diff options
Diffstat (limited to 'vendor/mustache/mustache/src')
31 files changed, 4326 insertions, 0 deletions
diff --git a/vendor/mustache/mustache/src/Mustache/Autoloader.php b/vendor/mustache/mustache/src/Mustache/Autoloader.php new file mode 100644 index 0000000..b16ac14 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Autoloader.php @@ -0,0 +1,74 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache class autoloader. + */ +class Mustache_Autoloader +{ + private $baseDir; + + /** + * Autoloader constructor. + * + * @param string $baseDir Mustache library base directory (default: dirname(__FILE__).'/..') + */ + public function __construct($baseDir = null) + { + if ($baseDir === null) { + $baseDir = dirname(__FILE__) . '/..'; + } + + // realpath doesn't always work, for example, with stream URIs + $realDir = realpath($baseDir); + if (is_dir($realDir)) { + $this->baseDir = $realDir; + } else { + $this->baseDir = $baseDir; + } + } + + /** + * Register a new instance as an SPL autoloader. + * + * @param string $baseDir Mustache library base directory (default: dirname(__FILE__).'/..') + * + * @return Mustache_Autoloader Registered Autoloader instance + */ + public static function register($baseDir = null) + { + $loader = new self($baseDir); + spl_autoload_register(array($loader, 'autoload')); + + return $loader; + } + + /** + * Autoload Mustache classes. + * + * @param string $class + */ + public function autoload($class) + { + if ($class[0] === '\\') { + $class = substr($class, 1); + } + + if (strpos($class, 'Mustache') !== 0) { + return; + } + + $file = sprintf('%s/%s.php', $this->baseDir, str_replace('_', '/', $class)); + if (is_file($file)) { + require $file; + } + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Cache.php b/vendor/mustache/mustache/src/Mustache/Cache.php new file mode 100644 index 0000000..7b465ab --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Cache.php @@ -0,0 +1,36 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Cache interface. + * + * Interface for caching and loading Mustache_Template classes + * generated by the Mustache_Compiler. + */ +interface Mustache_Cache +{ + /** + * Load a compiled Mustache_Template class from cache. + * + * @param string $key + * + * @return bool indicates successfully class load + */ + public function load($key); + + /** + * Cache and load a compiled Mustache_Template class. + * + * @param string $key + * @param string $value + */ + public function cache($key, $value); +} diff --git a/vendor/mustache/mustache/src/Mustache/Cache/AbstractCache.php b/vendor/mustache/mustache/src/Mustache/Cache/AbstractCache.php new file mode 100644 index 0000000..495090b --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Cache/AbstractCache.php @@ -0,0 +1,60 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Abstract Mustache Cache class. + * + * Provides logging support to child implementations. + * + * @abstract + */ +abstract class Mustache_Cache_AbstractCache implements Mustache_Cache +{ + private $logger = null; + + /** + * Get the current logger instance. + * + * @return Mustache_Logger|Psr\Log\LoggerInterface + */ + public function getLogger() + { + return $this->logger; + } + + /** + * Set a logger instance. + * + * @param Mustache_Logger|Psr\Log\LoggerInterface $logger + */ + public function setLogger($logger = null) + { + if ($logger !== null && !($logger instanceof Mustache_Logger || is_a($logger, 'Psr\\Log\\LoggerInterface'))) { + throw new Mustache_Exception_InvalidArgumentException('Expected an instance of Mustache_Logger or Psr\\Log\\LoggerInterface.'); + } + + $this->logger = $logger; + } + + /** + * Add a log record if logging is enabled. + * + * @param int $level The logging level + * @param string $message The log message + * @param array $context The log context + */ + protected function log($level, $message, array $context = array()) + { + if (isset($this->logger)) { + $this->logger->log($level, $message, $context); + } + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Cache/FilesystemCache.php b/vendor/mustache/mustache/src/Mustache/Cache/FilesystemCache.php new file mode 100644 index 0000000..0dbe8f9 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Cache/FilesystemCache.php @@ -0,0 +1,155 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Cache filesystem implementation. + * + * A FilesystemCache instance caches Mustache Template classes from the filesystem by name: + * + * $cache = new Mustache_Cache_FilesystemCache(dirname(__FILE__).'/cache'); + * $cache->cache($className, $compiledSource); + * + * The FilesystemCache benefits from any opcode caching that may be setup in your environment. So do that, k? + */ +class Mustache_Cache_FilesystemCache extends Mustache_Cache_AbstractCache +{ + private $baseDir; + private $fileMode; + + /** + * Filesystem cache constructor. + * + * @param string $baseDir Directory for compiled templates + * @param int $fileMode Override default permissions for cache files. Defaults to using the system-defined umask + */ + public function __construct($baseDir, $fileMode = null) + { + $this->baseDir = $baseDir; + $this->fileMode = $fileMode; + } + + /** + * Load the class from cache using `require_once`. + * + * @param string $key + * + * @return bool + */ + public function load($key) + { + $fileName = $this->getCacheFilename($key); + if (!is_file($fileName)) { + return false; + } + + require_once $fileName; + + return true; + } + + /** + * Cache and load the compiled class. + * + * @param string $key + * @param string $value + */ + public function cache($key, $value) + { + $fileName = $this->getCacheFilename($key); + + $this->log( + Mustache_Logger::DEBUG, + 'Writing to template cache: "{fileName}"', + array('fileName' => $fileName) + ); + + $this->writeFile($fileName, $value); + $this->load($key); + } + + /** + * Build the cache filename. + * Subclasses should override for custom cache directory structures. + * + * @param string $name + * + * @return string + */ + protected function getCacheFilename($name) + { + return sprintf('%s/%s.php', $this->baseDir, $name); + } + + /** + * Create cache directory. + * + * @throws Mustache_Exception_RuntimeException If unable to create directory + * + * @param string $fileName + * + * @return string + */ + private function buildDirectoryForFilename($fileName) + { + $dirName = dirname($fileName); + if (!is_dir($dirName)) { + $this->log( + Mustache_Logger::INFO, + 'Creating Mustache template cache directory: "{dirName}"', + array('dirName' => $dirName) + ); + + @mkdir($dirName, 0777, true); + if (!is_dir($dirName)) { + throw new Mustache_Exception_RuntimeException(sprintf('Failed to create cache directory "%s".', $dirName)); + } + } + + return $dirName; + } + + /** + * Write cache file. + * + * @throws Mustache_Exception_RuntimeException If unable to write file + * + * @param string $fileName + * @param string $value + */ + private function writeFile($fileName, $value) + { + $dirName = $this->buildDirectoryForFilename($fileName); + + $this->log( + Mustache_Logger::DEBUG, + 'Caching compiled template to "{fileName}"', + array('fileName' => $fileName) + ); + + $tempFile = tempnam($dirName, basename($fileName)); + if (false !== @file_put_contents($tempFile, $value)) { + if (@rename($tempFile, $fileName)) { + $mode = isset($this->fileMode) ? $this->fileMode : (0666 & ~umask()); + @chmod($fileName, $mode); + + return; + } + + $this->log( + Mustache_Logger::ERROR, + 'Unable to rename Mustache temp cache file: "{tempName}" -> "{fileName}"', + array('tempName' => $tempFile, 'fileName' => $fileName) + ); + } + + throw new Mustache_Exception_RuntimeException(sprintf('Failed to write cache file "%s".', $fileName)); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Cache/NoopCache.php b/vendor/mustache/mustache/src/Mustache/Cache/NoopCache.php new file mode 100644 index 0000000..ca0007d --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Cache/NoopCache.php @@ -0,0 +1,47 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Cache in-memory implementation. + * + * The in-memory cache is used for uncached lambda section templates. It's also useful during development, but is not + * recommended for production use. + */ +class Mustache_Cache_NoopCache extends Mustache_Cache_AbstractCache +{ + /** + * Loads nothing. Move along. + * + * @param string $key + * + * @return bool + */ + public function load($key) + { + return false; + } + + /** + * Loads the compiled Mustache Template class without caching. + * + * @param string $key + * @param string $value + */ + public function cache($key, $value) + { + $this->log( + Mustache_Logger::WARNING, + 'Template cache disabled, evaluating "{className}" class at runtime', + array('className' => $key) + ); + eval('?>' . $value); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Compiler.php b/vendor/mustache/mustache/src/Mustache/Compiler.php new file mode 100644 index 0000000..2a831d6 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Compiler.php @@ -0,0 +1,687 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Compiler class. + * + * This class is responsible for turning a Mustache token parse tree into normal PHP source code. + */ +class Mustache_Compiler +{ + private $pragmas; + private $defaultPragmas = array(); + private $sections; + private $blocks; + private $source; + private $indentNextLine; + private $customEscape; + private $entityFlags; + private $charset; + private $strictCallables; + + /** + * Compile a Mustache token parse tree into PHP source code. + * + * @param string $source Mustache Template source code + * @param string $tree Parse tree of Mustache tokens + * @param string $name Mustache Template class name + * @param bool $customEscape (default: false) + * @param string $charset (default: 'UTF-8') + * @param bool $strictCallables (default: false) + * @param int $entityFlags (default: ENT_COMPAT) + * + * @return string Generated PHP source code + */ + public function compile($source, array $tree, $name, $customEscape = false, $charset = 'UTF-8', $strictCallables = false, $entityFlags = ENT_COMPAT) + { + $this->pragmas = $this->defaultPragmas; + $this->sections = array(); + $this->blocks = array(); + $this->source = $source; + $this->indentNextLine = true; + $this->customEscape = $customEscape; + $this->entityFlags = $entityFlags; + $this->charset = $charset; + $this->strictCallables = $strictCallables; + + return $this->writeCode($tree, $name); + } + + /** + * Enable pragmas across all templates, regardless of the presence of pragma + * tags in the individual templates. + * + * @internal Users should set global pragmas in Mustache_Engine, not here :) + * + * @param string[] $pragmas + */ + public function setPragmas(array $pragmas) + { + $this->pragmas = array(); + foreach ($pragmas as $pragma) { + $this->pragmas[$pragma] = true; + } + $this->defaultPragmas = $this->pragmas; + } + + /** + * Helper function for walking the Mustache token parse tree. + * + * @throws Mustache_Exception_SyntaxException upon encountering unknown token types + * + * @param array $tree Parse tree of Mustache tokens + * @param int $level (default: 0) + * + * @return string Generated PHP source code + */ + private function walk(array $tree, $level = 0) + { + $code = ''; + $level++; + foreach ($tree as $node) { + switch ($node[Mustache_Tokenizer::TYPE]) { + case Mustache_Tokenizer::T_PRAGMA: + $this->pragmas[$node[Mustache_Tokenizer::NAME]] = true; + break; + + case Mustache_Tokenizer::T_SECTION: + $code .= $this->section( + $node[Mustache_Tokenizer::NODES], + $node[Mustache_Tokenizer::NAME], + isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(), + $node[Mustache_Tokenizer::INDEX], + $node[Mustache_Tokenizer::END], + $node[Mustache_Tokenizer::OTAG], + $node[Mustache_Tokenizer::CTAG], + $level + ); + break; + + case Mustache_Tokenizer::T_INVERTED: + $code .= $this->invertedSection( + $node[Mustache_Tokenizer::NODES], + $node[Mustache_Tokenizer::NAME], + isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(), + $level + ); + break; + + case Mustache_Tokenizer::T_PARTIAL: + $code .= $this->partial( + $node[Mustache_Tokenizer::NAME], + isset($node[Mustache_Tokenizer::INDENT]) ? $node[Mustache_Tokenizer::INDENT] : '', + $level + ); + break; + + case Mustache_Tokenizer::T_PARENT: + $code .= $this->parent( + $node[Mustache_Tokenizer::NAME], + isset($node[Mustache_Tokenizer::INDENT]) ? $node[Mustache_Tokenizer::INDENT] : '', + $node[Mustache_Tokenizer::NODES], + $level + ); + break; + + case Mustache_Tokenizer::T_BLOCK_ARG: + $code .= $this->blockArg( + $node[Mustache_Tokenizer::NODES], + $node[Mustache_Tokenizer::NAME], + $node[Mustache_Tokenizer::INDEX], + $node[Mustache_Tokenizer::END], + $node[Mustache_Tokenizer::OTAG], + $node[Mustache_Tokenizer::CTAG], + $level + ); + break; + + case Mustache_Tokenizer::T_BLOCK_VAR: + $code .= $this->blockVar( + $node[Mustache_Tokenizer::NODES], + $node[Mustache_Tokenizer::NAME], + $node[Mustache_Tokenizer::INDEX], + $node[Mustache_Tokenizer::END], + $node[Mustache_Tokenizer::OTAG], + $node[Mustache_Tokenizer::CTAG], + $level + ); + break; + + case Mustache_Tokenizer::T_COMMENT: + break; + + case Mustache_Tokenizer::T_ESCAPED: + case Mustache_Tokenizer::T_UNESCAPED: + case Mustache_Tokenizer::T_UNESCAPED_2: + $code .= $this->variable( + $node[Mustache_Tokenizer::NAME], + isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(), + $node[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_ESCAPED, + $level + ); + break; + + case Mustache_Tokenizer::T_TEXT: + $code .= $this->text($node[Mustache_Tokenizer::VALUE], $level); + break; + + default: + throw new Mustache_Exception_SyntaxException(sprintf('Unknown token type: %s', $node[Mustache_Tokenizer::TYPE]), $node); + } + } + + return $code; + } + + const KLASS = '<?php + + class %s extends Mustache_Template + { + private $lambdaHelper;%s + + public function renderInternal(Mustache_Context $context, $indent = \'\') + { + $this->lambdaHelper = new Mustache_LambdaHelper($this->mustache, $context); + $buffer = \'\'; + $blocksContext = array(); + %s + + return $buffer; + } + %s + %s + }'; + + const KLASS_NO_LAMBDAS = '<?php + + class %s extends Mustache_Template + {%s + public function renderInternal(Mustache_Context $context, $indent = \'\') + { + $buffer = \'\'; + $blocksContext = array(); + %s + + return $buffer; + } + }'; + + const STRICT_CALLABLE = 'protected $strictCallables = true;'; + + /** + * Generate Mustache Template class PHP source. + * + * @param array $tree Parse tree of Mustache tokens + * @param string $name Mustache Template class name + * + * @return string Generated PHP source code + */ + private function writeCode($tree, $name) + { + $code = $this->walk($tree); + $sections = implode("\n", $this->sections); + $blocks = implode("\n", $this->blocks); + $klass = empty($this->sections) && empty($this->blocks) ? self::KLASS_NO_LAMBDAS : self::KLASS; + + $callable = $this->strictCallables ? $this->prepare(self::STRICT_CALLABLE) : ''; + + return sprintf($this->prepare($klass, 0, false, true), $name, $callable, $code, $sections, $blocks); + } + + const BLOCK_VAR = ' + $blockFunction = $context->findInBlock(%s); + if (is_callable($blockFunction)) { + $buffer .= call_user_func($blockFunction, $context); + } else {%s + } + '; + + /** + * Generate Mustache Template inheritance block variable PHP source. + * + * @param array $nodes Array of child tokens + * @param string $id Section name + * @param int $start Section start offset + * @param int $end Section end offset + * @param string $otag Current Mustache opening tag + * @param string $ctag Current Mustache closing tag + * @param int $level + * + * @return string Generated PHP source code + */ + private function blockVar($nodes, $id, $start, $end, $otag, $ctag, $level) + { + $id = var_export($id, true); + + return sprintf($this->prepare(self::BLOCK_VAR, $level), $id, $this->walk($nodes, $level)); + } + + const BLOCK_ARG = '$blocksContext[%s] = array($this, \'block%s\');'; + + /** + * Generate Mustache Template inheritance block argument PHP source. + * + * @param array $nodes Array of child tokens + * @param string $id Section name + * @param int $start Section start offset + * @param int $end Section end offset + * @param string $otag Current Mustache opening tag + * @param string $ctag Current Mustache closing tag + * @param int $level + * + * @return string Generated PHP source code + */ + private function blockArg($nodes, $id, $start, $end, $otag, $ctag, $level) + { + $key = $this->block($nodes); + $keystr = var_export($key, true); + $id = var_export($id, true); + + return sprintf($this->prepare(self::BLOCK_ARG, 1), $id, $key); + } + + const BLOCK_FUNCTION = ' + public function block%s($context) + { + $indent = $buffer = \'\'; + $blocksContext = array();%s + + return $buffer; + } + '; + + /** + * Generate Mustache Template inheritance block function PHP source. + * + * @param array $nodes Array of child tokens + * + * @return string key of new block function + */ + private function block($nodes) + { + $code = $this->walk($nodes, 0); + $key = ucfirst(md5($code)); + + if (!isset($this->blocks[$key])) { + $this->blocks[$key] = sprintf($this->prepare(self::BLOCK_FUNCTION, 0), $key, $code); + } + + return $key; + } + + const SECTION_CALL = ' + // %s section + $value = $context->%s(%s);%s + $buffer .= $this->section%s($context, $indent, $value); + '; + + const SECTION = ' + private function section%s(Mustache_Context $context, $indent, $value) + { + $buffer = \'\'; + $blocksContext = array(); + + if (%s) { + $source = %s; + $result = call_user_func($value, $source, %s); + if (strpos($result, \'{{\') === false) { + $buffer .= $result; + } else { + $buffer .= $this->mustache + ->loadLambda((string) $result%s) + ->renderInternal($context); + } + } elseif (!empty($value)) { + $values = $this->isIterable($value) ? $value : array($value); + foreach ($values as $value) { + $context->push($value); + %s + $context->pop(); + } + } + + return $buffer; + } + '; + + /** + * Generate Mustache Template section PHP source. + * + * @param array $nodes Array of child tokens + * @param string $id Section name + * @param string[] $filters Array of filters + * @param int $start Section start offset + * @param int $end Section end offset + * @param string $otag Current Mustache opening tag + * @param string $ctag Current Mustache closing tag + * @param int $level + * @param bool $arg (default: false) + * + * @return string Generated section PHP source code + */ + private function section($nodes, $id, $filters, $start, $end, $otag, $ctag, $level, $arg = false) + { + $source = var_export(substr($this->source, $start, $end - $start), true); + $callable = $this->getCallable(); + + if ($otag !== '{{' || $ctag !== '}}') { + $delimTag = var_export(sprintf('{{= %s %s =}}', $otag, $ctag), true); + $helper = sprintf('$this->lambdaHelper->withDelimiters(%s)', $delimTag); + $delims = ', ' . $delimTag; + } else { + $helper = '$this->lambdaHelper'; + $delims = ''; + } + + $key = ucfirst(md5($delims . "\n" . $source)); + + if (!isset($this->sections[$key])) { + $this->sections[$key] = sprintf($this->prepare(self::SECTION), $key, $callable, $source, $helper, $delims, $this->walk($nodes, 2)); + } + + if ($arg === true) { + return $key; + } else { + $method = $this->getFindMethod($id); + $id = var_export($id, true); + $filters = $this->getFilters($filters, $level); + + return sprintf($this->prepare(self::SECTION_CALL, $level), $id, $method, $id, $filters, $key); + } + } + + const INVERTED_SECTION = ' + // %s inverted section + $value = $context->%s(%s);%s + if (empty($value)) { + %s + } + '; + + /** + * Generate Mustache Template inverted section PHP source. + * + * @param array $nodes Array of child tokens + * @param string $id Section name + * @param string[] $filters Array of filters + * @param int $level + * + * @return string Generated inverted section PHP source code + */ + private function invertedSection($nodes, $id, $filters, $level) + { + $method = $this->getFindMethod($id); + $id = var_export($id, true); + $filters = $this->getFilters($filters, $level); + + return sprintf($this->prepare(self::INVERTED_SECTION, $level), $id, $method, $id, $filters, $this->walk($nodes, $level)); + } + + const PARTIAL_INDENT = ', $indent . %s'; + const PARTIAL = ' + if ($partial = $this->mustache->loadPartial(%s)) { + $buffer .= $partial->renderInternal($context%s); + } + '; + + /** + * Generate Mustache Template partial call PHP source. + * + * @param string $id Partial name + * @param string $indent Whitespace indent to apply to partial + * @param int $level + * + * @return string Generated partial call PHP source code + */ + private function partial($id, $indent, $level) + { + if ($indent !== '') { + $indentParam = sprintf(self::PARTIAL_INDENT, var_export($indent, true)); + } else { + $indentParam = ''; + } + + return sprintf( + $this->prepare(self::PARTIAL, $level), + var_export($id, true), + $indentParam + ); + } + + const PARENT = ' + %s + + if ($parent = $this->mustache->loadPartial(%s)) { + $context->pushBlockContext($blocksContext); + $buffer .= $parent->renderInternal($context, $indent); + $context->popBlockContext(); + } + '; + + /** + * Generate Mustache Template inheritance parent call PHP source. + * + * @param string $id Parent tag name + * @param string $indent Whitespace indent to apply to parent + * @param array $children Child nodes + * @param int $level + * + * @return string Generated PHP source code + */ + private function parent($id, $indent, array $children, $level) + { + $realChildren = array_filter($children, array(__CLASS__, 'onlyBlockArgs')); + + return sprintf( + $this->prepare(self::PARENT, $level), + $this->walk($realChildren, $level), + var_export($id, true), + var_export($indent, true) + ); + } + + /** + * Helper method for filtering out non-block-arg tokens. + * + * @param array $node + * + * @return bool True if $node is a block arg token + */ + private static function onlyBlockArgs(array $node) + { + return $node[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_BLOCK_ARG; + } + + const VARIABLE = ' + $value = $this->resolveValue($context->%s(%s), $context);%s + $buffer .= %s%s; + '; + + /** + * Generate Mustache Template variable interpolation PHP source. + * + * @param string $id Variable name + * @param string[] $filters Array of filters + * @param bool $escape Escape the variable value for output? + * @param int $level + * + * @return string Generated variable interpolation PHP source + */ + private function variable($id, $filters, $escape, $level) + { + $method = $this->getFindMethod($id); + $id = ($method !== 'last') ? var_export($id, true) : ''; + $filters = $this->getFilters($filters, $level); + $value = $escape ? $this->getEscape() : '$value'; + + return sprintf($this->prepare(self::VARIABLE, $level), $method, $id, $filters, $this->flushIndent(), $value); + } + + const FILTER = ' + $filter = $context->%s(%s); + if (!(%s)) { + throw new Mustache_Exception_UnknownFilterException(%s); + } + $value = call_user_func($filter, $value);%s + '; + + /** + * Generate Mustache Template variable filtering PHP source. + * + * @param string[] $filters Array of filters + * @param int $level + * + * @return string Generated filter PHP source + */ + private function getFilters(array $filters, $level) + { + if (empty($filters)) { + return ''; + } + + $name = array_shift($filters); + $method = $this->getFindMethod($name); + $filter = ($method !== 'last') ? var_export($name, true) : ''; + $callable = $this->getCallable('$filter'); + $msg = var_export($name, true); + + return sprintf($this->prepare(self::FILTER, $level), $method, $filter, $callable, $msg, $this->getFilters($filters, $level)); + } + + const LINE = '$buffer .= "\n";'; + const TEXT = '$buffer .= %s%s;'; + + /** + * Generate Mustache Template output Buffer call PHP source. + * + * @param string $text + * @param int $level + * + * @return string Generated output Buffer call PHP source + */ + private function text($text, $level) + { + $indentNextLine = (substr($text, -1) === "\n"); + $code = sprintf($this->prepare(self::TEXT, $level), $this->flushIndent(), var_export($text, true)); + $this->indentNextLine = $indentNextLine; + + return $code; + } + + /** + * Prepare PHP source code snippet for output. + * + * @param string $text + * @param int $bonus Additional indent level (default: 0) + * @param bool $prependNewline Prepend a newline to the snippet? (default: true) + * @param bool $appendNewline Append a newline to the snippet? (default: false) + * + * @return string PHP source code snippet + */ + private function prepare($text, $bonus = 0, $prependNewline = true, $appendNewline = false) + { + $text = ($prependNewline ? "\n" : '') . trim($text); + if ($prependNewline) { + $bonus++; + } + if ($appendNewline) { + $text .= "\n"; + } + + return preg_replace("/\n( {8})?/", "\n" . str_repeat(' ', $bonus * 4), $text); + } + + const DEFAULT_ESCAPE = 'htmlspecialchars(%s, %s, %s)'; + const CUSTOM_ESCAPE = 'call_user_func($this->mustache->getEscape(), %s)'; + + /** + * Get the current escaper. + * + * @param string $value (default: '$value') + * + * @return string Either a custom callback, or an inline call to `htmlspecialchars` + */ + private function getEscape($value = '$value') + { + if ($this->customEscape) { + return sprintf(self::CUSTOM_ESCAPE, $value); + } + + return sprintf(self::DEFAULT_ESCAPE, $value, var_export($this->entityFlags, true), var_export($this->charset, true)); + } + + /** + * Select the appropriate Context `find` method for a given $id. + * + * The return value will be one of `find`, `findDot` or `last`. + * + * @see Mustache_Context::find + * @see Mustache_Context::findDot + * @see Mustache_Context::last + * + * @param string $id Variable name + * + * @return string `find` method name + */ + private function getFindMethod($id) + { + if ($id === '.') { + return 'last'; + } + + if (isset($this->pragmas[Mustache_Engine::PRAGMA_ANCHORED_DOT]) && $this->pragmas[Mustache_Engine::PRAGMA_ANCHORED_DOT]) { + if (substr($id, 0, 1) === '.') { + return 'findAnchoredDot'; + } + } + + if (strpos($id, '.') === false) { + return 'find'; + } + + return 'findDot'; + } + + const IS_CALLABLE = '!is_string(%s) && is_callable(%s)'; + const STRICT_IS_CALLABLE = 'is_object(%s) && is_callable(%s)'; + + /** + * Helper function to compile strict vs lax "is callable" logic. + * + * @param string $variable (default: '$value') + * + * @return string "is callable" logic + */ + private function getCallable($variable = '$value') + { + $tpl = $this->strictCallables ? self::STRICT_IS_CALLABLE : self::IS_CALLABLE; + + return sprintf($tpl, $variable, $variable); + } + + const LINE_INDENT = '$indent . '; + + /** + * Get the current $indent prefix to write to the buffer. + * + * @return string "$indent . " or "" + */ + private function flushIndent() + { + if (!$this->indentNextLine) { + return ''; + } + + $this->indentNextLine = false; + + return self::LINE_INDENT; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Context.php b/vendor/mustache/mustache/src/Mustache/Context.php new file mode 100644 index 0000000..f59faea --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Context.php @@ -0,0 +1,242 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template rendering Context. + */ +class Mustache_Context +{ + private $stack = array(); + private $blockStack = array(); + + /** + * Mustache rendering Context constructor. + * + * @param mixed $context Default rendering context (default: null) + */ + public function __construct($context = null) + { + if ($context !== null) { + $this->stack = array($context); + } + } + + /** + * Push a new Context frame onto the stack. + * + * @param mixed $value Object or array to use for context + */ + public function push($value) + { + array_push($this->stack, $value); + } + + /** + * Push a new Context frame onto the block context stack. + * + * @param mixed $value Object or array to use for block context + */ + public function pushBlockContext($value) + { + array_push($this->blockStack, $value); + } + + /** + * Pop the last Context frame from the stack. + * + * @return mixed Last Context frame (object or array) + */ + public function pop() + { + return array_pop($this->stack); + } + + /** + * Pop the last block Context frame from the stack. + * + * @return mixed Last block Context frame (object or array) + */ + public function popBlockContext() + { + return array_pop($this->blockStack); + } + + /** + * Get the last Context frame. + * + * @return mixed Last Context frame (object or array) + */ + public function last() + { + return end($this->stack); + } + + /** + * Find a variable in the Context stack. + * + * Starting with the last Context frame (the context of the innermost section), and working back to the top-level + * rendering context, look for a variable with the given name: + * + * * If the Context frame is an associative array which contains the key $id, returns the value of that element. + * * If the Context frame is an object, this will check first for a public method, then a public property named + * $id. Failing both of these, it will try `__isset` and `__get` magic methods. + * * If a value named $id is not found in any Context frame, returns an empty string. + * + * @param string $id Variable name + * + * @return mixed Variable value, or '' if not found + */ + public function find($id) + { + return $this->findVariableInStack($id, $this->stack); + } + + /** + * Find a 'dot notation' variable in the Context stack. + * + * Note that dot notation traversal bubbles through scope differently than the regular find method. After finding + * the initial chunk of the dotted name, each subsequent chunk is searched for only within the value of the previous + * result. For example, given the following context stack: + * + * $data = array( + * 'name' => 'Fred', + * 'child' => array( + * 'name' => 'Bob' + * ), + * ); + * + * ... and the Mustache following template: + * + * {{ child.name }} + * + * ... the `name` value is only searched for within the `child` value of the global Context, not within parent + * Context frames. + * + * @param string $id Dotted variable selector + * + * @return mixed Variable value, or '' if not found + */ + public function findDot($id) + { + $chunks = explode('.', $id); + $first = array_shift($chunks); + $value = $this->findVariableInStack($first, $this->stack); + + foreach ($chunks as $chunk) { + if ($value === '') { + return $value; + } + + $value = $this->findVariableInStack($chunk, array($value)); + } + + return $value; + } + + /** + * Find an 'anchored dot notation' variable in the Context stack. + * + * This is the same as findDot(), except it looks in the top of the context + * stack for the first value, rather than searching the whole context stack + * and starting from there. + * + * @see Mustache_Context::findDot + * + * @throws Mustache_Exception_InvalidArgumentException if given an invalid anchored dot $id + * + * @param string $id Dotted variable selector + * + * @return mixed Variable value, or '' if not found + */ + public function findAnchoredDot($id) + { + $chunks = explode('.', $id); + $first = array_shift($chunks); + if ($first !== '') { + throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected id for findAnchoredDot: %s', $id)); + } + + $value = $this->last(); + + foreach ($chunks as $chunk) { + if ($value === '') { + return $value; + } + + $value = $this->findVariableInStack($chunk, array($value)); + } + + return $value; + } + + /** + * Find an argument in the block context stack. + * + * @param string $id + * + * @return mixed Variable value, or '' if not found + */ + public function findInBlock($id) + { + foreach ($this->blockStack as $context) { + if (array_key_exists($id, $context)) { + return $context[$id]; + } + } + + return ''; + } + + /** + * Helper function to find a variable in the Context stack. + * + * @see Mustache_Context::find + * + * @param string $id Variable name + * @param array $stack Context stack + * + * @return mixed Variable value, or '' if not found + */ + private function findVariableInStack($id, array $stack) + { + for ($i = count($stack) - 1; $i >= 0; $i--) { + $frame = &$stack[$i]; + + switch (gettype($frame)) { + case 'object': + if (!($frame instanceof Closure)) { + // Note that is_callable() *will not work here* + // See https://github.com/bobthecow/mustache.php/wiki/Magic-Methods + if (method_exists($frame, $id)) { + return $frame->$id(); + } + + if (isset($frame->$id)) { + return $frame->$id; + } + + if ($frame instanceof ArrayAccess && isset($frame[$id])) { + return $frame[$id]; + } + } + break; + + case 'array': + if (array_key_exists($id, $frame)) { + return $frame[$id]; + } + break; + } + } + + return ''; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Engine.php b/vendor/mustache/mustache/src/Mustache/Engine.php new file mode 100644 index 0000000..856d4ef --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Engine.php @@ -0,0 +1,787 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A Mustache implementation in PHP. + * + * {@link http://defunkt.github.com/mustache} + * + * Mustache is a framework-agnostic logic-less templating language. It enforces separation of view + * logic from template files. In fact, it is not even possible to embed logic in the template. + * + * This is very, very rad. + * + * @author Justin Hileman {@link http://justinhileman.com} + */ +class Mustache_Engine +{ + const VERSION = '2.11.1'; + const SPEC_VERSION = '1.1.2'; + + const PRAGMA_FILTERS = 'FILTERS'; + const PRAGMA_BLOCKS = 'BLOCKS'; + const PRAGMA_ANCHORED_DOT = 'ANCHORED-DOT'; + + // Known pragmas + private static $knownPragmas = array( + self::PRAGMA_FILTERS => true, + self::PRAGMA_BLOCKS => true, + self::PRAGMA_ANCHORED_DOT => true, + ); + + // Template cache + private $templates = array(); + + // Environment + private $templateClassPrefix = '__Mustache_'; + private $cache; + private $lambdaCache; + private $cacheLambdaTemplates = false; + private $loader; + private $partialsLoader; + private $helpers; + private $escape; + private $entityFlags = ENT_COMPAT; + private $charset = 'UTF-8'; + private $logger; + private $strictCallables = false; + private $pragmas = array(); + + // Services + private $tokenizer; + private $parser; + private $compiler; + + /** + * Mustache class constructor. + * + * Passing an $options array allows overriding certain Mustache options during instantiation: + * + * $options = array( + * // The class prefix for compiled templates. Defaults to '__Mustache_'. + * 'template_class_prefix' => '__MyTemplates_', + * + * // A Mustache cache instance or a cache directory string for compiled templates. + * // Mustache will not cache templates unless this is set. + * 'cache' => dirname(__FILE__).'/tmp/cache/mustache', + * + * // Override default permissions for cache files. Defaults to using the system-defined umask. It is + * // *strongly* recommended that you configure your umask properly rather than overriding permissions here. + * 'cache_file_mode' => 0666, + * + * // Optionally, enable caching for lambda section templates. This is generally not recommended, as lambda + * // sections are often too dynamic to benefit from caching. + * 'cache_lambda_templates' => true, + * + * // A Mustache template loader instance. Uses a StringLoader if not specified. + * 'loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'), + * + * // A Mustache loader instance for partials. + * 'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'), + * + * // An array of Mustache partials. Useful for quick-and-dirty string template loading, but not as + * // efficient or lazy as a Filesystem (or database) loader. + * 'partials' => array('foo' => file_get_contents(dirname(__FILE__).'/views/partials/foo.mustache')), + * + * // An array of 'helpers'. Helpers can be global variables or objects, closures (e.g. for higher order + * // sections), or any other valid Mustache context value. They will be prepended to the context stack, + * // so they will be available in any template loaded by this Mustache instance. + * 'helpers' => array('i18n' => function ($text) { + * // do something translatey here... + * }), + * + * // An 'escape' callback, responsible for escaping double-mustache variables. + * 'escape' => function ($value) { + * return htmlspecialchars($buffer, ENT_COMPAT, 'UTF-8'); + * }, + * + * // Type argument for `htmlspecialchars`. Defaults to ENT_COMPAT. You may prefer ENT_QUOTES. + * 'entity_flags' => ENT_QUOTES, + * + * // Character set for `htmlspecialchars`. Defaults to 'UTF-8'. Use 'UTF-8'. + * 'charset' => 'ISO-8859-1', + * + * // A Mustache Logger instance. No logging will occur unless this is set. Using a PSR-3 compatible + * // logging library -- such as Monolog -- is highly recommended. A simple stream logger implementation is + * // available as well: + * 'logger' => new Mustache_Logger_StreamLogger('php://stderr'), + * + * // Only treat Closure instances and invokable classes as callable. If true, values like + * // `array('ClassName', 'methodName')` and `array($classInstance, 'methodName')`, which are traditionally + * // "callable" in PHP, are not called to resolve variables for interpolation or section contexts. This + * // helps protect against arbitrary code execution when user input is passed directly into the template. + * // This currently defaults to false, but will default to true in v3.0. + * 'strict_callables' => true, + * + * // Enable pragmas across all templates, regardless of the presence of pragma tags in the individual + * // templates. + * 'pragmas' => [Mustache_Engine::PRAGMA_FILTERS], + * ); + * + * @throws Mustache_Exception_InvalidArgumentException If `escape` option is not callable + * + * @param array $options (default: array()) + */ + public function __construct(array $options = array()) + { + if (isset($options['template_class_prefix'])) { + $this->templateClassPrefix = $options['template_class_prefix']; + } + + if (isset($options['cache'])) { + $cache = $options['cache']; + + if (is_string($cache)) { + $mode = isset($options['cache_file_mode']) ? $options['cache_file_mode'] : null; + $cache = new Mustache_Cache_FilesystemCache($cache, $mode); + } + + $this->setCache($cache); + } + + if (isset($options['cache_lambda_templates'])) { + $this->cacheLambdaTemplates = (bool) $options['cache_lambda_templates']; + } + + if (isset($options['loader'])) { + $this->setLoader($options['loader']); + } + + if (isset($options['partials_loader'])) { + $this->setPartialsLoader($options['partials_loader']); + } + + if (isset($options['partials'])) { + $this->setPartials($options['partials']); + } + + if (isset($options['helpers'])) { + $this->setHelpers($options['helpers']); + } + + if (isset($options['escape'])) { + if (!is_callable($options['escape'])) { + throw new Mustache_Exception_InvalidArgumentException('Mustache Constructor "escape" option must be callable'); + } + + $this->escape = $options['escape']; + } + + if (isset($options['entity_flags'])) { + $this->entityFlags = $options['entity_flags']; + } + + if (isset($options['charset'])) { + $this->charset = $options['charset']; + } + + if (isset($options['logger'])) { + $this->setLogger($options['logger']); + } + + if (isset($options['strict_callables'])) { + $this->strictCallables = $options['strict_callables']; + } + + if (isset($options['pragmas'])) { + foreach ($options['pragmas'] as $pragma) { + if (!isset(self::$knownPragmas[$pragma])) { + throw new Mustache_Exception_InvalidArgumentException(sprintf('Unknown pragma: "%s".', $pragma)); + } + $this->pragmas[$pragma] = true; + } + } + } + + /** + * Shortcut 'render' invocation. + * + * Equivalent to calling `$mustache->loadTemplate($template)->render($context);` + * + * @see Mustache_Engine::loadTemplate + * @see Mustache_Template::render + * + * @param string $template + * @param mixed $context (default: array()) + * + * @return string Rendered template + */ + public function render($template, $context = array()) + { + return $this->loadTemplate($template)->render($context); + } + + /** + * Get the current Mustache escape callback. + * + * @return callable|null + */ + public function getEscape() + { + return $this->escape; + } + + /** + * Get the current Mustache entitity type to escape. + * + * @return int + */ + public function getEntityFlags() + { + return $this->entityFlags; + } + + /** + * Get the current Mustache character set. + * + * @return string + */ + public function getCharset() + { + return $this->charset; + } + + /** + * Get the current globally enabled pragmas. + * + * @return array + */ + public function getPragmas() + { + return array_keys($this->pragmas); + } + + /** + * Set the Mustache template Loader instance. + * + * @param Mustache_Loader $loader + */ + public function setLoader(Mustache_Loader $loader) + { + $this->loader = $loader; + } + + /** + * Get the current Mustache template Loader instance. + * + * If no Loader instance has been explicitly specified, this method will instantiate and return + * a StringLoader instance. + * + * @return Mustache_Loader + */ + public function getLoader() + { + if (!isset($this->loader)) { + $this->loader = new Mustache_Loader_StringLoader(); + } + + return $this->loader; + } + + /** + * Set the Mustache partials Loader instance. + * + * @param Mustache_Loader $partialsLoader + */ + public function setPartialsLoader(Mustache_Loader $partialsLoader) + { + $this->partialsLoader = $partialsLoader; + } + + /** + * Get the current Mustache partials Loader instance. + * + * If no Loader instance has been explicitly specified, this method will instantiate and return + * an ArrayLoader instance. + * + * @return Mustache_Loader + */ + public function getPartialsLoader() + { + if (!isset($this->partialsLoader)) { + $this->partialsLoader = new Mustache_Loader_ArrayLoader(); + } + + return $this->partialsLoader; + } + + /** + * Set partials for the current partials Loader instance. + * + * @throws Mustache_Exception_RuntimeException If the current Loader instance is immutable + * + * @param array $partials (default: array()) + */ + public function setPartials(array $partials = array()) + { + if (!isset($this->partialsLoader)) { + $this->partialsLoader = new Mustache_Loader_ArrayLoader(); + } + + if (!$this->partialsLoader instanceof Mustache_Loader_MutableLoader) { + throw new Mustache_Exception_RuntimeException('Unable to set partials on an immutable Mustache Loader instance'); + } + + $this->partialsLoader->setTemplates($partials); + } + + /** + * Set an array of Mustache helpers. + * + * An array of 'helpers'. Helpers can be global variables or objects, closures (e.g. for higher order sections), or + * any other valid Mustache context value. They will be prepended to the context stack, so they will be available in + * any template loaded by this Mustache instance. + * + * @throws Mustache_Exception_InvalidArgumentException if $helpers is not an array or Traversable + * + * @param array|Traversable $helpers + */ + public function setHelpers($helpers) + { + if (!is_array($helpers) && !$helpers instanceof Traversable) { + throw new Mustache_Exception_InvalidArgumentException('setHelpers expects an array of helpers'); + } + + $this->getHelpers()->clear(); + + foreach ($helpers as $name => $helper) { + $this->addHelper($name, $helper); + } + } + + /** + * Get the current set of Mustache helpers. + * + * @see Mustache_Engine::setHelpers + * + * @return Mustache_HelperCollection + */ + public function getHelpers() + { + if (!isset($this->helpers)) { + $this->helpers = new Mustache_HelperCollection(); + } + + return $this->helpers; + } + + /** + * Add a new Mustache helper. + * + * @see Mustache_Engine::setHelpers + * + * @param string $name + * @param mixed $helper + */ + public function addHelper($name, $helper) + { + $this->getHelpers()->add($name, $helper); + } + + /** + * Get a Mustache helper by name. + * + * @see Mustache_Engine::setHelpers + * + * @param string $name + * + * @return mixed Helper + */ + public function getHelper($name) + { + return $this->getHelpers()->get($name); + } + + /** + * Check whether this Mustache instance has a helper. + * + * @see Mustache_Engine::setHelpers + * + * @param string $name + * + * @return bool True if the helper is present + */ + public function hasHelper($name) + { + return $this->getHelpers()->has($name); + } + + /** + * Remove a helper by name. + * + * @see Mustache_Engine::setHelpers + * + * @param string $name + */ + public function removeHelper($name) + { + $this->getHelpers()->remove($name); + } + + /** + * Set the Mustache Logger instance. + * + * @throws Mustache_Exception_InvalidArgumentException If logger is not an instance of Mustache_Logger or Psr\Log\LoggerInterface + * + * @param Mustache_Logger|Psr\Log\LoggerInterface $logger + */ + public function setLogger($logger = null) + { + if ($logger !== null && !($logger instanceof Mustache_Logger || is_a($logger, 'Psr\\Log\\LoggerInterface'))) { + throw new Mustache_Exception_InvalidArgumentException('Expected an instance of Mustache_Logger or Psr\\Log\\LoggerInterface.'); + } + + if ($this->getCache()->getLogger() === null) { + $this->getCache()->setLogger($logger); + } + + $this->logger = $logger; + } + + /** + * Get the current Mustache Logger instance. + * + * @return Mustache_Logger|Psr\Log\LoggerInterface + */ + public function getLogger() + { + return $this->logger; + } + + /** + * Set the Mustache Tokenizer instance. + * + * @param Mustache_Tokenizer $tokenizer + */ + public function setTokenizer(Mustache_Tokenizer $tokenizer) + { + $this->tokenizer = $tokenizer; + } + + /** + * Get the current Mustache Tokenizer instance. + * + * If no Tokenizer instance has been explicitly specified, this method will instantiate and return a new one. + * + * @return Mustache_Tokenizer + */ + public function getTokenizer() + { + if (!isset($this->tokenizer)) { + $this->tokenizer = new Mustache_Tokenizer(); + } + + return $this->tokenizer; + } + + /** + * Set the Mustache Parser instance. + * + * @param Mustache_Parser $parser + */ + public function setParser(Mustache_Parser $parser) + { + $this->parser = $parser; + } + + /** + * Get the current Mustache Parser instance. + * + * If no Parser instance has been explicitly specified, this method will instantiate and return a new one. + * + * @return Mustache_Parser + */ + public function getParser() + { + if (!isset($this->parser)) { + $this->parser = new Mustache_Parser(); + } + + return $this->parser; + } + + /** + * Set the Mustache Compiler instance. + * + * @param Mustache_Compiler $compiler + */ + public function setCompiler(Mustache_Compiler $compiler) + { + $this->compiler = $compiler; + } + + /** + * Get the current Mustache Compiler instance. + * + * If no Compiler instance has been explicitly specified, this method will instantiate and return a new one. + * + * @return Mustache_Compiler + */ + public function getCompiler() + { + if (!isset($this->compiler)) { + $this->compiler = new Mustache_Compiler(); + } + + return $this->compiler; + } + + /** + * Set the Mustache Cache instance. + * + * @param Mustache_Cache $cache + */ + public function setCache(Mustache_Cache $cache) + { + if (isset($this->logger) && $cache->getLogger() === null) { + $cache->setLogger($this->getLogger()); + } + + $this->cache = $cache; + } + + /** + * Get the current Mustache Cache instance. + * + * If no Cache instance has been explicitly specified, this method will instantiate and return a new one. + * + * @return Mustache_Cache + */ + public function getCache() + { + if (!isset($this->cache)) { + $this->setCache(new Mustache_Cache_NoopCache()); + } + + return $this->cache; + } + + /** + * Get the current Lambda Cache instance. + * + * If 'cache_lambda_templates' is enabled, this is the default cache instance. Otherwise, it is a NoopCache. + * + * @see Mustache_Engine::getCache + * + * @return Mustache_Cache + */ + protected function getLambdaCache() + { + if ($this->cacheLambdaTemplates) { + return $this->getCache(); + } + + if (!isset($this->lambdaCache)) { + $this->lambdaCache = new Mustache_Cache_NoopCache(); + } + + return $this->lambdaCache; + } + + /** + * Helper method to generate a Mustache template class. + * + * @param string $source + * + * @return string Mustache Template class name + */ + public function getTemplateClassName($source) + { + return $this->templateClassPrefix . md5(sprintf( + 'version:%s,escape:%s,entity_flags:%i,charset:%s,strict_callables:%s,pragmas:%s,source:%s', + self::VERSION, + isset($this->escape) ? 'custom' : 'default', + $this->entityFlags, + $this->charset, + $this->strictCallables ? 'true' : 'false', + implode(' ', $this->getPragmas()), + $source + )); + } + + /** + * Load a Mustache Template by name. + * + * @param string $name + * + * @return Mustache_Template + */ + public function loadTemplate($name) + { + return $this->loadSource($this->getLoader()->load($name)); + } + + /** + * Load a Mustache partial Template by name. + * + * This is a helper method used internally by Template instances for loading partial templates. You can most likely + * ignore it completely. + * + * @param string $name + * + * @return Mustache_Template + */ + public function loadPartial($name) + { + try { + if (isset($this->partialsLoader)) { + $loader = $this->partialsLoader; + } elseif (isset($this->loader) && !$this->loader instanceof Mustache_Loader_StringLoader) { + $loader = $this->loader; + } else { + throw new Mustache_Exception_UnknownTemplateException($name); + } + + return $this->loadSource($loader->load($name)); + } catch (Mustache_Exception_UnknownTemplateException $e) { + // If the named partial cannot be found, log then return null. + $this->log( + Mustache_Logger::WARNING, + 'Partial not found: "{name}"', + array('name' => $e->getTemplateName()) + ); + } + } + + /** + * Load a Mustache lambda Template by source. + * + * This is a helper method used by Template instances to generate subtemplates for Lambda sections. You can most + * likely ignore it completely. + * + * @param string $source + * @param string $delims (default: null) + * + * @return Mustache_Template + */ + public function loadLambda($source, $delims = null) + { + if ($delims !== null) { + $source = $delims . "\n" . $source; + } + + return $this->loadSource($source, $this->getLambdaCache()); + } + + /** + * Instantiate and return a Mustache Template instance by source. + * + * Optionally provide a Mustache_Cache instance. This is used internally by Mustache_Engine::loadLambda to respect + * the 'cache_lambda_templates' configuration option. + * + * @see Mustache_Engine::loadTemplate + * @see Mustache_Engine::loadPartial + * @see Mustache_Engine::loadLambda + * + * @param string $source + * @param Mustache_Cache $cache (default: null) + * + * @return Mustache_Template + */ + private function loadSource($source, Mustache_Cache $cache = null) + { + $className = $this->getTemplateClassName($source); + + if (!isset($this->templates[$className])) { + if ($cache === null) { + $cache = $this->getCache(); + } + + if (!class_exists($className, false)) { + if (!$cache->load($className)) { + $compiled = $this->compile($source); + $cache->cache($className, $compiled); + } + } + + $this->log( + Mustache_Logger::DEBUG, + 'Instantiating template: "{className}"', + array('className' => $className) + ); + + $this->templates[$className] = new $className($this); + } + + return $this->templates[$className]; + } + + /** + * Helper method to tokenize a Mustache template. + * + * @see Mustache_Tokenizer::scan + * + * @param string $source + * + * @return array Tokens + */ + private function tokenize($source) + { + return $this->getTokenizer()->scan($source); + } + + /** + * Helper method to parse a Mustache template. + * + * @see Mustache_Parser::parse + * + * @param string $source + * + * @return array Token tree + */ + private function parse($source) + { + $parser = $this->getParser(); + $parser->setPragmas($this->getPragmas()); + + return $parser->parse($this->tokenize($source)); + } + + /** + * Helper method to compile a Mustache template. + * + * @see Mustache_Compiler::compile + * + * @param string $source + * + * @return string generated Mustache template class code + */ + private function compile($source) + { + $tree = $this->parse($source); + $name = $this->getTemplateClassName($source); + + $this->log( + Mustache_Logger::INFO, + 'Compiling template to "{className}" class', + array('className' => $name) + ); + + $compiler = $this->getCompiler(); + $compiler->setPragmas($this->getPragmas()); + + return $compiler->compile($source, $tree, $name, isset($this->escape), $this->charset, $this->strictCallables, $this->entityFlags); + } + + /** + * Add a log record if logging is enabled. + * + * @param int $level The logging level + * @param string $message The log message + * @param array $context The log context + */ + private function log($level, $message, array $context = array()) + { + if (isset($this->logger)) { + $this->logger->log($level, $message, $context); + } + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception.php b/vendor/mustache/mustache/src/Mustache/Exception.php new file mode 100644 index 0000000..66bd6bd --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception.php @@ -0,0 +1,18 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A Mustache Exception interface. + */ +interface Mustache_Exception +{ + // This space intentionally left blank. +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/InvalidArgumentException.php b/vendor/mustache/mustache/src/Mustache/Exception/InvalidArgumentException.php new file mode 100644 index 0000000..46b200c --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/InvalidArgumentException.php @@ -0,0 +1,18 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Invalid argument exception. + */ +class Mustache_Exception_InvalidArgumentException extends InvalidArgumentException implements Mustache_Exception +{ + // This space intentionally left blank. +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/LogicException.php b/vendor/mustache/mustache/src/Mustache/Exception/LogicException.php new file mode 100644 index 0000000..8e75e7e --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/LogicException.php @@ -0,0 +1,18 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Logic exception. + */ +class Mustache_Exception_LogicException extends LogicException implements Mustache_Exception +{ + // This space intentionally left blank. +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/RuntimeException.php b/vendor/mustache/mustache/src/Mustache/Exception/RuntimeException.php new file mode 100644 index 0000000..9a7b90b --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/RuntimeException.php @@ -0,0 +1,18 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Runtime exception. + */ +class Mustache_Exception_RuntimeException extends RuntimeException implements Mustache_Exception +{ + // This space intentionally left blank. +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/SyntaxException.php b/vendor/mustache/mustache/src/Mustache/Exception/SyntaxException.php new file mode 100644 index 0000000..4fcb39d --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/SyntaxException.php @@ -0,0 +1,41 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache syntax exception. + */ +class Mustache_Exception_SyntaxException extends LogicException implements Mustache_Exception +{ + protected $token; + + /** + * @param string $msg + * @param array $token + * @param Exception $previous + */ + public function __construct($msg, array $token, Exception $previous = null) + { + $this->token = $token; + if (version_compare(PHP_VERSION, '5.3.0', '>=')) { + parent::__construct($msg, 0, $previous); + } else { + parent::__construct($msg); + } + } + + /** + * @return array + */ + public function getToken() + { + return $this->token; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/UnknownFilterException.php b/vendor/mustache/mustache/src/Mustache/Exception/UnknownFilterException.php new file mode 100644 index 0000000..44505e4 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/UnknownFilterException.php @@ -0,0 +1,38 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Unknown filter exception. + */ +class Mustache_Exception_UnknownFilterException extends UnexpectedValueException implements Mustache_Exception +{ + protected $filterName; + + /** + * @param string $filterName + * @param Exception $previous + */ + public function __construct($filterName, Exception $previous = null) + { + $this->filterName = $filterName; + $message = sprintf('Unknown filter: %s', $filterName); + if (version_compare(PHP_VERSION, '5.3.0', '>=')) { + parent::__construct($message, 0, $previous); + } else { + parent::__construct($message); + } + } + + public function getFilterName() + { + return $this->filterName; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/UnknownHelperException.php b/vendor/mustache/mustache/src/Mustache/Exception/UnknownHelperException.php new file mode 100644 index 0000000..e1bc4d2 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/UnknownHelperException.php @@ -0,0 +1,38 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Unknown helper exception. + */ +class Mustache_Exception_UnknownHelperException extends InvalidArgumentException implements Mustache_Exception +{ + protected $helperName; + + /** + * @param string $helperName + * @param Exception $previous + */ + public function __construct($helperName, Exception $previous = null) + { + $this->helperName = $helperName; + $message = sprintf('Unknown helper: %s', $helperName); + if (version_compare(PHP_VERSION, '5.3.0', '>=')) { + parent::__construct($message, 0, $previous); + } else { + parent::__construct($message); + } + } + + public function getHelperName() + { + return $this->helperName; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Exception/UnknownTemplateException.php b/vendor/mustache/mustache/src/Mustache/Exception/UnknownTemplateException.php new file mode 100644 index 0000000..0c37796 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Exception/UnknownTemplateException.php @@ -0,0 +1,38 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Unknown template exception. + */ +class Mustache_Exception_UnknownTemplateException extends InvalidArgumentException implements Mustache_Exception +{ + protected $templateName; + + /** + * @param string $templateName + * @param Exception $previous + */ + public function __construct($templateName, Exception $previous = null) + { + $this->templateName = $templateName; + $message = sprintf('Unknown template: %s', $templateName); + if (version_compare(PHP_VERSION, '5.3.0', '>=')) { + parent::__construct($message, 0, $previous); + } else { + parent::__construct($message); + } + } + + public function getTemplateName() + { + return $this->templateName; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/HelperCollection.php b/vendor/mustache/mustache/src/Mustache/HelperCollection.php new file mode 100644 index 0000000..86c56b7 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/HelperCollection.php @@ -0,0 +1,172 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A collection of helpers for a Mustache instance. + */ +class Mustache_HelperCollection +{ + private $helpers = array(); + + /** + * Helper Collection constructor. + * + * Optionally accepts an array (or Traversable) of `$name => $helper` pairs. + * + * @throws Mustache_Exception_InvalidArgumentException if the $helpers argument isn't an array or Traversable + * + * @param array|Traversable $helpers (default: null) + */ + public function __construct($helpers = null) + { + if ($helpers === null) { + return; + } + + if (!is_array($helpers) && !$helpers instanceof Traversable) { + throw new Mustache_Exception_InvalidArgumentException('HelperCollection constructor expects an array of helpers'); + } + + foreach ($helpers as $name => $helper) { + $this->add($name, $helper); + } + } + + /** + * Magic mutator. + * + * @see Mustache_HelperCollection::add + * + * @param string $name + * @param mixed $helper + */ + public function __set($name, $helper) + { + $this->add($name, $helper); + } + + /** + * Add a helper to this collection. + * + * @param string $name + * @param mixed $helper + */ + public function add($name, $helper) + { + $this->helpers[$name] = $helper; + } + + /** + * Magic accessor. + * + * @see Mustache_HelperCollection::get + * + * @param string $name + * + * @return mixed Helper + */ + public function __get($name) + { + return $this->get($name); + } + + /** + * Get a helper by name. + * + * @throws Mustache_Exception_UnknownHelperException If helper does not exist + * + * @param string $name + * + * @return mixed Helper + */ + public function get($name) + { + if (!$this->has($name)) { + throw new Mustache_Exception_UnknownHelperException($name); + } + + return $this->helpers[$name]; + } + + /** + * Magic isset(). + * + * @see Mustache_HelperCollection::has + * + * @param string $name + * + * @return bool True if helper is present + */ + public function __isset($name) + { + return $this->has($name); + } + + /** + * Check whether a given helper is present in the collection. + * + * @param string $name + * + * @return bool True if helper is present + */ + public function has($name) + { + return array_key_exists($name, $this->helpers); + } + + /** + * Magic unset(). + * + * @see Mustache_HelperCollection::remove + * + * @param string $name + */ + public function __unset($name) + { + $this->remove($name); + } + + /** + * Check whether a given helper is present in the collection. + * + * @throws Mustache_Exception_UnknownHelperException if the requested helper is not present + * + * @param string $name + */ + public function remove($name) + { + if (!$this->has($name)) { + throw new Mustache_Exception_UnknownHelperException($name); + } + + unset($this->helpers[$name]); + } + + /** + * Clear the helper collection. + * + * Removes all helpers from this collection + */ + public function clear() + { + $this->helpers = array(); + } + + /** + * Check whether the helper collection is empty. + * + * @return bool True if the collection is empty + */ + public function isEmpty() + { + return empty($this->helpers); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/LambdaHelper.php b/vendor/mustache/mustache/src/Mustache/LambdaHelper.php new file mode 100644 index 0000000..1d203d5 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/LambdaHelper.php @@ -0,0 +1,76 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Lambda Helper. + * + * Passed as the second argument to section lambdas (higher order sections), + * giving them access to a `render` method for rendering a string with the + * current context. + */ +class Mustache_LambdaHelper +{ + private $mustache; + private $context; + private $delims; + + /** + * Mustache Lambda Helper constructor. + * + * @param Mustache_Engine $mustache Mustache engine instance + * @param Mustache_Context $context Rendering context + * @param string $delims Optional custom delimiters, in the format `{{= <% %> =}}`. (default: null) + */ + public function __construct(Mustache_Engine $mustache, Mustache_Context $context, $delims = null) + { + $this->mustache = $mustache; + $this->context = $context; + $this->delims = $delims; + } + + /** + * Render a string as a Mustache template with the current rendering context. + * + * @param string $string + * + * @return string Rendered template + */ + public function render($string) + { + return $this->mustache + ->loadLambda((string) $string, $this->delims) + ->renderInternal($this->context); + } + + /** + * Render a string as a Mustache template with the current rendering context. + * + * @param string $string + * + * @return string Rendered template + */ + public function __invoke($string) + { + return $this->render($string); + } + + /** + * Get a Lambda Helper with custom delimiters. + * + * @param string $delims Custom delimiters, in the format `{{= <% %> =}}` + * + * @return Mustache_LambdaHelper + */ + public function withDelimiters($delims) + { + return new self($this->mustache, $this->context, $delims); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader.php b/vendor/mustache/mustache/src/Mustache/Loader.php new file mode 100644 index 0000000..c5e1a19 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader.php @@ -0,0 +1,27 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template Loader interface. + */ +interface Mustache_Loader +{ + /** + * Load a Template by name. + * + * @throws Mustache_Exception_UnknownTemplateException If a template file is not found + * + * @param string $name + * + * @return string Mustache Template source + */ + public function load($name); +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/ArrayLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/ArrayLoader.php new file mode 100644 index 0000000..c0d6a4d --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/ArrayLoader.php @@ -0,0 +1,79 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template array Loader implementation. + * + * An ArrayLoader instance loads Mustache Template source by name from an initial array: + * + * $loader = new ArrayLoader( + * 'foo' => '{{ bar }}', + * 'baz' => 'Hey {{ qux }}!' + * ); + * + * $tpl = $loader->load('foo'); // '{{ bar }}' + * + * The ArrayLoader is used internally as a partials loader by Mustache_Engine instance when an array of partials + * is set. It can also be used as a quick-and-dirty Template loader. + */ +class Mustache_Loader_ArrayLoader implements Mustache_Loader, Mustache_Loader_MutableLoader +{ + private $templates; + + /** + * ArrayLoader constructor. + * + * @param array $templates Associative array of Template source (default: array()) + */ + public function __construct(array $templates = array()) + { + $this->templates = $templates; + } + + /** + * Load a Template. + * + * @throws Mustache_Exception_UnknownTemplateException If a template file is not found + * + * @param string $name + * + * @return string Mustache Template source + */ + public function load($name) + { + if (!isset($this->templates[$name])) { + throw new Mustache_Exception_UnknownTemplateException($name); + } + + return $this->templates[$name]; + } + + /** + * Set an associative array of Template sources for this loader. + * + * @param array $templates + */ + public function setTemplates(array $templates) + { + $this->templates = $templates; + } + + /** + * Set a Template source by name. + * + * @param string $name + * @param string $template Mustache Template source + */ + public function setTemplate($name, $template) + { + $this->templates[$name] = $template; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/CascadingLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/CascadingLoader.php new file mode 100644 index 0000000..b4726bc --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/CascadingLoader.php @@ -0,0 +1,69 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A Mustache Template cascading loader implementation, which delegates to other + * Loader instances. + */ +class Mustache_Loader_CascadingLoader implements Mustache_Loader +{ + private $loaders; + + /** + * Construct a CascadingLoader with an array of loaders. + * + * $loader = new Mustache_Loader_CascadingLoader(array( + * new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__), + * new Mustache_Loader_FilesystemLoader(__DIR__.'/templates') + * )); + * + * @param Mustache_Loader[] $loaders + */ + public function __construct(array $loaders = array()) + { + $this->loaders = array(); + foreach ($loaders as $loader) { + $this->addLoader($loader); + } + } + + /** + * Add a Loader instance. + * + * @param Mustache_Loader $loader + */ + public function addLoader(Mustache_Loader $loader) + { + $this->loaders[] = $loader; + } + + /** + * Load a Template by name. + * + * @throws Mustache_Exception_UnknownTemplateException If a template file is not found + * + * @param string $name + * + * @return string Mustache Template source + */ + public function load($name) + { + foreach ($this->loaders as $loader) { + try { + return $loader->load($name); + } catch (Mustache_Exception_UnknownTemplateException $e) { + // do nothing, check the next loader. + } + } + + throw new Mustache_Exception_UnknownTemplateException($name); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/FilesystemLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/FilesystemLoader.php new file mode 100644 index 0000000..a313751 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/FilesystemLoader.php @@ -0,0 +1,135 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template filesystem Loader implementation. + * + * A FilesystemLoader instance loads Mustache Template source from the filesystem by name: + * + * $loader = new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'); + * $tpl = $loader->load('foo'); // equivalent to `file_get_contents(dirname(__FILE__).'/views/foo.mustache'); + * + * This is probably the most useful Mustache Loader implementation. It can be used for partials and normal Templates: + * + * $m = new Mustache(array( + * 'loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'), + * 'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'), + * )); + */ +class Mustache_Loader_FilesystemLoader implements Mustache_Loader +{ + private $baseDir; + private $extension = '.mustache'; + private $templates = array(); + + /** + * Mustache filesystem Loader constructor. + * + * Passing an $options array allows overriding certain Loader options during instantiation: + * + * $options = array( + * // The filename extension used for Mustache templates. Defaults to '.mustache' + * 'extension' => '.ms', + * ); + * + * @throws Mustache_Exception_RuntimeException if $baseDir does not exist + * + * @param string $baseDir Base directory containing Mustache template files + * @param array $options Array of Loader options (default: array()) + */ + public function __construct($baseDir, array $options = array()) + { + $this->baseDir = $baseDir; + + if (strpos($this->baseDir, '://') === false) { + $this->baseDir = realpath($this->baseDir); + } + + if ($this->shouldCheckPath() && !is_dir($this->baseDir)) { + throw new Mustache_Exception_RuntimeException(sprintf('FilesystemLoader baseDir must be a directory: %s', $baseDir)); + } + + if (array_key_exists('extension', $options)) { + if (empty($options['extension'])) { + $this->extension = ''; + } else { + $this->extension = '.' . ltrim($options['extension'], '.'); + } + } + } + + /** + * Load a Template by name. + * + * $loader = new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'); + * $loader->load('admin/dashboard'); // loads "./views/admin/dashboard.mustache"; + * + * @param string $name + * + * @return string Mustache Template source + */ + public function load($name) + { + if (!isset($this->templates[$name])) { + $this->templates[$name] = $this->loadFile($name); + } + + return $this->templates[$name]; + } + + /** + * Helper function for loading a Mustache file by name. + * + * @throws Mustache_Exception_UnknownTemplateException If a template file is not found + * + * @param string $name + * + * @return string Mustache Template source + */ + protected function loadFile($name) + { + $fileName = $this->getFileName($name); + + if ($this->shouldCheckPath() && !file_exists($fileName)) { + throw new Mustache_Exception_UnknownTemplateException($name); + } + + return file_get_contents($fileName); + } + + /** + * Helper function for getting a Mustache template file name. + * + * @param string $name + * + * @return string Template file name + */ + protected function getFileName($name) + { + $fileName = $this->baseDir . '/' . $name; + if (substr($fileName, 0 - strlen($this->extension)) !== $this->extension) { + $fileName .= $this->extension; + } + + return $fileName; + } + + /** + * Only check if baseDir is a directory and requested templates are files if + * baseDir is using the filesystem stream wrapper. + * + * @return bool Whether to check `is_dir` and `file_exists` + */ + protected function shouldCheckPath() + { + return strpos($this->baseDir, '://') === false || strpos($this->baseDir, 'file://') === 0; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/InlineLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/InlineLoader.php new file mode 100644 index 0000000..f6d4b17 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/InlineLoader.php @@ -0,0 +1,123 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A Mustache Template loader for inline templates. + * + * With the InlineLoader, templates can be defined at the end of any PHP source + * file: + * + * $loader = new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__); + * $hello = $loader->load('hello'); + * $goodbye = $loader->load('goodbye'); + * + * __halt_compiler(); + * + * @@ hello + * Hello, {{ planet }}! + * + * @@ goodbye + * Goodbye, cruel {{ planet }} + * + * Templates are deliniated by lines containing only `@@ name`. + * + * The InlineLoader is well-suited to micro-frameworks such as Silex: + * + * $app->register(new MustacheServiceProvider, array( + * 'mustache.loader' => new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__) + * )); + * + * $app->get('/{name}', function ($name) use ($app) { + * return $app['mustache']->render('hello', compact('name')); + * }) + * ->value('name', 'world'); + * + * // ... + * + * __halt_compiler(); + * + * @@ hello + * Hello, {{ name }}! + */ +class Mustache_Loader_InlineLoader implements Mustache_Loader +{ + protected $fileName; + protected $offset; + protected $templates; + + /** + * The InlineLoader requires a filename and offset to process templates. + * + * The magic constants `__FILE__` and `__COMPILER_HALT_OFFSET__` are usually + * perfectly suited to the job: + * + * $loader = new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__); + * + * Note that this only works if the loader is instantiated inside the same + * file as the inline templates. If the templates are located in another + * file, it would be necessary to manually specify the filename and offset. + * + * @param string $fileName The file to parse for inline templates + * @param int $offset A string offset for the start of the templates. + * This usually coincides with the `__halt_compiler` + * call, and the `__COMPILER_HALT_OFFSET__` + */ + public function __construct($fileName, $offset) + { + if (!is_file($fileName)) { + throw new Mustache_Exception_InvalidArgumentException('InlineLoader expects a valid filename.'); + } + + if (!is_int($offset) || $offset < 0) { + throw new Mustache_Exception_InvalidArgumentException('InlineLoader expects a valid file offset.'); + } + + $this->fileName = $fileName; + $this->offset = $offset; + } + + /** + * Load a Template by name. + * + * @throws Mustache_Exception_UnknownTemplateException If a template file is not found + * + * @param string $name + * + * @return string Mustache Template source + */ + public function load($name) + { + $this->loadTemplates(); + + if (!array_key_exists($name, $this->templates)) { + throw new Mustache_Exception_UnknownTemplateException($name); + } + + return $this->templates[$name]; + } + + /** + * Parse and load templates from the end of a source file. + */ + protected function loadTemplates() + { + if ($this->templates === null) { + $this->templates = array(); + $data = file_get_contents($this->fileName, false, null, $this->offset); + foreach (preg_split("/^@@(?= [\w\d\.]+$)/m", $data, -1) as $chunk) { + if (trim($chunk)) { + list($name, $content) = explode("\n", $chunk, 2); + $this->templates[trim($name)] = trim($content); + } + } + } + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/MutableLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/MutableLoader.php new file mode 100644 index 0000000..f228d90 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/MutableLoader.php @@ -0,0 +1,31 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template mutable Loader interface. + */ +interface Mustache_Loader_MutableLoader +{ + /** + * Set an associative array of Template sources for this loader. + * + * @param array $templates + */ + public function setTemplates(array $templates); + + /** + * Set a Template source by name. + * + * @param string $name + * @param string $template Mustache Template source + */ + public function setTemplate($name, $template); +} diff --git a/vendor/mustache/mustache/src/Mustache/Loader/StringLoader.php b/vendor/mustache/mustache/src/Mustache/Loader/StringLoader.php new file mode 100644 index 0000000..79b616b --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Loader/StringLoader.php @@ -0,0 +1,39 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Template string Loader implementation. + * + * A StringLoader instance is essentially a noop. It simply passes the 'name' argument straight through: + * + * $loader = new StringLoader; + * $tpl = $loader->load('{{ foo }}'); // '{{ foo }}' + * + * This is the default Template Loader instance used by Mustache: + * + * $m = new Mustache; + * $tpl = $m->loadTemplate('{{ foo }}'); + * echo $tpl->render(array('foo' => 'bar')); // "bar" + */ +class Mustache_Loader_StringLoader implements Mustache_Loader +{ + /** + * Load a Template by source. + * + * @param string $name Mustache Template source + * + * @return string Mustache Template source + */ + public function load($name) + { + return $name; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Logger.php b/vendor/mustache/mustache/src/Mustache/Logger.php new file mode 100644 index 0000000..324a7ce --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Logger.php @@ -0,0 +1,126 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Describes a Mustache logger instance. + * + * This is identical to the Psr\Log\LoggerInterface. + * + * The message MUST be a string or object implementing __toString(). + * + * The message MAY contain placeholders in the form: {foo} where foo + * will be replaced by the context data in key "foo". + * + * The context array can contain arbitrary data, the only assumption that + * can be made by implementors is that if an Exception instance is given + * to produce a stack trace, it MUST be in a key named "exception". + * + * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md + * for the full interface specification. + */ +interface Mustache_Logger +{ + /** + * Psr\Log compatible log levels. + */ + const EMERGENCY = 'emergency'; + const ALERT = 'alert'; + const CRITICAL = 'critical'; + const ERROR = 'error'; + const WARNING = 'warning'; + const NOTICE = 'notice'; + const INFO = 'info'; + const DEBUG = 'debug'; + + /** + * System is unusable. + * + * @param string $message + * @param array $context + */ + public function emergency($message, array $context = array()); + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param array $context + */ + public function alert($message, array $context = array()); + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param array $context + */ + public function critical($message, array $context = array()); + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param array $context + */ + public function error($message, array $context = array()); + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param array $context + */ + public function warning($message, array $context = array()); + + /** + * Normal but significant events. + * + * @param string $message + * @param array $context + */ + public function notice($message, array $context = array()); + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param array $context + */ + public function info($message, array $context = array()); + + /** + * Detailed debug information. + * + * @param string $message + * @param array $context + */ + public function debug($message, array $context = array()); + + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + */ + public function log($level, $message, array $context = array()); +} diff --git a/vendor/mustache/mustache/src/Mustache/Logger/AbstractLogger.php b/vendor/mustache/mustache/src/Mustache/Logger/AbstractLogger.php new file mode 100644 index 0000000..64bdf66 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Logger/AbstractLogger.php @@ -0,0 +1,121 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * This is a simple Logger implementation that other Loggers can inherit from. + * + * This is identical to the Psr\Log\AbstractLogger. + * + * It simply delegates all log-level-specific methods to the `log` method to + * reduce boilerplate code that a simple Logger that does the same thing with + * messages regardless of the error level has to implement. + */ +abstract class Mustache_Logger_AbstractLogger implements Mustache_Logger +{ + /** + * System is unusable. + * + * @param string $message + * @param array $context + */ + public function emergency($message, array $context = array()) + { + $this->log(Mustache_Logger::EMERGENCY, $message, $context); + } + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param array $context + */ + public function alert($message, array $context = array()) + { + $this->log(Mustache_Logger::ALERT, $message, $context); + } + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param array $context + */ + public function critical($message, array $context = array()) + { + $this->log(Mustache_Logger::CRITICAL, $message, $context); + } + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param array $context + */ + public function error($message, array $context = array()) + { + $this->log(Mustache_Logger::ERROR, $message, $context); + } + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param array $context + */ + public function warning($message, array $context = array()) + { + $this->log(Mustache_Logger::WARNING, $message, $context); + } + + /** + * Normal but significant events. + * + * @param string $message + * @param array $context + */ + public function notice($message, array $context = array()) + { + $this->log(Mustache_Logger::NOTICE, $message, $context); + } + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param array $context + */ + public function info($message, array $context = array()) + { + $this->log(Mustache_Logger::INFO, $message, $context); + } + + /** + * Detailed debug information. + * + * @param string $message + * @param array $context + */ + public function debug($message, array $context = array()) + { + $this->log(Mustache_Logger::DEBUG, $message, $context); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Logger/StreamLogger.php b/vendor/mustache/mustache/src/Mustache/Logger/StreamLogger.php new file mode 100644 index 0000000..efb3231 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Logger/StreamLogger.php @@ -0,0 +1,194 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * A Mustache Stream Logger. + * + * The Stream Logger wraps a file resource instance (such as a stream) or a + * stream URL. All log messages over the threshold level will be appended to + * this stream. + * + * Hint: Try `php://stderr` for your stream URL. + */ +class Mustache_Logger_StreamLogger extends Mustache_Logger_AbstractLogger +{ + protected static $levels = array( + self::DEBUG => 100, + self::INFO => 200, + self::NOTICE => 250, + self::WARNING => 300, + self::ERROR => 400, + self::CRITICAL => 500, + self::ALERT => 550, + self::EMERGENCY => 600, + ); + + protected $level; + protected $stream = null; + protected $url = null; + + /** + * @throws InvalidArgumentException if the logging level is unknown + * + * @param resource|string $stream Resource instance or URL + * @param int $level The minimum logging level at which this handler will be triggered + */ + public function __construct($stream, $level = Mustache_Logger::ERROR) + { + $this->setLevel($level); + + if (is_resource($stream)) { + $this->stream = $stream; + } else { + $this->url = $stream; + } + } + + /** + * Close stream resources. + */ + public function __destruct() + { + if (is_resource($this->stream)) { + fclose($this->stream); + } + } + + /** + * Set the minimum logging level. + * + * @throws Mustache_Exception_InvalidArgumentException if the logging level is unknown + * + * @param int $level The minimum logging level which will be written + */ + public function setLevel($level) + { + if (!array_key_exists($level, self::$levels)) { + throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected logging level: %s', $level)); + } + + $this->level = $level; + } + + /** + * Get the current minimum logging level. + * + * @return int + */ + public function getLevel() + { + return $this->level; + } + + /** + * Logs with an arbitrary level. + * + * @throws Mustache_Exception_InvalidArgumentException if the logging level is unknown + * + * @param mixed $level + * @param string $message + * @param array $context + */ + public function log($level, $message, array $context = array()) + { + if (!array_key_exists($level, self::$levels)) { + throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected logging level: %s', $level)); + } + + if (self::$levels[$level] >= self::$levels[$this->level]) { + $this->writeLog($level, $message, $context); + } + } + + /** + * Write a record to the log. + * + * @throws Mustache_Exception_LogicException If neither a stream resource nor url is present + * @throws Mustache_Exception_RuntimeException If the stream url cannot be opened + * + * @param int $level The logging level + * @param string $message The log message + * @param array $context The log context + */ + protected function writeLog($level, $message, array $context = array()) + { + if (!is_resource($this->stream)) { + if (!isset($this->url)) { + throw new Mustache_Exception_LogicException('Missing stream url, the stream can not be opened. This may be caused by a premature call to close().'); + } + + $this->stream = fopen($this->url, 'a'); + if (!is_resource($this->stream)) { + // @codeCoverageIgnoreStart + throw new Mustache_Exception_RuntimeException(sprintf('The stream or file "%s" could not be opened.', $this->url)); + // @codeCoverageIgnoreEnd + } + } + + fwrite($this->stream, self::formatLine($level, $message, $context)); + } + + /** + * Gets the name of the logging level. + * + * @throws InvalidArgumentException if the logging level is unknown + * + * @param int $level + * + * @return string + */ + protected static function getLevelName($level) + { + return strtoupper($level); + } + + /** + * Format a log line for output. + * + * @param int $level The logging level + * @param string $message The log message + * @param array $context The log context + * + * @return string + */ + protected static function formatLine($level, $message, array $context = array()) + { + return sprintf( + "%s: %s\n", + self::getLevelName($level), + self::interpolateMessage($message, $context) + ); + } + + /** + * Interpolate context values into the message placeholders. + * + * @param string $message + * @param array $context + * + * @return string + */ + protected static function interpolateMessage($message, array $context = array()) + { + if (strpos($message, '{') === false) { + return $message; + } + + // build a replacement array with braces around the context keys + $replace = array(); + foreach ($context as $key => $val) { + $replace['{' . $key . '}'] = $val; + } + + // interpolate replacement values into the the message and return + return strtr($message, $replace); + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Parser.php b/vendor/mustache/mustache/src/Mustache/Parser.php new file mode 100644 index 0000000..adefebd --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Parser.php @@ -0,0 +1,317 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Parser class. + * + * This class is responsible for turning a set of Mustache tokens into a parse tree. + */ +class Mustache_Parser +{ + private $lineNum; + private $lineTokens; + private $pragmas; + private $defaultPragmas = array(); + + private $pragmaFilters; + private $pragmaBlocks; + + /** + * Process an array of Mustache tokens and convert them into a parse tree. + * + * @param array $tokens Set of Mustache tokens + * + * @return array Mustache token parse tree + */ + public function parse(array $tokens = array()) + { + $this->lineNum = -1; + $this->lineTokens = 0; + $this->pragmas = $this->defaultPragmas; + + $this->pragmaFilters = isset($this->pragmas[Mustache_Engine::PRAGMA_FILTERS]); + $this->pragmaBlocks = isset($this->pragmas[Mustache_Engine::PRAGMA_BLOCKS]); + + return $this->buildTree($tokens); + } + + /** + * Enable pragmas across all templates, regardless of the presence of pragma + * tags in the individual templates. + * + * @internal Users should set global pragmas in Mustache_Engine, not here :) + * + * @param string[] $pragmas + */ + public function setPragmas(array $pragmas) + { + $this->pragmas = array(); + foreach ($pragmas as $pragma) { + $this->enablePragma($pragma); + } + $this->defaultPragmas = $this->pragmas; + } + + /** + * Helper method for recursively building a parse tree. + * + * @throws Mustache_Exception_SyntaxException when nesting errors or mismatched section tags are encountered + * + * @param array &$tokens Set of Mustache tokens + * @param array $parent Parent token (default: null) + * + * @return array Mustache Token parse tree + */ + private function buildTree(array &$tokens, array $parent = null) + { + $nodes = array(); + + while (!empty($tokens)) { + $token = array_shift($tokens); + + if ($token[Mustache_Tokenizer::LINE] === $this->lineNum) { + $this->lineTokens++; + } else { + $this->lineNum = $token[Mustache_Tokenizer::LINE]; + $this->lineTokens = 0; + } + + if ($this->pragmaFilters && isset($token[Mustache_Tokenizer::NAME])) { + list($name, $filters) = $this->getNameAndFilters($token[Mustache_Tokenizer::NAME]); + if (!empty($filters)) { + $token[Mustache_Tokenizer::NAME] = $name; + $token[Mustache_Tokenizer::FILTERS] = $filters; + } + } + + switch ($token[Mustache_Tokenizer::TYPE]) { + case Mustache_Tokenizer::T_DELIM_CHANGE: + $this->checkIfTokenIsAllowedInParent($parent, $token); + $this->clearStandaloneLines($nodes, $tokens); + break; + + case Mustache_Tokenizer::T_SECTION: + case Mustache_Tokenizer::T_INVERTED: + $this->checkIfTokenIsAllowedInParent($parent, $token); + $this->clearStandaloneLines($nodes, $tokens); + $nodes[] = $this->buildTree($tokens, $token); + break; + + case Mustache_Tokenizer::T_END_SECTION: + if (!isset($parent)) { + $msg = sprintf( + 'Unexpected closing tag: /%s on line %d', + $token[Mustache_Tokenizer::NAME], + $token[Mustache_Tokenizer::LINE] + ); + throw new Mustache_Exception_SyntaxException($msg, $token); + } + + if ($token[Mustache_Tokenizer::NAME] !== $parent[Mustache_Tokenizer::NAME]) { + $msg = sprintf( + 'Nesting error: %s (on line %d) vs. %s (on line %d)', + $parent[Mustache_Tokenizer::NAME], + $parent[Mustache_Tokenizer::LINE], + $token[Mustache_Tokenizer::NAME], + $token[Mustache_Tokenizer::LINE] + ); + throw new Mustache_Exception_SyntaxException($msg, $token); + } + + $this->clearStandaloneLines($nodes, $tokens); + $parent[Mustache_Tokenizer::END] = $token[Mustache_Tokenizer::INDEX]; + $parent[Mustache_Tokenizer::NODES] = $nodes; + + return $parent; + + case Mustache_Tokenizer::T_PARTIAL: + $this->checkIfTokenIsAllowedInParent($parent, $token); + //store the whitespace prefix for laters! + if ($indent = $this->clearStandaloneLines($nodes, $tokens)) { + $token[Mustache_Tokenizer::INDENT] = $indent[Mustache_Tokenizer::VALUE]; + } + $nodes[] = $token; + break; + + case Mustache_Tokenizer::T_PARENT: + $this->checkIfTokenIsAllowedInParent($parent, $token); + $nodes[] = $this->buildTree($tokens, $token); + break; + + case Mustache_Tokenizer::T_BLOCK_VAR: + if ($this->pragmaBlocks) { + // BLOCKS pragma is enabled, let's do this! + if ($parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) { + $token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_BLOCK_ARG; + } + $this->clearStandaloneLines($nodes, $tokens); + $nodes[] = $this->buildTree($tokens, $token); + } else { + // pretend this was just a normal "escaped" token... + $token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_ESCAPED; + // TODO: figure out how to figure out if there was a space after this dollar: + $token[Mustache_Tokenizer::NAME] = '$' . $token[Mustache_Tokenizer::NAME]; + $nodes[] = $token; + } + break; + + case Mustache_Tokenizer::T_PRAGMA: + $this->enablePragma($token[Mustache_Tokenizer::NAME]); + // no break + + case Mustache_Tokenizer::T_COMMENT: + $this->clearStandaloneLines($nodes, $tokens); + $nodes[] = $token; + break; + + default: + $nodes[] = $token; + break; + } + } + + if (isset($parent)) { + $msg = sprintf( + 'Missing closing tag: %s opened on line %d', + $parent[Mustache_Tokenizer::NAME], + $parent[Mustache_Tokenizer::LINE] + ); + throw new Mustache_Exception_SyntaxException($msg, $parent); + } + + return $nodes; + } + + /** + * Clear standalone line tokens. + * + * Returns a whitespace token for indenting partials, if applicable. + * + * @param array $nodes Parsed nodes + * @param array $tokens Tokens to be parsed + * + * @return array|null Resulting indent token, if any + */ + private function clearStandaloneLines(array &$nodes, array &$tokens) + { + if ($this->lineTokens > 1) { + // this is the third or later node on this line, so it can't be standalone + return; + } + + $prev = null; + if ($this->lineTokens === 1) { + // this is the second node on this line, so it can't be standalone + // unless the previous node is whitespace. + if ($prev = end($nodes)) { + if (!$this->tokenIsWhitespace($prev)) { + return; + } + } + } + + if ($next = reset($tokens)) { + // If we're on a new line, bail. + if ($next[Mustache_Tokenizer::LINE] !== $this->lineNum) { + return; + } + + // If the next token isn't whitespace, bail. + if (!$this->tokenIsWhitespace($next)) { + return; + } + + if (count($tokens) !== 1) { + // Unless it's the last token in the template, the next token + // must end in newline for this to be standalone. + if (substr($next[Mustache_Tokenizer::VALUE], -1) !== "\n") { + return; + } + } + + // Discard the whitespace suffix + array_shift($tokens); + } + + if ($prev) { + // Return the whitespace prefix, if any + return array_pop($nodes); + } + } + + /** + * Check whether token is a whitespace token. + * + * True if token type is T_TEXT and value is all whitespace characters. + * + * @param array $token + * + * @return bool True if token is a whitespace token + */ + private function tokenIsWhitespace(array $token) + { + if ($token[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_TEXT) { + return preg_match('/^\s*$/', $token[Mustache_Tokenizer::VALUE]); + } + + return false; + } + + /** + * Check whether a token is allowed inside a parent tag. + * + * @throws Mustache_Exception_SyntaxException if an invalid token is found inside a parent tag + * + * @param array|null $parent + * @param array $token + */ + private function checkIfTokenIsAllowedInParent($parent, array $token) + { + if ($parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) { + throw new Mustache_Exception_SyntaxException('Illegal content in < parent tag', $token); + } + } + + /** + * Split a tag name into name and filters. + * + * @param string $name + * + * @return array [Tag name, Array of filters] + */ + private function getNameAndFilters($name) + { + $filters = array_map('trim', explode('|', $name)); + $name = array_shift($filters); + + return array($name, $filters); + } + + /** + * Enable a pragma. + * + * @param string $name + */ + private function enablePragma($name) + { + $this->pragmas[$name] = true; + + switch ($name) { + case Mustache_Engine::PRAGMA_BLOCKS: + $this->pragmaBlocks = true; + break; + + case Mustache_Engine::PRAGMA_FILTERS: + $this->pragmaFilters = true; + break; + } + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Template.php b/vendor/mustache/mustache/src/Mustache/Template.php new file mode 100644 index 0000000..2b7771c --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Template.php @@ -0,0 +1,180 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Abstract Mustache Template class. + * + * @abstract + */ +abstract class Mustache_Template +{ + /** + * @var Mustache_Engine + */ + protected $mustache; + + /** + * @var bool + */ + protected $strictCallables = false; + + /** + * Mustache Template constructor. + * + * @param Mustache_Engine $mustache + */ + public function __construct(Mustache_Engine $mustache) + { + $this->mustache = $mustache; + } + + /** + * Mustache Template instances can be treated as a function and rendered by simply calling them. + * + * $m = new Mustache_Engine; + * $tpl = $m->loadTemplate('Hello, {{ name }}!'); + * echo $tpl(array('name' => 'World')); // "Hello, World!" + * + * @see Mustache_Template::render + * + * @param mixed $context Array or object rendering context (default: array()) + * + * @return string Rendered template + */ + public function __invoke($context = array()) + { + return $this->render($context); + } + + /** + * Render this template given the rendering context. + * + * @param mixed $context Array or object rendering context (default: array()) + * + * @return string Rendered template + */ + public function render($context = array()) + { + return $this->renderInternal( + $this->prepareContextStack($context) + ); + } + + /** + * Internal rendering method implemented by Mustache Template concrete subclasses. + * + * This is where the magic happens :) + * + * NOTE: This method is not part of the Mustache.php public API. + * + * @param Mustache_Context $context + * @param string $indent (default: '') + * + * @return string Rendered template + */ + abstract public function renderInternal(Mustache_Context $context, $indent = ''); + + /** + * Tests whether a value should be iterated over (e.g. in a section context). + * + * In most languages there are two distinct array types: list and hash (or whatever you want to call them). Lists + * should be iterated, hashes should be treated as objects. Mustache follows this paradigm for Ruby, Javascript, + * Java, Python, etc. + * + * PHP, however, treats lists and hashes as one primitive type: array. So Mustache.php needs a way to distinguish + * between between a list of things (numeric, normalized array) and a set of variables to be used as section context + * (associative array). In other words, this will be iterated over: + * + * $items = array( + * array('name' => 'foo'), + * array('name' => 'bar'), + * array('name' => 'baz'), + * ); + * + * ... but this will be used as a section context block: + * + * $items = array( + * 1 => array('name' => 'foo'), + * 'banana' => array('name' => 'bar'), + * 42 => array('name' => 'baz'), + * ); + * + * @param mixed $value + * + * @return bool True if the value is 'iterable' + */ + protected function isIterable($value) + { + switch (gettype($value)) { + case 'object': + return $value instanceof Traversable; + + case 'array': + $i = 0; + foreach ($value as $k => $v) { + if ($k !== $i++) { + return false; + } + } + + return true; + + default: + return false; + } + } + + /** + * Helper method to prepare the Context stack. + * + * Adds the Mustache HelperCollection to the stack's top context frame if helpers are present. + * + * @param mixed $context Optional first context frame (default: null) + * + * @return Mustache_Context + */ + protected function prepareContextStack($context = null) + { + $stack = new Mustache_Context(); + + $helpers = $this->mustache->getHelpers(); + if (!$helpers->isEmpty()) { + $stack->push($helpers); + } + + if (!empty($context)) { + $stack->push($context); + } + + return $stack; + } + + /** + * Resolve a context value. + * + * Invoke the value if it is callable, otherwise return the value. + * + * @param mixed $value + * @param Mustache_Context $context + * + * @return string + */ + protected function resolveValue($value, Mustache_Context $context) + { + if (($this->strictCallables ? is_object($value) : !is_string($value)) && is_callable($value)) { + return $this->mustache + ->loadLambda((string) call_user_func($value)) + ->renderInternal($context); + } + + return $value; + } +} diff --git a/vendor/mustache/mustache/src/Mustache/Tokenizer.php b/vendor/mustache/mustache/src/Mustache/Tokenizer.php new file mode 100644 index 0000000..27e4d05 --- /dev/null +++ b/vendor/mustache/mustache/src/Mustache/Tokenizer.php @@ -0,0 +1,322 @@ +<?php + +/* + * This file is part of Mustache.php. + * + * (c) 2010-2016 Justin Hileman + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +/** + * Mustache Tokenizer class. + * + * This class is responsible for turning raw template source into a set of Mustache tokens. + */ +class Mustache_Tokenizer +{ + // Finite state machine states + const IN_TEXT = 0; + const IN_TAG_TYPE = 1; + const IN_TAG = 2; + + // Token types + const T_SECTION = '#'; + const T_INVERTED = '^'; + const T_END_SECTION = '/'; + const T_COMMENT = '!'; + const T_PARTIAL = '>'; + const T_PARENT = '<'; + const T_DELIM_CHANGE = '='; + const T_ESCAPED = '_v'; + const T_UNESCAPED = '{'; + const T_UNESCAPED_2 = '&'; + const T_TEXT = '_t'; + const T_PRAGMA = '%'; + const T_BLOCK_VAR = '$'; + const T_BLOCK_ARG = '$arg'; + + // Valid token types + private static $tagTypes = array( + self::T_SECTION => true, + self::T_INVERTED => true, + self::T_END_SECTION => true, + self::T_COMMENT => true, + self::T_PARTIAL => true, + self::T_PARENT => true, + self::T_DELIM_CHANGE => true, + self::T_ESCAPED => true, + self::T_UNESCAPED => true, + self::T_UNESCAPED_2 => true, + self::T_PRAGMA => true, + self::T_BLOCK_VAR => true, + ); + + // Token properties + const TYPE = 'type'; + const NAME = 'name'; + const OTAG = 'otag'; + const CTAG = 'ctag'; + const LINE = 'line'; + const INDEX = 'index'; + const END = 'end'; + const INDENT = 'indent'; + const NODES = 'nodes'; + const VALUE = 'value'; + const FILTERS = 'filters'; + + private $state; + private $tagType; + private $buffer; + private $tokens; + private $seenTag; + private $line; + private $otag; + private $ctag; + private $otagLen; + private $ctagLen; + + /** + * Scan and tokenize template source. + * + * @throws Mustache_Exception_SyntaxException when mismatched section tags are encountered + * + * @param string $text Mustache template source to tokenize + * @param string $delimiters Optionally, pass initial opening and closing delimiters (default: null) + * + * @return array Set of Mustache tokens + */ + public function scan($text, $delimiters = null) + { + // Setting mbstring.func_overload makes things *really* slow. + // Let's do everyone a favor and scan this string as ASCII instead. + $encoding = null; + if (function_exists('mb_internal_encoding') && ini_get('mbstring.func_overload') & 2) { + $encoding = mb_internal_encoding(); + mb_internal_encoding('ASCII'); + } + + $this->reset(); + + if ($delimiters = trim($delimiters)) { + $this->setDelimiters($delimiters); + } + + $len = strlen($text); + for ($i = 0; $i < $len; $i++) { + switch ($this->state) { + case self::IN_TEXT: + if ($this->tagChange($this->otag, $this->otagLen, $text, $i)) { + $i--; + $this->flushBuffer(); + $this->state = self::IN_TAG_TYPE; + } else { + $char = $text[$i]; + $this->buffer .= $char; + if ($char === "\n") { + $this->flushBuffer(); + $this->line++; + } + } + break; + + case self::IN_TAG_TYPE: + $i += $this->otagLen - 1; + $char = $text[$i + 1]; + if (isset(self::$tagTypes[$char])) { + $tag = $char; + $this->tagType = $tag; + } else { + $tag = null; + $this->tagType = self::T_ESCAPED; + } + + if ($this->tagType === self::T_DELIM_CHANGE) { + $i = $this->changeDelimiters($text, $i); + $this->state = self::IN_TEXT; + } elseif ($this->tagType === self::T_PRAGMA) { + $i = $this->addPragma($text, $i); + $this->state = self::IN_TEXT; + } else { + if ($tag !== null) { + $i++; + } + $this->state = self::IN_TAG; + } + $this->seenTag = $i; + break; + + default: + if ($this->tagChange($this->ctag, $this->ctagLen, $text, $i)) { + $token = array( + self::TYPE => $this->tagType, + self::NAME => trim($this->buffer), + self::OTAG => $this->otag, + self::CTAG => $this->ctag, + self::LINE => $this->line, + self::INDEX => ($this->tagType === self::T_END_SECTION) ? $this->seenTag - $this->otagLen : $i + $this->ctagLen, + ); + + if ($this->tagType === self::T_UNESCAPED) { + // Clean up `{{{ tripleStache }}}` style tokens. + if ($this->ctag === '}}') { + if (($i + 2 < $len) && $text[$i + 2] === '}') { + $i++; + } else { + $msg = sprintf( + 'Mismatched tag delimiters: %s on line %d', + $token[self::NAME], + $token[self::LINE] + ); + + throw new Mustache_Exception_SyntaxException($msg, $token); + } + } else { + $lastName = $token[self::NAME]; + if (substr($lastName, -1) === '}') { + $token[self::NAME] = trim(substr($lastName, 0, -1)); + } else { + $msg = sprintf( + 'Mismatched tag delimiters: %s on line %d', + $token[self::NAME], + $token[self::LINE] + ); + + throw new Mustache_Exception_SyntaxException($msg, $token); + } + } + } + + $this->buffer = ''; + $i += $this->ctagLen - 1; + $this->state = self::IN_TEXT; + $this->tokens[] = $token; + } else { + $this->buffer .= $text[$i]; + } + break; + } + } + + $this->flushBuffer(); + + // Restore the user's encoding... + if ($encoding) { + mb_internal_encoding($encoding); + } + + return $this->tokens; + } + + /** + * Helper function to reset tokenizer internal state. + */ + private function reset() + { + $this->state = self::IN_TEXT; + $this->tagType = null; + $this->buffer = ''; + $this->tokens = array(); + $this->seenTag = false; + $this->line = 0; + $this->otag = '{{'; + $this->ctag = '}}'; + $this->otagLen = 2; + $this->ctagLen = 2; + } + + /** + * Flush the current buffer to a token. + */ + private function flushBuffer() + { + if (strlen($this->buffer) > 0) { + $this->tokens[] = array( + self::TYPE => self::T_TEXT, + self::LINE => $this->line, + self::VALUE => $this->buffer, + ); + $this->buffer = ''; + } + } + + /** + * Change the current Mustache delimiters. Set new `otag` and `ctag` values. + * + * @param string $text Mustache template source + * @param int $index Current tokenizer index + * + * @return int New index value + */ + private function changeDelimiters($text, $index) + { + $startIndex = strpos($text, '=', $index) + 1; + $close = '=' . $this->ctag; + $closeIndex = strpos($text, $close, $index); + + $this->setDelimiters(trim(substr($text, $startIndex, $closeIndex - $startIndex))); + + $this->tokens[] = array( + self::TYPE => self::T_DELIM_CHANGE, + self::LINE => $this->line, + ); + + return $closeIndex + strlen($close) - 1; + } + + /** + * Set the current Mustache `otag` and `ctag` delimiters. + * + * @param string $delimiters + */ + private function setDelimiters($delimiters) + { + list($otag, $ctag) = explode(' ', $delimiters); + $this->otag = $otag; + $this->ctag = $ctag; + $this->otagLen = strlen($otag); + $this->ctagLen = strlen($ctag); + } + + /** + * Add pragma token. + * + * Pragmas are hoisted to the front of the template, so all pragma tokens + * will appear at the front of the token list. + * + * @param string $text + * @param int $index + * + * @return int New index value + */ + private function addPragma($text, $index) + { + $end = strpos($text, $this->ctag, $index); + $pragma = trim(substr($text, $index + 2, $end - $index - 2)); + + // Pragmas are hoisted to the front of the template. + array_unshift($this->tokens, array( + self::TYPE => self::T_PRAGMA, + self::NAME => $pragma, + self::LINE => 0, + )); + + return $end + $this->ctagLen - 1; + } + + /** + * Test whether it's time to change tags. + * + * @param string $tag Current tag name + * @param int $tagLen Current tag name length + * @param string $text Mustache template source + * @param int $index Current tokenizer index + * + * @return bool True if this is a closing section tag + */ + private function tagChange($tag, $tagLen, $text, $index) + { + return substr($text, $index, $tagLen) === $tag; + } +} |