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FEATURE: add functionality for rendering widgets via shortcode [widget]

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This commit is contained in:
Michal Kváček
2016-10-11 19:10:03 +02:00
parent d5f9e1fc2b
commit 625bdbb2e2
14 changed files with 217 additions and 43 deletions
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app/Helpers/WidgetAreas.php
+45 -17
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@@ -9,6 +9,46 @@ class WidgetAreas
* @var array list of inicialized widget areas
*/
protected static $widgetAreas = [];
protected static $initialized = false;
protected static function saveRenderedWidgetArea($widgets)
{
foreach ($widgets as $widget) {
if (!isset(self::$widgetAreas[$widget->widget_area_code]))
self::$widgetAreas[$widget->widget_area_code] = '';
$handler = $widget->widget_type_handler;
$widget->settings = json_decode($widget->settings);
$presenter = call_user_func([$handler, 'getPresenter']);
self::$widgetAreas[$widget->widget_area_code] .= call_user_func([$presenter, 'render'], $widget);
}
}
protected static function loadWidgetArea($uniqueCode)
{
$widgetArea = new WidgetArea();
$widgets = $widgetArea->getWidgets($uniqueCode)
->get();
WidgetArea::where('code', $uniqueCode)
->increment('viewed');
self::saveRenderedWidgetArea($widgets);
}
protected static function initWidgetAreas()
{
if (self::$initialized)
return;
$widgetArea = new WidgetArea();
$widgets = $widgetArea->getWidgets()
->get();
self::saveRenderedWidgetArea($widgets);
self::$initialized = true;
}
/**
* Renderer for whole widget area.
@@ -19,26 +59,14 @@ class WidgetAreas
*/
public static function render($uniqueCode)
{
if (isset(self::$widgetAreas[$uniqueCode])) {
echo self::$widgetAreas[$uniqueCode];
return;
if (!self::$initialized) {
self::initWidgetAreas();
}
$widgetArea = new WidgetArea();
$widgets = $widgetArea->getWidgets($uniqueCode)
->get();
$content = '';
foreach ($widgets as $widget) {
$handler = $widget->widget_type_handler;
$presenter = call_user_func([$handler, 'getPresenter']);
$content .= call_user_func([$presenter, 'render'], json_decode($widget->settings));
if (!isset(self::$widgetAreas[$uniqueCode])) {
self::loadWidgetArea($uniqueCode);
}
// cache this widget area
self::$widgetAreas[$uniqueCode] = $content;
echo $content;
echo self::$widgetAreas[$uniqueCode];
}
}