class.blowup.config.php @ 2659:4179a83ea959

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Revision 2659:4179a83ea959, 17.1 KB checked in by franck <carnet.franck.paul@…>, 12 years ago (diff)
Some doc and minor refinement

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1	<?php
2	# -- BEGIN LICENSE BLOCK ---------------------------------------
3	#
4	# This file is part of Dotclear 2.
5	#
6	# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
7	# Licensed under the GPL version 2.0 license.
8	# See LICENSE file or
9	# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
10	#
11	# -- END LICENSE BLOCK -----------------------------------------
12	if (!defined('DC_RC_PATH')) { return; }
13
14	class blowupConfig
15	{
16	protected static $css_folder = 'blowup-css';
17	protected static $img_folder = 'blowup-images';
18
19	protected static $fonts = array(
20	'sans-serif' => array(
21	'ss1' => 'Arial, Helvetica, sans-serif',
22	'ss2' => 'Verdana,Geneva, Arial, Helvetica, sans-serif',
23	'ss3' => '"Lucida Grande", "Lucida Sans Unicode", sans-serif',
24	'ss4' => '"Trebuchet MS", Helvetica, sans-serif',
25	'ss5' => 'Impact, Charcoal, sans-serif'
26	),
27
28	'serif' => array(
29	's1' => 'Times, "Times New Roman", serif',
30	's2' => 'Georgia, serif',
31	's3' => 'Baskerville, "Palatino Linotype", serif'
32	),
33
34	'monospace' => array(
35	'm1' => '"Andale Mono", "Courier New", monospace',
36	'm2' => '"Courier New", Courier, mono, monospace'
37	)
38	);
39
40	protected static $fonts_combo = array();
41	protected static $fonts_list = array();
42
43	public static $top_images = array(
44	'default' => 'Default',
45	'blank' => 'Blank',
46	'light-trails-1' => 'Light Trails 1',
47	'light-trails-2' => 'Light Trails 2',
48	'light-trails-3' => 'Light Trails 3',
49	'light-trails-4' => 'Light Trails 4',
50	'butterflies' => 'Butterflies',
51	'flourish-1' => 'Flourished 1',
52	'flourish-2' => 'Flourished 2',
53	'animals' => 'Animals',
54	'plumetis' => 'Plumetis',
55	'flamingo' => 'Flamingo',
56	'rabbit' => 'Rabbit',
57	'roadrunner-1' => 'Road Runner 1',
58	'roadrunner-2' => 'Road Runner 2',
59	'typo' => 'Typo'
60	);
61
62	public static function fontsList()
63	{
64	if (empty(self::$fonts_combo))
65	{
66	self::$fonts_combo[__('default')] = '';
67	foreach (self::$fonts as $family => $g)
68	{
69	$fonts = array();
70	foreach ($g as $code => $font) {
71	$fonts[str_replace('"','',$font)] = $code;
72	}
73	self::$fonts_combo[$family] = $fonts;
74	}
75	}
76
77	return self::$fonts_combo;
78	}
79
80	public static function fontDef($c)
81	{
82	if (empty(self::$fonts_list))
83	{
84	foreach (self::$fonts as $family => $g)
85	{
86	foreach ($g as $code => $font) {
87	self::$fonts_list[$code] = $font;
88	}
89	}
90	}
91
92	return isset(self::$fonts_list[$c]) ? self::$fonts_list[$c] : null;
93	}
94
95	public static function cssPath()
96	{
97	return dcThemeConfig::cssPath(self::$css_folder);
98	}
99
100	public static function cssURL()
101	{
102	return dcThemeConfig::cssURL(self::$css_folder);
103	}
104
105	public static function canWriteCss($create=false)
106	{
107	return dcThemeConfig::canWriteCss(self::$css_folder,$create);
108	}
109
110	protected static function backgroundImg(&$css,$selector,$value,$image)
111	{
112	dcThemeConfig::backgroundImg(self::$img_folder,$css,$selector,$value,$image);
113	}
114
115	private static function writeCss($theme,$css)
116	{
117	dcThemeConfig::writeCSS(self::$css_folder,$theme,$css);
118	}
119
120	public static function dropCss($theme)
121	{
122	dcThemeConfig::dropCss(self::$css_folder,$theme);
123	}
124
125	public static function publicCssUrlHelper()
126	{
127	return dcThemeConfig::publicCssUrlHelper(self::$css_folder);
128	}
129
130	public static function imagesPath()
131	{
132	return dcThemeConfig::imagesPath(self::$img_folder);
133	}
134
135	public static function imagesURL()
136	{
137	return dcThemeConfig::imagesURL(self::$img_folder);
138	}
139
140	public static function canWriteImages($create=false)
141	{
142	return dcThemeConfig::canWriteImages(self::$img_folder,$create);
143	}
144
145	public static function uploadImage($f)
146	{
147	return dcThemeConfig::uploadImage(self::$img_folder,$f,800);
148	}
149
150	public static function dropImage($img)
151	{
152	dcThemeConfig::dropImage(self::$img_folder,$img);
153	}
154
155	public static function createCss($s)
156	{
157	global $core;
158
159	if ($s === null) {
160	return;
161	}
162
163	$css = array();
164
165	/* Sidebar position
166	---------------------------------------------- */
167	if ($s['sidebar_position'] == 'left') {
168	$css['#wrapper']['background-position'] = '-300px 0';
169	$css['#main']['float'] = 'right';
170	$css['#sidebar']['float'] = 'left';
171	}
172
173	/* Properties
174	---------------------------------------------- */
175	dcThemeConfig::prop($css,'body','background-color',$s['body_bg_c']);
176
177	dcThemeConfig::prop($css,'body','color',$s['body_txt_c']);
178	dcThemeConfig::prop($css,'.post-tags li a:link, .post-tags li a:visited, .post-info-co a:link, .post-info-co a:visited','color',$s['body_txt_c']);
179	dcThemeConfig::prop($css,'#page','font-size',$s['body_txt_s']);
180	dcThemeConfig::prop($css,'body','font-family',self::fontDef($s['body_txt_f']));
181
182	dcThemeConfig::prop($css,'.post-content, .post-excerpt, #comments dd, #pings dd, dd.comment-preview','line-height',$s['body_line_height']);
183
184	if (!$s['blog_title_hide'])
185	{
186	dcThemeConfig::prop($css,'#top h1 a','color',$s['blog_title_c']);
187	dcThemeConfig::prop($css,'#top h1','font-size',$s['blog_title_s']);
188	dcThemeConfig::prop($css,'#top h1','font-family',self::fontDef($s['blog_title_f']));
189
190	if ($s['blog_title_a'] == 'right' \|\| $s['blog_title_a'] == 'left') {
191	$css['#top h1'][$s['blog_title_a']] = '0px';
192	$css['#top h1']['width'] = 'auto';
193	}
194
195	if ($s['blog_title_p'])
196	{
197	$_p = explode(':',$s['blog_title_p']);
198	$css['#top h1']['top'] = $_p[1].'px';
199	if ($s['blog_title_a'] != 'center') {
200	$_a = $s['blog_title_a'] == 'right' ? 'right' : 'left';
201	$css['#top h1'][$_a] = $_p[0].'px';
202	}
203	}
204	}
205	else
206	{
207	dcThemeConfig::prop($css,'#top h1 span','text-indent','-5000px');
208	dcThemeConfig::prop($css,'#top h1','top','0px');
209	$css['#top h1 a'] = array(
210	'display' => 'block',
211	'height' => $s['top_height'] ? ($s['top_height']-10).'px' : '120px',
212	'width' => '800px'
213	);
214	}
215	dcThemeConfig::prop($css,'#top','height',$s['top_height']);
216
217	dcThemeConfig::prop($css,'.day-date','color',$s['date_title_c']);
218	dcThemeConfig::prop($css,'.day-date','font-family',self::fontDef($s['date_title_f']));
219	dcThemeConfig::prop($css,'.day-date','font-size',$s['date_title_s']);
220
221	dcThemeConfig::prop($css,'a','color',$s['body_link_c']);
222	dcThemeConfig::prop($css,'a:visited','color',$s['body_link_v_c']);
223	dcThemeConfig::prop($css,'a:hover, a:focus, a:active','color',$s['body_link_f_c']);
224
225	dcThemeConfig::prop($css,'#comment-form input, #comment-form textarea','color',$s['body_link_c']);
226	dcThemeConfig::prop($css,'#comment-form input.preview','color',$s['body_link_c']);
227	dcThemeConfig::prop($css,'#comment-form input.preview:hover','background',$s['body_link_f_c']);
228	dcThemeConfig::prop($css,'#comment-form input.preview:hover','border-color',$s['body_link_f_c']);
229	dcThemeConfig::prop($css,'#comment-form input.submit','color',$s['body_link_c']);
230	dcThemeConfig::prop($css,'#comment-form input.submit:hover','background',$s['body_link_f_c']);
231	dcThemeConfig::prop($css,'#comment-form input.submit:hover','border-color',$s['body_link_f_c']);
232
233	dcThemeConfig::prop($css,'#sidebar','font-family',self::fontDef($s['sidebar_text_f']));
234	dcThemeConfig::prop($css,'#sidebar','font-size',$s['sidebar_text_s']);
235	dcThemeConfig::prop($css,'#sidebar','color',$s['sidebar_text_c']);
236
237	dcThemeConfig::prop($css,'#sidebar h2','font-family',self::fontDef($s['sidebar_title_f']));
238	dcThemeConfig::prop($css,'#sidebar h2','font-size',$s['sidebar_title_s']);
239	dcThemeConfig::prop($css,'#sidebar h2','color',$s['sidebar_title_c']);
240
241	dcThemeConfig::prop($css,'#sidebar h3','font-family',self::fontDef($s['sidebar_title2_f']));
242	dcThemeConfig::prop($css,'#sidebar h3','font-size',$s['sidebar_title2_s']);
243	dcThemeConfig::prop($css,'#sidebar h3','color',$s['sidebar_title2_c']);
244
245	dcThemeConfig::prop($css,'#sidebar ul','border-top-color',$s['sidebar_line_c']);
246	dcThemeConfig::prop($css,'#sidebar li','border-bottom-color',$s['sidebar_line_c']);
247	dcThemeConfig::prop($css,'#topnav ul','border-bottom-color',$s['sidebar_line_c']);
248
249	dcThemeConfig::prop($css,'#sidebar li a','color',$s['sidebar_link_c']);
250	dcThemeConfig::prop($css,'#sidebar li a:visited','color',$s['sidebar_link_v_c']);
251	dcThemeConfig::prop($css,'#sidebar li a:hover, #sidebar li a:focus, #sidebar li a:active','color',$s['sidebar_link_f_c']);
252	dcThemeConfig::prop($css,'#search input','color',$s['sidebar_link_c']);
253	dcThemeConfig::prop($css,'#search .submit','color',$s['sidebar_link_c']);
254	dcThemeConfig::prop($css,'#search .submit:hover','background',$s['sidebar_link_f_c']);
255	dcThemeConfig::prop($css,'#search .submit:hover','border-color',$s['sidebar_link_f_c']);
256
257	dcThemeConfig::prop($css,'.post-title','color',$s['post_title_c']);
258	dcThemeConfig::prop($css,'.post-title a, .post-title a:visited','color',$s['post_title_c']);
259	dcThemeConfig::prop($css,'.post-title','font-family',self::fontDef($s['post_title_f']));
260	dcThemeConfig::prop($css,'.post-title','font-size',$s['post_title_s']);
261
262	dcThemeConfig::prop($css,'#comments dd','background-color',$s['post_comment_bg_c']);
263	dcThemeConfig::prop($css,'#comments dd','color',$s['post_comment_c']);
264	dcThemeConfig::prop($css,'#comments dd.me','background-color',$s['post_commentmy_bg_c']);
265	dcThemeConfig::prop($css,'#comments dd.me','color',$s['post_commentmy_c']);
266
267	dcThemeConfig::prop($css,'#prelude, #prelude a','color',$s['prelude_c']);
268
269	dcThemeConfig::prop($css,'#footer p','background-color',$s['footer_bg_c']);
270	dcThemeConfig::prop($css,'#footer p','color',$s['footer_c']);
271	dcThemeConfig::prop($css,'#footer p','font-size',$s['footer_s']);
272	dcThemeConfig::prop($css,'#footer p','font-family',self::fontDef($s['footer_f']));
273	dcThemeConfig::prop($css,'#footer p a','color',$s['footer_l_c']);
274
275	/* Images
276	------------------------------------------------------ */
277	self::backgroundImg($css,'body',$s['body_bg_c'],'body-bg.png');
278	self::backgroundImg($css,'body',$s['body_bg_g'] != 'light','body-bg.png');
279	self::backgroundImg($css,'body',$s['prelude_c'],'body-bg.png');
280	self::backgroundImg($css,'#top',$s['body_bg_c'],'page-t.png');
281	self::backgroundImg($css,'#top',$s['body_bg_g'] != 'light','page-t.png');
282	self::backgroundImg($css,'#top',$s['uploaded'] \|\| $s['top_image'],'page-t.png');
283	self::backgroundImg($css,'#footer',$s['body_bg_c'],'page-b.png');
284	self::backgroundImg($css,'#comments dt',$s['post_comment_bg_c'],'comment-t.png');
285	self::backgroundImg($css,'#comments dd',$s['post_comment_bg_c'],'comment-b.png');
286	self::backgroundImg($css,'#comments dt.me',$s['post_commentmy_bg_c'],'commentmy-t.png');
287	self::backgroundImg($css,'#comments dd.me',$s['post_commentmy_bg_c'],'commentmy-b.png');
288
289	$res = '';
290	foreach ($css as $selector => $values) {
291	$res .= $selector." {\n";
292	foreach ($values as $k => $v) {
293	$res .= $k.':'.$v.";\n";
294	}
295	$res .= "}\n";
296	}
297
298	$res .= $s['extra_css'];
299
300	if (!self::canWriteCss(true)) {
301	throw new Exception(__('Unable to create css file.'));
302	}
303
304	# erase old css file
305	self::dropCss($core->blog->settings->system->theme);
306
307	# create new css file into public blowup-css subdirectory
308	self::writeCss($core->blog->settings->system->theme, $res);
309
310	return $res;
311	}
312
313	public static function createImages(&$config,$uploaded)
314	{
315	$body_color = $config['body_bg_c'];
316	$prelude_color = $config['prelude_c'];
317	$gradient = $config['body_bg_g'];
318	$comment_color = $config['post_comment_bg_c'];
319	$comment_color_my = $config['post_commentmy_bg_c'];
320	$top_image = $config['top_image'];
321
322	$config['top_height'] = null;
323
324	if ($top_image != 'custom' && !isset(self::$top_images[$top_image])) {
325	$top_image = 'default';
326	}
327	if ($uploaded && !is_file($uploaded)) {
328	$uploaded = null;
329	}
330
331	if (!self::canWriteImages(true)) {
332	throw new Exception(__('Unable to create images.'));
333	}
334
335	$body_fill = array(
336	'light' => dirname(__FILE__).'/../alpha-img/gradient-l.png',
337	'medium' => dirname(__FILE__).'/../alpha-img/gradient-m.png',
338	'dark' => dirname(__FILE__).'/../alpha-img/gradient-d.png'
339	);
340
341	$body_g = isset($body_fill[$gradient]) ? $body_fill[$gradient] : false;
342
343	if ($top_image == 'custom' && $uploaded) {
344	$page_t = $uploaded;
345	} else {
346	$page_t = dirname(__FILE__).'/../alpha-img/page-t/'.$top_image.'.png';
347	}
348
349	$body_bg = dirname(__FILE__).'/../alpha-img/body-bg.png';
350	$page_t_mask = dirname(__FILE__).'/../alpha-img/page-t/image-mask.png';
351	$page_b = dirname(__FILE__).'/../alpha-img/page-b.png';
352	$comment_t = dirname(__FILE__).'/../alpha-img/comment-t.png';
353	$comment_b = dirname(__FILE__).'/../alpha-img/comment-b.png';
354	$default_bg = '#e0e0e0';
355	$default_prelude = '#ededed';
356
357	self::dropImage(basename($body_bg));
358	self::dropImage('page-t.png');
359	self::dropImage(basename($page_b));
360	self::dropImage(basename($comment_t));
361	self::dropImage(basename($comment_b));
362
363	$body_color = dcThemeConfig::adjustColor($body_color);
364	$prelude_color = dcThemeConfig::adjustColor($prelude_color);
365	$comment_color = dcThemeConfig::adjustColor($comment_color);
366
367	if ($top_image \|\| $body_color \|\| $gradient != 'light' \|\| $prelude_color \|\| $uploaded)
368	{
369	if (!$body_color) {
370	$body_color = $default_bg;
371	}
372	$body_color = sscanf($body_color,'#%2X%2X%2X');
373
374	# Create body gradient with color
375	$d_body_bg = imagecreatetruecolor(50,180);
376	$fill = imagecolorallocate($d_body_bg,$body_color[0],$body_color[1],$body_color[2]);
377	imagefill($d_body_bg,0,0,$fill);
378
379	# User choosed a gradient
380	if ($body_g) {
381	$s_body_bg = imagecreatefrompng($body_g);
382	imagealphablending($s_body_bg,true);
383	imagecopy($d_body_bg,$s_body_bg,0,0,0,0,50,180);
384	imagedestroy($s_body_bg);
385	}
386
387	if (!$prelude_color) {
388	$prelude_color = $default_prelude;
389	}
390	$prelude_color = sscanf($prelude_color,'#%2X%2X%2X');
391
392	$s_prelude = imagecreatetruecolor(50,30);
393	$fill = imagecolorallocate($s_prelude,$prelude_color[0],$prelude_color[1],$prelude_color[2]);
394	imagefill($s_prelude,0,0,$fill);
395	imagecopy($d_body_bg,$s_prelude,0,0,0,0,50,30);
396
397	imagepng($d_body_bg,self::imagesPath().'/'.basename($body_bg));
398	}
399
400	if ($top_image \|\| $body_color \|\| $gradient != 'light')
401	{
402	# Create top image from uploaded image
403	$size = getimagesize($page_t);
404	$size = $size[1];
405	$type = files::getMimeType($page_t);
406
407	$d_page_t = imagecreatetruecolor(800,$size);
408
409	if ($type == 'image/png') {
410	$s_page_t = @imagecreatefrompng($page_t);
411	} else {
412	$s_page_t = @imagecreatefromjpeg($page_t);
413	}
414
415	if (!$s_page_t) {
416	throw new exception(__('Unable to open image.'));
417	}
418
419	$fill = imagecolorallocate($d_page_t,$body_color[0],$body_color[1],$body_color[2]);
420	imagefill($d_page_t,0,0,$fill);
421
422	if ($type == 'image/png')
423	{
424	# PNG, we only add body gradient and image
425	imagealphablending($s_page_t,true);
426	imagecopyresized($d_page_t,$d_body_bg,0,0,0,50,800,130,50,130);
427	imagecopy($d_page_t,$s_page_t,0,0,0,0,800,$size);
428	}
429	else
430	{
431	# JPEG, we add image and a frame with rounded corners
432	imagecopy($d_page_t,$s_page_t,0,0,0,0,800,$size);
433
434	imagecopy($d_page_t,$d_body_bg,0,0,0,50,8,4);
435	imagecopy($d_page_t,$d_body_bg,0,4,0,54,4,4);
436	imagecopy($d_page_t,$d_body_bg,792,0,0,50,8,4);
437	imagecopy($d_page_t,$d_body_bg,796,4,0,54,4,4);
438
439	$mask = imagecreatefrompng($page_t_mask);
440	imagealphablending($mask,true);
441	imagecopy($d_page_t,$mask,0,0,0,0,800,11);
442	imagedestroy($mask);
443
444	$fill = imagecolorallocate($d_page_t,255,255,255);
445	imagefilledrectangle($d_page_t,0,11,3,$size-1,$fill);
446	imagefilledrectangle($d_page_t,796,11,799,$size-1,$fill);
447	imagefilledrectangle($d_page_t,0,$size-9,799,$size-1,$fill);
448	}
449
450	$config['top_height'] = ($size).'px';
451
452	imagepng($d_page_t,self::imagesPath().'/page-t.png');
453
454	imagedestroy($d_body_bg);
455	imagedestroy($d_page_t);
456	imagedestroy($s_page_t);
457
458	# Create bottom image with color
459	$d_page_b = imagecreatetruecolor(800,8);
460	$fill = imagecolorallocate($d_page_b,$body_color[0],$body_color[1],$body_color[2]);
461	imagefill($d_page_b,0,0,$fill);
462
463	$s_page_b = imagecreatefrompng($page_b);
464	imagealphablending($s_page_b,true);
465	imagecopy($d_page_b,$s_page_b,0,0,0,0,800,160);
466
467	imagepng($d_page_b,self::imagesPath().'/'.basename($page_b));
468
469	imagedestroy($d_page_b);
470	imagedestroy($s_page_b);
471	}
472
473	if ($comment_color) {
474	self::commentImages($comment_color,$comment_t,$comment_b,basename($comment_t),basename($comment_b));
475	}
476	if ($comment_color_my) {
477	self::commentImages($comment_color_my,$comment_t,$comment_b,'commentmy-t.png','commentmy-b.png');
478	}
479	}
480
481	protected static function commentImages($comment_color,$comment_t,$comment_b,$dest_t,$dest_b)
482	{
483	$comment_color = sscanf($comment_color,'#%2X%2X%2X');
484
485	$d_comment_t = imagecreatetruecolor(500,25);
486	$fill = imagecolorallocate($d_comment_t,$comment_color[0],$comment_color[1],$comment_color[2]);
487	imagefill($d_comment_t,0,0,$fill);
488
489	$s_comment_t = imagecreatefrompng($comment_t);
490	imagealphablending($s_comment_t,true);
491	imagecopy($d_comment_t,$s_comment_t,0,0,0,0,500,25);
492
493	imagepng($d_comment_t,self::imagesPath().'/'.$dest_t);
494	imagedestroy($d_comment_t);
495	imagedestroy($s_comment_t);
496
497	$d_comment_b = imagecreatetruecolor(500,7);
498	$fill = imagecolorallocate($d_comment_b,$comment_color[0],$comment_color[1],$comment_color[2]);
499	imagefill($d_comment_b,0,0,$fill);
500
501	$s_comment_b = imagecreatefrompng($comment_b);
502	imagealphablending($s_comment_b,true);
503	imagecopy($d_comment_b,$s_comment_b,0,0,0,0,500,7);
504
505	imagepng($d_comment_b,self::imagesPath().'/'.$dest_b);
506	imagedestroy($d_comment_b);
507	imagedestroy($s_comment_b);
508	}
509
510	}

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source: plugins/blowupConfig/lib/class.blowup.config.php @ 2659:4179a83ea959

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