<?php
/**
* @brief blowupConfig, a plugin for Dotclear 2
*
* @package Dotclear
* @subpackage Plugins
*
* @copyright Olivier Meunier & Association Dotclear
* @copyright GPL-2.0-only
*/
if (!defined('DC_RC_PATH')) {
return;
}
class blowupConfig
{
protected static $css_folder = 'blowup-css';
protected static $img_folder = 'blowup-images';
protected static $fonts = [
'sans-serif' => [
'ss1' => 'Arial, Helvetica, sans-serif',
'ss2' => 'Verdana,Geneva, Arial, Helvetica, sans-serif',
'ss3' => '"Lucida Grande", "Lucida Sans Unicode", sans-serif',
'ss4' => '"Trebuchet MS", Helvetica, sans-serif',
'ss5' => 'Impact, Charcoal, sans-serif',
],
'serif' => [
's1' => 'Times, "Times New Roman", serif',
's2' => 'Georgia, serif',
's3' => 'Baskerville, "Palatino Linotype", serif',
],
'monospace' => [
'm1' => '"Andale Mono", "Courier New", monospace',
'm2' => '"Courier New", Courier, mono, monospace',
],
];
protected static $fonts_combo = [];
protected static $fonts_list = [];
public static $top_images = [
'default' => 'Default',
'blank' => 'Blank',
'light-trails-1' => 'Light Trails 1',
'light-trails-2' => 'Light Trails 2',
'light-trails-3' => 'Light Trails 3',
'light-trails-4' => 'Light Trails 4',
'butterflies' => 'Butterflies',
'flourish-1' => 'Flourished 1',
'flourish-2' => 'Flourished 2',
'animals' => 'Animals',
'plumetis' => 'Plumetis',
'flamingo' => 'Flamingo',
'rabbit' => 'Rabbit',
'roadrunner-1' => 'Road Runner 1',
'roadrunner-2' => 'Road Runner 2',
'typo' => 'Typo',
];
public static function fontsList()
{
if (empty(self::$fonts_combo)) {
self::$fonts_combo[__('default')] = '';
foreach (self::$fonts as $family => $g) {
$fonts = [];
foreach ($g as $code => $font) {
$fonts[str_replace('"', '', $font)] = $code;
}
self::$fonts_combo[$family] = $fonts;
}
}
return self::$fonts_combo;
}
public static function fontDef($c)
{
if (empty(self::$fonts_list)) {
foreach (self::$fonts as $family => $g) {
foreach ($g as $code => $font) {
self::$fonts_list[$code] = $font;
}
}
}
return self::$fonts_list[$c] ?? null;
}
public static function cssPath()
{
return dcThemeConfig::cssPath(self::$css_folder);
}
public static function cssURL()
{
return dcThemeConfig::cssURL(self::$css_folder);
}
public static function canWriteCss($create = false)
{
return dcThemeConfig::canWriteCss(self::$css_folder, $create);
}
protected static function backgroundImg(&$css, $selector, $value, $image)
{
dcThemeConfig::backgroundImg(self::$img_folder, $css, $selector, $value, $image);
}
private static function writeCss($theme, $css)
{
dcThemeConfig::writeCSS(self::$css_folder, $theme, $css);
}
public static function dropCss($theme)
{
dcThemeConfig::dropCss(self::$css_folder, $theme);
}
public static function publicCssUrlHelper()
{
return dcThemeConfig::publicCssUrlHelper(self::$css_folder);
}
public static function imagesPath()
{
return dcThemeConfig::imagesPath(self::$img_folder);
}
public static function imagesURL()
{
return dcThemeConfig::imagesURL(self::$img_folder);
}
public static function canWriteImages($create = false)
{
return dcThemeConfig::canWriteImages(self::$img_folder, $create);
}
public static function uploadImage($f)
{
return dcThemeConfig::uploadImage(self::$img_folder, $f, 800);
}
public static function dropImage($img)
{
dcThemeConfig::dropImage(self::$img_folder, $img);
}
public static function createCss($s)
{
global $core;
if ($s === null) {
return;
}
$css = [];
/* Sidebar position
---------------------------------------------- */
if ($s['sidebar_position'] == 'left') {
$css['#wrapper']['background-position'] = '-300px 0';
$css['#main']['float'] = 'right';
$css['#sidebar']['float'] = 'left';
}
/* Properties
---------------------------------------------- */
dcThemeConfig::prop($css, 'body', 'background-color', $s['body_bg_c']);
dcThemeConfig::prop($css, 'body', 'color', $s['body_txt_c']);
dcThemeConfig::prop($css, '.post-tags li a:link, .post-tags li a:visited, .post-info-co a:link, .post-info-co a:visited', 'color', $s['body_txt_c']);
dcThemeConfig::prop($css, '#page', 'font-size', $s['body_txt_s']);
dcThemeConfig::prop($css, 'body', 'font-family', self::fontDef($s['body_txt_f']));
dcThemeConfig::prop($css, '.post-content, .post-excerpt, #comments dd, #pings dd, dd.comment-preview', 'line-height', $s['body_line_height']);
if (!$s['blog_title_hide']) {
dcThemeConfig::prop($css, '#top h1 a', 'color', $s['blog_title_c']);
dcThemeConfig::prop($css, '#top h1', 'font-size', $s['blog_title_s']);
dcThemeConfig::prop($css, '#top h1', 'font-family', self::fontDef($s['blog_title_f']));
if ($s['blog_title_a'] == 'right' || $s['blog_title_a'] == 'left') {
$css['#top h1'][$s['blog_title_a']] = '0px';
$css['#top h1']['width'] = 'auto';
}
if ($s['blog_title_p']) {
$_p = explode(':', $s['blog_title_p']);
$css['#top h1']['top'] = $_p[1] . 'px';
if ($s['blog_title_a'] != 'center') {
$_a = $s['blog_title_a'] == 'right' ? 'right' : 'left';
$css['#top h1'][$_a] = $_p[0] . 'px';
}
}
} else {
dcThemeConfig::prop($css, '#top h1 span', 'text-indent', '-5000px');
dcThemeConfig::prop($css, '#top h1', 'top', '0px');
$css['#top h1 a'] = [
'display' => 'block',
'height' => $s['top_height'] ? ($s['top_height'] - 10) . 'px' : '120px',
'width' => '800px',
];
}
dcThemeConfig::prop($css, '#top', 'height', $s['top_height']);
dcThemeConfig::prop($css, '.day-date', 'color', $s['date_title_c']);
dcThemeConfig::prop($css, '.day-date', 'font-family', self::fontDef($s['date_title_f']));
dcThemeConfig::prop($css, '.day-date', 'font-size', $s['date_title_s']);
dcThemeConfig::prop($css, 'a', 'color', $s['body_link_c']);
dcThemeConfig::prop($css, 'a:visited', 'color', $s['body_link_v_c']);
dcThemeConfig::prop($css, 'a:hover, a:focus, a:active', 'color', $s['body_link_f_c']);
dcThemeConfig::prop($css, '#comment-form input, #comment-form textarea', 'color', $s['body_link_c']);
dcThemeConfig::prop($css, '#comment-form input.preview', 'color', $s['body_link_c']);
dcThemeConfig::prop($css, '#comment-form input.preview:hover', 'background', $s['body_link_f_c']);
dcThemeConfig::prop($css, '#comment-form input.preview:hover', 'border-color', $s['body_link_f_c']);
dcThemeConfig::prop($css, '#comment-form input.submit', 'color', $s['body_link_c']);
dcThemeConfig::prop($css, '#comment-form input.submit:hover', 'background', $s['body_link_f_c']);
dcThemeConfig::prop($css, '#comment-form input.submit:hover', 'border-color', $s['body_link_f_c']);
dcThemeConfig::prop($css, '#sidebar', 'font-family', self::fontDef($s['sidebar_text_f']));
dcThemeConfig::prop($css, '#sidebar', 'font-size', $s['sidebar_text_s']);
dcThemeConfig::prop($css, '#sidebar', 'color', $s['sidebar_text_c']);
dcThemeConfig::prop($css, '#sidebar h2', 'font-family', self::fontDef($s['sidebar_title_f']));
dcThemeConfig::prop($css, '#sidebar h2', 'font-size', $s['sidebar_title_s']);
dcThemeConfig::prop($css, '#sidebar h2', 'color', $s['sidebar_title_c']);
dcThemeConfig::prop($css, '#sidebar h3', 'font-family', self::fontDef($s['sidebar_title2_f']));
dcThemeConfig::prop($css, '#sidebar h3', 'font-size', $s['sidebar_title2_s']);
dcThemeConfig::prop($css, '#sidebar h3', 'color', $s['sidebar_title2_c']);
dcThemeConfig::prop($css, '#sidebar ul', 'border-top-color', $s['sidebar_line_c']);
dcThemeConfig::prop($css, '#sidebar li', 'border-bottom-color', $s['sidebar_line_c']);
dcThemeConfig::prop($css, '#topnav ul', 'border-bottom-color', $s['sidebar_line_c']);
dcThemeConfig::prop($css, '#sidebar li a', 'color', $s['sidebar_link_c']);
dcThemeConfig::prop($css, '#sidebar li a:visited', 'color', $s['sidebar_link_v_c']);
dcThemeConfig::prop($css, '#sidebar li a:hover, #sidebar li a:focus, #sidebar li a:active', 'color', $s['sidebar_link_f_c']);
dcThemeConfig::prop($css, '#search input', 'color', $s['sidebar_link_c']);
dcThemeConfig::prop($css, '#search .submit', 'color', $s['sidebar_link_c']);
dcThemeConfig::prop($css, '#search .submit:hover', 'background', $s['sidebar_link_f_c']);
dcThemeConfig::prop($css, '#search .submit:hover', 'border-color', $s['sidebar_link_f_c']);
dcThemeConfig::prop($css, '.post-title', 'color', $s['post_title_c']);
dcThemeConfig::prop($css, '.post-title a, .post-title a:visited', 'color', $s['post_title_c']);
dcThemeConfig::prop($css, '.post-title', 'font-family', self::fontDef($s['post_title_f']));
dcThemeConfig::prop($css, '.post-title', 'font-size', $s['post_title_s']);
dcThemeConfig::prop($css, '#comments dd', 'background-color', $s['post_comment_bg_c']);
dcThemeConfig::prop($css, '#comments dd', 'color', $s['post_comment_c']);
dcThemeConfig::prop($css, '#comments dd.me', 'background-color', $s['post_commentmy_bg_c']);
dcThemeConfig::prop($css, '#comments dd.me', 'color', $s['post_commentmy_c']);
dcThemeConfig::prop($css, '#prelude, #prelude a', 'color', $s['prelude_c']);
dcThemeConfig::prop($css, '#footer p', 'background-color', $s['footer_bg_c']);
dcThemeConfig::prop($css, '#footer p', 'color', $s['footer_c']);
dcThemeConfig::prop($css, '#footer p', 'font-size', $s['footer_s']);
dcThemeConfig::prop($css, '#footer p', 'font-family', self::fontDef($s['footer_f']));
dcThemeConfig::prop($css, '#footer p a', 'color', $s['footer_l_c']);
/* Images
------------------------------------------------------ */
self::backgroundImg($css, 'body', $s['body_bg_c'], 'body-bg.png');
self::backgroundImg($css, 'body', $s['body_bg_g'] != 'light', 'body-bg.png');
self::backgroundImg($css, 'body', $s['prelude_c'], 'body-bg.png');
self::backgroundImg($css, '#top', $s['body_bg_c'], 'page-t.png');
self::backgroundImg($css, '#top', $s['body_bg_g'] != 'light', 'page-t.png');
self::backgroundImg($css, '#top', $s['uploaded'] || $s['top_image'], 'page-t.png');
self::backgroundImg($css, '#footer', $s['body_bg_c'], 'page-b.png');
self::backgroundImg($css, '#comments dt', $s['post_comment_bg_c'], 'comment-t.png');
self::backgroundImg($css, '#comments dd', $s['post_comment_bg_c'], 'comment-b.png');
self::backgroundImg($css, '#comments dt.me', $s['post_commentmy_bg_c'], 'commentmy-t.png');
self::backgroundImg($css, '#comments dd.me', $s['post_commentmy_bg_c'], 'commentmy-b.png');
$res = '';
foreach ($css as $selector => $values) {
$res .= $selector . " {\n";
foreach ($values as $k => $v) {
if ($v) {
$res .= $k . ':' . $v . ";\n";
}
}
$res .= "}\n";
}
$res .= $s['extra_css'];
if (!self::canWriteCss(true)) {
throw new Exception(__('Unable to create css file.'));
}
# erase old css file
self::dropCss($core->blog->settings->system->theme);
# create new css file into public blowup-css subdirectory
self::writeCss($core->blog->settings->system->theme, $res);
return $res;
}
public static function createImages(&$config, $uploaded)
{
$body_color = $config['body_bg_c'];
$prelude_color = $config['prelude_c'];
$gradient = $config['body_bg_g'];
$comment_color = $config['post_comment_bg_c'];
$comment_color_my = $config['post_commentmy_bg_c'];
$top_image = $config['top_image'];
$config['top_height'] = null;
if ($top_image != 'custom' && !isset(self::$top_images[$top_image])) {
$top_image = 'default';
}
if ($uploaded && !is_file($uploaded)) {
$uploaded = null;
}
if (!self::canWriteImages(true)) {
throw new Exception(__('Unable to create images.'));
}
$body_fill = [
'light' => __DIR__ . '/../alpha-img/gradient-l.png',
'medium' => __DIR__ . '/../alpha-img/gradient-m.png',
'dark' => __DIR__ . '/../alpha-img/gradient-d.png',
];
$body_g = $body_fill[$gradient] ?? false;
if ($top_image == 'custom' && $uploaded) {
$page_t = $uploaded;
} else {
$page_t = __DIR__ . '/../alpha-img/page-t/' . $top_image . '.png';
}
$body_bg = __DIR__ . '/../alpha-img/body-bg.png';
$page_t_mask = __DIR__ . '/../alpha-img/page-t/image-mask.png';
$page_b = __DIR__ . '/../alpha-img/page-b.png';
$comment_t = __DIR__ . '/../alpha-img/comment-t.png';
$comment_b = __DIR__ . '/../alpha-img/comment-b.png';
$default_bg = '#e0e0e0';
$default_prelude = '#ededed';
self::dropImage(basename($body_bg));
self::dropImage('page-t.png');
self::dropImage(basename($page_b));
self::dropImage(basename($comment_t));
self::dropImage(basename($comment_b));
$body_color = dcThemeConfig::adjustColor($body_color);
$prelude_color = dcThemeConfig::adjustColor($prelude_color);
$comment_color = dcThemeConfig::adjustColor($comment_color);
$d_body_bg = false;
if ($top_image || $body_color || $gradient != 'light' || $prelude_color || $uploaded) {
if (!$body_color) {
$body_color = $default_bg;
}
$body_color = sscanf($body_color, '#%2X%2X%2X');
# Create body gradient with color
$d_body_bg = imagecreatetruecolor(50, 180);
$fill = imagecolorallocate($d_body_bg, $body_color[0], $body_color[1], $body_color[2]);
imagefill($d_body_bg, 0, 0, $fill);
# User choosed a gradient
if ($body_g) {
$s_body_bg = imagecreatefrompng($body_g);
imagealphablending($s_body_bg, true);
imagecopy($d_body_bg, $s_body_bg, 0, 0, 0, 0, 50, 180);
imagedestroy($s_body_bg);
}
if (!$prelude_color) {
$prelude_color = $default_prelude;
}
$prelude_color = sscanf($prelude_color, '#%2X%2X%2X');
$s_prelude = imagecreatetruecolor(50, 30);
$fill = imagecolorallocate($s_prelude, $prelude_color[0], $prelude_color[1], $prelude_color[2]);
imagefill($s_prelude, 0, 0, $fill);
imagecopy($d_body_bg, $s_prelude, 0, 0, 0, 0, 50, 30);
imagepng($d_body_bg, self::imagesPath() . '/' . basename($body_bg));
}
if ($top_image || $body_color || $gradient != 'light') {
# Create top image from uploaded image
$size = getimagesize($page_t);
$size = $size[1];
$type = files::getMimeType($page_t);
$d_page_t = imagecreatetruecolor(800, $size);
if ($type == 'image/png') {
$s_page_t = @imagecreatefrompng($page_t);
} else {
$s_page_t = @imagecreatefromjpeg($page_t);
}
if (!$s_page_t) {
throw new exception(__('Unable to open image.'));
}
$fill = imagecolorallocate($d_page_t, $body_color[0], $body_color[1], $body_color[2]);
imagefill($d_page_t, 0, 0, $fill);
if ($type == 'image/png') {
# PNG, we only add body gradient and image
imagealphablending($s_page_t, true);
imagecopyresized($d_page_t, $d_body_bg, 0, 0, 0, 50, 800, 130, 50, 130);
imagecopy($d_page_t, $s_page_t, 0, 0, 0, 0, 800, $size);
} else {
# JPEG, we add image and a frame with rounded corners
imagecopy($d_page_t, $s_page_t, 0, 0, 0, 0, 800, $size);
imagecopy($d_page_t, $d_body_bg, 0, 0, 0, 50, 8, 4);
imagecopy($d_page_t, $d_body_bg, 0, 4, 0, 54, 4, 4);
imagecopy($d_page_t, $d_body_bg, 792, 0, 0, 50, 8, 4);
imagecopy($d_page_t, $d_body_bg, 796, 4, 0, 54, 4, 4);
$mask = imagecreatefrompng($page_t_mask);
imagealphablending($mask, true);
imagecopy($d_page_t, $mask, 0, 0, 0, 0, 800, 11);
imagedestroy($mask);
$fill = imagecolorallocate($d_page_t, 255, 255, 255);
imagefilledrectangle($d_page_t, 0, 11, 3, $size - 1, $fill);
imagefilledrectangle($d_page_t, 796, 11, 799, $size - 1, $fill);
imagefilledrectangle($d_page_t, 0, $size - 9, 799, $size - 1, $fill);
}
$config['top_height'] = ($size) . 'px';
imagepng($d_page_t, self::imagesPath() . '/page-t.png');
imagedestroy($d_body_bg);
imagedestroy($d_page_t);
imagedestroy($s_page_t);
# Create bottom image with color
$d_page_b = imagecreatetruecolor(800, 8);
$fill = imagecolorallocate($d_page_b, $body_color[0], $body_color[1], $body_color[2]);
imagefill($d_page_b, 0, 0, $fill);
$s_page_b = imagecreatefrompng($page_b);
imagealphablending($s_page_b, true);
imagecopy($d_page_b, $s_page_b, 0, 0, 0, 0, 800, 160);
imagepng($d_page_b, self::imagesPath() . '/' . basename($page_b));
imagedestroy($d_page_b);
imagedestroy($s_page_b);
}
if ($comment_color) {
self::commentImages($comment_color, $comment_t, $comment_b, basename($comment_t), basename($comment_b));
}
if ($comment_color_my) {
self::commentImages($comment_color_my, $comment_t, $comment_b, 'commentmy-t.png', 'commentmy-b.png');
}
}
protected static function commentImages($comment_color, $comment_t, $comment_b, $dest_t, $dest_b)
{
$comment_color = sscanf($comment_color, '#%2X%2X%2X');
$d_comment_t = imagecreatetruecolor(500, 25);
$fill = imagecolorallocate($d_comment_t, $comment_color[0], $comment_color[1], $comment_color[2]);
imagefill($d_comment_t, 0, 0, $fill);
$s_comment_t = imagecreatefrompng($comment_t);
imagealphablending($s_comment_t, true);
imagecopy($d_comment_t, $s_comment_t, 0, 0, 0, 0, 500, 25);
imagepng($d_comment_t, self::imagesPath() . '/' . $dest_t);
imagedestroy($d_comment_t);
imagedestroy($s_comment_t);
$d_comment_b = imagecreatetruecolor(500, 7);
$fill = imagecolorallocate($d_comment_b, $comment_color[0], $comment_color[1], $comment_color[2]);
imagefill($d_comment_b, 0, 0, $fill);
$s_comment_b = imagecreatefrompng($comment_b);
imagealphablending($s_comment_b, true);
imagecopy($d_comment_b, $s_comment_b, 0, 0, 0, 0, 500, 7);
imagepng($d_comment_b, self::imagesPath() . '/' . $dest_b);
imagedestroy($d_comment_b);
imagedestroy($s_comment_b);
}
}