X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/76aea3697c6043c1613370f172395b4f65ee71f0..refs/tags/wordpress-3.5-scripts:/wp-includes/js/autosave.js

diff --git a/wp-includes/js/autosave.js b/wp-includes/js/autosave.js
index ee0f3185..3920d360 100644
--- a/wp-includes/js/autosave.js
+++ b/wp-includes/js/autosave.js
@@ -1,244 +1,351 @@
-var autosaveLast = '';
-var autosavePeriodical;
-var autosaveOldMessage = '';
-var autosaveDelayURL = null;
-var previewwin;
-
-jQuery(function($) {
-	autosaveLast = $('#post #title').val()+$('#post #content').val();
+var autosave, autosaveLast = '', autosavePeriodical, autosaveOldMessage = '', autosaveDelayPreview = false, notSaved = true, blockSave = false, fullscreen, autosaveLockRelease = true;
+
+jQuery(document).ready( function($) {
+
+	autosaveLast = ( $('#post #title').val() || '' ) + ( $('#post #content').val() || '' );
 	autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true});
 
 	//Disable autosave after the form has been submitted
-	$("#post").submit(function() { $.cancel(autosavePeriodical); });
-	
-	// Autosave when the preview button is clicked. 
-	$('#previewview a').click(function(e) {
-		autosave();
-		autosaveDelayURL = this.href;
-		previewwin = window.open('','_blank');
+	$("#post").submit(function() {
+		$.cancel(autosavePeriodical);
+		autosaveLockRelease = false;
+	});
+
+	$('input[type="submit"], a.submitdelete', '#submitpost').click(function(){
+		blockSave = true;
+		window.onbeforeunload = null;
+		$(':button, :submit', '#submitpost').each(function(){
+			var t = $(this);
+			if ( t.hasClass('button-primary') )
+				t.addClass('button-primary-disabled');
+			else
+				t.addClass('button-disabled');
+		});
+		if ( $(this).attr('id') == 'publish' )
+			$('#major-publishing-actions .spinner').show();
+		else
+			$('#minor-publishing .spinner').show();
+	});
+
+	window.onbeforeunload = function(){
+		var mce = typeof(tinymce) != 'undefined' ? tinymce.activeEditor : false, title, content;
+
+		if ( mce && !mce.isHidden() ) {
+			if ( mce.isDirty() )
+				return autosaveL10n.saveAlert;
+		} else {
+			if ( fullscreen && fullscreen.settings.visible ) {
+				title = $('#wp-fullscreen-title').val() || '';
+				content = $("#wp_mce_fullscreen").val() || '';
+			} else {
+				title = $('#post #title').val() || '';
+				content = $('#post #content').val() || '';
+			}
 
-		e.preventDefault();
+			if ( ( title || content ) && title + content != autosaveLast )
+				return autosaveL10n.saveAlert;
+		}
+	};
+
+	$(window).unload( function(e) {
+		if ( ! autosaveLockRelease )
+			return;
+
+		// unload fires (twice) on removing the Thickbox iframe. Make sure we process only the main document unload.
+		if ( e.target && e.target.nodeName != '#document' )
+			return;
+
+		$.ajax({
+			type: 'POST',
+			url: ajaxurl,
+			async: false,
+			data: {
+				action: 'wp-remove-post-lock',
+				_wpnonce: $('#_wpnonce').val(),
+				post_ID: $('#post_ID').val(),
+				active_post_lock: $('#active_post_lock').val()
+			}
+		});
+	} );
+
+	// preview
+	$('#post-preview').click(function(){
+		if ( $('#auto_draft').val() == '1' && notSaved ) {
+			autosaveDelayPreview = true;
+			autosave();
+			return false;
+		}
+		doPreview();
 		return false;
 	});
+
+	doPreview = function() {
+		$('input#wp-preview').val('dopreview');
+		$('form#post').attr('target', 'wp-preview').submit().attr('target', '');
+
+		/*
+		 * Workaround for WebKit bug preventing a form submitting twice to the same action.
+		 * https://bugs.webkit.org/show_bug.cgi?id=28633
+		 */
+		if ( $.browser.safari ) {
+			$('form#post').attr('action', function(index, value) {
+				return value + '?t=' + new Date().getTime();
+			});
+		}
+
+		$('input#wp-preview').val('');
+	}
+
+	// This code is meant to allow tabbing from Title to Post content.
+	$('#title').on('keydown.editor-focus', function(e) {
+		var ed;
+
+		if ( e.which != 9 )
+			return;
+
+		if ( !e.ctrlKey && !e.altKey && !e.shiftKey ) {
+			if ( typeof(tinymce) != 'undefined' )
+				ed = tinymce.get('content');
+
+			if ( ed && !ed.isHidden() ) {
+				$(this).one('keyup', function(e){
+					$('#content_tbl td.mceToolbar > a').focus();
+				});
+			} else {
+				$('#content').focus();
+			}
+
+			e.preventDefault();
+		}
+	});
+
+	// autosave new posts after a title is typed but not if Publish or Save Draft is clicked
+	if ( '1' == $('#auto_draft').val() ) {
+		$('#title').blur( function() {
+			if ( !this.value || $('#auto_draft').val() != '1' )
+				return;
+			delayed_autosave();
+		});
+	}
 });
 
 function autosave_parse_response(response) {
-	var res = wpAjax.parseAjaxResponse(response, 'autosave'); // parse the ajax response
-	var message = '';
+	var res = wpAjax.parseAjaxResponse(response, 'autosave'), message = '', postID, sup;
 
 	if ( res && res.responses && res.responses.length ) {
 		message = res.responses[0].data; // The saved message or error.
 		// someone else is editing: disable autosave, set errors
 		if ( res.responses[0].supplemental ) {
-			if ( 'disable' == res.responses[0].supplemental['disable_autosave'] ) {
+			sup = res.responses[0].supplemental;
+			if ( 'disable' == sup['disable_autosave'] ) {
 				autosave = function() {};
+				autosaveLockRelease = false;
 				res = { errors: true };
 			}
-			jQuery.each(res.responses[0].supplemental, function(selector, value) {
+
+			if ( sup['active-post-lock'] ) {
+				jQuery('#active_post_lock').val( sup['active-post-lock'] );
+			}
+
+			if ( sup['alert'] ) {
+				jQuery('#autosave-alert').remove();
+				jQuery('#titlediv').after('<div id="autosave-alert" class="error below-h2"><p>' + sup['alert'] + '</p></div>');
+			}
+
+			jQuery.each(sup, function(selector, value) {
 				if ( selector.match(/^replace-/) ) {
 					jQuery('#'+selector.replace('replace-', '')).val(value);
 				}
 			});
 		}
 
-		// if no errors: add preview link and slug UI
+		// if no errors: add slug UI
 		if ( !res.errors ) {
-			var postID = parseInt( res.responses[0].id );
+			postID = parseInt( res.responses[0].id, 10 );
 			if ( !isNaN(postID) && postID > 0 ) {
-				autosave_update_preview_link(postID);
 				autosave_update_slug(postID);
 			}
 		}
 	}
-	if ( message ) { jQuery('#autosave').html(message); } // update autosave message
-	else if ( autosaveOldMessage && res ) { jQuery('#autosave').html( autosaveOldMessage ); }
+	if ( message ) { // update autosave message
+		jQuery('.autosave-message').html(message);
+	} else if ( autosaveOldMessage && res ) {
+		jQuery('.autosave-message').html( autosaveOldMessage );
+	}
 	return res;
 }
 
 // called when autosaving pre-existing post
 function autosave_saved(response) {
+	blockSave = false;
 	autosave_parse_response(response); // parse the ajax response
 	autosave_enable_buttons(); // re-enable disabled form buttons
 }
 
 // called when autosaving new post
 function autosave_saved_new(response) {
-	var res = autosave_parse_response(response); // parse the ajax response
-	// if no errors: update post_ID from the temporary value, grab new save-nonce for that new ID
+	blockSave = false;
+	var res = autosave_parse_response(response), postID;
 	if ( res && res.responses.length && !res.errors ) {
-		var tempID = jQuery('#post_ID').val();
-		var postID = parseInt( res.responses[0].id );
-		autosave_update_post_ID( postID ); // disabled form buttons are re-enabled here
-		if ( tempID < 0 && postID > 0) // update media buttons
-			jQuery('#media-buttons a').each(function(){
-				this.href = this.href.replace(tempID, postID);
-			});
+		// An ID is sent only for real auto-saves, not for autosave=0 "keepalive" saves
+		postID = parseInt( res.responses[0].id, 10 );
+		if ( !isNaN(postID) && postID > 0 ) {
+			notSaved = false;
+			jQuery('#auto_draft').val('0'); // No longer an auto-draft
+		}
+		autosave_enable_buttons();
+		if ( autosaveDelayPreview ) {
+			autosaveDelayPreview = false;
+			doPreview();
+		}
 	} else {
 		autosave_enable_buttons(); // re-enable disabled form buttons
 	}
 }
 
-function autosave_update_post_ID( postID ) {
-	if ( !isNaN(postID) && postID > 0 ) {
-		if ( postID == parseInt(jQuery('#post_ID').val()) ) { return; } // no need to do this more than once
-		jQuery('#post_ID').attr({name: "post_ID"});
-		jQuery('#post_ID').val(postID);
-		// We need new nonces
-		jQuery.post(autosaveL10n.requestFile, {
-			action: "autosave-generate-nonces",
-			post_ID: postID,
-			autosavenonce: jQuery('#autosavenonce').val(),
-			post_type: jQuery('#post_type').val()
-		}, function(html) {
-			jQuery('#_wpnonce').val(html);
-			autosave_enable_buttons(); // re-enable disabled form buttons
-		});
-		jQuery('#hiddenaction').val('editpost');
-	}
-}
-
-function autosave_update_preview_link(post_id) {
-	// Add preview button if not already there
-	if ( !jQuery('#previewview > *').size() ) {
-		var post_type = jQuery('#post_type').val();
-		var previewText = 'page' == post_type ? autosaveL10n.previewPageText : autosaveL10n.previewPostText;
-		jQuery.post(autosaveL10n.requestFile, {
-			action: "get-permalink",
-			post_id: post_id,
-			getpermalinknonce: jQuery('#getpermalinknonce').val()
-		}, function(permalink) {
-			jQuery('#previewview').html('<a target="_blank" href="'+permalink+'" tabindex="4">'+previewText+'</a>');
-
-			// Autosave when the preview button is clicked.  
-			jQuery('#previewview a').click(function(e) {
-				autosave();
-				autosaveDelayURL = this.href;
-				previewwin = window.open('','_blank');
-
-				e.preventDefault();
-				return false;
-			});
-		});
-	}
-}
-
 function autosave_update_slug(post_id) {
 	// create slug area only if not already there
-	if ( jQuery.isFunction(make_slugedit_clickable) && !jQuery('#edit-slug-box > *').size() ) {
-		jQuery.post(
-			slugL10n.requestFile,
-			{
+	if ( 'undefined' != makeSlugeditClickable && jQuery.isFunction(makeSlugeditClickable) && !jQuery('#edit-slug-box > *').size() ) {
+		jQuery.post( ajaxurl, {
 				action: 'sample-permalink',
 				post_id: post_id,
-				new_title: jQuery('#title').val(), 
+				new_title: fullscreen && fullscreen.settings.visible ? jQuery('#wp-fullscreen-title').val() : jQuery('#title').val(),
 				samplepermalinknonce: jQuery('#samplepermalinknonce').val()
 			},
 			function(data) {
-				jQuery('#edit-slug-box').html(data);
-				make_slugedit_clickable();
+				if ( data !== '-1' ) {
+					jQuery('#edit-slug-box').html(data);
+					makeSlugeditClickable();
+				}
 			}
 		);
 	}
 }
 
 function autosave_loading() {
-	jQuery('#autosave').html(autosaveL10n.savingText);
+	jQuery('.autosave-message').html(autosaveL10n.savingText);
 }
 
 function autosave_enable_buttons() {
-	jQuery("#submitpost :button:disabled, #submitpost :submit:disabled").attr('disabled', '');
-	if ( autosaveDelayURL ) {
-		previewwin.location = autosaveDelayURL;
-		autosaveDelayURL = null;
-	}
+	// delay that a bit to avoid some rare collisions while the DOM is being updated.
+	setTimeout(function(){
+		jQuery(':button, :submit', '#submitpost').removeAttr('disabled');
+		jQuery('.spinner', '#submitpost').hide();
+	}, 500);
 }
 
 function autosave_disable_buttons() {
-	jQuery("#submitpost :button:enabled, #submitpost :submit:enabled").attr('disabled', 'disabled');
-	setTimeout(autosave_enable_buttons, 5000); // Re-enable 5 sec later.  Just gives autosave a head start to avoid collisions.
+	jQuery(':button, :submit', '#submitpost').prop('disabled', true);
+	// Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
+	setTimeout(autosave_enable_buttons, 5000);
+}
+
+function delayed_autosave() {
+	setTimeout(function(){
+		if ( blockSave )
+			return;
+		autosave();
+	}, 200);
 }
 
-var autosave = function() {
+autosave = function() {
 	// (bool) is rich editor enabled and active
-	var rich = (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden();
-	var post_data = {
+	blockSave = true;
+	var rich = (typeof tinymce != "undefined") && tinymce.activeEditor && !tinymce.activeEditor.isHidden(),
+		post_data, doAutoSave, ed, origStatus, successCallback;
+
+	autosave_disable_buttons();
+
+	post_data = {
 		action: "autosave",
 		post_ID:  jQuery("#post_ID").val() || 0,
-		post_title: jQuery("#title").val() || "",
 		autosavenonce: jQuery('#autosavenonce').val(),
-		tags_input: jQuery("#tags-input").val() || "",
 		post_type: jQuery('#post_type').val() || "",
 		autosave: 1
 	};
 
+	jQuery('.tags-input').each( function() {
+		post_data[this.name] = this.value;
+	} );
+
 	// We always send the ajax request in order to keep the post lock fresh.
 	// This (bool) tells whether or not to write the post to the DB during the ajax request.
-	var doAutoSave = true;
+	doAutoSave = true;
 
 	// No autosave while thickbox is open (media buttons)
 	if ( jQuery("#TB_window").css('display') == 'block' )
 		doAutoSave = false;
 
-	/* Gotta do this up here so we can check the length when tinyMCE is in use */
-	if ( rich ) {		
-		var ed = tinyMCE.activeEditor;
-		if ( 'mce_fullscreen' == ed.id )
-			tinyMCE.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'});
-		tinyMCE.get('content').save();
+	/* Gotta do this up here so we can check the length when tinymce is in use */
+	if ( rich && doAutoSave ) {
+		ed = tinymce.activeEditor;
+		// Don't run while the tinymce spellcheck is on. It resets all found words.
+		if ( ed.plugins.spellchecker && ed.plugins.spellchecker.active ) {
+			doAutoSave = false;
+		} else {
+			if ( 'mce_fullscreen' == ed.id || 'wp_mce_fullscreen' == ed.id )
+				tinymce.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'});
+			tinymce.triggerSave();
+		}
 	}
-	
-	post_data["content"] = jQuery("#content").val();
+
+	if ( fullscreen && fullscreen.settings.visible ) {
+		post_data["post_title"] = jQuery('#wp-fullscreen-title').val() || '';
+		post_data["content"] = jQuery("#wp_mce_fullscreen").val() || '';
+	} else {
+		post_data["post_title"] = jQuery("#title").val() || '';
+		post_data["content"] = jQuery("#content").val() || '';
+	}
+
 	if ( jQuery('#post_name').val() )
 		post_data["post_name"] = jQuery('#post_name').val();
 
 	// Nothing to save or no change.
-	if( (post_data["post_title"].length==0 && post_data["content"].length==0) || post_data["post_title"] + post_data["content"] == autosaveLast) {
-		doAutoSave = false
+	if ( ( post_data["post_title"].length == 0 && post_data["content"].length == 0 ) || post_data["post_title"] + post_data["content"] == autosaveLast ) {
+		doAutoSave = false;
 	}
 
-	autosave_disable_buttons();
-
-	var origStatus = jQuery('#original_post_status').val();
+	origStatus = jQuery('#original_post_status').val();
 
-	autosaveLast = jQuery("#title").val()+jQuery("#content").val();
 	goodcats = ([]);
-	jQuery("[@name='post_category[]']:checked").each( function(i) {
+	jQuery("[name='post_category[]']:checked").each( function(i) {
 		goodcats.push(this.value);
 	} );
 	post_data["catslist"] = goodcats.join(",");
 
-	if ( jQuery("#comment_status").attr("checked") )
+	if ( jQuery("#comment_status").prop("checked") )
 		post_data["comment_status"] = 'open';
-	if ( jQuery("#ping_status").attr("checked") )
+	if ( jQuery("#ping_status").prop("checked") )
 		post_data["ping_status"] = 'open';
 	if ( jQuery("#excerpt").size() )
 		post_data["excerpt"] = jQuery("#excerpt").val();
 	if ( jQuery("#post_author").size() )
 		post_data["post_author"] = jQuery("#post_author").val();
+	if ( jQuery("#parent_id").val() )
+		post_data["parent_id"] = jQuery("#parent_id").val();
+	post_data["user_ID"] = jQuery("#user-id").val();
+	if ( jQuery('#auto_draft').val() == '1' )
+		post_data["auto_draft"] = '1';
 
-	// Don't run while the TinyMCE spellcheck is on.  Why?  Who knows.
-	if ( rich && tinyMCE.activeEditor.plugins.spellchecker && tinyMCE.activeEditor.plugins.spellchecker.active ) {
-		doAutoSave = false;
-	}
-
-	if(parseInt(post_data["post_ID"]) < 1) {
-		post_data["temp_ID"] = post_data["post_ID"];
-		var successCallback = autosave_saved_new;; // new post
+	if ( doAutoSave ) {
+		autosaveLast = post_data["post_title"] + post_data["content"];
+		jQuery(document).triggerHandler('wpcountwords', [ post_data["content"] ]);
 	} else {
-		var successCallback = autosave_saved; // pre-existing post
+		post_data['autosave'] = 0;
 	}
 
-	if ( !doAutoSave ) {
-		post_data['autosave'] = 0;
+	if ( post_data["auto_draft"] == '1' ) {
+		successCallback = autosave_saved_new; // new post
+	} else {
+		successCallback = autosave_saved; // pre-existing post
 	}
 
 	autosaveOldMessage = jQuery('#autosave').html();
-
 	jQuery.ajax({
 		data: post_data,
 		beforeSend: doAutoSave ? autosave_loading : null,
 		type: "POST",
-		url: autosaveL10n.requestFile,
+		url: ajaxurl,
 		success: successCallback
 	});
 }