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ComponentHelper.php��0000644��00000031767�15117001404�0010366 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Access\Access; use Joomla\CMS\Component\Exception\MissingComponentException; use Joomla\Registry\Registry; /* * Component helper class * * @since 1.5 / class ComponentHelper { /* * The component list cache * * @var ComponentRecord[] * @since 1.6 / protected static $components = array(); /* * Get the component information. * * @param string $option The component option. * @param boolean $strict If set and the component does not exist, the enabled attribute will be set to false. * * @return ComponentRecord An object with the information for the component. * * @since 1.5 / public static function getComponent($option, $strict = false) { $components = static::getComponents(); if (isset($components[$option])) { return $components[$option]; } $result = new ComponentRecord; $result->enabled = $strict ? false : true; $result->setParams(new Registry); return $result; } /* * Checks if the component is enabled * * @param string $option The component option. * * @return boolean * * @since 1.5 / public static function isEnabled($option) { $components = static::getComponents(); return isset($components[$option]) && $components[$option]->enabled; } /* * Checks if a component is installed * * @param string $option The component option. * * @return integer * * @since 3.4 / public static function isInstalled($option) { $components = static::getComponents(); return isset($components[$option]) ? 1 : 0; } /* * Gets the parameter object for the component * * @param string $option The option for the component. * @param boolean $strict If set and the component does not exist, false will be returned * * @return Registry A Registry object. * * @see Registry * @since 1.5 / public static function getParams($option, $strict = false) { return static::getComponent($option, $strict)->getParams(); } /* * Applies the global text filters to arbitrary text as per settings for current user groups * * @param string $text The string to filter * * @return string The filtered string * * @since 2.5 / public static function filterText($text) { // Punyencoding utf8 email addresses $text = \JFilterInput::getInstance()->emailToPunycode($text); // Filter settings $config = static::getParams('com_config'); $user = \JFactory::getUser(); $userGroups = Access::getGroupsByUser($user->get('id')); $filters = $config->get('filters'); $blackListTags = array(); $blackListAttributes = array(); $customListTags = array(); $customListAttributes = array(); $whiteListTags = array(); $whiteListAttributes = array(); $whiteList = false; $blackList = false; $customList = false; $unfiltered = false; // Cycle through each of the user groups the user is in. // Remember they are included in the Public group as well. foreach ($userGroups as $groupId) { // May have added a group by not saved the filters. if (!isset($filters->$groupId)) { continue; } // Each group the user is in could have different filtering properties. $filterData = $filters->$groupId; $filterType = strtoupper($filterData->filter_type); if ($filterType === 'NH') { // Maximum HTML filtering. } elseif ($filterType === 'NONE') { // No HTML filtering. $unfiltered = true; } else { // Blacklist or whitelist. // Preprocess the tags and attributes. $tags = explode(',', $filterData->filter_tags); $attributes = explode(',', $filterData->filter_attributes); $tempTags = array(); $tempAttributes = array(); foreach ($tags as $tag) { $tag = trim($tag); if ($tag) { $tempTags[] = $tag; } } foreach ($attributes as $attribute) { $attribute = trim($attribute); if ($attribute) { $tempAttributes[] = $attribute; } } // Collect the blacklist or whitelist tags and attributes. // Each list is cumulative. if ($filterType === 'BL') { $blackList = true; $blackListTags = array_merge($blackListTags, $tempTags); $blackListAttributes = array_merge($blackListAttributes, $tempAttributes); } elseif ($filterType === 'CBL') { // Only set to true if Tags or Attributes were added if ($tempTags \|\| $tempAttributes) { $customList = true; $customListTags = array_merge($customListTags, $tempTags); $customListAttributes = array_merge($customListAttributes, $tempAttributes); } } elseif ($filterType === 'WL') { $whiteList = true; $whiteListTags = array_merge($whiteListTags, $tempTags); $whiteListAttributes = array_merge($whiteListAttributes, $tempAttributes); } } } // Remove duplicates before processing (because the blacklist uses both sets of arrays). $blackListTags = array_unique($blackListTags); $blackListAttributes = array_unique($blackListAttributes); $customListTags = array_unique($customListTags); $customListAttributes = array_unique($customListAttributes); $whiteListTags = array_unique($whiteListTags); $whiteListAttributes = array_unique($whiteListAttributes); if (!$unfiltered) { // Custom blacklist precedes Default blacklist if ($customList) { $filter = \JFilterInput::getInstance(array(), array(), 1, 1); // Override filter's default blacklist tags and attributes if ($customListTags) { $filter->tagBlacklist = $customListTags; } if ($customListAttributes) { $filter->attrBlacklist = $customListAttributes; } } // Blacklists take second precedence. elseif ($blackList) { // Remove the whitelisted tags and attributes from the black-list. $blackListTags = array_diff($blackListTags, $whiteListTags); $blackListAttributes = array_diff($blackListAttributes, $whiteListAttributes); $filter = \JFilterInput::getInstance($blackListTags, $blackListAttributes, 1, 1); // Remove whitelisted tags from filter's default blacklist if ($whiteListTags) { $filter->tagBlacklist = array_diff($filter->tagBlacklist, $whiteListTags); } // Remove whitelisted attributes from filter's default blacklist if ($whiteListAttributes) { $filter->attrBlacklist = array_diff($filter->attrBlacklist, $whiteListAttributes); } } // Whitelists take third precedence. elseif ($whiteList) { // Turn off XSS auto clean $filter = \JFilterInput::getInstance($whiteListTags, $whiteListAttributes, 0, 0, 0); } // No HTML takes last place. else { $filter = \JFilterInput::getInstance(); } $text = $filter->clean($text, 'html'); } return $text; } /* * Render the component. * * @param string $option The component option. * @param array $params The component parameters * * @return string * * @since 1.5 * @throws MissingComponentException / public static function renderComponent($option, $params = array()) { $app = \JFactory::getApplication(); // Load template language files. $template = $app->getTemplate(true)->template; $lang = \JFactory::getLanguage(); $lang->load('tpl_' . $template, JPATH_BASE, null, false, true) \|\| $lang->load('tpl_' . $template, JPATH_THEMES . "/$template", null, false, true); if (empty($option)) { throw new MissingComponentException(\JText::_('JLIB_APPLICATION_ERROR_COMPONENT_NOT_FOUND'), 404); } if (JDEBUG) { \JProfiler::getInstance('Application')->mark('beforeRenderComponent ' . $option); } // Record the scope $scope = $app->scope; // Set scope to component name $app->scope = $option; // Build the component path. $option = preg_replace('/[^A-Z0-9_\.-]/i', '', $option); $file = substr($option, 4); // Define component path. if (!defined('JPATH_COMPONENT')) { /* * Defines the path to the active component for the request * * Note this constant is application aware and is different for each application (site/admin). * * @var string * @since 1.5 / define('JPATH_COMPONENT', JPATH_BASE . '/components/' . $option); } if (!defined('JPATH_COMPONENT_SITE')) { /* * Defines the path to the site element of the active component for the request * * @var string * @since 1.5 / define('JPATH_COMPONENT_SITE', JPATH_SITE . '/components/' . $option); } if (!defined('JPATH_COMPONENT_ADMINISTRATOR')) { /* * Defines the path to the admin element of the active component for the request * * @var string * @since 1.5 / define('JPATH_COMPONENT_ADMINISTRATOR', JPATH_ADMINISTRATOR . '/components/' . $option); } $path = JPATH_COMPONENT . '/' . $file . '.php'; // If component is disabled throw error if (!static::isEnabled($option) \|\| !file_exists($path)) { throw new MissingComponentException(\JText::_('JLIB_APPLICATION_ERROR_COMPONENT_NOT_FOUND'), 404); } // Load common and local language files. $lang->load($option, JPATH_BASE, null, false, true) \|\| $lang->load($option, JPATH_COMPONENT, null, false, true); // Handle template preview outlining. $contents = null; // Execute the component. $contents = static::executeComponent($path); // Revert the scope $app->scope = $scope; if (JDEBUG) { \JProfiler::getInstance('Application')->mark('afterRenderComponent ' . $option); } return $contents; } /* * Execute the component. * * @param string $path The component path. * * @return string The component output * * @since 1.7 / protected static function executeComponent($path) { ob_start(); require_once $path; return ob_get_clean(); } /* * Load the installed components into the components property. * * @param string $option The element value for the extension * * @return boolean True on success * * @since 1.5 * @deprecated 4.0 Use JComponentHelper::load() instead / protected static function _load($option) { return static::load($option); } /* * Load the installed components into the components property. * * @param string $option The element value for the extension * * @return boolean True on success * * @since 3.2 * @note As of 4.0 this method will be restructured to only load the data into memory / protected static function load($option) { $loader = function () { $db = \JFactory::getDbo(); $query = $db->getQuery(true) ->select($db->quoteName(array('extension_id', 'element', 'params', 'enabled'), array('id', 'option', null, null))) ->from($db->quoteName('#__extensions')) ->where($db->quoteName('type') . ' = ' . $db->quote('component')) ->where($db->quoteName('state') . ' = 0') ->where($db->quoteName('enabled') . ' = 1'); $db->setQuery($query); return $db->loadObjectList('option', '\JComponentRecord'); }; /* @var \JCacheControllerCallback $cache / $cache = \JFactory::getCache('_system', 'callback'); try { static::$components = $cache->get($loader, array(), __METHOD__); } catch (\JCacheException $e) { static::$components = $loader(); } // Core CMS will use '' as a placeholder for required parameter in this method. In 4.0 this will not be passed at all. if (isset($option) && $option != '') { // Log deprecated warning and display missing component warning only if using deprecated format. try { \JLog::add( sprintf( 'Passing a parameter into %s() is deprecated and will be removed in 4.0. Read %s::$components directly after loading the data.', __METHOD__, __CLASS__ ), \JLog::WARNING, 'deprecated' ); } catch (\RuntimeException $e) { // Informational log only } if (empty(static::$components[$option])) { / * Fatal error * * It is possible for this error to be reached before the global \JLanguage instance has been loaded so we check for its presence * before logging the error to ensure a human friendly message is always given / if (\JFactory::$language) { $msg = \JText::sprintf('JLIB_APPLICATION_ERROR_COMPONENT_NOT_LOADING', $option, \JText::_('JLIB_APPLICATION_ERROR_COMPONENT_NOT_FOUND')); } else { $msg = sprintf('Error loading component: %1$s, %2$s', $option, 'Component not found.'); } \JLog::add($msg, \JLog::WARNING, 'jerror'); return false; } } return true; } /* * Get installed components * * @return ComponentRecord[] The components property * * @since 3.6.3 / public static function getComponents() { if (empty(static::$components)) { static::load(''); } return static::$components; } } ��ComponentRecord.php��0000644��00000005307�15117001404�0010354 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component; defined('JPATH_PLATFORM') or die; use Joomla\Registry\Registry; /* * Object representing a component extension record * * @since 3.7.0 * @note As of 4.0 this class will no longer extend JObject / class ComponentRecord extends \JObject { /* * Primary key * * @var integer * @since 3.7.0 / public $id; /* * The component name * * @var integer * @since 3.7.0 / public $option; /* * The component parameters * * @var string\|Registry * @since 3.7.0 * @note This field is protected to require reading this field to proxy through the getter to convert the params to a Registry instance / protected $params; /* * Indicates if this component is enabled * * @var integer * @since 3.7.0 / public $enabled; /* * Class constructor * * @param array $data The component record data to load * * @since 3.7.0 / public function __construct($data = array()) { foreach ((array) $data as $key => $value) { $this->$key = $value; } } /* * Method to get certain otherwise inaccessible properties from the form field object. * * @param string $name The property name for which to get the value. * * @return mixed The property value or null. * * @since 3.7.0 * @deprecated 4.0 Access the item parameters through the `getParams()` method / public function __get($name) { if ($name === 'params') { return $this->getParams(); } return $this->get($name); } /* * Method to set certain otherwise inaccessible properties of the form field object. * * @param string $name The property name for which to set the value. * @param mixed $value The value of the property. * * @return void * * @since 3.7.0 * @deprecated 4.0 Set the item parameters through the `setParams()` method / public function __set($name, $value) { if ($name === 'params') { $this->setParams($value); return; } $this->set($name, $value); } /* * Returns the menu item parameters * * @return Registry * * @since 3.7.0 / public function getParams() { if (!($this->params instanceof Registry)) { $this->params = new Registry($this->params); } return $this->params; } /* * Sets the menu item parameters * * @param Registry\|string $params The data to be stored as the parameters * * @return void * * @since 3.7.0 / public function setParams($params) { $this->params = $params; } } ��Exception/MissingComponentException.php��0000644��00000001634�15117001404�0014363 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Exception; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Router\Exception\RouteNotFoundException; /* * Exception class defining an error for a missing component * * @since 3.7.0 / class MissingComponentException extends RouteNotFoundException { /* * Constructor * * @param string $message The Exception message to throw. * @param integer $code The Exception code. * @param \Exception $previous The previous exception used for the exception chaining. * * @since 3.7.0 / public function __construct($message = '', $code = 404, \Exception $previous = null) { parent::__construct($message, $code, $previous); } } ��Router/RouterBase.php��0000644��00000002572�15117001404�0010607 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router; defined('JPATH_PLATFORM') or die; /* * Base component routing class * * @since 3.3 / abstract class RouterBase implements RouterInterface { /* * Application object to use in the router * * @var \JApplicationCms * @since 3.4 / public $app; /* * Menu object to use in the router * * @var \JMenu * @since 3.4 / public $menu; /* * Class constructor. * * @param \JApplicationCms $app Application-object that the router should use * @param \JMenu $menu Menu-object that the router should use * * @since 3.4 / public function __construct($app = null, $menu = null) { if ($app) { $this->app = $app; } else { $this->app = \JFactory::getApplication('site'); } if ($menu) { $this->menu = $menu; } else { $this->menu = $this->app->getMenu(); } } /* * Generic method to preprocess a URL * * @param array $query An associative array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.3 / public function preprocess($query) { return $query; } } ��Router/RouterInterface.php��0000644��00000003115�15117001404�0011627 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router; defined('JPATH_PLATFORM') or die; /* * Component routing interface * * @since 3.3 / interface RouterInterface { /* * Prepare-method for URLs * This method is meant to validate and complete the URL parameters. * For example it can add the Itemid or set a language parameter. * This method is executed on each URL, regardless of SEF mode switched * on or not. * * @param array $query An associative array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.3 / public function preprocess($query); /* * Build method for URLs * This method is meant to transform the query parameters into a more human * readable form. It is only executed when SEF mode is switched on. * * @param array &$query An array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.3 / public function build(&$query); /* * Parse method for URLs * This method is meant to transform the human readable URL back into * query parameters. It is only executed when SEF mode is switched on. * * @param array &$segments The segments of the URL to parse. * * @return array The URL attributes to be used by the application. * * @since 3.3 / public function parse(&$segments); } ��Router/RouterLegacy.php��0000644��00000004261�15117001404�0011136 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router; defined('JPATH_PLATFORM') or die; /* * Default routing class for missing or legacy component routers * * @since 3.3 / class RouterLegacy implements RouterInterface { /* * Name of the component * * @var string * @since 3.3 / protected $component; /* * Constructor * * @param string $component Component name without the com_ prefix this router should react upon * * @since 3.3 / public function __construct($component) { $this->component = $component; } /* * Generic preprocess function for missing or legacy component router * * @param array $query An associative array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.3 / public function preprocess($query) { return $query; } /* * Generic build function for missing or legacy component router * * @param array &$query An array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.3 / public function build(&$query) { $function = $this->component . 'BuildRoute'; if (function_exists($function)) { $segments = $function($query); $total = count($segments); for ($i = 0; $i < $total; $i++) { $segments[$i] = str_replace(':', '-', $segments[$i]); } return $segments; } return array(); } /* * Generic parse function for missing or legacy component router * * @param array &$segments The segments of the URL to parse. * * @return array The URL attributes to be used by the application. * * @since 3.3 / public function parse(&$segments) { $function = $this->component . 'ParseRoute'; if (function_exists($function)) { $total = count($segments); for ($i = 0; $i < $total; $i++) { $segments[$i] = preg_replace('/-/', ':', $segments[$i], 1); } return $function($segments); } return array(); } } ��Router/RouterView.php��0000644��00000012623�15117001404�0010645 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Component\Router\Rules\RulesInterface; /* * View-based component routing class * * @since 3.5 / abstract class RouterView extends RouterBase { /* * Name of the router of the component * * @var string * @since 3.5 / protected $name; /* * Array of rules * * @var RulesInterface[] * @since 3.5 / protected $rules = array(); /* * Views of the component * * @var RouterViewConfiguration[] * @since 3.5 / protected $views = array(); /* * Register the views of a component * * @param RouterViewConfiguration $view View configuration object * * @return void * * @since 3.5 / public function registerView(RouterViewConfiguration $view) { $this->views[$view->name] = $view; } /* * Return an array of registered view objects * * @return RouterViewConfiguration[] Array of registered view objects * * @since 3.5 / public function getViews() { return $this->views; } /* * Get the path of views from target view to root view * including content items of a nestable view * * @param array $query Array of query elements * * @return array List of views including IDs of content items * * @since 3.5 / public function getPath($query) { $views = $this->getViews(); $result = array(); // Get the right view object if (isset($query['view']) && isset($views[$query['view']])) { $viewobj = $views[$query['view']]; } // Get the path from the current item to the root view with all IDs if (isset($viewobj)) { $path = array_reverse($viewobj->path); $start = true; $childkey = false; foreach ($path as $element) { $view = $views[$element]; if ($start) { $key = $view->key; $start = false; } else { $key = $childkey; } $childkey = $view->parent_key; if (($key \|\| $view->key) && is_callable(array($this, 'get' . ucfirst($view->name) . 'Segment'))) { if (isset($query[$key])) { $result[$view->name] = call_user_func_array(array($this, 'get' . ucfirst($view->name) . 'Segment'), array($query[$key], $query)); } elseif (isset($query[$view->key])) { $result[$view->name] = call_user_func_array(array($this, 'get' . ucfirst($view->name) . 'Segment'), array($query[$view->key], $query)); } else { $result[$view->name] = array(); } } else { $result[$view->name] = true; } } } return $result; } /* * Get all currently attached rules * * @return RulesInterface[] All currently attached rules in an array * * @since 3.5 / public function getRules() { return $this->rules; } /* * Add a number of router rules to the object * * @param RulesInterface[] $rules Array of JComponentRouterRulesInterface objects * * @return void * * @since 3.5 / public function attachRules($rules) { foreach ($rules as $rule) { $this->attachRule($rule); } } /* * Attach a build rule * * @param RulesInterface $rule The function to be called. * * @return void * * @since 3.5 / public function attachRule(RulesInterface $rule) { $this->rules[] = $rule; } /* * Remove a build rule * * @param RulesInterface $rule The rule to be removed. * * @return boolean Was a rule removed? * * @since 3.5 / public function detachRule(RulesInterface $rule) { foreach ($this->rules as $id => $r) { if ($r == $rule) { unset($this->rules[$id]); return true; } } return false; } /* * Generic method to preprocess a URL * * @param array $query An associative array of URL arguments * * @return array The URL arguments to use to assemble the subsequent URL. * * @since 3.5 / public function preprocess($query) { // Process the parsed variables based on custom defined rules foreach ($this->rules as $rule) { $rule->preprocess($query); } return $query; } /* * Build method for URLs * * @param array &$query Array of query elements * * @return array Array of URL segments * * @since 3.5 / public function build(&$query) { $segments = array(); // Process the parsed variables based on custom defined rules foreach ($this->rules as $rule) { $rule->build($query, $segments); } return $segments; } /* * Parse method for URLs * * @param array &$segments Array of URL string-segments * * @return array Associative array of query values * * @since 3.5 / public function parse(&$segments) { $vars = array(); // Process the parsed variables based on custom defined rules foreach ($this->rules as $rule) { $rule->parse($segments, $vars); } return $vars; } /* * Method to return the name of the router * * @return string Name of the router * * @since 3.5 / public function getName() { if (empty($this->name)) { $r = null; if (!preg_match('/(.)Router/i', get_class($this), $r)) { throw new \Exception('JLIB_APPLICATION_ERROR_ROUTER_GET_NAME', 500); } $this->name = strtolower($r[1]); } return $this->name; } } ��Router/RouterViewConfiguration.php��0000644��00000010170�15117001404�0013370 0��ustar�00��<?php /** * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router; defined('JPATH_PLATFORM') or die; /* * View-configuration class for the view-based component router * * @since 3.5 / class RouterViewConfiguration { /* * Name of the view * * @var string * @since 3.5 / public $name; /* * Key of the view * * @var string * @since 3.5 / public $key = false; /* * Parentview of this one * * @var RouterViewconfiguration * @since 3.5 / public $parent = false; /* * Key of the parent view * * @var string * @since 3.5 / public $parent_key = false; /* * Is this view nestable? * * @var bool * @since 3.5 / public $nestable = false; /* * Layouts that are supported by this view * * @var array * @since 3.5 / public $layouts = array('default'); /* * Child-views of this view * * @var RouterViewconfiguration[] * @since 3.5 / public $children = array(); /* * Keys used for this parent view by the child views * * @var array * @since 3.5 / public $child_keys = array(); /* * Path of views from this one to the root view * * @var array * @since 3.5 / public $path = array(); /* * Constructor for the View-configuration class * * @param string $name Name of the view * * @since 3.5 / public function __construct($name) { $this->name = $name; $this->path[] = $name; } /* * Set the name of the view * * @param string $name Name of the view * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function setName($name) { $this->name = $name; array_pop($this->path); $this->path[] = $name; return $this; } /* * Set the key-identifier for the view * * @param string $key Key of the view * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function setKey($key) { $this->key = $key; return $this; } /* * Set the parent view of this view * * @param RouterViewconfiguration $parent Parent view object * @param string $parentKey Key of the parent view in this context * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function setParent(RouterViewconfiguration $parent, $parentKey = false) { if ($this->parent) { $key = array_search($this, $this->parent->children); if ($key !== false) { unset($this->parent->children[$key]); } if ($this->parent_key) { $child_key = array_search($this->parent_key, $this->parent->child_keys); unset($this->parent->child_keys[$child_key]); } } $this->parent = $parent; $parent->children[] = $this; $this->path = $parent->path; $this->path[] = $this->name; $this->parent_key = $parentKey; if ($parentKey) { $parent->child_keys[] = $parentKey; } return $this; } /* * Set if this view is nestable or not * * @param bool $isNestable If set to true, the view is nestable * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function setNestable($isNestable = true) { $this->nestable = (bool) $isNestable; return $this; } /* * Add a layout to this view * * @param string $layout Layouts that this view supports * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function addLayout($layout) { $this->layouts[] = $layout; $this->layouts = array_unique($this->layouts); return $this; } /* * Remove a layout from this view * * @param string $layout Layouts that this view supports * * @return RouterViewconfiguration This object for chaining * * @since 3.5 / public function removeLayout($layout) { $key = array_search($layout, $this->layouts); if ($key !== false) { unset($this->layouts[$key]); } return $this; } } ��Router/Rules/MenuRules.php��0000644��00000015202�15117001404�0011537 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router\Rules; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Component\Router\RouterView; /* * Rule to identify the right Itemid for a view in a component * * @since 3.4 / class MenuRules implements RulesInterface { /* * Router this rule belongs to * * @var RouterView * @since 3.4 / protected $router; /* * Lookup array of the menu items * * @var array * @since 3.4 / protected $lookup = array(); /* * Class constructor. * * @param RouterView $router Router this rule belongs to * * @since 3.4 / public function __construct(RouterView $router) { $this->router = $router; $this->buildLookup(); } /* * Finds the right Itemid for this query * * @param array &$query The query array to process * * @return void * * @since 3.4 / public function preprocess(&$query) { $active = $this->router->menu->getActive(); /* * If the active item id is not the same as the supplied item id or we have a supplied item id and no active * menu item then we just use the supplied menu item and continue / if (isset($query['Itemid']) && ($active === null \|\| $query['Itemid'] != $active->id)) { return; } // Get query language $language = isset($query['lang']) ? $query['lang'] : ''; if (!isset($this->lookup[$language])) { $this->buildLookup($language); } // Check if the active menu item matches the requested query if ($active !== null && isset($query['Itemid'])) { // Check if active->query and supplied query are the same $match = true; foreach ($active->query as $k => $v) { if (isset($query[$k]) && $v !== $query[$k]) { // Compare again without alias if (is_string($v) && $v == current(explode(':', $query[$k], 2))) { continue; } $match = false; break; } } if ($match) { // Just use the supplied menu item return; } } $needles = $this->router->getPath($query); $layout = isset($query['layout']) && $query['layout'] !== 'default' ? ':' . $query['layout'] : ''; if ($needles) { foreach ($needles as $view => $ids) { $viewLayout = $view . $layout; if ($layout && isset($this->lookup[$language][$viewLayout])) { if (is_bool($ids)) { $query['Itemid'] = $this->lookup[$language][$viewLayout]; return; } foreach ($ids as $id => $segment) { if (isset($this->lookup[$language][$viewLayout][(int) $id])) { $query['Itemid'] = $this->lookup[$language][$viewLayout][(int) $id]; return; } } } if (isset($this->lookup[$language][$view])) { if (is_bool($ids)) { $query['Itemid'] = $this->lookup[$language][$view]; return; } foreach ($ids as $id => $segment) { if (isset($this->lookup[$language][$view][(int) $id])) { $query['Itemid'] = $this->lookup[$language][$view][(int) $id]; return; } } } } } // Check if the active menuitem matches the requested language if ($active && $active->component === 'com_' . $this->router->getName() && ($language === '' \|\| in_array($active->language, array('', $language)) \|\| !\JLanguageMultilang::isEnabled())) { $query['Itemid'] = $active->id; return; } // If not found, return language specific home link $default = $this->router->menu->getDefault($language); if (!empty($default->id)) { $query['Itemid'] = $default->id; } } /** * Method to build the lookup array * * @param string $language The language that the lookup should be built up for * * @return void * * @since 3.4 / protected function buildLookup($language = '') { // Prepare the reverse lookup array. if (!isset($this->lookup[$language])) { $this->lookup[$language] = array(); $component = ComponentHelper::getComponent('com_' . $this->router->getName()); $views = $this->router->getViews(); $attributes = array('component_id'); $values = array((int) $component->id); $attributes[] = 'language'; $values[] = array($language, ''); $items = $this->router->menu->getItems($attributes, $values); foreach ($items as $item) { if (isset($item->query['view'], $views[$item->query['view']])) { $view = $item->query['view']; $layout = ''; if (isset($item->query['layout'])) { $layout = ':' . $item->query['layout']; } if ($views[$view]->key) { if (!isset($this->lookup[$language][$view . $layout])) { $this->lookup[$language][$view . $layout] = array(); } if (!isset($this->lookup[$language][$view])) { $this->lookup[$language][$view] = array(); } // If menuitem has no key set, we assume 0. if (!isset($item->query[$views[$view]->key])) { $item->query[$views[$view]->key] = 0; } /* * Here it will become a bit tricky * language != * can override existing entries * language == * cannot override existing entries / if (!isset($this->lookup[$language][$view . $layout][$item->query[$views[$view]->key]]) \|\| $item->language !== '') { $this->lookup[$language][$view . $layout][$item->query[$views[$view]->key]] = $item->id; $this->lookup[$language][$view][$item->query[$views[$view]->key]] = $item->id; } } else { /** * Here it will become a bit tricky * language != * can override existing entries * language == * cannot override existing entries / if (!isset($this->lookup[$language][$view . $layout]) \|\| $item->language !== '') { $this->lookup[$language][$view . $layout] = $item->id; $this->lookup[$language][$view] = $item->id; } } } } } } /** * Dummymethod to fullfill the interface requirements * * @param array &$segments The URL segments to parse * @param array &$vars The vars that result from the segments * * @return void * * @since 3.4 * @codeCoverageIgnore / public function parse(&$segments, &$vars) { } /* * Dummymethod to fullfill the interface requirements * * @param array &$query The vars that should be converted * @param array &$segments The URL segments to create * * @return void * * @since 3.4 * @codeCoverageIgnore / public function build(&$query, &$segments) { } } ��Router/Rules/NomenuRules.php��0000644��00000005524�15117001404�0012102 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router\Rules; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Component\Router\RouterView; /* * Rule to process URLs without a menu item * * @since 3.4 / class NomenuRules implements RulesInterface { /* * Router this rule belongs to * * @var RouterView * @since 3.4 / protected $router; /* * Class constructor. * * @param RouterView $router Router this rule belongs to * * @since 3.4 / public function __construct(RouterView $router) { $this->router = $router; } /* * Dummymethod to fullfill the interface requirements * * @param array &$query The query array to process * * @return void * * @since 3.4 * @codeCoverageIgnore / public function preprocess(&$query) { } /* * Parse a menu-less URL * * @param array &$segments The URL segments to parse * @param array &$vars The vars that result from the segments * * @return void * * @since 3.4 / public function parse(&$segments, &$vars) { $active = $this->router->menu->getActive(); if (!is_object($active)) { $views = $this->router->getViews(); if (isset($views[$segments[0]])) { $vars['view'] = array_shift($segments); if (isset($views[$vars['view']]->key) && isset($segments[0])) { $vars[$views[$vars['view']]->key] = preg_replace('/-/', ':', array_shift($segments), 1); } } } } /* * Build a menu-less URL * * @param array &$query The vars that should be converted * @param array &$segments The URL segments to create * * @return void * * @since 3.4 / public function build(&$query, &$segments) { $menu_found = false; if (isset($query['Itemid'])) { $item = $this->router->menu->getItem($query['Itemid']); if (!isset($query['option']) \|\| ($item && $item->query['option'] === $query['option'])) { $menu_found = true; } } if (!$menu_found && isset($query['view'])) { $views = $this->router->getViews(); if (isset($views[$query['view']])) { $view = $views[$query['view']]; $segments[] = $query['view']; if ($view->key && isset($query[$view->key])) { if (is_callable(array($this->router, 'get' . ucfirst($view->name) . 'Segment'))) { $result = call_user_func_array(array($this->router, 'get' . ucfirst($view->name) . 'Segment'), array($query[$view->key], $query)); $segments[] = str_replace(':', '-', array_shift($result)); } else { $segments[] = str_replace(':', '-', $query[$view->key]); } unset($query[$views[$query['view']]->key]); } unset($query['view']); } } } } ��Router/Rules/RulesInterface.php��0000644��00000003157�15117001404�0012541 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router\Rules; defined('JPATH_PLATFORM') or die; /* * RouterRules interface for Joomla * * @since 3.4 / interface RulesInterface { /* * Prepares a query set to be handed over to the build() method. * This should complete a partial query set to work as a complete non-SEFed * URL and in general make sure that all information is present and properly * formatted. For example, the Itemid should be retrieved and set here. * * @param array &$query The query array to process * * @return void * * @since 3.4 / public function preprocess(&$query); /* * Parses a URI to retrieve informations for the right route through * the component. * This method should retrieve all its input from its method arguments. * * @param array &$segments The URL segments to parse * @param array &$vars The vars that result from the segments * * @return void * * @since 3.4 / public function parse(&$segments, &$vars); /* * Builds URI segments from a query to encode the necessary informations * for a route in a human-readable URL. * This method should retrieve all its input from its method arguments. * * @param array &$query The vars that should be converted * @param array &$segments The URL segments to create * * @return void * * @since 3.4 / public function build(&$query, &$segments); } ��Router/Rules/StandardRules.php��0000644��00000015231�15117001404�0012375 0��ustar�00��<?php /* * Joomla! Content Management System * * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt / namespace Joomla\CMS\Component\Router\Rules; defined('JPATH_PLATFORM') or die; use Joomla\CMS\Component\Router\RouterView; /* * Rule for the standard handling of component routing * * @since 3.4 / class StandardRules implements RulesInterface { /* * Router this rule belongs to * * @var RouterView * @since 3.4 / protected $router; /* * Class constructor. * * @param RouterView $router Router this rule belongs to * * @since 3.4 / public function __construct(RouterView $router) { $this->router = $router; } /* * Dummymethod to fullfill the interface requirements * * @param array &$query The query array to process * * @return void * * @since 3.4 / public function preprocess(&$query) { } /* * Parse the URL * * @param array &$segments The URL segments to parse * @param array &$vars The vars that result from the segments * * @return void * * @since 3.4 / public function parse(&$segments, &$vars) { // Get the views and the currently active query vars $views = $this->router->getViews(); $active = $this->router->menu->getActive(); if ($active) { $vars = array_merge($active->query, $vars); } // We don't have a view or its not a view of this component! We stop here if (!isset($vars['view']) \|\| !isset($views[$vars['view']])) { return; } // Copy the segments, so that we can iterate over all of them and at the same time modify the original segments $tempSegments = $segments; // Iterate over the segments as long as a segment fits foreach ($tempSegments as $segment) { // Our current view is nestable. We need to check first if the segment fits to that if ($views[$vars['view']]->nestable) { if (is_callable(array($this->router, 'get' . ucfirst($views[$vars['view']]->name) . 'Id'))) { $key = call_user_func_array(array($this->router, 'get' . ucfirst($views[$vars['view']]->name) . 'Id'), array($segment, $vars)); // Did we get a proper key? If not, we need to look in the child-views if ($key) { $vars[$views[$vars['view']]->key] = $key; array_shift($segments); continue; } } else { // The router is not complete. The get<View>Id() method is missing. return; } } // Lets find the right view that belongs to this segment $found = false; foreach ($views[$vars['view']]->children as $view) { if (!$view->key) { if ($view->name === $segment) { // The segment is a view name $parent = $views[$vars['view']]; $vars['view'] = $view->name; $found = true; if ($view->parent_key && isset($vars[$parent->key])) { $parent_key = $vars[$parent->key]; $vars[$view->parent_key] = $parent_key; unset($vars[$parent->key]); } break; } } elseif (is_callable(array($this->router, 'get' . ucfirst($view->name) . 'Id'))) { // Hand the data over to the router specific method and see if there is a content item that fits $key = call_user_func_array(array($this->router, 'get' . ucfirst($view->name) . 'Id'), array($segment, $vars)); if ($key) { // Found the right view and the right item $parent = $views[$vars['view']]; $vars['view'] = $view->name; $found = true; if ($view->parent_key && isset($vars[$parent->key])) { $parent_key = $vars[$parent->key]; $vars[$view->parent_key] = $parent_key; unset($vars[$parent->key]); } $vars[$view->key] = $key; break; } } } if (!$found) { return; } array_shift($segments); } } /* * Build a standard URL * * @param array &$query The vars that should be converted * @param array &$segments The URL segments to create * * @return void * * @since 3.4 */ public function build(&$query, &$segments) { if (!isset($query['Itemid'], $query['view'])) { return; } // Get the menu item belonging to the Itemid that has been found $item = $this->router->menu->getItem($query['Itemid']); if ($item === null \|\| $item->component !== 'com_' . $this->router->getName() \|\| !isset($item->query['view'])) { return; } // Get menu item layout $mLayout = isset($item->query['layout']) ? $item->query['layout'] : null; // Get all views for this component $views = $this->router->getViews(); // Return directly when the URL of the Itemid is identical with the URL to build if ($item->query['view'] === $query['view']) { $view = $views[$query['view']]; if (!$view->key) { unset($query['view']); if (isset($query['layout']) && $mLayout === $query['layout']) { unset($query['layout']); } return; } if (isset($query[$view->key]) && $item->query[$view->key] == (int) $query[$view->key]) { unset($query[$view->key]); while ($view) { unset($query[$view->parent_key]); $view = $view->parent; } unset($query['view']); if (isset($query['layout']) && $mLayout === $query['layout']) { unset($query['layout']); } return; } } // Get the path from the view of the current URL and parse it to the menu item $path = array_reverse($this->router->getPath($query), true); $found = false; foreach ($path as $element => $ids) { $view = $views[$element]; if ($found === false && $item->query['view'] === $element) { if ($view->nestable) { $found = true; } elseif ($view->children) { $found = true; continue; } } if ($found === false) { // Jump to the next view continue; } if ($ids) { if ($view->nestable) { $found2 = false; foreach (array_reverse($ids, true) as $id => $segment) { if ($found2) { $segments[] = str_replace(':', '-', $segment); } elseif ((int) $item->query[$view->key] === (int) $id) { $found2 = true; } } } elseif ($ids === true) { $segments[] = $element; } else { $segments[] = str_replace(':', '-', current($ids)); } } if ($view->parent_key) { // Remove parent key from query unset($query[$view->parent_key]); } } if ($found) { unset($query[$views[$query['view']]->key], $query['view']); if (isset($query['layout']) && $mLayout === $query['layout']) { unset($query['layout']); } } } } ��

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