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Merge branch 'master' into talmdal

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Tim Almdal 2010-08-18 21:49:11 -07:00
commit ebfd95a8c6
4 changed files with 126 additions and 0 deletions
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49
modules/autorotate/helpers/autorotate.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2010 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class autorotate {
static function rotate_item($item) {
// Only try to rotate photos based on EXIF
if ($item->is_photo() && $item->mime_type == "image/jpeg") {
require_once(MODPATH . "exif/lib/exif.php");
$exif_raw = read_exif_data_raw($item->file_path(), false);
if (isset($exif_raw['ValidEXIFData'])) {
$orientation = $exif_raw["IFD0"]["Orientation"];
$degrees = 0;
if ($orientation == '3: Upside-down') {
$degrees = 180;
}
else if ($orientation == '8: 90 deg CW') {
$degrees = -90;
}
else if ($orientation == '6: 90 deg CCW') {
$degrees = 90;
}
if($degrees) {
$tmpfile = tempnam(TMPPATH, "rotate");
gallery_graphics::rotate($item->file_path(), $tmpfile, array("degrees" => $degrees));
$item->set_data_file($tmpfile);
$item->save();
unlink($tmpfile);
}
}
}
return;
}
}

32
modules/autorotate/helpers/autorotate_event.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2010 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class autorotate_event_Core {
// The assumption is that the exception was logged at a lower level, but we
// don't want to screw up the processing that was generating the notification
// so we don't pass the exception up the call stack
static function add_photos_form_completed($item, $form) {
try {
autorotate::rotate_item($item);
} catch (Exception $e) {
Kohana_Log::add("error", "@todo autorotate_event::item_created() failed");
Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
}
}
}

42
modules/autorotate/helpers/autorotate_installer.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2010 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class autorotate_installer {
static function install() {
module::set_version("autorotate", 1);
}
static function upgrade($version) {
if ($version == 1) {
module::set_version("autorotate", $version = 1);
}
}
static function deactivate() {
site_status::clear("autorotate_needs_exif");
}
static function can_activate() {
$messages = array();
if (!module::is_active("exif")) {
$messages["warn"][] = t("The autorotate module requires the EXIF module.");
}
return $messages;
}
}

3
modules/autorotate/module.info Normal file
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name = "Autorotate"
description = "Rotate an image automatically on upload based on EXIF data"
version = 1