GNUsocial/gnu-social
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Code Issues Releases Wiki Activity

got uploads sortof working - database portion doesn't work though.

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This commit is contained in:
Ian Denhardt 2010-08-05 13:11:34 -04:00
parent 16ad70e16f
commit 43454eba36
5 changed files with 98 additions and 64 deletions
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5
plugins/GNUsocialPhotos/GNUsocialPhotosPlugin.php
View File

@ -42,9 +42,12 @@ class GNUsocialPhotosPlugin extends Plugin
switch ($cls)
{
case 'PhotosAction':
include_once $dir . '/lib/photolib.php';
include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
case 'PhotouploadAction':
include_once $dir . '/lib/photolib.php';
include_once $dir . '/classes/gnusocialphoto.php';
include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
default:
@ -57,7 +60,7 @@ class GNUsocialPhotosPlugin extends Plugin
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('GNUsocialPhotos',
$schema->ensureTable('GNUsocialPhoto',
array(new ColumnDef('object_id', 'integer', null, false, 'PRI', true, null, null, true),
new ColumnDef('path', 'varchar(150)', null, false),
new ColumnDef('thumb_path', 'varchar(156)', null, false), // 156 = 150 + strlen('thumb.')

61
plugins/GNUsocialPhotos/actions/photos.php
View File

@ -97,7 +97,7 @@ class PhotosAction extends Action
$this->elementStart('li');
$this->elementStart('a', array('href' => 'http://' . common_config('site', 'server') . '/file/' . $file));
if (!file_exists(INSTALLDIR . '/file/thumb.' . $file)) {
$this->makeThumb($file);
photo_make_thumbnail($file);
}
$this->element('img', array('src' => 'http://' . common_config('site', 'server') . '/file/' . 'thumb.' . $file));
$this->elementEnd('a');
@ -107,63 +107,4 @@ class PhotosAction extends Action
$this->elementEnd('ul');
}
}
function makeThumb($filename)
{
$height_dest = 192;
$width_dest = 256;
$size_src = getimagesize(INSTALLDIR . '/file/' . $filename);
$image_type = $size_src[2];
switch($image_type) {
case IMAGETYPE_JPEG:
$image_src = imagecreatefromjpeg(INSTALLDIR . '/file/' . $filename);
break;
case IMAGETYPE_PNG:
$image_src = imagecreatefrompng(INSTALLDIR . '/file/' . $filename);
break;
case IMAGETYPE_GIF:
$image_src = imagecreatefromgif(INSTALLDIR . '/file/' . $filename);
break;
default:
return false;
}
$width_src = $size_src[0];
$height_src = $size_src[1];
$ratio_src = (float) $width_src / (float) $height_src;
$ratio_dest = (float) $width_dest / (float) $height_dest;
if ($ratio_src > $ratio_dest) {
$height_crop = $height_src;
$width_crop = (int)($height_crop * $ratio_dest);
$x_crop = ($width_src - $width_crop) / 2;
} else {
$width_crop = $width_src;
$height_crop = (int)($width_crop / $ratio_dest);
$x_crop = 0;
}
$image_dest = imagecreatetruecolor($width_dest, $height_dest);
imagecopyresampled($image_dest, $image_src, 0, 0, $x_crop, 0, $width_dest, $height_dest, $width_crop, $height_crop);
switch ($image_type) {
case IMAGETYPE_JPEG:
imagejpeg($image_dest, INSTALLDIR . '/file/' . 'thumb.' . $filename, 100);
break;
case IMAGETYPE_PNG:
imagepng($image_dest, INSTALLDIR . '/file/thumb.' . $filename);
break;
case IMAGETYPE_GIF:
imagegif($image_dest, INSTALLDIR . '/file/thumb.' . $filename);
break;
}
imagedestroy($image_src);
imagedestroy($image_dest);
return true;
}
}

7
plugins/GNUsocialPhotos/actions/photoupload.php
View File

@ -44,6 +44,9 @@ class PhotouploadAction extends Action
function handle($args)
{
parent::handle($args);
if($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->handlePost();
}
$this->showPage();
}
@ -88,12 +91,12 @@ class PhotouploadAction extends Action
// CSRF protection
$token = $this->trimmed('token');
/* $token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->showForm(_('There was a problem with your session token. '.
'Try again, please.'));
return;
}
} */
if($this->arg('upload')) {
$this->uploadPhoto();

2
plugins/GNUsocialPhotos/classes/gnusocialphoto.php
View File

@ -32,7 +32,7 @@ if (!defined('STATUSNET')) {
require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
class GNUsocialPhoto extends Memcahced_DataObject
class GNUsocialPhoto extends Memcached_DataObject
{
public $object_id; // integer
public $path; // varchar(150)

87
plugins/GNUsocialPhotos/lib/photolib.php Normal file
View File

@ -0,0 +1,87 @@
<?php
/**
* GNU Social
* Copyright (C) 2010, Free Software Foundation, Inc.
*
* PHP version 5
*
* LICENCE:
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Widget
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2010 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
function photo_make_thumbnail($filename)
{
$height_dest = 192;
$width_dest = 256;
$size_src = getimagesize(INSTALLDIR . '/file/' . $filename);
$image_type = $size_src[2];
switch($image_type) {
case IMAGETYPE_JPEG:
$image_src = imagecreatefromjpeg(INSTALLDIR . '/file/' . $filename);
break;
case IMAGETYPE_PNG:
$image_src = imagecreatefrompng(INSTALLDIR . '/file/' . $filename);
break;
case IMAGETYPE_GIF:
$image_src = imagecreatefromgif(INSTALLDIR . '/file/' . $filename);
break;
default:
return false;
}
$width_src = $size_src[0];
$height_src = $size_src[1];
$ratio_src = (float) $width_src / (float) $height_src;
$ratio_dest = (float) $width_dest / (float) $height_dest;
if ($ratio_src > $ratio_dest) {
$height_crop = $height_src;
$width_crop = (int)($height_crop * $ratio_dest);
$x_crop = ($width_src - $width_crop) / 2;
} else {
$width_crop = $width_src;
$height_crop = (int)($width_crop / $ratio_dest);
$x_crop = 0;
}
$image_dest = imagecreatetruecolor($width_dest, $height_dest);
imagecopyresampled($image_dest, $image_src, 0, 0, $x_crop, 0, $width_dest, $height_dest, $width_crop, $height_crop);
switch ($image_type) {
case IMAGETYPE_JPEG:
imagejpeg($image_dest, INSTALLDIR . '/file/' . 'thumb.' . $filename, 100);
break;
case IMAGETYPE_PNG:
imagepng($image_dest, INSTALLDIR . '/file/thumb.' . $filename);
break;
case IMAGETYPE_GIF:
imagegif($image_dest, INSTALLDIR . '/file/thumb.' . $filename);
break;
}
imagedestroy($image_src);
imagedestroy($image_dest);
return true;
}