um-icon-file-text' ),
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'csv' => array('icon' => 'um-icon-file-text' ),
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'doc' => array('icon' => 'um-icon-file-text', 'color' => '#2C95D5' ),
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'docx' => array('icon' => 'um-icon-file-text', 'color' => '#2C95D5' ),
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'odt' => array('icon' => 'um-icon-file-text', 'color' => '#2C95D5' ),
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'ods' => array('icon' => 'um-icon-file-binary', 'color' => '#51BA6A' ),
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'xls' => array('icon' => 'um-icon-file-binary', 'color' => '#51BA6A' ),
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'xlsx' => array('icon' => 'um-icon-file-binary', 'color' => '#51BA6A' ),
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'zip' => array('icon' => 'um-icon-file-zip' ),
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'rar' => array('icon' => 'um-icon-file-zip' ),
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);
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$this->default_file_fonticon = 'um-icon-doc';
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}
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/***
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*** @allowed image types
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***/
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function allowed_image_types() {
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$array['png'] = 'PNG';
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$array['jpeg'] = 'JPEG';
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$array['jpg'] = 'JPG';
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$array['gif'] = 'GIF';
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$array = apply_filters('um_allowed_image_types', $array);
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return $array;
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}
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/***
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*** @allowed file types
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***/
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function allowed_file_types() {
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$array['pdf'] = 'PDF';
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$array['txt'] = 'Text';
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$array['csv'] = 'CSV';
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$array['doc'] = 'DOC';
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$array['docx'] = 'DOCX';
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$array['odt'] = 'ODT';
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$array['ods'] = 'ODS';
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$array['xls'] = 'XLS';
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$array['xlsx'] = 'XLSX';
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$array['zip'] = 'ZIP';
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$array['rar'] = 'RAR';
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$array = apply_filters('um_allowed_file_types', $array);
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return $array;
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}
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/***
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*** @Get extension icon
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***/
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function get_fonticon_by_ext( $extension ) {
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if (isset($this->fonticon[$extension]['icon'])){
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return $this->fonticon[$extension]['icon'];
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} else {
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return $this->default_file_fonticon;
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}
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}
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/***
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*** @Get extension icon background
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***/
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function get_fonticon_bg_by_ext( $extension ) {
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if (isset($this->fonticon[$extension]['color'])){
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return $this->fonticon[$extension]['color'];
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} else {
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return '#666';
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}
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}
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/***
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*** @Setup upload directory
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***/
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function setup_paths(){
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$this->upload_dir = wp_upload_dir();
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$this->upload_basedir = $this->upload_dir['basedir'] . '/ultimate-member/';
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$this->upload_baseurl = $this->upload_dir['baseurl'] . '/ultimate-member/';
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// create plugin uploads directory
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if (!file_exists( $this->upload_basedir )) {
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@mkdir( $this->upload_basedir, 0777, true);
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}
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}
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/***
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*** @Return upload directory
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***/
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function upload_dir(){
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return $this->upload_basedir;
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}
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/***
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*** @Return upload URL
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***/
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function upload_url(){
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return $this->upload_baseurl;
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}
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/***
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*** @Generate unique temp directory
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***/
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function unique_dir(){
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global $ultimatemember;
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$unique_number = $ultimatemember->validation->generate();
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$array['dir'] = $this->upload_basedir . 'temp/'. $unique_number . '/';
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$array['url'] = $this->upload_baseurl . 'temp/'. $unique_number . '/';
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return $array;
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}
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/***
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*** @Fix image orientation
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***/
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function fix_image_orientation(&$image, $source){
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$exif = @exif_read_data($source);
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if (isset($exif['Orientation'])) {
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switch ($exif['Orientation']) {
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case 3:
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$image = imagerotate($image, 180, 0);
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break;
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case 6:
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$image = imagerotate($image, -90, 0);
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break;
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case 8:
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$image = imagerotate($image, 90, 0);
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break;
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}
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}
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return $image;
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}
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/***
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*** @Process an image
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***/
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function create_and_copy_image($source, $destination, $quality = 100) {
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$info = getimagesize($source);
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if ($info['mime'] == 'image/jpeg'){
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$image = imagecreatefromjpeg($source);
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} else if ($info['mime'] == 'image/gif'){
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$image = imagecreatefromgif($source);
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} else if ($info['mime'] == 'image/png'){
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$image = imagecreatefrompng($source);
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}
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$this->fix_image_orientation($image, $source);
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imagejpeg($image, $destination, $quality);
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}
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/***
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*** @Process a file
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***/
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function upload_temp_file($source, $destination) {
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move_uploaded_file($source, $destination);
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}
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/***
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*** @Process a temp upload
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***/
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function new_image_upload_temp($source, $destination, $quality = 100){
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$unique_dir = $this->unique_dir();
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$this->make_dir( $unique_dir['dir'] );
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$this->create_and_copy_image($source, $unique_dir['dir'] . $destination, $quality);
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$url = $unique_dir['url'] . $destination;
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return $url;
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}
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/***
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*** @Process a temp upload for files
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***/
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function new_file_upload_temp($source, $destination ){
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$unique_dir = $this->unique_dir();
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$this->make_dir( $unique_dir['dir'] );
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$this->upload_temp_file($source, $unique_dir['dir'] . $destination);
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$url = $unique_dir['url'] . $destination;
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return $url;
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}
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/***
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*** @Make a Folder
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***/
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function make_dir( $dir ){
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@mkdir( $dir, 0777, true);
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}
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/***
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*** @Get extension by mime type
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***/
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function get_extension_by_mime_type($mime){
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$split = explode('/',$mime);
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return $split[1];
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}
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/***
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*** @Get file data
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***/
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function get_file_data($file){
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$array['size'] = filesize($file);
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return $array;
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}
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/***
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*** @Get image data
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***/
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function get_image_data($file){
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$array['size'] = filesize($file);
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$array['image'] = @getimagesize($file);
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if ( $array['image'] > 0 ) {
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$array['invalid_image'] = false;
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list($width, $height, $type, $attr) = @getimagesize($file);
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$array['width'] = $width;
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$array['height'] = $height;
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$array['ratio'] = $width / $height;
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$array['extension'] = $this->get_extension_by_mime_type( $array['image']['mime'] );
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} else {
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$array['invalid_image'] = true;
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}
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return $array;
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}
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/***
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*** @Check image upload and handle errors
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***/
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function check_image_upload($file, $field) {
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global $ultimatemember;
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$error = null;
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$fileinfo = $this->get_image_data($file);
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$data = $ultimatemember->fields->get_field($field);
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if ( $fileinfo['invalid_image'] == true ) {
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$error = $data['invalid_image'];
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} elseif ( !$this->in_array( $fileinfo['extension'], $data['allowed_types'] ) ) {
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$error = $data['extension_error'];
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} elseif ( isset($data['min_size']) && ( $fileinfo['size'] < $data['min_size'] ) ) {
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$error = $data['min_size_error'];
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}
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return $error;
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}
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/***
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*** @Check file upload and handle errors
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***/
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function check_file_upload($file, $extension, $field) {
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global $ultimatemember;
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$error = null;
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$fileinfo = $this->get_file_data($file);
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$data = $ultimatemember->fields->get_field($field);
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if ( !$this->in_array( $extension, $data['allowed_types'] ) ) {
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$error = $data['extension_error'];
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} elseif ( isset($data['min_size']) && ( $fileinfo['size'] < $data['min_size'] ) ) {
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$error = $data['min_size_error'];
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}
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return $error;
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}
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/***
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*** @If a value exists in comma seperated list
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***/
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function in_array($value, $array){
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if (in_array($value, explode(',',$array)))
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return true;
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return false;
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}
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} |