Compare commits

...

13 Commits

4 changed files with 1777 additions and 1552 deletions

View File

@ -7,12 +7,12 @@
*
* Homepage: http://yourcmc.ru/wiki/VMX::Template
* License: GNU GPLv3 or later
* Author: Vitaliy Filippov, 2006-2015
* Version: V3 (LALR), 2015-04-12
* Author: Vitaliy Filippov, 2006-2020
* Version: V3 (LALR), 2020-01-01
*
* The template engine is split into two parts:
* (1) This file - always used when running templates
* (2) template.parser.php - used only when compiling new templates
* (2) VMXTemplateCompiler.php - used only when compiling new templates
*/
/**
@ -49,6 +49,9 @@ if (!defined('TS_UNIX'))
class VMXTemplate
{
// Loaded template class names
public static $loadedClasses = [];
static $Mon, $mon, $Wday;
static $cache_type = NULL;
static $cache = array();
@ -230,16 +233,17 @@ class VMXTemplate
/**
* parse_real variant that does not require $vars to be an lvalue
* and does not run filters on output
*/
protected function parse_discard($fn, $inline, $func, $vars = NULL)
{
return $this->parse_real($fn, $inline, $func, $vars);
return $this->parse_real($fn, $inline, $func, $vars, false);
}
/**
* "Real" parse function, handles all parse_*()
*/
protected function parse_real($fn, $inline, $func, &$vars = NULL)
protected function parse_real($fn, $inline, $func, &$vars = NULL, $run_filters = true)
{
if (!$fn)
{
@ -325,7 +329,7 @@ class VMXTemplate
{
error_reporting($old);
}
if ($this->options->filters)
if ($run_filters && $this->options->filters)
{
$filters = $this->options->filters;
if (is_callable($filters) || is_string($filters) && is_callable(array(__CLASS__, "filter_$filters")))
@ -348,6 +352,40 @@ class VMXTemplate
return $t;
}
/**
* Translate template file line number from stack frame $frame (taken from debug_backtrace())
*/
public function translateLine(&$frame)
{
if (isset(VMXTemplate::$loadedClasses[$frame['file']]))
{
$class = VMXTemplate::$loadedClasses[$frame['file']];
if (isset($class::$smap))
{
$l = $frame['line'];
$s = 0;
$e = count($class::$smap);
while ($e > $s+1)
{
if ($l < $class::$smap[($e+$s)>>1][0])
$e = ($e+$s)>>1;
else
$s = ($e+$s)>>1;
}
$frame['file'] = $class::$template_filename;
$frame['line'] = $class::$smap[$s][1];
}
}
if (!empty($frame['class']) && substr($frame['class'], 0, 9) == 'Template_')
{
$class = $frame['class'];
$frame['class'] = $class::$template_filename;
$frame['type'] = '->';
if (substr($frame['function'], 0, 3) == 'fn_')
$frame['function'] = substr($frame['function'], 3);
}
}
/**
* Load file (with caching)
*
@ -424,12 +462,15 @@ class VMXTemplate
$func_ns = md5($fn);
}
if ($this->options->strip_space)
self::filter_strip_space($code);
if (!$this->compiler)
{
require_once(dirname(__FILE__).'/template.parser.php');
require_once(dirname(__FILE__).'/VMXTemplateCompiler.php');
$this->compiler = new VMXTemplateCompiler($this->options);
}
$compiled = $this->compiler->parse_all($code, $fn, $func_ns);
$compiled .= "VMXTemplate::\$loadedClasses['".addcslashes(realpath(dirname($file)).'/'.basename($file), '\\\'')."'] = 'Template_$func_ns';\n";
if (!file_put_contents($file, $compiled))
{
throw new VMXTemplateException("Failed writing $file");
@ -460,7 +501,7 @@ class VMXTemplate
{
// FIXME maybe do it better!
$fn = $this->function_search_path[$block][0][0];
return $this->parse_real($fn, NULL, $block, $args);
return $this->parse_real($fn, NULL, $block, $args, false);
}
throw new VMXTemplateException("Unknown block '$block'$errorinfo");
}
@ -471,7 +512,7 @@ class VMXTemplate
{
$fun = $this->function_search_path[$block][0];
$args = array_combine($fun[1], array_pad(array_slice($args, 0, count($fun[1])), count($fun[1]), NULL));
return $this->parse_real($fun[0], NULL, $block, $args);
return $this->parse_real($fun[0], NULL, $block, $args, false);
}
throw new VMXTemplateException("Unknown block or function '$block'$errorinfo");
}
@ -556,7 +597,14 @@ class VMXTemplate
static function exec_subst($str)
{
$args = func_get_args();
$str = preg_replace_callback('/(?<!\\\\)((?:\\\\\\\\)*)\$(?:([1-9]\d*)|\{([1-9]\d*)\})/is', create_function('$m', 'return $args[$m[2]?$m[2]:$m[3]];'), $str);
$str = preg_replace_callback(
'/(?<!\\\\)((?:\\\\\\\\)*)\$(?:([1-9]\d*)|\{([1-9]\d*)\})/is',
function($m) use($args)
{
return $args[$m[2] ? $m[2] : $m[3]];
},
$str
);
return $str;
}
@ -584,11 +632,11 @@ class VMXTemplate
}
// For a hash, returns an array with pairs { key => 'key', value => 'value' }
static function exec_pairs($array)
static function exec_pairs($array, $kf = 'key', $vf = 'value')
{
$r = array();
foreach ($array as $k => $v)
$r[] = array('key' => $k, 'value' => $v);
$r[] = array($kf => $k, $vf => $v);
return $r;
}
@ -784,22 +832,18 @@ class VMXTemplateOptions
$this->$k = $v;
}
}
if ($this->strip_space && array_search('strip_space', $this->filters) === false)
{
$this->filters[] = 'strip_space';
}
if (!$this->begin_subst || !$this->end_subst)
{
$this->begin_subst = false;
$this->end_subst = false;
$this->no_code_subst = false;
}
$this->cache_dir = preg_replace('!/*$!s', '/', $this->cache_dir);
$this->cache_dir = preg_replace('!([^/])/*$!s', '\1/', $this->cache_dir);
if (!is_writable($this->cache_dir))
{
throw new VMXTemplateException('VMXTemplate: cache_dir='.$this->cache_dir.' is not writable');
}
$this->root = preg_replace('!/*$!s', '/', $this->root);
$this->root = preg_replace('!([^/])/*$!s', '\1/', $this->root);
}
function __destruct()

File diff suppressed because it is too large Load Diff

View File

@ -1,14 +1,14 @@
#!/bin/sh
if [ "$LIME_DIR" = "" ]; then
LIME_DIR=~/gits/lime/
LIME_DIR=./lime/
fi
php -d xdebug.max_nesting_level=200 $LIME_DIR/lime.php template.lime | tail -n +2 > template.class
LINES=`grep -n -h " \*\*\* DON'T EDIT THIS FILE! \*\*\*" template.parser.php | perl -pe 's/(\d+):.*/$1-2/e'`
LINES=`grep -n -h " \*\*\* DON'T EDIT THIS FILE! \*\*\*" VMXTemplateCompiler.php | perl -pe 's/(\d+):.*/$1-2/e'`
if [ "$LINES" != "" ]; then
head -n $LINES template.parser.php | cat - template.class > template.parser.php.new
head -n $LINES VMXTemplateCompiler.php | cat - template.class > VMXTemplateCompiler.php.new
else
cat template.parser.php template.class > template.parser.php.new
cat VMXTemplateCompiler.php template.class > VMXTemplateCompiler.php.new
fi
mv template.parser.php.new template.parser.php
mv VMXTemplateCompiler.php.new VMXTemplateCompiler.php

View File

@ -50,6 +50,8 @@
%token ">" "greater than operator '>'"
%token "<=" "less or equal operator '<='"
%token ">=" "greater or equal operator '>='"
%token "?" "ternary operator '? :'"
%token ":" "ternary operator '? :'"
%token "+" "plus operator '+'"
%token "-" "minus operator '-'"
%token "*" "multiply operator '*'"
@ -71,6 +73,7 @@
%token "}}" "substitution end"
%left ".."
%nonassoc "?" ":"
%left "||" "OR" "XOR"
%left "&&" "AND"
%nonassoc "==" "!=" "<" ">" "<=" ">="
@ -89,7 +92,7 @@ chunks = {
$$ = '';
}
| chunks chunk {
$$ = $1 . $2;
$$ = $1 . "# line ".$this->template->lexer->lineno."\n" . $2;
}
.
chunk = literal {
@ -140,7 +143,7 @@ c_fn = fn name/name "(" arglist/args ")" "=" exp/exp {
$this->template->st->functions[$name] = array(
'name' => $name,
'args' => $args,
'body' => 'function fn_'.$name." () {\nreturn ".$exp.";\n}\n",
'body' => 'function fn_'.$name." () {\nreturn ".$exp[0].";\n}\n",
//'line' => $line, Ой, я чо - аргументы не юзаю?
//'pos' => $pos,
);
@ -196,6 +199,9 @@ exp: exp/a ".." exp/b {
| exp/a "AND" exp/b {
$$ = [ '(' . $a[0] . ' && ' . $b[0] . ')', true ];
}
| exp/a "?" exp/b ":" exp/c {
$$ = [ '(' . $a[0] . ' ? ' . $b[0] . ' : ' . $c[0] . ')', $b[1] && $c[1] ];
}
| exp/a "==" exp/b {
$$ = [ '(' . $a[0] . ' == ' . $b[0] . ')', true ];
}