common\components\View

Complexity

Total Complexity

15

Size/Duplication

Total Lines	66
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	registerJson()	0	5	2
C	renderBodyEndHtml()	0	43	13

<?php

namespace common\components;

use yii\helpers\Html;


class View extends \yii\web\View {
    /**
     * @var array the registered JSON code blocks
     * @see registerJson()
     */
    public $json;

  // this is the key new function here
  public function registerJson(array $array, $key = null, $options = 0, $depth = 512)
  {
    $json = json_encode($array, $options, $depth);
    $key = $key ?: md5($json);
    $this->json[self::POS_READY][$key] = $json;
  }

    /**
     * Renders the content to be inserted at the end of the body section.
     * The content is rendered using the registered JS code blocks and files.
     * @param boolean $ajaxMode whether the view is rendering in AJAX mode.
     * If true, the JS scripts registered at [[POS_READY]] and [[POS_LOAD]] positions
     * will be rendered at the end of the view like normal scripts.
     * @return string the rendered content
     */
    protected function renderBodyEndHtml($ajaxMode)
    {
        $lines = [];

        if (!empty($this->jsFiles[self::POS_END])) {
            $lines[] = implode("\n", $this->jsFiles[self::POS_END]);
        }

        if (!empty($this->json)) {
          foreach($this->json[self::POS_READY] as $json_name => $json_value) {
            $lines[] = Html::script($json_value, ['type' => 'application/json', 'id' => $json_name]);
          }
        }

        if ($ajaxMode) {
            $scripts = [];
            if (!empty($this->js[self::POS_END])) {
                $scripts[] = implode("\n", $this->js[self::POS_END]);
            }
            if (!empty($this->js[self::POS_READY])) {
                $scripts[] = implode("\n", $this->js[self::POS_READY]);
            }
            if (!empty($this->js[self::POS_LOAD])) {
                $scripts[] = implode("\n", $this->js[self::POS_LOAD]);
            }
            if (!empty($scripts)) {
                $lines[] = Html::script(implode("\n", $scripts), ['type' => 'text/javascript']);
            }
        } else {
            if (!empty($this->js[self::POS_END])) {
                $lines[] = Html::script(implode("\n", $this->js[self::POS_END]), ['type' => 'text/javascript']);
            }
            if (!empty($this->js[self::POS_READY])) {
                $js = "jQuery(document).ready(function () {\n" . implode("\n", $this->js[self::POS_READY]) . "\n});";
                $lines[] = Html::script($js, ['type' => 'text/javascript']);
            }
            if (!empty($this->js[self::POS_LOAD])) {
                $js = "jQuery(window).load(function () {\n" . implode("\n", $this->js[self::POS_LOAD]) . "\n});";
                $lines[] = Html::script($js, ['type' => 'text/javascript']);
            }
        }

        return empty($lines) ? '' : implode("\n", $lines);
    }
}