/blog.old/wp-content/plugins/jetpack/modules/after-the-deadline/jquery.atd.js
JavaScript | 417 lines | 289 code | 88 blank | 40 comment | 125 complexity | 3efd1501fb33b8e5ce294b4f9a7c80ac MD5 | raw file
- /*
- * jquery.atd.js - jQuery powered writing check with After the Deadline
- * Author : Raphael Mudge, Automattic Inc.
- * License : LGPL or MIT License (take your pick)
- * Project : http://www.afterthedeadline.com/development.slp
- * Contact : raffi@automattic.com
- *
- * Derived from:
- *
- * jquery.spellchecker.js - a simple jQuery Spell Checker
- * Copyright (c) 2008 Richard Willis
- * MIT license : http://www.opensource.org/licenses/mit-license.php
- * Project : http://jquery-spellchecker.googlecode.com
- * Contact : willis.rh@gmail.com
- */
- var AtD =
- {
- rpc : '', /* see the proxy.php that came with the AtD/TinyMCE plugin */
- rpc_css : 'http://www.polishmywriting.com/atd-jquery/server/proxycss.php?data=', /* you may use this, but be nice! */
- rpc_css_lang : 'en',
- api_key : '',
- i18n : {},
- listener : {}
- };
- AtD.getLang = function(key, defaultk) {
- if (AtD.i18n[key] == undefined)
- return defaultk;
- return AtD.i18n[key];
- };
- AtD.addI18n = function(localizations) {
- AtD.i18n = localizations;
- AtD.core.addI18n(localizations);
- };
- AtD.setIgnoreStrings = function(string) {
- AtD.core.setIgnoreStrings(string);
- };
- AtD.showTypes = function(string) {
- AtD.core.showTypes(string);
- };
- AtD.checkCrossAJAX = function(container_id, callback_f) {
- /* checks if a global var for click stats exists and increments it if it does... */
- if (typeof AtD_proofread_click_count != "undefined")
- AtD_proofread_click_count++;
- AtD.callback_f = callback_f; /* remember the callback for later */
- AtD.remove(container_id);
- var container = jQuery('#' + container_id);
- var html = container.html();
- text = jQuery.trim(container.html());
- text = text.replace(/\</g, '<').replace(/\>/g, '>').replace(/\&/g, '&');
- text = encodeURIComponent( text.replace( /\%/g, '%25' ) ); /* % not being escaped here creates problems, I don't know why. */
- /* do some sanity checks based on the browser */
- if ((text.length > 2000 && navigator.appName == 'Microsoft Internet Explorer') || text.length > 7800) {
- if (callback_f != undefined && callback_f.error != undefined)
- callback_f.error("Maximum text length for this browser exceeded");
- return;
- }
- /* do some cross-domain AJAX action with CSSHttpRequest */
- CSSHttpRequest.get(AtD.rpc_css + text + "&lang=" + AtD.rpc_css_lang + "&nocache=" + (new Date().getTime()), function(response) {
- /* do some magic to convert the response into an XML document */
- var xml;
- if (navigator.appName == 'Microsoft Internet Explorer') {
- xml = new ActiveXObject("Microsoft.XMLDOM");
- xml.async = false;
- xml.loadXML(response);
- }
- else {
- xml = (new DOMParser()).parseFromString(response, 'text/xml');
- }
- /* check for and display error messages from the server */
- if (AtD.core.hasErrorMessage(xml)) {
- if (AtD.callback_f != undefined && AtD.callback_f.error != undefined)
- AtD.callback_f.error(AtD.core.getErrorMessage(xml));
- return;
- }
- /* highlight the errors */
- AtD.container = container_id;
- var count = AtD.processXML(container_id, xml);
- if (AtD.callback_f != undefined && AtD.callback_f.ready != undefined)
- AtD.callback_f.ready(count);
- if (count == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(count);
- AtD.counter = count;
- AtD.count = count;
- });
- };
- /* check a div for any incorrectly spelled words */
- AtD.check = function(container_id, callback_f) {
- /* checks if a global var for click stats exists and increments it if it does... */
- if (typeof AtD_proofread_click_count != "undefined")
- AtD_proofread_click_count++;
- AtD.callback_f = callback_f; /* remember the callback for later */
- AtD.remove(container_id);
- var container = jQuery('#' + container_id);
- var html = container.html();
- text = jQuery.trim(container.html());
- text = text.replace(/\</g, '<').replace(/\>/g, '>').replace(/\&/g, '&');
- text = encodeURIComponent( text ); /* re-escaping % is not necessary here. don't do it */
- jQuery.ajax({
- type : "POST",
- url : AtD.rpc + '/checkDocument',
- data : 'key=' + AtD.api_key + '&data=' + text,
- format : 'raw',
- dataType : (jQuery.browser.msie) ? "text" : "xml",
- error : function(XHR, status, error) {
- if (AtD.callback_f != undefined && AtD.callback_f.error != undefined)
- AtD.callback_f.error(status + ": " + error);
- },
- success : function(data) {
- /* apparently IE likes to return XML as plain text-- work around from:
- http://docs.jquery.com/Specifying_the_Data_Type_for_AJAX_Requests */
- var xml;
- if (typeof data == "string") {
- xml = new ActiveXObject("Microsoft.XMLDOM");
- xml.async = false;
- xml.loadXML(data);
- }
- else {
- xml = data;
- }
- if (AtD.core.hasErrorMessage(xml)) {
- if (AtD.callback_f != undefined && AtD.callback_f.error != undefined)
- AtD.callback_f.error(AtD.core.getErrorMessage(xml));
- return;
- }
- /* on with the task of processing and highlighting errors */
- AtD.container = container_id;
- var count = AtD.processXML(container_id, xml);
- if (AtD.callback_f != undefined && AtD.callback_f.ready != undefined)
- AtD.callback_f.ready(count);
- if (count == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(count);
- AtD.counter = count;
- AtD.count = count;
- }
- });
- };
- AtD.remove = function(container_id) {
- AtD._removeWords(container_id, null);
- };
- AtD.clickListener = function(event) {
- if (AtD.core.isMarkedNode(event.target))
- AtD.suggest(event.target);
- };
- AtD.processXML = function(container_id, responseXML) {
- var results = AtD.core.processXML(responseXML);
- if (results.count > 0)
- results.count = AtD.core.markMyWords(jQuery('#' + container_id).contents(), results.errors);
- jQuery('#' + container_id).unbind('click', AtD.clickListener);
- jQuery('#' + container_id).click(AtD.clickListener);
- return results.count;
- };
- AtD.useSuggestion = function(word) {
- this.core.applySuggestion(AtD.errorElement, word);
- AtD.counter --;
- if (AtD.counter == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(AtD.count);
- };
- AtD.editSelection = function() {
- var parent = AtD.errorElement.parent();
- if (AtD.callback_f != undefined && AtD.callback_f.editSelection != undefined)
- AtD.callback_f.editSelection(AtD.errorElement);
- if (AtD.errorElement.parent() != parent) {
- AtD.counter --;
- if (AtD.counter == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(AtD.count);
- }
- };
- AtD.ignoreSuggestion = function() {
- AtD.core.removeParent(AtD.errorElement);
- AtD.counter --;
- if (AtD.counter == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(AtD.count);
- };
- AtD.ignoreAll = function(container_id) {
- var target = AtD.errorElement.text();
- var removed = AtD._removeWords(container_id, target);
- AtD.counter -= removed;
- if (AtD.counter == 0 && AtD.callback_f != undefined && AtD.callback_f.success != undefined)
- AtD.callback_f.success(AtD.count);
- if (AtD.callback_f != undefined && AtD.callback_f.ignore != undefined) {
- AtD.callback_f.ignore(target);
- AtD.core.setIgnoreStrings(target);
- }
- };
- AtD.explainError = function() {
- if (AtD.callback_f != undefined && AtD.callback_f.explain != undefined)
- AtD.callback_f.explain(AtD.explainURL);
- };
- AtD.suggest = function(element) {
- /* construct the menu if it doesn't already exist */
- if (jQuery('#suggestmenu').length == 0) {
- var suggest = jQuery('<div id="suggestmenu"></div>');
- suggest.prependTo('body');
- }
- else {
- var suggest = jQuery('#suggestmenu');
- suggest.hide();
- }
- /* find the correct suggestions object */
- errorDescription = AtD.core.findSuggestion(element);
- /* build up the menu y0 */
- AtD.errorElement = jQuery(element);
- suggest.empty();
- if (errorDescription == undefined) {
- suggest.append('<strong>' + AtD.getLang('menu_title_no_suggestions', 'No suggestions') + '</strong>');
- }
- else if (errorDescription["suggestions"].length == 0) {
- suggest.append('<strong>' + errorDescription['description'] + '</strong>');
- }
- else {
- suggest.append('<strong>' + errorDescription['description'] + '</strong>');
- for (var i = 0; i < errorDescription["suggestions"].length; i++) {
- (function(sugg) {
- suggest.append('<a href="javascript:AtD.useSuggestion(\'' + sugg.replace(/'/, '\\\'') + '\')">' + sugg + '</a>');
- })(errorDescription["suggestions"][i]);
- }
- }
- /* do the explain menu if configured */
- if (AtD.callback_f != undefined && AtD.callback_f.explain != undefined && errorDescription['moreinfo'] != undefined) {
- suggest.append('<a href="javascript:AtD.explainError()" class="spell_sep_top">' + AtD.getLang('menu_option_explain', 'Explain...') + '</a>');
- AtD.explainURL = errorDescription['moreinfo'];
- }
- /* do the ignore option */
- suggest.append('<a href="javascript:AtD.ignoreSuggestion()" class="spell_sep_top">' + AtD.getLang('menu_option_ignore_once', 'Ignore suggestion') + '</a>');
- /* add the edit in place and ignore always option */
- if (AtD.callback_f != undefined && AtD.callback_f.editSelection != undefined) {
- if (AtD.callback_f != undefined && AtD.callback_f.ignore != undefined)
- suggest.append('<a href="javascript:AtD.ignoreAll(\'' + AtD.container + '\')">' + AtD.getLang('menu_option_ignore_always', 'Ignore always') + '</a>');
- else
- suggest.append('<a href="javascript:AtD.ignoreAll(\'' + AtD.container + '\')">' + AtD.getLang('menu_option_ignore_all', 'Ignore all') + '</a>');
- suggest.append('<a href="javascript:AtD.editSelection(\'' + AtD.container + '\')" class="spell_sep_bottom spell_sep_top">' + AtD.getLang('menu_option_edit_selection', 'Edit Selection...') + '</a>');
- }
- else {
- if (AtD.callback_f != undefined && AtD.callback_f.ignore != undefined)
- suggest.append('<a href="javascript:AtD.ignoreAll(\'' + AtD.container + '\')" class="spell_sep_bottom">' + AtD.getLang('menu_option_ignore_always', 'Ignore always') + '</a>');
- else
- suggest.append('<a href="javascript:AtD.ignoreAll(\'' + AtD.container + '\')" class="spell_sep_bottom">' + AtD.getLang('menu_option_ignore_all', 'Ignore all') + '</a>');
- }
- /* show the menu */
- var pos = jQuery(element).offset();
- var width = jQuery(element).width();
- /* a sanity check for Internet Explorer--my favorite browser in every possible way */
- if (width > 100)
- width = 50;
- jQuery(suggest).css({ left: (pos.left + width) + 'px', top: pos.top + 'px' });
- jQuery(suggest).fadeIn(200);
- /* bind events to make the menu disappear when the user clicks outside of it */
- AtD.suggestShow = true;
- setTimeout(function() {
- jQuery("body").bind("click", function() {
- if (!AtD.suggestShow)
- jQuery('#suggestmenu').fadeOut(200);
- });
- }, 1);
- setTimeout(function() {
- AtD.suggestShow = false;
- }, 2);
- };
- AtD._removeWords = function(container_id, w) {
- return this.core.removeWords(jQuery('#' + container_id), w);
- };
- /*
- * Set prototypes used by AtD Core UI
- */
- AtD.initCoreModule = function() {
- var core = new AtDCore();
- core.hasClass = function(node, className) {
- return jQuery(node).hasClass(className);
- };
- core.map = jQuery.map;
- core.contents = function(node) {
- return jQuery(node).contents();
- };
- core.replaceWith = function(old_node, new_node) {
- return jQuery(old_node).replaceWith(new_node);
- };
- core.findSpans = function(parent) {
- return jQuery.makeArray(parent.find('span'));
- };
- core.create = function(string, isTextNode) {
- // replace out all tags with &-equivalents so that we preserve tag text.
- string = string.replace(/\&/g, '&');
- string = string.replace(/\</g, '<').replace(/\>/g, '>');
- // find all instances of AtD-created spans
- var matches = string.match(/\<span class="hidden\w+?" pre="[^"]*"\>.*?\<\/span\>/g);
- // ... and fix the tags in those substrings.
- if (matches) {
- for (var x = 0; x < matches.length; x++) {
- string = string.replace(matches[x], matches[x].replace(/\</gi, '<').replace(/\>/gi, '>'));
- };
- }
- if (core.isIE()) {
- // and... one more round of corrections for our friends over at the Internet Explorer
- matches = string.match(/\<span class="mceItemHidden"\>\&nbsp;\<\/span>/g, string);
- //|<BR.*?class.*?atd_remove_me.*?\>/gi, string);
- if (matches) {
- for (var x = 0; x < matches.length; x++) {
- string = string.replace(matches[x], matches[x].replace(/\</gi, '<').replace(/\>/gi, '>').replace(/\&/gi, '&'));
- };
- }
- }
- node = jQuery('<span class="mceItemHidden"></span>');
- node.html(string);
- return node;
- };
- core.remove = function(node) {
- return jQuery(node).remove();
- };
- core.removeParent = function(node) {
- /* unwrap exists in jQuery 1.4+ only. Thankfully because replaceWith as-used here won't work in 1.4 */
- if (jQuery(node).unwrap)
- return jQuery(node).contents().unwrap();
- else
- return jQuery(node).replaceWith(jQuery(node).html());
- };
- core.getAttrib = function(node, name) {
- return jQuery(node).attr(name);
- };
- return core;
- };
- AtD.core = AtD.initCoreModule();