Changed DateParser to use only user format and ISO-8601

app/Core/DateParser.php

@@ -15,6 +15,28 @@ class DateParser extends Base
     const DATE_FORMAT = 'm/d/Y';
     const DATE_TIME_FORMAT = 'm/d/Y H:i';
 
+    /**
+     * Get date format from settings
+     *
+     * @access public
+     * @return string
+     */
+    public function getUserDateFormat()
+    {
+        return $this->configModel->get('application_date_format', DateParser::DATE_FORMAT);
+    }
+
+    /**
+     * Get date time format from settings
+     *
+     * @access public
+     * @return string
+     */
+    public function getUserDateTimeFormat()
+    {
+        return $this->configModel->get('application_datetime_format', DateParser::DATE_TIME_FORMAT);
+    }
+
     /**
      * List of time formats
      *
@@ -38,19 +60,29 @@ class DateParser extends Base
      */
     public function getDateFormats($iso = false)
     {
-        $iso_formats = array(
+        $formats = array(
+            $this->getUserDateFormat(),
+        );
+
+        $isoFormats = array(
             'Y-m-d',
             'Y_m_d',
         );
 
-        $user_formats = array(
+        $userFormats = array(
             'm/d/Y',
             'd/m/Y',
             'Y/m/d',
             'd.m.Y',
         );
 
-        return $iso ? array_merge($iso_formats, $user_formats) : $user_formats;
+        if ($iso) {
+            $formats = array_merge($formats, $isoFormats, $userFormats);
+        } else {
+            $formats = array_merge($formats, $userFormats);
+        }
+
+        return array_unique($formats);
     }
 
     /**
@@ -62,7 +94,9 @@ class DateParser extends Base
      */
     public function getDateTimeFormats($iso = false)
     {
-        $formats = array();
+        $formats = array(
+            $this->getUserDateTimeFormat(),
+        );
 
         foreach ($this->getDateFormats($iso) as $date) {
             foreach ($this->getTimeFormats() as $time) {
@@ -70,7 +104,7 @@ class DateParser extends Base
             }
         }
 
-        return $formats;
+        return array_unique($formats);
     }
 
     /**
@@ -97,12 +131,30 @@ class DateParser extends Base
         $values = array();
 
         foreach ($formats as $format) {
-            $values[$format] = date($format);
+            $values[$format] = date($format).' ('.$format.')';
         }
 
         return $values;
     }
 
+    /**
+     * Get formats for date parsing
+     *
+     * @access public
+     * @return array
+     */
+    public function getParserFormats()
+    {
+        return array(
+            $this->getUserDateFormat(),
+            'Y-m-d',
+            'Y_m_d',
+            $this->getUserDateTimeFormat(),
+            'Y-m-d H:i',
+            'Y_m_d H:i',
+        );
+    }
+
     /**
      * Parse a date and return a unix timestamp, try different date formats
      *
@@ -116,7 +168,7 @@ class DateParser extends Base
             return (int) $value;
         }
 
-        foreach ($this->getAllDateFormats(true) as $format) {
+        foreach ($this->getParserFormats() as $format) {
             $timestamp = $this->getValidDate($value, $format);
 
             if ($timestamp !== 0) {