Framework files moved to lib/Roundcube

1 files changed, 0 insertions, 268 deletions

diff --git a/program/include/rcube_image.php b/program/include/rcube_image.php
deleted file mode 100644
index b72a24c51..000000000
--- a/program/include/rcube_image.php
+++ /dev/null
@@ -1,268 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_image.php                                       |
- |                                                                       |
- | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
- | Copyright (C) 2011-2012, Kolab Systems AG                             |
- |                                                                       |
- | Licensed under the GNU General Public License version 3 or            |
- | any later version with exceptions for skins & plugins.                |
- | See the README file for a full license statement.                     |
- |                                                                       |
- | PURPOSE:                                                              |
- |   Image resizer and converter                                         |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- | Author: Aleksander Machniak <alec@alec.pl>                            |
- +-----------------------------------------------------------------------+
-*/
-
-/**
- * Image resizer and converter
- *
- * @package    Framework
- * @subpackage Utils
- */
-class rcube_image
-{
-    private $image_file;
-
-    const TYPE_GIF = 1;
-    const TYPE_JPG = 2;
-    const TYPE_PNG = 3;
-    const TYPE_TIF = 4;
-
-    public static $extensions = array(
-        self::TYPE_GIF => 'gif',
-        self::TYPE_JPG => 'jpg',
-        self::TYPE_PNG => 'png',
-        self::TYPE_TIF => 'tif',
-    );
-
-
-    function __construct($filename)
-    {
-        $this->image_file = $filename;
-    }
-
-    /**
-     * Get image properties.
-     *
-     * @return mixed Hash array with image props like type, width, height
-     */
-    public function props()
-    {
-        // use GD extension
-        if (function_exists('getimagesize') && ($imsize = @getimagesize($this->image_file))) {
-            $width   = $imsize[0];
-            $height  = $imsize[1];
-            $gd_type = $imsize['2'];
-            $type    = image_type_to_extension($imsize['2'], false);
-        }
-
-        // use ImageMagick
-        if (!$type && ($data = $this->identify())) {
-            list($type, $width, $height) = $data;
-        }
-
-        if ($type) {
-            return array(
-                'type'    => $type,
-                'gd_type' => $gd_type,
-                'width'   => $width,
-                'height'  => $height,
-            );
-        }
-    }
-
-    /**
-     * Resize image to a given size
-     *
-     * @param int    $size      Max width/height size
-     * @param string $filename  Output filename
-     * @param boolean $browser_compat  Convert to image type displayable by any browser
-     *
-     * @return mixed Output type on success, False on failure
-     */
-    public function resize($size, $filename = null, $browser_compat = false)
-    {
-        $result  = false;
-        $rcube   = rcube::get_instance();
-        $convert = $rcube->config->get('im_convert_path', false);
-        $props   = $this->props();
-
-        if (!$filename) {
-            $filename = $this->image_file;
-        }
-
-        // use Imagemagick
-        if ($convert) {
-            $p['out']  = $filename;
-            $p['in']   = $this->image_file;
-            $p['size'] = $size.'x'.$size;
-            $type      = $props['type'];
-
-            if (!$type && ($data = $this->identify())) {
-                $type = $data[0];
-            }
-
-            $type = strtr($type, array("jpeg" => "jpg", "tiff" => "tif", "ps" => "eps", "ept" => "eps"));
-            $p['intype'] = $type;
-
-            // convert to an image format every browser can display
-            if ($browser_compat && !in_array($type, array('jpg','gif','png'))) {
-                $type = 'jpg';
-            }
-
-            $p += array('type' => $type, 'types' => "bmp,eps,gif,jp2,jpg,png,svg,tif", 'quality' => 75);
-            $p['-opts'] = array('-resize' => $p['size'].'>');
-
-            if (in_array($type, explode(',', $p['types']))) { // Valid type?
-                $result = rcube::exec($convert . ' 2>&1 -flatten -auto-orient -colorspace RGB -quality {quality} {-opts} {intype}:{in} {type}:{out}', $p);
-            }
-
-            if ($result === '') {
-                return $type;
-            }
-        }
-
-        // use GD extension
-        $gd_types = array(IMAGETYPE_JPEG, IMAGETYPE_GIF, IMAGETYPE_PNG);
-        if ($props['gd_type'] && in_array($props['gd_type'], $gd_types)) {
-            if ($props['gd_type'] == IMAGETYPE_JPEG) {
-                $image = imagecreatefromjpeg($this->image_file);
-            }
-            elseif($props['gd_type'] == IMAGETYPE_GIF) {
-                $image = imagecreatefromgif($this->image_file);
-            }
-            elseif($props['gd_type'] == IMAGETYPE_PNG) {
-                $image = imagecreatefrompng($this->image_file);
-            }
-
-            $scale  = $size / max($props['width'], $props['height']);
-            $width  = $props['width']  * $scale;
-            $height = $props['height'] * $scale;
-
-            $new_image = imagecreatetruecolor($width, $height);
-
-            // Fix transparency of gif/png image
-            if ($props['gd_type'] != IMAGETYPE_JPEG) {
-                imagealphablending($new_image, false);
-                imagesavealpha($new_image, true);
-                $transparent = imagecolorallocatealpha($new_image, 255, 255, 255, 127);
-                imagefilledrectangle($new_image, 0, 0, $width, $height, $transparent);
-            }
-
-            imagecopyresampled($new_image, $image, 0, 0, 0, 0, $width, $height, $props['width'], $props['height']);
-            $image = $new_image;
-
-            if ($props['gd_type'] == IMAGETYPE_JPEG) {
-                $result = imagejpeg($image, $filename, 75);
-                $type = 'jpg';
-            }
-            elseif($props['gd_type'] == IMAGETYPE_GIF) {
-                $result = imagegif($image, $filename);
-                $type = 'gid';
-            }
-            elseif($props['gd_type'] == IMAGETYPE_PNG) {
-                $result = imagepng($image, $filename, 6, PNG_ALL_FILTERS);
-                $type = 'png';
-            }
-
-            if ($result) {
-                return $type;
-            }
-        }
-
-        // @TODO: print error to the log?
-        return false;
-    }
-
-    /**
-     * Convert image to a given type
-     *
-     * @param int    $type      Destination file type (see class constants)
-     * @param string $filename  Output filename (if empty, original file will be used
-     *                          and filename extension will be modified)
-     *
-     * @return bool True on success, False on failure
-     */
-    public function convert($type, $filename = null)
-    {
-        $rcube   = rcube::get_instance();
-        $convert = $rcube->config->get('im_convert_path', false);
-
-        if (!$filename) {
-            $filename = $this->image_file;
-
-            // modify extension
-            if ($extension = self::$extensions[$type]) {
-                $filename = preg_replace('/\.[^.]+$/', '', $filename) . '.' . $extension;
-            }
-        }
-
-        // use ImageMagick
-        if ($convert) {
-            $p['in']   = $this->image_file;
-            $p['out']  = $filename;
-            $p['type'] = self::$extensions[$type];
-
-            $result = rcube::exec($convert . ' 2>&1 -colorspace RGB -quality 75 {in} {type}:{out}', $p);
-
-            if ($result === '') {
-                return true;
-            }
-        }
-
-        // use GD extension (TIFF isn't supported)
-        $props    = $this->props();
-        $gd_types = array(IMAGETYPE_JPEG, IMAGETYPE_GIF, IMAGETYPE_PNG);
-
-        if ($props['gd_type'] && in_array($props['gd_type'], $gd_types)) {
-            if ($props['gd_type'] == IMAGETYPE_JPEG) {
-                $image = imagecreatefromjpeg($this->image_file);
-            }
-            else if ($props['gd_type'] == IMAGETYPE_GIF) {
-                $image = imagecreatefromgif($this->image_file);
-            }
-            else if ($props['gd_type'] == IMAGETYPE_PNG) {
-                $image = imagecreatefrompng($this->image_file);
-            }
-
-            if ($type == self::TYPE_JPG) {
-                $result = imagejpeg($image, $filename, 75);
-            }
-            else if ($type == self::TYPE_GIF) {
-                $result = imagegif($image, $filename);
-            }
-            else if ($type == self::TYPE_PNG) {
-                $result = imagepng($image, $filename, 6, PNG_ALL_FILTERS);
-            }
-        }
-
-        // @TODO: print error to the log?
-        return false;
-    }
-
-    /**
-     * Identify command handler.
-     */
-    private function identify()
-    {
-        $rcube = rcube::get_instance();
-
-        if ($cmd = $rcube->config->get('im_identify_path')) {
-            $args = array('in' => $this->image_file, 'format' => "%m %[fx:w] %[fx:h]");
-            $id   = rcube::exec($cmd. ' 2>/dev/null -format {format} {in}', $args);
-
-            if ($id) {
-                return explode(' ', strtolower($id));
-            }
-        }
-    }
-
-}