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https://github.com/Piwigo/Piwigo.git
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feature 2626: new design for the watermark configuration screen (tab in the "config > options")
TODO: the detection of derivatives that need to be updated is not working. git-svn-id: http://piwigo.org/svn/trunk@14512 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
plegall
@@ -0,0 +1,172 @@
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<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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if( !defined("PHPWG_ROOT_PATH") )
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{
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die ("Hacking attempt!");
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}
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$errors = array();
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$pwatermark = $_POST['w'];
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// step 1 - sanitize HTML input
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switch ($pwatermark['position'])
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{
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case 'topleft':
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{
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$pwatermark['xpos'] = 0;
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$pwatermark['ypos'] = 0;
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break;
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}
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case 'topright':
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{
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$pwatermark['xpos'] = 100;
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$pwatermark['ypos'] = 0;
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break;
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}
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case 'middle':
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{
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$pwatermark['xpos'] = 50;
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$pwatermark['ypos'] = 50;
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break;
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}
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case 'bottomleft':
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{
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$pwatermark['xpos'] = 0;
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$pwatermark['ypos'] = 100;
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break;
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}
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case 'bottomright':
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{
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$pwatermark['xpos'] = 100;
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$pwatermark['ypos'] = 100;
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break;
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}
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}
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// step 2 - check validity
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$v = intval($pwatermark['xpos']);
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if ($v < 0 or $v > 100)
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{
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$errors['watermark']['xpos'] = '[0..100]';
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}
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$v = intval($pwatermark['ypos']);
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if ($v < 0 or $v > 100)
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{
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$errors['watermark']['ypos'] = '[0..100]';
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}
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$v = intval($pwatermark['opacity']);
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if ($v <= 0 or $v > 100)
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{
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$errors['watermark']['opacity'] = '(0..100]';
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}
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// step 3 - save data
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if (count($errors)==0)
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{
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$watermark = new WatermarkParams();
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$watermark->file = $pwatermark['file'];
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$watermark->xpos = intval($pwatermark['xpos']);
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$watermark->ypos = intval($pwatermark['ypos']);
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$watermark->xrepeat = intval($pwatermark['xrepeat']);
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$watermark->opacity = intval($pwatermark['opacity']);
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$watermark->min_size = array(intval($pwatermark['minw']),intval($pwatermark['minh']));
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$old_watermark = ImageStdParams::get_watermark();
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$watermark_changed =
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$watermark->file != $old_watermark->file
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|| $watermark->xpos != $old_watermark->xpos
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|| $watermark->ypos != $old_watermark->ypos
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|| $watermark->xrepeat != $old_watermark->xrepeat
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|| $watermark->opacity != $old_watermark->opacity;
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// do we have to regenerate the derivatives?
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$old_enabled = ImageStdParams::get_defined_type_map();
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// $disabled = @unserialize( @$conf['disabled_derivatives'] );
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// if ($disabled===false)
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// {
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// $disabled = array();
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// }
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// save the new watermark configuration
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ImageStdParams::set_watermark($watermark);
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$new_enabled = ImageStdParams::get_defined_type_map();
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$changed_types = array();
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foreach(ImageStdParams::get_all_types() as $type)
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{
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if (isset($old_enabled[$type]))
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{
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$old_params = $old_enabled[$type];
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// echo '<pre>old '.$type."\n"; print_r($old_params); echo '</pre>';
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$new_params = $new_enabled[$type];
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ImageStdParams::apply_global($new_params);
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// echo '<pre>new '.$type."\n"; print_r($old_params); echo '</pre>';
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$same = true;
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if ($new_params->use_watermark != $old_params->use_watermark
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or $new_params->use_watermark and $watermark_changed)
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{
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$same = false;
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}
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if (!$same)
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{
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$new_params->last_mod_time = time();
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$changed_types[] = $type;
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}
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else
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{
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$new_params->last_mod_time = $old_params->last_mod_time;
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}
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$new_enabled[$type] = $new_params;
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}
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}
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$enabled_by = array(); // keys ordered by all types
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foreach(ImageStdParams::get_all_types() as $type)
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{
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if (isset($new_enabled[$type]))
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{
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$enabled_by[$type] = $new_enabled[$type];
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}
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}
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ImageStdParams::set_and_save($enabled_by);
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if (count($changed_types))
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{
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clear_derivative_cache($changed_types);
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}
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}
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else
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{
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$template->assign('watermark', $pwatermark);
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$template->assign('ferrors', $errors);
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}
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?>
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