Add timeago files

Author: imehdihosseini

.travis.yml

@@ -3,13 +3,14 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 script:
   - composer update
-  - composer dump-autoload 
+  - composer dump-autoload
   - phpunit
-  
+
 matrix:
   allow_failures:
     - php: hhvm

src/TimeAgo.php

@@ -0,0 +1,116 @@
+<?php
+
+namespace OpenCafe\Tools;
+
+use OpenCafe\Tools\Lang;
+
+class TimeAgo {
+
+  private $language;
+
+  public function __construct( $timestamp, $lang ) {
+
+    $this->language = $lang;
+
+    $time_ago = strtotime($timestamp->format('Y-m-d H:i:s'));
+
+    $cur_time   = time();
+
+    $time_elapsed   = $cur_time - strtotime($timestamp->format('Y-m-d H:i:s'));
+
+    $this->second    = $time_elapsed ;
+
+    $this->minute    = round($time_elapsed / 60 );
+
+    $this->quarter = round($time_elapsed / 900 );
+
+    $this->half = round($time_elapsed / 1800 );
+
+    $this->hour     = round($time_elapsed / 3600);
+
+    $this->day     = round($time_elapsed / 86400 );
+
+    $this->week     = round($time_elapsed / 604800);
+
+    $this->month     = round($time_elapsed / 2600640 );
+
+    $this->year     = round($time_elapsed / 31207680 );
+
+  }
+
+  public function get() {
+
+    // Seconds
+    if($this->second <= 60) {
+        return Lang::get($this->language, "just-now" );
+    }
+    //Minutes
+    else if($this->minute <=60){
+        if($this->minute==1){
+            return Lang::get($this->language, 'one-minute') . " " .
+              Lang::get($this->language, 'ago');
+        }
+        else{
+            return "$this->minute " . Lang::get($this->language, 'minutes')
+              . " " .
+              Lang::get($this->language, 'ago');
+        }
+    }
+    //Hours
+    else if($this->hour <=24){
+        if($this->hour==1){
+          return Lang::get($this->language, 'an-hour') . " " .
+            Lang::get($this->language, 'ago');
+        }else{
+          return "$this->hour " . Lang::get($this->language, 'hours')
+            . " " .
+            Lang::get($this->language, 'ago');
+        }
+    }
+    //Days
+    else if($this->day <= 7){
+        if($this->day==1){
+          return Lang::get($this->language, 'yesterday');
+        }else{
+          return "$this->day " . Lang::get($this->language, 'days')
+            . " " .
+            Lang::get($this->language, 'ago');
+        }
+    }
+    //Weeks
+    else if($this->week <= 4.3){
+        if($this->week==1){
+          return Lang::get($this->language, 'a-week') . " " .
+            Lang::get($this->language, 'ago');
+        }else{
+          return "$this->week " . Lang::get($this->language, 'weeks')
+            . " " .
+            Lang::get($this->language, 'ago');
+        }
+    }
+    //Months
+    else if($this->month <=12){
+        if($this->month==1){
+          return Lang::get($this->language, 'a-month') . " " .
+            Lang::get($this->language, 'ago');
+        }else{
+          return "$this->month " . Lang::get($this->language, 'months')
+            . " " .
+            Lang::get($this->language, 'ago');
+        }
+    }
+    //Years
+    else{
+        if($this->year==1){
+          return Lang::get($this->language, 'one-year') . " " .
+            Lang::get($this->language, 'ago');
+        }else{
+          return "$this->year " . Lang::get($this->language, 'years')
+            . " " .
+            Lang::get($this->language, 'ago');
+        }
+    }
+
+  }
+
+}

tests/TimeAgoTest.php

@@ -0,0 +1,82 @@
+<?php
+
+use OpenCafe\Datium as Datium;
+
+class TimeAgoTest extends PHPUnit_Framework_TestCase
+{
+
+    public function testTimeAgo()
+    {
+
+      $this->assertEquals(
+         'just now',
+         Datium::now()->sub('1 second')->ago()
+      );
+
+      $this->assertEquals(
+         'just now',
+         Datium::now()->sub('59 second')->ago()
+      );
+
+      $this->assertEquals(
+        'just now',
+        Datium::now()->sub('1 minute')->ago()
+      );
+
+      $this->assertEquals(
+        'one minute ago',
+        Datium::now()->sub('1 minute')->sub('1 second')->ago()
+      );
+
+      $this->assertEquals(
+        '59 minutes ago',
+        Datium::now()->sub('59 minute')->sub('1 second')->ago()
+      );
+
+      $this->assertEquals(
+        '59 minutes ago',
+        Datium::now()->sub('59 minute')->sub('1 second')->ago()
+      );
+
+      $this->assertEquals(
+        'an hour ago',
+        Datium::now()->sub('1 hour')->sub('1 minute')->ago()
+      );
+
+      $this->assertEquals(
+        '10 hours ago',
+        Datium::now()->sub('10 hour')->ago()
+      );
+
+      $this->assertEquals(
+        'yesterday',
+        Datium::now()->sub('1 day')->sub('1 hour')->ago()
+      );
+
+      $this->assertEquals(
+        '3 days ago',
+        Datium::now()->sub('3 day')->ago()
+      );
+
+      $this->assertEquals(
+        'a month ago',
+        Datium::now()->sub('1 month')->sub('1 day')->ago()
+      );
+
+      $this->assertEquals(
+        '2 months ago',
+        Datium::now()->sub('2 month')->sub('1 day')->ago()
+      );
+
+      $this->assertEquals(
+        'one year ago',
+        Datium::now()->sub('1 month')->sub('1 year')->ago()
+      );
+
+      $this->assertEquals(
+        '2 years ago',
+        Datium::now()->sub('1 month')->sub('2 year')->ago()
+      );
+
+    }
+}