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Direktori : /home/lightco1/upgrade.lightco.com.au/libraries/fof30/Toolbar/ |
Current File : /home/lightco1/upgrade.lightco.com.au/libraries/fof30/Toolbar/Toolbar.php |
<?php /** * @package FOF * @copyright 2010-2017 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU GPL version 2 or later */ namespace FOF30\Toolbar; use FOF30\Container\Container; use FOF30\Controller\Controller; use FOF30\Toolbar\Exception\MissingAttribute; use FOF30\Toolbar\Exception\UnknownButtonType; use FOF30\Utils\StringHelper; use FOF30\View\DataView\DataViewInterface; use FOF30\View\View; use Joomla\Utilities\ArrayHelper; use JToolBarHelper; use JText; defined('_JEXEC') or die; /** * The Toolbar class renders the back-end component title area and the back- * and front-end toolbars. * * @since 1.0 */ class Toolbar { /** @var Container Component container */ protected $container = null; /** @var array Permissions map, see the __construct method for more information */ public $perms = array(); /** @var array The links to be rendered in the toolbar */ protected $linkbar = array(); /** @var bool Should I render the submenu in the front-end? */ protected $renderFrontendSubmenu = false; /** @var bool Should I render buttons in the front-end? */ protected $renderFrontendButtons = false; /** @var bool Should I use the configuration file (fof.xml) of the component? */ protected $useConfigurationFile = false; /** @var null|bool Are we rendering a data-aware view? */ protected $isDataView = null; /** * Public constructor. * * The $config array can contain the following optional values: * * renderFrontendButtons bool Should I render buttons in the front-end of the component? * renderFrontendSubmenu bool Should I render the submenu in the front-end of the component? * useConfigurationFile bool Should we use the configuration file (fof.xml) of the component? * * @param Container $c The container for the component * @param array $config The configuration overrides, see above */ public function __construct(Container $c, array $config = array()) { // Store the container reference in this object $this->container = $c; // Get a reference to some useful objects $input = $this->container->input; $platform = $this->container->platform; // Get default permissions (can be overriden by the view) $perms = (object)array( 'manage' => $this->container->platform->authorise('core.manage', $input->getCmd('option', 'com_foobar')), 'create' => $this->container->platform->authorise('core.create', $input->getCmd('option', 'com_foobar')), 'edit' => $this->container->platform->authorise('core.edit', $input->getCmd('option', 'com_foobar')), 'editstate' => $this->container->platform->authorise('core.edit.state', $input->getCmd('option', 'com_foobar')), 'delete' => $this->container->platform->authorise('core.delete', $input->getCmd('option', 'com_foobar')), ); // Save front-end toolbar and submenu rendering flags if present in the config if (array_key_exists('renderFrontendButtons', $config)) { $this->renderFrontendButtons = $config['renderFrontendButtons']; } if (array_key_exists('renderFrontendSubmenu', $config)) { $this->renderFrontendSubmenu = $config['renderFrontendSubmenu']; } // If not in the administrative area, load the JToolbarHelper if (!$platform->isBackend()) { // Needed for tests, so we can inject our "special" helper class if (!class_exists('\\JToolbarHelper')) { $platformDirs = $platform->getPlatformBaseDirs(); $path = $platformDirs['root'] . '/administrator/includes/toolbar.php'; require_once $path; } // Things to do if we have to render a front-end toolbar if ($this->renderFrontendButtons) { // Load back-end toolbar language files in front-end $platform->loadTranslations(''); // Needed for tests (we can fake we're not in the backend, but we are still in CLI!) if (!$platform->isCli()) { // Load the core Javascript \JHtml::_('behavior.core'); \JHtml::_('jquery.framework', true); } } } // Store permissions in the local toolbar object $this->perms = $perms; } /** * Renders the toolbar for the current view and task * * @param string $view The view of the component * @param string $task The exact task of the view * * @return void */ public function renderToolbar($view = null, $task = null) { $input = $this->container->input; // If tmpl=component the default behaviour is to not render the toolbar if ($input->getCmd('tmpl', '') == 'component') { $render_toolbar = false; } else { $render_toolbar = true; } // If there is a render_toolbar=0 in the URL, do not render a toolbar $render_toolbar = $input->getBool('render_toolbar', $render_toolbar); if (!$render_toolbar) { return; } // Get the view and task $controller = $this->container->dispatcher->getController(); $autoDetectedView = 'cpanel'; $autoDetectedTask = 'main'; if (is_object($controller) && ($controller instanceof Controller)) { $autoDetectedView = $controller->getName(); $autoDetectedTask = $controller->getTask(); } if (empty($view)) { $view = $input->getCmd('view', $autoDetectedView); } if (empty($task)) { $task = $input->getCmd('task', $autoDetectedTask); } // If there is a fof.xml toolbar configuration use it and return $view = $this->container->inflector->pluralize($view); $toolbarConfig = $this->container->appConfig->get('views.' . ucfirst($view) . '.toolbar.' . $task); $oldValues = array( 'renderFrontendButtons' => $this->renderFrontendButtons, 'renderFrontendSubmenu' => $this->renderFrontendSubmenu, 'useConfigurationFile' => $this->useConfigurationFile, ); $newValues = array( 'renderFrontendButtons' => $this->container->appConfig->get( 'views.' . ucfirst($view) . '.config.renderFrontendButtons', $oldValues['renderFrontendButtons'] ), 'renderFrontendSubmenu' => $this->container->appConfig->get( 'views.' . ucfirst($view) . '.config.renderFrontendSubmenu', $oldValues['renderFrontendSubmenu'] ), 'useConfigurationFile' => $this->container->appConfig->get( 'views.' . ucfirst($view) . '.config.useConfigurationFile', $oldValues['useConfigurationFile'] ), ); foreach ($newValues as $k => $v) { $this->$k = $v; } if (!empty($toolbarConfig) && $this->useConfigurationFile) { $this->renderFromConfig($toolbarConfig); return; } // Check for an onViewTask method $methodName = 'on' . ucfirst($view) . ucfirst($task); if (method_exists($this, $methodName)) { $this->$methodName(); return; } // Check for an onView method $methodName = 'on' . ucfirst($view); if (method_exists($this, $methodName)) { $this->$methodName(); return; } // Check for an onTask method $methodName = 'on' . ucfirst($task); if (method_exists($this, $methodName)) { $this->$methodName(); return; } } /** * Renders the toolbar for the component's Control Panel page * * @return void */ public function onCpanelsBrowse() { if ($this->container->platform->isBackend() || $this->renderFrontendSubmenu) { $this->renderSubmenu(); } if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) { return; } $option = $this->container->componentName; JToolBarHelper::title(JText::_(strtoupper($option)), str_replace('com_', '', $option)); if (!$this->isDataView()) { return; } JToolBarHelper::preferences($option); } /** * Renders the toolbar for the component's Browse pages (the plural views) * * @return void */ public function onBrowse() { // On frontend, buttons must be added specifically if ($this->container->platform->isBackend() || $this->renderFrontendSubmenu) { $this->renderSubmenu(); } if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) { return; } // Setup $option = $this->container->componentName; $view = $this->container->input->getCmd('view', 'cpanel'); // Set toolbar title $subtitle_key = strtoupper($option . '_TITLE_' . $view); JToolBarHelper::title(JText::_(strtoupper($option)) . ': ' . JText::_($subtitle_key), str_replace('com_', '', $option)); if (!$this->isDataView()) { return; } // Add toolbar buttons if ($this->perms->create) { JToolBarHelper::addNew(); } if ($this->perms->edit) { JToolBarHelper::editList(); } if ($this->perms->create || $this->perms->edit) { JToolBarHelper::divider(); } // Published buttons are only added if there is a enabled field in the table try { $model = $this->container->factory->model($view); if ($model->hasField('enabled') && $this->perms->editstate) { JToolBarHelper::publishList(); JToolBarHelper::unpublishList(); JToolBarHelper::divider(); } } catch (\Exception $e) { // Yeah. Let's not add the buttons if we can't load the model... } if ($this->perms->delete) { $msg = JText::_($option . '_CONFIRM_DELETE'); JToolBarHelper::deleteList(strtoupper($msg)); } // A Check-In button is only added if there is a locked_on field in the table try { $model = $this->container->factory->model($view); if ($model->hasField('locked_on') && $this->perms->edit) { JToolBarHelper::checkin(); } } catch (\Exception $e) { // Yeah. Let's not add the button if we can't load the model... } } /** * Renders the toolbar for the component's Read pages * * @return void */ public function onRead() { // On frontend, buttons must be added specifically if ($this->container->platform->isBackend() || $this->renderFrontendSubmenu) { $this->renderSubmenu(); } if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) { return; } $option = $this->container->componentName; $componentName = str_replace('com_', '', $option); $view = $this->container->input->getCmd('view', 'cpanel'); // Set toolbar title $subtitle_key = strtoupper($option . '_TITLE_' . $view . '_READ'); JToolBarHelper::title(JText::_(strtoupper($option)) . ': ' . JText::_($subtitle_key), $componentName); if (!$this->isDataView()) { return; } // Set toolbar icons JToolBarHelper::back(); } /** * Renders the toolbar for the component's Add pages * * @return void */ public function onAdd() { // On frontend, buttons must be added specifically if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) { return; } $option = $this->container->componentName; $componentName = str_replace('com_', '', $option); $view = $this->container->input->getCmd('view', 'cpanel'); // Set toolbar title $subtitle_key = strtoupper($option . '_TITLE_' . $this->container->inflector->pluralize($view)) . '_EDIT'; JToolBarHelper::title(JText::_(strtoupper($option)) . ': ' . JText::_($subtitle_key), $componentName); if (!$this->isDataView()) { return; } // Set toolbar icons if ($this->perms->edit || $this->perms->editown) { // Show the apply button only if I can edit the record, otherwise I'll return to the edit form and get a // 403 error since I can't do that JToolBarHelper::apply(); } JToolBarHelper::save(); if ($this->perms->create) { JToolBarHelper::custom('savenew', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false); } JToolBarHelper::cancel(); } /** * Renders the toolbar for the component's Edit pages * * @return void */ public function onEdit() { // On frontend, buttons must be added specifically if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) { return; } $this->onAdd(); } /** * Removes all links from the link bar * * @return void */ public function clearLinks() { $this->linkbar = array(); } /** * Get the link bar's link definitions * * @return array */ public function &getLinks() { return $this->linkbar; } /** * Append a link to the link bar * * @param string $name The text of the link * @param string|null $link The link to render; set to null to render a separator * @param boolean $active True if it's an active link * @param string|null $icon Icon class (used by some renderers, like the Bootstrap renderer) * @param string|null $parent The parent element (referenced by name)) Thsi will create a dropdown list * * @return void */ public function appendLink($name, $link = null, $active = false, $icon = null, $parent = '') { $linkDefinition = array( 'name' => $name, 'link' => $link, 'active' => $active, 'icon' => $icon ); if (empty($parent)) { if (array_key_exists($name, $this->linkbar)) { $this->linkbar[$name] = array_merge($this->linkbar[$name], $linkDefinition); // If there already are some children, I have to put this view link in the "items" array in the first place if (array_key_exists('items', $this->linkbar[$name])) { array_unshift($this->linkbar[$name]['items'], $linkDefinition); } } else { $this->linkbar[$name] = $linkDefinition; } } else { if (!array_key_exists($parent, $this->linkbar)) { $parentElement = $linkDefinition; $parentElement['name'] = $parent; $parentElement['link'] = null; $this->linkbar[$parent] = $parentElement; $parentElement['items'] = array(); } else { $parentElement = $this->linkbar[$parent]; if (!array_key_exists('dropdown', $parentElement) && !empty($parentElement['link'])) { $newSubElement = $parentElement; $parentElement['items'] = array($newSubElement); } } $parentElement['items'][] = $linkDefinition; $parentElement['dropdown'] = true; if ($active) { $parentElement['active'] = true; } $this->linkbar[$parent] = $parentElement; } } /** * Prefixes (some people erroneously call this "prepend" – there is no such word) a link to the link bar * * @param string $name The text of the link * @param string|null $link The link to render; set to null to render a separator * @param boolean $active True if it's an active link * @param string|null $icon Icon class (used by some renderers, like the Bootstrap renderer) * * @return void */ public function prefixLink($name, $link = null, $active = false, $icon = null) { $linkDefinition = array( 'name' => $name, 'link' => $link, 'active' => $active, 'icon' => $icon ); array_unshift($this->linkbar, $linkDefinition); } /** * Renders the submenu (toolbar links) for all detected views of this component * * @return void */ public function renderSubmenu() { $views = $this->getMyViews(); if (empty($views)) { return; } $activeView = $this->container->input->getCmd('view', 'cpanel'); foreach ($views as $view) { // Get the view name $key = strtoupper($this->container->componentName) . '_TITLE_' . strtoupper($view); //Do we have a translation for this key? if (strtoupper(JText::_($key)) == $key) { $altview = $this->container->inflector->isPlural($view) ? $this->container->inflector->singularize($view) : $this->container->inflector->pluralize($view); $key2 = strtoupper($this->container->componentName) . '_TITLE_' . strtoupper($altview); // Maybe we have for the alternative view? if (strtoupper(JText::_($key2)) == $key2) { // Nope, let's use the raw name $name = ucfirst($view); } else { $name = JText::_($key2); } } else { $name = JText::_($key); } $link = 'index.php?option=' . $this->container->componentName . '&view=' . $view; $active = $view == $activeView; $this->appendLink($name, $link, $active); } } /** * Automatically detects all views of the component * * @return array A list of all views, in the order to be displayed in the toolbar submenu */ protected function getMyViews() { $t_views = array(); $using_meta = false; $componentPaths = $this->container->platform->getComponentBaseDirs($this->container->componentName); $searchPath = $componentPaths['main'] . '/View'; $filesystem = $this->container->filesystem; $allFolders = $filesystem->folderFolders($searchPath); if (!empty($allFolders)) { foreach ($allFolders as $folder) { $view = $folder; // View already added if (in_array($this->container->inflector->pluralize($view), $t_views)) { continue; } // Do we have a 'skip.xml' file in there? $files = $filesystem->folderFiles($searchPath . '/' . $view, '^skip\.xml$'); if (!empty($files)) { continue; } // Do we have extra information about this view? (ie. ordering) $meta = $filesystem->folderFiles($searchPath . '/' . $view, '^metadata\.xml$'); // Not found, do we have it inside the plural one? if (!$meta) { $plural = $this->container->inflector->pluralize($view); if (in_array($plural, $allFolders)) { $view = $plural; $meta = $filesystem->folderFiles($searchPath . '/' . $view, '^metadata\.xml$'); } } if (!empty($meta)) { $using_meta = true; $xml = simplexml_load_file($searchPath . '/' . $view . '/' . $meta[0]); $order = (int)$xml->foflib->ordering; } else { // Next place. It's ok since the index are 0-based and count is 1-based if (!isset($to_order)) { $to_order = array(); } $order = count($to_order); } $view = $this->container->inflector->pluralize($view); $t_view = new \stdClass; $t_view->ordering = $order; $t_view->view = $view; $to_order[] = $t_view; $t_views[] = $view; } } $views = array(); if (!empty($to_order)) { if (class_exists('JArrayHelper')) { \JArrayHelper::sortObjects($to_order, 'ordering'); $views = \JArrayHelper::getColumn($to_order, 'view'); } else { ArrayHelper::sortObjects($to_order, 'ordering'); $views = ArrayHelper::getColumn($to_order, 'view'); } } // If not using the metadata file, let's put the cpanel view on top if (!$using_meta) { $cpanel = array_search('cpanels', $views); if ($cpanel !== false) { unset($views[$cpanel]); array_unshift($views, 'cpanels'); } } return $views; } /** * Return the front-end toolbar rendering flag * * @return boolean */ public function getRenderFrontendButtons() { return $this->renderFrontendButtons; } /** * @param boolean $renderFrontendButtons */ public function setRenderFrontendButtons($renderFrontendButtons) { $this->renderFrontendButtons = $renderFrontendButtons; } /** * Return the front-end submenu rendering flag * * @return boolean */ public function getRenderFrontendSubmenu() { return $this->renderFrontendSubmenu; } /** * @param boolean $renderFrontendSubmenu */ public function setRenderFrontendSubmenu($renderFrontendSubmenu) { $this->renderFrontendSubmenu = $renderFrontendSubmenu; } /** * Is the view we are rendering the toolbar for a data-aware view? * * @return bool */ public function isDataView() { if (is_null($this->isDataView)) { $this->isDataView = false; $controller = $this->container->dispatcher->getController(); $view = null; if (is_object($controller) && ($controller instanceof Controller)) { $view = $controller->getView(); } if (is_object($view) && ($view instanceof View)) { $this->isDataView = $view instanceof DataViewInterface; } } return $this->isDataView; } /** * Render the toolbar from the configuration. * * @param array $toolbar The toolbar definition * * @return void */ private function renderFromConfig(array $toolbar) { $isBackend = $this->container->platform->isBackend(); if ($isBackend || $this->renderFrontendSubmenu) { $this->renderSubmenu(); } if (!$isBackend && !$this->renderFrontendButtons) { return; } if (!$this->isDataView()) { return; } // Render each element foreach ($toolbar as $elementType => $elementAttributes) { $value = isset($elementAttributes['value']) ? $elementAttributes['value'] : null; $this->renderToolbarElement($elementType, $value, $elementAttributes); } return; } /** * Simplified default rendering without any attributes. * * @access protected * @param array $tasks Array of tasks. * * @return void */ protected function renderToolbarElements($tasks) { foreach($tasks as $task) $this->renderToolbarElement($task); } /** * Render a toolbar element. * * @param string $type The element type. * @param mixed $value The element value. * @param array $attributes The element attributes. * * @return void * * @codeCoverageIgnore * @throws \InvalidArgumentException */ private function renderToolbarElement($type, $value = null, array $attributes = array()) { switch ($type) { case 'title': $icon = isset($attributes['icon']) ? $attributes['icon'] : 'generic.png'; if (isset($attributes['translate'])) { $value = JText::_($value); } JToolbarHelper::title($value, $icon); break; case 'divider': JToolbarHelper::divider(); break; case 'custom': $task = isset($attributes['task']) ? $attributes['task'] : ''; $icon = isset($attributes['icon']) ? $attributes['icon'] : ''; $iconOver = isset($attributes['icon_over']) ? $attributes['icon_over'] : ''; $alt = isset($attributes['alt']) ? $attributes['alt'] : ''; $listSelect = isset($attributes['list_select']) ? StringHelper::toBool($attributes['list_select']) : true; JToolbarHelper::custom($task, $icon, $iconOver, $alt, $listSelect); break; case 'preview': $url = isset($attributes['url']) ? $attributes['url'] : ''; $update_editors = isset($attributes['update_editors']) ? StringHelper::toBool($attributes['update_editors']) : false; JToolbarHelper::preview($url, $update_editors); break; case 'help': if (!isset($attributes['help'])) { throw new MissingAttribute('help', 'help'); } $ref = $attributes['help']; $com = isset($attributes['com']) ? StringHelper::toBool($attributes['com']) : false; $override = isset($attributes['override']) ? $attributes['override'] : null; $component = isset($attributes['component']) ? $attributes['component'] : null; JToolbarHelper::help($ref, $com, $override, $component); break; case 'back': $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_BACK'; $href = isset($attributes['href']) ? $attributes['href'] : 'javascript:history.back();'; JToolbarHelper::back($alt, $href); break; case 'media_manager': $directory = isset($attributes['directory']) ? $attributes['directory'] : ''; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_UPLOAD'; JToolbarHelper::media_manager($directory, $alt); break; case 'assign': $task = isset($attributes['task']) ? $attributes['task'] : 'assign'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_ASSIGN'; JToolbarHelper::assign($task, $alt); break; case 'addNew': case 'new': $area = isset($attributes['acl']) ? $attributes['acl'] : 'create'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'add'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_NEW'; $check = isset($attributes['check']) ? StringHelper::toBool($attributes['check']) : false; JToolbarHelper::addNew($task, $alt, $check); } break; case 'copy': $area = isset($attributes['acl']) ? $attributes['acl'] : 'create'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'copy'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JLIB_HTML_BATCH_COPY'; $icon = isset($attributes['icon']) ? $attributes['icon'] : 'copy.png'; $iconOver = isset($attributes['iconOver']) ? $attributes['iconOver'] : 'copy_f2.png'; JToolBarHelper::custom($task, $icon, $iconOver, $alt, false); } break; case 'publish': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'publish'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_PUBLISH'; $check = isset($attributes['check']) ? StringHelper::toBool($attributes['check']) : false; JToolbarHelper::publish($task, $alt, $check); } break; case 'publishList': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'publish'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_PUBLISH'; JToolbarHelper::publishList($task, $alt); } break; case 'unpublish': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'unpublish'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_UNPUBLISH'; $check = isset($attributes['check']) ? StringHelper::toBool($attributes['check']) : false; JToolbarHelper::unpublish($task, $alt, $check); } break; case 'unpublishList': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'unpublish'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_UNPUBLISH'; JToolbarHelper::unpublishList($task, $alt); } break; case 'archiveList': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'archive'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_ARCHIVE'; JToolbarHelper::archiveList($task, $alt); } break; case 'unarchiveList': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'unarchive'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_UNARCHIVE'; JToolbarHelper::unarchiveList($task, $alt); } break; case 'edit': case 'editList': $area = isset($attributes['acl']) ? $attributes['acl'] : 'edit'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'edit'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_EDIT'; JToolbarHelper::editList($task, $alt); } break; case 'editHtml': $task = isset($attributes['task']) ? $attributes['task'] : 'edit_source'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_EDIT_HTML'; JToolbarHelper::editHtml($task, $alt); break; case 'editCss': $task = isset($attributes['task']) ? $attributes['task'] : 'edit_css'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_EDIT_CSS'; JToolbarHelper::editCss($task, $alt); break; case 'deleteList': case 'delete': $area = isset($attributes['acl']) ? $attributes['acl'] : 'delete'; if ($this->checkACL($area)) { $msg = isset($attributes['msg']) ? $attributes['msg'] : ''; $task = isset($attributes['task']) ? $attributes['task'] : 'remove'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_DELETE'; JToolbarHelper::deleteList($msg, $task, $alt); } break; case 'trash': $area = isset($attributes['acl']) ? $attributes['acl'] : 'editstate'; if ($this->checkACL($area)) { $task = isset($attributes['task']) ? $attributes['task'] : 'trash'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_TRASH'; $check = isset($attributes['check']) ? StringHelper::toBool($attributes['check']) : true; JToolbarHelper::trash($task, $alt, $check); } break; case 'apply': $task = isset($attributes['task']) ? $attributes['task'] : 'apply'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_APPLY'; JToolbarHelper::apply($task, $alt); break; case 'save': $task = isset($attributes['task']) ? $attributes['task'] : 'save'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_SAVE'; JToolbarHelper::save($task, $alt); break; case 'savenew': $task = isset($attributes['task']) ? $attributes['task'] : 'savenew'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_SAVE_AND_NEW'; $icon = isset($attributes['icon']) ? $attributes['icon'] : 'save-new.png'; $iconOver = isset($attributes['iconOver']) ? $attributes['iconOver'] : 'save-new_f2.png'; JToolBarHelper::custom($task, $icon, $iconOver, $alt, false); break; case 'save2new': $task = isset($attributes['task']) ? $attributes['task'] : 'save2new'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_SAVE_AND_NEW'; JToolbarHelper::save2new($task, $alt); break; case 'save2copy': $task = isset($attributes['task']) ? $attributes['task'] : 'save2copy'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_SAVE_AS_COPY'; JToolbarHelper::save2copy($task, $alt); break; case 'checkin': $task = isset($attributes['task']) ? $attributes['task'] : 'checkin'; $alt = isset($attributes['alt']) ? $attributes['alt'] :'JTOOLBAR_CHECKIN'; $check = isset($attributes['check']) ? StringHelper::toBool($attributes['check']) : true; JToolbarHelper::checkin($task, $alt, $check); break; case 'cancel': $task = isset($attributes['task']) ? $attributes['task'] : 'cancel'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JTOOLBAR_CANCEL'; JToolbarHelper::cancel($task, $alt); break; case 'preferences': if (!isset($attributes['component'])) { throw new MissingAttribute('component', 'preferences'); } $component = $attributes['component']; $height = isset($attributes['height']) ? $attributes['height'] : '550'; $width = isset($attributes['width']) ? $attributes['width'] : '875'; $alt = isset($attributes['alt']) ? $attributes['alt'] : 'JToolbar_Options'; $path = isset($attributes['path']) ? $attributes['path'] : ''; JToolbarHelper::preferences($component, $height, $width, $alt, $path); break; default: throw new UnknownButtonType($type); } } /** * Checks if the current user has enough privileges for the requested ACL privilege of a custom toolbar button. * * @param string $area The ACL privilege as set up in the $this->perms object * * @return boolean True if the user has the ACL privilege specified */ protected function checkACL($area) { if (is_bool($area)) { return $area; } if (in_array(strtolower($area), array('false','0','no','403'))) { return false; } if (in_array(strtolower($area), array('true','1','yes'))) { return true; } if (in_array(strtolower($area), array('guest'))) { return $this->container->platform->getUser()->guest; } if (in_array(strtolower($area), array('user'))) { return !$this->container->platform->getUser()->guest; } if (empty($area)) { return true; } if (isset($this->perms->$area)) { return $this->perms->$area; } return false; } }