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-rw-r--r--library/Smarty/libs/sysplugins/smarty_internal_compile_foreach.php347
1 files changed, 0 insertions, 347 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_compile_foreach.php b/library/Smarty/libs/sysplugins/smarty_internal_compile_foreach.php
deleted file mode 100644
index 178a0a52c..000000000
--- a/library/Smarty/libs/sysplugins/smarty_internal_compile_foreach.php
+++ /dev/null
@@ -1,347 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Foreach
- * Compiles the {foreach} {foreachelse} {/foreach} tags
- *
- * @package Smarty
- * @subpackage Compiler
- * @author Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Foreach Class
- *
- * @package Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Foreach extends Smarty_Internal_Compile_Private_ForeachSection
-{
- /**
- * Attribute definition: Overwrites base class.
- *
- * @var array
- * @see Smarty_Internal_CompileBase
- */
- public $required_attributes = array('from', 'item');
-
- /**
- * 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');
-
- /**
- * counter
- *
- * @var int
- */
- public $counter = 0;
-
- /**
- * Name of this tag
- *
- * @var string
- */
- public $tagName = 'foreach';
-
- /**
- * Valid properties of $smarty.foreach.name.xxx variable
- *
- * @var array
- */
- public $nameProperties = array('first', 'last', 'index', 'iteration', 'show', 'total');
-
- /**
- * Valid properties of $item@xxx variable
- *
- * @var array
- */
- public $itemProperties = array('first', 'last', 'index', 'iteration', 'show', 'total', 'key');
-
- /**
- * Flag if tag had name attribute
- *
- * @var bool
- */
- public $isNamed = false;
-
- /**
- * Compiles code for the {foreach} tag
- *
- * @param array $args array with attributes from parser
- * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
- * @param array $parameter array with compilation parameter
- *
- * @return string compiled code
- * @throws \SmartyCompilerException
- */
- public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
- {
- $compiler->loopNesting ++;
- // init
- $this->isNamed = false;
- // check and get attributes
- $_attr = $this->getAttributes($compiler, $args);
- $from = $_attr['from'];
- $item = $compiler->getId($_attr['item']);
- if ($item === false) {
- $item = $compiler->getVariableName($_attr['item']);
- }
- $attributes = array('item' => $item);
- if (isset($_attr['key'])) {
- $key = $compiler->getId($_attr['key']);
- if ($key === false) {
- $key = $compiler->getVariableName($_attr['key']);
- }
- $attributes['key'] = $key;
- }
- if (isset($_attr['name'])) {
- $this->isNamed = true;
- $attributes['name'] = $compiler->getId($_attr['name']);
- }
- foreach ($attributes as $a => $v) {
- if ($v === false) {
- $compiler->trigger_template_error("'{$a}' attribute/variable has illegal value", null, true);
- }
- }
- $fromName = $compiler->getVariableName($_attr['from']);
- if ($fromName) {
- foreach (array('item', 'key') as $a) {
- if (isset($attributes[$a]) && $attributes[$a] == $fromName) {
- $compiler->trigger_template_error("'{$a}' and 'from' may not have same variable name '{$fromName}'",
- null, true);
- }
- }
- }
-
- $itemVar = "\$_smarty_tpl->tpl_vars['{$item}']";
- $local = '$__foreach_' . (isset($attributes['name']) ? $attributes['name'] : $attributes['item']) . '_' .
- $this->counter ++ . '_';
- $needIteration = false;
- // search for used tag attributes
- $itemAttr = array();
- $namedAttr = array();
- $this->scanForProperties($attributes, $compiler);
- if (!empty($this->matchResults['item'])) {
- $itemAttr = $this->matchResults['item'];
- }
- if (!empty($this->matchResults['named'])) {
- $namedAttr = $this->matchResults['named'];
- }
- if (isset($itemAttr['last'])) {
- $needIteration = true;
- }
- if (isset($namedAttr['last'])) {
- $needIteration = true;
- }
-
- $keyTerm = '';
- if (isset($itemAttr['key'])) {
- $keyTerm = "{$itemVar}->key => ";
- } elseif (isset($attributes['key'])) {
- $keyTerm = "\$_smarty_tpl->tpl_vars['{$key}']->value => ";
- }
-
- $saveVars = array();
- $restoreVars = array();
- if ($this->isNamed) {
- $foreachVar = "\$_smarty_tpl->tpl_vars['__smarty_foreach_{$attributes['name']}']";
- if (!empty($namedAttr)) {
- $saveVars['saved'] = "isset({$foreachVar}) ? {$foreachVar} : false;";
- $restoreVars[] = "if ({$local}saved) {\n{$foreachVar} = {$local}saved;\n}\n";
- }
- }
- foreach (array('item', 'key') as $a) {
- if (isset($attributes[$a])) {
- $saveVars['saved_' . $a] =
- "isset(\$_smarty_tpl->tpl_vars['{$attributes[$a]}']) ? \$_smarty_tpl->tpl_vars['{$attributes[$a]}'] : false;";
- $restoreVars[] =
- "if ({$local}saved_{$a}) {\n\$_smarty_tpl->tpl_vars['{$attributes[$a]}'] = {$local}saved_{$a};\n}\n";
- }
- }
- $this->openTag($compiler, 'foreach',
- array('foreach', $compiler->nocache, $local, $restoreVars, $itemVar, true));
- // maybe nocache because of nocache variables
- $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
- // generate output code
- $output = "<?php\n";
- $output .= "\$_from = $from;\n";
- $output .= "if (!is_array(\$_from) && !is_object(\$_from)) {\n";
- $output .= "settype(\$_from, 'array');\n";
- $output .= "}\n";
- foreach ($saveVars as $k => $code) {
- $output .= "{$local}{$k} = {$code}\n";
- }
- if (isset($itemAttr['show']) || isset($itemAttr['total']) || isset($namedAttr['total']) || isset($namedAttr['show']) || isset($itemAttr['last']) || isset($namedAttr['last'])) {
- $output .= "{$local}total = \$_smarty_tpl->smarty->ext->_foreach->count(\$_from);\n";
- }
- $output .= "{$itemVar} = new Smarty_Variable();\n";
- if (isset($itemAttr['show'])) {
- $output .= "{$itemVar}->show = ({$local}total > 0);\n";
- }
- if (isset($itemAttr['total'])) {
- $output .= "{$itemVar}->total= {$local}total;\n";
- }
- if ($this->isNamed) {
- $prop = array();
- if (isset($namedAttr['total'])) {
- $prop['total'] = "'total' => {$local}total";
- }
- if (isset($namedAttr['iteration'])) {
- $prop['iteration'] = "'iteration' => 0";
- }
- if (isset($namedAttr['index'])) {
- $prop['index'] = "'index' => -1";
- }
- if (isset($namedAttr['show'])) {
- $prop['show'] = "'show' => ({$local}total > 0)";
- }
- if (!empty($namedAttr)) {
- $_vars = 'array(' . join(', ', $prop) . ')';
- $output .= "{$foreachVar} = new Smarty_Variable({$_vars});\n";
- }
- }
- if (isset($attributes['key'])) {
- $output .= "\$_smarty_tpl->tpl_vars['{$key}'] = new Smarty_Variable();\n";
- }
- if (isset($namedAttr['first']) || isset($itemAttr['first'])) {
- $output .= "{$local}first = true;\n";
- }
- if (isset($itemAttr['iteration'])) {
- $output .= "{$itemVar}->iteration=0;\n";
- }
- if (isset($itemAttr['index'])) {
- $output .= "{$itemVar}->index=-1;\n";
- }
- if ($needIteration) {
- $output .= "{$local}iteration=0;\n";
- }
- $output .= "{$itemVar}->_loop = false;\n";
- $output .= "foreach (\$_from as {$keyTerm}{$itemVar}->value) {\n";
- $output .= "{$itemVar}->_loop = true;\n";
- if (isset($attributes['key']) && isset($itemAttr['key'])) {
- $output .= "\$_smarty_tpl->tpl_vars['{$key}']->value = {$itemVar}->key;\n";
- }
- if (isset($itemAttr['iteration'])) {
- $output .= "{$itemVar}->iteration++;\n";
- }
- if (isset($itemAttr['index'])) {
- $output .= "{$itemVar}->index++;\n";
- }
- if ($needIteration) {
- $output .= "{$local}iteration++;\n";
- }
- if (isset($itemAttr['first'])) {
- $output .= "{$itemVar}->first = {$local}first;\n";
- }
- if (isset($itemAttr['last'])) {
- $output .= "{$itemVar}->last = {$local}iteration == {$local}total;\n";
- }
- if ($this->isNamed) {
- if (isset($namedAttr['iteration'])) {
- $output .= "{$foreachVar}->value['iteration']++;\n";
- }
- if (isset($namedAttr['index'])) {
- $output .= "{$foreachVar}->value['index']++;\n";
- }
- if (isset($namedAttr['first'])) {
- $output .= "{$foreachVar}->value['first'] = {$local}first;\n";
- }
- if (isset($namedAttr['last'])) {
- $output .= "{$foreachVar}->value['last'] = {$local}iteration == {$local}total;\n";
- }
- }
- if (isset($namedAttr['first']) || isset($itemAttr['first'])) {
- $output .= "{$local}first = false;\n";
- }
- $output .= "{$local}saved_local_item = {$itemVar};\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 \Smarty_Internal_TemplateCompilerBase $compiler compiler object
- * @param array $parameter array with compilation parameter
- *
- * @return string compiled code
- */
- public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
- {
- // check and get attributes
- $_attr = $this->getAttributes($compiler, $args);
-
- list($openTag, $nocache, $local, $restoreVars, $itemVar, $foo) = $this->closeTag($compiler, array('foreach'));
- $this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $local, $restoreVars, $itemVar, false));
- $output = "<?php\n";
- $output .= "{$itemVar} = {$local}saved_local_item;\n";
- $output .= "}\n";
- $output .= "if (!{$itemVar}->_loop) {\n?>";
- return $output;
- }
-}
-
-/**
- * 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 \Smarty_Internal_TemplateCompilerBase $compiler compiler object
- * @param array $parameter array with compilation parameter
- *
- * @return string compiled code
- */
- public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
- {
- $compiler->loopNesting --;
- // must endblock be nocache?
- if ($compiler->nocache) {
- $compiler->tag_nocache = true;
- }
-
- list($openTag, $compiler->nocache, $local, $restoreVars, $itemVar, $restore) =
- $this->closeTag($compiler, array('foreach', 'foreachelse'));
- $output = "<?php\n";
-
- if ($restore) {
- $output .= "{$itemVar} = {$local}saved_local_item;\n";
- }
- $output .= "}\n";
- foreach ($restoreVars as $restore) {
- $output .= $restore;
- }
- $output .= "?>";
-
- return $output;
- }
-}
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