move the private namespace OC into lib/private - OCP will stay in lib/public

Conflicts:
	lib/private/vcategories.php

6 files changed, 468 insertions, 0 deletions

diff --git a/lib/private/template/base.php b/lib/private/template/base.php
new file mode 100644
index 00000000000..88941bc7132
--- /dev/null
+++ b/lib/private/template/base.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Template;
+
+class Base {
+	private $template; // The template
+	private $vars; // Vars
+	private $l10n; // The l10n-Object
+	private $theme; // theme defaults
+
+	public function __construct( $template, $requesttoken, $l10n, $theme ) {
+		$this->vars = array();
+		$this->vars['requesttoken'] = $requesttoken;
+		$this->l10n = $l10n;
+		$this->template = $template;
+		$this->theme = $theme;
+	}
+
+	protected function getAppTemplateDirs($theme, $app, $serverroot, $app_dir) {
+		// Check if the app is in the app folder or in the root
+		if( file_exists($app_dir.'/templates/' )) {
+			return array(
+				$serverroot.'/themes/'.$theme.'/apps/'.$app.'/templates/',
+				$app_dir.'/templates/',
+			);
+		}
+		return array(
+			$serverroot.'/themes/'.$theme.'/'.$app.'/templates/',
+			$serverroot.'/'.$app.'/templates/',
+		);
+	}
+
+	protected function getCoreTemplateDirs($theme, $serverroot) {
+		return array(
+			$serverroot.'/themes/'.$theme.'/core/templates/',
+			$serverroot.'/core/templates/',
+		);
+	}
+
+	/**
+	 * @brief Assign variables
+	 * @param string $key key
+	 * @param string $value value
+	 * @return bool
+	 *
+	 * This function assigns a variable. It can be accessed via $_[$key] in
+	 * the template.
+	 *
+	 * If the key existed before, it will be overwritten
+	 */
+	public function assign( $key, $value) {
+		$this->vars[$key] = $value;
+		return true;
+	}
+
+	/**
+	 * @brief Appends a variable
+	 * @param string $key key
+	 * @param string $value value
+	 * @return bool
+	 *
+	 * This function assigns a variable in an array context. If the key already
+	 * exists, the value will be appended. It can be accessed via
+	 * $_[$key][$position] in the template.
+	 */
+	public function append( $key, $value ) {
+		if( array_key_exists( $key, $this->vars )) {
+			$this->vars[$key][] = $value;
+		}
+		else{
+			$this->vars[$key] = array( $value );
+		}
+	}
+
+	/**
+	 * @brief Prints the proceeded template
+	 * @return bool
+	 *
+	 * This function proceeds the template and prints its output.
+	 */
+	public function printPage() {
+		$data = $this->fetchPage();
+		if( $data === false ) {
+			return false;
+		}
+		else{
+			print $data;
+			return true;
+		}
+	}
+
+	/**
+	 * @brief Process the template
+	 * @return bool
+	 *
+	 * This function processes the template.
+	 */
+	public function fetchPage() {
+		return $this->load($this->template);
+	}
+
+	/**
+	 * @brief doing the actual work
+	 * @return string content
+	 *
+	 * Includes the template file, fetches its output
+	 */
+	protected function load( $file, $additionalparams = null ) {
+		// Register the variables
+		$_ = $this->vars;
+		$l = $this->l10n;
+		$theme = $this->theme;
+
+		if( !is_null($additionalparams)) {
+			$_ = array_merge( $additionalparams, $this->vars );
+		}
+
+		// Include
+		ob_start();
+		include $file;
+		$data = ob_get_contents();
+		@ob_end_clean();
+
+		// Return data
+		return $data;
+	}
+
+}
diff --git a/lib/private/template/cssresourcelocator.php b/lib/private/template/cssresourcelocator.php
new file mode 100644
index 00000000000..8e7831ca549
--- /dev/null
+++ b/lib/private/template/cssresourcelocator.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Template;
+
+class CSSResourceLocator extends ResourceLocator {
+	public function doFind( $style ) {
+		if (strpos($style, '3rdparty') === 0
+			&& $this->appendIfExist($this->thirdpartyroot, $style.'.css')
+			|| $this->appendIfExist($this->serverroot, $style.$this->form_factor.'.css')
+			|| $this->appendIfExist($this->serverroot, $style.'.css')
+			|| $this->appendIfExist($this->serverroot, 'core/'.$style.$this->form_factor.'.css')
+			|| $this->appendIfExist($this->serverroot, 'core/'.$style.'.css')
+		) {
+			return;
+		}
+		$app = substr($style, 0, strpos($style, '/'));
+		$style = substr($style, strpos($style, '/')+1);
+		$app_path = \OC_App::getAppPath($app);
+		$app_url = $this->webroot . '/index.php/apps/' . $app;
+		if ($this->appendIfExist($app_path, $style.$this->form_factor.'.css', $app_url)
+			|| $this->appendIfExist($app_path, $style.'.css', $app_url)
+		) {
+			return;
+		}
+		throw new \Exception('css file not found: style:'.$style);
+	}
+
+	public function doFindTheme( $style ) {
+		$theme_dir = 'themes/'.$this->theme.'/';
+		$this->appendIfExist($this->serverroot, $theme_dir.'apps/'.$style.$this->form_factor.'.css')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'apps/'.$style.'.css')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.$style.$this->form_factor.'.css')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.$style.'.css')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'core/'.$style.$this->form_factor.'.css')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'core/'.$style.'.css');
+	}
+}
diff --git a/lib/private/template/functions.php b/lib/private/template/functions.php
new file mode 100644
index 00000000000..501f8081bff
--- /dev/null
+++ b/lib/private/template/functions.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+/**
+ * Prints an XSS escaped string
+ * @param string $string the string which will be escaped and printed
+ */
+function p($string) {
+	print(OC_Util::sanitizeHTML($string));
+}
+
+/**
+ * Prints an unescaped string
+ * @param string $string the string which will be printed as it is
+ */
+function print_unescaped($string) {
+	print($string);
+}
+
+/**
+ * @brief make OC_Helper::linkTo available as a simple function
+ * @param string $app app
+ * @param string $file file
+ * @param array $args array with param=>value, will be appended to the returned url
+ * @return string link to the file
+ *
+ * For further information have a look at OC_Helper::linkTo
+ */
+function link_to( $app, $file, $args = array() ) {
+	return OC_Helper::linkTo( $app, $file, $args );
+}
+
+/**
+ * @brief make OC_Helper::imagePath available as a simple function
+ * @param string $app app
+ * @param string $image image
+ * @return string link to the image
+ *
+ * For further information have a look at OC_Helper::imagePath
+ */
+function image_path( $app, $image ) {
+	return OC_Helper::imagePath( $app, $image );
+}
+
+/**
+ * @brief make OC_Helper::mimetypeIcon available as a simple function
+ * @param string $mimetype mimetype
+ * @return string link to the image
+ *
+ * For further information have a look at OC_Helper::mimetypeIcon
+ */
+function mimetype_icon( $mimetype ) {
+	return OC_Helper::mimetypeIcon( $mimetype );
+}
+
+/**
+ * @brief make preview_icon available as a simple function
+ * Returns the path to the preview of the image.
+ * @param $path path of file
+ * @returns link to the preview
+ *
+ * For further information have a look at OC_Helper::previewIcon
+ */
+function preview_icon( $path ) {
+	return OC_Helper::previewIcon( $path );
+}
+
+function publicPreview_icon ( $path, $token ) {
+	return OC_Helper::publicPreviewIcon( $path, $token );
+}
+
+/**
+ * @brief make OC_Helper::humanFileSize available as a simple function
+ * @param int $bytes size in bytes
+ * @return string size as string
+ *
+ * For further information have a look at OC_Helper::humanFileSize
+ */
+function human_file_size( $bytes ) {
+	return OC_Helper::humanFileSize( $bytes );
+}
+
+function relative_modified_date($timestamp) {
+	$l=OC_L10N::get('lib');
+	$timediff = time() - $timestamp;
+	$diffminutes = round($timediff/60);
+	$diffhours = round($diffminutes/60);
+	$diffdays = round($diffhours/24);
+	$diffmonths = round($diffdays/31);
+
+	if($timediff < 60) { return $l->t('seconds ago'); }
+	else if($timediff < 3600) { return $l->n('%n minute ago', '%n minutes ago', $diffminutes); }
+	else if($timediff < 86400) { return $l->n('%n hour ago', '%n hours ago', $diffhours); }
+	else if((date('G')-$diffhours) > 0) { return $l->t('today'); }
+	else if((date('G')-$diffhours) > -24) { return $l->t('yesterday'); }
+	else if($timediff < 2678400) { return $l->n('%n day go', '%n days ago', $diffdays); }
+	else if($timediff < 5184000) { return $l->t('last month'); }
+	else if((date('n')-$diffmonths) > 0) { return $l->n('%n month ago', '%n months ago', $diffmonths); }
+	else if($timediff < 63113852) { return $l->t('last year'); }
+	else { return $l->t('years ago'); }
+}
+
+function html_select_options($options, $selected, $params=array()) {
+	if (!is_array($selected)) {
+		$selected=array($selected);
+	}
+	if (isset($params['combine']) && $params['combine']) {
+		$options = array_combine($options, $options);
+	}
+	$value_name = $label_name = false;
+	if (isset($params['value'])) {
+		$value_name = $params['value'];
+	}
+	if (isset($params['label'])) {
+		$label_name = $params['label'];
+	}
+	$html = '';
+	foreach($options as $value => $label) {
+		if ($value_name && is_array($label)) {
+			$value = $label[$value_name];
+		}
+		if ($label_name && is_array($label)) {
+			$label = $label[$label_name];
+		}
+		$select = in_array($value, $selected) ? ' selected="selected"' : '';
+		$html .= '<option value="' . OC_Util::sanitizeHTML($value) . '"' . $select . '>' . OC_Util::sanitizeHTML($label) . '</option>'."\n";
+	}
+	return $html;
+}
diff --git a/lib/private/template/jsresourcelocator.php b/lib/private/template/jsresourcelocator.php
new file mode 100644
index 00000000000..f8fe3817ce6
--- /dev/null
+++ b/lib/private/template/jsresourcelocator.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Template;
+
+class JSResourceLocator extends ResourceLocator {
+	public function doFind( $script ) {
+		$theme_dir = 'themes/'.$this->theme.'/';
+		if (strpos($script, '3rdparty') === 0
+			&& $this->appendIfExist($this->thirdpartyroot, $script.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'apps/'.$script.$this->form_factor.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'apps/'.$script.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.$script.$this->form_factor.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.$script.'.js')
+			|| $this->appendIfExist($this->serverroot, $script.$this->form_factor.'.js')
+			|| $this->appendIfExist($this->serverroot, $script.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'core/'.$script.$this->form_factor.'.js')
+			|| $this->appendIfExist($this->serverroot, $theme_dir.'core/'.$script.'.js')
+			|| $this->appendIfExist($this->serverroot, 'core/'.$script.$this->form_factor.'.js')
+			|| $this->appendIfExist($this->serverroot, 'core/'.$script.'.js')
+		) {
+			return;
+		}
+		$app = substr($script, 0, strpos($script, '/'));
+		$script = substr($script, strpos($script, '/')+1);
+		$app_path = \OC_App::getAppPath($app);
+		$app_url = \OC_App::getAppWebPath($app);
+		if ($this->appendIfExist($app_path, $script.$this->form_factor.'.js', $app_url)
+			|| $this->appendIfExist($app_path, $script.'.js', $app_url)
+		) {
+			return;
+		}
+		throw new \Exception('js file not found: script:'.$script);
+	}
+
+	public function doFindTheme( $script ) {
+	}
+}
diff --git a/lib/private/template/resourcelocator.php b/lib/private/template/resourcelocator.php
new file mode 100644
index 00000000000..9f83673664d
--- /dev/null
+++ b/lib/private/template/resourcelocator.php
@@ -0,0 +1,70 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Template;
+
+abstract class ResourceLocator {
+	protected $theme;
+	protected $form_factor;
+
+	protected $mapping;
+	protected $serverroot;
+	protected $thirdpartyroot;
+	protected $webroot;
+
+	protected $resources = array();
+
+	public function __construct( $theme, $form_factor, $core_map, $party_map ) {
+		$this->theme = $theme;
+		$this->form_factor = $form_factor;
+		$this->mapping = $core_map + $party_map;
+		$this->serverroot = key($core_map);
+		$this->thirdpartyroot = key($party_map);
+		$this->webroot = $this->mapping[$this->serverroot];
+	}
+
+	abstract public function doFind( $resource );
+	abstract public function doFindTheme( $resource );
+
+	public function find( $resources ) {
+		try {
+			foreach($resources as $resource) {
+				$this->doFind($resource);
+			}
+			if (!empty($this->theme)) {
+				foreach($resources as $resource) {
+					$this->doFindTheme($resource);
+				}
+			}
+		} catch (\Exception $e) {
+			throw new \Exception($e->getMessage().' formfactor:'.$this->form_factor
+						.' serverroot:'.$this->serverroot);
+		}
+	}
+
+	/*
+	 * @brief append the $file resource if exist at $root
+	 * @param $root path to check
+	 * @param $file the filename
+	 * @param $web base for path, default map $root to $webroot
+	 */
+	protected function appendIfExist($root, $file, $webroot = null) {
+		if (is_file($root.'/'.$file)) {
+			if (!$webroot) {
+				$webroot = $this->mapping[$root];
+			}
+			$this->resources[] = array($root, $webroot, $file);
+			return true;
+		}
+		return false;
+	}
+
+	public function getResources() {
+		return $this->resources;
+	}
+}
diff --git a/lib/private/template/templatefilelocator.php b/lib/private/template/templatefilelocator.php
new file mode 100644
index 00000000000..d5a484b1a14
--- /dev/null
+++ b/lib/private/template/templatefilelocator.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Template;
+
+class TemplateFileLocator {
+	protected $form_factor;
+	protected $dirs;
+	private $path;
+
+	public function __construct( $form_factor, $dirs ) {
+		$this->form_factor = $form_factor;
+		$this->dirs = $dirs;
+	}
+
+	public function find( $template ) {
+		if ($template === '') {
+			throw new \InvalidArgumentException('Empty template name');
+		}
+
+		foreach($this->dirs as $dir) {
+			$file = $dir.$template.$this->form_factor.'.php';
+			if (is_file($file)) {
+				$this->path = $dir;
+				return $file;
+			}
+			$file = $dir.$template.'.php';
+			if (is_file($file)) {
+				$this->path = $dir;
+				return $file;
+			}
+		}
+		throw new \Exception('template file not found: template:'.$template.' formfactor:'.$this->form_factor);
+	}
+
+	public function getPath() {
+		return $this->path;
+	}
+}