427 lines
17 KiB
PHP
427 lines
17 KiB
PHP
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<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: class_template.php 36284 2016-12-12 00:47:50Z nemohou $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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class template {
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var $subtemplates = array();
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var $csscurmodules = '';
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var $replacecode = array('search' => array(), 'replace' => array());
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var $blocks = array();
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var $language = array();
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var $file = '';
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function parse_template($tplfile, $templateid, $tpldir, $file, $cachefile) {
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$basefile = basename(DISCUZ_ROOT.$tplfile, '.htm');
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$file == 'common/header' && defined('CURMODULE') && CURMODULE && $file = 'common/header_'.CURMODULE;
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$this->file = $file;
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if($fp = @fopen(DISCUZ_ROOT.$tplfile, 'r')) {
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$template = @fread($fp, filesize(DISCUZ_ROOT.$tplfile));
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fclose($fp);
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} elseif($fp = @fopen($filename = substr(DISCUZ_ROOT.$tplfile, 0, -4).'.php', 'r')) {
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$template = $this->getphptemplate(@fread($fp, filesize($filename)));
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fclose($fp);
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} else {
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$tpl = $tpldir.'/'.$file.'.htm';
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$tplfile = $tplfile != $tpl ? $tpl.', '.$tplfile : $tplfile;
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$this->error('template_notfound', $tplfile);
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}
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$var_regexp = "((\\\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(\-\>)?[a-zA-Z0-9_\x7f-\xff]*)(\[[a-zA-Z0-9_\-\.\"\'\[\]\$\x7f-\xff]+\])*)";
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$const_regexp = "([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)";
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$headerexists = preg_match("/{(sub)?template\s+[\w:\/]+?header\}/", $template);
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$this->subtemplates = array();
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for($i = 1; $i <= 3; $i++) {
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if(strexists($template, '{subtemplate')) {
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$template = preg_replace_callback("/[\n\r\t]*(\<\!\-\-)?\{subtemplate\s+([a-z0-9_:\/]+)\}(\-\-\>)?[\n\r\t]*/is", array($this, 'parse_template_callback_loadsubtemplate_2'), $template);
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}
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}
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$template = preg_replace("/([\n\r]+)\t+/s", "\\1", $template);
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$template = preg_replace("/\<\!\-\-\{(.+?)\}\-\-\>/s", "{\\1}", $template);
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$template = preg_replace_callback("/\{lang\s+(.+?)\}/is", array($this, 'parse_template_callback_languagevar_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{block\/(\d+?)\}[\n\r\t]*/i", array($this, 'parse_template_callback_blocktags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{blockdata\/(\d+?)\}[\n\r\t]*/i", array($this, 'parse_template_callback_blockdatatags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{ad\/(.+?)\}[\n\r\t]*/i", array($this, 'parse_template_callback_adtags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{ad\s+([a-zA-Z0-9_\[\]]+)\/(.+?)\}[\n\r\t]*/i", array($this, 'parse_template_callback_adtags_21'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{date\((.+?)\)\}[\n\r\t]*/i", array($this, 'parse_template_callback_datetags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{avatar\((.+?)\)\}[\n\r\t]*/i", array($this, 'parse_template_callback_avatartags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{eval\}\s*(\<\!\-\-)*(.+?)(\-\-\>)*\s*\{\/eval\}[\n\r\t]*/is", array($this, 'parse_template_callback_evaltags_2'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{eval\s+(.+?)\s*\}[\n\r\t]*/is", array($this, 'parse_template_callback_evaltags_1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{csstemplate\}[\n\r\t]*/is", array($this, 'parse_template_callback_loadcsstemplate'), $template);
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$template = str_replace("{LF}", "<?=\"\\n\"?>", $template);
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$template = preg_replace("/\{(\\\$[a-zA-Z0-9_\-\>\[\]\'\"\$\.\x7f-\xff]+)\}/s", "<?=\\1?>", $template);
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$template = preg_replace_callback("/\{hook\/(\w+?)(\s+(.+?))?\}/i", array($this, 'parse_template_callback_hooktags_13'), $template);
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$template = preg_replace_callback("/$var_regexp/s", array($this, 'parse_template_callback_addquote_1'), $template);
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$template = preg_replace_callback("/\<\?\=\<\?\=$var_regexp\?\>\?\>/s", array($this, 'parse_template_callback_addquote_1'), $template);
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$headeradd = $headerexists ? "hookscriptoutput('$basefile');" : '';
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if(!empty($this->subtemplates)) {
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$headeradd .= "\n0\n";
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foreach($this->subtemplates as $fname) {
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$headeradd .= "|| checktplrefresh('$tplfile', '$fname', ".time().", '$templateid', '$cachefile', '$tpldir', '$file')\n";
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}
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$headeradd .= ';';
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}
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if(!empty($this->blocks)) {
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$headeradd .= "\n";
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$headeradd .= "block_get('".implode(',', $this->blocks)."');";
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}
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$template = "<? if(!defined('IN_DISCUZ')) exit('Access Denied'); {$headeradd}?>\n$template";
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$template = preg_replace_callback("/[\n\r\t]*\{template\s+([a-z0-9_:\/]+)\}[\n\r\t]*/is", array($this, 'parse_template_callback_stripvtags_template1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{template\s+(.+?)\}[\n\r\t]*/is", array($this, 'parse_template_callback_stripvtags_template1'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{echo\s+(.+?)\}[\n\r\t]*/is", array($this, 'parse_template_callback_stripvtags_echo1'), $template);
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$template = preg_replace_callback("/([\n\r\t]*)\{if\s+(.+?)\}([\n\r\t]*)/is", array($this, 'parse_template_callback_stripvtags_if123'), $template);
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$template = preg_replace_callback("/([\n\r\t]*)\{elseif\s+(.+?)\}([\n\r\t]*)/is", array($this, 'parse_template_callback_stripvtags_elseif123'), $template);
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$template = preg_replace("/\{else\}/i", "<? } else { ?>", $template);
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$template = preg_replace("/\{\/if\}/i", "<? } ?>", $template);
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$template = preg_replace_callback("/[\n\r\t]*\{loop\s+(\S+)\s+(\S+)\}[\n\r\t]*/is", array($this, 'parse_template_callback_stripvtags_loop12'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{loop\s+(\S+)\s+(\S+)\s+(\S+)\}[\n\r\t]*/is", array($this, 'parse_template_callback_stripvtags_loop123'), $template);
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$template = preg_replace("/\{\/loop\}/i", "<? } ?>", $template);
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$template = preg_replace("/\{$const_regexp\}/s", "<?=\\1?>", $template);
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if(!empty($this->replacecode)) {
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$template = str_replace($this->replacecode['search'], $this->replacecode['replace'], $template);
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}
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$template = preg_replace("/ \?\>[\n\r]*\<\? /s", " ", $template);
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if(!@$fp = fopen(DISCUZ_ROOT.$cachefile, 'w')) {
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$this->error('directory_notfound', dirname(DISCUZ_ROOT.$cachefile));
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}
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$template = preg_replace_callback("/\"(http)?[\w\.\/:]+\?[^\"]+?&[^\"]+?\"/", array($this, 'parse_template_callback_transamp_0'), $template);
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$template = preg_replace_callback("/\<script[^\>]*?src=\"(.+?)\"(.*?)\>\s*\<\/script\>/is", array($this, 'parse_template_callback_stripscriptamp_12'), $template);
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$template = preg_replace_callback("/[\n\r\t]*\{block\s+([a-zA-Z0-9_\[\]]+)\}(.+?)\{\/block\}/is", array($this, 'parse_template_callback_stripblock_12'), $template);
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$template = preg_replace("/\<\?(\s{1})/is", "<?php\\1", $template);
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$template = preg_replace("/\<\?\=(.+?)\?\>/is", "<?php echo \\1;?>", $template);
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flock($fp, 2);
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fwrite($fp, $template);
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fclose($fp);
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}
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function parse_template_callback_loadsubtemplate_2($matches) {
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return $this->loadsubtemplate($matches[2]);
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}
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function parse_template_callback_languagevar_1($matches) {
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return $this->languagevar($matches[1]);
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}
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function parse_template_callback_blocktags_1($matches) {
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return $this->blocktags($matches[1]);
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}
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function parse_template_callback_blockdatatags_1($matches) {
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return $this->blockdatatags($matches[1]);
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}
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function parse_template_callback_adtags_1($matches) {
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return $this->adtags($matches[1]);
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}
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function parse_template_callback_adtags_21($matches) {
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return $this->adtags($matches[2], $matches[1]);
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}
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function parse_template_callback_datetags_1($matches) {
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return $this->datetags($matches[1]);
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}
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function parse_template_callback_avatartags_1($matches) {
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return $this->avatartags($matches[1]);
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}
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function parse_template_callback_evaltags_2($matches) {
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return $this->evaltags($matches[2]);
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}
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function parse_template_callback_evaltags_1($matches) {
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return $this->evaltags($matches[1]);
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}
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function parse_template_callback_loadcsstemplate($matches) {
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return $this->loadcsstemplate();
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}
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function parse_template_callback_hooktags_13($matches) {
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return $this->hooktags($matches[1], $matches[3]);
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}
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function parse_template_callback_addquote_1($matches) {
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return $this->addquote('<?='.$matches[1].'?>');
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}
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function parse_template_callback_stripvtags_template1($matches) {
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return $this->stripvtags('<? include template(\''.$matches[1].'\'); ?>');
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}
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function parse_template_callback_stripvtags_echo1($matches) {
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return $this->stripvtags('<? echo '.$matches[1].'; ?>');
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}
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function parse_template_callback_stripvtags_if123($matches) {
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return $this->stripvtags($matches[1].'<? if('.$matches[2].') { ?>'.$matches[3]);
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}
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function parse_template_callback_stripvtags_elseif123($matches) {
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return $this->stripvtags($matches[1].'<? } elseif('.$matches[2].') { ?>'.$matches[3]);
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}
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function parse_template_callback_stripvtags_loop12($matches) {
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return $this->stripvtags('<? if(is_array('.$matches[1].')) foreach('.$matches[1].' as '.$matches[2].') { ?>');
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}
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function parse_template_callback_stripvtags_loop123($matches) {
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return $this->stripvtags('<? if(is_array('.$matches[1].')) foreach('.$matches[1].' as '.$matches[2].' => '.$matches[3].') { ?>');
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}
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function parse_template_callback_transamp_0($matches) {
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return $this->transamp($matches[0]);
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}
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function parse_template_callback_stripscriptamp_12($matches) {
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return $this->stripscriptamp($matches[1], $matches[2]);
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}
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function parse_template_callback_stripblock_12($matches) {
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return $this->stripblock($matches[1], $matches[2]);
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}
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function languagevar($var) {
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$vars = explode(':', $var);
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$isplugin = count($vars) == 2;
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if(!$isplugin) {
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!isset($this->language['inner']) && $this->language['inner'] = array();
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$langvar = &$this->language['inner'];
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} else {
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!isset($this->language['plugin'][$vars[0]]) && $this->language['plugin'][$vars[0]] = array();
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$langvar = &$this->language['plugin'][$vars[0]];
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$var = &$vars[1];
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}
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if(!isset($langvar[$var])) {
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$this->language['inner'] = lang('template');
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if(!$isplugin) {
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if(defined('IN_MOBILE')) {
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$mobiletpl = getglobal('mobiletpl');
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list($path) = explode('/', str_replace($mobiletpl[IN_MOBILE].'/', '', $this->file));
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} else {
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list($path) = explode('/', $this->file);
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}
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foreach(lang($path.'/template') as $k => $v) {
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$this->language['inner'][$k] = $v;
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}
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if(defined('IN_MOBILE')) {
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foreach(lang('mobile/template') as $k => $v) {
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$this->language['inner'][$k] = $v;
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}
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}
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} else {
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global $_G;
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if(empty($_G['config']['plugindeveloper'])) {
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loadcache('pluginlanguage_template');
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} elseif(!isset($_G['cache']['pluginlanguage_template'][$vars[0]]) && preg_match("/^[a-z]+[a-z0-9_]*$/i", $vars[0])) {
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if(@include(DISCUZ_ROOT.'./data/plugindata/'.$vars[0].'.lang.php')) {
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$_G['cache']['pluginlanguage_template'][$vars[0]] = $templatelang[$vars[0]];
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} else {
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loadcache('pluginlanguage_template');
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}
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}
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$this->language['plugin'][$vars[0]] = $_G['cache']['pluginlanguage_template'][$vars[0]];
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}
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}
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if(isset($langvar[$var])) {
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return $langvar[$var];
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} else {
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return '!'.$var.'!';
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}
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}
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function blocktags($parameter) {
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$bid = intval(trim($parameter));
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$this->blocks[] = $bid;
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$i = count($this->replacecode['search']);
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$this->replacecode['search'][$i] = $search = "<!--BLOCK_TAG_$i-->";
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$this->replacecode['replace'][$i] = "<?php block_display('$bid');?>";
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return $search;
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}
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function blockdatatags($parameter) {
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$bid = intval(trim($parameter));
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$this->blocks[] = $bid;
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$i = count($this->replacecode['search']);
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$this->replacecode['search'][$i] = $search = "<!--BLOCKDATA_TAG_$i-->";
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$this->replacecode['replace'][$i] = "";
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return $search;
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}
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function adtags($parameter, $varname = '') {
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$parameter = stripslashes($parameter);
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$i = count($this->replacecode['search']);
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$this->replacecode['search'][$i] = $search = "<!--AD_TAG_$i-->";
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$this->replacecode['replace'][$i] = "<?php ".(!$varname ? 'echo ' : '$'.$varname.'=')."adshow(\"$parameter\");?>";
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return $search;
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}
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function datetags($parameter) {
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$parameter = stripslashes($parameter);
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$i = count($this->replacecode['search']);
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$this->replacecode['search'][$i] = $search = "<!--DATE_TAG_$i-->";
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$this->replacecode['replace'][$i] = "<?php echo dgmdate($parameter);?>";
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return $search;
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}
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function avatartags($parameter) {
|
||
|
|
$parameter = stripslashes($parameter);
|
||
|
|
$i = count($this->replacecode['search']);
|
||
|
|
$this->replacecode['search'][$i] = $search = "<!--AVATAR_TAG_$i-->";
|
||
|
|
$this->replacecode['replace'][$i] = "<?php echo avatar($parameter);?>";
|
||
|
|
return $search;
|
||
|
|
}
|
||
|
|
|
||
|
|
function evaltags($php) {
|
||
|
|
$i = count($this->replacecode['search']);
|
||
|
|
$this->replacecode['search'][$i] = $search = "<!--EVAL_TAG_$i-->";
|
||
|
|
$this->replacecode['replace'][$i] = "<? $php?>";
|
||
|
|
return $search;
|
||
|
|
}
|
||
|
|
|
||
|
|
function hooktags($hookid, $key = '') {
|
||
|
|
global $_G;
|
||
|
|
$i = count($this->replacecode['search']);
|
||
|
|
$this->replacecode['search'][$i] = $search = "<!--HOOK_TAG_$i-->";
|
||
|
|
$dev = '';
|
||
|
|
if(isset($_G['config']['plugindeveloper']) && $_G['config']['plugindeveloper'] == 2) {
|
||
|
|
$dev = "echo '<hook>[".($key ? 'array' : 'string')." $hookid".($key ? '/\'.'.$key.'.\'' : '')."]</hook>';";
|
||
|
|
}
|
||
|
|
$key = $key != '' ? "[$key]" : '';
|
||
|
|
$this->replacecode['replace'][$i] = "<?php {$dev}if(!empty(\$_G['setting']['pluginhooks']['$hookid']$key)) echo \$_G['setting']['pluginhooks']['$hookid']$key;?>";
|
||
|
|
return $search;
|
||
|
|
}
|
||
|
|
|
||
|
|
function stripphpcode($type, $code) {
|
||
|
|
$this->phpcode[$type][] = $code;
|
||
|
|
return '{phpcode:'.$type.'/'.(count($this->phpcode[$type]) - 1).'}';
|
||
|
|
}
|
||
|
|
|
||
|
|
function loadsubtemplate($file) {
|
||
|
|
$tplfile = template($file, 0, '', 1);
|
||
|
|
$filename = DISCUZ_ROOT.$tplfile;
|
||
|
|
if(($content = @implode('', file($filename))) || ($content = $this->getphptemplate(@implode('', file(substr($filename, 0, -4).'.php'))))) {
|
||
|
|
$this->subtemplates[] = $tplfile;
|
||
|
|
return $content;
|
||
|
|
} else {
|
||
|
|
return '<!-- '.$file.' -->';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function getphptemplate($content) {
|
||
|
|
$pos = strpos($content, "\n");
|
||
|
|
return $pos !== false ? substr($content, $pos + 1) : $content;
|
||
|
|
}
|
||
|
|
|
||
|
|
function loadcsstemplate() {
|
||
|
|
global $_G;
|
||
|
|
$scripts = array(STYLEID.'_common');
|
||
|
|
$content = $this->csscurmodules = '';
|
||
|
|
$content = @implode('', file(DISCUZ_ROOT.'./data/cache/style_'.STYLEID.'_module.css'));
|
||
|
|
$content = preg_replace_callback("/\[(.+?)\](.*?)\[end\]/is", array($this, 'loadcsstemplate_callback_cssvtags_12'), $content);
|
||
|
|
if($this->csscurmodules) {
|
||
|
|
$this->csscurmodules = preg_replace(array('/\s*([,;:\{\}])\s*/', '/[\t\n\r]/', '/\/\*.+?\*\//'), array('\\1', '',''), $this->csscurmodules);
|
||
|
|
if(@$fp = fopen(DISCUZ_ROOT.'./data/cache/style_'.STYLEID.'_'.$_G['basescript'].'_'.CURMODULE.'.css', 'w')) {
|
||
|
|
fwrite($fp, $this->csscurmodules);
|
||
|
|
fclose($fp);
|
||
|
|
} else {
|
||
|
|
exit('Can not write to cache files, please check directory ./data/ and ./data/cache/ .');
|
||
|
|
}
|
||
|
|
$scripts[] = STYLEID.'_'.$_G['basescript'].'_'.CURMODULE;
|
||
|
|
}
|
||
|
|
$scriptcss = '';
|
||
|
|
foreach($scripts as $css) {
|
||
|
|
$scriptcss .= '<link rel="stylesheet" type="text/css" href="'.$_G['setting']['csspath'].$css.'.css?{VERHASH}" />';
|
||
|
|
}
|
||
|
|
$scriptcss .= '{if $_G[uid] && isset($_G[cookie][extstyle]) && strpos($_G[cookie][extstyle], TPLDIR) !== false}<link rel="stylesheet" id="css_extstyle" type="text/css" href="$_G[cookie][extstyle]/style.css" />{elseif $_G[style][defaultextstyle]}<link rel="stylesheet" id="css_extstyle" type="text/css" href="$_G[style][defaultextstyle]/style.css" />{/if}';
|
||
|
|
return $scriptcss;
|
||
|
|
}
|
||
|
|
|
||
|
|
function loadcsstemplate_callback_cssvtags_12($matches) {
|
||
|
|
return $this->cssvtags($matches[1], $matches[2]);
|
||
|
|
}
|
||
|
|
|
||
|
|
function cssvtags($param, $content) {
|
||
|
|
global $_G;
|
||
|
|
$modules = explode(',', $param);
|
||
|
|
foreach($modules as $module) {
|
||
|
|
$module .= '::'; //fix notice
|
||
|
|
list($b, $m) = explode('::', $module);
|
||
|
|
if($b && $b == $_G['basescript'] && (!$m || $m == CURMODULE)) {
|
||
|
|
$this->csscurmodules .= $content;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
function transamp($str) {
|
||
|
|
$str = str_replace('&', '&', $str);
|
||
|
|
$str = str_replace('&amp;', '&', $str);
|
||
|
|
return $str;
|
||
|
|
}
|
||
|
|
|
||
|
|
function addquote($var) {
|
||
|
|
return str_replace("\\\"", "\"", preg_replace("/\[([a-zA-Z0-9_\-\.\x7f-\xff]+)\]/s", "['\\1']", $var));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function stripvtags($expr, $statement = '') {
|
||
|
|
$expr = str_replace('\\\"', '\"', preg_replace("/\<\?\=(\\\$.+?)\?\>/s", "\\1", $expr));
|
||
|
|
$statement = str_replace('\\\"', '\"', $statement);
|
||
|
|
return $expr.$statement;
|
||
|
|
}
|
||
|
|
|
||
|
|
function stripscriptamp($s, $extra) {
|
||
|
|
$s = str_replace('&', '&', $s);
|
||
|
|
return "<script src=\"$s\" type=\"text/javascript\"$extra></script>";
|
||
|
|
}
|
||
|
|
|
||
|
|
function stripblock($var, $s) {
|
||
|
|
$s = preg_replace("/<\?=\\\$(.+?)\?>/", "{\$\\1}", $s);
|
||
|
|
preg_match_all("/<\?=(.+?)\?>/", $s, $constary);
|
||
|
|
$constadd = '';
|
||
|
|
$constary[1] = array_unique($constary[1]);
|
||
|
|
foreach($constary[1] as $const) {
|
||
|
|
$constadd .= '$__'.$const.' = '.$const.';';
|
||
|
|
}
|
||
|
|
$s = preg_replace("/<\?=(.+?)\?>/", "{\$__\\1}", $s);
|
||
|
|
$s = str_replace('?>', "\n\$$var .= <<<EOF\n", $s);
|
||
|
|
$s = str_replace('<?', "\nEOF;\n", $s);
|
||
|
|
$s = str_replace("\nphp ", "\n", $s);
|
||
|
|
return "<?\n$constadd\$$var = <<<EOF\n".$s."\nEOF;\n?>";
|
||
|
|
}
|
||
|
|
|
||
|
|
function error($message, $tplname) {
|
||
|
|
discuz_error::template_error($message, $tplname);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|