/* global tinymce */
tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
- var serializer,
- toolbarActive = false,
- editingImage = false;
+ var floatingToolbar, serializer,
+ DOM = tinymce.DOM,
+ settings = editor.settings,
+ Factory = tinymce.ui.Factory,
+ each = tinymce.each,
+ iOS = tinymce.Env.iOS,
+ toolbarIsHidden = true,
+ editorWrapParent = tinymce.$( '#postdivrich' );
+
+ function isPlaceholder( node ) {
+ return !! ( editor.dom.getAttrib( node, 'data-mce-placeholder' ) || editor.dom.getAttrib( node, 'data-mce-object' ) );
+ }
+
+ editor.addButton( 'wp_img_remove', {
+ tooltip: 'Remove',
+ icon: 'dashicon dashicons-no',
+ onclick: function() {
+ removeImage( editor.selection.getNode() );
+ }
+ } );
+
+ editor.addButton( 'wp_img_edit', {
+ tooltip: 'Edit ', // trailing space is needed, used for context
+ icon: 'dashicon dashicons-edit',
+ onclick: function() {
+ editImage( editor.selection.getNode() );
+ }
+ } );
+
+ each( {
+ alignleft: 'Align left',
+ aligncenter: 'Align center',
+ alignright: 'Align right',
+ alignnone: 'No alignment'
+ }, function( tooltip, name ) {
+ var direction = name.slice( 5 );
+
+ editor.addButton( 'wp_img_' + name, {
+ tooltip: tooltip,
+ icon: 'dashicon dashicons-align-' + direction,
+ cmd: 'alignnone' === name ? 'wpAlignNone' : 'Justify' + direction.slice( 0, 1 ).toUpperCase() + direction.slice( 1 ),
+ onPostRender: function() {
+ var self = this;
+
+ editor.on( 'NodeChange', function( event ) {
+ var node;
+
+ // Don't bother.
+ if ( event.element.nodeName !== 'IMG' ) {
+ return;
+ }
+
+ node = editor.dom.getParent( event.element, '.wp-caption' ) || event.element;
+
+ if ( 'alignnone' === name ) {
+ self.active( ! /\balign(left|center|right)\b/.test( node.className ) );
+ } else {
+ self.active( editor.dom.hasClass( node, name ) );
+ }
+ } );
+ }
+ } );
+ } );
+
+ function toolbarConfig() {
+ var toolbarItems = [],
+ buttonGroup;
+
+ each( [ 'wp_img_alignleft', 'wp_img_aligncenter', 'wp_img_alignright', 'wp_img_alignnone', 'wp_img_edit', 'wp_img_remove' ], function( item ) {
+ var itemName;
+
+ function bindSelectorChanged() {
+ var selection = editor.selection;
+
+ if ( item.settings.stateSelector ) {
+ selection.selectorChanged( item.settings.stateSelector, function( state ) {
+ item.active( state );
+ }, true );
+ }
+
+ if ( item.settings.disabledStateSelector ) {
+ selection.selectorChanged( item.settings.disabledStateSelector, function( state ) {
+ item.disabled( state );
+ } );
+ }
+ }
+
+ if ( item === '|' ) {
+ buttonGroup = null;
+ } else {
+ if ( Factory.has( item ) ) {
+ item = {
+ type: item
+ };
+
+ if ( settings.toolbar_items_size ) {
+ item.size = settings.toolbar_items_size;
+ }
+
+ toolbarItems.push( item );
+
+ buttonGroup = null;
+ } else {
+ if ( ! buttonGroup ) {
+ buttonGroup = {
+ type: 'buttongroup',
+ items: []
+ };
+
+ toolbarItems.push( buttonGroup );
+ }
+
+ if ( editor.buttons[ item ] ) {
+ itemName = item;
+ item = editor.buttons[ itemName ];
+
+ if ( typeof item === 'function' ) {
+ item = item();
+ }
+
+ item.type = item.type || 'button';
+
+ if ( settings.toolbar_items_size ) {
+ item.size = settings.toolbar_items_size;
+ }
+
+ item = Factory.create( item );
+ buttonGroup.items.push( item );
+
+ if ( editor.initialized ) {
+ bindSelectorChanged();
+ } else {
+ editor.on( 'init', bindSelectorChanged );
+ }
+ }
+ }
+ }
+ } );
+
+ return {
+ type: 'panel',
+ layout: 'stack',
+ classes: 'toolbar-grp inline-toolbar-grp wp-image-toolbar',
+ ariaRoot: true,
+ ariaRemember: true,
+ items: [
+ {
+ type: 'toolbar',
+ layout: 'flow',
+ items: toolbarItems
+ }
+ ]
+ };
+ }
+
+ floatingToolbar = Factory.create( toolbarConfig() ).renderTo( document.body ).hide();
+
+ floatingToolbar.reposition = function() {
+ var top, left, minTop, className,
+ windowPos, adminbar, mceToolbar, boundary,
+ boundaryMiddle, boundaryVerticalMiddle, spaceTop,
+ spaceBottom, windowWidth, toolbarWidth, toolbarHalf,
+ iframe, iframePos, iframeWidth, iframeHeigth,
+ toolbarNodeHeight, verticalSpaceNeeded,
+ toolbarNode = this.getEl(),
+ buffer = 5,
+ margin = 8,
+ adminbarHeight = 0,
+ imageNode = editor.selection.getNode();
+
+ if ( ! imageNode || imageNode.nodeName !== 'IMG' ) {
+ return this;
+ }
+
+ windowPos = window.pageYOffset || document.documentElement.scrollTop;
+ adminbar = tinymce.$( '#wpadminbar' )[0];
+ mceToolbar = tinymce.$( '.mce-tinymce .mce-toolbar-grp' )[0];
+ boundary = imageNode.getBoundingClientRect();
+ boundaryMiddle = ( boundary.left + boundary.right ) / 2;
+ boundaryVerticalMiddle = ( boundary.top + boundary.bottom ) / 2;
+ spaceTop = boundary.top;
+ spaceBottom = iframeHeigth - boundary.bottom;
+ windowWidth = window.innerWidth;
+ toolbarWidth = toolbarNode.offsetWidth;
+ toolbarHalf = toolbarWidth / 2;
+ iframe = editor.getContentAreaContainer().firstChild;
+ iframePos = DOM.getPos( iframe );
+ iframeWidth = iframe.offsetWidth;
+ iframeHeigth = iframe.offsetHeight;
+ toolbarNodeHeight = toolbarNode.offsetHeight;
+ verticalSpaceNeeded = toolbarNodeHeight + margin + buffer;
+
+ if ( iOS ) {
+ top = boundary.top + iframePos.y + margin;
+ } else {
+ if ( spaceTop >= verticalSpaceNeeded ) {
+ className = ' mce-arrow-down';
+ top = boundary.top + iframePos.y - toolbarNodeHeight - margin;
+ } else if ( spaceBottom >= verticalSpaceNeeded ) {
+ className = ' mce-arrow-up';
+ top = boundary.bottom + iframePos.y;
+ } else {
+ top = buffer;
+
+ if ( boundaryVerticalMiddle >= verticalSpaceNeeded ) {
+ className = ' mce-arrow-down';
+ } else {
+ className = ' mce-arrow-up';
+ }
+ }
+ }
+
+ // Make sure the image toolbar is below the main toolbar.
+ if ( mceToolbar ) {
+ minTop = DOM.getPos( mceToolbar ).y + mceToolbar.clientHeight;
+ } else {
+ minTop = iframePos.y;
+ }
+
+ // Make sure the image toolbar is below the adminbar (if visible) or below the top of the window.
+ if ( windowPos ) {
+ if ( adminbar && adminbar.getBoundingClientRect().top === 0 ) {
+ adminbarHeight = adminbar.clientHeight;
+ }
+
+ if ( windowPos + adminbarHeight > minTop ) {
+ minTop = windowPos + adminbarHeight;
+ }
+ }
+
+ if ( top && minTop && ( minTop + buffer > top ) ) {
+ top = minTop + buffer;
+ className = '';
+ }
+
+ left = boundaryMiddle - toolbarHalf;
+ left += iframePos.x;
+
+ if ( toolbarWidth >= windowWidth ) {
+ className += ' mce-arrow-full';
+ left = 0;
+ } else if ( ( left < 0 && boundary.left + toolbarWidth > windowWidth ) ||
+ ( left + toolbarWidth > windowWidth && boundary.right - toolbarWidth < 0 ) ) {
+
+ left = ( windowWidth - toolbarWidth ) / 2;
+ } else if ( left < iframePos.x ) {
+ className += ' mce-arrow-left';
+ left = boundary.left + iframePos.x;
+ } else if ( left + toolbarWidth > iframeWidth + iframePos.x ) {
+ className += ' mce-arrow-right';
+ left = boundary.right - toolbarWidth + iframePos.x;
+ }
+
+ if ( ! iOS ) {
+ toolbarNode.className = toolbarNode.className.replace( / ?mce-arrow-[\w]+/g, '' );
+ toolbarNode.className += className;
+ }
+
+ DOM.setStyles( toolbarNode, { 'left': left, 'top': top } );
+
+ return this;
+ };
+
+ if ( iOS ) {
+ // Safari on iOS fails to select image nodes in contentEditoble mode on touch/click.
+ // Select them again.
+ editor.on( 'click', function( event ) {
+ if ( event.target.nodeName === 'IMG' ) {
+ var node = event.target;
+
+ window.setTimeout( function() {
+ editor.selection.select( node );
+ }, 200 );
+ } else {
+ floatingToolbar.hide();
+ }
+ });
+ }
+
+ editor.on( 'nodechange', function( event ) {
+ var delay = iOS ? 350 : 100;
+
+ if ( event.element.nodeName !== 'IMG' || isPlaceholder( event.element ) ) {
+ floatingToolbar.hide();
+ return;
+ }
+
+ setTimeout( function() {
+ var element = editor.selection.getNode();
+
+ if ( element.nodeName === 'IMG' && ! isPlaceholder( element ) ) {
+ if ( floatingToolbar._visible ) {
+ floatingToolbar.reposition();
+ } else {
+ floatingToolbar.show();
+ }
+ } else {
+ floatingToolbar.hide();
+ }
+ }, delay );
+ } );
+
+ function hide() {
+ if ( ! toolbarIsHidden ) {
+ floatingToolbar.hide();
+ }
+ }
+
+ floatingToolbar.on( 'show', function() {
+ toolbarIsHidden = false;
+
+ if ( this._visible ) {
+ this.reposition();
+ DOM.addClass( this.getEl(), 'mce-inline-toolbar-grp-active' );
+ }
+ } );
+
+ floatingToolbar.on( 'hide', function() {
+ toolbarIsHidden = true;
+ DOM.removeClass( this.getEl(), 'mce-inline-toolbar-grp-active' );
+ } );
+
+ floatingToolbar.on( 'keydown', function( event ) {
+ if ( event.keyCode === 27 ) {
+ hide();
+ editor.focus();
+ }
+ } );
+
+ DOM.bind( window, 'resize scroll', function() {
+ if ( ! toolbarIsHidden && editorWrapParent.hasClass( 'wp-editor-expand' ) ) {
+ hide();
+ }
+ });
+
+ editor.on( 'init', function() {
+ editor.dom.bind( editor.getWin(), 'scroll', hide );
+ });
+
+ editor.on( 'blur hide', hide );
+
+ // 119 = F8
+ editor.shortcuts.add( 'Alt+119', '', function() {
+ var node = floatingToolbar.find( 'toolbar' )[0];
+
+ if ( node ) {
+ node.focus( true );
+ }
+ });
function parseShortcode( content ) {
return content.replace( /(?:<p>)?\[(?:wp_)?caption([^\]]+)\]([\s\S]+?)\[\/(?:wp_)?caption\](?:<\/p>)?/g, function( a, b, c ) {
// should create a new function for generating the caption markup
html = '<dl ' + id + 'class="' + className +'" style="width: '+ width +'px">' +
- '<dt class="wp-caption-dt">' + dom.getOuterHTML( node ) + '</dt><dd class="wp-caption-dd">'+ imageData.caption +'</dd></dl>';
+ '<dt class="wp-caption-dt"></dt><dd class="wp-caption-dd">'+ imageData.caption +'</dd></dl>';
+
+ wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
if ( parent = dom.getParent( node, 'p' ) ) {
- wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
parent.parentNode.insertBefore( wrap, parent );
- dom.remove( node );
if ( dom.isEmpty( parent ) ) {
dom.remove( parent );
}
} else {
- dom.setOuterHTML( node, '<div class="mceTemp">' + html + '</div>' );
+ node.parentNode.insertBefore( wrap, node );
}
+
+ editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
}
} else if ( captionNode ) {
// Remove the caption wrapper and place the image in new paragraph
}
editor.nodeChanged();
- // Refresh the toolbar
- addToolbar( imageNode );
}
function editImage( img ) {
frame.on( 'close', function() {
editor.focus();
frame.detach();
- editingImage = false;
});
frame.open();
editor.dom.remove( node );
}
- removeToolbar();
editor.nodeChanged();
editor.undoManager.add();
}
- function addToolbar( node ) {
- var rectangle, toolbarHtml, toolbar, left,
- dom = editor.dom;
-
- removeToolbar();
-
- // Don't add to placeholders
- if ( ! node || node.nodeName !== 'IMG' || isPlaceholder( node ) ) {
- return;
- }
-
- dom.setAttrib( node, 'data-wp-imgselect', 1 );
- rectangle = dom.getRect( node );
-
- toolbarHtml = '<i class="dashicons dashicons-edit edit" data-mce-bogus="all"></i>' +
- '<i class="dashicons dashicons-no-alt remove" data-mce-bogus="all"></i>';
-
- toolbar = dom.create( 'p', {
- 'id': 'wp-image-toolbar',
- 'data-mce-bogus': 'all',
- 'contenteditable': false
- }, toolbarHtml );
-
- if ( editor.rtl ) {
- left = rectangle.x + rectangle.w - 82;
- } else {
- left = rectangle.x;
- }
-
- editor.getBody().appendChild( toolbar );
- dom.setStyles( toolbar, {
- top: rectangle.y,
- left: left
- });
-
- toolbarActive = true;
- }
-
- function removeToolbar() {
- var toolbar = editor.dom.get( 'wp-image-toolbar' );
-
- if ( toolbar ) {
- editor.dom.remove( toolbar );
- }
-
- editor.dom.setAttrib( editor.dom.select( 'img[data-wp-imgselect]' ), 'data-wp-imgselect', null );
-
- editingImage = false;
- toolbarActive = false;
- }
-
- function isPlaceholder( node ) {
- var dom = editor.dom;
-
- if ( dom.hasClass( node, 'mceItem' ) || dom.getAttrib( node, 'data-mce-placeholder' ) ||
- dom.getAttrib( node, 'data-mce-object' ) ) {
-
- return true;
- }
-
- return false;
- }
-
- function isToolbarButton( node ) {
- return ( node && node.nodeName === 'I' && node.parentNode.id === 'wp-image-toolbar' );
- }
-
- function edit( event ) {
- var image,
- node = event.target,
- dom = editor.dom;
-
- // Don't trigger on right-click
- if ( event.button && event.button > 1 ) {
- return;
- }
-
- if ( isToolbarButton( node ) ) {
- image = dom.select( 'img[data-wp-imgselect]' )[0];
-
- if ( image ) {
- editor.selection.select( image );
-
- if ( dom.hasClass( node, 'remove' ) ) {
- removeImage( image );
- } else if ( dom.hasClass( node, 'edit' ) ) {
- if ( ! editingImage ) {
- editImage( image );
- editingImage = true;
- }
- }
- }
-
- event.preventDefault();
- } else if ( node.nodeName === 'IMG' && ! editor.dom.getAttrib( node, 'data-wp-imgselect' ) && ! isPlaceholder( node ) ) {
- addToolbar( node );
- } else if ( node.nodeName !== 'IMG' ) {
- removeToolbar();
- }
- }
-
- if ( 'ontouchend' in document ) {
- editor.on( 'click', function( event ) {
- var target = event.target;
-
- if ( editingImage && target.nodeName === 'IMG' ) {
- event.preventDefault();
- }
-
- if ( isToolbarButton( target ) ) {
- event.preventDefault();
- event.stopPropagation();
- }
- });
- }
-
- editor.on( 'mouseup touchend', edit );
-
editor.on( 'init', function() {
var dom = editor.dom,
captionClass = editor.getParam( 'wpeditimage_html5_captions' ) ? 'html5-captions' : 'html4-captions';
}
if ( imgNode.parentNode && imgNode.parentNode.nodeName === 'A' ) {
- html = dom.getOuterHTML( imgNode.parentNode );
node = imgNode.parentNode;
} else {
- html = dom.getOuterHTML( imgNode );
node = imgNode;
}
html = '<dl ' + captionId + captionAlign + captionWidth + '>' +
- '<dt class="wp-caption-dt">'+ html +'</dt><dd class="wp-caption-dd">'+ caption +'</dd></dl>';
+ '<dt class="wp-caption-dt"></dt><dd class="wp-caption-dd">'+ caption +'</dd></dl>';
- if ( parent = dom.getParent( imgNode, 'p' ) ) {
- wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
- dom.insertAfter( wrap, parent );
- editor.selection.select( wrap );
- editor.nodeChanged();
+ wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
- // Delete the old image node
- dom.remove( node );
+ if ( parent = dom.getParent( node, 'p' ) ) {
+ parent.parentNode.insertBefore( wrap, parent );
if ( dom.isEmpty( parent ) ) {
dom.remove( parent );
}
} else {
- editor.selection.setContent( '<div class="mceTemp">' + html + '</div>' );
+ node.parentNode.insertBefore( wrap, node );
}
+
+ editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
}
} else {
if ( wrap ) {
if ( node.nodeName === 'IMG' && dom.getParent( node, '.wp-caption' ) ) {
event.preventDefault();
}
-
- // Remove toolbar to avoid an orphaned toolbar when dragging an image to a new location
- removeToolbar();
});
// Prevent IE11 from making dl.wp-caption resizable
event.target.focus();
}
});
-
- editor.on( 'click', function( event ) {
- if ( event.target.nodeName === 'IMG' && dom.getAttrib( event.target, 'data-wp-imgselect' ) &&
- dom.getParent( event.target, 'dl.wp-caption' ) ) {
-
- editor.getBody().focus();
- }
- });
}
});
dom.setStyle( parent, 'width', width + 'px' );
}
}
- // refresh toolbar
- addToolbar( node );
});
}
});
editor.on( 'BeforeExecCommand', function( event ) {
- var node, p, DL, align,
+ var node, p, DL, align, replacement,
cmd = event.command,
dom = editor.dom;
editor.selection.setCursorLocation( p, 0 );
editor.nodeChanged();
}
- } else if ( cmd === 'JustifyLeft' || cmd === 'JustifyRight' || cmd === 'JustifyCenter' ) {
+ } else if ( cmd === 'JustifyLeft' || cmd === 'JustifyRight' || cmd === 'JustifyCenter' || cmd === 'wpAlignNone' ) {
node = editor.selection.getNode();
- align = cmd.substr(7).toLowerCase();
- align = 'align' + align;
- DL = dom.getParent( node, 'dl.wp-caption' );
+ align = 'align' + cmd.slice( 7 ).toLowerCase();
+ DL = editor.dom.getParent( node, '.wp-caption' );
- removeToolbar();
+ if ( node.nodeName !== 'IMG' && ! DL ) {
+ return;
+ }
- if ( DL ) {
- // When inside an image caption, set the align* class on dl.wp-caption
- if ( dom.hasClass( DL, align ) ) {
- dom.removeClass( DL, align );
- dom.addClass( DL, 'alignnone' );
- } else {
- DL.className = DL.className.replace( /align[^ ]+/g, '' );
- dom.addClass( DL, align );
- }
+ node = DL || node;
- if ( node.nodeName === 'IMG' ) {
- // Re-select the image to update resize handles, etc.
- editor.nodeChanged();
- }
-
- event.preventDefault();
+ if ( editor.dom.hasClass( node, align ) ) {
+ replacement = ' alignnone';
+ } else {
+ replacement = ' ' + align;
}
- if ( node.nodeName === 'IMG' ) {
- if ( dom.hasClass( node, align ) ) {
- // The align class is being removed
- dom.addClass( node, 'alignnone' );
- } else {
- dom.removeClass( node, 'alignnone' );
- }
+ node.className = node.className.replace( / ?align(left|center|right|none)/g, '' ) + replacement;
+
+ editor.nodeChanged();
+ event.preventDefault();
+
+ if ( floatingToolbar ) {
+ floatingToolbar.reposition();
}
+
+ editor.fire( 'ExecCommand', {
+ command: cmd,
+ ui: event.ui,
+ value: event.value
+ } );
}
});
removeImage( node );
return false;
}
-
- removeToolbar();
- }
-
- // Most key presses will replace the image so we need to remove the toolbar
- if ( toolbarActive ) {
- if ( event.ctrlKey || event.metaKey || event.altKey || ( keyCode < 48 && keyCode !== VK.SPACEBAR ) ) {
- return;
- }
-
- removeToolbar();
}
});
- editor.on( 'mousedown', function( event ) {
- if ( isToolbarButton( event.target ) ) {
- if ( tinymce.Env.ie ) {
- // Stop IE > 8 from making the wrapper resizable on mousedown
- event.preventDefault();
- }
- } else if ( event.target.nodeName !== 'IMG' ) {
- removeToolbar();
- }
- });
-
- // Remove from undo levels
- editor.on( 'BeforeAddUndo', function( event ) {
- event.level.content = event.level.content.replace( / data-wp-imgselect="1"/g, '' );
- });
-
// After undo/redo FF seems to set the image height very slowly when it is set to 'auto' in the CSS.
// This causes image.getBoundingClientRect() to return wrong values and the resize handles are shown in wrong places.
// Collapse the selection to remove the resize handles.
});
}
- editor.on( 'cut wpview-selected', function() {
- removeToolbar();
- });
-
editor.wpSetImgCaption = function( content ) {
return parseShortcode( content );
};
editor.on( 'PostProcess', function( event ) {
if ( event.get ) {
event.content = editor.wpGetImgCaption( event.content );
- event.content = event.content.replace( / data-wp-imgselect="1"/g, '' );
}
});
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