smarty 3 - first pass for tests

git-svn-id: http://piwigo.org/svn/trunk@23384 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 215 insertions, 0 deletions

diff --git a/include/smarty/libs/sysplugins/smarty_internal_compile_include.php b/include/smarty/libs/sysplugins/smarty_internal_compile_include.php
new file mode 100644
index 000000000..43a144f94
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_compile_include.php
@@ -0,0 +1,215 @@
+<?php
+/**
+* Smarty Internal Plugin Compile Include
+*
+* Compiles the {include} tag
+*
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+
+/**
+* Smarty Internal Plugin Compile Include Class
+*
+* @package Smarty
+* @subpackage Compiler
+*/
+class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase {
+
+    /**
+    * caching mode to create nocache code but no cache file
+    */
+    const CACHING_NOCACHE_CODE = 9999;
+    /**
+    * Attribute definition: Overwrites base class.
+    *
+    * @var array
+    * @see Smarty_Internal_CompileBase
+    */
+    public $required_attributes = array('file');
+    /**
+    * Attribute definition: Overwrites base class.
+    *
+    * @var array
+    * @see Smarty_Internal_CompileBase
+    */
+    public $shorttag_order = array('file');
+    /**
+    * Attribute definition: Overwrites base class.
+    *
+    * @var array
+    * @see Smarty_Internal_CompileBase
+    */
+    public $option_flags = array('nocache', 'inline', 'caching');
+    /**
+    * Attribute definition: Overwrites base class.
+    *
+    * @var array
+    * @see Smarty_Internal_CompileBase
+    */
+    public $optional_attributes = array('_any');
+
+    /**
+    * Compiles code for the {include} tag
+    *
+     * @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)
+    {
+        // check and get attributes
+        $_attr = $this->getAttributes($compiler, $args);
+        // save posible attributes
+        $include_file = $_attr['file'];
+
+        if (isset($_attr['assign'])) {
+            // output will be stored in a smarty variable instead of beind displayed
+            $_assign = $_attr['assign'];
+        }
+
+        $_parent_scope = Smarty::SCOPE_LOCAL;
+        if (isset($_attr['scope'])) {
+            $_attr['scope'] = trim($_attr['scope'], "'\"");
+            if ($_attr['scope'] == 'parent') {
+                $_parent_scope = Smarty::SCOPE_PARENT;
+            } elseif ($_attr['scope'] == 'root') {
+                $_parent_scope = Smarty::SCOPE_ROOT;
+            } elseif ($_attr['scope'] == 'global') {
+                $_parent_scope = Smarty::SCOPE_GLOBAL;
+            }
+        }
+        $_caching = 'null';
+        if ($compiler->nocache || $compiler->tag_nocache) {
+            $_caching = Smarty::CACHING_OFF;
+        }
+        // default for included templates
+        if ($compiler->template->caching && !$compiler->nocache && !$compiler->tag_nocache) {
+            $_caching = self::CACHING_NOCACHE_CODE;
+        }
+        /*
+        * if the {include} tag provides individual parameter for caching
+        * it will not be included into the common cache file and treated like
+        * a nocache section
+        */
+        if (isset($_attr['cache_lifetime'])) {
+            $_cache_lifetime = $_attr['cache_lifetime'];
+            $compiler->tag_nocache = true;
+            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
+        } else {
+            $_cache_lifetime = 'null';
+        }
+        if (isset($_attr['cache_id'])) {
+            $_cache_id = $_attr['cache_id'];
+            $compiler->tag_nocache = true;
+            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
+        } else {
+            $_cache_id = '$_smarty_tpl->cache_id';
+        }
+        if (isset($_attr['compile_id'])) {
+            $_compile_id = $_attr['compile_id'];
+        } else {
+            $_compile_id = '$_smarty_tpl->compile_id';
+        }
+        if ($_attr['caching'] === true) {
+            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
+        }
+        if ($_attr['nocache'] === true) {
+            $compiler->tag_nocache = true;
+            $_caching = Smarty::CACHING_OFF;
+        }
+
+        $has_compiled_template = false;
+        if (($compiler->smarty->merge_compiled_includes || $_attr['inline'] === true) && !$compiler->template->source->recompiled
+            && !($compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache)) && $_caching != Smarty::CACHING_LIFETIME_CURRENT) {
+            // check if compiled code can be merged (contains no variable part)
+            if (!$compiler->has_variable_string && (substr_count($include_file, '"') == 2 or substr_count($include_file, "'") == 2)
+               and substr_count($include_file, '(') == 0 and substr_count($include_file, '$_smarty_tpl->') == 0) {
+                $tpl_name = null;
+                eval("\$tpl_name = $include_file;");
+                if (!isset($compiler->smarty->merged_templates_func[$tpl_name]) || $compiler->inheritance) {
+                    $tpl = new $compiler->smarty->template_class ($tpl_name, $compiler->smarty, $compiler->template, $compiler->template->cache_id, $compiler->template->compile_id);
+                    // save unique function name
+                    $compiler->smarty->merged_templates_func[$tpl_name]['func'] = $tpl->properties['unifunc'] = 'content_'. str_replace('.', '_', uniqid('', true));
+                    // use current nocache hash for inlined code
+                    $compiler->smarty->merged_templates_func[$tpl_name]['nocache_hash'] = $tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
+                    if ($compiler->template->caching) {
+                        // needs code for cached page but no cache file
+                        $tpl->caching = self::CACHING_NOCACHE_CODE;
+                    }
+                    // make sure whole chain gest compiled
+                    $tpl->mustCompile = true;
+                    if (!($tpl->source->uncompiled) && $tpl->source->exists) {
+                        // get compiled code
+                        $compiled_code = $tpl->compiler->compileTemplate($tpl);
+                        // release compiler object to free memory
+                        unset($tpl->compiler);
+                        // merge compiled code for {function} tags
+                        $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $tpl->properties['function']);
+                        // merge filedependency
+                        $tpl->properties['file_dependency'][$tpl->source->uid] = array($tpl->source->filepath, $tpl->source->timestamp,$tpl->source->type);
+                        $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $tpl->properties['file_dependency']);
+                        // remove header code
+                        $compiled_code = preg_replace("/(<\?php \/\*%%SmartyHeaderCode:{$tpl->properties['nocache_hash']}%%\*\/(.+?)\/\*\/%%SmartyHeaderCode%%\*\/\?>\n)/s", '', $compiled_code);
+                        if ($tpl->has_nocache_code) {
+                            // replace nocache_hash
+                            $compiled_code = str_replace("{$tpl->properties['nocache_hash']}", $compiler->template->properties['nocache_hash'], $compiled_code);
+                            $compiler->template->has_nocache_code = true;
+                        }
+                        $compiler->merged_templates[$tpl->properties['unifunc']] = $compiled_code;
+                        $has_compiled_template = true;
+                    }
+                } else {
+                    $has_compiled_template = true;
+                }
+            }
+        }
+        // delete {include} standard attributes
+        unset($_attr['file'], $_attr['assign'], $_attr['cache_id'], $_attr['compile_id'], $_attr['cache_lifetime'], $_attr['nocache'], $_attr['caching'], $_attr['scope'], $_attr['inline']);
+        // remaining attributes must be assigned as smarty variable
+        if (!empty($_attr)) {
+            if ($_parent_scope == Smarty::SCOPE_LOCAL) {
+                // create variables
+                foreach ($_attr as $key => $value) {
+                    $_pairs[] = "'$key'=>$value";
+                }
+                $_vars = 'array('.join(',',$_pairs).')';
+                $_has_vars = true;
+            } else {
+                $compiler->trigger_template_error('variable passing not allowed in parent/global scope', $compiler->lex->taglineno);
+            }
+        } else {
+            $_vars = 'array()';
+            $_has_vars = false;
+        }
+        if ($has_compiled_template) {
+            $_hash = $compiler->smarty->merged_templates_func[$tpl_name]['nocache_hash'];
+            $_output = "<?php /*  Call merged included template \"" . $tpl_name . "\" */\n";
+            $_output .= "\$_tpl_stack[] = \$_smarty_tpl;\n";
+            $_output .= " \$_smarty_tpl = \$_smarty_tpl->setupInlineSubTemplate($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope, '$_hash');\n";
+            if (isset($_assign)) {
+                $_output .= 'ob_start(); ';
+            }
+            $_output .= $compiler->smarty->merged_templates_func[$tpl_name]['func']. "(\$_smarty_tpl);\n";
+            $_output .= "\$_smarty_tpl = array_pop(\$_tpl_stack); ";
+            if (isset($_assign)) {
+                $_output .= " \$_smarty_tpl->tpl_vars[$_assign] = new Smarty_variable(ob_get_clean());";
+            }
+            $_output .= "/*  End of included template \"" . $tpl_name . "\" */?>";
+            return $_output;
+        }
+
+        // was there an assign attribute
+        if (isset($_assign)) {
+            $_output = "<?php \$_smarty_tpl->tpl_vars[$_assign] = new Smarty_variable(\$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope));?>\n";;
+        } else {
+            $_output = "<?php echo \$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope);?>\n";
+        }
+        return $_output;
+    }
+
+}
+
+?>
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