/core/media/old/modules/bpm_oembed_generic/loader-disabled.php

<?php

/**
 * MEDIA MODULE - GENERIC oEMBED CONTENT
 * Handles media items from sites that embed non-media content (like flash games) or use unusual,
 * possibly broken embed code. Use this module only as a last resort.
 *
 * @version 0.1.9
 * @since 0.1.9
 * @package BP-Media Modules
 * @subpackage oEmbed Generic
 * @link http://code.google.com/p/buddypress-media/
 *
 * ========================================================================================================
 */

class BPMM_oEmbedGeneric implements iBPM_mediaModule_Generic_oEmbed, iBPM_mediaModule {


	/**
	 * // TODO: Make these configurable.
	 * Returns an array of oembed types handled by this module
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return array<string> handled oembed types
	 */
	public static function get_oembed_types(){
		return array('rich', 'photo', 'video');
	}



	/**
	 * Returns the human-readable name of the media module. This is displayed in the admin interface.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | Name of media module
	 */
	public static function get_admin_label() {
		return __('oEmbed - Generic',"bp-media");
	}



	/**
	 * Returns the url-safe name of the media module, commonly called a "slug". Must be unique from all
	 * other media modules.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | Name of media module
	 */
	public static function get_slug() {
		return 'oembed-generic';
	}



	/**
	 * Returns the HTTP path to the media module's icon. Icons MUST be 64px*64px .PNG files.
	 *
	 * //TODO: We have experienced some problems with PNG files saved on Linux machines not
	 * opening properly in widnows-based browsers (FireFox). This should be investigated.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | path to icon file
	 */
	public static function get_icon(){

	    return BPM_URL_BASE . "/core/media_modules/bpm_oembed_generic/icon.png";
	}


	/**
	 * Returns a short description (approx 30 words) of what the media module does.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | description
	 */
	public static function get_description(){

	    return _e("This module displays generic embedded content from other websites, using mediaelement or wpaudioplayer
		classes. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a justo non lorem porttitor dignissim.","bp-media");
	}


	/**
	 * Returns a string containing the media module's version number. Does not have to be an
	 * integer number, "2.1.8.5a" and "1.5.1 (Vegas Build)" are acceptable.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | version number
	 */
	public static function get_version(){

	    return "<a href='http://code.google.com/p/buddypress-media/downloads/list'>Ver 0.1.9</a>";
	}


	/**
	 * Returns a composited HTML string, including the name of the content module developer and
	 * a link to their personal or company website.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | version number
	 */
	public static function get_author(){

	    return "<a href='http://code.google.com/p/buddypress-media/'>The BP-Media Team</a>";
	}


	/**
	 * Returns a composited HTML string containing a link to the media module's support page, or dedicated
	 * project site. Example: <a href='http://code.google.com/p/buddypress-media/'>The BP-Media Team</a>
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | version number
	 */
	public static function get_site(){

	    return "<a href='http://buddypress.org/community/groups/bp-album/forum/'>Module Website</a>";
	}



	/**
	 * Installs the media module database tables. Upgrades DB tables when necessary.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 */

	public static function install() {

		global $bp, $wpdb;

//		$charset_collate = '';
//
//		if ( ! empty($wpdb->charset) )
//		    $charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
//
//		if ( ! empty($wpdb->collate) )
//			$charset_collate .= " COLLATE $wpdb->collate";
//
//
//		$sql[] = "CREATE TABLE {$wpdb->base_prefix}bpm_modules_picture(
//			    id smallint(6) NOT NULL AUTO_INCREMENT PRIMARY KEY,
//			    name varchar(255) NOT NULL,
//			    x_pixels mediumint(8) NOT NULL,
//			    y_pixels mediumint(8) NOT NULL,
//			    format varchar(8) NOT NULL default 'JPG',
//			    quality tinyint(3) NOT NULL default '100',
//			    crop tinyint(1) NOT NULL default '1',
//			    scale tinyint(1) NOT NULL default '0',
//			    watermark varchar(16) NOT NULL,
//			    cache varchar(16) NOT NULL,
//			    KEY name (name)
//			    ) {$charset_collate};";
//
//		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
//
//		dbDelta($sql);

		$bp->bpa->options = get_option('bp_album_options');

		$settings = array();

		$settings['cover_operatingMode'] = 'default';
		$settings['cover_customDefaultImagePath'] = 'C:/test/whatever/etc';

		$name = get_class($this);
		$bp->bpa->options['media_module_settings'][$name] = $settings;

		update_option('bp_album_options', $bp->bpa->options);

	}


	/**
	 * Drops all database tables for the content module, and removes all the module's stored settings.
	 * DOES NOT DELETE UPLOADED CONTENT
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 */

	public static function uninstall() {

		global $bp, $wpdb;

	}


	/**
	 * Adds scripts used by the media module to the page header
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 */
	public static function enqueueScripts(){

	}


	/**
	 * Adds CSS styles used by the media module to the page header
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 */
	public static function enqueueStyles(){

	}

	
	/**
	 * Renders the configuration page for this media module.
	 *
	 * @version 0.1.9
	 * @since 0.1.9
	 * @return string | composited HTML block
	 */

	public static function config_page() {

	    global $bp;
	?>


	    <input type="hidden" name="page_options"
		   value="
		       core_slug_base,
		       core_slug_home,
		       albums_slug_home
	   " />

	    <div class="bpa_module_sectionTitle"><?php _e('Media Player Selection',"bp-media") ?></div>

	    <table class="form-table bpa_module_sectionOptions">

		    <tr>
			<th scope="row"><?php _e( 'Use "Media Element"', "bp-media" ) ?></th>
			<td>
			    <input type="radio" name="media_views_itemCountEnable" type="text" <?php if ($bp->bpa->options['media_views_itemCountEnable'] == true ) : ?>
				   checked="checked"<?php endif; ?>  value="1" /> <?php _e( 'Yes', "bp-media" ) ?> &nbsp;
			    <input type="radio" name="media_views_itemCountEnable" type="text" <?php if ($bp->bpa->options['media_views_itemCountEnable'] == false) : ?>
				   checked="checked"<?php endif; ?>  value="0" /> <?php _e( 'No', "bp-media" ) ?>
			</td>
		    </tr>
		    <tr>
			<th scope="row"><?php _e( 'Use "WP Audio Player"', "bp-media" ) ?></th>
			<td>
			    <input type="radio" name="media_views_itemCountEnable" type="text" <?php if ($bp->bpa->options['media_views_itemCountEnable'] == true ) : ?>
				   checked="checked"<?php endif; ?>  value="1" /> <?php _e( 'Yes', "bp-media" ) ?> &nbsp;
			    <input type="radio" name="media_views_itemCountEnable" type="text" <?php if ($bp->bpa->options['media_views_itemCountEnable'] == false) : ?>
				   checked="checked"<?php endif; ?>  value="0" /> <?php _e( 'No', "bp-media" ) ?>
			</td>
		    </tr>

	    </table>

	    <div class="bpa_module_sectionTitle"><?php _e('Base Image',"bp-media") ?></div>

	    <table class="form-table bpa_module_sectionOptions">

		    <tr>
			<th scope="row"><?php _e( 'Cover image source', "bp-media" ) ?></th>
			<td>
			    <label>
				<input name="media_rating_itemRatingShowTo" type="radio" value="admin" <?php checked('admin', $bp->bpa->options['media_rating_itemRatingShowTo']); ?> />
				<?php _e('Use the system default cover image', "bp-media") ;?>
			    </label><br />

			    <label>
				<input name="media_rating_itemRatingShowTo" type="radio" value="friends" <?php checked('friends', $bp->bpa->options['media_rating_itemRatingShowTo']); ?> />
				<?php _e("Upload a custom default image", "bp-media") ;?>
			    </label><br />

			    <label>
				<input name="media_rating_itemRatingShowTo" type="radio" value="members" <?php checked('members', $bp->bpa->options['media_rating_itemRatingShowTo']); ?> />
				<?php _e('Let users upload their own cover images for each audio file', "bp-media") ;?>
			    </label><br />
			</td>
		    </tr>
		    <tr valign="top">
			    <th scope="row"><label for="target_uri"><?php _e( 'Custom image file URL', "bp-media" ) ?></label></th>
			    <td>
				    <input name="bp_album_base_url" type="text" id="bp_album_base_url" value="<?php echo attribute_escape( $bp_album_base_url ); ?>" size="60" />
			    </td>
		    </tr>

	    </table>

	<?php

	}


	public static function init() {
	}



	/**
	 * handle html generation and caching
	 *
	 * get_html of abstract embeddable works well with standard oembeds,
	 * ovverride for customization and advanced embeds
	 *
	 * @see BPM_mediaModule_base::generate_html()
	 * @see BPM_mediaModule_base::embed_data()
	 *
	 * @param stdClass $media_item media obj
	 * @param array $args size args
	 * @return string html to display
	 */
	public static function get_html( $media_item, $args) {

		$embed_data = self::embed_data( $media_item, $args );

		$html = self::get_cached_html( $embed_data );

		if(!$html){
			$html = self::generate_html( $embed_data );

			self::set_cached_html( $embed_data, $html );
		}

		return $html;
	}


	/**
	 * embed data needed to identify cached html and generate html
	 *
	 * for cache efficiency make this array contains all the data needed to generate
	 * html and nothing more
	 *
	 * default data are url,width,height, override if less or more is needed.
	 *
	 * @param stdClass $media_item media obj
	 * @param array $args size args
	 * @return string embed data
	 */
	protected static function embed_data( $media_item, $args ) {

		if( $media_item->width || $media_item->height ) {
			list(,, $width, $height ) = BP_Album_Cache::calculate_dimensions( $media_item->width, $media_item->height, $args['resize_w'], $args['resize_h'], $args['resize_crop'], $args['resize_upscale'] );
		} else {
			$width = $args['resize_w'];
			$height = $args['resize_h'];
		}

		return array(
			'url'    => $media_item->location,
			'width'  => $width,
			'height' => $height
		);
	}



	/**
	 * generate html
	 *
	 * generate_html of abstract embeddable is intended for standard oembeds,
	 * ovverride for customization and advanced embeds
	 *
	 * @param stdClass $media_item media obj
	 * @param array $embed_data data from {@link BPM_mediaModule_base::embed_data()}
	 * @return string html to cache/display
	 */
	protected static function generate_html( $embed_data ) {
		return BPM_Multimedia::oembed_object()->get_html( $embed_data['url'], array('width'=>$embed_data['width'], 'height'=>$embed_data['height']) );
	}



	/**
	 * get html from cache
	 *
	 * @param array $embed_data data used to generate html and used to identify html in cache
	 * @return string cached html or empty string
	 */
	protected static function get_cached_html( $embed_data ){
		$cache = get_site_transient( self::cache_key($embed_data) );
		return empty($cache['html']) ? '' : $cache['html'];
	}



	/**
	 * set html in cache
	 *
	 * @param array $embed_data data used to generate html and used to identify html in cache
	 * @param string $html html to cache
	 * @param null|int $expiration expiration time in sec, default 5 days
	 */
	protected static function set_cached_html( $embed_data, $html, $expiration = null ){
		if( null === $expiration ){
			$expiration = /* 5 days */ 432000;
		}
		$cache = $embed_data + array( 'html' => $html );
		set_site_transient( self::cache_key($embed_data), $cache, $expiration );
	}



	/**
	 * generate cache key from embed data
	 *
	 * cache key can be at most 40 chars long (column width is 64 but there are
	 * prefixes like '_site_transient_' and '_site_transient_timeout_')
	 *
	 * @param array<mixed> $embed_data
	 * @return string cache key
	 */
	protected static function cache_key( $embed_data ){
		return substr("bpm_embed_".md5(serialize($embed_data)), 0, 40);
	}


}

//register the media module in BP Media
BPM_Multimedia::register_media_module('BPMM_oEmbedGeneric');
//BPMM_oEmbedGeneric::install();

?>