'Auto iFrame',
// Icon/image for shortcode. Optional. src or dashicons-$icon. Defaults to carrot.
'listItemImage' => ' . 'icon.png)
',
// Available shortcode attributes and default values. Required. Array.
// Attribute model expects 'attr', 'type' and 'label'
// Supported field types: text, checkbox, textarea, radio, select, email, url, number, and date.
'attrs' => array(
array(
'label' => 'url',
'attr' => 'url',
'type' => 'url',
'description' => 'The remote URL of the site to create the iFrame for.',
'meta' => array('size'=>'45'),
),
array(
'label' => 'id',
'attr' => 'id',
'type' => 'text',
'description' => 'An optional tag to set the id of the iFrame to if you are including multiple iFrames on the same page.',
'meta' => array('size'=>'15'),
),
array(
'label' => 'Width',
'attr' => 'width',
'type' => 'text',
'description' => 'The width of the iFrame, percentage or px.',
'meta' => array('size'=>'5'),
),
array(
'label' => 'Height',
'attr' => 'height',
'type' => 'text',
'description' => 'The height of the iFrame, percentage or px. This will be the initial height if auto size is enabled.',
'meta' => array('size'=>'5'),
),
array(
'label' => 'Autosize',
'attr' => 'autosize',
'type' => 'radio',
'description' => 'Enable the automatic resize of the height of the iFrame based on content.',
'options' => array( 'yes' => 'Yes', 'no' => 'No'),
),
array(
'label' => 'Fudge Factor',
'attr' => 'fudge',
'type' => 'text',
'description' => 'A fudge factor to apply when changing the height (integer number, no "px").',
'meta' => array( 'size' => 5 ),
),
array(
'label' => 'Border',
'attr' => 'border',
'type' => 'text',
'description' => 'Enable the border on the iFrame.',
'meta' => array( 'size' => 5 ),
),
),
)
);
}
}
function auto_iframe_shortcode( $atts ) {
/*
3Dvo-model shortcode is in the format of:
[3Dvo-model url=xxx id=xxx width=xxx height=xxx autosize=yes/no]
Where:
url = the url of the source for the iFrame. REQUIRED.
id = a unique identifier in case you want more than one iFrame on a page. Default = 3Dvo-model.
width = width of the iFrame (100% by default). Can be % or px. Default = 100%.
height = the initial height of the iframe (100% by default). Can be % or px. Default = 100%.
autosize = enable the auto sizing of the iFrame based on the content. The initial height of the iFrame will be set to "height" and then resized. Default = true.
fudge = a fudge factor to apply when changing the height (integer number, no "px"). Default = 50.
border = enable the border on the iFrame. Default = 0.
scroll = enable the scroll bar on the iFrame. Default = no.
*/
// We don't have any parameters, just return a blank string.
if( !is_array( $atts ) ) { return ''; }
// Get url.
$url = '';
if( array_key_exists( 'url', $atts ) ) { $url = htmlentities(trim( $atts['url'] ), ENT_QUOTES ); }
// If no link has been passed in, there's nothing to do so just return a blank string.
if( $url == '' ) { return ''; }
// Get the rest of the attributes.
$id = '3Dvo-model';
if( array_key_exists( 'id', $atts ) ) { $id = htmlentities(trim( $atts['id'] ), ENT_QUOTES ); }
$width = '100%';
if( array_key_exists( 'width', $atts ) ) { $width = htmlentities(trim( $atts['width'] ), ENT_QUOTES ); }
$height = 'auto';
if( array_key_exists( 'height', $atts ) ) { $height = htmlentities(trim( $atts['height'] ), ENT_QUOTES ); }
$autosize = true;
if( array_key_exists( 'autosize', $atts ) ) { if( strtolower( $atts['autosize'] ) != 'yes' ) { $autosize = false; } ; }
$fudge = 50;
if( array_key_exists( 'fudge', $atts ) ) { $fudge = intval( $atts['fudge'] ); }
$border = '0';
if( array_key_exists( 'border', $atts ) ) { $border = htmlentities(trim( $atts['border'] ), ENT_QUOTES ); }
$scroll = 'no';
if( array_key_exists( 'scroll', $atts ) ) { if( strtolower( $atts['autosize'] ) != 'yes' ) { $scroll = 'yes'; } ; }
if( $autosize ) {
// Enqueue the javascript and jquery code.
wp_enqueue_script( 'resize3Dvo_js', plugins_url( 'resize3Dvo.js', __FILE__ ), array( 'jquery' ) );
$result = '' . "\n";
}
$result .= '';
return $result;
}
// EOF