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https://github.com/WordPress/WordPress.git
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be24bc3a97
- Filter and select the content on the PHP side. Then pass only the needed data to JS. - Add the suggested post title and contend directly to the HTML. - Standardise the data type names. - Some cleanup/reduction of the code in the bookmarklet. See #31373. Built from https://develop.svn.wordpress.org/trunk@31693 git-svn-id: http://core.svn.wordpress.org/trunk@31674 1a063a9b-81f0-0310-95a4-ce76da25c4cd
667 lines
18 KiB
JavaScript
667 lines
18 KiB
JavaScript
/**
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* PressThis App
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*
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*/
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( function( $, window ) {
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var PressThis = function() {
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var editor,
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saveAlert = false,
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textarea = document.createElement( 'textarea' ),
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sidebarIsOpen = false,
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settings = window.wpPressThisConfig || {},
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data = window.wpPressThisData || {},
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smallestWidth = 128,
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hasSetFocus = false,
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catsCache = [],
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isOffScreen = 'is-off-screen',
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isHidden = 'is-hidden',
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offscreenHidden = isOffScreen + ' ' + isHidden,
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transitionEndEvent = ( function() {
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var style = document.documentElement.style;
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if ( typeof style.transition !== 'undefined' ) {
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return 'transitionend';
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}
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if ( typeof style.WebkitTransition !== 'undefined' ) {
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return 'webkitTransitionEnd';
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}
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return false;
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}() );
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/* ***************************************************************
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* HELPER FUNCTIONS
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*************************************************************** */
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/**
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* Emulates our PHP __() gettext function, powered by the strings exported in pressThisL10n.
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*
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* @param key string Key of the string to be translated, as found in pressThisL10n.
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* @returns string Original or translated string, or empty string if no key.
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*/
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function __( key ) {
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if ( key && window.pressThisL10n ) {
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return window.pressThisL10n[key] || key;
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}
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return key || '';
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}
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/**
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* Strips HTML tags
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*
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* @param string string Text to have the HTML tags striped out of.
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* @returns string Stripped text.
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*/
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function stripTags( string ) {
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string = string || '';
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return string
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.replace( /<!--[\s\S]*?(-->|$)/g, '' )
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.replace( /<(script|style)[^>]*>[\s\S]*?(<\/\1>|$)/ig, '' )
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.replace( /<\/?[a-z][\s\S]*?(>|$)/ig, '' );
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}
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/**
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* Strip HTML tags and convert HTML entities.
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*
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* @param text string Text.
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* @returns string Sanitized text.
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*/
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function sanitizeText( text ) {
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var _text = stripTags( text );
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try {
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textarea.innerHTML = _text;
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_text = stripTags( textarea.value );
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} catch ( er ) {}
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return _text;
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}
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/**
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* Allow only HTTP or protocol relative URLs.
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*
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* @param url string The URL.
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* @returns string Processed URL.
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*/
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function checkUrl( url ) {
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url = $.trim( url || '' );
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if ( /^(?:https?:)?\/\//.test( url ) ) {
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url = stripTags( url );
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return url.replace( /["\\]+/g, '' );
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}
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return '';
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}
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/**
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* Show UX spinner
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*/
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function showSpinner() {
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$( '#spinner' ).addClass( 'show' );
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$( '.post-actions button' ).each( function() {
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$( this ).attr( 'disabled', 'disabled' );
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} );
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}
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/**
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* Hide UX spinner
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*/
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function hideSpinner() {
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$( '#spinner' ).removeClass( 'show' );
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$( '.post-actions button' ).each( function() {
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$( this ).removeAttr( 'disabled' );
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} );
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}
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/**
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* Prepare the form data for saving.
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*/
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function prepareFormData() {
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editor && editor.save();
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$( '#post_title' ).val( sanitizeText( $( '#title-container' ).text() ) );
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// Make sure to flush out the tags with tagBox before saving
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if ( window.tagBox ) {
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$( 'div.tagsdiv' ).each( function() {
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window.tagBox.flushTags( this, false, 1 );
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} );
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}
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}
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/**
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* Submit the post form via AJAX, and redirect to the proper screen if published vs saved as a draft.
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*
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* @param action string publish|draft
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*/
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function submitPost( action ) {
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var data;
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saveAlert = false;
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showSpinner();
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if ( 'publish' === action ) {
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$( '#post_status' ).val( 'publish' );
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}
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prepareFormData();
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data = $( '#pressthis-form' ).serialize();
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$.ajax( {
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type: 'post',
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url: window.ajaxurl,
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data: data,
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success: function( response ) {
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if ( ! response.success ) {
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renderError( response.data.errorMessage );
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hideSpinner();
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} else if ( response.data.redirect ) {
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if ( window.opener && settings.redirInParent ) {
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try {
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window.opener.location.href = response.data.redirect;
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} catch( er ) {}
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window.self.close();
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} else {
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window.location.href = response.data.redirect;
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}
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}
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}
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} );
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}
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/**
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* Inserts the media a user has selected from the presented list inside the editor, as an image or embed, based on type
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*
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* @param type string img|embed
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* @param src string Source URL
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* @param link string Optional destination link, for images (defaults to src)
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*/
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function insertSelectedMedia( type, src, link ) {
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var newContent = '';
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if ( ! editor ) {
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return;
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}
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src = checkUrl( src );
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link = checkUrl( link );
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if ( 'img' === type ) {
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if ( ! link ) {
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link = src;
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}
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newContent = '<a href="' + link + '"><img class="alignnone size-full" src="' + src + '" /></a>\n';
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} else {
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newContent = '[embed]' + src + '[/embed]\n';
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}
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if ( ! hasSetFocus ) {
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editor.focus();
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}
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editor.execCommand( 'mceInsertContent', false, newContent );
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hasSetFocus = true;
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}
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/**
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* Save a new user-generated category via AJAX
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*/
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function saveNewCategory() {
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var data,
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name = $( '#new-category' ).val();
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if ( ! name ) {
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return;
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}
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data = {
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action: 'press-this-add-category',
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post_id: $( '#post_ID' ).val() || 0,
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name: name,
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new_cat_nonce: $( '#_ajax_nonce-add-category' ).val() || '',
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parent: $( '#new-category-parent' ).val() || 0
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};
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$.post( window.ajaxurl, data, function( response ) {
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if ( ! response.success ) {
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renderError( response.data.errorMessage );
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} else {
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// TODO: change if/when the html changes.
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var $parent, $ul,
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$wrap = $( 'ul.categories-select' );
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$.each( response.data, function( i, newCat ) {
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var $node = $( '<li>' ).attr( 'id', 'category-' + newCat.term_id )
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.append( $( '<label class="selectit">' ).text( newCat.name )
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.append( $( '<input type="checkbox" name="post_category[]" checked>' ).attr( 'value', newCat.term_id ) ) );
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if ( newCat.parent ) {
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if ( ! $ul || ! $ul.length ) {
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$parent = $wrap.find( '#category-' + newCat.parent );
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$ul = $parent.find( 'ul.children:first' );
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if ( ! $ul.length ) {
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$ul = $( '<ul class="children">' ).appendTo( $parent );
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}
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}
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$ul.append( $node );
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// TODO: set focus on
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} else {
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$wrap.prepend( $node );
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}
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} );
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refreshCatsCache();
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}
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} );
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}
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/* ***************************************************************
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* RENDERING FUNCTIONS
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*************************************************************** */
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/**
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* Hide the form letting users enter a URL to be scanned, if a URL was already passed.
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*/
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function renderToolsVisibility() {
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if ( data.hasData ) {
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$( '#scanbar' ).hide();
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}
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}
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/**
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* Render error notice
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*
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* @param msg string Notice/error message
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* @param error string error|notice CSS class for display
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*/
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function renderNotice( msg, error ) {
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var $alerts = $( '.editor-wrapper div.alerts' ),
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className = error ? 'is-error' : 'is-notice';
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$alerts.append( $( '<p class="alert ' + className + '">' ).text( msg ) );
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}
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/**
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* Render error notice
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*
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* @param msg string Error message
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*/
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function renderError( msg ) {
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renderNotice( msg, true );
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}
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/**
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* Render notices on page load, if any already
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*/
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function renderStartupNotices() {
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// Render errors sent in the data, if any
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if ( data.errors ) {
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$.each( data.errors, function( i, msg ) {
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renderError( msg );
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} );
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}
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// Prompt user to upgrade their bookmarklet if there is a version mismatch.
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if ( data.v && settings.version && ( data.v + '' ) !== ( settings.version + '' ) ) {
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$( '.should-upgrade-bookmarklet' ).removeClass( 'is-hidden' );
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}
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}
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/**
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* Render the detected images and embed for selection, if any
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*/
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function renderDetectedMedia() {
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var mediaContainer = $( '#featured-media-container'),
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listContainer = $( '#all-media-container' ),
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found = 0;
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listContainer.empty();
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if ( data._embeds || data._images ) {
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listContainer.append( '<h2 class="screen-reader-text">' + __( 'allMediaHeading' ) + '</h2><ul class="wppt-all-media-list" />' );
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}
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if ( data._embeds ) {
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$.each( data._embeds, function ( i, src ) {
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src = checkUrl( src );
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var displaySrc = '',
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cssClass = 'suggested-media-thumbnail suggested-media-embed';
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if ( src.indexOf( 'youtube.com/' ) > -1 ) {
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displaySrc = 'https://i.ytimg.com/vi/' + src.replace( /.+v=([^&]+).*/, '$1' ) + '/hqdefault.jpg';
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cssClass += ' is-video';
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} else if ( src.indexOf( 'youtu.be/' ) > -1 ) {
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displaySrc = 'https://i.ytimg.com/vi/' + src.replace( /\/([^\/])$/, '$1' ) + '/hqdefault.jpg';
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cssClass += ' is-video';
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} else if ( src.indexOf( 'dailymotion.com' ) > -1 ) {
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displaySrc = src.replace( '/video/', '/thumbnail/video/' );
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cssClass += ' is-video';
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} else if ( src.indexOf( 'soundcloud.com' ) > -1 ) {
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cssClass += ' is-audio';
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} else if ( src.indexOf( 'twitter.com' ) > -1 ) {
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cssClass += ' is-tweet';
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} else {
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cssClass += ' is-video';
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}
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$( '<li></li>', {
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'id': 'embed-' + i + '-container',
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'class': cssClass,
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'tabindex': '0'
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} ).css( {
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'background-image': ( displaySrc ) ? 'url(' + displaySrc + ')' : null
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} ).html(
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'<span class="screen-reader-text">' + __( 'suggestedEmbedAlt' ).replace( '%d', i + 1 ) + '</span>'
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).on( 'click keypress', function ( e ) {
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if ( e.type === 'click' || e.which === 13 ) {
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insertSelectedMedia( 'embed',src );
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}
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} ).appendTo( '.wppt-all-media-list', listContainer );
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found++;
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} );
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}
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if ( data._images ) {
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$.each( data._images, function( i, src ) {
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src = checkUrl( src );
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var displaySrc = src.replace(/^(http[^\?]+)(\?.*)?$/, '$1');
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if ( src.indexOf( 'files.wordpress.com/' ) > -1 ) {
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displaySrc = displaySrc.replace(/\?.*$/, '') + '?w=' + smallestWidth;
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} else if ( src.indexOf( 'gravatar.com/' ) > -1 ) {
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displaySrc = displaySrc.replace( /\?.*$/, '' ) + '?s=' + smallestWidth;
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} else {
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displaySrc = src;
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}
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$( '<li></li>', {
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'id': 'img-' + i + '-container',
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'class': 'suggested-media-thumbnail is-image',
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'tabindex': '0'
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} ).css( {
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'background-image': 'url(' + displaySrc + ')'
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} ).html(
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'<span class="screen-reader-text">' +__( 'suggestedImgAlt' ).replace( '%d', i + 1 ) + '</span>'
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).on( 'click keypress', function ( e ) {
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if ( e.type === 'click' || e.which === 13 ) {
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insertSelectedMedia( 'img', src, data.u );
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}
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} ).appendTo( '.wppt-all-media-list', listContainer );
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found++;
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} );
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}
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if ( ! found ) {
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mediaContainer.removeClass( 'all-media-visible' ).addClass( 'no-media');
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return;
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}
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mediaContainer.removeClass( 'no-media' ).addClass( 'all-media-visible' );
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}
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/* ***************************************************************
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* MONITORING FUNCTIONS
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*************************************************************** */
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/**
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* Interactive navigation behavior for the options modal (post format, tags, categories)
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*/
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function monitorOptionsModal() {
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var $postOptions = $( '.post-options' ),
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$postOption = $( '.post-option' ),
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$settingModal = $( '.setting-modal' ),
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$modalClose = $( '.modal-close' );
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$postOption.on( 'click', function() {
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var index = $( this ).index(),
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$targetSettingModal = $settingModal.eq( index );
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$postOptions.addClass( isOffScreen )
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.one( transitionEndEvent, function() {
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$( this ).addClass( isHidden );
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} );
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$targetSettingModal.removeClass( offscreenHidden )
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.one( transitionEndEvent, function() {
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$( this ).find( '.modal-close' ).focus();
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} );
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} );
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$modalClose.on( 'click', function() {
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var $targetSettingModal = $( this ).parent(),
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index = $targetSettingModal.index();
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$postOptions.removeClass( offscreenHidden );
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$targetSettingModal.addClass( isOffScreen );
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if ( transitionEndEvent ) {
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$targetSettingModal.one( transitionEndEvent, function() {
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$( this ).addClass( isHidden );
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$postOption.eq( index - 1 ).focus();
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} );
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} else {
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setTimeout( function() {
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$targetSettingModal.addClass( isHidden );
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$postOption.eq( index - 1 ).focus();
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}, 350 );
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}
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} );
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}
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/**
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* Interactive behavior for the sidebar toggle, to show the options modals
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*/
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function openSidebar() {
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sidebarIsOpen = true;
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$( '.options-open, .press-this-actions, #scanbar' ).addClass( isHidden );
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$( '.options-close, .options-panel-back' ).removeClass( isHidden );
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$( '.options-panel' ).removeClass( offscreenHidden )
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.one( 'transitionend', function() {
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$( '.post-option:first' ).focus();
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} );
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}
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function closeSidebar() {
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sidebarIsOpen = false;
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$( '.options-close, .options-panel-back' ).addClass( isHidden );
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$( '.options-open, .press-this-actions, #scanbar' ).removeClass( isHidden );
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$( '.options-panel' ).addClass( isOffScreen )
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.one( 'transitionend', function() {
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$( this ).addClass( isHidden );
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// Reset to options list
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$( '.post-options' ).removeClass( offscreenHidden );
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$( '.setting-modal').addClass( offscreenHidden );
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});
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}
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/**
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* Interactive behavior for the post title's field placeholder
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*/
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function monitorPlaceholder() {
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var $titleField = $( '#title-container'),
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$placeholder = $('.post-title-placeholder');
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$titleField.on( 'focus', function() {
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$placeholder.addClass('is-hidden');
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}).on( 'blur', function() {
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if ( ! $titleField.text() ) {
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$placeholder.removeClass('is-hidden');
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}
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});
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if ( $titleField.text() ) {
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$placeholder.addClass('is-hidden');
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}
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}
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/* ***************************************************************
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* PROCESSING FUNCTIONS
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*************************************************************** */
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/**
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* Calls all the rendring related functions to happen on page load
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*/
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function render(){
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// We're on!
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renderToolsVisibility();
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renderDetectedMedia();
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renderStartupNotices();
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if ( window.tagBox ) {
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window.tagBox.init();
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}
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}
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/**
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* Set app events and other state monitoring related code.
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*/
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function monitor(){
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$( document ).on( 'tinymce-editor-init', function( event, ed ) {
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editor = ed;
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ed.on( 'focus', function() {
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hasSetFocus = true;
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} );
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});
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$( '#current-site a').click( function( e ) {
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e.preventDefault();
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} );
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// Publish, Draft and Preview buttons
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$( '.post-actions' ).on( 'click.press-this', function( event ) {
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var $target = $( event.target );
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if ( $target.hasClass( 'draft-button' ) ) {
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submitPost( 'draft' );
|
|
} else if ( $target.hasClass( 'publish-button' ) ) {
|
|
submitPost( 'publish' );
|
|
} else if ( $target.hasClass( 'preview-button' ) ) {
|
|
prepareFormData();
|
|
window.opener && window.opener.focus();
|
|
|
|
$( '#wp-preview' ).val( 'dopreview' );
|
|
$( '#pressthis-form' ).attr( 'target', '_blank' ).submit().attr( 'target', '' );
|
|
$( '#wp-preview' ).val( '' );
|
|
}
|
|
});
|
|
|
|
monitorOptionsModal();
|
|
monitorPlaceholder();
|
|
|
|
$( '.options-open' ).on( 'click.press-this', openSidebar );
|
|
$( '.options-close' ).on( 'click.press-this', closeSidebar );
|
|
|
|
// Close the sidebar when focus moves outside of it.
|
|
$( '.options-panel, .options-panel-back' ).on( 'focusout.press-this', function() {
|
|
setTimeout( function() {
|
|
var node = document.activeElement,
|
|
$node = $( node );
|
|
|
|
if ( sidebarIsOpen && node && ! $node.hasClass( 'options-panel-back' ) &&
|
|
( node.nodeName === 'BODY' ||
|
|
( ! $node.closest( '.options-panel' ).length &&
|
|
! $node.closest( '.options-open' ).length ) ) ) {
|
|
|
|
closeSidebar();
|
|
}
|
|
}, 50 );
|
|
});
|
|
|
|
$( '#post-formats-select input' ).on( 'change', function() {
|
|
var $this = $( this );
|
|
|
|
if ( $this.is( ':checked' ) ) {
|
|
$( '#post-option-post-format' ).text( $( 'label[for="' + $this.attr( 'id' ) + '"]' ).text() || '' );
|
|
}
|
|
} );
|
|
|
|
$( window ).on( 'beforeunload.press-this', function() {
|
|
if ( saveAlert || ( editor && editor.isDirty() ) ) {
|
|
return __( 'saveAlert' );
|
|
}
|
|
} );
|
|
|
|
$( 'button.add-cat-toggle' ).on( 'click.press-this', function() {
|
|
var $this = $( this );
|
|
|
|
$this.toggleClass( 'is-toggled' );
|
|
$this.attr( 'aria-expanded', 'false' === $this.attr( 'aria-expanded' ) ? 'true' : 'false' );
|
|
$( '.setting-modal .add-category, .categories-search-wrapper' ).toggleClass( 'is-hidden' );
|
|
} );
|
|
|
|
$( 'button.add-cat-submit' ).on( 'click.press-this', saveNewCategory );
|
|
|
|
$( '.categories-search' ).on( 'keyup.press-this', function() {
|
|
var search = $( this ).val().toLowerCase() || '';
|
|
|
|
// Don't search when less thasn 3 extended ASCII chars
|
|
if ( /[\x20-\xFF]+/.test( search ) && search.length < 2 ) {
|
|
return;
|
|
}
|
|
|
|
$.each( catsCache, function( i, cat ) {
|
|
cat.node.removeClass( 'is-hidden searched-parent' );
|
|
} );
|
|
|
|
if ( search ) {
|
|
$.each( catsCache, function( i, cat ) {
|
|
if ( cat.text.indexOf( search ) === -1 ) {
|
|
cat.node.addClass( 'is-hidden' );
|
|
} else {
|
|
cat.parents.addClass( 'searched-parent' );
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
return true;
|
|
}
|
|
|
|
function refreshCatsCache() {
|
|
$( '.categories-select' ).find( 'li' ).each( function() {
|
|
var $this = $( this );
|
|
|
|
catsCache.push( {
|
|
node: $this,
|
|
parents: $this.parents( 'li' ),
|
|
text: $this.children( 'label' ).text().toLowerCase()
|
|
} );
|
|
} );
|
|
}
|
|
|
|
// Let's go!
|
|
$( document ).ready( function() {
|
|
render();
|
|
monitor();
|
|
refreshCatsCache();
|
|
});
|
|
|
|
// Expose public methods?
|
|
return {
|
|
renderNotice: renderNotice,
|
|
renderError: renderError
|
|
};
|
|
};
|
|
|
|
window.wp = window.wp || {};
|
|
window.wp.pressThis = new PressThis();
|
|
|
|
}( jQuery, window ));
|