fix #1510 이미지 경로 전에 cond사용이 제한되는 문제 고침

- `>`문자열로 img태그의 종료점을 찾으므로 `cond`속성을 먼저 사용할 경우 제한될 수 있었음
- test case 추가

classes/template/TemplateHandler.class.php

@@ -236,7 +236,7 @@ class TemplateHandler
 		$buff = preg_replace('@<!--//.*?-->@s', '', $buff);
 
 		// replace value of src in img/input/script tag
-		$buff = preg_replace_callback('/<(?:img|input|script)[^<>]*src="(?!https?:\/\/|[\/\{])([^"]+)"/is', array($this, '_replacePath'), $buff);
+		$buff = preg_replace_callback('/<(?:img|input|script)(?(?=[[:space:]]+?cond=")[[:space:]]+?cond="[^"]+"|)[^<>]*[[:space:]]src="(?!https?:\/\/|[\/\{])([^"]+)"/is', array($this, '_replacePath'), $buff);
 
 		// replace loop and cond template syntax
 		$buff = $this->_parseInline($buff);

tests/unit/classes/template/TemplateHandlerTest.php

@@ -213,7 +213,7 @@ class TemplateHandlerTest extends \Codeception\TestCase\Test
             // issue 584
             array(
                 '<img cond="$oBodex->display_extra_images[\'mobile\'] && $arr_extra && $arr_extra->bodex->mobile" src="./images/common/mobile.gif" title="mobile" alt="mobile" />',
-                PHP_EOL . 'if($__Context->oBodex->display_extra_images[\'mobile\'] && $__Context->arr_extra && $__Context->arr_extra->bodex->mobile){ ?><img src="./images/common/mobile.gif" title="mobile" alt="mobile" /><?php } ?>'
+                PHP_EOL . 'if($__Context->oBodex->display_extra_images[\'mobile\'] && $__Context->arr_extra && $__Context->arr_extra->bodex->mobile){ ?><img src="/xe/tests/unit/classes/template/images/common/mobile.gif" title="mobile" alt="mobile" /><?php } ?>'
             ),
             // issue 831
             array(
@@ -230,6 +230,21 @@ class TemplateHandlerTest extends \Codeception\TestCase\Test
                 '{@ eval(\'$val = $document_srl;\')}',
                 PHP_EOL . 'eval(\'$__Context->val = $__Context->document_srl;\') ?>'
             ),
+            // https://github.com/xpressengine/xe-core/issues/1510
+            array(
+                '<img cond="$foo->bar" src="../common/mobile.gif" />',
+                PHP_EOL . 'if($__Context->foo->bar){ ?><img src="/xe/tests/unit/classes/common/mobile.gif" /><?php } ?>'
+            ),
+            // https://github.com/xpressengine/xe-core/issues/1510
+            array(
+                '<img cond="$foo->bar > 100" alt="a!@#$%^&*()_-=[]{}?/" src="../common/mobile.gif" />',
+                PHP_EOL . 'if($__Context->foo->bar > 100){ ?><img alt="a!@#$%^&*()_-=[]{}?/" src="/xe/tests/unit/classes/common/mobile.gif" /><?php } ?>'
+            ),
+            // https://github.com/xpressengine/xe-core/issues/1510
+            array(
+                '<img src="../common/mobile.gif" cond="$foo->bar" />',
+                PHP_EOL . 'if($__Context->foo->bar){ ?><img src="/xe/tests/unit/classes/common/mobile.gif" /><?php } ?>'
+            ),
         );
     }