samguergen · January 19, 2019 19:23 · samguergen · Jan 19, 2019
diff --git a/wordpressBlogThumbnailCarousel.html b/wordpressBlogThumbnailCarousel.html
 <!DOCTYPE html>
  <div class="jumbotron" ng-init="fetchRecentBlogURLs()">
    <div class="container section-content">
      <h1 style="text-align:center;font-size:50px">
        <a href="http://blog.itnamerica.org/">ITN<em>America</em> Blog</a>
      </h1>
      <div class="row">
        <div class="col-md-4 mt-25" ng-repeat="entry in blogEntries">
          <div class="blog-thumbnail">
            <a ng-href="{{entry.blogURL}}">
              <img ng-src="{{entry.imgURL}}" alt="recent blog post thumbnail image"/>
              <h4 style="text-align:center;color:black">{{entry.title}}</h4>
            </a>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script>
  (function () {
      var myApp = angular.module('myApp', []);

  myApp.controller('MainCtrl', ['$scope, function($scope){

     $scope.fetchRecentBlogURLs = function(){
        $http.get('/getBlogContent', {
            params: {
              blogURL: 'http://blog.itnamerica.org/'
            }
          }).then(function(response) {
              $scope.homepageBlogContent = response.data;
              $scope.blogURLs = [];
              var blogNumber = 3;
              var idx;
              if ($scope.homepageBlogContent.indexOf('<h1 class="entry-title"><a href="') !== -1){
                for (var num=0; num<blogNumber; num++){
                  idx = $scope.homepageBlogContent.indexOf('<h1 class="entry-title"><a href="');
                  var storeBlogURL = [];
                  for (var i=33; i<$scope.homepageBlogContent.length; i++){
                    if ($scope.homepageBlogContent[idx+i] === ' ' && $scope.homepageBlogContent[idx+i+1] === 'r' && $scope.homepageBlogContent[idx+i+2] === 'e' && $scope.homepageBlogContent[idx+i+3] === 'l' && $scope.homepageBlogContent[idx+i+4] === '='){
                      break;
                    }
                    storeBlogURL.push($scope.homepageBlogContent[idx+i]);
                  }
                  storeBlogURL = storeBlogURL.slice(0, -1).join('').toString();
                  $scope.blogURLs.push(storeBlogURL);
                  $scope.homepageBlogContent =  $scope.homepageBlogContent.slice(idx+33);
                }
              }
              $scope.getContentForEachBlogURL();
        })
      };

      $scope.getContentForEachBlogURL = function(){
        for (var x = 0; x < $scope.blogURLs.length; x++) {
          $scope.getBlogContent($scope.blogURLs[x]);
        }
      };

      $scope.getBlogContent = function(url){
        $http.get('/getBlogContent', {
            params: {
              blogURL: url
            }
          }).then(function(response) {
            $scope.blogContent = response.data;
            //get title of post for thumbnail
            if ($scope.blogContent.indexOf('<h1 class="entry-title"') !== -1){
              var idx = $scope.blogContent.indexOf('<h1 class="entry-title"');
              var store = [];
              for (var i=24; i<$scope.blogContent.length; i++){
                if ($scope.blogContent[idx+i] === '<'){
                  break;
                }
                store.push($scope.blogContent[idx+i]);
              }
              store = store.join('').toString();
              //if title tag has other attr, strip them off
              $scope.entryTitle = store.substr(store.indexOf(">")+1,store.length)
              console.log('entry title is ', $scope.entryTitle);
            }
            //get img of post for thumnail
            if ($scope.blogContent.indexOf('<img class=') !== -1){
              var idx = $scope.blogContent.indexOf('<img class=');
              var store2 = [];
              for (var i=12; i<$scope.blogContent.length; i++){
                if ($scope.blogContent[idx+i] === 'a' && $scope.blogContent[idx+i+1] === 'l' && $scope.blogContent[idx+i+2] === 't' || $scope.blogContent[idx+i] === '>'){
                  break;
                }
                store2.push($scope.blogContent[idx+i]);
              }
              $scope.entryImgURL = store2.join('').toString();
              $scope.entryImgURL = $scope.entryImgURL.match(/\bhttps?:\/\/\S+/gi);
              $scope.entryImgURL = $scope.entryImgURL.toString().slice(0,-1);
            }
            $scope.blogEntries.push({
              title: $scope.entryTitle,
              imgURL: $scope.entryImgURL,
              blogURL: url
            });
          });
      };

  ]})
  })();
  </script>

 </html>
	<!DOCTYPE html>
	<div class="jumbotron" ng-init="fetchRecentBlogURLs()">
	<div class="container section-content">
	<h1 style="text-align:center;font-size:50px">
	<a href="http://blog.itnamerica.org/">ITN<em>America</em> Blog</a>
	</h1>
	<div class="row">
	<div class="col-md-4 mt-25" ng-repeat="entry in blogEntries">
	<div class="blog-thumbnail">
	<a ng-href="{{entry.blogURL}}">
	<img ng-src="{{entry.imgURL}}" alt="recent blog post thumbnail image"/>
	<h4 style="text-align:center;color:black">{{entry.title}}</h4>
	</a>
	</div>
	</div>
	</div>
	</div>
	</div>

	<script>
	(function () {
	var myApp = angular.module('myApp', []);

	myApp.controller('MainCtrl', ['$scope, function($scope){

	$scope.fetchRecentBlogURLs = function(){
	$http.get('/getBlogContent', {
	params: {
	blogURL: 'http://blog.itnamerica.org/'
	}
	}).then(function(response) {
	$scope.homepageBlogContent = response.data;
	$scope.blogURLs = [];
	var blogNumber = 3;
	var idx;
	if ($scope.homepageBlogContent.indexOf('<h1 class="entry-title"><a href="') !== -1){
	for (var num=0; num<blogNumber; num++){
	idx = $scope.homepageBlogContent.indexOf('<h1 class="entry-title"><a href="');
	var storeBlogURL = [];
	for (var i=33; i<$scope.homepageBlogContent.length; i++){
	if ($scope.homepageBlogContent[idx+i] === ' ' && $scope.homepageBlogContent[idx+i+1] === 'r' && $scope.homepageBlogContent[idx+i+2] === 'e' && $scope.homepageBlogContent[idx+i+3] === 'l' && $scope.homepageBlogContent[idx+i+4] === '='){
	break;
	}
	storeBlogURL.push($scope.homepageBlogContent[idx+i]);
	}
	storeBlogURL = storeBlogURL.slice(0, -1).join('').toString();
	$scope.blogURLs.push(storeBlogURL);
	$scope.homepageBlogContent = $scope.homepageBlogContent.slice(idx+33);
	}
	}
	$scope.getContentForEachBlogURL();
	})
	};

	$scope.getContentForEachBlogURL = function(){
	for (var x = 0; x < $scope.blogURLs.length; x++) {
	$scope.getBlogContent($scope.blogURLs[x]);
	}
	};

	$scope.getBlogContent = function(url){
	$http.get('/getBlogContent', {
	params: {
	blogURL: url
	}
	}).then(function(response) {
	$scope.blogContent = response.data;
	//get title of post for thumbnail
	if ($scope.blogContent.indexOf('<h1 class="entry-title"') !== -1){
	var idx = $scope.blogContent.indexOf('<h1 class="entry-title"');
	var store = [];
	for (var i=24; i<$scope.blogContent.length; i++){
	if ($scope.blogContent[idx+i] === '<'){
	break;
	}
	store.push($scope.blogContent[idx+i]);
	}
	store = store.join('').toString();
	//if title tag has other attr, strip them off
	$scope.entryTitle = store.substr(store.indexOf(">")+1,store.length)
	console.log('entry title is ', $scope.entryTitle);
	}
	//get img of post for thumnail
	if ($scope.blogContent.indexOf('<img class=') !== -1){
	var idx = $scope.blogContent.indexOf('<img class=');
	var store2 = [];
	for (var i=12; i<$scope.blogContent.length; i++){
	if ($scope.blogContent[idx+i] === 'a' && $scope.blogContent[idx+i+1] === 'l' && $scope.blogContent[idx+i+2] === 't' \|\| $scope.blogContent[idx+i] === '>'){
	break;
	}
	store2.push($scope.blogContent[idx+i]);
	}
	$scope.entryImgURL = store2.join('').toString();
	$scope.entryImgURL = $scope.entryImgURL.match(/\bhttps?:\/\/\S+/gi);
	$scope.entryImgURL = $scope.entryImgURL.toString().slice(0,-1);
	}
	$scope.blogEntries.push({
	title: $scope.entryTitle,
	imgURL: $scope.entryImgURL,
	blogURL: url
	});
	});
	};

	]})
	})();
	</script>

	</html>