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-rw-r--r--libs/sysplugins/smarty_internal_compile_foreach.php200
1 files changed, 106 insertions, 94 deletions
diff --git a/libs/sysplugins/smarty_internal_compile_foreach.php b/libs/sysplugins/smarty_internal_compile_foreach.php
index 6ad1e07e..5a196cb4 100644
--- a/libs/sysplugins/smarty_internal_compile_foreach.php
+++ b/libs/sysplugins/smarty_internal_compile_foreach.php
@@ -1,54 +1,72 @@
<?php
/**
* Smarty Internal Plugin Compile Foreach
- *
+ *
* Compiles the {foreach} {foreachelse} {/foreach} tags
- *
+ *
* @package Smarty
* @subpackage Compiler
- * @author Uwe Tews
+ * @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Foreach Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
*/
class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase {
- // attribute definitions
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
public $required_attributes = array('from', 'item');
- public $optional_attributes = array('name', 'key');
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $optional_attributes = array('name', 'key');
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
public $shorttag_order = array('from','item','key','name');
/**
* Compiles code for the {foreach} tag
- *
- * @param array $args array with attributes from parser
- * @param object $compiler compiler object
- * @param array $parameter array with compilation parameter
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @param array $parameter array with compilation parameter
* @return string compiled code
*/
public function compile($args, $compiler, $parameter)
{
- $this->compiler = $compiler;
- $tpl = $compiler->template;
+ $tpl = $compiler->template;
// check and get attributes
- $_attr = $this->_get_attributes($args);
+ $_attr = $this->getAttributes($compiler, $args);
$from = $_attr['from'];
$item = $_attr['item'];
-
- if (substr_compare("\$_smarty_tpl->getVariable($item)", $from,0, strlen("\$_smarty_tpl->getVariable($item)")) == 0) {
- $this->compiler->trigger_template_error("item variable {$item} may not be the same variable as at 'from'", $this->compiler->lex->taglineno);
- }
+ if (substr_compare("\$_smarty_tpl->tpl_vars[$item]", $from,0, strlen("\$_smarty_tpl->tpl_vars[$item]")) == 0) {
+ $compiler->trigger_template_error("item variable {$item} may not be the same variable as at 'from'", $compiler->lex->taglineno);
+ }
if (isset($_attr['key'])) {
$key = $_attr['key'];
} else {
$key = null;
- }
+ }
- $this->_open_tag('foreach', array('foreach', $this->compiler->nocache, $item, $key));
+ $this->openTag($compiler, 'foreach', array('foreach', $compiler->nocache, $item, $key));
// maybe nocache because of nocache variables
- $this->compiler->nocache = $this->compiler->nocache | $this->compiler->tag_nocache;
+ $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
if (isset($_attr['name'])) {
$name = $_attr['name'];
@@ -57,163 +75,157 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase {
} else {
$name = null;
$has_name = false;
- }
- $ItemVarName = '$' . trim($item, '\'"') . '@';
+ }
+ $ItemVarName = '$' . trim($item, '\'"') . '@';
// evaluates which Smarty variables and properties have to be computed
if ($has_name) {
- $usesSmartyFirst = strpos($tpl->template_source, $SmartyVarName . 'first') !== false;
- $usesSmartyLast = strpos($tpl->template_source, $SmartyVarName . 'last') !== false;
- $usesSmartyIndex = strpos($tpl->template_source, $SmartyVarName . 'index') !== false;
- $usesSmartyIteration = strpos($tpl->template_source, $SmartyVarName . 'iteration') !== false;
- $usesSmartyShow = strpos($tpl->template_source, $SmartyVarName . 'show') !== false;
- $usesSmartyTotal = strpos($tpl->template_source, $SmartyVarName . 'total') !== false;
+ $usesSmartyFirst = strpos($tpl->source->content, $SmartyVarName . 'first') !== false;
+ $usesSmartyLast = strpos($tpl->source->content, $SmartyVarName . 'last') !== false;
+ $usesSmartyIndex = strpos($tpl->source->content, $SmartyVarName . 'index') !== false;
+ $usesSmartyIteration = strpos($tpl->source->content, $SmartyVarName . 'iteration') !== false;
+ $usesSmartyShow = strpos($tpl->source->content, $SmartyVarName . 'show') !== false;
+ $usesSmartyTotal = strpos($tpl->source->content, $SmartyVarName . 'total') !== false;
} else {
$usesSmartyFirst = false;
$usesSmartyLast = false;
$usesSmartyTotal = false;
$usesSmartyShow = false;
- }
+ }
- $usesPropFirst = $usesSmartyFirst || strpos($tpl->template_source, $ItemVarName . 'first') !== false;
- $usesPropLast = $usesSmartyLast || strpos($tpl->template_source, $ItemVarName . 'last') !== false;
- $usesPropIndex = $usesPropFirst || strpos($tpl->template_source, $ItemVarName . 'index') !== false;
- $usesPropIteration = $usesPropLast || strpos($tpl->template_source, $ItemVarName . 'iteration') !== false;
- $usesPropShow = strpos($tpl->template_source, $ItemVarName . 'show') !== false;
- $usesPropTotal = $usesSmartyTotal || $usesSmartyShow || $usesPropShow || $usesPropLast || strpos($tpl->template_source, $ItemVarName . 'total') !== false;
+ $usesPropFirst = $usesSmartyFirst || strpos($tpl->source->content, $ItemVarName . 'first') !== false;
+ $usesPropLast = $usesSmartyLast || strpos($tpl->source->content, $ItemVarName . 'last') !== false;
+ $usesPropIndex = $usesPropFirst || strpos($tpl->source->content, $ItemVarName . 'index') !== false;
+ $usesPropIteration = $usesPropLast || strpos($tpl->source->content, $ItemVarName . 'iteration') !== false;
+ $usesPropShow = strpos($tpl->source->content, $ItemVarName . 'show') !== false;
+ $usesPropTotal = $usesSmartyTotal || $usesSmartyShow || $usesPropShow || $usesPropLast || strpos($tpl->source->content, $ItemVarName . 'total') !== false;
// generate output code
$output = "<?php ";
$output .= " \$_smarty_tpl->tpl_vars[$item] = new Smarty_Variable;\n";
- $compiler->local_var[$item] = true;
if ($key != null) {
$output .= " \$_smarty_tpl->tpl_vars[$key] = new Smarty_Variable;\n";
- $compiler->local_var[$key] = true;
- }
+ }
$output .= " \$_from = $from; if (!is_array(\$_from) && !is_object(\$_from)) { settype(\$_from, 'array');}\n";
if ($usesPropTotal) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->total= \$_smarty_tpl->_count(\$_from);\n";
- }
+ }
if ($usesPropIteration) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->iteration=0;\n";
- }
+ }
if ($usesPropIndex) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->index=-1;\n";
- }
+ }
if ($usesPropShow) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->show = (\$_smarty_tpl->tpl_vars[$item]->total > 0);\n";
- }
+ }
if ($has_name) {
if ($usesSmartyTotal) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['total'] = \$_smarty_tpl->tpl_vars[$item]->total;\n";
- }
+ }
if ($usesSmartyIteration) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['iteration']=0;\n";
- }
+ }
if ($usesSmartyIndex) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['index']=-1;\n";
- }
+ }
if ($usesSmartyShow) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['show']=(\$_smarty_tpl->tpl_vars[$item]->total > 0);\n";
- }
- }
- if ($usesPropTotal) {
- $output .= "if (\$_smarty_tpl->tpl_vars[$item]->total > 0){\n";
- } else {
- $output .= "if (\$_smarty_tpl->_count(\$_from) > 0){\n";
- }
- $output .= " foreach (\$_from as \$_smarty_tpl->tpl_vars[$item]->key => \$_smarty_tpl->tpl_vars[$item]->value){\n";
+ }
+ }
+ $output .= "\$_loop = false;\nforeach (\$_from as \$_smarty_tpl->tpl_vars[$item]->key => \$_smarty_tpl->tpl_vars[$item]->value){\n\$_loop = true;\n";
if ($key != null) {
$output .= " \$_smarty_tpl->tpl_vars[$key]->value = \$_smarty_tpl->tpl_vars[$item]->key;\n";
- }
+ }
if ($usesPropIteration) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->iteration++;\n";
- }
+ }
if ($usesPropIndex) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->index++;\n";
- }
+ }
if ($usesPropFirst) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->first = \$_smarty_tpl->tpl_vars[$item]->index === 0;\n";
- }
+ }
if ($usesPropLast) {
$output .= " \$_smarty_tpl->tpl_vars[$item]->last = \$_smarty_tpl->tpl_vars[$item]->iteration === \$_smarty_tpl->tpl_vars[$item]->total;\n";
- }
+ }
if ($has_name) {
if ($usesSmartyFirst) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['first'] = \$_smarty_tpl->tpl_vars[$item]->first;\n";
- }
+ }
if ($usesSmartyIteration) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['iteration']++;\n";
- }
+ }
if ($usesSmartyIndex) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['index']++;\n";
- }
+ }
if ($usesSmartyLast) {
$output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['last'] = \$_smarty_tpl->tpl_vars[$item]->last;\n";
- }
- }
+ }
+ }
$output .= "?>";
return $output;
- }
-}
+ }
+}
/**
* Smarty Internal Plugin Compile Foreachelse Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
*/
class Smarty_Internal_Compile_Foreachelse extends Smarty_Internal_CompileBase {
+
/**
* Compiles code for the {foreachelse} tag
- *
- * @param array $args array with attributes from parser
+ *
+ * @param array $args array with attributes from parser
* @param object $compiler compiler object
- * @param array $parameter array with compilation parameter
+ * @param array $parameter array with compilation parameter
* @return string compiled code
*/
public function compile($args, $compiler, $parameter)
{
- $this->compiler = $compiler;
// check and get attributes
- $_attr = $this->_get_attributes($args);
+ $_attr = $this->getAttributes($compiler, $args);
+
+ list($openTag, $nocache, $item, $key) = $this->closeTag($compiler, array('foreach'));
+ $this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $item, $key));
- list($_open_tag, $nocache, $item, $key) = $this->_close_tag(array('foreach'));
- $this->_open_tag('foreachelse', array('foreachelse', $nocache, $item, $key));
+ return "<?php }\nif (!\$_loop) {\n?>";
+ }
- return "<?php }} else { ?>";
- }
-}
+}
/**
* Smarty Internal Plugin Compile Foreachclose Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
*/
class Smarty_Internal_Compile_Foreachclose extends Smarty_Internal_CompileBase {
+
/**
* Compiles code for the {/foreach} tag
- *
- * @param array $args array with attributes from parser
- * @param object $compiler compiler object
- * @param array $parameter array with compilation parameter
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @param array $parameter array with compilation parameter
* @return string compiled code
*/
public function compile($args, $compiler, $parameter)
{
- $this->compiler = $compiler;
// check and get attributes
- $_attr = $this->_get_attributes($args);
+ $_attr = $this->getAttributes($compiler, $args);
// must endblock be nocache?
- if ($this->compiler->nocache) {
- $this->compiler->tag_nocache = true;
- }
+ if ($compiler->nocache) {
+ $compiler->tag_nocache = true;
+ }
- list($_open_tag, $this->compiler->nocache, $item, $key) = $this->_close_tag(array('foreach', 'foreachelse'));
- unset($compiler->local_var[$item]);
- if ($key != null) {
- unset($compiler->local_var[$key]);
- }
+ list($openTag, $compiler->nocache, $item, $key) = $this->closeTag($compiler, array('foreach', 'foreachelse'));
+
+ return "<?php } ?>";
+ }
- if ($_open_tag == 'foreachelse')
- return "<?php } ?>";
- else
- return "<?php }} ?>";
- }
-}
+}
?> \ No newline at end of file
generated by cgit v1.3 (git 2.53.0) at 2026-07-02 12:15:21 +0000