爱站程序员基地<?php// +----------------------------------------------------------------------// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]// +----------------------------------------------------------------------// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.// +----------------------------------------------------------------------// | Licensed ( PHP开发/LICENSE-2.0.txt )// +----------------------------------------------------------------------// | Author: liu21st <liu21st@gmail.com>// +----------------------------------------------------------------------namespace think\\template\\taglib;use think\\template\\TagLib;/*** CX标签库解析类* @category Think* @package Think* @subpackage Driver.Taglib* @author liu21st <liu21st@gmail.com>*/class Cx extends Taglib{// 标签定义protected $tags = [// 标签定义： attr 属性列表 close 是否闭合（0 或者1 默认1） alias 标签别名 level 嵌套层次\'php\' => [\'attr\' => \'\'],\'volist\' => [\'attr\' => \'name,id,offset,length,key,mod\', \'alias\' => \'iterate\'],\'foreach\' => [\'attr\' => \'name,id,item,key,offset,length,mod\', \'expression\' => true],\'if\' => [\'attr\' => \'condition\', \'expression\' => true],\'elseif\' => [\'attr\' => \'condition\', \'close\' => 0, \'expression\' => true],\'else\' => [\'attr\' => \'\', \'close\' => 0],\'switch\' => [\'attr\' => \'name\', \'expression\' => true],\'case\' => [\'attr\' => \'value,break\', \'expression\' => true],\'default\' => [\'attr\' => \'\', \'close\' => 0],\'compare\' => [\'attr\' => \'name,value,type\', \'alias\' => [\'eq,equal,notequal,neq,gt,lt,egt,elt,heq,nheq\', \'type\']],\'range\' => [\'attr\' => \'name,value,type\', \'alias\' => [\'in,notin,between,notbetween\', \'type\']],\'empty\' => [\'attr\' => \'name\'],\'notempty\' => [\'attr\' => \'name\'],\'present\' => [\'attr\' => \'name\'],\'notpresent\' => [\'attr\' => \'name\'],\'defined\' => [\'attr\' => \'name\'],\'notdefined\' => [\'attr\' => \'name\'],\'load\' => [\'attr\' => \'file,href,type,value,basepath\', \'close\' => 0, \'alias\' => [\'import,css,js\', \'type\']],\'assign\' => [\'attr\' => \'name,value\', \'close\' => 0],\'define\' => [\'attr\' => \'name,value\', \'close\' => 0],\'for\' => [\'attr\' => \'start,end,name,comparison,step\'],\'url\' => [\'attr\' => \'link,vars,suffix,domain\', \'close\' => 0, \'expression\' => true],\'function\' => [\'attr\' => \'name,vars,use,call\'],\'classlist\' => [\'attr\' => \'pid,id,where,order,value,key,limit,page\', \'close\' => 1,\'level\'=> 3],\'data\' => [\'attr\' => \'table,pid,id,where,order,value,key,limit,page\', \'close\' => 1,\'level\'=> 3],\'adminclasslist\' => [\'attr\' => \'pid,id,where,order,value,key,limit,page\', \'close\' => 1,\'level\'=> 3],\'ghone\' => [\'attr\' => \'table,name,where\', \'close\' => 0],];/*** php标签解析* 格式：* {php}echo $name{/php}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagPhp($tag, $content){$parseStr = \'<?php \' . $content . \' ?>\';return $parseStr;}public function tagData($attr, $content){// if(file_exists(\"runtime\")){// rmdir(\"/runtime/\");// }$table = $attr[\'table\']; // 表名$pid = !empty($attr[\'pid\']) ? $attr[\'pid\'] : \'\'; // pid$id = !empty($attr[\'id\']) ? $attr[\'id\'] : \'\'; // id$where = !empty($attr[\'where\']) ? $attr[\'where\'] : \'\'; // 查询条件$order = !empty($attr[\'order\']) ? $attr[\'order\'] : \'`id` asc\'; // 排序$value = !empty($attr[\'value\']) ? $attr[\'value\'] : \'v\'; // 解析数组名$key = !empty($attr[\'key\']) ? $attr[\'key\'] : \'i\'; // 解析key名$limit = !empty($attr[\'limit\']) ? $attr[\'limit\'] : 9; // 分页条数$page = !empty($attr[\'page\']) ? $attr[\'page\'] : \'false\'; // 是否分页$i = rand(100,999);$html = \'<?php \';if(!empty($pid)){$pid_1 = substr($pid, 0, 1);if (\':\' == $pid_1) {$pid = $this->autoBuildVar($pid);$html .= \'$_result=\' . $pid . \';\';$pid = \'$_result\';} else {$pid = $this->autoBuildVar($pid);}$pid = \" and pid=\'\".$pid.\"\'\";}if(!empty($attr[\'id\'])){$id_1 = substr($id, 0, 1);if (\':\' == $id_1) {$id = $this->autoBuildVar($id);$html .= \'$_result=\' . $id . \';\';$id = \'$_result\';} else {$id = $this->autoBuildVar($id);}$id = \" and id=\'\".$id.\"\'\";}if(!empty($attr[\'where\'])){$where = \" and \".$where;}if($table == \"article\"){$where .=\" and `issuetime`<\".time();}$html .= \'$Gh_table = \"\'.$table.\'\";\';$html .= \'$Gh_where = \"1=1\'.$pid.$id.$where.\'\";\';if($table == \"article\" && empty($attr[\'order\'])){$order=\"`issuetime` desc\";}$html .= \'$Gh_order = \"\'.$order.\'\";\';$html .= \'$Gh_limit = \"\'.$limit.\'\";\';# 开启分页//$page=0;if ($page==\"true\") {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->paginate($Gh_limit);\';$html .= \'$page = $Gh_db_info->render();\';$html .= \'$data_table = $Gh_table;\';$html .= \'$data_where = $Gh_where;\';$html .= \'$data_order = $Gh_order;\';$html .= \'$data_limit = $Gh_limit;\';} else {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->limit($Gh_limit)->select();\';}# 开启循环$html .= \'foreach ($Gh_db_info as $\'.$value.\'):\';$html .= \'?>\';$html .= $content;$html .= \'<?php endforeach;?>\';return $html;}public function tagClasslist($attr, $content){$table = \'category\'; // 表名$pid = !empty($attr[\'pid\']) ? $attr[\'pid\'] : \'\'; // pid$id = !empty($attr[\'id\']) ? $attr[\'id\'] : \'\'; // id$where = !empty($attr[\'where\']) ? $attr[\'where\'] : \'\'; // 查询条件$order = !empty($attr[\'order\']) ? $attr[\'order\'] : \'\'; // 排序$value = !empty($attr[\'value\']) ? $attr[\'value\'] : \'v\'; // 解析数组名$key = !empty($attr[\'key\']) ? $attr[\'key\'] : \'i\'; // 解析key名$limit = !empty($attr[\'limit\']) ? $attr[\'limit\'] : \'10\'; // 分页条数$page = !empty($attr[\'page\']) ? $attr[\'page\'] : \'false\'; // 是否分页$i = rand(100,999);$html = \'<?php \';if(!empty($pid)){$pid_1 = substr($pid, 0, 1);if (\':\' == $pid_1) {$pid = $this->autoBuildVar($pid);$html .= \'$_result=\' . $pid . \';\';$pid = \'$_result\';} else {$pid = $this->autoBuildVar($pid);}$pid = \" and pid=\'\".$pid.\"\'\";}if(!empty($attr[\'id\'])){$id_1 = substr($id, 0, 1);if (\':\' == $id_1) {$id = $this->autoBuildVar($id);$html .= \'$_result=\' . $id . \';\';$id = \'$_result\';} else {$id = $this->autoBuildVar($id);}$id = \" and id=\'\".$id.\"\'\";}if(!empty($attr[\'where\'])){$where = \" and \".$where;}$html .= \'$Gh_table = \"\'.$table.\'\";\';$html .= \'$Gh_where = \"1=1\'.$pid.$id.$where.\'\";\';$html .= \'$Gh_order = \"\'.$order.\'\";\';$html .= \'$Gh_limit = \"\'.$limit.\'\";\';# 开启分页$page=0;if ($page) {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->paginate($Gh_limit);\';$html .= \'$Gh_page = $Gh_db_info->render();\';} else {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->limit($Gh_limit)->select();\';}# 开启循环$html .= \'foreach ($Gh_db_info as $\'.$value.\'):\';$html .= \'?>\';$html .= $content;$html .= \'<?php endforeach;?>\';return $html;}public function tagAdminclasslist($attr, $content){$table = \'admin_classify\'; // 表名$pid = !empty($attr[\'pid\']) ? $attr[\'pid\'] : \'\'; // pid$id = !empty($attr[\'id\']) ? $attr[\'id\'] : \'\'; // id$where = !empty($attr[\'where\']) ? $attr[\'where\'] : \'\'; // 查询条件$order = !empty($attr[\'order\']) ? $attr[\'order\'] : \'\'; // 排序$value = !empty($attr[\'value\']) ? $attr[\'value\'] : \'v\'; // 解析数组名$key = !empty($attr[\'key\']) ? $attr[\'key\'] : \'i\'; // 解析key名$limit = !empty($attr[\'limit\']) ? $attr[\'limit\'] : \'10\'; // 分页条数$page = !empty($attr[\'page\']) ? $attr[\'page\'] : \'false\'; // 是否分页$i = rand(100,999);$html = \'<?php \';if(!empty($pid)){$pid_1 = substr($pid, 0, 1);if (\':\' == $pid_1) {$pid = $this->autoBuildVar($pid);$html .= \'$_result=\' . $pid . \';\';$pid = \'$_result\';} else {$pid = $this->autoBuildVar($pid);}$pid = \" and pid=\'\".$pid.\"\'\";}if(!empty($attr[\'id\'])){$id_1 = substr($id, 0, 1);if (\':\' == $id_1) {$id = $this->autoBuildVar($id);$html .= \'$_result=\' . $id . \';\';$id = \'$_result\';} else {$id = $this->autoBuildVar($id);}$id = \" and id=\'\".$id.\"\'\";}if(!empty($attr[\'where\'])){$where = \" and \".$where;}$html .= \'$Gh_table = \"\'.$table.\'\";\';$html .= \'$Gh_where = \"1=1\'.$pid.$id.$where.\'\";\';$html .= \'$Gh_order = \"\'.$order.\'\";\';$html .= \'$Gh_limit = \"\'.$limit.\'\";\';# 开启分页$page=0;if ($page) {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->paginate($Gh_limit);\';$html .= \'$Gh_page = $Gh_db_info->render();\';} else {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->limit($Gh_limit)->select();\';}# 开启循环$html .= \'foreach ($Gh_db_info as $\'.$value.\'):\';$html .= \'?>\';$html .= $content;$html .= \'<?php endforeach;?>\';return $html;}public function tagCglist($attr, $content){$table = !empty($attr[\'table\']) ? $attr[\'table\'] : \'\'; // 表名$where = !empty($attr[\'where\']) ? $attr[\'where\'] : \'\'; // 查询条件$order = !empty($attr[\'order\']) ? $attr[\'order\'] : \'\'; // 排序$value = !empty($attr[\'value\']) ? $attr[\'value\'] : \'v\'; // 解析数组名$key = !empty($attr[\'key\']) ? $attr[\'key\'] : \'i\'; // 解析key名$limit = !empty($attr[\'limit\']) ? $attr[\'limit\'] : \'10\'; // 分页条数$page = !empty($attr[\'page\']) ? $attr[\'page\'] : \'false\'; // 是否分页$i = rand(100,999);$html = \'<?php \';$html .= \'$Gh_table = \"\'.$table.\'\";\';$html .= \'$Gh_where = \"\'.$where.\'\";\';$html .= \'$Gh_order = \"\'.$order.\'\";\';$html .= \'$Gh_limit = \"\'.$limit.\'\";\';# 开启分页$page=0;if ($page) {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->paginate($Gh_limit);\';$html .= \'$Gh_page = $Gh_db_info->render();\';} else {$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->order($Gh_order)->limit($Gh_limit)->select();\';}# 开启循环$html .= \'foreach ($Gh_db_info as $\'.$value.\'):\';$html .= \'?>\';$html .= $content;$html .= \'<?php endforeach;?>\';return $html;}public function tagGhone($attr, $content){$table = !empty($attr[\'table\']) ? $attr[\'table\'] : \'\'; // 表名$name = !empty($attr[\'name\']) ? $attr[\'name\'] : \'\'; // 查询条件$where = !empty($attr[\'where\']) ? $attr[\'where\'] : \'1=1\'; // 查询条件$html = \'<?php \';$html .= \'$Gh_table = \"\'.$table.\'\";\';$html .= \'$Gh_name = \"\'.$name.\'\";\';$html .= \'$Gh_where = \"\'.$where.\'\";\';$html .= \'$Gh_db_info = db($Gh_table,\"\",false)->where($Gh_where)->value($Gh_name);\';$html .= \' ?>\';$html .= \'<?php echo $Gh_db_info;?>\';return $html;}/*** volist标签解析 循环输出数据集* 格式：* {volist name=\"userList\" id=\"user\" empty=\"\"}* {user.username}* {user.email}* {/volist}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string|void*/public function tagVolist($tag, $content){$name = $tag[\'name\'];$id = $tag[\'id\'];$empty = isset($tag[\'empty\']) ? $tag[\'empty\'] : \'\';$key = !empty($tag[\'key\']) ? $tag[\'key\'] : \'i\';$mod = isset($tag[\'mod\']) ? $tag[\'mod\'] : \'2\';$offset = !empty($tag[\'offset\']) && is_numeric($tag[\'offset\']) ? intval($tag[\'offset\']) : 0;$length = !empty($tag[\'length\']) && is_numeric($tag[\'length\']) ? intval($tag[\'length\']) : \'null\';// 允许使用函数设定数据集 <volist name=\":fun(\'arg\')\" id=\"vo\">{$vo.name}</volist>$parseStr = \'<?php \';$flag = substr($name, 0, 1);if (\':\' == $flag) {$name = $this->autoBuildVar($name);$parseStr .= \'$_result=\' . $name . \';\';$name = \'$_result\';} else {$name = $this->autoBuildVar($name);}$parseStr .= \'if(is_array(\' . $name . \') || \' . $name . \' instanceof \\think\\Collection): $\' . $key . \' = 0;\';// 设置了输出数组长度if (0 != $offset || \'null\' != $length) {$parseStr .= \'$__LIST__ = is_array(\' . $name . \') ? array_slice(\' . $name . \',\' . $offset . \',\' . $length . \', true) : \' . $name . \'->slice(\' . $offset . \',\' . $length . \', true); \';} else {$parseStr .= \' $__LIST__ = \' . $name . \';\';}$parseStr .= \'if( count($__LIST__)==0 ) : echo \"\' . $empty . \'\" ;\';$parseStr .= \'else: \';$parseStr .= \'foreach($__LIST__ as $key=>$\' . $id . \'): \';$parseStr .= \'$mod = ($\' . $key . \' % \' . $mod . \' );\';$parseStr .= \'++$\' . $key . \';?>\';$parseStr .= $content;$parseStr .= \'<?php endforeach; endif; else: echo \"\' . $empty . \'\" ;endif; ?>\';if (!empty($parseStr)) {return $parseStr;}return;}/*** foreach标签解析 循环输出数据集* 格式：* {foreach name=\"userList\" id=\"user\" key=\"key\" index=\"i\" mod=\"2\" offset=\"3\" length=\"5\" empty=\"\"}* {user.username}* {/foreach}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string|void*/public function tagForeach($tag, $content){// 直接使用表达式if (!empty($tag[\'expression\'])) {$expression = ltrim(rtrim($tag[\'expression\'], \')\'), \'(\');$expression = $this->autoBuildVar($expression);$parseStr = \'<?php foreach(\' . $expression . \'): ?>\';$parseStr .= $content;$parseStr .= \'<?php endforeach; ?>\';return $parseStr;}$name = $tag[\'name\'];$key = !empty($tag[\'key\']) ? $tag[\'key\'] : \'key\';$item = !empty($tag[\'id\']) ? $tag[\'id\'] : $tag[\'item\'];$empty = isset($tag[\'empty\']) ? $tag[\'empty\'] : \'\';$offset = !empty($tag[\'offset\']) && is_numeric($tag[\'offset\']) ? intval($tag[\'offset\']) : 0;$length = !empty($tag[\'length\']) && is_numeric($tag[\'length\']) ? intval($tag[\'length\']) : \'null\';$parseStr = \'<?php \';// 支持用函数传数组if (\':\' == substr($name, 0, 1)) {$var = \'$_\' . uniqid();$name = $this->autoBuildVar($name);$parseStr .= $var . \'=\' . $name . \'; \';$name = $var;} else {20000$name = $this->autoBuildVar($name);}$parseStr .= \'if(is_array(\' . $name . \') || \' . $name . \' instanceof \\think\\Collection): \';// 设置了输出数组长度if (0 != $offset || \'null\' != $length) {if (!isset($var)) {$var = \'$_\' . uniqid();}$parseStr .= $var . \' = is_array(\' . $name . \') ? array_slice(\' . $name . \',\' . $offset . \',\' . $length . \', true) : \' . $name . \'->slice(\' . $offset . \',\' . $length . \', true); \';} else {$var = &$name;}$parseStr .= \'if( count(\' . $var . \')==0 ) : echo \"\' . $empty . \'\" ;\';$parseStr .= \'else: \';// 设置了索引项if (isset($tag[\'index\'])) {$index = $tag[\'index\'];$parseStr .= \'$\' . $index . \'=0; \';}$parseStr .= \'foreach(\' . $var . \' as $\' . $key . \'=>$\' . $item . \'): \';// 设置了索引项if (isset($tag[\'index\'])) {$index = $tag[\'index\'];if (isset($tag[\'mod\'])) {$mod = (int) $tag[\'mod\'];$parseStr .= \'$mod = ($\' . $index . \' % \' . $mod . \'); \';}$parseStr .= \'++$\' . $index . \'; \';}$parseStr .= \'?>\';// 循环体中的内容$parseStr .= $content;$parseStr .= \'<?php endforeach; endif; else: echo \"\' . $empty . \'\" ;endif; ?>\';if (!empty($parseStr)) {return $parseStr;}return;}/*** if标签解析* 格式：* {if condition=\" $a eq 1\"}* {elseif condition=\"$a eq 2\" /}* {else /}* {/if}* 表达式支持 eq neq gt egt lt elt == > >= < <= or and || &&* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagIf($tag, $content){$condition = !empty($tag[\'expression\']) ? $tag[\'expression\'] : $tag[\'condition\'];$condition = $this->parseCondition($condition);$parseStr = \'<?php if(\' . $condition . \'): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** elseif标签解析* 格式：见if标签* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagElseif($tag, $content){$condition = !empty($tag[\'expression\']) ? $tag[\'expression\'] : $tag[\'condition\'];$condition = $this->parseCondition($condition);$parseStr = \'<?php elseif(\' . $condition . \'): ?>\';return $parseStr;}/*** else标签解析* 格式：见if标签* @access public* @param array $tag 标签属性* @return string*/public function tagElse($tag){$parseStr = \'<?php else: ?>\';return $parseStr;}/*** switch标签解析* 格式：* {switch name=\"a.name\"}* {case value=\"1\" break=\"false\"}1{/case}* {case value=\"2\" }2{/case}* {default /}other* {/switch}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagSwitch($tag, $content){$name = !empty($tag[\'expression\']) ? $tag[\'expression\'] : $tag[\'name\'];$name = $this->autoBuildVar($name);$parseStr = \'<?php switch(\' . $name . \'): ?>\' . $content . \'<?php endswitch; ?>\';return $parseStr;}/*** case标签解析 需要配合switch才有效* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagCase($tag, $content){$value = !empty($tag[\'expression\']) ? $tag[\'expression\'] : $tag[\'value\'];$flag = substr($value, 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($value);$value = \'case \' . $value . \':\';} elseif (strpos($value, \'|\')) {$values = explode(\'|\', $value);$value = \'\';foreach ($values as $val) {$value .= \'case \"\' . addslashes($val) . \'\":\';}} else {$value = \'case \"\' . $value . \'\":\';}$parseStr = \'<?php \' . $value . \' ?>\' . $content;$isBreak = isset($tag[\'break\']) ? $tag[\'break\'] : \'\';if (\'\' == $isBreak || $isBreak) {$parseStr .= \'<?php break; ?>\';}return $parseStr;}/*** default标签解析 需要配合switch才有效* 使用： {default /}ddfdf* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagDefault($tag){$parseStr = \'<?php default: ?>\';return $parseStr;}/*** compare标签解析* 用于值的比较 支持 eq neq gt lt egt elt heq nheq 默认是eq* 格式： {compare name=\"\" type=\"eq\" value=\"\" }content{/compare}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagCompare($tag, $content){$name = $tag[\'name\'];$value = $tag[\'value\'];$type = isset($tag[\'type\']) ? $tag[\'type\'] : \'eq\'; // 比较类型$name = $this->autoBuildVar($name);$flag = substr($value, 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($value);} else {$value = \'\\\'\' . $value . \'\\\'\';}switch ($type) {case \'equal\':$type = \'eq\';break;case \'notequal\':$type = \'neq\';break;}$type = $this->parseCondition(\' \' . $type . \' \');$parseStr = \'<?php if(\' . $name . \' \' . $type . \' \' . $value . \'): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** range标签解析* 如果某个变量存在于某个范围 则输出内容 type= in 表示在范围内 否则表示在范围外* 格式： {range name=\"var|function\" value=\"val\" type=\'in|notin\' }content{/range}* example: {range name=\"a\" value=\"1,2,3\" type=\'in\' }content{/range}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagRange($tag, $content){$name = $tag[\'name\'];$value = $tag[\'value\'];$type = isset($tag[\'type\']) ? $tag[\'type\'] : \'in\'; // 比较类型$name = $this->autoBuildVar($name);$flag = substr($value, 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($value);$str = \'is_array(\' . $value . \')?\' . $value . \':explode(\\\',\\\',\' . $value . \')\';} else {$value = \'\"\' . $value . \'\"\';$str = \'explode(\\\',\\\',\' . $value . \')\';}if (\'between\' == $type) {$parseStr = \'<?php $_RANGE_VAR_=\' . $str . \';if(\' . $name . \'>= $_RANGE_VAR_[0] && \' . $name . \'<= $_RANGE_VAR_[1]):?>\' . $content . \'<?php endif; ?>\';} elseif (\'notbetween\' == $type) {$parseStr = \'<?php $_RANGE_VAR_=\' . $str . \';if(\' . $name . \'<$_RANGE_VAR_[0] || \' . $name . \'>$_RANGE_VAR_[1]):?>\' . $content . \'<?php endif; ?>\';} else {$fun = (\'in\' == $type) ? \'in_array\' : \'!in_array\';$parseStr = \'<?php if(\' . $fun . \'((\' . $name . \'), \' . $str . \')): ?>\' . $content . \'<?php endif; ?>\';}return $parseStr;}/*** present标签解析* 如果某个变量已经设置 则输出内容* 格式： {present name=\"\" }content{/present}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagPresent($tag, $content){$name = $tag[\'name\'];$name = $this->autoBuildVar($name);$parseStr = \'<?php if(isset(\' . $name . \')): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** notpresent标签解析* 如果某个变量没有设置，则输出内容* 格式： {notpresent name=\"\" }content{/notpresent}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagNotpresent($tag, $content){$name = $tag[\'name\'];$name = $this->autoBuildVar($name);$parseStr = \'<?php if(!isset(\' . $name . \')): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** empty标签解析* 如果某个变量为empty 则输出内容* 格式： {empty name=\"\" }content{/empty}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagEmpty($tag, $content){$name = $tag[\'name\'];$name = $this->autoBuildVar($name);$parseStr = \'<?php if(empty(\' . $name . \') || (\' . $name . \' instanceof \\think\\Collection && \' . $name . \'->isEmpty())): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** notempty标签解析* 如果某个变量不为empty 则输出内容* 格式： {notempty name=\"\" }content{/notempty}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagNotempty($tag, $content){$name = $tag[\'name\'];$name = $this->autoBuildVar($name);$parseStr = \'<?php if(!(empty(\' . $name . \') || (\' . $name . \' instanceof \\think\\Collection && \' . $name . \'->isEmpty()))): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** 判断是否已经定义了该常量* {defined name=\'TXT\'}已定义{/defined}* @param array $tag* @param string $content* @return string*/public function tagDefined($tag, $content){$name = $tag[\'name\'];$parseStr = \'<?php if(defined(\"\' . $name . \'\")): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** 判断是否没有定义了该常量* {notdefined name=\'TXT\'}已定义{/notdefined}* @param array $tag* @param string $content* @return string*/public function tagNotdefined($tag, $content){$name = $tag[\'name\'];$parseStr = \'<?php if(!defined(\"\' . $name . \'\")): ?>\' . $content . \'<?php endif; ?>\';return $parseStr;}/*** load 标签解析 {load file=\"/static/js/base.js\" /}* 格式：{load file=\"/static/css/base.css\" /}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagLoad($tag, $content){$file = isset($tag[\'file\']) ? $tag[\'file\'] : $tag[\'href\'];$type = isset($tag[\'type\']) ? strtolower($tag[\'type\']) : \'\';$parseStr = \'\';$endStr = \'\';// 判断是否存在加载条件 允许使用函数判断(默认为isset)if (isset($tag[\'value\'])) {$name = $tag[\'value\'];$name = $this->autoBuildVar($name);$name = \'isset(\' . $name . \')\';$parseStr .= \'<?php if(\' . $name . \'): ?>\';$endStr = \'<?php endif; ?>\';}// 文件方式导入$array = explode(\',\', $file);foreach ($array as $val) {$type = strtolower(substr(strrchr($val, \'.\'), 1));switch ($type) {case \'js\':$parseStr .= \'<script type=\"text/javascript\" src=\"\' . $val . \'\"></script>\';break;case \'css\':$parseStr .= \'<link rel=\"stylesheet\" type=\"text/css\" href=\"\' . $val . \'\" />\';break;case \'php\':$parseStr .= \'<?php include \"\' . $val . \'\"; ?>\';break;}}return $parseStr . $endStr;}/*** assign标签解析* 在模板中给某个变量赋值 支持变量赋值* 格式： {assign name=\"\" value=\"\" /}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagAssign($tag, $content){$name = $this->autoBuildVar($tag[\'name\']);$flag = substr($tag[\'value\'], 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($tag[\'value\']);} else {$value = \'\\\'\' . $tag[\'value\'] . \'\\\'\';}$parseStr = \'<?php \' . $name . \' = \' . $value . \'; ?>\';return $parseStr;}/*** define标签解析* 在模板中定义常量 支持变量赋值* 格式： {define name=\"\" value=\"\" /}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagDefine($tag, $content){$name = \'\\\'\' . $tag[\'name\'] . \'\\\'\';$flag = substr($tag[\'value\'], 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($tag[\'value\']);} else {$value = \'\\\'\' . $tag[\'value\'] . \'\\\'\';}$parseStr = \'<?php define(\' . $name . \', \' . $value . \'); ?>\';return $parseStr;}/*** for标签解析* 格式：* {for start=\"\" end=\"\" comparison=\"\" step=\"\" name=\"\"}* content* {/for}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagFor($tag, $content){//设置默认值$start = 0;$end = 0;$step = 1;$comparison = \'lt\';$name = \'i\';$rand = rand(); //添加随机数，防止嵌套变量冲突//获取属性foreach ($tag as $key => $value) {$value = trim($value);$flag = substr($value, 0, 1);if (\'$\' == $flag || \':\' == $flag) {$value = $this->autoBuildVar($value);}switch ($key) {case \'start\':$start = $value;break;case \'end\':$end = $value;break;case \'step\':$step = $value;break;case \'comparison\':$comparison = $value;break;case \'name\':$name = $value;break;}}$parseStr = \'<?php $__FOR_START_\' . $rand . \'__=\' . $start . \';$__FOR_END_\' . $rand . \'__=\' . $end . \';\';$parseStr .= \'for($\' . $name . \'=$__FOR_START_\' . $rand . \'__;\' . $this->parseCondition(\'$\' . $name . \' \' . $comparison . \' $__FOR_END_\' . $rand . \'__\') . \';$\' . $name . \'+=\' . $step . \'){ ?>\';$parseStr .= $content;$parseStr .= \'<?php } ?>\';return $parseStr;}/*** U函数的tag标签* 格式：{url link=\"模块/控制器/方法\" vars=\"参数\" suffix=\"true或者false 是否带有后缀\" domain=\"true或者false 是否携带域名\" /}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagUrl($tag, $content){$url = isset($tag[\'link\']) ? $tag[\'link\'] : \'\';$vars = isset($tag[\'vars\']) ? $tag[\'vars\'] : \'\';$suffix = isset($tag[\'suffix\']) ? $tag[\'suffix\'] : \'true\';$domain = isset($tag[\'domain\']) ? $tag[\'domain\'] : \'false\';return \'<?php echo url(\"\' . $url . \'\",\"\' . $vars . \'\",\' . $suffix . \',\' . $domain . \');?>\';}/*** function标签解析 匿名函数，可实现递归* 使用：* {function name=\"func\" vars=\"$data\" call=\"$list\" use=\"&$a,&$b\"}* {if is_array($data)}* {foreach $data as $val}* {~func($val) /}* {/foreach}* {else /}* {$data}* {/if}* {/function}* @access public* @param array $tag 标签属性* @param string $content 标签内容* @return string*/public function tagFunction($tag, $content){$name = !empty($tag[\'name\']) ? $tag[\'name\'] : \'func\';$vars = !empty($tag[\'vars\']) ? $tag[\'vars\'] : \'\';$call = !empty($tag[\'call\']) ? $tag[\'call\'] : \'\';$use = [\'&$\' . $name];if (!empty($tag[\'use\'])) {foreach (explode(\',\', $tag[\'use\']) as $val) {$use[] = \'&\' . ltrim(trim($val), \'&\');}}$parseStr = \'<?php $\' . $name . \'=function(\' . $vars . \') use(\' . implode(\',\', $use) . \') {\';$parseStr .= \' ?>\' . $content . \'<?php }; \';$parseStr .= $call ? \'$\' . $name . \'(\' . $call . \'); ?>\' : \'?>\';return $parseStr;}}
Thinkphp 修改添加标签库解析类
未经允许不得转载：爱站程序员基地 » Thinkphp 修改添加标签库解析类
