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- optimization of {assign}, {if} and {while} compiled code

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This commit is contained in:
uwetews
2015-12-31 02:20:47 +01:00
parent 7eb56ac5e3
commit c60cdb3e64
10 changed files with 113 additions and 86 deletions
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libs/sysplugins/smarty_internal_compile_assign.php
+34 -31
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@@ -21,8 +21,8 @@ class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
*
* @var array
*/
public $valid_scopes = array('local' => true, 'parent' => true, 'root' => true, 'global' => true,
'smarty' => true, 'tpl_root' => true);
public $valid_scopes = array('local' => true, 'parent' => true, 'root' => true, 'global' => true,
'smarty' => true, 'tpl_root' => true);
/**
* Compiles code for the {assign} tag
@@ -47,52 +47,55 @@ class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
if ($compiler->tag_nocache || $compiler->nocache) {
$_nocache = 'true';
// create nocache var to make it know for further compiling
if (isset($compiler->template->tpl_vars[trim($_attr['var'], "'")])) {
$compiler->template->tpl_vars[trim($_attr['var'], "'")]->nocache = true;
if (isset($compiler->template->tpl_vars[ trim($_attr[ 'var' ], "'") ])) {
$compiler->template->tpl_vars[ trim($_attr[ 'var' ], "'") ]->nocache = true;
} else {
$compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_Variable(null, true);
$compiler->template->tpl_vars[ trim($_attr[ 'var' ], "'") ] = new Smarty_Variable(null, true);
}
}
// scope setup
$_scope = Smarty::SCOPE_LOCAL;
if (isset($_attr['scope'])) {
$_attr['scope'] = trim($_attr['scope'], "'\"");
if (!isset($this->valid_scopes[$_attr['scope']])) {
$compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null, true);
if (isset($_attr[ 'scope' ])) {
$_attr[ 'scope' ] = trim($_attr[ 'scope' ], "'\"");
if (!isset($this->valid_scopes[ $_attr[ 'scope' ] ])) {
$compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null,
true);
}
if ($_attr['scope'] != 'local') {
if ($_attr['scope'] == 'parent') {
if ($_attr[ 'scope' ] != 'local') {
if ($_attr[ 'scope' ] == 'parent') {
$_scope = Smarty::SCOPE_PARENT;
} elseif ($_attr['scope'] == 'root') {
} elseif ($_attr[ 'scope' ] == 'root') {
$_scope = Smarty::SCOPE_ROOT;
} elseif ($_attr['scope'] == 'global') {
} elseif ($_attr[ 'scope' ] == 'global') {
$_scope = Smarty::SCOPE_GLOBAL;
} elseif ($_attr['scope'] == 'smarty') {
} elseif ($_attr[ 'scope' ] == 'smarty') {
$_scope = Smarty::SCOPE_SMARTY;
} elseif ($_attr['scope'] == 'tpl_root') {
} elseif ($_attr[ 'scope' ] == 'tpl_root') {
$_scope = Smarty::SCOPE_TPL_ROOT;
}
$_scope += (isset($_attr['bubble_up']) && $_attr['bubble_up'] == 'false') ? 0 : Smarty::SCOPE_BUBBLE_UP;
$_scope += (isset($_attr[ 'bubble_up' ]) && $_attr[ 'bubble_up' ] == 'false') ? 0 :
Smarty::SCOPE_BUBBLE_UP;
}
}
// compiled output
if (isset($parameter['smarty_internal_index'])) {
$output =
"<?php \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, $_attr[var], $_nocache);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];";
} else {
// implement Smarty2's behaviour of variables assigned by reference
if ($compiler->template->smarty instanceof SmartyBC) {
$output =
"<?php if (isset(\$_smarty_tpl->tpl_vars[$_attr[var]])) {\$_smarty_tpl->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
$output .= "\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value = $_attr[value]; \$_smarty_tpl->tpl_vars[$_attr[var]]->nocache = $_nocache;";
$output .= "\n} else \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
if (isset($parameter[ 'smarty_internal_index' ])) {
$output = "<?php \$_smarty_tpl->_createLocalArrayVariable({$_attr['var']}, {$_nocache});\n";
$output .= "\$_smarty_tpl->tpl_vars[{$_attr['var']}]->value{$parameter['smarty_internal_index']} = {$_attr['value']};\n";
if ($_scope != Smarty::SCOPE_LOCAL) {
$output .= "\$_smarty_tpl->ext->_updateScope->updateScope(\$_smarty_tpl, {$_attr['var']}, {$_scope});\n";
} else {
$output = "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
$output .= "if (\$_smarty_tpl->scope & Smarty::SCOPE_BUBBLE_UP) {\n";
$output .= "\$_smarty_tpl->ext->_updateScope->updateScope(\$_smarty_tpl, {$_attr['var']});\n}\n";
}
$output .= '?>';
} else {
if ($compiler->template->smarty instanceof SmartyBC) {
$_smartyBC = 'true';
} else {
$_smartyBC = 'false';
}
$output =
"<?php \$_smarty_tpl->_assignInScope({$_attr['var']}, {$_attr['value']}, {$_nocache}, {$_scope}, {$_smartyBC});\n?>";
}
$output .= "\n\$_smarty_tpl->ext->_updateScope->updateScope(\$_smarty_tpl, $_attr[var], $_scope);";
$output .= '?>';
return $output;
}
}