From 937985257cd65952a91eca49839d2df4da24bfb9 Mon Sep 17 00:00:00 2001
From: Elinore Tenorio <elinore.tenorio@gmail.com>
Date: Sat, 14 Nov 2015 21:29:20 +0800
Subject: [PATCH] New feature #5 - add RSS feed to categories and cities

---
 controllers/categories.php         | 35 ++++++++++++++++++++++++++++++
 controllers/cities.php             | 35 ++++++++++++++++++++++++++++++
 models/Applications.php            |  3 ++-
 models/Categories.php              |  7 ++++++
 models/Cities.php                  |  7 ++++++
 models/Jobs.php                    |  6 +++--
 views/default/assets/css/theme.css |  4 ++++
 views/default/categories.php       |  2 +-
 views/default/cities.php           |  2 +-
 views/default/home.php             |  2 +-
 10 files changed, 97 insertions(+), 6 deletions(-)

diff --git a/controllers/categories.php b/controllers/categories.php
index 00f1d99..57af177 100755
--- a/controllers/categories.php
+++ b/controllers/categories.php
@@ -16,6 +16,41 @@
     $app->get('/', function () use ($app) {
         $app->redirect(BASE_URL);
     });
+
+    // rss category jobs
+    $app->get('/:id/:name/rss', function ($id, $name) use ($app) {
+
+        global $lang;
+
+        $id = (int)$id;
+        $cat = new Categories($id);
+        $info = $cat->findCategory();
+
+        $jobs = $cat->findAllCategoryJobs();
+
+        $app->response->headers->set('Content-Type', 'application/rss+xml');
+
+        $xml = new SimpleXMLElement('<rss version="2.0"></rss>');
+        $xml->addChild('channel');
+        $xml->channel->addChild('title', $info->name ." ". $lang->t('jobs|jobs') .' | '. APP_NAME); 
+        $xml->channel->addChild('link', BASE_URL . "categories/{$info->id}/{$info->url}");
+        $xml->channel->addChild('description', htmlentities($info->description)); 
+        foreach ($jobs as $job) { 
+            $item = $xml->channel->addChild('item'); 
+            $item->addChild('title', htmlentities($job->title)); 
+            $item->addChild('link', BASE_URL . "jobs/{$job->id}/". slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name));
+            $item->addChild('description', htmlentities($job->description));
+            $guid = $item->addChild('guid', $job->id .'@' . BASE_URL); 
+            $guid->addAttribute('isPermaLink', "false");
+            $item->addChild('pubDate', date(DATE_RSS, strtotime($job->created))); 
+        }
+        $dom = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->formatOutput = true;
+        $dom->loadXML($xml->asXML());
+        echo $dom->saveXML();
+        
+    });
     
     // get category jobs
     $app->get('/:id(/:name(/:page))', function ($id, $name=null, $page=1) use ($app) {
diff --git a/controllers/cities.php b/controllers/cities.php
index f6004da..3de5bcc 100755
--- a/controllers/cities.php
+++ b/controllers/cities.php
@@ -16,6 +16,41 @@
     $app->get('/', function () use ($app) {
         $app->redirect(BASE_URL);
     });
+
+    // rss city jobs
+    $app->get('/:id/:name/rss', function ($id, $name) use ($app) {
+
+        global $lang;
+
+        $id = (int)$id;
+        $city = new Cities($id);
+        $info = $city->findCity();
+
+        $jobs = $city->findAllCityJobs();
+
+        $app->response->headers->set('Content-Type', 'application/rss+xml');
+
+        $xml = new SimpleXMLElement('<rss version="2.0"></rss>');
+        $xml->addChild('channel');
+        $xml->channel->addChild('title', $info->name ." ". $lang->t('jobs|jobs') .' | '. APP_NAME); 
+        $xml->channel->addChild('link', BASE_URL . "cities/{$info->id}/{$info->url}");
+        $xml->channel->addChild('description', htmlentities($info->description)); 
+        foreach ($jobs as $job) { 
+            $item = $xml->channel->addChild('item'); 
+            $item->addChild('title', htmlentities($job->title)); 
+            $item->addChild('link', BASE_URL . "jobs/{$job->id}/". slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name));
+            $item->addChild('description', htmlentities($job->description)); 
+            $guid = $item->addChild('guid', $job->id .'@' . BASE_URL); 
+            $guid->addAttribute('isPermaLink', "false");
+            $item->addChild('pubDate', date(DATE_RSS, strtotime($job->created))); 
+        }
+        $dom = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->formatOutput = true;
+        $dom->loadXML($xml->asXML());
+        echo $dom->saveXML();
+        
+    });
     
     // get city jobs
     $app->get('/:id(/:name(/:page))', function ($id, $name=null, $page=1) use ($app) {
diff --git a/models/Applications.php b/models/Applications.php
index 6ca860c..cfcc7fb 100755
--- a/models/Applications.php
+++ b/models/Applications.php
@@ -28,8 +28,9 @@ public function getJobTitle()
     
     public function getJobTitleURL() 
     {
+        global $lang;
         $job = R::load('jobs', $this->_job_id);
-        $job_url = $job->title . ' at ' . $job->company_name;
+        $job_url = $job->title ." {$lang->t('jobs|at')} ". $job->company_name;
         return slugify($job_url);
     }
 
diff --git a/models/Categories.php b/models/Categories.php
index 26093c6..2a92588 100755
--- a/models/Categories.php
+++ b/models/Categories.php
@@ -30,6 +30,13 @@ public function findCategoryJobs($start, $limit)
                             array(':category'=>$this->_id, ':start'=>$start, ':limit'=>$limit));
         return $jobs;
     }
+
+    public function findAllCategoryJobs() 
+    {
+        $jobs = R::findAll('jobs', " status=1 AND category=:category ORDER BY created DESC LIMIT 0, 100", 
+                            array(':category'=>$this->_id));
+        return $jobs;
+    }
     
     public function countCategoryJobs() {
         $count = R::count('jobs', " status=1 AND category=:category ", array(':category'=>$this->_id));
diff --git a/models/Cities.php b/models/Cities.php
index e3c2983..59e250a 100755
--- a/models/Cities.php
+++ b/models/Cities.php
@@ -30,6 +30,13 @@ public function findCityJobs($start, $limit)
                             array(':city'=>$this->_id, ':start'=>$start, ':limit'=>$limit));
         return $jobs;
     }
+
+    public function findAllCityJobs() 
+    {
+        $jobs = R::findAll('jobs', " status=1 AND city=:city ORDER BY created DESC LIMIT 0, 100", 
+                            array(':city'=>$this->_id));
+        return $jobs;
+    }
     
     public function countCityJobs() {
         $count = R::count('jobs', " status=1 AND city=:city ", array(':city'=>$this->_id));
diff --git a/models/Jobs.php b/models/Jobs.php
index b1066f9..1c386d7 100755
--- a/models/Jobs.php
+++ b/models/Jobs.php
@@ -172,14 +172,16 @@ public function getStatus()
     
     public function getSlugTitle()
     {
+        global $lang;
         $job = $this->showJobDetails();
-        return slugify($job->title . ' at ' . $job->company_name);
+        return slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name);
     }
     
     public function getSeoTitle() 
     {
+        global $lang;
         $job = $this->showJobDetails();
-        return $job->title . ' at ' . $job->company_name;
+        return $job->title ." {$lang->t('jobs|at')} ". $job->company_name;
     }
     
 }
diff --git a/views/default/assets/css/theme.css b/views/default/assets/css/theme.css
index 2051bd4..764b500 100755
--- a/views/default/assets/css/theme.css
+++ b/views/default/assets/css/theme.css
@@ -25,4 +25,8 @@ body {
 
 .job-highlight {
     background-color: #ffc;
+}
+
+.job-rss {
+  background-color: #ff6600 !important;
 }
\ No newline at end of file
diff --git a/views/default/categories.php b/views/default/categories.php
index b0e4c6d..f0703c1 100755
--- a/views/default/categories.php
+++ b/views/default/categories.php
@@ -2,7 +2,7 @@
 <?php include 'search-form.php'; ?>
 
 <?php include 'flash.php'; ?>
-<h3><?php _e($categ->name); ?> <?php echo $lang->t('jobs|jobs'); ?></h3>
+<h3><?php _e($categ->name); ?> <?php echo $lang->t('jobs|jobs'); ?>  <a href="<?php _e(BASE_URL ."categories/{$categ->id}/{$categ->url}/rss"); ?>" target="_blank" class="badge job-rss">RSS</a></h3>
 <div class="list-group">
 <?php foreach($jobs as $job): ?>    
   <a class="list-group-item <?php if ($job->is_featured): ?>job-highlight<?php endif; ?>" href="<?php _e(BASE_URL ."jobs/{$job->id}/". slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name)); ?>">
diff --git a/views/default/cities.php b/views/default/cities.php
index 0b3c3c0..ca7bc50 100755
--- a/views/default/cities.php
+++ b/views/default/cities.php
@@ -2,7 +2,7 @@
 <?php include 'search-form.php'; ?>
 
 <?php include 'flash.php'; ?>
-<h3><?php _e($city->name); ?> <?php echo $lang->t('jobs|jobs'); ?></h3>
+<h3><?php _e($city->name); ?> <?php echo $lang->t('jobs|jobs'); ?> <a href="<?php _e(BASE_URL ."cities/{$city->id}/{$city->url}/rss"); ?>" target="_blank" class="badge job-rss">RSS</a></h3>
 <div class="list-group">
 <?php foreach($jobs as $job): ?>
     <a class="list-group-item <?php if ($job->is_featured): ?>job-highlight<?php endif; ?>" href="<?php _e(BASE_URL ."jobs/{$job->id}/". slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name)); ?>">
diff --git a/views/default/home.php b/views/default/home.php
index fca85da..abc86b8 100755
--- a/views/default/home.php
+++ b/views/default/home.php
@@ -4,7 +4,7 @@
 <?php include 'flash.php'; ?>
 <?php foreach($categories as $category): ?>
 <a name="<?php _e($category->url); ?>"></a>
-<h3><?php _e($category->name); ?> <?php echo $lang->t('jobs|jobs'); ?></h3>
+<h3><?php _e($category->name); ?> <?php echo $lang->t('jobs|jobs'); ?> <a href="<?php _e(BASE_URL ."categories/{$category->id}/{$category->url}/rss"); ?>" target="_blank" class="badge job-rss">RSS</a></h3>
 <div class="list-group">
 <?php foreach($jobs[$category->id] as $job): ?>
     <a class="list-group-item <?php if ($job->is_featured): ?>job-highlight<?php endif; ?>" href="<?php _e(BASE_URL ."jobs/{$job->id}/". slugify($job->title ." {$lang->t('jobs|at')} ". $job->company_name)); ?>">