mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-08 20:01:12 +01:00
2bb20c33fa
- Make sure the inline dialog is not showing under the advanced modal. - Fix checking if the link node contains text. - Fix undo levels so all actions can be undone and redone. See #33301. Built from https://develop.svn.wordpress.org/trunk@36716 git-svn-id: http://core.svn.wordpress.org/trunk@36683 1a063a9b-81f0-0310-95a4-ce76da25c4cd
465 lines
11 KiB
JavaScript
465 lines
11 KiB
JavaScript
/* global tinymce, wpLinkL10n, wpActiveEditor */
|
|
var wpLink;
|
|
|
|
( function( $ ) {
|
|
var editor, correctedURL,
|
|
inputs = {},
|
|
isTouch = ( 'ontouchend' in document );
|
|
|
|
function getLink() {
|
|
return editor.dom.getParent( editor.selection.getNode(), 'a' );
|
|
}
|
|
|
|
wpLink = {
|
|
textarea: '',
|
|
|
|
init: function() {
|
|
inputs.wrap = $('#wp-link-wrap');
|
|
inputs.dialog = $( '#wp-link' );
|
|
inputs.backdrop = $( '#wp-link-backdrop' );
|
|
inputs.submit = $( '#wp-link-submit' );
|
|
inputs.close = $( '#wp-link-close' );
|
|
|
|
// Input
|
|
inputs.text = $( '#wp-link-text' );
|
|
inputs.url = $( '#wp-link-url' );
|
|
inputs.openInNewTab = $( '#wp-link-target' );
|
|
|
|
if ( $.ui && $.ui.autocomplete ) {
|
|
wpLink.setAutocomplete();
|
|
}
|
|
|
|
inputs.submit.click( function( event ) {
|
|
event.preventDefault();
|
|
wpLink.update();
|
|
});
|
|
|
|
inputs.close.add( inputs.backdrop ).add( '#wp-link-cancel a' ).click( function( event ) {
|
|
event.preventDefault();
|
|
wpLink.close();
|
|
});
|
|
|
|
inputs.url.on( 'paste', function() {
|
|
setTimeout( wpLink.correctURL, 0 );
|
|
} );
|
|
},
|
|
|
|
setAutocomplete: function() {
|
|
var $input = inputs.url,
|
|
cache, last;
|
|
|
|
$input.on( 'keydown', function() {
|
|
$input.removeAttr( 'aria-activedescendant' );
|
|
} ).autocomplete( {
|
|
source: function( request, response ) {
|
|
if ( last === request.term ) {
|
|
response( cache );
|
|
return;
|
|
}
|
|
|
|
if ( /^https?:/.test( request.term ) || request.term.indexOf( '.' ) !== -1 ) {
|
|
return response();
|
|
}
|
|
|
|
$.post( window.ajaxurl, {
|
|
action: 'wp-link-ajax',
|
|
page: 1,
|
|
search: request.term,
|
|
_ajax_linking_nonce: $( '#_ajax_linking_nonce' ).val()
|
|
}, function( data ) {
|
|
cache = data;
|
|
response( data );
|
|
}, 'json' );
|
|
|
|
last = request.term;
|
|
},
|
|
focus: function( event, ui ) {
|
|
$input.attr( 'aria-activedescendant', 'mce-wp-autocomplete-' + ui.item.ID );
|
|
},
|
|
select: function( event, ui ) {
|
|
$input.val( ui.item.permalink );
|
|
|
|
if ( inputs.wrap.hasClass( 'has-text-field' ) && tinymce.trim( inputs.text.val() ) === '' ) {
|
|
inputs.text.val( ui.item.title );
|
|
}
|
|
|
|
return false;
|
|
},
|
|
open: function() {
|
|
$input.attr( 'aria-expanded', 'true' );
|
|
},
|
|
close: function() {
|
|
$input.attr( 'aria-expanded', 'false' );
|
|
},
|
|
minLength: 2,
|
|
position: {
|
|
my: 'left top+2'
|
|
}
|
|
} ).autocomplete( 'instance' )._renderItem = function( ul, item ) {
|
|
return $( '<li role="option" id="mce-wp-autocomplete-' + item.ID + '">' )
|
|
.append( '<span class="item-title">' + item.title + '</span> <span class="item-date alignright">' + item.info + '</span>' )
|
|
.appendTo( ul );
|
|
};
|
|
|
|
$input.attr( {
|
|
'aria-owns': $input.autocomplete( 'widget' ).attr( 'id' )
|
|
} )
|
|
.on( 'focus', function() {
|
|
$input.autocomplete( 'search' );
|
|
} )
|
|
.autocomplete( 'widget' )
|
|
.addClass( 'wplink-autocomplete' )
|
|
.attr( 'role', 'listbox' );
|
|
|
|
|
|
},
|
|
|
|
// If URL wasn't corrected last time and doesn't start with http:, https:, ? # or /, prepend http://
|
|
correctURL: function () {
|
|
var url = $.trim( inputs.url.val() );
|
|
|
|
if ( url && correctedURL !== url && ! /^(?:[a-z]+:|#|\?|\.|\/)/.test( url ) ) {
|
|
inputs.url.val( 'http://' + url );
|
|
correctedURL = url;
|
|
}
|
|
},
|
|
|
|
open: function( editorId, url, text ) {
|
|
var ed,
|
|
$body = $( document.body );
|
|
|
|
$body.addClass( 'modal-open' );
|
|
|
|
wpLink.range = null;
|
|
|
|
if ( editorId ) {
|
|
window.wpActiveEditor = editorId;
|
|
}
|
|
|
|
if ( ! window.wpActiveEditor ) {
|
|
return;
|
|
}
|
|
|
|
this.textarea = $( '#' + window.wpActiveEditor ).get( 0 );
|
|
|
|
if ( typeof tinymce !== 'undefined' ) {
|
|
// Make sure the link wrapper is the last element in the body,
|
|
// or the inline editor toolbar may show above the backdrop.
|
|
$body.append( inputs.backdrop, inputs.wrap );
|
|
|
|
ed = tinymce.get( wpActiveEditor );
|
|
|
|
if ( ed && ! ed.isHidden() ) {
|
|
editor = ed;
|
|
} else {
|
|
editor = null;
|
|
}
|
|
|
|
if ( editor && tinymce.isIE && ! editor.windowManager.wplinkBookmark ) {
|
|
editor.windowManager.wplinkBookmark = editor.selection.getBookmark();
|
|
}
|
|
}
|
|
|
|
if ( ! wpLink.isMCE() && document.selection ) {
|
|
this.textarea.focus();
|
|
this.range = document.selection.createRange();
|
|
}
|
|
|
|
inputs.wrap.show();
|
|
inputs.backdrop.show();
|
|
|
|
wpLink.refresh( url, text );
|
|
|
|
$( document ).trigger( 'wplink-open', inputs.wrap );
|
|
},
|
|
|
|
isMCE: function() {
|
|
return editor && ! editor.isHidden();
|
|
},
|
|
|
|
refresh: function( url, text ) {
|
|
var linkText = '';
|
|
|
|
if ( wpLink.isMCE() ) {
|
|
wpLink.mceRefresh( url, text );
|
|
} else {
|
|
// For the Text editor the "Link text" field is always shown
|
|
if ( ! inputs.wrap.hasClass( 'has-text-field' ) ) {
|
|
inputs.wrap.addClass( 'has-text-field' );
|
|
}
|
|
|
|
if ( document.selection ) {
|
|
// Old IE
|
|
linkText = document.selection.createRange().text || text || '';
|
|
} else if ( typeof this.textarea.selectionStart !== 'undefined' &&
|
|
( this.textarea.selectionStart !== this.textarea.selectionEnd ) ) {
|
|
// W3C
|
|
text = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd ) || text || '';
|
|
}
|
|
|
|
inputs.text.val( text );
|
|
wpLink.setDefaultValues();
|
|
}
|
|
|
|
if ( isTouch ) {
|
|
// Close the onscreen keyboard
|
|
inputs.url.focus().blur();
|
|
} else {
|
|
// Focus the URL field and highlight its contents.
|
|
// If this is moved above the selection changes,
|
|
// IE will show a flashing cursor over the dialog.
|
|
window.setTimeout( function() {
|
|
inputs.url.focus()[0].select();
|
|
}, 100 );
|
|
}
|
|
|
|
correctedURL = inputs.url.val().replace( /^http:\/\//, '' );
|
|
},
|
|
|
|
hasSelectedText: function( linkNode ) {
|
|
var node, nodes, i, html = editor.selection.getContent();
|
|
|
|
// Partial html and not a fully selected anchor element
|
|
if ( /</.test( html ) && ( ! /^<a [^>]+>[^<]+<\/a>$/.test( html ) || html.indexOf('href=') === -1 ) ) {
|
|
return false;
|
|
}
|
|
|
|
if ( linkNode ) {
|
|
nodes = linkNode.childNodes;
|
|
|
|
if ( nodes.length === 0 ) {
|
|
return false;
|
|
}
|
|
|
|
for ( i = nodes.length - 1; i >= 0; i-- ) {
|
|
node = nodes[i];
|
|
|
|
if ( node.nodeType != 3 && ! tinymce.dom.BookmarkManager.isBookmarkNode( node ) ) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
mceRefresh: function( url, text ) {
|
|
var linkText,
|
|
linkNode = getLink(),
|
|
onlyText = this.hasSelectedText( linkNode );
|
|
|
|
if ( linkNode ) {
|
|
linkText = linkNode.innerText || linkNode.textContent;
|
|
|
|
if ( ! tinymce.trim( linkText ) ) {
|
|
linkText = text || '';
|
|
}
|
|
|
|
url = url || editor.dom.getAttrib( linkNode, 'href' );
|
|
|
|
if ( url === '_wp_link_placeholder' ) {
|
|
url = '';
|
|
}
|
|
|
|
inputs.url.val( url );
|
|
inputs.openInNewTab.prop( 'checked', '_blank' === editor.dom.getAttrib( linkNode, 'target' ) );
|
|
inputs.submit.val( wpLinkL10n.update );
|
|
} else {
|
|
text = editor.selection.getContent({ format: 'text' }) || text;
|
|
this.setDefaultValues();
|
|
}
|
|
|
|
if ( onlyText ) {
|
|
inputs.text.val( linkText || '' );
|
|
inputs.wrap.addClass( 'has-text-field' );
|
|
} else {
|
|
inputs.text.val( '' );
|
|
inputs.wrap.removeClass( 'has-text-field' );
|
|
}
|
|
},
|
|
|
|
close: function() {
|
|
$( document.body ).removeClass( 'modal-open' );
|
|
|
|
if ( ! wpLink.isMCE() ) {
|
|
wpLink.textarea.focus();
|
|
|
|
if ( wpLink.range ) {
|
|
wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
|
|
wpLink.range.select();
|
|
}
|
|
} else {
|
|
if ( editor.plugins.wplink ) {
|
|
editor.plugins.wplink.close();
|
|
}
|
|
|
|
editor.focus();
|
|
}
|
|
|
|
inputs.backdrop.hide();
|
|
inputs.wrap.hide();
|
|
|
|
correctedURL = false;
|
|
|
|
$( document ).trigger( 'wplink-close', inputs.wrap );
|
|
},
|
|
|
|
getAttrs: function() {
|
|
wpLink.correctURL();
|
|
|
|
return {
|
|
href: $.trim( inputs.url.val() ),
|
|
target: inputs.openInNewTab.prop( 'checked' ) ? '_blank' : ''
|
|
};
|
|
},
|
|
|
|
buildHtml: function(attrs) {
|
|
var html = '<a href="' + attrs.href + '"';
|
|
|
|
if ( attrs.target ) {
|
|
html += ' target="' + attrs.target + '"';
|
|
}
|
|
|
|
return html + '>';
|
|
},
|
|
|
|
update: function() {
|
|
if ( wpLink.isMCE() ) {
|
|
wpLink.mceUpdate();
|
|
} else {
|
|
wpLink.htmlUpdate();
|
|
}
|
|
},
|
|
|
|
htmlUpdate: function() {
|
|
var attrs, text, html, begin, end, cursor, selection,
|
|
textarea = wpLink.textarea;
|
|
|
|
if ( ! textarea ) {
|
|
return;
|
|
}
|
|
|
|
attrs = wpLink.getAttrs();
|
|
text = inputs.text.val();
|
|
|
|
// If there's no href, return.
|
|
if ( ! attrs.href ) {
|
|
return;
|
|
}
|
|
|
|
html = wpLink.buildHtml(attrs);
|
|
|
|
// Insert HTML
|
|
if ( document.selection && wpLink.range ) {
|
|
// IE
|
|
// Note: If no text is selected, IE will not place the cursor
|
|
// inside the closing tag.
|
|
textarea.focus();
|
|
wpLink.range.text = html + ( text || wpLink.range.text ) + '</a>';
|
|
wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
|
|
wpLink.range.select();
|
|
|
|
wpLink.range = null;
|
|
} else if ( typeof textarea.selectionStart !== 'undefined' ) {
|
|
// W3C
|
|
begin = textarea.selectionStart;
|
|
end = textarea.selectionEnd;
|
|
selection = text || textarea.value.substring( begin, end );
|
|
html = html + selection + '</a>';
|
|
cursor = begin + html.length;
|
|
|
|
// If no text is selected, place the cursor inside the closing tag.
|
|
if ( begin === end && ! selection ) {
|
|
cursor -= 4;
|
|
}
|
|
|
|
textarea.value = (
|
|
textarea.value.substring( 0, begin ) +
|
|
html +
|
|
textarea.value.substring( end, textarea.value.length )
|
|
);
|
|
|
|
// Update cursor position
|
|
textarea.selectionStart = textarea.selectionEnd = cursor;
|
|
}
|
|
|
|
wpLink.close();
|
|
textarea.focus();
|
|
},
|
|
|
|
mceUpdate: function() {
|
|
var attrs = wpLink.getAttrs(),
|
|
link, text;
|
|
|
|
editor.focus();
|
|
|
|
if ( tinymce.isIE ) {
|
|
editor.selection.moveToBookmark( editor.windowManager.wplinkBookmark );
|
|
editor.windowManager.wplinkBookmark = null;
|
|
}
|
|
|
|
if ( ! attrs.href ) {
|
|
editor.execCommand( 'unlink' );
|
|
return;
|
|
}
|
|
|
|
link = getLink();
|
|
|
|
if ( inputs.wrap.hasClass( 'has-text-field' ) ) {
|
|
text = inputs.text.val() || attrs.href;
|
|
}
|
|
|
|
if ( link ) {
|
|
if ( text ) {
|
|
if ( 'innerText' in link ) {
|
|
link.innerText = text;
|
|
} else {
|
|
link.textContent = text;
|
|
}
|
|
}
|
|
|
|
editor.dom.setAttribs( link, attrs );
|
|
} else {
|
|
if ( text ) {
|
|
editor.selection.setNode( editor.dom.create( 'a', attrs, editor.dom.encode( text ) ) );
|
|
} else {
|
|
editor.execCommand( 'mceInsertLink', false, attrs );
|
|
}
|
|
}
|
|
|
|
wpLink.close();
|
|
editor.nodeChanged();
|
|
},
|
|
|
|
setDefaultValues: function() {
|
|
var selection,
|
|
emailRegexp = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i,
|
|
urlRegexp = /^(https?|ftp):\/\/[A-Z0-9.-]+\.[A-Z]{2,4}[^ "]*$/i;
|
|
|
|
if ( this.isMCE() ) {
|
|
selection = editor.selection.getContent();
|
|
} else if ( document.selection && wpLink.range ) {
|
|
selection = wpLink.range.text;
|
|
} else if ( typeof this.textarea.selectionStart !== 'undefined' ) {
|
|
selection = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd );
|
|
}
|
|
|
|
if ( selection && emailRegexp.test( selection ) ) {
|
|
// Selection is email address
|
|
inputs.url.val( 'mailto:' + selection );
|
|
} else if ( selection && urlRegexp.test( selection ) ) {
|
|
// Selection is URL
|
|
inputs.url.val( selection.replace( /&|�?38;/gi, '&' ) );
|
|
} else {
|
|
// Set URL to default.
|
|
inputs.url.val( '' );
|
|
}
|
|
|
|
// Update save prompt.
|
|
inputs.submit.val( wpLinkL10n.save );
|
|
}
|
|
};
|
|
|
|
$( document ).ready( wpLink.init );
|
|
})( jQuery );
|