Initial commit of Markdown Resume

This includes several vendor libraries: Assetic, LessPHP, Mustache,
SmartyPants, Markdown

vendor/Assetic/Factory/Loader/BasePhpFormulaLoader.php

@@ -0,0 +1,159 @@
+<?php
+
+/*
+ * This file is part of the Assetic package, an OpenSky project.
+ *
+ * (c) 2010-2011 OpenSky Project Inc
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Assetic\Factory\Loader;
+
+use Assetic\Factory\AssetFactory;
+use Assetic\Factory\Resource\ResourceInterface;
+
+/**
+ * Loads asset formulae from PHP files.
+ *
+ * @author Kris Wallsmith <kris.wallsmith@gmail.com>
+ */
+abstract class BasePhpFormulaLoader implements FormulaLoaderInterface
+{
+    protected $factory;
+    protected $prototypes;
+
+    public function __construct(AssetFactory $factory)
+    {
+        $this->factory = $factory;
+        $this->prototypes = array();
+
+        foreach ($this->registerPrototypes() as $prototype => $options) {
+            $this->addPrototype($prototype, $options);
+        }
+    }
+
+    public function addPrototype($prototype, array $options = array())
+    {
+        $tokens = token_get_all('<?php '.$prototype);
+        array_shift($tokens);
+
+        $this->prototypes[$prototype] = array($tokens, $options);
+    }
+
+    public function load(ResourceInterface $resource)
+    {
+        if (!$nbProtos = count($this->prototypes)) {
+            throw new \LogicException('There are no prototypes registered.');
+        }
+
+        $buffers = array_fill(0, $nbProtos, '');
+        $bufferLevels = array_fill(0, $nbProtos, 0);
+        $buffersInWildcard = array();
+
+        $tokens = token_get_all($resource->getContent());
+        $calls = array();
+
+        while ($token = array_shift($tokens)) {
+            $current = self::tokenToString($token);
+            // loop through each prototype (by reference)
+            foreach (array_keys($this->prototypes) as $i) {
+                $prototype =& $this->prototypes[$i][0];
+                $options = $this->prototypes[$i][1];
+                $buffer =& $buffers[$i];
+                $level =& $bufferLevels[$i];
+
+                if (isset($buffersInWildcard[$i])) {
+                    switch ($current) {
+                        case '(': ++$level; break;
+                        case ')': --$level; break;
+                    }
+
+                    $buffer .= $current;
+
+                    if (!$level) {
+                        $calls[] = array($buffer.';', $options);
+                        $buffer = '';
+                        unset($buffersInWildcard[$i]);
+                    }
+                } elseif ($current == self::tokenToString(current($prototype))) {
+                    $buffer .= $current;
+                    if ('*' == self::tokenToString(next($prototype))) {
+                        $buffersInWildcard[$i] = true;
+                        ++$level;
+                    }
+                } else {
+                    reset($prototype);
+                    unset($buffersInWildcard[$i]);
+                    $buffer = '';
+                }
+            }
+        }
+
+        $formulae = array();
+        foreach ($calls as $call) {
+            $formulae += call_user_func_array(array($this, 'processCall'), $call);
+        }
+
+        return $formulae;
+    }
+
+    private function processCall($call, array $protoOptions = array())
+    {
+        $tmp = tempnam(sys_get_temp_dir(), 'assetic');
+        file_put_contents($tmp, implode("\n", array(
+            '<?php',
+            $this->registerSetupCode(),
+            $call,
+            'echo serialize($_call);',
+        )));
+        $args = unserialize(shell_exec('php '.escapeshellarg($tmp)));
+        unlink($tmp);
+
+        $inputs  = isset($args[0]) ? self::argumentToArray($args[0]) : array();
+        $filters = isset($args[1]) ? self::argumentToArray($args[1]) : array();
+        $options = isset($args[2]) ? $args[2] : array();
+
+        if (!isset($options['debug'])) {
+            $options['debug'] = $this->factory->isDebug();
+        }
+
+        if (!is_array($options)) {
+            throw new \RuntimeException('The third argument must be omitted, null or an array.');
+        }
+
+        // apply the prototype options
+        $options += $protoOptions;
+
+        if (!isset($options['name'])) {
+            $options['name'] = $this->factory->generateAssetName($inputs, $filters, $options);
+        }
+
+        return array($options['name'] => array($inputs, $filters, $options));
+    }
+
+    /**
+     * Returns an array of prototypical calls and options.
+     *
+     * @return array Prototypes and options
+     */
+    abstract protected function registerPrototypes();
+
+    /**
+     * Returns setup code for the reflection scriptlet.
+     *
+     * @return string Some PHP setup code
+     */
+    abstract protected function registerSetupCode();
+
+    static protected function tokenToString($token)
+    {
+        return is_array($token) ? $token[1] : $token;
+    }
+
+    static protected function argumentToArray($argument)
+    {
+        return is_array($argument) ? $argument : array_filter(array_map('trim', explode(',', $argument)));
+    }
+}

vendor/Assetic/Factory/Loader/CachedFormulaLoader.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Assetic package, an OpenSky project.
+ *
+ * (c) 2010-2011 OpenSky Project Inc
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Assetic\Factory\Loader;
+
+use Assetic\Cache\ConfigCache;
+use Assetic\Factory\Resource\IteratorResourceInterface;
+use Assetic\Factory\Resource\ResourceInterface;
+
+/**
+ * Adds a caching layer to a loader.
+ *
+ * A cached formula loader is a composition of a formula loader and a cache.
+ *
+ * @author Kris Wallsmith <kris.wallsmith@gmail.com>
+ */
+class CachedFormulaLoader implements FormulaLoaderInterface
+{
+    private $loader;
+    private $configCache;
+    private $debug;
+
+    /**
+     * Constructor.
+     *
+     * When the loader is in debug mode it will ensure the cached formulae
+     * are fresh before returning them.
+     *
+     * @param FormulaLoaderInterface $loader      A formula loader
+     * @param ConfigCache            $configCache A config cache
+     * @param Boolean                $debug       The debug mode
+     */
+    public function __construct(FormulaLoaderInterface $loader, ConfigCache $configCache, $debug = false)
+    {
+        $this->loader = $loader;
+        $this->configCache = $configCache;
+        $this->debug = $debug;
+    }
+
+    public function load(ResourceInterface $resources)
+    {
+        if (!$resources instanceof IteratorResourceInterface) {
+            $resources = array($resources);
+        }
+
+        $formulae = array();
+
+        foreach ($resources as $resource) {
+            $id = (string) $resource;
+            if (!$this->configCache->has($id) || ($this->debug && !$resource->isFresh($this->configCache->getTimestamp($id)))) {
+                $formulae += $this->loader->load($resource);
+                $this->configCache->set($id, $formulae);
+            } else {
+                $formulae += $this->configCache->get($id);
+            }
+        }
+
+        return $formulae;
+    }
+}

vendor/Assetic/Factory/Loader/FormulaLoaderInterface.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the Assetic package, an OpenSky project.
+ *
+ * (c) 2010-2011 OpenSky Project Inc
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Assetic\Factory\Loader;
+
+use Assetic\Factory\Resource\ResourceInterface;
+
+/**
+ * Loads formulae.
+ *
+ * @author Kris Wallsmith <kris.wallsmith@gmail.com>
+ */
+interface FormulaLoaderInterface
+{
+    /**
+     * Loads formulae from a resource.
+     *
+     * Formulae should be loaded the same regardless of the current debug
+     * mode. Debug considerations should happen downstream.
+     *
+     * @param ResourceInterface $resource A resource
+     *
+     * @return array An array of formulae
+     */
+    function load(ResourceInterface $resource);
+}

vendor/Assetic/Factory/Loader/FunctionCallsFormulaLoader.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Assetic package, an OpenSky project.
+ *
+ * (c) 2010-2011 OpenSky Project Inc
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Assetic\Factory\Loader;
+
+/**
+ * Loads asset formulae from PHP files.
+ *
+ * @author Kris Wallsmith <kris.wallsmith@gmail.com>
+ */
+class FunctionCallsFormulaLoader extends BasePhpFormulaLoader
+{
+    protected function registerPrototypes()
+    {
+        return array(
+            'assetic_javascripts(*)' => array('output' => 'js/*.js'),
+            'assetic_stylesheets(*)' => array('output' => 'css/*.css'),
+            'assetic_image(*)'       => array('output' => 'images/*'),
+        );
+    }
+
+    protected function registerSetupCode()
+    {
+        return <<<'EOF'
+function assetic_javascripts()
+{
+    global $_call;
+    $_call = func_get_args();
+}
+
+function assetic_stylesheets()
+{
+    global $_call;
+    $_call = func_get_args();
+}
+
+function assetic_image()
+{
+    global $_call;
+    $_call = func_get_args();
+}
+
+EOF;
+    }
+}