428 lines
16 KiB
JavaScript
428 lines
16 KiB
JavaScript
(function () {
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'use strict';
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var website = openerp.website;
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website.templates.push('/website/static/src/xml/website.seo.xml');
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website.EditorBar.include({
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events: _.extend({}, website.EditorBar.prototype.events, {
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'click a[data-action=promote-current-page]': 'launchSeo',
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}),
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launchSeo: function () {
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(new website.seo.Configurator()).appendTo($(document.body));
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},
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});
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website.seo = {};
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function analyzeKeyword(htmlPage, keyword) {
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return htmlPage.isInTitle(keyword) ? {
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title: 'keyword-in-title',
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description: "This keyword is used in the page title",
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} : htmlPage.isInDescription(keyword) ? {
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title: 'keyword-in-description',
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description: "This keyword is used in the page description",
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} : htmlPage.isInBody(keyword) ? {
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title: 'keyword-in-body',
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description: "This keyword is used in the page content."
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} : { title: "", description: "" };
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}
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website.seo.Suggestion = openerp.Widget.extend({
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template: 'website.seo_suggestion',
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events: {
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'click .js_seo_suggestion': 'select',
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},
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init: function (parent, options) {
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this.root = options.root;
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this.keyword = options.keyword;
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this.htmlPage = options.page;
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this._super(parent);
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},
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start: function () {
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this.htmlPage.on('title-changed', this, this.renderElement);
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this.htmlPage.on('description-changed', this, this.renderElement);
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},
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analyze: function () {
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return analyzeKeyword(this.htmlPage, this.keyword);
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},
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highlight: function () {
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return this.analyze().title;
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},
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tooltip: function () {
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return this.analyze().description;
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},
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select: function () {
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this.trigger('selected', this.keyword);
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},
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});
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website.seo.SuggestionList = openerp.Widget.extend({
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template: 'website.seo_list',
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init: function (parent, options) {
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this.root = options.root;
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this.htmlPage = options.page;
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this._super(parent);
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},
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start: function () {
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this.refresh();
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},
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refresh: function () {
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var self = this;
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self.$el.append("Loading...");
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function addSuggestions (list) {
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self.$el.empty();
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// TODO Improve algorithm + Ajust based on custom user keywords
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var regex = new RegExp(self.root, "gi");
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var cleanList = _.map(list, function (word) {
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return word.replace(regex, "").trim();
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});
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// TODO Order properly ?
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_.each(_.uniq(cleanList), function (keyword) {
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if (keyword) {
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var suggestion = new website.seo.Suggestion(self, {
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root: self.root,
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keyword: keyword,
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page: self.htmlPage,
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});
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suggestion.on('selected', self, function (word) {
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self.trigger('selected', word);
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});
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suggestion.appendTo(self.$el);
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}
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});
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}
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$.getJSON("http://seo.eu01.aws.af.cm/suggest/"+encodeURIComponent(this.root + " "), addSuggestions);
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},
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});
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website.seo.Keyword = openerp.Widget.extend({
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template: 'website.seo_keyword',
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events: {
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'click a[data-action=remove-keyword]': 'destroy',
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},
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maxWordsPerKeyword: 4, // TODO Check
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init: function (parent, options) {
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this.keyword = options.word;
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this.htmlPage = options.page;
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this._super(parent);
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},
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start: function () {
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this.htmlPage.on('title-changed', this, this.updateLabel);
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this.htmlPage.on('description-changed', this, this.updateLabel);
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this.suggestionList = new website.seo.SuggestionList(this, {
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root: this.keyword,
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page: this.htmlPage,
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});
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this.suggestionList.on('selected', this, function (word) {
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this.trigger('selected', word);
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});
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this.suggestionList.appendTo(this.$('.js_seo_keyword_suggestion'));
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},
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analyze: function () {
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return analyzeKeyword(this.htmlPage, this.keyword);
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},
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highlight: function () {
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return this.analyze().title;
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},
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tooltip: function () {
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return this.analyze().description;
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},
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updateLabel: function () {
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var cssClass = "oe_seo_keyword js_seo_keyword " + this.highlight();
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this.$(".js_seo_keyword").attr('class', cssClass);
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this.$(".js_seo_keyword").attr('title', this.tooltip());
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},
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destroy: function () {
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this.trigger('removed');
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this._super();
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},
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});
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website.seo.KeywordList = openerp.Widget.extend({
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template: 'website.seo_list',
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maxKeywords: 10,
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init: function (parent, options) {
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this.htmlPage = options.page;
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this._super(parent);
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},
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start: function () {
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var self = this;
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var existingKeywords = self.htmlPage.keywords();
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if (existingKeywords.length > 0) {
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_.each(existingKeywords, function (word) {
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self.add.call(self, word);
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});
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} else {
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var companyName = self.htmlPage.company().toLowerCase();
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self.add(companyName);
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}
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},
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keywords: function () {
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var result = [];
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this.$('.js_seo_keyword').each(function () {
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result.push($(this).data('keyword'));
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});
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return result;
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},
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isFull: function () {
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return this.keywords().length >= this.maxKeywords;
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},
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exists: function (word) {
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return _.contains(this.keywords(), word);
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},
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add: function (candidate) {
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var self = this;
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// TODO Refine
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var word = candidate ? candidate.replace(/[,;.:<>]+/g, " ").replace(/ +/g, " ").trim().toLowerCase() : "";
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if (word && !self.isFull() && !self.exists(word)) {
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var keyword = new website.seo.Keyword(self, {
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word: word,
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page: this.htmlPage,
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});
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keyword.on('removed', self, function () {
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self.trigger('list-not-full');
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self.trigger('removed', word);
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});
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keyword.on('selected', self, function (word) {
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self.trigger('selected', word);
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});
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keyword.appendTo(self.$el);
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}
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if (self.isFull()) {
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self.trigger('list-full');
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}
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},
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});
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website.seo.Image = openerp.Widget.extend({
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template: 'website.seo_image',
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init: function (parent, options) {
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this.src = options.src;
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this.alt = options.alt;
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this._super(parent);
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},
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});
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website.seo.ImageList = openerp.Widget.extend({
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init: function (parent, options) {
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this.htmlPage = options.page;
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this._super(parent);
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},
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start: function () {
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var self = this;
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this.htmlPage.images().each(function (index, image) {
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new website.seo.Image(self, image).appendTo(self.$el);
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});
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},
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images: function () {
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var result = [];
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this.$('input').each(function () {
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var $input = $(this);
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result.push({
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src: $input.attr('src'),
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alt: $input.val(),
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});
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});
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return result;
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},
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add: function (image) {
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new website.seo.Image(this, image).appendTo(this.$el);
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},
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});
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website.seo.HtmlPage = openerp.Class.extend(openerp.PropertiesMixin, {
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url: function () {
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var url = window.location.href;
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var hashIndex = url.indexOf('#');
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return hashIndex >= 0 ? url.substring(0, hashIndex) : url;
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},
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title: function () {
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return $('title').text().trim();
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},
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changeTitle: function (title) {
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$('title').text(title);
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this.trigger('title-changed', title);
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},
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description: function () {
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return $('meta[name=description]').attr('value').trim();
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},
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changeDescription: function (description) {
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$('meta[name=description]').attr('value', description);
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this.trigger('description-changed', description);
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},
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keywords: function () {
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var parsed = $('meta[name=keywords]').attr('value').split(",");
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return parsed[0] ? parsed: [];
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},
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changeKeywords: function (keywords) {
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$('meta[name=keywords]').attr('value', keywords.join(","));
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this.trigger('keywords-changed', keywords);
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},
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headers: function (tag) {
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return $('#wrap '+tag).map(function () {
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return $(this).text();
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});
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},
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images: function () {
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return $('#wrap img').map(function () {
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var $img = $(this);
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return {
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src: $img.attr('src'),
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alt: $img.attr('alt'),
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};
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});
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},
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company: function () {
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return $('meta[name="openerp.company"]').attr('value');
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},
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bodyText: function () {
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return $('body').children().not('.js_seo_configuration').text();
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},
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isInBody: function (text) {
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return new RegExp(text, "gi").test(this.bodyText());
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},
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isInTitle: function (text) {
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return new RegExp(text, "gi").test(this.title());
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},
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isInDescription: function (text) {
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return new RegExp(text, "gi").test(this.description());
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},
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});
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website.seo.Tip = openerp.Widget.extend({
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template: 'website.seo_tip',
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events: {
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'closed.bs.alert': 'destroy',
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},
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init: function (parent, options) {
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this.message = options.message;
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// cf. http://getbootstrap.com/components/#alerts
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// success, info, warning or danger
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this.type = options.type || 'info';
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this._super(parent);
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},
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});
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website.seo.Configurator = openerp.Widget.extend({
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template: 'website.seo_configuration',
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events: {
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'keyup input[name=seo_page_keywords]': 'confirmKeyword',
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'keyup input[name=seo_page_title]': 'titleChanged',
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'keyup textarea[name=seo_page_description]': 'descriptionChanged',
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'click button[data-action=add]': 'addKeyword',
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'click button[data-action=update]': 'update',
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'hidden.bs.modal': 'destroy',
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},
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maxTitleSize: 65,
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maxDescriptionSize: 155,
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start: function () {
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var self = this;
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var $modal = self.$el;
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var htmlPage = this.htmlPage = new website.seo.HtmlPage();
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$modal.find('.js_seo_page_url').text(htmlPage.url());
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$modal.find('input[name=seo_page_title]').val(htmlPage.title());
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$modal.find('textarea[name=seo_page_description]').val(htmlPage.description());
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self.suggestImprovements();
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self.imageList = new website.seo.ImageList(self, { page: htmlPage });
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if (htmlPage.images().length === 0) {
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$modal.find('.js_image_section').remove()
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} else {
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self.imageList.appendTo($modal.find('.js_seo_image_list'));
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}
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self.keywordList = new website.seo.KeywordList(self, { page: htmlPage });
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self.keywordList.on('list-full', self, function () {
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$modal.find('input[name=seo_page_keywords]')
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.attr('readonly', "readonly")
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.attr('placeholder', "Remove a keyword first");
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$modal.find('button[data-action=add]')
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.prop('disabled', true).addClass('disabled');
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});
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self.keywordList.on('list-not-full', self, function () {
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$modal.find('input[name=seo_page_keywords]')
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.removeAttr('readonly').attr('placeholder', "");
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$modal.find('button[data-action=add]')
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.prop('disabled', false).removeClass('disabled');
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});
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self.keywordList.on('selected', self, function (word) {
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self.keywordList.add(word);
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});
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self.keywordList.appendTo($modal.find('.js_seo_keywords_list'));
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$modal.modal();
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// Avoid the 'Edit' button in the background boucing needlessly
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$modal.on('click', function (e) { e.stopPropagation(); });
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},
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suggestImprovements: function () {
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var tips = [];
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var self = this;
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function displayTip(message, type) {
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new website.seo.Tip(self, {
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message: message,
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type: type,
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}).appendTo(self.$('.js_seo_tips'));
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}
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var htmlPage = this.htmlPage;
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if (htmlPage.headers('h1').length === 0) {
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tips.push({
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type: 'warning',
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message: "This page seems to be missing an <h1> tag.",
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});
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}
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if (htmlPage.headers('h1').length > 1) {
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tips.push({
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type: 'warning',
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message: "The page contains more than one <h1> tag.",
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});
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}
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if (tips.length > 0) {
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_.each(tips, function (tip) {
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displayTip(tip.message, tip.type);
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});
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} else {
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displayTip("The markup on this page is appropriate for search engines.", 'success');
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}
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},
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confirmKeyword: function (e) {
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if (e.keyCode == 13) {
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this.addKeyword();
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}
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},
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addKeyword: function (word) {
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var $input = this.$('input[name=seo_page_keywords]');
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var keyword = _.isString(word) ? word : $input.val();
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this.keywordList.add(keyword);
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$input.val("");
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},
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update: function () {
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var data = {
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title: this.htmlPage.title(),
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description: this.htmlPage.description(),
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keywords: this.keywordList.keywords(),
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images: this.imageList.images(),
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};
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console.log(data);
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// TODO Persist changes
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this.$el.modal('hide');
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},
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titleChanged: function () {
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var self = this;
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setTimeout(function () {
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var title = self.$('input[name=seo_page_title]').val();
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self.htmlPage.changeTitle(title);
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}, 1);
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},
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descriptionChanged: function () {
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var self = this;
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setTimeout(function () {
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var description = self.$('textarea[name=seo_page_description]').attr('value');
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self.htmlPage.changeDescription(description);
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}, 1);
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},
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destroy: function () {
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this.htmlPage.changeKeywords(this.keywordList.keywords());
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this._super();
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},
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});
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})();
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