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source: trunk/xpressme_integration_kit/include/xpress_block_render.php @ 438

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Last change on this file since 438 was 394, checked in by toemon, 15 years ago
ブロックのキャッシュをモジュール外に表示設定を行っているブロックだけに絞り込んで、余計なキャッシュを作成しないようにする。 Fixes #208
File size: 11.0 KB

Line
1	<?php
2	if(!defined('XPRESS_BLOCK_RENDER_FUNCTION_READ')){
3	define('XPRESS_BLOCK_RENDER_FUNCTION_READ',1);
4	require_once dirname( __FILE__ ) .'/xml.php' ;
5	require_once dirname( __FILE__ ) .'/xpress_cache.php' ;
6	global $xoops_config;
7
8	if (!is_object($xoops_config)){ // is call other modules
9	require_once dirname(dirname( __FILE__ )) .'/class/config_from_xoops.class.php' ;
10	$xoops_config = new ConfigFromXoops;
11	}
12
13	function xpress_block_cache_write($mydirname,$block_name,$block)
14	{
15	$xml = xpress_XML_serialize($block);
16	$xml_name = $block_name . '.xml';
17	if (WPLANG == 'ja_EUC'){
18	$xml = str_replace('<?xml version="1.0" ?>', '<?xml version="1.0" encoding="EUC-JP" ?>' , $xml);
19	}
20	xpress_cache_write($mydirname,$xml_name,$xml);
21	}
22	function xpress_block_cache_read($mydirname,$block_name)
23	{
24	$xml_name = $block_name . '.xml';
25	$xml_data = xpress_cache_read($mydirname,$xml_name);
26
27	$GLOBALS['DO_LIBXML_PATCH'] = get_xpress_mod_config($mydirname,'libxml_patch');
28
29	$ret = @xpress_XML_unserialize($xml_data);
30	if (strstr($xml_data, '<?xml version="1.0" encoding="EUC-JP" ?>') !== false){
31	$ans = mb_convert_variables('EUC-JP' , 'UTF-8', &$ret);
32	}
33	return $ret;
34	}
35
36	function get_block_id($mydirname,$func_file,$options)
37	{
38	$options_string = '';
39	foreach ($options as $val){
40	if (!empty($options_string)) $options_string .='\|';
41	$options_string .= $val;
42	}
43	$xoopsDB =& Database::getInstance();
44	$block_tbl = $xoopsDB->prefix('newblocks');
45	$module_dir = XOOPS_ROOT_PATH . '/modules/' . $mydirname;
46
47	$sql = "SELECT bid FROM $block_tbl WHERE (func_file LIKE '$func_file') AND (options LIKE '$options_string')";
48	$result = $xoopsDB->query($sql, 0, 0);
49	if ($xoopsDB->getRowsNum($result) > 0){
50	$row = $xoopsDB->fetchArray($result);
51	$block_id = $row['bid'];
52	}
53	return $block_id;
54	}
55
56	function get_xpress_theme_name($mydirname)
57	{
58	global $wpdb;
59
60	if (is_null($wpdb)){
61	$xoopsDB =& Database::getInstance();
62	$wp_prefix = $mydirname;
63	if ($wp_prefix == 'wordpress') $wp_prefix = 'wp';
64
65	$module_tbl = $xoopsDB->prefix($wp_prefix).'_options';
66	$theme_name = '';
67
68	$sql = "SELECT option_value FROM $module_tbl WHERE option_name LIKE 'template'";
69	$result = $xoopsDB->query($sql, 0, 0);
70	if ($xoopsDB->getRowsNum($result) > 0){
71	$row = $xoopsDB->fetchArray($result);
72	$theme_name = $row['option_value'];
73	}
74	} else {
75	$theme_name = get_option('template');
76	}
77	return $theme_name;
78	}
79
80	function get_block_stylesheet_url($mydirname)
81	{
82	global $xoops_config;
83	$mydirpath = $xoops_config->xoops_root_path . '/modules/' . $mydirname;
84	$select_theme = get_xpress_theme_name($mydirname);
85	$style_file = $mydirpath . '/wp-content/themes/' . $select_theme . '/blocks/block_style.css';
86	if (file_exists($style_file))
87	return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/' . $select_theme . '/blocks/block_style.css';
88	else
89	return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/xpress_default/blocks/block_style.css';
90	}
91
92	function get_stylesheet_url($mydirname)
93	{
94	global $xoops_config;
95	$mydirpath = $xoops_config->xoops_root_path . '/modules/' . $mydirname;
96	$select_theme = get_xpress_theme_name($mydirname);
97	$style_file = $mydirpath . '/wp-content/themes/' . $select_theme . '/style.css';
98	if (file_exists($style_file))
99	return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/' . $select_theme . '/style.css';
100	else
101	return $xoops_config->xoops_url . '/modules/' .$mydirname . '/wp-content/themes/xpress_default/style.css';
102	}
103
104	function xpress_get_plugin_css($mydirname = '')
105	{
106	$this_url = '/modules/'. $mydirname;
107	$call_url = $_SERVER['REQUEST_URI'];
108	if (!strstr($call_url,$this_url)){
109	global $xoops_config;
110
111	// Module Main CSS
112	$output = "\n".'<style type="text/css">@import url('.get_stylesheet_url($mydirname).');</style>';
113
114	// hotDate
115	$output .= "\n".'<style type="text/css">@import url('.$xoops_config->module_url.'/wp-content/plugins/hotDates/hotDates.css);</style>';
116	return $output;
117	}
118	return '';
119	}
120
121	function xpress_block_css_set($mydirname = '')
122	{
123	$style_url = get_block_stylesheet_url($mydirname);
124
125	$tplVars =& $GLOBALS['xoopsTpl']->get_template_vars();
126	$csslink = "\n".'<link rel="stylesheet" type="text/css" media="screen" href="'. $style_url .'" />';
127	// Module Main CSS Plugin Css
128	$csslink .= xpress_get_plugin_css($mydirname);
129
130	if(array_key_exists('xoops_block_header', $tplVars)) {
131	if (!strstr($tplVars['xoops_block_header'],$csslink)) {
132	$GLOBALS['xoopsTpl']->assign('xoops_block_header',$tplVars['xoops_block_header'].$csslink);
133	}
134	} else {
135	$GLOBALS['xoopsTpl']->assign('xoops_block_header',$csslink);
136	}
137	}
138
139	function get_block_file_path($mydirname,$file_name)
140	{
141	global $xoops_config;
142	$mydirpath = $xoops_config->xoops_root_path . '/modules/' . $mydirname;
143	$select_theme = get_xpress_theme_name($mydirname);
144	$block_file = $mydirpath . '/wp-content/themes/' . $select_theme . '/blocks/' . $file_name;
145
146	if (!file_exists($block_file))
147	$block_file = $xoops_config->xoops_root_path . '/modules/' .$mydirname . '/wp-content/themes/xpress_default/blocks/' . $file_name;
148	return $block_file;
149	}
150
151	function xpress_block_cache_found($mydirname,$block_name)
152	{
153	global $xoops_config;
154	if(defined('XOOPS_ROOT_PATH')){
155	$cache_dir = XOOPS_ROOT_PATH . '/cache/';
156	} else {
157	$cache_dir = $xoops_config->xoops_root_path . '/cache/';
158	}
159	$xml_name = $block_name . '.xml';
160
161	$filename = $cache_dir .$mydirname . '_' . $xml_name;
162	$cache_time = 0;
163	// if (file_exists($filename) && ((time() - filemtime($filename)) < $cache_time)) {
164	if (file_exists($filename)) {
165	return true;
166	} else {
167	return false;
168	}
169	}
170
171	function xpress_block_render($mydirname,$block_function_name,$options)
172	{
173	global $wpdb;
174	$func_file = $block_function_name;
175	$call_theme_function_name = str_replace(".php", "", $block_function_name);
176	$inc_theme_file_name = $call_theme_function_name . '_theme.php';
177	$cache_title = str_replace(".php", "", $block_function_name);
178	$blockID =get_block_id($mydirname,$func_file,$options);
179
180	$this_url = '/modules/'. $mydirname;
181	$call_url = $_SERVER['REQUEST_URI'];
182
183	xpress_block_css_set($mydirname);
184	if (strstr($call_url,$this_url)){
185	$block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name);
186	require_once $block_theme_file;
187	$block = $call_theme_function_name($options); //The block name and the called function name should be assumed to be the same name.
188	} else {
189	if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){
190	$xml = xpress_block_cache_read($mydirname,$cache_title. $blockID);
191	$block = $xml['block'];
192	} else {
193	$block['err_message'] = sprintf(_MB_XP2_BLOCK_CACHE_ERR, '<a href="' . XOOPS_URL . '/modules/' . $mydirname . '">' . $mydirname .'</a>');
194	}
195	}
196
197	$templates_file = 'db:'.$mydirname. '_' . str_replace(".php", ".html", $block_function_name);
198	$tpl =& new XoopsTpl() ;
199	$tpl->assign( 'block' , $block ) ;
200	$ret['content'] = $tpl->fetch( $templates_file ) ;
201	return $ret ;
202	}
203
204	function xpress_block_cache_refresh($mydirname)
205	{
206	global $xoops_db;
207	$mid = get_xpress_modid();
208
209	// It is a block that needs cache arranged outside the module.
210	// Only the block arranged outside the module is detected here.
211	$newblocks = get_xoops_prefix() . "newblocks";
212	$block_module_link = get_xoops_prefix(). "block_module_link";
213	$sql = "SELECT * FROM $newblocks LEFT JOIN $block_module_link ON {$newblocks}.bid = {$block_module_link}.block_id ";
214	$sql .= "WHERE {$newblocks}.mid = $mid AND {$newblocks}.visible = 1 AND {$block_module_link}.module_id != $mid ";
215	$sql .= "GROUP BY {$newblocks}.bid";
216
217	$blocks = $xoops_db->get_results($sql);
218	require_once get_xpress_dir_path() . '/include/xpress_block_render.php';
219
220	foreach($blocks as $block){
221	$func_file = $block->func_file;
222	$call_theme_function_name = str_replace(".php", "", $func_file);
223	$inc_theme_file_name = str_replace(".php", "", $func_file) . '_theme.php';
224	$cache_title = str_replace(".php", "", $func_file);
225	$blockID = $block->bid;
226	$options = explode("\|", $block->options);
227
228	$block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name);
229	require_once $block_theme_file;
230	$render = $call_theme_function_name($options); //The block name and the called function name should be assumed to be the same name.
231	$render_array['block'] = $render;
232	$render_array['block']['options'] = $block->options;
233	if (xpress_block_cache_found($mydirname,$cache_title. $blockID)){
234	$render_serialize = xpress_XML_serialize($render_array);
235	$render_md5 = md5($render_serialize);
236
237	$cache_serialize = xpress_cache_read($mydirname,$cache_title. $blockID.'.xml');
238	$cache_md5 = md5($cache_serialize);
239
240	if ($render_md5 != $cache_md5){
241	xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array);
242	}
243	} else {
244	xpress_block_cache_write($mydirname,$cache_title. $blockID, $render_array);
245	}
246	}
247	}
248
249	function xpress_unnecessary_block_cache_delete($mydirname)
250	{
251	global $xoops_db,$xoops_config;
252	$mid = get_xpress_modid();
253	$sql = "SELECT bid,options,func_file FROM " . get_xoops_prefix() . "newblocks WHERE mid = $mid AND visible = 1";
254	$blocks = $xoops_db->get_results($sql);
255	require_once get_xpress_dir_path() . '/include/xpress_block_render.php';
256
257	$pattern ='';
258	foreach($blocks as $block){
259	$cache_file_name = $mydirname . '_'. str_replace(".php", "", $block->func_file) . $block->bid;
260	if (!empty($pattern)) $pattern .= '\|';
261	$pattern .= $cache_file_name;
262	}
263	$pattern = '(' . $pattern . ')';
264
265	$cache_dir = $xoops_config->xoops_root_path . '/cache/';
266	$cache_time = 0;
267	if ($dh = opendir($cache_dir)) {
268	while (($file = readdir($dh)) !== false) {
269	if (preg_match('/^' . preg_quote($mydirname) . '/', $file)) {
270	if(! preg_match('/' . $pattern . '/', $file)) {
271	unlink($cache_dir.$file);
272	}
273	}
274	}
275	closedir($dh);
276	}
277	}
278
279	function get_xpress_mod_config($mydirname,$conf_name=''){
280	$module_handler =& xoops_gethandler('module');
281	$xoopsModule =& $module_handler->getByDirname($mydirname);
282	$mid = $xoopsModule->getVar('mid');
283	$xoopsDB =& Database::getInstance();
284	$db_config = $xoopsDB->prefix('config');
285
286	$wu_sql = "SELECT conf_value FROM $db_config ";
287	$wu_sql .= "WHERE (conf_modid = $mid ) AND (conf_name LIKE '$conf_name')";
288	$wu_res = $xoopsDB->queryF($wu_sql, 0, 0);
289
290	if ($wu_res === false){
291	return 0;
292	} else {
293	$xu_row = $xoopsDB->fetchArray($wu_res);
294	return $xu_row['conf_value'];
295	}
296	}
297
298	}
299	?>

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