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see #1: add support for Face Detection
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src/includes/class-helixware-mico-face-detection-service.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| <?php | ||
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| /** | ||
| * Manage Face Detection fragments. | ||
| * @since 1.2.1 | ||
| */ | ||
| class HelixWare_Mico_Face_Detection_Service extends HelixWare_Mico_Fragment_Service { | ||
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| const FRAGMENTS = 'faceFragments'; | ||
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| /** | ||
| * Create an instance of the MICO Fragment service. | ||
| * | ||
| * @since 1.2.1 | ||
| * | ||
| * @param \HelixWare_HAL_Client $hal_client A HAL client. | ||
| * @param string $server_url The server URL. | ||
| * @param \HelixWare_Asset_Service $asset_service The Asset service. | ||
| */ | ||
| public function __construct( $hal_client, $server_url, $asset_service ) { | ||
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| parent::__construct( self::FRAGMENTS, $hal_client, $server_url, $asset_service ); | ||
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| } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| <?php | ||
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| /** | ||
| * This class manages Fragments for assets. | ||
| * | ||
| * @since 1.0.0 | ||
| * @package Helixware_Mico | ||
| * @subpackage Helixware_Mico/includes | ||
| * @author David Riccitelli <[email protected]> | ||
| */ | ||
| class Helixware_Mico_Sequence_Service extends Helixware_Mico_Fragment_Service { | ||
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| const FRAGMENTS = "sequenceFragments"; | ||
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| /** | ||
| * Create an instance of the MICO Fragment service. | ||
| * | ||
| * @since 1.0.0 | ||
| * | ||
| * @param \HelixWare_HAL_Client $hal_client A HAL client. | ||
| * @param string $server_url The server URL. | ||
| * @param \HelixWare_Asset_Service $asset_service The Asset service. | ||
| */ | ||
| public function __construct( $hal_client, $server_url, $asset_service ) { | ||
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| parent::__construct( self::FRAGMENTS, $hal_client, $server_url, $asset_service ); | ||
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| } | ||
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| /** | ||
| * Get the VTT chapters URL. | ||
| * | ||
| * @since 1.2.0 | ||
| * | ||
| * @param int $id The post ID. | ||
| * | ||
| * @return string The local URL to the VTT chapters URL. | ||
| */ | ||
| public function get_vtt_chapters_url( $id ) { | ||
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| return admin_url( "admin-ajax.php?action=hw_vtt_chapters&id=$id" ); | ||
| } | ||
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| /** | ||
| * Echo a jwplayer:track line linking to the chapters file. | ||
| * | ||
| * @since 1.2.0 | ||
| * | ||
| * @param WP_Post $post A post instance. | ||
| */ | ||
| public function playlist_rss_jwplayer_header( $post ) { | ||
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| echo( '<jwplayer:track file="' . htmlentities( $this->get_vtt_chapters_url( $post->ID ) ) . '" kind="chapters" />' . "\n" ); | ||
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| } | ||
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| /** | ||
| * Outputs a VTT file defining the chapters for the attachment with the provided id. | ||
| * | ||
| * @since 1.2.0 | ||
| */ | ||
| public function ajax_vtt_chapters() { | ||
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| // Check that a post ID has been provided. | ||
| if ( ! isset( $_GET['id'] ) || ! is_numeric( $_GET['id'] ) ) { | ||
| wp_die( 'A numeric id is required.' ); | ||
| } | ||
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| echo( "WEBVTT\n\n" ); | ||
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| $chapter_no = 0; | ||
| $fragments = $this->get_fragments_by_id( $_GET['id'] ); | ||
| array_walk( $fragments, function ( $fragment ) use ( &$chapter_no ) { | ||
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| echo( 'chapter_' . ( ++ $chapter_no ) . "\n" ); | ||
| echo( HelixWare_Helper::milliseconds_to_timecode( $fragment->start ) . " --> " . HelixWare_Helper::milliseconds_to_timecode( $fragment->end ) . "\n" ); | ||
| echo( 'Chapter ' . $chapter_no . "\n" ); | ||
| echo( "\n" ); | ||
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| } ); | ||
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| wp_die(); | ||
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| } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -7,18 +7,18 @@ | |
| * @subpackage HelixWare/includes | ||
| * @author David Riccitelli <[email protected]> | ||
| */ | ||
| class HelixWare_Mico_Fragments_Shortcode { | ||
| class HelixWare_Mico_Face_Detection_Shortcode { | ||
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| const HANDLE_NAME = 'hw_fragments'; | ||
| const HANDLE_NAME = 'hw_face_detection'; | ||
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| /** | ||
| * The Fragments service. | ||
| * The MICO Face Detection service. | ||
| * | ||
| * @since 1.2.0 | ||
| * @since 1.2.1 | ||
| * @access private | ||
| * @var \Helixware_Mico_Fragment_Service $fragments_service The Fragments service. | ||
| * @var \HelixWare_Mico_Face_Detection_Service $face_detection_service The MICO Face Detection service. | ||
| */ | ||
| private $fragments_service; | ||
| private $face_detection_service; | ||
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| /** | ||
| * The Asset service. | ||
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@@ -43,15 +43,15 @@ class HelixWare_Mico_Fragments_Shortcode { | |
| * | ||
| * @since 1.1.0 | ||
| * | ||
| * @param \Helixware_Mico_Fragment_Service $fragments_service The Fragments service. | ||
| * @param \Helixware_Mico_Face_Detection_Service $face_detection_service The MICO Face Detection service. | ||
| * @param \HelixWare_Asset_Service $asset_service The Asset service. | ||
| * @param \HelixWare_Asset_Image_Service $asset_image_service The Asset Image service. | ||
| */ | ||
| public function __construct( $fragments_service, $asset_service, $asset_image_service ) { | ||
| public function __construct( $face_detection_service, $asset_service, $asset_image_service ) { | ||
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| $this->fragments_service = $fragments_service; | ||
| $this->asset_service = $asset_service; | ||
| $this->asset_image_service = $asset_image_service; | ||
| $this->face_detection_service = $face_detection_service; | ||
| $this->asset_service = $asset_service; | ||
| $this->asset_image_service = $asset_image_service; | ||
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| // Register itself as handler for the hw_fragments shortcode. | ||
| add_shortcode( self::HANDLE_NAME, array( $this, 'render' ) ); | ||
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@@ -78,8 +78,8 @@ public function render( $atts ) { | |
| $id = $atts['id']; | ||
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| $html = "<ul>"; | ||
| foreach ( $this->fragments_service->get_fragments_by_id( $id ) as $fragment ) { | ||
| $html .= '<li style="float:left;"><img width="200" src="' . $this->asset_image_service->get_local_image_url_by_id( $id, $fragment->start / 1000 ) . '" />' . $fragment->start . '</li>'; | ||
| foreach ( $this->face_detection_service->get_fragments_by_id( $id ) as $fragment ) { | ||
| $html .= '<li style="float:left;"><img width="200" src="' . $this->asset_image_service->get_local_image_url_by_id( $id, $fragment->start / 1000, $fragment->x, $fragment->y, $fragment->width, $fragment->height ) . '" />' . $fragment->start . "($fragment->x, $fragment->y, $fragment->width, $fragment->height)" . '</li>'; | ||
| } | ||
| $html .= "</ul>"; | ||
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