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Direktori : /proc/self/root/home2/selectio/www/geniusgroove.in/crm/application/libraries/ |
Current File : //proc/self/root/home2/selectio/www/geniusgroove.in/crm/application/libraries/ImageResize.php |
<?php if (!defined('BASEPATH')) { exit('No direct script access allowed'); } class ImageResize { protected $dir_path = ""; protected $thumb_path = ""; protected $maintain_ratio = true; protected $create_thumb = true; protected $thumb_marker = 'thumb_'; protected $thumb_width = 150; protected $thumb_height = 150; protected $random_file_name = false; protected $files = array(); private $response; public function __construct($props = array()) { //set local vars $this->CI = &get_instance(); if (count($props) > 0) { $this->initialize($props); } } public function initialize($props = array()) { // Convert array elements into class variables if (count($props) > 0) { foreach ($props as $key => $val) { $this->$key = $val; } } return true; } //resize function public function resize($files) { $this->files = $files; $this->file_count = count($this->files['name']); $this->response = array(); //================ if ($this->file_count > 0) { if (!is_array($this->files['name'])) { throw new Exception('HTML file input field must be in array format!'); } for ($x = 0; $x < $this->file_count; $x++) { //======== $file_mime_type = mime_content_type($this->files['tmp_name'][$x]); if ($file_mime_type != 'inode/x-empty' || $this->files['size'][$x] > 0) { $this->curr_tmp_name = $this->files['tmp_name'][$x]; $name = $this->files['name'][$x]; $unique_name = time() . "-" . uniqid(rand()) . "!"; $this->new_file_name = $unique_name . $name; $fileName = $this->new_file_name; //upload image path $upload_image = $this->CI->customlib->getFolderPath().$this->dir_path . basename($fileName); //upload image if (move_uploaded_file($this->curr_tmp_name, $upload_image)) { //thumbnail creation $this->image_size_info = filesize($upload_image); $thumb_name =""; if ($this->create_thumb) { if ($file_mime_type == 'image/jpeg' || $file_mime_type == 'image/png' || $file_mime_type == 'image/gif') { $thumb_name = $unique_name . $this->thumb_marker . $name; $arr_image_details = getimagesize($upload_image); // pass id to thumb name $original_width = $arr_image_details[0]; $original_height = $arr_image_details[1]; if ($original_width > $original_height) { $new_width = $this->thumb_width; $new_height = intval($original_height * $new_width / $original_width); } else { $new_height = $this->thumb_height; $new_width = intval($original_width * $new_height / $original_height); } $dest_x = intval(($this->thumb_width - $new_width) / 2); $dest_y = intval(($this->thumb_height - $new_height) / 2); if ($arr_image_details[2] == IMAGETYPE_GIF) { $imgt = "ImageGIF"; $imgcreatefrom = "ImageCreateFromGIF"; } if ($arr_image_details[2] == IMAGETYPE_JPEG) { $imgt = "ImageJPEG"; $imgcreatefrom = "ImageCreateFromJPEG"; } if ($arr_image_details[2] == IMAGETYPE_PNG) { $imgt = "ImagePNG"; $imgcreatefrom = "ImageCreateFromPNG"; } if ($imgt) { $old_image = $imgcreatefrom($upload_image); $new_image = imagecreatetruecolor($this->thumb_width, $this->thumb_height); imagecopyresized($new_image, $old_image, $dest_x, $dest_y, 0, 0, $new_width, $new_height, $original_width, $original_height); $imgt($new_image, $this->CI->customlib->getFolderPath().$this->thumb_path . $thumb_name); } } //to create thumbnail of image } $img_array = array( 'name' => $name, 'store_name' => $this->new_file_name, 'file_type' => $file_mime_type, 'file_size' => $this->image_size_info, 'thumb_name' => $thumb_name, 'thumb_path' => $this->thumb_path, 'dir_path' => $this->dir_path, 'height' => 0, 'width' => 0, ); $this->response["images"][] = $img_array; } } //========= } } return $this->response; //================= } public function resizeVideoImg($image_array) { $img_data = json_decode($image_array); $image = $img_data->thumbnail_url; $title = $img_data->title; $path_info = pathinfo($image); $file_extenstion = '.' . $path_info['extension']; // "bill $contextOptions = array( "ssl" => array( "verify_peer" => false, "verify_peer_name" => false, ), ); $unique_name = time() . "-" . uniqid(rand()) . "!"; $filename = time() . $file_extenstion; $this->new_file_name = $unique_name . $filename; $thumb_name = $unique_name . $this->thumb_marker . $filename; if (copy($image, $this->dir_path . '/' . $this->new_file_name, stream_context_create($contextOptions))) { $this->videoThumbnail($this->dir_path . '/' . $this->new_file_name, $this->CI->customlib->getFolderPath().$this->thumb_path . '/' . $thumb_name); return json_encode(array('vid_title' => $title, 'store_name' => $this->new_file_name, 'file_type' => 'video', 'file_size' => 0, 'thumb_name' => $thumb_name, 'thumb_path' => $this->thumb_path, 'dir_path' => $this->dir_path)); } return false; } public function videoThumbnail($src, $dest) { $arr_image_details = getimagesize($src); // pass id to thumb name $original_width = $arr_image_details[0]; $original_height = $arr_image_details[1]; if ($original_width > $original_height) { $new_width = $this->thumb_width; $new_height = intval($original_height * $new_width / $original_width); } else { $new_height = $this->thumb_height; $new_width = intval($original_width * $new_height / $original_height); } $dest_x = intval(($this->thumb_width - $new_width) / 2); $dest_y = intval(($this->thumb_height - $new_height) / 2); if ($arr_image_details[2] == IMAGETYPE_GIF) { $imgt = "ImageGIF"; $imgcreatefrom = "ImageCreateFromGIF"; } if ($arr_image_details[2] == IMAGETYPE_JPEG) { $imgt = "ImageJPEG"; $imgcreatefrom = "ImageCreateFromJPEG"; } if ($arr_image_details[2] == IMAGETYPE_PNG) { $imgt = "ImagePNG"; $imgcreatefrom = "ImageCreateFromPNG"; } if ($imgt) { $old_image = $imgcreatefrom($src); $new_image = imagecreatetruecolor($this->thumb_width, $this->thumb_height); imagecopyresized($new_image, $old_image, $dest_x, $dest_y, 0, 0, $new_width, $new_height, $original_width, $original_height); $imgt($new_image, $dest); } } }