/**
* Smarty Internal Plugin Compile Block
- *
* Compiles the {block}{/block} tags
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
- * @author Uwe Tews
+ * @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Block Class
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
*/
-class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
+class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase
+{
+ const parent = '____SMARTY_BLOCK_PARENT____';
/**
* Attribute definition: Overwrites base class.
*
* @var array
* @see Smarty_Internal_CompileBase
*/
- public $shorttag_order = array('name', 'hide');
+ public $shorttag_order = array('name');
+
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $option_flags = array('hide', 'append', 'prepend', 'nocache');
/**
* Attribute definition: Overwrites base class.
* @var array
* @see Smarty_Internal_CompileBase
*/
- public $optional_attributes = array('hide');
+ public $optional_attributes = array('internal_file', 'internal_uid', 'internal_line');
+ /**
+ * nested child block names
+ *
+ * @var array
+ */
+ public static $nested_block_names = array();
+
+ /**
+ * child block source buffer
+ *
+ * @var array
+ */
+ public static $block_data = array();
/**
* Compiles code for the {block} tag
*
* @param array $args array with attributes from parser
* @param object $compiler compiler object
+ *
* @return boolean true
*/
- public function compile($args, $compiler) {
+ public function compile($args, $compiler)
+ {
// check and get attributes
$_attr = $this->getAttributes($compiler, $args);
- $save = array($_attr, $compiler->parser->current_buffer, $compiler->nocache, $compiler->smarty->merge_compiled_includes, $compiler->merged_templates, $compiler->smarty->merged_templates_func, $compiler->template->properties, $compiler->template->has_nocache_code);
- $this->openTag($compiler, 'block', $save);
+ $_name = trim($_attr['name'], "\"'");
+
+ // check if we process an inheritance child template
+ if ($compiler->inheritance_child) {
+ array_unshift(self::$nested_block_names, $_name);
+ // build {block} for child block
+ self::$block_data[$_name]['source'] =
+ "{$compiler->smarty->left_delimiter}private_child_block name={$_attr['name']} file='{$compiler->template->source->filepath}' type='{$compiler->template->source->type}' resource='{$compiler->template->template_resource}'" .
+ " uid='{$compiler->template->source->uid}' line={$compiler->lex->line}";
+ if ($_attr['nocache']) {
+ self::$block_data[$_name]['source'] .= ' nocache';
+ }
+ self::$block_data[$_name]['source'] .= $compiler->smarty->right_delimiter;
+
+ $save = array($_attr, $compiler->inheritance);
+ $this->openTag($compiler, 'block', $save);
+ // set flag for {block} tag
+ $compiler->inheritance = true;
+ $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
+ $compiler->has_code = false;
+ return;
+ }
+ // must merge includes
if ($_attr['nocache'] == true) {
- $compiler->nocache = true;
+ $compiler->tag_nocache = true;
}
- // set flag for {block} tag
+ $save = array($_attr, $compiler->inheritance, $compiler->parser->current_buffer, $compiler->nocache);
+ $this->openTag($compiler, 'block', $save);
$compiler->inheritance = true;
- // must merge includes
- $compiler->smarty->merge_compiled_includes = true;
+ $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
$compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
$compiler->has_code = false;
+
return true;
}
/**
- * Save or replace child block source by block name during parsing
+ * Compile saved child block source
+ *
+ * @param object $compiler compiler object
+ * @param string $_name optional name of child block
*
- * @param string $block_content block source content
- * @param string $block_tag opening block tag
- * @param object $template template object
- * @param string $filepath filepath of template source
+ * @return string compiled code of child block
*/
- public static function saveBlockData($block_content, $block_tag, $template, $filepath) {
- $_rdl = preg_quote($template->smarty->right_delimiter);
- $_ldl = preg_quote($template->smarty->left_delimiter);
- if ($template->smarty->auto_literal) {
- $al = '\s*';
- } else {
- $al = '';
- }
- if (0 == preg_match("!({$_ldl}{$al}block\s+)(name=)?(\w+|'.*'|\".*\")(\s*?)?((append|prepend|nocache)?(\s*)?(hide)?)?(\s*{$_rdl})!", $block_tag, $_match)) {
- $error_text = 'Syntax Error in template "' . $template->source->filepath . '" "' . htmlspecialchars($block_tag) . '" illegal options';
- throw new SmartyCompilerException($error_text);
- } else {
- $_name = trim($_match[3], '\'"');
- if ($_match[8] != 'hide' || isset($template->block_data[$_name])) { // replace {$smarty.block.child}
- // do we have {$smart.block.child} in nested {block} tags?
- if (0 != preg_match_all("!({$_ldl}{$al}block\s+)(name=)?(\w+|'.*'|\".*\")([\s\S]*?)(hide)?(\s*{$_rdl})([\s\S]*?)({$_ldl}{$al}\\\$smarty\.block\.child{$_rdl})([\s\S]*?{$_ldl}{$al}/block{$_rdl})!", $block_content, $_match2)) {
- foreach ($_match2[3] as $key => $name) {
- // get it's replacement
- $_name2 = trim($name, '\'"');
- if ($_match2[5][$key] != 'hide' || isset($template->block_data[$_name2])) {
- if (isset($template->block_data[$_name2])) {
- $replacement = $template->block_data[$_name2]['source'];
- } else {
- $replacement = '';
- }
- // replace {$smarty.block.child} tag
- $search = array("%({$_ldl}{$al}block[\s\S]*?{$name}[\s\S]*?{$_rdl})([\s\S]*?)({$_ldl}{$al}\\\$smarty\.block\.child{$_rdl})([\s\S]*?)({$_ldl}{$al}/block{$_rdl})%", "/§§§child§§§/");
- $replace = array('\2§§§child§§§\4', $replacement);
- $block_content = preg_replace($search, $replace, $block_content);
- } else {
- // remove hidden blocks
- $block_content = preg_replace("%({$_ldl}{$al}block[\s\S]*?{$name}[\s\S]*?{$_rdl}[\s\S]*?{$_ldl}{$al}/block{$_rdl})%", '', $block_content);
- }
- }
- }
- // do we have not nested {$smart.block.child}
- if (0 != preg_match("/({$_ldl}{$al}\\\$smarty\.block\.child{$_rdl})/", $block_content, $_match2)) {
- // get child replacement for this block
- if (isset($template->block_data[$_name])) {
- $replacement = $template->block_data[$_name]['source'];
- unset($template->block_data[$_name]);
- } else {
- $replacement = '';
- }
- $block_content = preg_replace("/({$_ldl}{$al}\\\$smarty\.block\.child{$_rdl})/", $replacement, $block_content);
- }
- if (isset($template->block_data[$_name])) {
- if (strpos($template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
- $template->block_data[$_name]['source'] =
- str_replace('%%%%SMARTY_PARENT%%%%', $block_content, $template->block_data[$_name]['source']);
- } elseif ($template->block_data[$_name]['mode'] == 'prepend') {
- $template->block_data[$_name]['source'] .= $block_content;
- } elseif ($template->block_data[$_name]['mode'] == 'append') {
- $template->block_data[$_name]['source'] = $block_content . $template->block_data[$_name]['source'];
- }
- } else {
- $template->block_data[$_name]['source'] = $block_content;
- $template->block_data[$_name]['file'] = $filepath;
- }
- if ($_match[6] == 'append') {
- $template->block_data[$_name]['mode'] = 'append';
- } elseif ($_match[6] == 'prepend') {
- $template->block_data[$_name]['mode'] = 'prepend';
- } else {
- $template->block_data[$_name]['mode'] = 'replace';
- }
+ static function compileChildBlock($compiler, $_name = null)
+ {
+ if ($compiler->inheritance_child) {
+ $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
+ if (isset($compiler->template->block_data[$name1])) {
+ // replace inner block name with generic
+ Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= $compiler->template->block_data[$name1]['source'];
+ Smarty_Internal_Compile_Block::$block_data[$name1]['child'] = true;
}
+ $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
+ $compiler->has_code = false;
+ return;
}
- }
-
- /**
- * Compile saved child block source
- *
- * @param object $compiler compiler object
- * @param string $_name optional name of child block
- * @return string compiled code of schild block
- */
- public static function compileChildBlock($compiler, $_name = null) {
- $_output = '';
// if called by {$smarty.block.child} we must search the name of enclosing {block}
if ($_name == null) {
$stack_count = count($compiler->_tag_stack);
while (--$stack_count >= 0) {
if ($compiler->_tag_stack[$stack_count][0] == 'block') {
- $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "'\"");
+ $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
break;
}
}
- // flag that child is already compile by {$smarty.block.child} inclusion
- $compiler->template->block_data[$_name]['compiled'] = true;
}
if ($_name == null) {
- $compiler->trigger_template_error('{$smarty.block.child} used out of context', $compiler->lex->taglineno);
+ $compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ', $compiler->lex->taglineno);
}
// undefined child?
if (!isset($compiler->template->block_data[$_name]['source'])) {
+ $compiler->popTrace();
return '';
}
+ // flag that child is already compile by {$smarty.block.child} inclusion
+ $compiler->template->block_data[$_name]['compiled'] = true;
$_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
- $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime);
+ $compiler->template->compile_id, $compiler->template->caching, $compiler->template->cache_lifetime);
+ if ($compiler->smarty->debugging) {
+ Smarty_Internal_Debug::ignore($_tpl);
+ }
+ $_tpl->tpl_vars = $compiler->template->tpl_vars;
$_tpl->variable_filters = $compiler->template->variable_filters;
$_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
- $_tpl->source->filepath = $compiler->template->block_data[$_name]['file'];
$_tpl->allow_relative_path = true;
- if ($compiler->nocache) {
- $_tpl->compiler->forceNocache = 2;
- } else {
- $_tpl->compiler->forceNocache = 1;
- }
+ $_tpl->compiler->inheritance = true;
$_tpl->compiler->suppressHeader = true;
+ $_tpl->compiler->suppressFilter = true;
$_tpl->compiler->suppressTemplatePropertyHeader = true;
$_tpl->compiler->suppressMergedTemplates = true;
- if (strpos($compiler->template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
- $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl));
+ $nocache = $compiler->nocache || $compiler->tag_nocache;
+ if (strpos($compiler->template->block_data[$_name]['source'], self::parent) !== false) {
+ $_output = str_replace(self::parent, $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl, $nocache));
} elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
- $_output = $_tpl->compiler->compileTemplate($_tpl) . $compiler->parser->current_buffer->to_smarty_php();
+ $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache) . $compiler->parser->current_buffer->to_smarty_php();
} elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
- $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl);
+ $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl, $nocache);
} elseif (!empty($compiler->template->block_data[$_name])) {
- $_output = $_tpl->compiler->compileTemplate($_tpl);
+ $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache);
}
$compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
$compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']);
}
}
unset($_tpl);
+ $compiler->has_code = true;
return $_output;
}
+ /**
+ * Compile $smarty.block.parent
+ *
+ * @param object $compiler compiler object
+ * @param string $_name optional name of child block
+ *
+ * @return string compiled code of child block
+ */
+ static function compileParentBlock($compiler, $_name = null)
+ {
+ // if called by {$smarty.block.parent} we must search the name of enclosing {block}
+ if ($_name == null) {
+ $stack_count = count($compiler->_tag_stack);
+ while (--$stack_count >= 0) {
+ if ($compiler->_tag_stack[$stack_count][0] == 'block') {
+ $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
+ break;
+ }
+ }
+ }
+ if ($_name == null) {
+ $compiler->trigger_template_error(' tag {$smarty.block.parent} used outside {block} tags ', $compiler->lex->taglineno);
+ }
+ if (empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
+ $compiler->trigger_template_error(' illegal {$smarty.block.parent} in parent template ', $compiler->lex->taglineno);
+ }
+ Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= Smarty_Internal_Compile_Block::parent;
+ $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
+ $compiler->has_code = false;
+ return;
+ }
+
+ /**
+ * Process block source
+ *
+ * @param $compiler
+ * @param string $source source text
+ *
+ */
+ static function blockSource($compiler, $source)
+ {
+ Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= $source;
+ }
}
/**
* Smarty Internal Plugin Compile BlockClose Class
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
*/
-class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase {
-
+class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase
+{
/**
* Compiles code for the {/block} tag
*
* @param array $args array with attributes from parser
* @param object $compiler compiler object
+ *
* @return string compiled code
*/
- public function compile($args, $compiler) {
+ public function compile($args, $compiler)
+ {
$compiler->has_code = true;
// check and get attributes
$_attr = $this->getAttributes($compiler, $args);
$saved_data = $this->closeTag($compiler, array('block'));
$_name = trim($saved_data[0]['name'], "\"'");
+ // reset flag for {block} tag
+ $compiler->inheritance = $saved_data[1];
+ // check if we process an inheritance child template
+ if ($compiler->inheritance_child) {
+ $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
+ Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= "{$compiler->smarty->left_delimiter}/private_child_block{$compiler->smarty->right_delimiter}";
+ array_shift(Smarty_Internal_Compile_Block::$nested_block_names);
+ if (!empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
+ $name2 = Smarty_Internal_Compile_Block::$nested_block_names[0];
+ if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
+ if (isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child']) || !isset($compiler->template->block_data[$name1])) {
+ Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
+ } else {
+ if ($compiler->template->block_data[$name1]['mode'] == 'append') {
+ Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
+ } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
+ Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'] . Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
+ } else {
+ Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'];
+ }
+ }
+ }
+ unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
+ $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
+ } else {
+ if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
+ if (isset($compiler->template->block_data[$name1]) && !isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child'])) {
+ if (strpos($compiler->template->block_data[$name1]['source'], Smarty_Internal_Compile_Block::parent) !== false) {
+ $compiler->template->block_data[$name1]['source'] =
+ str_replace(Smarty_Internal_Compile_Block::parent, Smarty_Internal_Compile_Block::$block_data[$name1]['source'], $compiler->template->block_data[$name1]['source']);
+ } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
+ $compiler->template->block_data[$name1]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
+ } elseif ($compiler->template->block_data[$name1]['mode'] == 'append') {
+ $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
+ }
+ } else {
+ $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
+ }
+ $compiler->template->block_data[$name1]['mode'] = 'replace';
+ if ($saved_data[0]['append']) {
+ $compiler->template->block_data[$name1]['mode'] = 'append';
+ }
+ if ($saved_data[0]['prepend']) {
+ $compiler->template->block_data[$name1]['mode'] = 'prepend';
+ }
+ }
+ unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
+ $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
+ }
+ $compiler->has_code = false;
+ return;
+ }
if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) {
- // restore to status before {block} tag as new subtemplate code of parent {block} is not needed
- // TODO: Below code was disabled in 3.1.8 because of problems with {include} in nested {block} tags in child templates
- // combined with append/prepend or $smarty.block.parent
- // For later versions it should be checked under which conditions it could run for optimisation
- //
- //$compiler->merged_templates = $saved_data[4];
- //$compiler->smarty->merged_templates_func = $saved_data[5];
- //$compiler->template->properties = $saved_data[6];
- //$compiler->template->has_nocache_code = $saved_data[7];
$_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name);
} else {
- if (isset($saved_data[0]['hide']) && !isset($compiler->template->block_data[$_name]['source'])) {
+ if ($saved_data[0]['hide'] && !isset($compiler->template->block_data[$_name]['source'])) {
$_output = '';
} else {
$_output = $compiler->parser->current_buffer->to_smarty_php();
}
- unset($compiler->template->block_data[$_name]['compiled']);
}
+ unset($compiler->template->block_data[$_name]['compiled']);
// reset flags
- $compiler->parser->current_buffer = $saved_data[1];
- $compiler->nocache = $saved_data[2];
- $compiler->smarty->merge_compiled_includes = $saved_data[3];
- // reset flag for {block} tag
- $compiler->inheritance = false;
+ $compiler->parser->current_buffer = $saved_data[2];
+ if ($compiler->nocache) {
+ $compiler->tag_nocache = true;
+ }
+ $compiler->nocache = $saved_data[3];
// $_output content has already nocache code processed
$compiler->suppressNocacheProcessing = true;
+
return $_output;
}
+}
+
+/**
+ * Smarty Internal Plugin Compile Child Block Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Private_Child_Block extends Smarty_Internal_CompileBase
+{
+
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $required_attributes = array('name', 'file', 'uid', 'line', 'type', 'resource');
+
+ /**
+ * Compiles code for the {private_child_block} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ *
+ * @return boolean true
+ */
+ public function compile($args, $compiler)
+ {
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ // update template with original template resource of {block}
+ if (trim($_attr['type'], "'") == 'file') {
+ $compiler->template->template_resource = realpath(trim($_attr['file'], "'"));
+ } else {
+ $compiler->template->template_resource = trim($_attr['resource'], "'");
+ }
+ // source object
+ unset ($compiler->template->source);
+ $exists = $compiler->template->source->exists;
+
+ // must merge includes
+ if ($_attr['nocache'] == true) {
+ $compiler->tag_nocache = true;
+ }
+ $save = array($_attr, $compiler->nocache);
+
+ // set trace back to child block
+ $compiler->pushTrace(trim($_attr['file'], "\"'"), trim($_attr['uid'], "\"'"), $_attr['line'] - $compiler->lex->line);
+
+ $this->openTag($compiler, 'private_child_block', $save);
+
+ $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
+ $compiler->has_code = false;
+ return true;
+ }
}
-?>
\ No newline at end of file
+/**
+ * Smarty Internal Plugin Compile Child Block Close Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Private_Child_Blockclose extends Smarty_Internal_CompileBase
+{
+
+ /**
+ * Compiles code for the {/private_child_block} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ *
+ * @return boolean true
+ */
+ public function compile($args, $compiler)
+ {
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ $saved_data = $this->closeTag($compiler, array('private_child_block'));
+
+ // end of child block
+ $compiler->popTrace();
+
+ $compiler->nocache = $saved_data[1];
+ $compiler->has_code = false;
+
+ return true;
+ }
+}
projects / friendica.git / blobdiff