Iframe::addEventEditorIframeEmbedButton() - Code Metrics - Inspection of "Daily Inspection: apply PSR-1 && PSR-2 formatting;..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — FET-9576-iframes (9d3203)

unknown

created 2016-07-27 21:20 UTC

Iframe::addEventEditorIframeEmbedButton() A

↳ Parent: Iframe

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	6
Bugs	1	Features	2

Metric	Value
cc	1
eloc	10
c	6
b	1
f	2
nc	1
nop	1
dl	0
loc	16
rs	9.4285

<?php
namespace EventEspresso\core\libraries\iframe_display;

if ( ! defined('EVENT_ESPRESSO_VERSION')) {
    exit('No direct script access allowed');
}



/**
 * Class Iframe
 *
 * @package       Event Espresso
 * @subpackage    core
 * @author        Brent Christensen
 * @since         4.9
 */
class Iframe
{

    /*
    * HTML for notices and ajax gif
    * @var string $title
    */
    protected $title = '';

    /*
    * HTML for the content being displayed
    * @var string $content
    */
    protected $content = '';

    /*
    * whether or not to call wp_head() and wp_footer()
    * @var boolean $enqueue_wp_assets
    */
    protected $enqueue_wp_assets = false;

    /*
    * an array of CSS URLs
    * @var array $css
    */
    protected $css = array();

    /*
    * an array of JS URLs to be set in the HTML header.
    * @var array $header_js
    */
    protected $header_js = array();

    /*
    * an array of JS URLs to be displayed before the HTML </body> tag
    * @var array $footer_js
    */
    protected $footer_js = array();

    /*
    * an array of JSON vars to be set in the HTML header.
    * @var array $localized_vars
    */
    protected $localized_vars = array();



    /**
     * Iframe constructor
     *
     * @param string $title
     * @param string $content
     * @throws \EE_Error
     */
    public function __construct($title, $content)
    {
        global $wp_version;
        if ( ! defined('EE_IFRAME_DIR_URL')) {
            define('EE_IFRAME_DIR_URL', plugin_dir_url(__FILE__));
        }
        $this->setContent($content);
        $this->setTitle($title);
        $this->addStylesheets(
            apply_filters(
                'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_css',
                array(
                    'dashicons'        => includes_url('css/dashicons.min.css?ver=' . $wp_version),
                    'espresso_default' => EE_GLOBAL_ASSETS_URL
                                          . 'css/espresso_default.css?ver='
                                          . EVENT_ESPRESSO_VERSION,
                )
            )
        );
        $this->addScripts(
            apply_filters(
                'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_js',
                array(
                    'jquery'        => includes_url('js/jquery/jquery.js?ver=' . $wp_version),
                    'espresso_core' => EE_GLOBAL_ASSETS_URL
                                       . 'scripts/espresso_core.js?ver='
                                       . EVENT_ESPRESSO_VERSION,
                )
            )
        );
    }



    /**
     * @param string $title
     * @throws \EE_Error
     */
    public function setTitle($title)
    {
        if (empty($title)) {
            throw new \EE_Error(
                __('You must provide a page title in order to create an iframe.', 'event_espresso')
            );
        }
        $this->title = $title;
    }



    /**
     * @param string $content
     * @throws \EE_Error
     */
    public function setContent($content)
    {
        if (empty($content)) {
            throw new \EE_Error(
                __('You must provide content in order to create an iframe.', 'event_espresso')
            );
        }
        $this->content = $content;
    }



    /**
     * @param boolean $enqueue_wp_assets
     */
    public function setEnqueueWpAssets($enqueue_wp_assets)
    {
        $this->enqueue_wp_assets = filter_var($enqueue_wp_assets, FILTER_VALIDATE_BOOLEAN);
    }



    /**
     * @param array $stylesheets
     * @throws \EE_Error
     */
    public function addStylesheets(array $stylesheets)
    {
        if (empty($stylesheets)) {
            throw new \EE_Error(
                __('A non-empty array of URLs, is required to add a CSS stylesheet to an iframe.', 'event_espresso')
            );
        }
        foreach ($stylesheets as $handle => $stylesheet) {
            $this->css[$handle] = $stylesheet;
        }
    }



    /**
     * @param array $scripts
     * @param bool  $add_to_header
     * @throws \EE_Error
     */
    public function addScripts(array $scripts, $add_to_header = false)
    {
        if (empty($scripts)) {
            throw new \EE_Error(
                __('A non-empty array of URLs, is required to add Javascript to an iframe.', 'event_espresso')
            );
        }
        foreach ($scripts as $handle => $script) {
            if ($add_to_header) {
                $this->header_js[$handle] = $script;
            } else {
                $this->footer_js[$handle] = $script;
            }
        }
    }



    /**
     * @param array  $vars
     * @param string $var_name
     * @throws \EE_Error
     */
    public function addLocalizedVars(array $vars, $var_name = 'eei18n')
    {
        if (empty($vars)) {
            throw new \EE_Error(
                __('A non-empty array of vars, is required to add localized Javascript vars to an iframe.',
                    'event_espresso')
            );
        }
        foreach ($vars as $handle => $var) {
            if ($var_name === 'eei18n') {
                \EE_Registry::$i18n_js_strings[$handle] = $var;
            } else {
                if ( ! isset($this->localized_vars[$var_name])) {
                    $this->localized_vars[$var_name] = array();
                }
                $this->localized_vars[$var_name][$handle] = $var;
            }
        }
    }



    /**
     * @return void
     */
    public function display()
    {
        echo $this->getTemplate();
        exit;
    }



    /**
     * @return string
     */
    public function getTemplate()
    {
        return \EEH_Template::display_template(
            __DIR__ . '\iframe_wrapper.template.php',
            array(
                'title'             => apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__title',
                    $this->title
                ),
                'content'           => apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__content',
                    $this->content
                ),
                'enqueue_wp_assets' => apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__enqueue_wp_assets',
                    $this->enqueue_wp_assets
                ),
                'css'               => (array)apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__css_urls',
                    $this->css
                ),
                'header_js'         => (array)apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__header_js_urls',
                    $this->header_js
                ),
                'footer_js'         => (array)apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__footer_js_urls',
                    $this->footer_js
                ),
                'eei18n'            => apply_filters(
                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__eei18n_js_strings',
                    \EE_Registry::localize_i18n_js_strings() . $this->localizeJsonVars()
                ),
                'notices'           => \EEH_Template::display_template(
                    EE_TEMPLATES . 'espresso-ajax-notices.template.php',
                    array(),
                    true
                ),
            ),
            true
        );
    }



    /**
     * localizeJsonVars
     *
     * @return string
     */
    public function localizeJsonVars()
    {
        $JSON = '';
        $localized_vars = (array)$this->localized_vars;
        foreach ($localized_vars as $var_name => $vars) {
            foreach ($vars as $key => $value) {
                if (is_scalar($value)) {
                    $localized_vars[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
                }
            }
            $JSON .= "/* <![CDATA[ */ var $var_name = " . wp_json_encode($localized_vars) . '; /* ]]> */';
        }
        return $JSON;
    }



    /**
     * Adds an iframe embed code button to the Event editor.
     *
     * @param string $route_name the named module route that generates the iframe
     */
    public static function addEventEditorIframeEmbedButton($route_name)
    {
        // add button for iframe code to event editor.
        add_filter(
            'get_sample_permalink_html',
            function ($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
                return Iframe::eventListIframeEmbedButton($permalink_string, $id, $new_title, $new_slug, $route_name);
            },
            10, 2
        );
        add_action(
            'admin_enqueue_scripts',
            array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
            10
        );
    }



    /**
     * iframe embed code button to the Event editor.
     *
     * @param string $permalink_string
     * @param int    $id
     * @param string $new_title  (unused)
     * @param string $new_slug   (unused)
     * @param string $route_name the named module route that generates the iframe
     * @return string
     */
    public static function eventListIframeEmbedButton(
        $permalink_string,
        $id,
        $new_title = '',

        $new_slug = '',

        $route_name = ''
    ) {
        //make sure this is ONLY when editing and the event id has been set.
        if ( ! empty($id)) {
            $post = get_post($id);
            //if NOT event then let's get out.
            if ($post->post_type !== 'espresso_events') {
                return $permalink_string;
            }
            $permalink_string .= Iframe::embedButtonHtml(
                'Event',
                $route_name,
                array('event' => $id),
                'button-small'
            );
        }
        return $permalink_string;
    }



    /**
     * Adds an iframe embed code button to the Event editor.
     *
     * @param string $route_name the named module route that generates the iframe
     */
    public static function addEventListIframeEmbedButton($route_name)
    {
        // add button for iframe code to event editor.
        add_action(
            'AHEE__admin_list_wrapper_template__after_list_table',
            function ($page_slug) use ($route_name) {
                //make sure this is ONLY when editing and the event id has been set.
                if ($page_slug === 'espresso_events') {
                    echo \EEH_HTML::h3(__('iFrame Embed Code', 'event_espresso'));
                    echo \EEH_HTML::p(__('Click the following buttons to generate iframe HTML that will allow you to embed your event content within the content of other websites.',
                        'event_espresso'));
                    echo Iframe::embedButtonHtml(
                        'Events List',
                        $route_name
                    );
                }
            },
            10, 1
        );
        add_action(
            'admin_enqueue_scripts',
            array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
            10
        );
    }



    /**
     * Adds an iframe embed code button via a WP do_action() as determined by the first parameter
     *
     * @param string $iframe_name
     * @param string $route_name the named module route that generates the iframe
     * @param string $action     name of the WP do_action() to hook into
     */
    public static function addActionIframeEmbedButton($iframe_name, $route_name, $action)
    {
        // add button for iframe code to event editor.
        add_action(
            $action,
            function () use ($iframe_name, $route_name) {
                echo Iframe::embedButtonHtml($iframe_name, $route_name);
            },
            10
        );
    }



    /**
     * iframe_embed_html
     *
     * @param string $iframe_name
     * @param string $route_name the named module route that generates the iframe
     * @param array  $query_args
     * @param string $button_class
     * @return string
     */
    public static function embedButtonHtml($iframe_name, $route_name, $query_args = array(), $button_class = '')
    {
        $query_args = ! empty($query_args) ? $query_args : array($route_name => 'iframe');
        // add this route to our localized vars
        $iframe_module_routes = isset(\EE_Registry::$i18n_js_strings['iframe_module_routes'])
            ? \EE_Registry::$i18n_js_strings['iframe_module_routes']
            : array();
        $iframe_module_routes[$route_name] = $route_name;
        \EE_Registry::$i18n_js_strings['iframe_module_routes'] = $iframe_module_routes;
        $iframe_embed_html = \EEH_HTML::link(
            '#',
            sprintf(__('Embed %1$s', 'event_espresso'), $iframe_name),
            sprintf(
                __(
                    'click here to generate code for embedding an %1$s iframe into another site.',
                    'event_espresso'
                ),
                $iframe_name
            ),
            "$route_name-iframe-embed-trigger-js",
            'iframe-embed-trigger-js button ' . $button_class,
            '',
            ' data-iframe_embed_button="#' . $route_name . '-iframe-js" tabindex="-1"'
        );
        $iframe_embed_html .= \EEH_HTML::div('', "$route_name-iframe-js", 'iframe-embed-wrapper-js', 'display:none;');
        $iframe_embed_html .= \EEH_HTML::div(
            '<iframe src="' . add_query_arg($query_args, site_url()) . '" width="100%" height="100%"></iframe>',
            '', '', 'width:100%; height: 500px;'
        );
        $iframe_embed_html .= \EEH_HTML::divx();
        return $iframe_embed_html;
    }



    /**
     * iframe button js on admin events list or event editor page
     */
    public static function EventsAdminEmbedButtonAssets()
    {
        if (\EE_Registry::instance()->REQ->get('page') === 'espresso_events') {
            Iframe::embedButtonAssets();
            \EE_Registry::$i18n_js_strings['iframe_embed_title'] = __(
                'copy and paste the following into any other site\'s content to display this event:',
                'event_espresso'
            );
        }
    }



    /**
     * enqueue iframe button js
     */
    public static function embedButtonAssets()

    {
        \EE_Registry::$i18n_js_strings['iframe_embed_close_msg'] = __(
            'click anywhere outside of this window to close it.',
            'event_espresso'
        );
        wp_register_script(
            'iframe_embed_button',
            plugin_dir_url(__FILE__) . 'iframe-embed-button.js',
            array('ee-dialog'),
            EVENT_ESPRESSO_VERSION,
            true
        );
        wp_enqueue_script('iframe_embed_button');
    }



}
// End of file Iframe.php
// Location: /Iframe.php

1		<?php
2		namespace EventEspresso\core\libraries\iframe_display;
3
4		if ( ! defined('EVENT_ESPRESSO_VERSION')) {
5		exit('No direct script access allowed');
6		}
7
8
9
10		/**
11		* Class Iframe
12		*
13		* @package Event Espresso
14		* @subpackage core
15		* @author Brent Christensen
16		* @since 4.9
17		*/
18		class Iframe
19		{
20
21		/*
22		* HTML for notices and ajax gif
23		* @var string $title
24		*/
25		protected $title = '';
26
27		/*
28		* HTML for the content being displayed
29		* @var string $content
30		*/
31		protected $content = '';
32
33		/*
34		* whether or not to call wp_head() and wp_footer()
35		* @var boolean $enqueue_wp_assets
36		*/
37		protected $enqueue_wp_assets = false;
38
39		/*
40		* an array of CSS URLs
41		* @var array $css
42		*/
43		protected $css = array();
44
45		/*
46		* an array of JS URLs to be set in the HTML header.
47		* @var array $header_js
48		*/
49		protected $header_js = array();
50
51		/*
52		* an array of JS URLs to be displayed before the HTML </body> tag
53		* @var array $footer_js
54		*/
55		protected $footer_js = array();
56
57		/*
58		* an array of JSON vars to be set in the HTML header.
59		* @var array $localized_vars
60		*/
61		protected $localized_vars = array();
62
63
64
65		/**
66		* Iframe constructor
67		*
68		* @param string $title
69		* @param string $content
70		* @throws \EE_Error
71		*/
72		public function __construct($title, $content)
73		{
74		global $wp_version;
75		if ( ! defined('EE_IFRAME_DIR_URL')) {
76		define('EE_IFRAME_DIR_URL', plugin_dir_url(__FILE__));
77		}
78		$this->setContent($content);
79		$this->setTitle($title);
80		$this->addStylesheets(
81		apply_filters(
82		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_css',
83		array(
84		'dashicons' => includes_url('css/dashicons.min.css?ver=' . $wp_version),
85		'espresso_default' => EE_GLOBAL_ASSETS_URL
86		. 'css/espresso_default.css?ver='
87		. EVENT_ESPRESSO_VERSION,
88		)
89		)
90		);
91		$this->addScripts(
92		apply_filters(
93		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_js',
94		array(
95		'jquery' => includes_url('js/jquery/jquery.js?ver=' . $wp_version),
96		'espresso_core' => EE_GLOBAL_ASSETS_URL
97		. 'scripts/espresso_core.js?ver='
98		. EVENT_ESPRESSO_VERSION,
99		)
100		)
101		);
102		}
103
104
105
106		/**
107		* @param string $title
108		* @throws \EE_Error
109		*/
110		public function setTitle($title)
111		{
112		if (empty($title)) {
113		throw new \EE_Error(
114		__('You must provide a page title in order to create an iframe.', 'event_espresso')
115		);
116		}
117		$this->title = $title;
118		}
119
120
121
122		/**
123		* @param string $content
124		* @throws \EE_Error
125		*/
126		public function setContent($content)
127		{
128		if (empty($content)) {
129		throw new \EE_Error(
130		__('You must provide content in order to create an iframe.', 'event_espresso')
131		);
132		}
133		$this->content = $content;
134		}
135
136
137
138		/**
139		* @param boolean $enqueue_wp_assets
140		*/
141		public function setEnqueueWpAssets($enqueue_wp_assets)
142		{
143		$this->enqueue_wp_assets = filter_var($enqueue_wp_assets, FILTER_VALIDATE_BOOLEAN);
144		}
145
146
147
148		/**
149		* @param array $stylesheets
150		* @throws \EE_Error
151		*/
152		public function addStylesheets(array $stylesheets)
153		{
154		if (empty($stylesheets)) {
155		throw new \EE_Error(
156		__('A non-empty array of URLs, is required to add a CSS stylesheet to an iframe.', 'event_espresso')
157		);
158		}
159		foreach ($stylesheets as $handle => $stylesheet) {
160		$this->css[$handle] = $stylesheet;
161		}
162		}
163
164
165
166		/**
167		* @param array $scripts
168		* @param bool $add_to_header
169		* @throws \EE_Error
170		*/
171		public function addScripts(array $scripts, $add_to_header = false)
172		{
173		if (empty($scripts)) {
174		throw new \EE_Error(
175		__('A non-empty array of URLs, is required to add Javascript to an iframe.', 'event_espresso')
176		);
177		}
178		foreach ($scripts as $handle => $script) {
179		if ($add_to_header) {
180		$this->header_js[$handle] = $script;
181		} else {
182		$this->footer_js[$handle] = $script;
183		}
184		}
185		}
186
187
188
189		/**
190		* @param array $vars
191		* @param string $var_name
192		* @throws \EE_Error
193		*/
194		public function addLocalizedVars(array $vars, $var_name = 'eei18n')
195		{
196		if (empty($vars)) {
197		throw new \EE_Error(
198		__('A non-empty array of vars, is required to add localized Javascript vars to an iframe.',
199		'event_espresso')
200		);
201		}
202		foreach ($vars as $handle => $var) {
203		if ($var_name === 'eei18n') {
204		\EE_Registry::$i18n_js_strings[$handle] = $var;
205		} else {
206		if ( ! isset($this->localized_vars[$var_name])) {
207		$this->localized_vars[$var_name] = array();
208		}
209		$this->localized_vars[$var_name][$handle] = $var;
210		}
211		}
212		}
213
214
215
216		/**
217		* @return void
218		*/
219		public function display()
220		{
221		echo $this->getTemplate();
222		exit;
223		}
224
225
226
227		/**
228		* @return string
229		*/
230		public function getTemplate()
231		{
232		return \EEH_Template::display_template(
233		__DIR__ . '\iframe_wrapper.template.php',
234		array(
235		'title' => apply_filters(
236		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__title',
237		$this->title
238		),
239		'content' => apply_filters(
240		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__content',
241		$this->content
242		),
243		'enqueue_wp_assets' => apply_filters(
244		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__enqueue_wp_assets',
245		$this->enqueue_wp_assets
246		),
247		'css' => (array)apply_filters(
248		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__css_urls',
249		$this->css
250		),
251		'header_js' => (array)apply_filters(
252		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__header_js_urls',
253		$this->header_js
254		),
255		'footer_js' => (array)apply_filters(
256		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__footer_js_urls',
257		$this->footer_js
258		),
259		'eei18n' => apply_filters(
260		'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__eei18n_js_strings',
261		\EE_Registry::localize_i18n_js_strings() . $this->localizeJsonVars()
262		),
263		'notices' => \EEH_Template::display_template(
264		EE_TEMPLATES . 'espresso-ajax-notices.template.php',
265		array(),
266		true
267		),
268		),
269		true
270		);
271		}
272
273
274
275		/**
276		* localizeJsonVars
277		*
278		* @return string
279		*/
280		public function localizeJsonVars()
281		{
282		$JSON = '';
283		$localized_vars = (array)$this->localized_vars;
284		foreach ($localized_vars as $var_name => $vars) {
285	View Code Duplication	foreach ($vars as $key => $value) {
286		if (is_scalar($value)) {
287		$localized_vars[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
288		}
289		}
290		$JSON .= "/* <![CDATA[ / var $var_name = " . wp_json_encode($localized_vars) . '; / ]]> */';
291		}
292		return $JSON;
293		}
294
295
296
297		/**
298		* Adds an iframe embed code button to the Event editor.
299		*
300		* @param string $route_name the named module route that generates the iframe
301		*/
302		public static function addEventEditorIframeEmbedButton($route_name)
303		{
304		// add button for iframe code to event editor.
305		add_filter(
306		'get_sample_permalink_html',
307		function ($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
308		return Iframe::eventListIframeEmbedButton($permalink_string, $id, $new_title, $new_slug, $route_name);
309		},
310		10, 2
311		);
312		add_action(
313		'admin_enqueue_scripts',
314		array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
315		10
316		);
317		}
318
319
320
321		/**
322		* iframe embed code button to the Event editor.
323		*
324		* @param string $permalink_string
325		* @param int $id
326		* @param string $new_title (unused)
327		* @param string $new_slug (unused)
328		* @param string $route_name the named module route that generates the iframe
329		* @return string
330		*/
331		public static function eventListIframeEmbedButton(
332		$permalink_string,
333		$id,
334		$new_title = '',
		0 ignored issues – show Unused Code introduced 2016-08-05 01:34 UTC by Report Bug Copy Issue Report The parameter `$new_title` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
335		$new_slug = '',
		0 ignored issues – show Unused Code introduced 2016-08-05 01:34 UTC by Report Bug Copy Issue Report The parameter `$new_slug` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
336		$route_name = ''
337		) {
338		//make sure this is ONLY when editing and the event id has been set.
339		if ( ! empty($id)) {
340		$post = get_post($id);
341		//if NOT event then let's get out.
342		if ($post->post_type !== 'espresso_events') {
343		return $permalink_string;
344		}
345		$permalink_string .= Iframe::embedButtonHtml(
346		'Event',
347		$route_name,
348		array('event' => $id),
349		'button-small'
350		);
351		}
352		return $permalink_string;
353		}
354
355
356
357		/**
358		* Adds an iframe embed code button to the Event editor.
359		*
360		* @param string $route_name the named module route that generates the iframe
361		*/
362		public static function addEventListIframeEmbedButton($route_name)
363		{
364		// add button for iframe code to event editor.
365		add_action(
366		'AHEE__admin_list_wrapper_template__after_list_table',
367		function ($page_slug) use ($route_name) {
368		//make sure this is ONLY when editing and the event id has been set.
369		if ($page_slug === 'espresso_events') {
370		echo \EEH_HTML::h3(__('iFrame Embed Code', 'event_espresso'));
371		echo \EEH_HTML::p(__('Click the following buttons to generate iframe HTML that will allow you to embed your event content within the content of other websites.',
372		'event_espresso'));
373		echo Iframe::embedButtonHtml(
374		'Events List',
375		$route_name
376		);
377		}
378		},
379		10, 1
380		);
381		add_action(
382		'admin_enqueue_scripts',
383		array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
384		10
385		);
386		}
387
388
389
390		/**
391		* Adds an iframe embed code button via a WP do_action() as determined by the first parameter
392		*
393		* @param string $iframe_name
394		* @param string $route_name the named module route that generates the iframe
395		* @param string $action name of the WP do_action() to hook into
396		*/
397		public static function addActionIframeEmbedButton($iframe_name, $route_name, $action)
398		{
399		// add button for iframe code to event editor.
400		add_action(
401		$action,
402		function () use ($iframe_name, $route_name) {
403		echo Iframe::embedButtonHtml($iframe_name, $route_name);
404		},
405		10
406		);
407		}
408
409
410
411		/**
412		* iframe_embed_html
413		*
414		* @param string $iframe_name
415		* @param string $route_name the named module route that generates the iframe
416		* @param array $query_args
417		* @param string $button_class
418		* @return string
419		*/
420		public static function embedButtonHtml($iframe_name, $route_name, $query_args = array(), $button_class = '')
421		{
422		$query_args = ! empty($query_args) ? $query_args : array($route_name => 'iframe');
423		// add this route to our localized vars
424		$iframe_module_routes = isset(\EE_Registry::$i18n_js_strings['iframe_module_routes'])
425		? \EE_Registry::$i18n_js_strings['iframe_module_routes']
426		: array();
427		$iframe_module_routes[$route_name] = $route_name;
428		\EE_Registry::$i18n_js_strings['iframe_module_routes'] = $iframe_module_routes;
429		$iframe_embed_html = \EEH_HTML::link(
430		'#',
431		sprintf(__('Embed %1$s', 'event_espresso'), $iframe_name),
432		sprintf(
433		__(
434		'click here to generate code for embedding an %1$s iframe into another site.',
435		'event_espresso'
436		),
437		$iframe_name
438		),
439		"$route_name-iframe-embed-trigger-js",
440		'iframe-embed-trigger-js button ' . $button_class,
441		'',
442		' data-iframe_embed_button="#' . $route_name . '-iframe-js" tabindex="-1"'
443		);
444		$iframe_embed_html .= \EEH_HTML::div('', "$route_name-iframe-js", 'iframe-embed-wrapper-js', 'display:none;');
445		$iframe_embed_html .= \EEH_HTML::div(
446		'<iframe src="' . add_query_arg($query_args, site_url()) . '" width="100%" height="100%"></iframe>',
447		'', '', 'width:100%; height: 500px;'
448		);
449		$iframe_embed_html .= \EEH_HTML::divx();
450		return $iframe_embed_html;
451		}
452
453
454
455		/**
456		* iframe button js on admin events list or event editor page
457		*/
458		public static function EventsAdminEmbedButtonAssets()
459		{
460		if (\EE_Registry::instance()->REQ->get('page') === 'espresso_events') {
461		Iframe::embedButtonAssets();
462		\EE_Registry::$i18n_js_strings['iframe_embed_title'] = __(
463		'copy and paste the following into any other site\'s content to display this event:',
464		'event_espresso'
465		);
466		}
467		}
468
469
470
471		/**
472		* enqueue iframe button js
473		*/
474	View Code Duplication	public static function embedButtonAssets()
		0 ignored issues – show Duplication introduced 2016-04-22 11:45 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
475		{
476		\EE_Registry::$i18n_js_strings['iframe_embed_close_msg'] = __(
477		'click anywhere outside of this window to close it.',
478		'event_espresso'
479		);
480		wp_register_script(
481		'iframe_embed_button',
482		plugin_dir_url(__FILE__) . 'iframe-embed-button.js',
483		array('ee-dialog'),
484		EVENT_ESPRESSO_VERSION,
485		true
486		);
487		wp_enqueue_script('iframe_embed_button');
488		}
489
490
491
492		}
493		// End of file Iframe.php
494		// Location: /Iframe.php

eventespresso / event-espresso-core

Branch — FET-9576-iframes (9d3203)

Iframe::addEventEditorIframeEmbedButton() A

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