Integrate Wikipedia into SDK build system

Now you should be able to import the app generator using
const EndlessWikipedia = imports.wikipedia.EndlessWikipedia;

[endlessm/eos-sdk#206]
[endlessm/eos-sdk#206]

1 files changed, 109 insertions, 0 deletions

diff --git a/wikipedia/presenters/domain_wiki_presenter.js b/wikipedia/presenters/domain_wiki_presenter.js
new file mode 100644
index 0000000..443fa7f
--- /dev/null
+++ b/wikipedia/presenters/domain_wiki_presenter.js
@@ -0,0 +1,109 @@
+const Lang = imports.lang;
+const GObject = imports.gi.GObject;
+
+//Local Libraries
+const Utils = imports.utils;
+
+const CategoryModel = imports.models.category_model;
+const ArticleModel = imports.models.article_model;
+
+
+function _resourceUriToPath(uri) {
+    if(uri.startsWith('resource://'))
+        return uri.slice('resource://'.length);
+    throw new Error('Resource URI did not start with "resource://"');
+}
+
+const DomainWikiPresenter = new Lang.Class({
+    Name: "DomainWikiPresenter",
+    Extends: GObject.Object,
+
+    _init: function(model, view, filename) {
+        this._domain_wiki_model = model;
+        this._domain_wiki_view = view;
+        this._domain_wiki_view.set_presenter(this)
+        this._domain_wiki_view.connect('category-chosen', Lang.bind(this, this._onCategoryClicked));
+        this._domain_wiki_view.connect('article-chosen', Lang.bind(this, this._onArticleClicked));
+
+        this.initFromJsonFile(filename);
+
+        let categories = this._domain_wiki_model.getCategories();
+
+        this._domain_wiki_view.set_categories(categories);
+    },
+
+
+    initArticleModels: function(articles) {
+        let _articles = new Array();
+        for(let i = 0; i < articles.length; i++) {
+            let humanTitle = articles[i].title;
+            let wikipediaURL = articles[i].url;
+            let newArticle = new ArticleModel.ArticleModel({ title: humanTitle, uri: wikipediaURL});
+            _articles.push(newArticle);
+        }
+      return _articles;
+    },
+
+    initFromJsonFile: function(filename) {
+        let app_content = JSON.parse(Utils.load_file_from_resource(filename));
+        this._application_name = app_content['app_name'];
+        this._image_uri = app_content['image_uri'];
+        // HACK until we get app image 
+        if(this._image_uri === undefined || this._image_uri === ""){
+            this._image_uri = "resource:///com/endlessm/brazil/category_images/bg_brazil_sports.jpg"            
+        }
+        this._lang_code = filename.substring(0, 2);
+        let categories = app_content['categories'];
+        let cat_length = categories.length
+        let category_models = new Array();
+        for(let i = 0; i < cat_length; i++){
+            let category = categories[i];
+            let categoryModel = this.initCategory(category);
+            let articles = category['articles'];
+            categoryModel.addArticles(this.initArticleModels(articles));
+            category_models.push(categoryModel);
+        }
+        this._domain_wiki_model.addCategories(category_models);
+        this._domain_wiki_view.set_front_page_info(this._application_name, this._image_uri);
+    },
+
+    initCategory: function(category){
+        let image_uri = category['image_file'];
+        let image_thumbnail_uri = category['image_thumb_uri'];
+        let params = {description:category['content_text'], image_uri:image_uri, 
+            image_thumbnail_uri:image_thumbnail_uri, title:category['category_name']};
+        return new CategoryModel.CategoryModel(params);
+    },
+
+    _onCategoryClicked: function(page, title, index) {
+        this._current_category = index;
+        let category = this._domain_wiki_model.getCategories()[index];
+        let articles = this._domain_wiki_model.getArticlesForCategoryIndex(index);
+
+        let titles = new Array();
+        for(let i = 0; i < articles.length; i++){
+            titles.push(articles[i].title);
+        }
+
+        this._domain_wiki_view.set_category_info(category, titles);
+
+        this._domain_wiki_view.transition_page(Endless.PageManagerTransitionType.SLIDE_LEFT, 'category');
+    },
+
+    _onArticleClicked: function(article_list, title, index) {
+        let articles = this._domain_wiki_model.getArticlesForCategoryIndex(this._current_category);
+        this._domain_wiki_view.set_article_info(articles[index]);
+        this._domain_wiki_view.transition_page(Endless.PageManagerTransitionType.SLIDE_LEFT, 'article');
+
+    },
+
+    _onCategoryBackClicked: function(button) {
+        this._window.page_manager.transition_type = Endless.PageManagerTransitionType.SLIDE_RIGHT;
+        this._window.page_manager.visible_page_name = 'front';
+    },
+
+    _onArticleBackClicked: function(button) {
+        this._window.page_manager.transition_type = Endless.PageManagerTransitionType.SLIDE_RIGHT;
+        this._window.page_manager.visible_page_name = 'category';
+    }
+});
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