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Diffstat (limited to 'www/crm/wp-admin/js/postbox.js')
| -rw-r--r-- | www/crm/wp-admin/js/postbox.js | 445 |
1 files changed, 445 insertions, 0 deletions
diff --git a/www/crm/wp-admin/js/postbox.js b/www/crm/wp-admin/js/postbox.js new file mode 100644 index 00000000..88facb1a --- /dev/null +++ b/www/crm/wp-admin/js/postbox.js @@ -0,0 +1,445 @@ +/** + * Contains the postboxes logic, opening and closing postboxes, reordering and saving + * the state and ordering to the database. + * + * @since 2.5.0 + * @requires jQuery + * @output wp-admin/js/postbox.js + */ + +/* global ajaxurl, postBoxL10n, postboxes */ + +(function($) { + var $document = $( document ); + + /** + * This object contains all function to handle the behaviour of the post boxes. The post boxes are the boxes you see + * around the content on the edit page. + * + * @since 2.7.0 + * + * @namespace postboxes + * + * @type {Object} + */ + window.postboxes = { + + /** + * Handles a click on either the postbox heading or the postbox open/close icon. + * + * Opens or closes the postbox. Expects `this` to equal the clicked element. + * Calls postboxes.pbshow if the postbox has been opened, calls postboxes.pbhide + * if the postbox has been closed. + * + * @since 4.4.0 + * @memberof postboxes + * @fires postboxes#postbox-toggled + * + * @returns {void} + */ + handle_click : function () { + var $el = $( this ), + p = $el.parent( '.postbox' ), + id = p.attr( 'id' ), + ariaExpandedValue; + + if ( 'dashboard_browser_nag' === id ) { + return; + } + + p.toggleClass( 'closed' ); + + ariaExpandedValue = ! p.hasClass( 'closed' ); + + if ( $el.hasClass( 'handlediv' ) ) { + // The handle button was clicked. + $el.attr( 'aria-expanded', ariaExpandedValue ); + } else { + // The handle heading was clicked. + $el.closest( '.postbox' ).find( 'button.handlediv' ) + .attr( 'aria-expanded', ariaExpandedValue ); + } + + if ( postboxes.page !== 'press-this' ) { + postboxes.save_state( postboxes.page ); + } + + if ( id ) { + if ( !p.hasClass('closed') && $.isFunction( postboxes.pbshow ) ) { + postboxes.pbshow( id ); + } else if ( p.hasClass('closed') && $.isFunction( postboxes.pbhide ) ) { + postboxes.pbhide( id ); + } + } + + /** + * Fires when a postbox has been opened or closed. + * + * Contains a jQuery object with the relevant postbox element. + * + * @since 4.0.0 + * @ignore + * + * @event postboxes#postbox-toggled + * @type {Object} + */ + $document.trigger( 'postbox-toggled', p ); + }, + + /** + * Adds event handlers to all postboxes and screen option on the current page. + * + * @since 2.7.0 + * @memberof postboxes + * + * @param {string} page The page we are currently on. + * @param {Object} [args] + * @param {Function} args.pbshow A callback that is called when a postbox opens. + * @param {Function} args.pbhide A callback that is called when a postbox closes. + * @returns {void} + */ + add_postbox_toggles : function (page, args) { + var $handles = $( '.postbox .hndle, .postbox .handlediv' ); + + this.page = page; + this.init( page, args ); + + $handles.on( 'click.postboxes', this.handle_click ); + + /** + * @since 2.7.0 + */ + $('.postbox .hndle a').click( function(e) { + e.stopPropagation(); + }); + + /** + * Hides a postbox. + * + * Event handler for the postbox dismiss button. After clicking the button + * the postbox will be hidden. + * + * @since 3.2.0 + * + * @returns {void} + */ + $( '.postbox a.dismiss' ).on( 'click.postboxes', function( e ) { + var hide_id = $(this).parents('.postbox').attr('id') + '-hide'; + e.preventDefault(); + $( '#' + hide_id ).prop('checked', false).triggerHandler('click'); + }); + + /** + * Hides the postbox element + * + * Event handler for the screen options checkboxes. When a checkbox is + * clicked this function will hide or show the relevant postboxes. + * + * @since 2.7.0 + * @ignore + * + * @fires postboxes#postbox-toggled + * + * @returns {void} + */ + $('.hide-postbox-tog').bind('click.postboxes', function() { + var $el = $(this), + boxId = $el.val(), + $postbox = $( '#' + boxId ); + + if ( $el.prop( 'checked' ) ) { + $postbox.show(); + if ( $.isFunction( postboxes.pbshow ) ) { + postboxes.pbshow( boxId ); + } + } else { + $postbox.hide(); + if ( $.isFunction( postboxes.pbhide ) ) { + postboxes.pbhide( boxId ); + } + } + + postboxes.save_state( page ); + postboxes._mark_area(); + + /** + * @since 4.0.0 + * @see postboxes.handle_click + */ + $document.trigger( 'postbox-toggled', $postbox ); + }); + + /** + * Changes the amount of columns based on the layout preferences. + * + * @since 2.8.0 + * + * @returns {void} + */ + $('.columns-prefs input[type="radio"]').bind('click.postboxes', function(){ + var n = parseInt($(this).val(), 10); + + if ( n ) { + postboxes._pb_edit(n); + postboxes.save_order( page ); + } + }); + }, + + /** + * Initializes all the postboxes, mainly their sortable behaviour. + * + * @since 2.7.0 + * @memberof postboxes + * + * @param {string} page The page we are currently on. + * @param {Object} [args={}] The arguments for the postbox initializer. + * @param {Function} args.pbshow A callback that is called when a postbox opens. + * @param {Function} args.pbhide A callback that is called when a postbox + * closes. + * + * @returns {void} + */ + init : function(page, args) { + var isMobile = $( document.body ).hasClass( 'mobile' ), + $handleButtons = $( '.postbox .handlediv' ); + + $.extend( this, args || {} ); + $('#wpbody-content').css('overflow','hidden'); + $('.meta-box-sortables').sortable({ + placeholder: 'sortable-placeholder', + connectWith: '.meta-box-sortables', + items: '.postbox', + handle: '.hndle', + cursor: 'move', + delay: ( isMobile ? 200 : 0 ), + distance: 2, + tolerance: 'pointer', + forcePlaceholderSize: true, + helper: function( event, element ) { + /* `helper: 'clone'` is equivalent to `return element.clone();` + * Cloning a checked radio and then inserting that clone next to the original + * radio unchecks the original radio (since only one of the two can be checked). + * We get around this by renaming the helper's inputs' name attributes so that, + * when the helper is inserted into the DOM for the sortable, no radios are + * duplicated, and no original radio gets unchecked. + */ + return element.clone() + .find( ':input' ) + .attr( 'name', function( i, currentName ) { + return 'sort_' + parseInt( Math.random() * 100000, 10 ).toString() + '_' + currentName; + } ) + .end(); + }, + opacity: 0.65, + stop: function() { + var $el = $( this ); + + if ( $el.find( '#dashboard_browser_nag' ).is( ':visible' ) && 'dashboard_browser_nag' != this.firstChild.id ) { + $el.sortable('cancel'); + return; + } + + postboxes.save_order(page); + }, + receive: function(e,ui) { + if ( 'dashboard_browser_nag' == ui.item[0].id ) + $(ui.sender).sortable('cancel'); + + postboxes._mark_area(); + $document.trigger( 'postbox-moved', ui.item ); + } + }); + + if ( isMobile ) { + $(document.body).bind('orientationchange.postboxes', function(){ postboxes._pb_change(); }); + this._pb_change(); + } + + this._mark_area(); + + // Set the handle buttons `aria-expanded` attribute initial value on page load. + $handleButtons.each( function () { + var $el = $( this ); + $el.attr( 'aria-expanded', ! $el.parent( '.postbox' ).hasClass( 'closed' ) ); + }); + }, + + /** + * Saves the state of the postboxes to the server. + * + * It sends two lists, one with all the closed postboxes, one with all the + * hidden postboxes. + * + * @since 2.7.0 + * @memberof postboxes + * + * @param {string} page The page we are currently on. + * @returns {void} + */ + save_state : function(page) { + var closed, hidden; + + // Return on the nav-menus.php screen, see #35112. + if ( 'nav-menus' === page ) { + return; + } + + closed = $( '.postbox' ).filter( '.closed' ).map( function() { return this.id; } ).get().join( ',' ); + hidden = $( '.postbox' ).filter( ':hidden' ).map( function() { return this.id; } ).get().join( ',' ); + + $.post(ajaxurl, { + action: 'closed-postboxes', + closed: closed, + hidden: hidden, + closedpostboxesnonce: jQuery('#closedpostboxesnonce').val(), + page: page + }); + }, + + /** + * Saves the order of the postboxes to the server. + * + * Sends a list of all postboxes inside a sortable area to the server. + * + * @since 2.8.0 + * @memberof postboxes + * + * @param {string} page The page we are currently on. + * @returns {void} + */ + save_order : function(page) { + var postVars, page_columns = $('.columns-prefs input:checked').val() || 0; + + postVars = { + action: 'meta-box-order', + _ajax_nonce: $('#meta-box-order-nonce').val(), + page_columns: page_columns, + page: page + }; + + $('.meta-box-sortables').each( function() { + postVars[ 'order[' + this.id.split( '-' )[0] + ']' ] = $( this ).sortable( 'toArray' ).join( ',' ); + } ); + + $.post( ajaxurl, postVars ); + }, + + /** + * Marks empty postbox areas. + * + * Adds a message to empty sortable areas on the dashboard page. Also adds a + * border around the side area on the post edit screen if there are no postboxes + * present. + * + * @since 3.3.0 + * @memberof postboxes + * @access private + * + * @returns {void} + */ + _mark_area : function() { + var visible = $('div.postbox:visible').length, side = $('#post-body #side-sortables'); + + $( '#dashboard-widgets .meta-box-sortables:visible' ).each( function() { + var t = $(this); + + if ( visible == 1 || t.children('.postbox:visible').length ) { + t.removeClass('empty-container'); + } + else { + t.addClass('empty-container'); + t.attr('data-emptyString', postBoxL10n.postBoxEmptyString); + } + }); + + if ( side.length ) { + if ( side.children('.postbox:visible').length ) + side.removeClass('empty-container'); + else if ( $('#postbox-container-1').css('width') == '280px' ) + side.addClass('empty-container'); + } + }, + + /** + * Changes the amount of columns on the post edit page. + * + * @since 3.3.0 + * @memberof postboxes + * @fires postboxes#postboxes-columnchange + * @access private + * + * @param {number} n The amount of columns to divide the post edit page in. + * @returns {void} + */ + _pb_edit : function(n) { + var el = $('.metabox-holder').get(0); + + if ( el ) { + el.className = el.className.replace(/columns-\d+/, 'columns-' + n); + } + + /** + * Fires when the amount of columns on the post edit page has been changed. + * + * @since 4.0.0 + * @ignore + * + * @event postboxes#postboxes-columnchange + */ + $( document ).trigger( 'postboxes-columnchange' ); + }, + + /** + * Changes the amount of columns the postboxes are in based on the current + * orientation of the browser. + * + * @since 3.3.0 + * @memberof postboxes + * @access private + * + * @returns {void} + */ + _pb_change : function() { + var check = $( 'label.columns-prefs-1 input[type="radio"]' ); + + switch ( window.orientation ) { + case 90: + case -90: + if ( !check.length || !check.is(':checked') ) + this._pb_edit(2); + break; + case 0: + case 180: + if ( $('#poststuff').length ) { + this._pb_edit(1); + } else { + if ( !check.length || !check.is(':checked') ) + this._pb_edit(2); + } + break; + } + }, + + /* Callbacks */ + + /** + * @since 2.7.0 + * @memberof postboxes + * @access public + * @property {Function|boolean} pbshow A callback that is called when a postbox + * is opened. + */ + pbshow : false, + + /** + * @since 2.7.0 + * @memberof postboxes + * @access public + * @property {Function|boolean} pbhide A callback that is called when a postbox + * is closed. + */ + pbhide : false + }; + +}(jQuery)); |