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Diffstat (limited to 'plugins/SwiftThemeCreator/theme_creator.php')
| -rw-r--r-- | plugins/SwiftThemeCreator/theme_creator.php | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/plugins/SwiftThemeCreator/theme_creator.php b/plugins/SwiftThemeCreator/theme_creator.php new file mode 100644 index 000000000..8f52010e8 --- /dev/null +++ b/plugins/SwiftThemeCreator/theme_creator.php @@ -0,0 +1,259 @@ +<?php +// +-----------------------------------------------------------------------+ +// | Piwigo - a PHP based picture gallery | +// +-----------------------------------------------------------------------+ +// | Copyright(C) 2008 Piwigo Team http://piwigo.org | +// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | +// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | +// +-----------------------------------------------------------------------+ +// | 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 | +// | | +// | 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | +// | USA. | +// +-----------------------------------------------------------------------+ + +/* Ajouter le lien au menu de l'admin */ +if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); +if (!defined('IN_ADMIN') or !IN_ADMIN) die('Hacking attempt!'); + +/* + * stc_hex2rgb convert any string to array of RGB values + */ +function stc_hex2rgb($color) +{ + if ($color[0] == '#') $color = substr($color, 1); + if (strlen($color) == 6) + list($r, $g, $b) = array($color[0].$color[1], + $color[2].$color[3], + $color[4].$color[5]); + else { + $color .= $color . $color . '000'; + list($r, $g, $b) = array($color[0].$color[0], + $color[1].$color[1], + $color[2].$color[2]); + } + return array(hexdec($r), hexdec($g), hexdec($b)); +} +$errors = array(); +$infos = array(); +// +-----------------------------------------------------------------------+ +// | selected templates | +// +-----------------------------------------------------------------------+ +if (!isset($swift_theme_creator)) $swift_theme_creator = new ThemeCreator(); +$swift_theme_creator->reload(); +$main = $swift_theme_creator->theme_config; + +if (isset($_POST['submit']) and (!is_adviser())) +{ + // 1 - Theme name control + $main['newtheme'] = strip_tags($_POST['new_theme']); + if ( !preg_match('/^[a-z0-9-_]{1,8}$/', $main['newtheme']) ) + array_push($errors, + l10n('Invalid theme name: 1 to 8 lowercase alphanumeric characters' + . ' including "-" and "_".')); + + // 2 - Colours control + $main['color'] = array($_POST['color1'], $_POST['color2'], + $_POST['color3'], $_POST['color4'], + $_POST['color5']); + $colors = $main['color'][0] . $main['color'][1] . $main['color'][2] + . $main['color'][3] . $main['color'][4]; + if ( !preg_match('/^(#?([A-Fa-f0-9]{3}|[A-Fa-f0-9]{6})){5}$/', $colors) ) + array_push($errors, + l10n('Invalid color code: 3 or 6 hexadecimal characters, preceded' + . ' or not by "#"')); + + // 2.1 - Background and text control + list($r1,$g1,$b1) = stc_hex2rgb($main['color'][0]); + list($r2,$g2,$b2) = stc_hex2rgb($main['color'][1]); + // Formula for converting RGB values to YIQ values as perceived brightness difference. + // Background and text "brightness" difference control: + $dif = abs( ( (($r1*299)+($g1*587)+($b1*114)) / 1000 ) + - ( (($r2*299)+($g2*587)+($b2*114)) / 1000 )); + if ( $dif < 125 ) + array_push($errors, + l10n('Insufficient brightness difference between text and background. dif=') . $dif); + // Background and text "colour" difference control: + $dif = (max($r1, $r2) - min($r1, $r2)) + + (max($g1, $g2) - min($g1, $g2)) + + (max($b1, $b2) - min($b1, $b2)); + if ( $dif < 200 ) + array_push($errors, + l10n('Insufficient colour difference between text and background. dif=') . $dif); + + // 2.2 - Background and Internal links control + list($r1,$g1,$b1) = stc_hex2rgb($main['color'][0]); + list($r2,$g2,$b2) = stc_hex2rgb($main['color'][2]); + // Background and Internal links "brightness" difference control: + $dif = abs( ( (($r1*299)+($g1*587)+($b1*114)) / 1000 ) + - ( (($r2*299)+($g2*587)+($b2*114)) / 1000 )); + if ( $dif < 125 ) + array_push($errors, + l10n('Insufficient brightness difference between Internal links and background. dif=') . $dif); + // Background and Internal links "colour" difference control: + $dif = (max($r1, $r2) - min($r1, $r2)) + + (max($g1, $g2) - min($g1, $g2)) + + (max($b1, $b2) - min($b1, $b2)); + if ( $dif < 200 ) + array_push($errors, + l10n('Insufficient colour difference between Internal links and background. dif=') . $dif); + + // 3 - Directory control + $available_templates = array(); + $template_dir = PHPWG_ROOT_PATH.'template'; + foreach (get_dirs($template_dir) as $dir) + { + array_push($available_templates, $dir); + } + $templatedir = PHPWG_ROOT_PATH . 'template/' + . $available_templates[$_POST['template']]; + $themedir = $templatedir . '/' . $main['newtheme']; + if (is_dir( $themedir )) + array_push($errors, + '['.$themedir.'] : '.l10n('Invalid theme: This theme exists already (no override available).')); + elseif (!is_writable($templatedir)) + array_push($errors, + '['.$templatedir.'] : '.l10n('no_write_access')); + + // 4 - Picture URL control + // 5 - Width and Height control + // 6 - Generate missing colors values + + + // Lors du parse si le second arg est à true, on récupère le résultat + // http://www.barelyfitz.com/projects/csscolor/csscolor.zip + + /* + * Build background image for titrePage or definition list (in #menubar) + **/ + $img = imagecreatefrompng(dirname(__FILE__) . '/titrePage-bg.png'); + $dest = imagecreate(1, 64); + for ($i=0; $i<256; $i++) { + imagecolorallocate($dest, $i, $i, $i); + } + imagecopy($dest, $img, 0, 0, 0, 0, 1, 64); + list($r1,$g1,$b1) = stc_hex2rgb($main['color'][4]); + for ($i = 0; $i < 256; $i++) { + imagecolorset($dest, $i, min($i * $r1 / 255, 255), + min($i * $g1 / 255, 255), + min($i * $b1 / 255, 255)); + } + // to be tested imagecopymerge($dest,$img,0,0,0,0,1,64,33); + + // Uncomment to create the header stc.png + // imagepng( $dest, dirname(__FILE__) . '/stc.png', 9 ); + imagedestroy ($img); + imagedestroy ($dest); + + /* en gros reste à faire: + * creation de la directory + * creation des différents fichiers + * parse pour theme.css et ecriture directe pour les autres + */ + + // Go ahead + if (count($errors) == 0) { + umask(0000); + // mkdir($themedir, 0777); + if (!is_dir( $themedir )) + array_push($errors, + l10n('Theme directory creation failure: it can\'t be created (for now en attendant la suite 8-) ).')); + } + $swift_theme_creator->save_theme_config(); +} + +// +-----------------------------------------------------------------------+ +// | reset values +// +-----------------------------------------------------------------------+ + +// To be implemented delete $main save and redirect + +// Don't forget to re-read because some statements are superfluous + +// +-----------------------------------------------------------------------+ +// | template initialization +// +-----------------------------------------------------------------------+ +$template->set_filenames(array( + 'plugin_admin_content' => dirname(__FILE__) . '/theme_creator.tpl')); +$template->append('head_elements', + '<script type="text/javascript" src="./plugins/SwiftThemeCreator/farbtastic/farbtastic.js"></script> +<link rel="stylesheet" href="./plugins/SwiftThemeCreator/farbtastic/farbtastic.css" type="text/css" /> +<style type="text/css" media="screen"> +.colorwell { border: 3px double #F30; width: 6em; text-align: center; cursor: pointer; } +body .colorwell-selected { border: 3px double #F36; font-weight: bold; } +.radio { margin: 0 10px 0 50px; } +</style>' + ); + +/* Templates */ +$template->assign('template_options', $available_templates); +if (!isset($main['template_options'])) $main['template_options'] = 0; + +/* New theme */ +if (isset($_POST['new_theme'])) $main['new_theme'] = $_POST['new_theme']; + +/* Colors */ +if (isset($_POST['color1'])) $main['color1'] = $_POST['color1']; +if (isset($_POST['color2'])) $main['color2'] = $_POST['color2']; +if (isset($_POST['color3'])) $main['color3'] = $_POST['color3']; +if (isset($_POST['color4'])) $main['color4'] = $_POST['color4']; +if (isset($_POST['color5'])) $main['color5'] = $_POST['color5']; +if (!isset($main['color1'])) $main['color1'] = '#111111'; +if (!isset($main['color2'])) $main['color2'] = '#EEEEEE'; +if (!isset($main['color3'])) $main['color3'] = '#FF7700'; +if (!isset($main['color4'])) $main['color4'] = '#FF3333'; +if (!isset($main['color5'])) $main['color5'] = '#FF3363'; + +/* header */ +if (isset($_POST['background'])) $main['background'] = $_POST['background']; +if (!isset($main['background'])) $main['background'] = 'off'; +$template->assign('background_options', + array( + 'off' => l10n('No'), + 'random' => l10n('24H Random'), + 'fixed' => l10n('Fixed URL'), + )); + +$query = ' +SELECT id,name,uppercats,global_rank + FROM ' . CATEGORIES_TABLE . ';'; +display_select_cat_wrapper($query,array(),'src_category'); +if (isset($_POST['src_category'])) $main['src_category'] = + $_POST['src_category']; + +$main['picture_url'] = get_absolute_root_url() + . 'plugins/SwiftThemeCreator/sample.jpg'; +if (isset($swift_theme_creator->picture_url)) + $main['picture_url'] = $swift_theme_creator->picture_url; +if (isset($_POST['picture_url'])) $main['picture_url'] = $_POST['picture_url']; + +if (isset($_POST['picture_width'])) $main['picture_width'] = $_POST['picture_width']; +if (!isset($main['picture_width'])) $main['picture_width'] = 2048; +if (isset($_POST['picture_height'])) $main['picture_height'] = $_POST['picture_height']; +if (!isset($main['picture_height'])) $main['picture_height'] = 100; + +if (isset($_POST['background_mode'])) + $main['background_mode'] = $_POST['background_mode']; +if (!isset($main['background_mode'])) $main['background_mode'] = 'as'; +$template->assign('background_mode_options', + array( + 'as' => l10n('As is'), + 'crop' => l10n('Truncated'), + 'sized' => l10n('Resized'), + )); +if (count($errors) != 0) $template->assign('errors', $errors); +/* Restore Main values */ +$template->assign('main', $main); +$template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content'); +$swift_theme_creator->theme_config = $main; +$swift_theme_creator->save_theme_config(); +?>
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