stklcode/wp-liveticker
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make script evaluation optional
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This commit is contained in:
Stefan Kalscheuer 2022-01-23 17:03:47 +01:00
parent 6ac1f85739
commit e007f53e8c
Signed by: stefan
GPG Key ID: 3887EC2A53B55430
4 changed files with 50 additions and 21 deletions
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assets/screenshot-4.png
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27
includes/class-admin.php
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@ -116,6 +116,15 @@ class Admin extends SCLiveticker {
'scliveticker_settings_general', 'scliveticker_settings_general',
array( 'label_for' => esc_attr( self::OPTION ) . '-enable-shortcode' ) array( 'label_for' => esc_attr( self::OPTION ) . '-enable-shortcode' )
); );
add_settings_field(
'embedded_script',
__( 'Embedded JavaScript', 'stklcode-liveticker' ),
array( __CLASS__, 'settings_embedded_script_field' ),
'scliveticker-settings-page',
'scliveticker_settings_general',
array( 'label_for' => esc_attr( self::OPTION ) . '-embedded-script' )
);
} }
/** /**
@ -188,7 +197,7 @@ class Admin extends SCLiveticker {
} }
/** /**
* Render enable css field. * Render enable shortcode field.
* *
* @return void * @return void
* *
@ -202,6 +211,21 @@ class Admin extends SCLiveticker {
echo '<p class="description">' . esc_html__( 'Enable shortcode processing in tick content.', 'stklcode-liveticker' ) . '</p>'; echo '<p class="description">' . esc_html__( 'Enable shortcode processing in tick content.', 'stklcode-liveticker' ) . '</p>';
} }
/**
* Render embedded script field.
*
* @return void
*
* @since 1.2
*/
public static function settings_embedded_script_field() {
$checked = self::$options['embedded_script'];
echo '<input id="' . esc_attr( self::OPTION ) . '-embedded-script" type="checkbox" name="' . esc_attr( self::OPTION ) . '[embedded_script]" value="1" ' . checked( $checked, 1, false ) . ' /> ';
esc_html_e( 'Enable', 'stklcode-liveticker' );
echo '<p class="description">' . esc_html__( 'Allow embedded script evaluation in tick contents. This might be useful for embedded content, e.g. social media integrations.', 'stklcode-liveticker' ) . '</p>';
}
/** /**
* Render the settings page. * Render the settings page.
* *
@ -226,6 +250,7 @@ class Admin extends SCLiveticker {
$result['enable_css'] = isset( $input['enable_css'] ) ? intval( $input['enable_css'] ) : 0; $result['enable_css'] = isset( $input['enable_css'] ) ? intval( $input['enable_css'] ) : 0;
$result['show_feed'] = isset( $input['show_feed'] ) ? intval( $input['show_feed'] ) : 0; $result['show_feed'] = isset( $input['show_feed'] ) ? intval( $input['show_feed'] ) : 0;
$result['enable_shortcode'] = isset( $input['enable_shortcode'] ) ? intval( $input['enable_shortcode'] ) : 0; $result['enable_shortcode'] = isset( $input['enable_shortcode'] ) ? intval( $input['enable_shortcode'] ) : 0;
$result['embedded_script'] = isset( $input['embedded_script'] ) ? intval( $input['embedded_script'] ) : 0;
return $result; return $result;
} }

10
includes/class-scliveticker.php
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@ -275,10 +275,11 @@ class SCLiveticker {
'scliveticker-js', 'scliveticker-js',
'scliveticker', 'scliveticker',
array( array(
'ajax_url' => admin_url( 'admin-ajax.php' ), 'ajax_url' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'scliveticker_update-ticks' ), 'nonce' => wp_create_nonce( 'scliveticker_update-ticks' ),
'api' => rest_url(), 'api' => rest_url(),
'poll_interval' => self::$options['poll_interval'] * 1000, 'embedded_script' => boolval( self::$options['embedded_script'] ),
'poll_interval' => self::$options['poll_interval'] * 1000,
) )
); );
@ -423,6 +424,7 @@ class SCLiveticker {
'enable_css' => 1, 'enable_css' => 1,
'show_feed' => 0, 'show_feed' => 0,
'enable_shortcode' => 0, 'enable_shortcode' => 0,
'embedded_script' => 0,
'reset_settings' => 0, 'reset_settings' => 0,
); );
} }

34
scripts/liveticker.js
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@ -179,23 +179,25 @@
content.innerHTML = u.content.rendered; content.innerHTML = u.content.rendered;
// Process embedded scripts, if any. // Process embedded scripts, if any.
Array.prototype.forEach.call( if ( scliveticker.embedded_script ) {
content.getElementsByTagName( 'script' ), Array.prototype.forEach.call(
function( script ) { content.getElementsByTagName( 'script' ),
var script2; function( script ) {
if ( script.src ) { var script2;
// Move referenced scripts to page head. if ( script.src ) {
script.parentNode.removeChild( script ); // Move referenced scripts to page head.
script2 = document.createElement( 'script' ); script.parentNode.removeChild( script );
Array.prototype.forEach.call( script.attributes, function( a ) { script2 = document.createElement( 'script' );
script2.setAttribute( a.nodeName, a.nodeValue ); Array.prototype.forEach.call( script.attributes, function( a ) {
} ); script2.setAttribute( a.nodeName, a.nodeValue );
document.head.appendChild( script2 ); } );
} else { document.head.appendChild( script2 );
scripts.push( script ); } else {
scripts.push( script );
}
} }
} );
); }
// Create the actual tick element. // Create the actual tick element.
li.id = 'sclt-' + t.id + '-' + u.id; li.id = 'sclt-' + t.id + '-' + u.id;