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<?php |
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/* |
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Plugin Name: Iframe |
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Plugin URI: http://web-profile.com.ua/wordpress/plugins/iframe/ |
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Description: Plugin shows iframe with [iframe src="http://player.vimeo.com/video/3261363" width="100%" height="480"] shortcode. |
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Version: 1.7 |
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Author: webvitaly |
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Author Email: webvitaly(at)gmail.com |
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Author URI: http://web-profile.com.ua/wordpress/ |
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*/ |
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|
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if ( !function_exists( 'iframe_embed_shortcode' ) ) : |
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|
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function iframe_enqueue_script() { |
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wp_enqueue_script( 'jquery' ); |
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} |
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add_action('wp_enqueue_scripts', 'iframe_enqueue_script'); |
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|
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function iframe_embed_shortcode($atts, $content = null) { |
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extract(shortcode_atts(array( |
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'width' => '100%', |
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'height' => '480', |
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'src' => '', |
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'frameborder' => '0', |
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'scrolling' => 'no', |
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'marginheight' => '0', |
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'marginwidth' => '0', |
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'allowtransparency' => 'true', |
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'id' => '', |
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'class' => 'iframe-class', |
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'same_height_as' => '' |
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), $atts)); |
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$src_cut = substr($src, 0, 35); |
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if(strpos($src_cut, 'maps.google' )){ |
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$google_map_fix = '&output=embed'; |
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}else{ |
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$google_map_fix = ''; |
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} |
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$return = ''; |
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if( $same_height_as != '' ){ |
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if( $same_height_as != 'content' ){ // we are setting the height of the iframe like as target element |
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if( $same_height_as == 'document' || $same_height_as == 'window' ){ // remove quotes for window or document selectors |
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$target_selector = $same_height_as; |
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}else{ |
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$target_selector = '"'.$same_height_as.'"'; |
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} |
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$return .= ' |
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<script> |
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jQuery(document).ready(function($) { |
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var target_height = $('.$target_selector.').height(); |
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$("iframe.'.$class.'").height(target_height); |
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}); |
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</script> |
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'; |
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}else{ // set the actual height of the iframe (show all content of the iframe without scroll) |
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$return .= ' |
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<script> |
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jQuery(document).ready(function($) { |
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$("iframe.'.$class.'").bind("load", function() { |
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var embed_height = $(this).contents().find("body").height(); |
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$(this).height(embed_height); |
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}); |
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}); |
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</script> |
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'; |
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} |
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} |
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if( $id != '' ){ |
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$id_text = 'id="'.$id.'" '; |
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}else{ |
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$id_text = ''; |
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} |
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$return .= "\n".'<!-- powered by Iframe plugin ver. 1.7 (wordpress.org/extend/plugins/iframe/) -->'."\n"; |
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$return .= '<iframe '.$id_text.'class="'.$class.'" width="'.$width.'" height="'.$height.'" src="'.$src.$google_map_fix.'" frameborder="'.$frameborder.'" scrolling="'.$scrolling.'" marginheight="'.$marginheight.'" marginwidth="'.$marginwidth.'" allowtransparency="'.$allowtransparency.'"></iframe>'; |
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// &output=embed |
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return $return; |
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} |
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add_shortcode('iframe', 'iframe_embed_shortcode'); |
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|
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endif; |
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|
