* smarty bundled

1 files changed, 176 insertions, 0 deletions

diff --git a/lib/smarty3/sysplugins/smarty_internal_resource_file.php b/lib/smarty3/sysplugins/smarty_internal_resource_file.php
new file mode 100644
index 0000000..d763e44
--- /dev/null
+++ b/lib/smarty3/sysplugins/smarty_internal_resource_file.php
@@ -0,0 +1,176 @@
+<?php
+/**
+ * Smarty Internal Plugin Resource File
+ *
+ * @package    Smarty
+ * @subpackage TemplateResources
+ * @author     Uwe Tews
+ * @author     Rodney Rehm
+ */
+
+/**
+ * Smarty Internal Plugin Resource File
+ * Implements the file system as resource for Smarty templates
+ *
+ * @package    Smarty
+ * @subpackage TemplateResources
+ */
+class Smarty_Internal_Resource_File extends Smarty_Resource
+{
+    /**
+     * build template filepath by traversing the template_dir array
+     *
+     * @param Smarty_Template_Source    $source    source object
+     * @param  Smarty_Internal_Template $_template template object
+     *
+     * @return string fully qualified filepath
+     * @throws SmartyException
+     */
+    protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
+    {
+        $file = $source->name;
+        // absolute file ?
+        if ($file[ 0 ] == '/' || $file[ 1 ] == ':') {
+            $file = $source->smarty->_realpath($file, true);
+            return is_file($file) ? $file : false;
+        }
+        // go relative to a given template?
+        if ($file[ 0 ] == '.' && $_template && isset($_template->parent) && $_template->parent->_objType == 2 &&
+            preg_match('#^[.]{1,2}[\\\/]#', $file)
+        ) {
+            if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' &&
+                !isset($_template->parent->_cache[ 'allow_relative_path' ])
+            ) {
+                throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
+            }
+            // normalize path
+            $path = $source->smarty->_realpath(dirname($_template->parent->source->filepath) . DS . $file);
+            // files relative to a template only get one shot
+            return is_file($path) ? $path : false;
+        }
+        // normalize DS
+        if (strpos($file, DS == '/' ? '\\' : '/') !== false) {
+            $file = str_replace(DS == '/' ? '\\' : '/', DS, $file);
+        }
+
+        $_directories = $source->smarty->getTemplateDir(null, $source->isConfig);
+        // template_dir index?
+        if ($file[ 0 ] == '[' && preg_match('#^\[([^\]]+)\](.+)$#', $file, $fileMatch)) {
+            $file = $fileMatch[ 2 ];
+            $_indices = explode(',', $fileMatch[ 1 ]);
+            $_index_dirs = array();
+            foreach ($_indices as $index) {
+                $index = trim($index);
+                // try string indexes
+                if (isset($_directories[ $index ])) {
+                    $_index_dirs[] = $_directories[ $index ];
+                } elseif (is_numeric($index)) {
+                    // try numeric index
+                    $index = (int) $index;
+                    if (isset($_directories[ $index ])) {
+                        $_index_dirs[] = $_directories[ $index ];
+                    } else {
+                        // try at location index
+                        $keys = array_keys($_directories);
+                        if (isset($_directories[ $keys[ $index ] ])) {
+                            $_index_dirs[] = $_directories[ $keys[ $index ] ];
+                        }
+                    }
+                }
+            }
+            if (empty($_index_dirs)) {
+                // index not found
+                return false;
+            } else {
+                $_directories = $_index_dirs;
+            }
+        }
+
+        // relative file name?
+        foreach ($_directories as $_directory) {
+            $path = $_directory . $file;
+            if (is_file($path)) {
+                return (strpos($path, '.' . DS) !== false) ? $source->smarty->_realpath($path) : $path;
+            }
+        }
+        if (!isset($_index_dirs)) {
+            // Could be relative to cwd
+            $path = $source->smarty->_realpath($file, true);
+            if (is_file($path)) {
+                return $path;
+            }
+        }
+        // Use include path ?
+        if ($source->smarty->use_include_path) {
+            return $source->smarty->ext->_getIncludePath->getIncludePath($_directories, $file, $source->smarty);
+        }
+        return false;
+    }
+
+    /**
+     * populate Source Object with meta data from Resource
+     *
+     * @param Smarty_Template_Source   $source    source object
+     * @param Smarty_Internal_Template $_template template object
+     */
+    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
+    {
+        $source->filepath = $this->buildFilepath($source, $_template);
+
+        if ($source->filepath !== false) {
+            if (isset($source->smarty->security_policy) && is_object($source->smarty->security_policy)) {
+                $source->smarty->security_policy->isTrustedResourceDir($source->filepath, $source->isConfig);
+            }
+            $source->exists = true;
+            $source->uid = sha1($source->filepath . ($source->isConfig ? $source->smarty->_joined_config_dir :
+                                    $source->smarty->_joined_template_dir));
+            $source->timestamp = filemtime($source->filepath);
+        } else {
+            $source->timestamp = $source->exists = false;
+        }
+    }
+
+    /**
+     * populate Source Object with timestamp and exists from Resource
+     *
+     * @param Smarty_Template_Source $source source object
+     */
+    public function populateTimestamp(Smarty_Template_Source $source)
+    {
+        if (!$source->exists) {
+            $source->timestamp = $source->exists = is_file($source->filepath);
+        }
+        if ($source->exists) {
+            $source->timestamp = filemtime($source->filepath);
+        }
+    }
+
+    /**
+     * Load template's source from file into current template object
+     *
+     * @param  Smarty_Template_Source $source source object
+     *
+     * @return string                 template source
+     * @throws SmartyException        if source cannot be loaded
+     */
+    public function getContent(Smarty_Template_Source $source)
+    {
+        if ($source->exists) {
+            return file_get_contents($source->filepath);
+        }
+        throw new SmartyException('Unable to read ' . ($source->isConfig ? 'config' : 'template') .
+                                  " {$source->type} '{$source->name}'");
+    }
+
+    /**
+     * Determine basename for compiled filename
+     *
+     * @param  Smarty_Template_Source $source source object
+     *
+     * @return string                 resource's basename
+     */
+    public function getBasename(Smarty_Template_Source $source)
+    {
+        return basename($source->filepath);
+    }
+}