View::renderPageLoadJS() - Code Metrics - fangface/yii2-concord - Measure and Improve Code Quality continuously with Scrutinizer

View::renderPageLoadJS() C
last analyzed 2016-09-04 21:31 UTC

↳ Parent: View

Complexity

Conditions	7
Paths	64

Size

Total Lines	30
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	30
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	13
nc	64
nop	1

<?php
/**
 * This file is part of the fangface/yii2-concord package
 *
 * For the full copyright and license information, please view
 * the file LICENSE.md that was distributed with this source code.
 *
 * @package fangface/yii2-concord
 * @author Fangface <[email protected]>
 * @copyright Copyright (c) 2014 Fangface <[email protected]>
 * @license https://github.com/fangface/yii2-concord/blob/master/LICENSE.md MIT License
 *
 */

namespace fangface\web;

use yii\helpers\ArrayHelper;
use yii\helpers\Html;

class View extends \yii\web\View
{

    /**
     * @event \yii\base\Event an event that is triggered by [[endAjax()]].
     */
    const EVENT_END_AJAX_DEBUG = 'endAjax';

    /**
     * The location of registered JavaScript code block or files.
     * This means the location is in the head section.
     */
    const POS_JS_BLOCK = 6;

    /**
     * This is internally used as the placeholder for receiving the content registered for the js block section.
     */
    const PH_JS_BLOCK = '<![CDATA[APP-JS-BLOCK]]>';

    /**
     * @var array Body html tag parameters
     */
    public $bodyOptions = [];

    /**
     * @var array general options for this view
     */
    public $Opts = [];

    /**
     * @var boolean allow idle timeout of user session
     */
    public $enableIdleTimeout = true;

    /**
     * @var string simple single page style sheet
     */
    public $pageStyle = '';

    /**
     * @var array list of style sheets to be added to the view
     */
    public $pageStyles = [];

    /**
     * @var array list of style sheets to be added to the view after all other styles
     */
    public $pageStylesFinal = [];

    /**
     * @var string simple single page javascript file to be added to the view
     */
    public $pagePlugin = '';

    /**
     * @var array list of javascript files to be added to the view
     */
    public $pagePlugins = [];

    /**
     * @var string simple single javascript function to call on jQuery page ready
     */
    public $pageReadyJS = '';

    /**
     * @var array list of javascript functions to call on jQuery page ready
     */
    public $pageReadyJSs = [];

    /**
     * @var array list of javascript functions to call on jQuery page ready (before pageReadyJSs)
     */
    public $pageReadyPriorityJSs = [];

    /**
     * @var array list of javascript functions to call on jQuery page ready (after other page ready js)
     */
    public $pageReadyFinalJSs = [];

    /**
     * @var string simple single javascript function to call on jQuery page loaded
     */
    public $pageLoadJS = '';

    /**
     * @var array list of javascript functions to call on jQuery page loaded
     */
    public $pageLoadJSs = [];

    /**
     * @var array list of javascript functions to call on jQuery page ready (before pageLoadJSs)
     */
    public $pageLoadPriorityJSs = [];

    /**
     * @var array list of javascript functions to call on jQuery page load (after other page load js)
     */
    public $pageLoadFinalJSs = [];

    /**
     * @var array the registered base tag
     * @see registerBaseTag()
     */
    public $baseTag;

    /**
     * @var string Code for active menu item
     */
    public $activeMenuCode = '';

    /**
     * Add in some controller parameters that we want to make available to all
     * views without needing to pass them explicitly
     *
     * (non-PHPdoc)
     * @see \yii\base\View::renderFile($viewFile, $params, $context)
     */
    public function renderFile($viewFile, $params = [], $context = null)
    {
        if (!$params) {
            $params = [];
        }
        if (method_exists(\Yii::$app->controller, 'getParameters')) {
            if (\Yii::$app->controller->getParameters()) {
                $params = array_merge(\Yii::$app->controller->getParameters(), $params);
            }
        }
        return parent::renderFile($viewFile, $params, $context);
    }

    /**
     * Renders a view in response to an AJAX request.
     *
     * Identical to \yii\web\View for renderAjax but clears out unwanted jsFiles from being repeated within the ajax request
     *
     * @param string $view the view name. Please refer to [[render()]] on how to specify this parameter.
     * @param array $params the parameters (name-value pairs) that will be extracted and made available in the view file.
     * @param object $context the context that the view should use for rendering the view. If null,
     * existing [[context]] will be used.
     * @return string the rendering result
     * @see render()
     */
    public function renderAjaxLocal($view, $params = [], $context = null)
    {
        $viewFile = $this->findViewFile($view, $context);
        ob_start();
        ob_implicit_flush(false);

        $this->beginPage();
        $this->head();
        $this->beginBody();
        echo $this->renderFile($viewFile, $params, $context);
        $this->jsBlock();
        $this->endBody();
        //$this->jsFiles = array();
        $this->renderPageReadyJS(true);
        $this->renderPageLoadJS(true);
        $this->endPage(true);
        $this->clear();

        return ob_get_clean();
    }

    /**
     * Renders the content to be inserted in the head section.
     * The content is rendered using the registered meta tags, link tags, CSS/JS code blocks and files.
     * @return string the rendered content
     */
    protected function renderHeadHtml()
    {
        $lines = [];
        if (!empty($this->metaTags)) {
            $lines[] = implode("\n\t", $this->metaTags);
        }

        if (!empty($this->baseTag)) {
            $lines[] = $this->baseTag;
        }

        if (!empty($this->linkTags)) {
            $lines[] = implode("\n\t", $this->linkTags);
        }

        if (empty($this->cssFiles)) {
            $this->cssFiles = [];
        }

        if ($this->pageStyle) {
            $this->addPageStyle($this->pageStyle, true);
            $this->pageStyle = '';
        }

        if ($this->pageStyles) {
            foreach ($this->pageStyles as $pageStyle) {
                $this->cssFiles[] = '<link href="' . (substr($pageStyle, 0, 1) == '.' || substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '')  . '" rel="stylesheet">';
            }
            $this->pageStyles = [];
        }

        if ($this->pageStylesFinal) {
            foreach ($this->pageStylesFinal as $pageStyle) {
                $this->cssFiles[] = '<link href="' . (substr($pageStyle, 0, 1) == '.' || substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '')  . '" rel="stylesheet">';
            }
            $this->pageStylesFinal = [];
        }

        if (!empty($this->cssFiles)) {
            $lines[] = implode("\n\t", $this->cssFiles);
        }

        if (!empty($this->css)) {
            $lines[] = implode("\n\t", $this->css);
        }

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

        if (!empty($this->js[self::POS_HEAD])) {
            $lines[] = Html::script("\n\t\t" . implode("\t\t", $this->js[self::POS_HEAD]) . "\t", ['type' => 'text/javascript']);
        }

        return empty($lines) ? '' : "\t" . implode("\n\t", $lines);
    }

    /**
     * Marks the ending of an HTML page.
     * @param boolean $ajaxMode whether the view is rendering in AJAX mode.
     * If true, the JS scripts registered at [[POS_READY]] and [[POS_LOAD]] positions
     * will be rendered at the end of the view like normal scripts.
     */
    public function endPage($ajaxMode = false)
    {
        $this->trigger(self::EVENT_END_PAGE);
        $content = ob_get_clean();
        echo strtr($content, [
            self::PH_HEAD => $this->renderHeadHtml(),
            self::PH_BODY_BEGIN => $this->renderBodyBeginHtml(),
            self::PH_JS_BLOCK => $this->renderJsBlockHtml($ajaxMode),
            self::PH_BODY_END => $this->renderBodyEndHtml($ajaxMode),
        ]);

        $this->clear();
    }

    /**
     * Marks the position of the JS Block section.
     */
    public function jsBlock()
    {
        echo self::PH_JS_BLOCK;
    }

    /**
     * Renders the content to be inserted within the default js block
     * The content is rendered using the registered JS code blocks and files.
     * @param boolean $ajaxMode whether the view is rendering in AJAX mode.
     * @return string the rendered content
     */
    protected function renderJsBlockHtml($ajaxMode = false)
    {
        $lines = [];
        if (true) {

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

            if ($this->pagePlugin) {
                $this->addPagePlugin($this->pagePlugin, true);
                $this->pagePlugin = '';
            }

            if ($this->pagePlugins) {
                foreach ($this->pagePlugins as $pagePlugin) {
                    $lines[] = Html::jsFile($pagePlugin);
                }
                $this->pagePlugins = [];
            }

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

            if (empty($this->js[self::POS_READY])) {
                $this->js[self::POS_READY] = [];
            }

            if ($this->pageReadyJS) {
                array_unshift($this->js[self::POS_READY], $this->pageReadyJS);
                $this->pageReadyJS = '';
            }

            if ($this->pageReadyJSs) {
                $this->js[self::POS_READY] = array_merge($this->pageReadyJSs, $this->js[self::POS_READY]);
                $this->pageReadyJSs = [];
            }

            if ($this->pageReadyPriorityJSs) {
                $this->js[self::POS_READY] = array_merge($this->pageReadyPriorityJSs, $this->js[self::POS_READY]);
                $this->pageReadyPriorityJSs = [];
            }

            if ($this->pageReadyFinalJSs) {
                $this->js[self::POS_READY] = array_merge($this->js[self::POS_READY], $this->pageReadyFinalJSs);
                $this->pageReadyFinalJSs = [];
            }


            if (!empty($this->js[self::POS_READY])) {
                if ($ajaxMode) {
                    $js = "\n\t\t" . implode("\n\t\t", $this->js[self::POS_READY]) . "\n\t";
                } else {
                    $js = "\n\t\tjQuery(document).ready(function () {\n\t\t\t" . implode("\n\t\t\t", $this->js[self::POS_READY]) . "\n\t\t});\n\t";
                }
                $this->js[self::POS_READY] = [];
                $lines[] = Html::script($js, ['type' => 'text/javascript']);
            }

            if (empty($this->js[self::POS_LOAD])) {
                $this->js[self::POS_LOAD] = [];
            }

            if ($this->pageLoadJS) {
                array_unshift($this->js[self::POS_LOAD], $this->pageLoadJS);
                $this->pageLoadJS = '';
            }

            if ($this->pageLoadJSs) {
                $this->js[self::POS_LOAD] = array_merge($this->pageLoadJSs, $this->js[self::POS_READY]);
                $this->pageLoadJSs = [];
            }

            if ($this->pageLoadPriorityJSs) {
                $this->js[self::POS_LOAD] = array_merge($this->pageLoadPriorityJSs, $this->js[self::POS_LOAD]);
                $this->pageLoadPriorityJSs = [];
            }

            if ($this->pageLoadFinalJSs) {
                $this->js[self::POS_LOAD] = array_merge($this->js[self::POS_LOAD], $this->pageLoadFinalJSs);
                $this->pageLoadFinalJSs = [];
            }
            if (!empty($this->js[self::POS_LOAD])) {
                if ($ajaxMode) {
                    $js = "\n\t\t" . implode("\n\t\t", $this->js[self::POS_LOAD]) . "\n\t";
                } else {
                    $js = "\n\t\tjQuery(window).load(function () {\n\t\t\t" . implode("\n\t\t\t", $this->js[self::POS_LOAD]) . "\n\t\t});\n\t";
                }
                $this->js[self::POS_LOAD] = [];
                $lines[] = Html::script($js, ['type' => 'text/javascript']);
            }
        }
        return empty($lines) ? '' : "\t" . implode("\n\t", $lines) . "\n";
    }

    /**
     * Add a page style for rendering later
     *
     * @param string $style
     * @param boolean $start [optional] should style be added to start of existing page styles
     */
    public function addPageStyle($style, $start = false)
    {
        if ($start) {
            array_unshift($this->pageStyles, \Yii::getAlias($style));
        } else {
            $this->pageStyles[] = \Yii::getAlias($style);
        }
    }

    /**
     * Add a page style for rendering later (after all other styles)
     *
     * @param string $style
     * @param boolean $start [optional] add to start of existing array
     */
    public function addFinalPageStyle($style, $start = false)
    {
        if ($start) {
            array_unshift($this->pageStylesFinal, \Yii::getAlias($style));
        } else {
            $this->pageStylesFinal[] = \Yii::getAlias($style);
        }
    }

    /**
     * Add a page javascript plugin for rendering later
     *
     * @param string $style
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPagePlugin($plugin, $start = false)
    {
        if ($start) {
            array_unshift($this->pagePlugins, \Yii::getAlias($plugin));
        } else {
            $this->pagePlugins[] = \Yii::getAlias($plugin);
        }
    }

    /**
     * Add js function to execute on jQuery page ready
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageReadyJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageReadyJSs, $js);
        } else {
            $this->pageReadyJSs[] = $js;
        }
    }

    /**
     * Add priority js function to execute on jQuery page ready
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageReadyPriorityJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageReadyPriorityJSs, $js);
        } else {
            $this->pageReadyPriorityJSs[] = $js;
        }
    }

    /**
     * Add priority js function to execute on jQuery page ready
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageReadyFinalJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageReadyFinalJSs, $js);
        } else {
            $this->pageReadyFinalJSs[] = $js;
        }
    }

    /**
     * Add js function to execute on jQuery page loaded
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageLoadJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageLoadJSs, $js);
        } else {
            $this->pageLoadJSs[] = $js;
        }
    }

    /**
     * Add priority js function to execute on jQuery page loaded
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageLoadPriorityJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageLoadPriorityJSs, $js);
        } else {
            $this->pageLoadPriorityJSs[] = $js;
        }
    }

    /**
     * Add priority js function to execute on jQuery page loaded
     *
     * @param string $js
     * @param boolean $start [optional] add to start of existing array
     */
    public function addPageLoadFinalJS($js, $start = false)
    {
        if ($start) {
            array_unshift($this->pageLoadFinalJSs, $js);
        } else {
            $this->pageLoadFinalJSs[] = $js;
        }
    }

    /**
     * Render stylesheet tags for the current view
     */
    public function renderPageStyles()
    {
        if ($this->pageStyle) {
            $this->addPageStyle($this->pageStyle, true);
            $this->pageStyle = '';
        }

        foreach ($this->pageStyles as $pageStyle) {
            echo "\t" . '<link href="' . (substr($pageStyle, 0, 1) == '.' || substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '')  . '" rel="stylesheet" type="text/css"/>' . "\n";
        }

        foreach ($this->pageStylesFinal as $pageStyle) {
            echo "\t" . '<link href="' . (substr($pageStyle, 0, 1) == '.' || substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '')  . '" rel="stylesheet" type="text/css"/>' . "\n";
        }
    }

    /**
     * Render plugin javascript script tags for the current view
     */
    public function renderPagePlugins()
    {
        if ($this->pagePlugin) {
            $this->addPagePlugin($this->pagePlugin, true);
            $this->pagePlugin = '';
        }

        foreach ($this->pagePlugins as $pagePlugin) {
            echo "\t" . '<script src="' . (substr($pagePlugin, 0, 1) == '.' || substr($pagePlugin, 0, 1) == '/' ? $pagePlugin : './js/pages/' . $pagePlugin) . (substr($pagePlugin, -3, 3) != '.js' ? '.js' : '') . '"></script>' . "\n";
        }

    }

    /**
     * Render jQuery page ready js function calls
     *
     * @param boolean $ajax is function being called as a result of rendering an ajax page
     */
    public function renderPageReadyJS($ajax = false)
    {

        // note non ajax output is already rendered in a jQuery document ready wrapper

        if ($ajax) {
            echo '<script>jQuery(document).ready(function() {' . "\n";
        }

        if ($this->pageReadyJS) {
            echo "\t\t" . $this->pageReadyJS . "\n";
        }

        foreach ($this->pageReadyPriorityJSs as $pageReadyJS) {
            echo "\t\t" . $pageReadyJS . "\n";
        }

        foreach ($this->pageReadyJSs as $pageReadyJS) {
            echo "\t\t" . $pageReadyJS . "\n";
        }

        foreach ($this->pageReadyFinalJSs as $pageReadyJS) {
            echo "\t\t" . $pageReadyJS . "\n";
        }

        if ($ajax) {
            echo '});</script>' . "\n";
        }

    }

    /**
     * Render jQuery page loaded js function calls
     *
     * @param boolean $ajax is function being called as a result of rendering an ajax page
     */
    public function renderPageLoadJS($ajax = false)
    {

        // note non ajax output is already rendered in a jQuery window load wrapper

        if ($ajax) {
            echo '<script>jQuery(window).load(function() {' . "\n";
        }

        if ($this->pageLoadJS) {
            echo "\t\t" . $this->pageLoadJS . "\n";
        }

        foreach ($this->pageLoadPriorityJSs as $pageLoadJS) {
            echo "\t\t" . $pageLoadJS . "\n";
        }

        foreach ($this->pageLoadJSs as $pageLoadJS) {
            echo "\t\t" . $pageLoadJS . "\n";
        }

        foreach ($this->pageLoadFinalJSs as $pageLoadJS) {
            echo "\t\t" . $pageLoadJS . "\n";
        }

        if ($ajax) {
            echo '});</script>' . "\n";
        }

    }

    /**
     * Called at the end of an ajax request by Controller::endAjaxResponse()
     */
    public function endAjax()
    {
        ob_start();
        ob_implicit_flush(false);
        $this->trigger(self::EVENT_END_AJAX_DEBUG);
        return ob_get_clean();
    }

    /**
     * Registers a base tag.
     * @param string $url
     * @param array $options the HTML attributes for the base tag.
     */
    public function registerBaseTag($url, $options = [])
    {
        $options['href'] = \Yii::getAlias($url);
        $this->baseTag = Html::tag('base', '', $options);
    }

    /**
     * (non-PHPdoc)
     * @see \yii\web\View::registerLinkTag()
     */
    public function registerLinkTag($options, $key = null)
    {
        if (ArrayHelper::keyExists('href', $options)) {
            $options['href'] = \Yii::getAlias($options['href']);
        }
        parent::registerLinkTag($options, $key);
    }

    /**
     * (non-PHPdoc)
     * @see \yii\web\View::clear()
     */
    public function clear()
    {
        $this->pageStyle = '';
        $this->pageStyles = [];
        $this->pageStylesFinal = [];
        $this->pagePlugin = '';
        $this->pagePlugins = [];
        $this->pageReadyJS = '';
        $this->pageReadyPriorityJSs = [];
        $this->pageReadyJSs = [];
        $this->pageReadyFinalJSs = [];
        $this->pageLoadJS = '';
        $this->pageLoadPriorityJSs = [];
        $this->pageLoadJSs = [];
        $this->pageLoadFinalJSs = [];
        $this->baseTag = [];
        parent::clear();
    }

}


1			<?php
2			/**
3			* This file is part of the fangface/yii2-concord package
4			*
5			* For the full copyright and license information, please view
6			* the file LICENSE.md that was distributed with this source code.
7			*
8			* @package fangface/yii2-concord
9			* @author Fangface <[email protected]>
10			* @copyright Copyright (c) 2014 Fangface <[email protected]>
11			* @license https://github.com/fangface/yii2-concord/blob/master/LICENSE.md MIT License
12			*
13			*/
14
15			namespace fangface\web;
16
17			use yii\helpers\ArrayHelper;
18			use yii\helpers\Html;
19
20			class View extends \yii\web\View
21			{
22
23			/**
24			* @event \yii\base\Event an event that is triggered by [[endAjax()]].
25			*/
26			const EVENT_END_AJAX_DEBUG = 'endAjax';
27
28			/**
29			* The location of registered JavaScript code block or files.
30			* This means the location is in the head section.
31			*/
32			const POS_JS_BLOCK = 6;
33
34			/**
35			* This is internally used as the placeholder for receiving the content registered for the js block section.
36			*/
37			const PH_JS_BLOCK = '<![CDATA[APP-JS-BLOCK]]>';
38
39			/**
40			* @var array Body html tag parameters
41			*/
42			public $bodyOptions = [];
43
44			/**
45			* @var array general options for this view
46			*/
47			public $Opts = [];
48
49			/**
50			* @var boolean allow idle timeout of user session
51			*/
52			public $enableIdleTimeout = true;
53
54			/**
55			* @var string simple single page style sheet
56			*/
57			public $pageStyle = '';
58
59			/**
60			* @var array list of style sheets to be added to the view
61			*/
62			public $pageStyles = [];
63
64			/**
65			* @var array list of style sheets to be added to the view after all other styles
66			*/
67			public $pageStylesFinal = [];
68
69			/**
70			* @var string simple single page javascript file to be added to the view
71			*/
72			public $pagePlugin = '';
73
74			/**
75			* @var array list of javascript files to be added to the view
76			*/
77			public $pagePlugins = [];
78
79			/**
80			* @var string simple single javascript function to call on jQuery page ready
81			*/
82			public $pageReadyJS = '';
83
84			/**
85			* @var array list of javascript functions to call on jQuery page ready
86			*/
87			public $pageReadyJSs = [];
88
89			/**
90			* @var array list of javascript functions to call on jQuery page ready (before pageReadyJSs)
91			*/
92			public $pageReadyPriorityJSs = [];
93
94			/**
95			* @var array list of javascript functions to call on jQuery page ready (after other page ready js)
96			*/
97			public $pageReadyFinalJSs = [];
98
99			/**
100			* @var string simple single javascript function to call on jQuery page loaded
101			*/
102			public $pageLoadJS = '';
103
104			/**
105			* @var array list of javascript functions to call on jQuery page loaded
106			*/
107			public $pageLoadJSs = [];
108
109			/**
110			* @var array list of javascript functions to call on jQuery page ready (before pageLoadJSs)
111			*/
112			public $pageLoadPriorityJSs = [];
113
114			/**
115			* @var array list of javascript functions to call on jQuery page load (after other page load js)
116			*/
117			public $pageLoadFinalJSs = [];
118
119			/**
120			* @var array the registered base tag
121			* @see registerBaseTag()
122			*/
123			public $baseTag;
124
125			/**
126			* @var string Code for active menu item
127			*/
128			public $activeMenuCode = '';
129
130			/**
131			* Add in some controller parameters that we want to make available to all
132			* views without needing to pass them explicitly
133			*
134			* (non-PHPdoc)
135			* @see \yii\base\View::renderFile($viewFile, $params, $context)
136			*/
137			public function renderFile($viewFile, $params = [], $context = null)
138			{
139			if (!$params) {
140			$params = [];
141			}
142			if (method_exists(\Yii::$app->controller, 'getParameters')) {
143			if (\Yii::$app->controller->getParameters()) {
144			$params = array_merge(\Yii::$app->controller->getParameters(), $params);
145			}
146			}
147			return parent::renderFile($viewFile, $params, $context);
148			}
149
150			/**
151			* Renders a view in response to an AJAX request.
152			*
153			* Identical to \yii\web\View for renderAjax but clears out unwanted jsFiles from being repeated within the ajax request
154			*
155			* @param string $view the view name. Please refer to [[render()]] on how to specify this parameter.
156			* @param array $params the parameters (name-value pairs) that will be extracted and made available in the view file.
157			* @param object $context the context that the view should use for rendering the view. If null,
158			* existing [[context]] will be used.
159			* @return string the rendering result
160			* @see render()
161			*/
162			public function renderAjaxLocal($view, $params = [], $context = null)
163			{
164			$viewFile = $this->findViewFile($view, $context);
165			ob_start();
166			ob_implicit_flush(false);
167
168			$this->beginPage();
169			$this->head();
170			$this->beginBody();
171			echo $this->renderFile($viewFile, $params, $context);
172			$this->jsBlock();
173			$this->endBody();
174			//$this->jsFiles = array();
175			$this->renderPageReadyJS(true);
176			$this->renderPageLoadJS(true);
177			$this->endPage(true);
178			$this->clear();
179
180			return ob_get_clean();
181			}
182
183			/**
184			* Renders the content to be inserted in the head section.
185			* The content is rendered using the registered meta tags, link tags, CSS/JS code blocks and files.
186			* @return string the rendered content
187			*/
188			protected function renderHeadHtml()
189			{
190			$lines = [];
191			if (!empty($this->metaTags)) {
192			$lines[] = implode("\n\t", $this->metaTags);
193			}
194
195			if (!empty($this->baseTag)) {
196			$lines[] = $this->baseTag;
197			}
198
199			if (!empty($this->linkTags)) {
200			$lines[] = implode("\n\t", $this->linkTags);
201			}
202
203			if (empty($this->cssFiles)) {
204			$this->cssFiles = [];
205			}
206
207			if ($this->pageStyle) {
208			$this->addPageStyle($this->pageStyle, true);
209			$this->pageStyle = '';
210			}
211
212			if ($this->pageStyles) {
213			foreach ($this->pageStyles as $pageStyle) {
214			$this->cssFiles[] = '<link href="' . (substr($pageStyle, 0, 1) == '.' \|\| substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '') . '" rel="stylesheet">';
215			}
216			$this->pageStyles = [];
217			}
218
219			if ($this->pageStylesFinal) {
220			foreach ($this->pageStylesFinal as $pageStyle) {
221			$this->cssFiles[] = '<link href="' . (substr($pageStyle, 0, 1) == '.' \|\| substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '') . '" rel="stylesheet">';
222			}
223			$this->pageStylesFinal = [];
224			}
225
226			if (!empty($this->cssFiles)) {
227			$lines[] = implode("\n\t", $this->cssFiles);
228			}
229
230			if (!empty($this->css)) {
231			$lines[] = implode("\n\t", $this->css);
232			}
233
234			if (!empty($this->jsFiles[self::POS_HEAD])) {
235			$lines[] = implode("\n\t", $this->jsFiles[self::POS_HEAD]);
236			}
237
238			if (!empty($this->js[self::POS_HEAD])) {
239			$lines[] = Html::script("\n\t\t" . implode("\t\t", $this->js[self::POS_HEAD]) . "\t", ['type' => 'text/javascript']);
240			}
241
242			return empty($lines) ? '' : "\t" . implode("\n\t", $lines);
243			}
244
245			/**
246			* Marks the ending of an HTML page.
247			* @param boolean $ajaxMode whether the view is rendering in AJAX mode.
248			* If true, the JS scripts registered at [[POS_READY]] and [[POS_LOAD]] positions
249			* will be rendered at the end of the view like normal scripts.
250			*/
251			public function endPage($ajaxMode = false)
252			{
253			$this->trigger(self::EVENT_END_PAGE);
254			$content = ob_get_clean();
255			echo strtr($content, [
256			self::PH_HEAD => $this->renderHeadHtml(),
257			self::PH_BODY_BEGIN => $this->renderBodyBeginHtml(),
258			self::PH_JS_BLOCK => $this->renderJsBlockHtml($ajaxMode),
259			self::PH_BODY_END => $this->renderBodyEndHtml($ajaxMode),
260			]);
261
262			$this->clear();
263			}
264
265			/**
266			* Marks the position of the JS Block section.
267			*/
268			public function jsBlock()
269			{
270			echo self::PH_JS_BLOCK;
271			}
272
273			/**
274			* Renders the content to be inserted within the default js block
275			* The content is rendered using the registered JS code blocks and files.
276			* @param boolean $ajaxMode whether the view is rendering in AJAX mode.
277			* @return string the rendered content
278			*/
279			protected function renderJsBlockHtml($ajaxMode = false)
280			{
281			$lines = [];
282			if (true) {
283
284			if (!empty($this->jsFiles[self::POS_JS_BLOCK])) {
285			$lines[] = implode("\n\t", $this->jsFiles[self::POS_JS_BLOCK]);
286			$this->jsFiles[self::POS_JS_BLOCK] = [];
287			}
288
289			if ($this->pagePlugin) {
290			$this->addPagePlugin($this->pagePlugin, true);
291			$this->pagePlugin = '';
292			}
293
294			if ($this->pagePlugins) {
295			foreach ($this->pagePlugins as $pagePlugin) {
296			$lines[] = Html::jsFile($pagePlugin);
297			}
298			$this->pagePlugins = [];
299			}
300
301			if (!empty($this->jsFiles[self::POS_END])) {
302			$lines[] = implode("\n\t", $this->jsFiles[self::POS_END]);
303			$this->jsFiles[self::POS_END] = [];
304			}
305
306			if (empty($this->js[self::POS_READY])) {
307			$this->js[self::POS_READY] = [];
308			}
309
310			if ($this->pageReadyJS) {
311			array_unshift($this->js[self::POS_READY], $this->pageReadyJS);
312			$this->pageReadyJS = '';
313			}
314
315			if ($this->pageReadyJSs) {
316			$this->js[self::POS_READY] = array_merge($this->pageReadyJSs, $this->js[self::POS_READY]);
317			$this->pageReadyJSs = [];
318			}
319
320			if ($this->pageReadyPriorityJSs) {
321			$this->js[self::POS_READY] = array_merge($this->pageReadyPriorityJSs, $this->js[self::POS_READY]);
322			$this->pageReadyPriorityJSs = [];
323			}
324
325			if ($this->pageReadyFinalJSs) {
326			$this->js[self::POS_READY] = array_merge($this->js[self::POS_READY], $this->pageReadyFinalJSs);
327			$this->pageReadyFinalJSs = [];
328			}
329
330
331			if (!empty($this->js[self::POS_READY])) {
332			if ($ajaxMode) {
333			$js = "\n\t\t" . implode("\n\t\t", $this->js[self::POS_READY]) . "\n\t";
334			} else {
335			$js = "\n\t\tjQuery(document).ready(function () {\n\t\t\t" . implode("\n\t\t\t", $this->js[self::POS_READY]) . "\n\t\t});\n\t";
336			}
337			$this->js[self::POS_READY] = [];
338			$lines[] = Html::script($js, ['type' => 'text/javascript']);
339			}
340
341			if (empty($this->js[self::POS_LOAD])) {
342			$this->js[self::POS_LOAD] = [];
343			}
344
345			if ($this->pageLoadJS) {
346			array_unshift($this->js[self::POS_LOAD], $this->pageLoadJS);
347			$this->pageLoadJS = '';
348			}
349
350			if ($this->pageLoadJSs) {
351			$this->js[self::POS_LOAD] = array_merge($this->pageLoadJSs, $this->js[self::POS_READY]);
352			$this->pageLoadJSs = [];
353			}
354
355			if ($this->pageLoadPriorityJSs) {
356			$this->js[self::POS_LOAD] = array_merge($this->pageLoadPriorityJSs, $this->js[self::POS_LOAD]);
357			$this->pageLoadPriorityJSs = [];
358			}
359
360			if ($this->pageLoadFinalJSs) {
361			$this->js[self::POS_LOAD] = array_merge($this->js[self::POS_LOAD], $this->pageLoadFinalJSs);
362			$this->pageLoadFinalJSs = [];
363			}
364			if (!empty($this->js[self::POS_LOAD])) {
365			if ($ajaxMode) {
366			$js = "\n\t\t" . implode("\n\t\t", $this->js[self::POS_LOAD]) . "\n\t";
367			} else {
368			$js = "\n\t\tjQuery(window).load(function () {\n\t\t\t" . implode("\n\t\t\t", $this->js[self::POS_LOAD]) . "\n\t\t});\n\t";
369			}
370			$this->js[self::POS_LOAD] = [];
371			$lines[] = Html::script($js, ['type' => 'text/javascript']);
372			}
373			}
374			return empty($lines) ? '' : "\t" . implode("\n\t", $lines) . "\n";
375			}
376
377			/**
378			* Add a page style for rendering later
379			*
380			* @param string $style
381			* @param boolean $start [optional] should style be added to start of existing page styles
382			*/
383			public function addPageStyle($style, $start = false)
384			{
385			if ($start) {
386			array_unshift($this->pageStyles, \Yii::getAlias($style));
387			} else {
388			$this->pageStyles[] = \Yii::getAlias($style);
389			}
390			}
391
392			/**
393			* Add a page style for rendering later (after all other styles)
394			*
395			* @param string $style
396			* @param boolean $start [optional] add to start of existing array
397			*/
398			public function addFinalPageStyle($style, $start = false)
399			{
400			if ($start) {
401			array_unshift($this->pageStylesFinal, \Yii::getAlias($style));
402			} else {
403			$this->pageStylesFinal[] = \Yii::getAlias($style);
404			}
405			}
406
407			/**
408			* Add a page javascript plugin for rendering later
409			*
410			* @param string $style
411			* @param boolean $start [optional] add to start of existing array
412			*/
413			public function addPagePlugin($plugin, $start = false)
414			{
415			if ($start) {
416			array_unshift($this->pagePlugins, \Yii::getAlias($plugin));
417			} else {
418			$this->pagePlugins[] = \Yii::getAlias($plugin);
419			}
420			}
421
422			/**
423			* Add js function to execute on jQuery page ready
424			*
425			* @param string $js
426			* @param boolean $start [optional] add to start of existing array
427			*/
428			public function addPageReadyJS($js, $start = false)
429			{
430			if ($start) {
431			array_unshift($this->pageReadyJSs, $js);
432			} else {
433			$this->pageReadyJSs[] = $js;
434			}
435			}
436
437			/**
438			* Add priority js function to execute on jQuery page ready
439			*
440			* @param string $js
441			* @param boolean $start [optional] add to start of existing array
442			*/
443			public function addPageReadyPriorityJS($js, $start = false)
444			{
445			if ($start) {
446			array_unshift($this->pageReadyPriorityJSs, $js);
447			} else {
448			$this->pageReadyPriorityJSs[] = $js;
449			}
450			}
451
452			/**
453			* Add priority js function to execute on jQuery page ready
454			*
455			* @param string $js
456			* @param boolean $start [optional] add to start of existing array
457			*/
458			public function addPageReadyFinalJS($js, $start = false)
459			{
460			if ($start) {
461			array_unshift($this->pageReadyFinalJSs, $js);
462			} else {
463			$this->pageReadyFinalJSs[] = $js;
464			}
465			}
466
467			/**
468			* Add js function to execute on jQuery page loaded
469			*
470			* @param string $js
471			* @param boolean $start [optional] add to start of existing array
472			*/
473			public function addPageLoadJS($js, $start = false)
474			{
475			if ($start) {
476			array_unshift($this->pageLoadJSs, $js);
477			} else {
478			$this->pageLoadJSs[] = $js;
479			}
480			}
481
482			/**
483			* Add priority js function to execute on jQuery page loaded
484			*
485			* @param string $js
486			* @param boolean $start [optional] add to start of existing array
487			*/
488			public function addPageLoadPriorityJS($js, $start = false)
489			{
490			if ($start) {
491			array_unshift($this->pageLoadPriorityJSs, $js);
492			} else {
493			$this->pageLoadPriorityJSs[] = $js;
494			}
495			}
496
497			/**
498			* Add priority js function to execute on jQuery page loaded
499			*
500			* @param string $js
501			* @param boolean $start [optional] add to start of existing array
502			*/
503			public function addPageLoadFinalJS($js, $start = false)
504			{
505			if ($start) {
506			array_unshift($this->pageLoadFinalJSs, $js);
507			} else {
508			$this->pageLoadFinalJSs[] = $js;
509			}
510			}
511
512			/**
513			* Render stylesheet tags for the current view
514			*/
515			public function renderPageStyles()
516			{
517			if ($this->pageStyle) {
518			$this->addPageStyle($this->pageStyle, true);
519			$this->pageStyle = '';
520			}
521
522			foreach ($this->pageStyles as $pageStyle) {
523			echo "\t" . '<link href="' . (substr($pageStyle, 0, 1) == '.' \|\| substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '') . '" rel="stylesheet" type="text/css"/>' . "\n";
524			}
525
526			foreach ($this->pageStylesFinal as $pageStyle) {
527			echo "\t" . '<link href="' . (substr($pageStyle, 0, 1) == '.' \|\| substr($pageStyle, 0, 1) == '/' ? $pageStyle : './css/pages/' . $pageStyle) . (substr($pageStyle, -4, 4) != '.css' ? '.css' : '') . '" rel="stylesheet" type="text/css"/>' . "\n";
528			}
529			}
530
531			/**
532			* Render plugin javascript script tags for the current view
533			*/
534			public function renderPagePlugins()
535			{
536			if ($this->pagePlugin) {
537			$this->addPagePlugin($this->pagePlugin, true);
538			$this->pagePlugin = '';
539			}
540
541			foreach ($this->pagePlugins as $pagePlugin) {
542			echo "\t" . '<script src="' . (substr($pagePlugin, 0, 1) == '.' \|\| substr($pagePlugin, 0, 1) == '/' ? $pagePlugin : './js/pages/' . $pagePlugin) . (substr($pagePlugin, -3, 3) != '.js' ? '.js' : '') . '"></script>' . "\n";
543			}
544
545			}
546
547			/**
548			* Render jQuery page ready js function calls
549			*
550			* @param boolean $ajax is function being called as a result of rendering an ajax page
551			*/
552			public function renderPageReadyJS($ajax = false)
553			{
554
555			// note non ajax output is already rendered in a jQuery document ready wrapper
556
557			if ($ajax) {
558			echo '<script>jQuery(document).ready(function() {' . "\n";
559			}
560
561			if ($this->pageReadyJS) {
562			echo "\t\t" . $this->pageReadyJS . "\n";
563			}
564
565			foreach ($this->pageReadyPriorityJSs as $pageReadyJS) {
566			echo "\t\t" . $pageReadyJS . "\n";
567			}
568
569			foreach ($this->pageReadyJSs as $pageReadyJS) {
570			echo "\t\t" . $pageReadyJS . "\n";
571			}
572
573			foreach ($this->pageReadyFinalJSs as $pageReadyJS) {
574			echo "\t\t" . $pageReadyJS . "\n";
575			}
576
577			if ($ajax) {
578			echo '});</script>' . "\n";
579			}
580
581			}
582
583			/**
584			* Render jQuery page loaded js function calls
585			*
586			* @param boolean $ajax is function being called as a result of rendering an ajax page
587			*/
588			public function renderPageLoadJS($ajax = false)
589			{
590
591			// note non ajax output is already rendered in a jQuery window load wrapper
592
593			if ($ajax) {
594			echo '<script>jQuery(window).load(function() {' . "\n";
595			}
596
597			if ($this->pageLoadJS) {
598			echo "\t\t" . $this->pageLoadJS . "\n";
599			}
600
601			foreach ($this->pageLoadPriorityJSs as $pageLoadJS) {
602			echo "\t\t" . $pageLoadJS . "\n";
603			}
604
605			foreach ($this->pageLoadJSs as $pageLoadJS) {
606			echo "\t\t" . $pageLoadJS . "\n";
607			}
608
609			foreach ($this->pageLoadFinalJSs as $pageLoadJS) {
610			echo "\t\t" . $pageLoadJS . "\n";
611			}
612
613			if ($ajax) {
614			echo '});</script>' . "\n";
615			}
616
617			}
618
619			/**
620			* Called at the end of an ajax request by Controller::endAjaxResponse()
621			*/
622			public function endAjax()
623			{
624			ob_start();
625			ob_implicit_flush(false);
626			$this->trigger(self::EVENT_END_AJAX_DEBUG);
627			return ob_get_clean();
628			}
629
630			/**
631			* Registers a base tag.
632			* @param string $url
633			* @param array $options the HTML attributes for the base tag.
634			*/
635			public function registerBaseTag($url, $options = [])
636			{
637			$options['href'] = \Yii::getAlias($url);
638			$this->baseTag = Html::tag('base', '', $options);
639			}
640
641			/**
642			* (non-PHPdoc)
643			* @see \yii\web\View::registerLinkTag()
644			*/
645			public function registerLinkTag($options, $key = null)
646			{
647			if (ArrayHelper::keyExists('href', $options)) {
648			$options['href'] = \Yii::getAlias($options['href']);
649			}
650			parent::registerLinkTag($options, $key);
651			}
652
653			/**
654			* (non-PHPdoc)
655			* @see \yii\web\View::clear()
656			*/
657			public function clear()
658			{
659			$this->pageStyle = '';
660			$this->pageStyles = [];
661			$this->pageStylesFinal = [];
662			$this->pagePlugin = '';
663			$this->pagePlugins = [];
664			$this->pageReadyJS = '';
665			$this->pageReadyPriorityJSs = [];
666			$this->pageReadyJSs = [];
667			$this->pageReadyFinalJSs = [];
668			$this->pageLoadJS = '';
669			$this->pageLoadPriorityJSs = [];
670			$this->pageLoadJSs = [];
671			$this->pageLoadFinalJSs = [];
672			$this->baseTag = [];
673			parent::clear();
674			}
675
676			}
677

fangface / yii2-concord

View::renderPageLoadJS() C last analyzed 2016-09-04 21:31 UTC

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View::renderPageLoadJS() C
last analyzed 2016-09-04 21:31 UTC