+global\contentBlueprintsPages::__viewEdit()

Complexity

Conditions	42
Paths	> 20000

Size

Total Lines	303
Code Lines	172

Duplication

Lines	30
Ratio	9.9 %

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function __viewEdit()

__viewEdit uses the super-global variable $_POST which is generally not recommended.

    {
        $this->setPageType('form');
        $fields = array("title"=>null, "handle"=>null, "parent"=>null, "params"=>null, "type"=>null, "data_sources"=>null);
        $existing = $fields;

        $nesting = (Symphony::Configuration()->get('pages_table_nest_children', 'symphony') === 'yes');

        // Verify page exists:
        if ($this->_context['action'] === 'edit') {
            if (!$page_id = (int)$this->_context['id']) {
                redirect(SYMPHONY_URL . '/blueprints/pages/');
            }

            $existing = PageManager::fetchPageByID($page_id);

            if (!$existing) {
                Administration::instance()->errorPageNotFound();
            } else {
                $existing['type'] = PageManager::fetchPageTypes($page_id);
            }
        }

        // Status message:
        if (isset($this->_context['flag'])) {
            $flag = $this->_context['flag'];
            $parent_link_suffix = $message = '';
            $time = Widget::Time();

            if (isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])) {
                $parent_link_suffix = "?parent=" . $_REQUEST['parent'];
            } elseif ($nesting && isset($existing) && !is_null($existing['parent'])) {
                $parent_link_suffix = '?parent=' . $existing['parent'];
            }

            switch ($flag) {
                case 'saved':
                    $message = __('Page updated at %s.', array($time->generate()));
                    break;
                case 'created':
                    $message = __('Page created at %s.', array($time->generate()));
            }

            $this->pageAlert(
                $message
                . ' <a href="' . SYMPHONY_URL . '/blueprints/pages/new/' . $parent_link_suffix . '" accesskey="c">'
                . __('Create another?')
                . '</a> <a href="' . SYMPHONY_URL . '/blueprints/pages/" accesskey="a">'
                . __('View all Pages')
                . '</a>',
                Alert::SUCCESS
            );
        }

        // Find values:
        if (isset($_POST['fields'])) {
            $fields = $_POST['fields'];
        } elseif ($this->_context['action'] === 'edit') {
            $fields = $existing;

            if (!is_null($fields['type'])) {
                $fields['type'] = implode(', ', $fields['type']);
            }

            $fields['data_sources'] = preg_split('/,/i', $fields['data_sources'], -1, PREG_SPLIT_NO_EMPTY);
            $fields['events'] = preg_split('/,/i', $fields['events'], -1, PREG_SPLIT_NO_EMPTY);
        } elseif (isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])) {
            $fields['parent'] = $_REQUEST['parent'];
        }

        $title = $fields['title'];

        if (trim($title) === '') {
            $title = $existing['title'];
        }

        $this->setTitle(__(
            ($title ? '%1$s &ndash; %2$s &ndash; %3$s' : '%2$s &ndash; %3$s'),
            array(
                $title,
                __('Pages'),
                __('Symphony')
            )
        ));

        $page_id = isset($page_id) ? $page_id : null;

        if (!empty($title)) {
            $page_url = URL . '/' . PageManager::resolvePagePath($page_id) . '/';

            $this->appendSubheading($title, array(
                Widget::Anchor(__('View Page'), $page_url, __('View Page on Frontend'), 'button', null, array('target' => '_blank', 'accesskey' => 'v'))
            ));
        } else {
            $this->appendSubheading(!empty($title) ? $title : __('Untitled'));
        }

        if (isset($page_id)) {
            $this->insertBreadcrumbsUsingPageIdentifier($page_id, false);
        } else {
            $_GET['parent'] = isset($_GET['parent']) ? $_GET['parent'] : null;
            $this->insertBreadcrumbsUsingPageIdentifier((int)$_GET['parent'], true);
        }

        // Title --------------------------------------------------------------

        $fieldset = new XMLElement('fieldset');
        $fieldset->setAttribute('class', 'settings');
        $fieldset->appendChild(new XMLElement('legend', __('Page Settings')));

        $label = Widget::Label(__('Name'));
        $label->appendChild(Widget::Input(
            'fields[title]', General::sanitize($fields['title'])
        ));

        if (isset($this->_errors['title'])) {
            $label = Widget::Error($label, $this->_errors['title']);
        }

        $fieldset->appendChild($label);

        // Handle -------------------------------------------------------------

        $group = new XMLElement('div');
        $group->setAttribute('class', 'two columns');
        $column = new XMLElement('div');
        $column->setAttribute('class', 'column');

        $label = Widget::Label(__('Handle'));
        $label->appendChild(Widget::Input(
            'fields[handle]', $fields['handle']
        ));

        if (isset($this->_errors['handle'])) {
            $label = Widget::Error($label, $this->_errors['handle']);
        }

        $column->appendChild($label);

        // Parent ---------------------------------------------------------

        $label = Widget::Label(__('Parent Page'));

        $where = array(
            sprintf('id != %d', $page_id)
        );
        $pages = PageManager::fetch(false, array('id'), $where, 'title ASC');

        $options = array(
            array('', false, '/')
        );

        if (!empty($pages)) {
            foreach ($pages as $page) {
                $options[] = array(
                    $page['id'], $fields['parent'] === $page['id'],
                    '/' . PageManager::resolvePagePath($page['id'])
                );
            }

            usort($options, array($this, '__compare_pages'));
        }

        $label->appendChild(Widget::Select(
            'fields[parent]', $options
        ));
        $column->appendChild($label);
        $group->appendChild($column);

        // Parameters ---------------------------------------------------------

        $column = new XMLElement('div');
        $column->setAttribute('class', 'column');

        $label = Widget::Label(__('Parameters'));
        $label->appendChild(Widget::Input(
            'fields[params]', $fields['params'], 'text', array('placeholder' => 'param1/param2')
        ));
        $column->appendChild($label);

        // Type -----------------------------------------------------------

        $label = Widget::Label(__('Type'));
        $label->appendChild(Widget::Input('fields[type]', $fields['type']));

        if (isset($this->_errors['type'])) {
            $label = Widget::Error($label, $this->_errors['type']);
        }

        $column->appendChild($label);

        $tags = new XMLElement('ul');
        $tags->setAttribute('class', 'tags');
        $tags->setAttribute('data-interactive', 'data-interactive');

        $types = PageManager::fetchAvailablePageTypes();

        foreach ($types as $type) {
            $tags->appendChild(new XMLElement('li', $type));
        }

        $column->appendChild($tags);
        $group->appendChild($column);
        $fieldset->appendChild($group);
        $this->Form->appendChild($fieldset);

        // Events -------------------------------------------------------------

        $fieldset = new XMLElement('fieldset');
        $fieldset->setAttribute('class', 'settings');
        $fieldset->appendChild(new XMLElement('legend', __('Page Resources')));

        $group = new XMLElement('div');
        $group->setAttribute('class', 'two columns');

        $label = Widget::Label(__('Events'));
        $label->setAttribute('class', 'column');

        $events = ResourceManager::fetch(ResourceManager::RESOURCE_TYPE_EVENT, array(), array(), 'name ASC');
        $options = array();

        if (is_array($events) && !empty($events)) {
            if (!isset($fields['events'])) {
                $fields['events'] = array();
            }

            foreach ($events as $name => $about) {
                $options[] = array(
                    $name, in_array($name, $fields['events']), $about['name']
                );
            }
        }

        $label->appendChild(Widget::Select('fields[events][]', $options, array('multiple' => 'multiple')));
        $group->appendChild($label);

        // Data Sources -------------------------------------------------------

        $label = Widget::Label(__('Data Sources'));
        $label->setAttribute('class', 'column');

        $datasources = ResourceManager::fetch(ResourceManager::RESOURCE_TYPE_DS, array(), array(), 'name ASC');
        $options = array();

        if (is_array($datasources) && !empty($datasources)) {
            if (!isset($fields['data_sources'])) {
                $fields['data_sources'] = array();
            }

            foreach ($datasources as $name => $about) {
                $options[] = array(
                    $name, in_array($name, $fields['data_sources']), $about['name']
                );
            }
        }

        $label->appendChild(Widget::Select('fields[data_sources][]', $options, array('multiple' => 'multiple')));
        $group->appendChild($label);
        $fieldset->appendChild($group);
        $this->Form->appendChild($fieldset);

        // Controls -----------------------------------------------------------

        /**
         * After all Page related Fields have been added to the DOM, just before the
         * actions.
         *
         * @delegate AppendPageContent
         * @param string $context
         *  '/blueprints/pages/'
         * @param XMLElement $form
         * @param array $fields
         * @param array $errors
         */
        Symphony::ExtensionManager()->notifyMembers(
            'AppendPageContent',
            '/blueprints/pages/',
            array(
                'form'        => &$this->Form,
                'fields'    => &$fields,
                'errors'    => $this->_errors
            )
        );

        $div = new XMLElement('div');
        $div->setAttribute('class', 'actions');
        $div->appendChild(Widget::Input(
            'action[save]', ($this->_context['action'] === 'edit' ? __('Save Changes') : __('Create Page')),
            'submit', array('accesskey' => 's')
        ));

        if ($this->_context['action'] === 'edit') {
            $button = new XMLElement('button', __('Delete'));
            $button->setAttributeArray(array('name' => 'action[delete]', 'class' => 'button confirm delete', 'title' => __('Delete this page'), 'accesskey' => 'd', 'data-message' => __('Are you sure you want to delete this page?')));
            $div->appendChild($button);
        }

        $this->Form->appendChild($div);

        if (isset($_REQUEST['parent']) && is_numeric($_REQUEST['parent'])) {
            $this->Form->appendChild(new XMLElement('input', null, array('type' => 'hidden', 'name' => 'parent', 'value' => $_REQUEST['parent'])));
        }
    }