IMPR: Move features from silverstripe-webpack repo

_config/base-config.yml

@@ -4,9 +4,6 @@ Name: a2nt-cms-niceties-base-config
 SilverStripe\Core\Manifest\ModuleManifest:
   project: app
 
-Page:
-  default_container_class: 'container'
-
 #SilverStripe\Admin\LeftAndMain:
 #  extra_requirements_javascript:
 #    - 'colymba/gridfield-bulk-editing-tools:client/dist/js/main.js'

_config/base-extensions.yml

@@ -12,7 +12,12 @@ SilverStripe\SiteConfig\SiteConfig:
     - A2nt\CMSNiceties\Extensions\SiteConfigExtension
     - A2nt\CMSNiceties\Extensions\NotificationsExtension
 
+PageController:
+  extensions:
+    - A2nt\CMSNiceties\Extensions\PageControllerEx
+
 SilverStripe\CMS\Model\SiteTree:
+  default_container_class: 'container'
   extensions:
     - A2nt\CMSNiceties\Extensions\SiteTreeExtension
 

src/Extensions/PageControllerEx.php

@@ -0,0 +1,255 @@
+<?php
+
+namespace A2nt\CMSNiceties\Extensions;
+
+use DNADesign\Elemental\Models\ElementalArea;
+use Page;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Control\Controller;
+use SilverStripe\Control\Director;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Extension;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\Form;
+use SilverStripe\Forms\FormAction;
+use SilverStripe\Forms\RequiredFields;
+use SilverStripe\Forms\TextField;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\ORM\PaginatedList;
+use SilverStripe\View\ArrayData;
+
+class PageControllerEx extends Extension
+{
+    private static $allowed_actions = [
+        'SearchForm',
+    ];
+
+    private $site_message;
+
+    public static function DefaultContainer()
+    {
+        return SiteTreeExtension::DefaultContainer();
+    }
+
+    public function CurrentTime()
+    {
+        return DBDatetime::now();
+    }
+
+    public function isDev()
+    {
+        return Director::isDev();
+    }
+
+    public function getSiteWideMessage()
+    {
+        $obj = $this->owner;
+
+        $request = $obj->getRequest();
+
+        if ($request->isGET() && ! $this->site_message) {
+            $session = $request->getSession();
+            $this->site_message = $session->get('SiteWideMessage');
+            $session->clear('SiteWideMessage');
+        }
+
+        return $this->site_message;
+    }
+
+    public function getParentRecursively()
+    {
+        $obj = $this->owner;
+        return $obj->Level(1);
+    }
+
+    public static function setSiteWideMessage($message, $type, $request = null)
+    {
+        $request = $request ? $request : Controller::curr()->getRequest();
+        $request->getSession()->set(
+            'SiteWideMessage',
+            ArrayData::create([
+                'Message' => $message,
+                'Type' => $type,
+            ])
+        );
+
+        return true;
+    }
+
+    private static $searchable_elements = [
+        ElementContent::class,
+    ];
+
+    private static $searchable_objects = [
+        TeamMember::class,
+    ];
+
+    private $search_term;
+
+    public function index(HTTPRequest $request)
+    {
+        $obj = $this->owner;
+        $search = $request->getVar('q');
+        if ($search) {
+            return $this->doSearch($search);
+        }
+
+        return $obj->render();
+    }
+
+    public function setAction($action)
+    {
+        $obj = $this->owner;
+        $obj->action = $action;
+    }
+
+    public function ElementalArea()
+    {
+        $obj = $this->owner;
+        if (!$obj->getAction() || 'index' === $obj->getAction()) {
+            return ElementalArea::get()->byID($obj->getField('ElementalAreaID'));
+        }
+
+        return false;
+    }
+
+    public function CurrentElement()
+    {
+        $controller_curr = Controller::curr();
+
+        if (is_a($controller_curr, ElementFormController::class)) {
+            return $controller_curr;
+        }
+
+        return false;
+    }
+
+    public function SearchForm(): Form
+    {
+        $obj = $this->owner;
+        $config = $obj->SiteConfig();
+
+        $form = Form::create(
+            $obj,
+            __FUNCTION__,
+            FieldList::create(
+                TextField::create('q', 'Search ...')
+                    ->setAttribute('placeholder', 'What are you looking for?')
+            ),
+            FieldList::create(
+                FormAction::create(
+                    'doSearch',
+                    'Find it!'
+                )
+                    ->setUseButtonTag(true)
+                    ->addExtraClass('btn-secondary')
+                    ->setButtonContent(
+                        '<i class="fas fa-search"></i>'
+                        . '<span class="sr-only">Search</span>'
+                    )
+            ),
+            RequiredFields::create(['q'])
+        )->setFormMethod('GET');
+
+        $form->setLegend('Search ' . $config->getField('Title') . ' Website');
+
+        return $form;
+    }
+
+    public function doSearch($data)
+    {
+        $obj = $this->owner;
+        $this->search_term = is_array($data) ? $data['q'] : $data;
+
+        return $obj->renderWith(['PageController_search', 'Page']);
+    }
+
+    public function SearchResults()
+    {
+        $term = $this->search_term;
+        if (! $term) {
+            return false;
+        }
+
+        $results = ArrayList::create();
+
+        // get pages by title and content
+        $pages = SiteTree::get()->filterAny([
+            'Title:PartialMatch' => $term,
+            'Content:PartialMatch' => $term,
+        ])->exclude([
+            'ClassName' => ErrorPage::class,
+        ])->sort('Created DESC');
+
+        $results->merge($pages);
+
+        // get pages by elements
+        $elements = self::getSearchObjects(
+            Page::config()->get('searchable_elements'),
+            $term
+        );
+
+        foreach ($elements as $element) {
+            if (!is_a($element, \DNADesign\Elemental\Models\BaseElement::class)
+                && !$element->hasMethod('getPage')) {
+                continue;
+            }
+
+            $page = $element->getPage();
+            if (! $page) {
+                continue;
+            }
+
+            $results->push($page);
+        }
+
+        // get pages by objects
+        $elements = self::getSearchObjects(
+            Page::config()->get('searchable_objects'),
+            $term
+        );
+
+        foreach ($elements as $element) {
+            $page = $element->getPage();
+
+            if (!$element->hasMethod('getPage')) {
+                continue;
+            }
+
+            if (! $page) {
+                continue;
+            }
+
+            $results->push($page);
+        }
+
+        $results->removeDuplicates();
+
+        return ArrayData::create([
+            'Title' => 'You searched for: "' . $term . '"',
+            'Results' => PaginatedList::create($results),
+        ]);
+    }
+
+    private static function getSearchObjects($classNames, $term): ArrayList
+    {
+        $elements = ArrayList::create();
+        foreach ($classNames as $class) {
+            $fields = Config::inst()->get($class, 'frontend_searchable_fields');
+            if (!$fields) {
+                continue;
+            }
+
+            $find = array_combine($fields, $fields);
+            $find = array_map(static function () use ($term) {
+                return $term;
+            }, $find);
+
+            $elements->merge($class::get()->filterAny($find)->sort('Created DESC'));
+        }
+
+        return $elements;
+    }
+}

src/Extensions/SiteTreeExtension.php

@@ -3,6 +3,8 @@
 namespace A2nt\CMSNiceties\Extensions;
 
 use A2nt\ElementalBasics\Elements\SidebarElement;
+use DNADesign\Elemental\Models\ElementContent;
+use SilverStripe\CMS\Model\SiteTree;
 use SilverStripe\Forms\TextareaField;
 use SilverStripe\ORM\DataExtension;
 use SilverStripe\Forms\FieldList;
@@ -15,6 +17,7 @@ use SilverStripe\Forms\FieldList;
  */
 class SiteTreeExtension extends DataExtension
 {
+    protected $_cached = [];
     private static $db = [
         'ExtraCode' => 'Text',
     ];
@@ -45,15 +48,15 @@ class SiteTreeExtension extends DataExtension
     {
         $obj = $this->owner;
         $area = $obj->ElementalArea();
-        if(!$area) {
+        if (!$area) {
             return true;
         }
         $els = $area->Elements();
-        if(!$els) {
+        if (!$els) {
             return true;
         }
         $els = $els->find('ClassName', SidebarElement::class);
-        if(!$els) {
+        if (!$els) {
             return true;
         }
 
@@ -75,6 +78,58 @@ class SiteTreeExtension extends DataExtension
         return false;
     }
 
+    public static function DefaultContainer()
+    {
+        return SiteTree::config()->get('default_container_class');
+    }
+
+    /*
+     * Shows custom summary of the post, otherwise
+     * Displays summary of the first content element
+     */
+    public function Summary($wordsToDisplay = 30)
+    {
+        $obj = $this->owner;
+        if (isset($this->_cached['summary' . $wordsToDisplay])) {
+            return $this->_cached['summary' . $wordsToDisplay];
+        }
+
+        $summary = $obj->getField('Summary');
+        if ($summary) {
+            $this->_cached['summary' . $wordsToDisplay] = $summary;
+
+            return $this->_cached['summary' . $wordsToDisplay];
+        }
+
+        $element = ElementContent::get()->filter([
+            'ParentID' => $obj->ElementalArea()->ID,
+            'HTML:not' => [null],
+        ])->first();
+
+        if ($element) {
+            $this->_cached['summary' . $wordsToDisplay] = $element->dbObject('HTML')->Summary($wordsToDisplay);
+
+            return $this->_cached['summary' . $wordsToDisplay];
+        }
+
+        $content = $obj->getField('Content');
+        if ($content) {
+            $this->_cached['summary' . $wordsToDisplay] = $obj->dbObject('Content')->Summary($wordsToDisplay);
+
+            return $this->_cached['summary' . $wordsToDisplay];
+        }
+
+        $this->_cached['summary' . $wordsToDisplay] = false;
+
+        return $this->_cached['summary' . $wordsToDisplay];
+    }
+
+    public function CSSClass()
+    {
+        $obj = $this->owner;
+        return str_replace(['\\'], '-', $obj->getField('ClassName'));
+    }
+
     public function onBeforeWrite()
     {
         parent::onBeforeWrite();