diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/scribd.php')
-rw-r--r-- | plugins/jetpack/modules/shortcodes/scribd.php | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/scribd.php b/plugins/jetpack/modules/shortcodes/scribd.php new file mode 100644 index 00000000..1810c2fa --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/scribd.php @@ -0,0 +1,62 @@ +<?php + +/* + Scribd Short Code +Author: Nick Momrik + +[scribd id=DOCUMENT_ID key=DOCUMENT_KEY mode=MODE] +DOCUMENT_ID is an integer (also used as an object_id) +DOCUMENT_KEY is an alphanumeric hash ('-' character as well) +MODE can be 'list', 'book', 'slide', 'slideshow', or 'tile' + +[scribd id=39027960 key=key-3kaiwcjqhtipf25m8tw mode=list] +*/ + +function scribd_shortcode_handler( $atts ) { + $atts = shortcode_atts( + array( + 'id' => 0, + 'key' => 0, + 'mode' => '', + ), + $atts, + 'scribd' + ); + + $modes = array( 'list', 'book', 'slide', 'slideshow', 'tile' ); + + $atts['id'] = (int) $atts['id']; + if ( preg_match( '/^[A-Za-z0-9-]+$/', $atts['key'], $m ) ) { + $atts['key'] = $m[0]; + + if ( ! in_array( $atts['mode'], $modes ) ) { + $atts['mode'] = ''; + } + + return scribd_shortcode_markup( $atts ); + } else { + return ''; + } +} + +function scribd_shortcode_markup( $atts ) { + $markup = <<<EOD +<iframe class="scribd_iframe_embed" src="//www.scribd.com/embeds/$atts[id]/content?start_page=1&view_mode=$atts[mode]&access_key=$atts[key]" data-auto-height="true" scrolling="no" id="scribd_$atts[id]" width="100%" height="500" frameborder="0"></iframe> +<div style="font-size:10px;text-align:center;width:100%"><a href="http://www.scribd.com/doc/$atts[id]" target="_blank">View this document on Scribd</a></div> +EOD; + + return $markup; +} + +add_shortcode( 'scribd', 'scribd_shortcode_handler' ); + +// Scribd supports HTTPS, so use that endpoint to get HTTPS-compatible embeds +function scribd_https_oembed( $providers ) { + if ( isset( $providers['#https?://(www\.)?scribd\.com/doc/.*#i'] ) ) { + $providers['#https?://(www\.)?scribd\.com/doc/.*#i'][0] = 'https://www.scribd.com/services/oembed'; + } + + return $providers; +} + +add_filter( 'oembed_providers', 'scribd_https_oembed' ); |