[14221] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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| 3 | // | Piwigo - a PHP based photo gallery | |
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| 4 | // +-----------------------------------------------------------------------+ |
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[26461] | 5 | // | Copyright(C) 2008-2014 Piwigo Team http://piwigo.org | |
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[14221] | 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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| 8 | // +-----------------------------------------------------------------------+ |
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| 9 | // | This program is free software; you can redistribute it and/or modify | |
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| 10 | // | it under the terms of the GNU General Public License as published by | |
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| 11 | // | the Free Software Foundation | |
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| 12 | // | | |
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| 13 | // | This program is distributed in the hope that it will be useful, but | |
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| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 16 | // | General Public License for more details. | |
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| 17 | // | | |
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| 18 | // | You should have received a copy of the GNU General Public License | |
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| 19 | // | along with this program; if not, write to the Free Software | |
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| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 21 | // | USA. | |
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| 22 | // +-----------------------------------------------------------------------+ |
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| 23 | |
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| 24 | if( !defined("PHPWG_ROOT_PATH") ) |
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| 25 | { |
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| 26 | die ("Hacking attempt!"); |
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| 27 | } |
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| 28 | |
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| 29 | $errors = array(); |
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| 30 | |
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| 31 | // original resize |
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| 32 | $original_fields = array( |
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| 33 | 'original_resize', |
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| 34 | 'original_resize_maxwidth', |
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| 35 | 'original_resize_maxheight', |
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| 36 | 'original_resize_quality', |
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| 37 | ); |
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| 38 | |
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| 39 | $updates = array(); |
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| 40 | |
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| 41 | foreach ($original_fields as $field) |
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| 42 | { |
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| 43 | $value = !empty($_POST[$field]) ? $_POST[$field] : null; |
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| 44 | $updates[$field] = $value; |
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| 45 | } |
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| 46 | |
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| 47 | save_upload_form_config($updates, $page['errors'], $errors); |
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| 48 | |
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| 49 | if ($_POST['resize_quality'] < 50 or $_POST['resize_quality'] > 98) |
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| 50 | { |
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| 51 | $errors['resize_quality'] = '[50..98]'; |
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| 52 | } |
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| 53 | |
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| 54 | $pderivatives = $_POST['d']; |
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| 55 | |
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| 56 | // step 1 - sanitize HTML input |
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| 57 | foreach ($pderivatives as $type => &$pderivative) |
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| 58 | { |
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| 59 | if ($pderivative['must_square'] = ($type==IMG_SQUARE ? true : false)) |
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| 60 | { |
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| 61 | $pderivative['h'] = $pderivative['w']; |
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| 62 | $pderivative['minh'] = $pderivative['minw'] = $pderivative['w']; |
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| 63 | $pderivative['crop'] = 100; |
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| 64 | } |
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[29220] | 65 | $pderivative['must_enable'] = ($type==IMG_SQUARE || $type==IMG_THUMB || $type==$conf['derivative_default_size'])? true : false; |
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[14221] | 66 | $pderivative['enabled'] = isset($pderivative['enabled']) || $pderivative['must_enable'] ? true : false; |
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| 67 | |
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| 68 | if (isset($pderivative['crop'])) |
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| 69 | { |
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| 70 | $pderivative['crop'] = 100; |
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| 71 | $pderivative['minw'] = $pderivative['w']; |
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| 72 | $pderivative['minh'] = $pderivative['h']; |
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| 73 | } |
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| 74 | else |
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| 75 | { |
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| 76 | $pderivative['crop'] = 0; |
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| 77 | $pderivative['minw'] = null; |
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| 78 | $pderivative['minh'] = null; |
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| 79 | } |
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| 80 | } |
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| 81 | unset($pderivative); |
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| 82 | |
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| 83 | // step 2 - check validity |
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| 84 | $prev_w = $prev_h = 0; |
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| 85 | foreach(ImageStdParams::get_all_types() as $type) |
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| 86 | { |
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| 87 | $pderivative = $pderivatives[$type]; |
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| 88 | if (!$pderivative['enabled']) |
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| 89 | { |
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| 90 | continue; |
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| 91 | } |
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| 92 | |
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| 93 | if ($type == IMG_THUMB) |
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| 94 | { |
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| 95 | $w = intval($pderivative['w']); |
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| 96 | if ($w <= 0) |
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| 97 | { |
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| 98 | $errors[$type]['w'] = '>0'; |
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| 99 | } |
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[14649] | 100 | |
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[14221] | 101 | $h = intval($pderivative['h']); |
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| 102 | if ($h <= 0) |
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| 103 | { |
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| 104 | $errors[$type]['h'] = '>0'; |
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| 105 | } |
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[14649] | 106 | |
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[14221] | 107 | if (max($w,$h) <= $prev_w) |
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| 108 | { |
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| 109 | $errors[$type]['w'] = $errors[$type]['h'] = '>'.$prev_w; |
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| 110 | } |
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| 111 | } |
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| 112 | else |
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| 113 | { |
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| 114 | $v = intval($pderivative['w']); |
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| 115 | if ($v <= 0 or $v <= $prev_w) |
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| 116 | { |
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| 117 | $errors[$type]['w'] = '>'.$prev_w; |
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| 118 | } |
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[14649] | 119 | |
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[14221] | 120 | $v = intval($pderivative['h']); |
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| 121 | if ($v <= 0 or $v <= $prev_h) |
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| 122 | { |
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| 123 | $errors[$type]['h'] = '>'.$prev_h; |
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| 124 | } |
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| 125 | } |
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[14649] | 126 | |
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[14221] | 127 | if (count($errors) == 0) |
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| 128 | { |
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| 129 | $prev_w = intval($pderivative['w']); |
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| 130 | $prev_h = intval($pderivative['h']); |
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| 131 | } |
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[14649] | 132 | |
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| 133 | $v = intval($pderivative['sharpen']); |
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| 134 | if ($v<0 || $v>100) |
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| 135 | { |
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| 136 | $errors[$type]['sharpen'] = '[0..100]'; |
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| 137 | } |
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[14221] | 138 | } |
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| 139 | |
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| 140 | // step 3 - save data |
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| 141 | if (count($errors) == 0) |
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| 142 | { |
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[14649] | 143 | $quality_changed = ImageStdParams::$quality != intval($_POST['resize_quality']); |
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| 144 | ImageStdParams::$quality = intval($_POST['resize_quality']); |
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| 145 | |
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[14221] | 146 | $enabled = ImageStdParams::get_defined_type_map(); |
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| 147 | $disabled = @unserialize( @$conf['disabled_derivatives'] ); |
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| 148 | if ($disabled === false) |
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| 149 | { |
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| 150 | $disabled = array(); |
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| 151 | } |
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| 152 | $changed_types = array(); |
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| 153 | |
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| 154 | foreach (ImageStdParams::get_all_types() as $type) |
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| 155 | { |
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| 156 | $pderivative = $pderivatives[$type]; |
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[14649] | 157 | |
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[14221] | 158 | if ($pderivative['enabled']) |
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| 159 | { |
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| 160 | $new_params = new DerivativeParams( |
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| 161 | new SizingParams( |
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| 162 | array(intval($pderivative['w']), intval($pderivative['h'])), |
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| 163 | round($pderivative['crop'] / 100, 2), |
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| 164 | array(intval($pderivative['minw']), intval($pderivative['minh'])) |
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| 165 | ) |
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| 166 | ); |
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[14649] | 167 | $new_params->sharpen = intval($pderivative['sharpen']); |
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| 168 | |
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[14221] | 169 | ImageStdParams::apply_global($new_params); |
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[14649] | 170 | |
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[14221] | 171 | if (isset($enabled[$type])) |
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| 172 | { |
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| 173 | $old_params = $enabled[$type]; |
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| 174 | $same = true; |
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| 175 | if (!size_equals($old_params->sizing->ideal_size, $new_params->sizing->ideal_size) |
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| 176 | or $old_params->sizing->max_crop != $new_params->sizing->max_crop) |
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| 177 | { |
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| 178 | $same = false; |
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| 179 | } |
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[14649] | 180 | |
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[14221] | 181 | if ($same |
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| 182 | and $new_params->sizing->max_crop != 0 |
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| 183 | and !size_equals($old_params->sizing->min_size, $new_params->sizing->min_size)) |
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| 184 | { |
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| 185 | $same = false; |
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| 186 | } |
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[14649] | 187 | |
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| 188 | if ($quality_changed |
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| 189 | || $new_params->sharpen != $old_params->sharpen) |
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[14221] | 190 | { |
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| 191 | $same = false; |
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| 192 | } |
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[14649] | 193 | |
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[14221] | 194 | if (!$same) |
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| 195 | { |
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| 196 | $new_params->last_mod_time = time(); |
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| 197 | $changed_types[] = $type; |
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| 198 | } |
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| 199 | else |
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| 200 | { |
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| 201 | $new_params->last_mod_time = $old_params->last_mod_time; |
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| 202 | } |
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| 203 | $enabled[$type] = $new_params; |
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| 204 | } |
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| 205 | else |
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| 206 | {// now enabled, before was disabled |
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| 207 | $enabled[$type] = $new_params; |
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| 208 | unset($disabled[$type]); |
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| 209 | } |
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| 210 | } |
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| 211 | else |
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| 212 | {// disabled |
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| 213 | if (isset($enabled[$type])) |
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| 214 | {// now disabled, before was enabled |
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| 215 | $changed_types[] = $type; |
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| 216 | $disabled[$type] = $enabled[$type]; |
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| 217 | unset($enabled[$type]); |
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| 218 | } |
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| 219 | } |
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| 220 | } |
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[14649] | 221 | |
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[14221] | 222 | $enabled_by = array(); // keys ordered by all types |
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| 223 | foreach(ImageStdParams::get_all_types() as $type) |
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| 224 | { |
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| 225 | if (isset($enabled[$type])) |
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| 226 | { |
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| 227 | $enabled_by[$type] = $enabled[$type]; |
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| 228 | } |
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| 229 | } |
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[14649] | 230 | |
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[17302] | 231 | foreach( array_keys(ImageStdParams::$custom) as $custom) |
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| 232 | { |
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| 233 | if (isset($_POST['delete_custom_derivative_'.$custom])) |
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| 234 | { |
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| 235 | $changed_types[] = $custom; |
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| 236 | unset(ImageStdParams::$custom[$custom]); |
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| 237 | } |
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| 238 | } |
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| 239 | |
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[14221] | 240 | ImageStdParams::set_and_save($enabled_by); |
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| 241 | if (count($disabled) == 0) |
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| 242 | { |
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| 243 | $query='DELETE FROM '.CONFIG_TABLE.' WHERE param = \'disabled_derivatives\''; |
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| 244 | pwg_query($query); |
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| 245 | } |
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| 246 | else |
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| 247 | { |
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| 248 | conf_update_param('disabled_derivatives', addslashes(serialize($disabled)) ); |
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| 249 | } |
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| 250 | $conf['disabled_derivatives'] = serialize($disabled); |
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[14649] | 251 | |
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[14221] | 252 | if (count($changed_types)) |
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| 253 | { |
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| 254 | clear_derivative_cache($changed_types); |
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| 255 | } |
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[14649] | 256 | |
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[25018] | 257 | $page['infos'][] = l10n('Your configuration settings are saved'); |
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[14221] | 258 | } |
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| 259 | else |
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| 260 | { |
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| 261 | foreach ($original_fields as $field) |
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| 262 | { |
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| 263 | if (isset($_POST[$field])) |
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| 264 | { |
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| 265 | $template->append( |
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| 266 | 'sizes', |
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| 267 | array( |
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| 268 | $field => $_POST[$field] |
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| 269 | ), |
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| 270 | true |
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| 271 | ); |
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| 272 | } |
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| 273 | } |
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[14649] | 274 | |
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[14221] | 275 | $template->assign('derivatives', $pderivatives); |
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| 276 | $template->assign('ferrors', $errors); |
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| 277 | $template->assign('resize_quality', $_POST['resize_quality']); |
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| 278 | $page['sizes_loaded_in_tpl'] = true; |
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| 279 | } |
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| 280 | ?> |
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