/**
* @output wp-admin/js/widgets/media-video-widget.js
*/
/* eslint consistent-this: [ "error", "control" ] */
(function( component ) {
'use strict';
var VideoWidgetModel, VideoWidgetControl, VideoDetailsMediaFrame;
/**
* Custom video details frame that removes the replace-video state.
*
* @class wp.mediaWidgets.controlConstructors~VideoDetailsMediaFrame
* @augments wp.media.view.MediaFrame.VideoDetails
*
* @private
*/
VideoDetailsMediaFrame = wp.media.view.MediaFrame.VideoDetails.extend(/** @lends wp.mediaWidgets.controlConstructors~VideoDetailsMediaFrame.prototype */{
/**
* Create the default states.
*
* @return {void}
*/
createStates: function createStates() {
this.states.add([
new wp.media.controller.VideoDetails({
media: this.media
}),
new wp.media.controller.MediaLibrary({
type: 'video',
id: 'add-video-source',
title: wp.media.view.l10n.videoAddSourceTitle,
toolbar: 'add-video-source',
media: this.media,
menu: false
}),
new wp.media.controller.MediaLibrary({
type: 'text',
id: 'add-track',
title: wp.media.view.l10n.videoAddTrackTitle,
toolbar: 'add-track',
media: this.media,
menu: 'video-details'
})
]);
}
});
/**
* Video widget model.
*
* See WP_Widget_Video::enqueue_admin_scripts() for amending prototype from PHP exports.
*
* @class wp.mediaWidgets.modelConstructors.media_video
* @augments wp.mediaWidgets.MediaWidgetModel
*/
VideoWidgetModel = component.MediaWidgetModel.extend({});
/**
* Video widget control.
*
* See WP_Widget_Video::enqueue_admin_scripts() for amending prototype from PHP exports.
*
* @class wp.mediaWidgets.controlConstructors.media_video
* @augments wp.mediaWidgets.MediaWidgetControl
*/
VideoWidgetControl = component.MediaWidgetControl.extend(/** @lends wp.mediaWidgets.controlConstructors.media_video.prototype */{
/**
* Show display settings.
*
* @type {boolean}
*/
showDisplaySettings: false,
/**
* Cache of oembed responses.
*
* @type {Object}
*/
oembedResponses: {},
/**
* Map model props to media frame props.
*
* @param {Object} modelProps - Model props.
* @return {Object} Media frame props.
*/
mapModelToMediaFrameProps: function mapModelToMediaFrameProps( modelProps ) {
var control = this, mediaFrameProps;
mediaFrameProps = component.MediaWidgetControl.prototype.mapModelToMediaFrameProps.call( control, modelProps );
mediaFrameProps.link = 'embed';
return mediaFrameProps;
},
/**
* Fetches embed data for external videos.
*
* @return {void}
*/
fetchEmbed: function fetchEmbed() {
var control = this, url;
url = control.model.get( 'url' );
// If we already have a local cache of the embed response, return.
if ( control.oembedResponses[ url ] ) {
return;
}
// If there is an in-flight embed request, abort it.
if ( control.fetchEmbedDfd && 'pending' === control.fetchEmbedDfd.state() ) {
control.fetchEmbedDfd.abort();
}
control.fetchEmbedDfd = wp.apiRequest({
url: wp.media.view.settings.oEmbedProxyUrl,
data: {
url: control.model.get( 'url' ),
maxwidth: control.model.get( 'width' ),
maxheight: control.model.get( 'height' ),
discover: false
},
type: 'GET',
dataType: 'json',
context: control
});
control.fetchEmbedDfd.done( function( response ) {
control.oembedResponses[ url ] = response;
control.renderPreview();
});
control.fetchEmbedDfd.fail( function() {
control.oembedResponses[ url ] = null;
});
},
/**
* Whether a url is a supported external host.
*
* @deprecated since 4.9.
*
* @return {boolean} Whether url is a supported video host.
*/
isHostedVideo: function isHostedVideo() {
return true;
},
/**
* Render preview.
*
* @return {void}
*/
renderPreview: function renderPreview() {
var control = this, previewContainer, previewTemplate, attachmentId, attachmentUrl, poster, html = '', isOEmbed = false, mime, error, urlParser, matches;
attachmentId = control.model.get( 'attachment_id' );
attachmentUrl = control.model.get( 'url' );
error = control.model.get( 'error' );
if ( ! attachmentId && ! attachmentUrl ) {
return;
}
// Verify the selected attachment mime is supported.
mime = control.selectedAttachment.get( 'mime' );
if ( mime && attachmentId ) {
if ( ! _.contains( _.values( wp.media.view.settings.embedMimes ), mime ) ) {
error = 'unsupported_file_type';
}
} else if ( ! attachmentId ) {
urlParser = document.createElement( 'a' );
urlParser.href = attachmentUrl;
matches = urlParser.pathname.toLowerCase().match( /\.(\w+)$/ );
if ( matches ) {
if ( ! _.contains( _.keys( wp.media.view.settings.embedMimes ), matches[1] ) ) {
error = 'unsupported_file_type';
}
} else {
isOEmbed = true;
}
}
if ( isOEmbed ) {
control.fetchEmbed();
if ( control.oembedResponses[ attachmentUrl ] ) {
poster = control.oembedResponses[ attachmentUrl ].thumbnail_url;
html = control.oembedResponses[ attachmentUrl ].html.replace( /\swidth="\d+"/, ' width="100%"' ).replace( /\sheight="\d+"/, '' );
}
}
previewContainer = control.$el.find( '.media-widget-preview' );
previewTemplate = wp.template( 'wp-media-widget-video-preview' );
previewContainer.html( previewTemplate({
model: {
attachment_id: attachmentId,
html: html,
src: attachmentUrl,
poster: poster
},
is_oembed: isOEmbed,
error: error
}));
wp.mediaelement.initialize();
},
/**
* Open the media image-edit frame to modify the selected item.
*
* @return {void}
*/
editMedia: function editMedia() {
var control = this, mediaFrame, metadata, updateCallback;
metadata = control.mapModelToMediaFrameProps( control.model.toJSON() );
// Set up the media frame.
mediaFrame = new VideoDetailsMediaFrame({
frame: 'video',
state: 'video-details',
metadata: metadata
});
wp.media.frame = mediaFrame;
mediaFrame.$el.addClass( 'media-widget' );
updateCallback = function( mediaFrameProps ) {
// Update cached attachment object to avoid having to re-fetch. This also triggers re-rendering of preview.
control.selectedAttachment.set( mediaFrameProps );
control.model.set( _.extend(
_.omit( control.model.defaults(), 'title' ),
control.mapMediaToModelProps( mediaFrameProps ),
{ error: false }
) );
};
mediaFrame.state( 'video-details' ).on( 'update', updateCallback );
mediaFrame.state( 'replace-video' ).on( 'replace', updateCallback );
mediaFrame.on( 'close', function() {
mediaFrame.detach();
});
mediaFrame.open();
}
});
// Exports.
component.controlConstructors.media_video = VideoWidgetControl;
component.modelConstructors.media_video = VideoWidgetModel;
})( wp.mediaWidgets );
في ظل التحول الرقمي المتسارع، أصبح التسويق الإلكتروني أحد أهم الأدوات التي تعتمد عليها المؤسسات والشركات لتحقيق الانتشار والوصول إلى جمهور أوسع.
في هذا الحوار التسجيلي، نسلّط الضوء على مفهوم التسويق الإلكتروني، أهميته في العصر الحديث، وكيف غيّر قواعد اللعبة في عالم المال والأعمال.
ال