https://menstherapyhub.co.uk/wp-includes/js/wplink.js?ver=7.1.2

1/**
2 * @output wp-includes/js/wplink.js
3 */
4
5 /* global wpLink */
6
7( function( $, wpLinkL10n, wp ) {
8	var editor, searchTimer, River, Query, correctedURL,
9		emailRegexp = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,63}$/i,
10		urlRegexp = /^(https?|ftp):\/\/[A-Z0-9.-]+\.[A-Z]{2,63}[^ "]*$/i,
11		inputs = {},
12		rivers = {},
13		isTouch = ( 'ontouchend' in document );
14
15	function getLink() {
16		if ( editor ) {
17			return editor.$( 'a[data-wplink-edit="true"]' );
18		}
19
20		return null;
21	}
22
23	window.wpLink = {
24		timeToTriggerRiver: 150,
25		minRiverAJAXDuration: 200,
26		riverBottomThreshold: 5,
27		keySensitivity: 100,
28		lastSearch: '',
29		textarea: '',
30		modalOpen: false,
31
32		init: function() {
33			inputs.wrap = $('#wp-link-wrap');
34			inputs.dialog = $( '#wp-link' );
35			inputs.backdrop = $( '#wp-link-backdrop' );
36			inputs.submit = $( '#wp-link-submit' );
37			inputs.close = $( '#wp-link-close' );
38
39			// Input.
40			inputs.text = $( '#wp-link-text' );
41			inputs.url = $( '#wp-link-url' );
42			inputs.nonce = $( '#_ajax_linking_nonce' );
43			inputs.openInNewTab = $( '#wp-link-target' );
44			inputs.search = $( '#wp-link-search' );
45
46			// Build rivers.
47			rivers.search = new River( $( '#search-results' ) );
48			rivers.recent = new River( $( '#most-recent-results' ) );

49			rivers.elements = inputs.dialog.find( '.query-results' );
50
51			// Get search notice text.
52			inputs.queryNotice = $( '#query-notice-message' );
53			inputs.queryNoticeTextDefault = inputs.queryNotice.find( '.query-notice-default' );
54			inputs.queryNoticeTextHint = inputs.queryNotice.find( '.query-notice-hint' );
55
56			// Bind event handlers.
57			inputs.dialog.on( 'keydown', wpLink.keydown );
58			inputs.dialog.on( 'keyup', wpLink.keyup );
59			inputs.submit.on( 'click', function( event ) {
60				event.preventDefault();
61				wpLink.update();
62			});
63
64			inputs.close.add( inputs.backdrop ).add( '#wp-link-cancel button' ).on( 'click', function( event ) {
65				event.preventDefault();
66				wpLink.close();
67			});
68
69			rivers.elements.on( 'river-select', wpLink.updateFields );
70
71			// Display 'hint' message when search field or 'query-results' box are focused.
72			inputs.search.on( 'focus.wplink', function() {
73				inputs.queryNoticeTextDefault.hide();
74				inputs.queryNoticeTextHint.removeClass( 'screen-reader-text' ).show();
75			} ).on( 'blur.wplink', function() {
76				inputs.queryNoticeTextDefault.show();
77				inputs.queryNoticeTextHint.addClass( 'screen-reader-text' ).hide();
78			} );
79
80			inputs.search.on( 'keyup input', function() {
81				window.clearTimeout( searchTimer );
82				searchTimer = window.setTimeout( function() {
83					wpLink.searchInternalLinks();
84				}, 500 );
85			});
86
87			inputs.url.on( 'paste', function() {
88				setTimeout( wpLink.correctURL, 0 );
89			} );
90
91			inputs.url.on( 'blur', wpLink.correctURL );
92		},
93
94		// If URL wasn't corrected last time and doesn't start with http:, https:, ? # or /, prepend http://.
95		correctURL: function () {
96			var url = inputs.url.val().trim();
97
98			if ( url && correctedURL !== url && ! /^(?:[a-z]+:|#|\?|\.|\/)/.test( url ) ) {
99				inputs.url.val( 'http://' + url );
100				correctedURL = url;
101			}
102		},
103
104		open: function( editorId, url, text ) {
105			var ed,
106				$body = $( document.body );
107
108			$( '#wpwrap' ).attr( 'aria-hidden', 'true' );
109			$body.addClass( 'modal-open' );
110			wpLink.modalOpen = true;
111
112			wpLink.range = null;
113
114			if ( editorId ) {
115				window.wpActiveEditor = editorId;
116			}
117
118			if ( ! window.wpActiveEditor ) {
119				return;
120			}
121
122			this.textarea = $( '#' + window.wpActiveEditor ).get( 0 );
123
124			if ( typeof window.tinymce !== 'undefined' ) {
125				// Make sure the link wrapper is the last element in the body,
126				// or the inline editor toolbar may show above the backdrop.
127				$body.append( inputs.backdrop, inputs.wrap );
128
129				ed = window.tinymce.get( window.wpActiveEditor );
130
131				if ( ed && ! ed.isHidden() ) {
132					editor = ed;
133				} else {
134					editor = null;
135				}
136			}
137
138			if ( ! wpLink.isMCE() && document.selection ) {
139				this.textarea.focus();
140				this.range = document.selection.createRange();
141			}
142
143			inputs.wrap.show();
144			inputs.backdrop.show();
145
146			wpLink.refresh( url, text );
147
148			$( document ).trigger( 'wplink-open', inputs.wrap );
149		},
150
151		isMCE: function() {
152			return editor && ! editor.isHidden();
153		},
154
155		refresh: function( url, text ) {
156			var linkText = '';
157
158			// Refresh rivers (clear links, check visibility).
159			rivers.search.refresh();
160			rivers.recent.refresh();
161
162			if ( wpLink.isMCE() ) {
163				wpLink.mceRefresh( url, text );
164			} else {
165				// For the Code editor the "Link text" field is always shown.
166				if ( ! inputs.wrap.hasClass( 'has-text-field' ) ) {
167					inputs.wrap.addClass( 'has-text-field' );
168				}
169
170				if ( document.selection ) {
171					// Old IE.
172					linkText = document.selection.createRange().text || text || '';
173				} else if ( typeof this.textarea.selectionStart !== 'undefined' &&
174					( this.textarea.selectionStart !== this.textarea.selectionEnd ) ) {
175					// W3C.
176					text = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd ) || text || '';
177				}
178
179				inputs.text.val( text );
180				wpLink.setDefaultValues();
181			}
182
183			if ( isTouch ) {
184				// Close the onscreen keyboard.
185				inputs.url.trigger( 'focus' ).trigger( 'blur' );
186			} else {
187				/*
188				 * Focus the URL field and highlight its contents.
189				 * If this is moved above the selection changes,
190				 * IE will show a flashing cursor over the dialog.
191				 */
192				window.setTimeout( function() {
193					inputs.url[0].select();
194					inputs.url.trigger( 'focus' );
195				} );
196			}
197
198			// Load the most recent results if this is the first time opening the panel.
199			if ( ! rivers.recent.ul.children().length ) {
200				rivers.recent.ajax();
201			}
202

203			correctedURL = inputs.url.val().replace( /^http:\/\//, '' );
204		},
205
206		hasSelectedText: function( linkNode ) {
207			var node, nodes, i, html = editor.selection.getContent();
208
209			// Partial html and not a fully selected anchor element.
210			if ( /</.test( html ) && ( ! /^<a [^>]+>[^<]+<\/a>$/.test( html ) || html.indexOf('href=') === -1 ) ) {
211				return false;
212			}
213
214			if ( linkNode.length ) {
215				nodes = linkNode[0].childNodes;
216
217				if ( ! nodes || ! nodes.length ) {
218					return false;
219				}
220
221				for ( i = nodes.length - 1; i >= 0; i-- ) {
222					node = nodes[i];
223
224					if ( node.nodeType != 3 && ! window.tinymce.dom.BookmarkManager.isBookmarkNode( node ) ) {
225						return false;
226					}
227				}
228			}
229
230			return true;
231		},
232
233		mceRefresh: function( searchStr, text ) {
234			var linkText, href,
235				linkNode = getLink(),
236				onlyText = this.hasSelectedText( linkNode );
237
238			if ( linkNode.length ) {
239				linkText = linkNode.text();
240				href = linkNode.attr( 'href' );
241
242				if ( ! linkText.trim() ) {
243					linkText = text || '';
244				}
245
246				if ( searchStr && ( urlRegexp.test( searchStr ) || emailRegexp.test( searchStr ) ) ) {
247					href = searchStr;
248				}
249
250				if ( href !== '_wp_link_placeholder' ) {
251					inputs.url.val( href );
252					inputs.openInNewTab.prop( 'checked', '_blank' === linkNode.attr( 'target' ) );
253					inputs.submit.val( wpLinkL10n.update );
254				} else {
255					this.setDefaultValues( linkText );
256				}
257
258				if ( searchStr && searchStr !== href ) {
259					// The user has typed something in the inline dialog. Trigger a search with it.
260					inputs.search.val( searchStr );
261				} else {
262					inputs.search.val( '' );
263				}
264
265				// Always reset the search.
266				window.setTimeout( function() {
267					wpLink.searchInternalLinks();
268				} );
269			} else {
270				linkText = editor.selection.getContent({ format: 'text' }) || text || '';
271				this.setDefaultValues( linkText );
272			}
273
274			if ( onlyText ) {
275				inputs.text.val( linkText );
276				inputs.wrap.addClass( 'has-text-field' );
277			} else {
278				inputs.text.val( '' );
279				inputs.wrap.removeClass( 'has-text-field' );
280			}
281		},
282
283		close: function( reset ) {
284			$( document.body ).removeClass( 'modal-open' );
285			$( '#wpwrap' ).removeAttr( 'aria-hidden' );
286			wpLink.modalOpen = false;
287
288			if ( reset !== 'noReset' ) {
289				if ( ! wpLink.isMCE() ) {
290					wpLink.textarea.focus();
291
292					if ( wpLink.range ) {
293						wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
294						wpLink.range.select();
295					}
296				} else {
297					if ( editor.plugins.wplink ) {
298						editor.plugins.wplink.close();
299					}
300
301					editor.focus();
302				}
303			}
304
305			inputs.backdrop.hide();
306			inputs.wrap.hide();
307
308			correctedURL = false;
309
310			$( document ).trigger( 'wplink-close', inputs.wrap );
311		},
312
313		getAttrs: function() {
314			wpLink.correctURL();
315
316			return {

317				href: inputs.url.val().trim(),
318				target: inputs.openInNewTab.prop( 'checked' ) ? '_blank' : null
319			};
320		},
321
322		buildHtml: function(attrs) {
323			var html = '<a href="' + attrs.href + '"';
324
325			if ( attrs.target ) {
326				html += ' target="' + attrs.target + '"';
327			}
328
329			return html + '>';
330		},
331
332		update: function() {
333			if ( wpLink.isMCE() ) {
334				wpLink.mceUpdate();
335			} else {
336				wpLink.htmlUpdate();
337			}
338		},
339
340		htmlUpdate: function() {
341			var attrs, text, html, begin, end, cursor, selection,
342				textarea = wpLink.textarea;
343
344			if ( ! textarea ) {
345				return;
346			}
347
348			attrs = wpLink.getAttrs();
349			text = inputs.text.val();
350
351			var parser = document.createElement( 'a' );
352			parser.href = attrs.href;
353
354			if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line
355				attrs.href = '';
356			}
357
358			// If there's no href, return.
359			if ( ! attrs.href ) {
360				return;
361			}
362
363			html = wpLink.buildHtml(attrs);
364
365			// Insert HTML.
366			if ( document.selection && wpLink.range ) {
367				// IE.
368				// Note: If no text is selected, IE will not place the cursor
369				// inside the closing tag.
370				textarea.focus();
371				wpLink.range.text = html + ( text || wpLink.range.text ) + '</a>';
372				wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
373				wpLink.range.select();
374
375				wpLink.range = null;
376			} else if ( typeof textarea.selectionStart !== 'undefined' ) {
377				// W3C.
378				begin = textarea.selectionStart;
379				end = textarea.selectionEnd;
380				selection = text || textarea.value.substring( begin, end );
381				html = html + selection + '</a>';
382				cursor = begin + html.length;
383
384				// If no text is selected, place the cursor inside the closing tag.
385				if ( begin === end && ! selection ) {
386					cursor -= 4;
387				}
388
389				textarea.value = (
390					textarea.value.substring( 0, begin ) +
391					html +
392					textarea.value.substring( end, textarea.value.length )
393				);
394
395				// Update cursor position.
396				textarea.selectionStart = textarea.selectionEnd = cursor;
397			}
398
399			wpLink.close();
400			textarea.focus();
401			$( textarea ).trigger( 'change' );
402
403			// Audible confirmation message when a link has been inserted in the Editor.
404			wp.a11y.speak( wpLinkL10n.linkInserted );
405		},
406
407		mceUpdate: function() {
408			var attrs = wpLink.getAttrs(),
409				$link, text, hasText;
410
411			var parser = document.createElement( 'a' );
412			parser.href = attrs.href;
413
414			if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line
415				attrs.href = '';
416			}
417
418			if ( ! attrs.href ) {
419				editor.execCommand( 'unlink' );
420				wpLink.close();
421				return;
422			}
423
424			$link = getLink();
425
426			editor.undoManager.transact( function() {
427				if ( ! $link.length ) {
428					editor.execCommand( 'mceInsertLink', false, { href: '_wp_link_placeholder', 'data-wp-temp-link': 1 } );
429					$link = editor.$( 'a[data-wp-temp-link="1"]' ).removeAttr( 'data-wp-temp-link' );
430					hasText = $link.text().trim();
431				}
432
433				if ( ! $link.length ) {
434					editor.execCommand( 'unlink' );
435				} else {
436					if ( inputs.wrap.hasClass( 'has-text-field' ) ) {
437						text = inputs.text.val();
438
439						if ( text ) {
440							$link.text( text );
441						} else if ( ! hasText ) {
442							$link.text( attrs.href );
443						}
444					}
445
446					attrs['data-wplink-edit'] = null;
447					attrs['data-mce-href'] = attrs.href;
448					$link.attr( attrs );
449				}
450			} );
451
452			wpLink.close( 'noReset' );
453			editor.focus();
454
455			if ( $link.length ) {
456				editor.selection.select( $link[0] );
457
458				if ( editor.plugins.wplink ) {
459					editor.plugins.wplink.checkLink( $link[0] );
460				}
461			}
462
463			editor.nodeChanged();
464
465			// Audible confirmation message when a link has been inserted in the Editor.
466			wp.a11y.speak( wpLinkL10n.linkInserted );
467		},
468
469		updateFields: function( e, li ) {
470			inputs.url.val( li.children( '.item-permalink' ).val() );
471
472			if ( inputs.wrap.hasClass( 'has-text-field' ) && ! inputs.text.val() ) {
473				inputs.text.val( li.children( '.item-title' ).text() );
474			}
475		},
476
477		getUrlFromSelection: function( selection ) {
478			if ( ! selection ) {
479				if ( this.isMCE() ) {
480					selection = editor.selection.getContent({ format: 'text' });
481				} else if ( document.selection && wpLink.range ) {
482					selection = wpLink.range.text;
483				} else if ( typeof this.textarea.selectionStart !== 'undefined' ) {
484					selection = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd );
485				}
486			}
487
488			selection = selection || '';
489			selection = selection.trim();
490
491			if ( selection && emailRegexp.test( selection ) ) {
492				// Selection is email address.
493				return 'mailto:' + selection;
494			} else if ( selection && urlRegexp.test( selection ) ) {
495				// Selection is URL.
496				return selection.replace( /&amp;|&#0?38;/gi, '&' );
497			}
498
499			return '';
500		},
501
502		setDefaultValues: function( selection ) {
503			inputs.url.val( this.getUrlFromSelection( selection ) );
504

505			// Empty the search field and swap the "rivers".
506			inputs.search.val('');
507			wpLink.searchInternalLinks();
508
509			// Update save prompt.
510			inputs.submit.val( wpLinkL10n.save );
511		},
512
513		searchInternalLinks: function() {
514			var waiting,
515				search = inputs.search.val() || '',
516				minInputLength = parseInt( wpLinkL10n.minInputLength, 10 ) || 3;
517
518			if ( search.length >= minInputLength ) {
519				rivers.recent.hide();
520				rivers.search.show();
521
522				// Don't search if the keypress didn't change the title.
523				if ( wpLink.lastSearch == search )
524					return;
525
526				wpLink.lastSearch = search;
527				waiting = inputs.search.parent().find( '.spinner' ).addClass( 'is-active' );
528
529				rivers.search.change( search );
530				rivers.search.ajax( function() {
531					waiting.removeClass( 'is-active' );
532				});
533			} else {
534				rivers.search.hide();
535				rivers.recent.show();
536			}
537		},
538
539		next: function() {
540			rivers.search.next();
541			rivers.recent.next();
542		},
543
544		prev: function() {
545			rivers.search.prev();
546			rivers.recent.prev();
547		},
548
549		keydown: function( event ) {
550			var fn, id;
551
552			// Escape key.
553			if ( 27 === event.keyCode ) {
554				wpLink.close();
555				event.stopImmediatePropagation();
556			// Tab key.
557			} else if ( 9 === event.keyCode ) {
558				id = event.target.id;
559
560				// wp-link-submit must always be the last focusable element in the dialog.
561				// Following focusable elements will be skipped on keyboard navigation.
562				if ( id === 'wp-link-submit' && ! event.shiftKey ) {
563					inputs.close.trigger( 'focus' );
564					event.preventDefault();
565				} else if ( id === 'wp-link-close' && event.shiftKey ) {
566					inputs.submit.trigger( 'focus' );
567					event.preventDefault();
568				}
569			}
570
571			// Up Arrow and Down Arrow keys.
572			if ( event.shiftKey || ( 38 !== event.keyCode && 40 !== event.keyCode ) ) {
573				return;
574			}
575
576			if ( document.activeElement &&
577				( document.activeElement.id === 'link-title-field' || document.activeElement.id === 'url-field' ) ) {
578				return;
579			}
580
581			// Up Arrow key.
582			fn = 38 === event.keyCode ? 'prev' : 'next';
583			clearInterval( wpLink.keyInterval );
584			wpLink[ fn ]();
585			wpLink.keyInterval = setInterval( wpLink[ fn ], wpLink.keySensitivity );
586			event.preventDefault();
587		},
588
589		keyup: function( event ) {
590			// Up Arrow and Down Arrow keys.
591			if ( 38 === event.keyCode || 40 === event.keyCode ) {
592				clearInterval( wpLink.keyInterval );
593				event.preventDefault();
594			}
595		},
596
597		delayedCallback: function( func, delay ) {
598			var timeoutTriggered, funcTriggered, funcArgs, funcContext;
599
600			if ( ! delay )
601				return func;
602
603			setTimeout( function() {
604				if ( funcTriggered )
605					return func.apply( funcContext, funcArgs );
606				// Otherwise, wait.
607				timeoutTriggered = true;
608			}, delay );
609
610			return function() {
611				if ( timeoutTriggered )
612					return func.apply( this, arguments );
613				// Otherwise, wait.
614				funcArgs = arguments;
615				funcContext = this;
616				funcTriggered = true;
617			};
618		}
619	};
620
621	River = function( element, search ) {
622		var self = this;
623		this.element = element;
624		this.ul = element.children( 'ul' );
625		this.contentHeight = element.children( '#link-selector-height' );
626		this.waiting = element.find('.river-waiting');
627
628		this.change( search );
629		this.refresh();
630
631		$( '#wp-link .query-results, #wp-link #link-selector' ).on( 'scroll', function() {
632			self.maybeLoad();
633		});
634		element.on( 'click', 'li', function( event ) {
635			self.select( $( this ), event );
636		});
637	};
638
639	$.extend( River.prototype, {
640		refresh: function() {
641			this.deselect();
642			this.visible = this.element.is( ':visible' );
643		},
644		show: function() {
645			if ( ! this.visible ) {
646				this.deselect();
647				this.element.show();
648				this.visible = true;
649			}
650		},
651		hide: function() {
652			this.element.hide();
653			this.visible = false;
654		},
655		// Selects a list item and triggers the river-select event.
656		select: function( li, event ) {
657			var liHeight, elHeight, liTop, elTop;
658
659			if ( li.hasClass( 'unselectable' ) || li == this.selected )
660				return;
661
662			this.deselect();
663			this.selected = li.addClass( 'selected' );
664			// Make sure the element is visible.
665			liHeight = li.outerHeight();
666			elHeight = this.element.height();
667			liTop = li.position().top;
668			elTop = this.element.scrollTop();
669
670			if ( liTop < 0 ) // Make first visible element.
671				this.element.scrollTop( elTop + liTop );
672			else if ( liTop + liHeight > elHeight ) // Make last visible element.
673				this.element.scrollTop( elTop + liTop - elHeight + liHeight );
674
675			// Trigger the river-select event.
676			this.element.trigger( 'river-select', [ li, event, this ] );
677		},
678		deselect: function() {
679			if ( this.selected )
680				this.selected.removeClass( 'selected' );
681			this.selected = false;

682		},
683		prev: function() {
684			if ( ! this.visible )
685				return;
686
687			var to;
688			if ( this.selected ) {
689				to = this.selected.prev( 'li' );
690				if ( to.length )
691					this.select( to );
692			}
693		},
694		next: function() {
695			if ( ! this.visible )
696				return;
697
698			var to = this.selected ? this.selected.next( 'li' ) : $( 'li:not(.unselectable):first', this.element );
699			if ( to.length )
700				this.select( to );
701		},
702		ajax: function( callback ) {
703			var self = this,
704				delay = this.query.page == 1 ? 0 : wpLink.minRiverAJAXDuration,
705				response = wpLink.delayedCallback( function( results, params ) {
706					self.process( results, params );
707					if ( callback )
708						callback( results, params );
709				}, delay );
710
711			this.query.ajax( response );
712		},
713		change: function( search ) {
714			if ( this.query && this._search == search )
715				return;
716
717			this._search = search;
718			this.query = new Query( search );
719			this.element.scrollTop( 0 );
720		},
721		process: function( results, params ) {
722			var list = '', alt = true, classes = '',
723				firstPage = params.page == 1;
724
725			if ( ! results ) {
726				if ( firstPage ) {
727					list += '<li class="unselectable no-matches-found"><span class="item-title"><em>' +
728						wpLinkL10n.noMatchesFound + '</em></span></li>';
729				}
730			} else {
731				$.each( results, function() {
732					classes = alt ? 'alternate' : '';
733					classes += this.title ? '' : ' no-title';
734					list += classes ? '<li class="' + classes + '">' : '<li>';
735					list += '<input type="hidden" class="item-permalink" value="' + this.permalink + '" />';
736					list += '<span class="item-title">';
737					list += this.title ? this.title : wpLinkL10n.noTitle;
738					list += '</span><span class="item-info">' + this.info + '</span></li>';
739					alt = ! alt;
740				});
741			}
742
743			this.ul[ firstPage ? 'html' : 'append' ]( list );
744		},
745		maybeLoad: function() {
746			var self = this,
747				el = this.element,
748				bottom = el.scrollTop() + el.height();
749
750			if ( ! this.query.ready() || bottom < this.contentHeight.height() - wpLink.riverBottomThreshold )
751				return;
752
753			setTimeout(function() {
754				var newTop = el.scrollTop(),
755					newBottom = newTop + el.height();
756
757				if ( ! self.query.ready() || newBottom < self.contentHeight.height() - wpLink.riverBottomThreshold )
758					return;
759
760				self.waiting.addClass( 'is-active' );
761				el.scrollTop( newTop + self.waiting.outerHeight() );
762
763				self.ajax( function() {
764					self.waiting.removeClass( 'is-active' );
765				});
766			}, wpLink.timeToTriggerRiver );
767		}
768	});
769
770	Query = function( search ) {
771		this.page = 1;
772		this.allLoaded = false;
773		this.querying = false;
774		this.search = search;
775	};
776
777	$.extend( Query.prototype, {
778		ready: function() {
779			return ! ( this.querying || this.allLoaded );
780		},
781		ajax: function( callback ) {
782			var self = this,
783				query = {
784					action : 'wp-link-ajax',
785					page : this.page,
786					'_ajax_linking_nonce' : inputs.nonce.val()
787				};
788
789			if ( this.search )
790				query.search = this.search;
791
792			this.querying = true;
793
794			$.post( window.ajaxurl, query, function( r ) {
795				self.page++;
796				self.querying = false;
797				self.allLoaded = ! r;
798				callback( r, query );
799			}, 'json' );
800		}
801	});
802
803	$( wpLink.init );
804})( jQuery, window.wpLinkL10n, window.wp );