diff --git a/controllers/Parse.php b/controllers/Parse.php
index c6ce4af..586181d 100644
--- a/controllers/Parse.php
+++ b/controllers/Parse.php
@@ -159,15 +159,27 @@ class Parse {
$xpath = new DOMXPath($doc);
$found = [];
- foreach($xpath->query('//a[@href]') as $href) {
- $u = $href->getAttribute('href');
-
- if($target) {
- # target parameter was provided
+ if($target) {
+ self::xPathFindNodeWithAttribute($xpath, 'a', 'href', function($u) use($target, &$found){
if($u == $target) {
$found[$u] = null;
}
- }
+ });
+ self::xPathFindNodeWithAttribute($xpath, 'img', 'src', function($u) use($target, &$found){
+ if($u == $target) {
+ $found[$u] = null;
+ }
+ });
+ self::xPathFindNodeWithAttribute($xpath, 'video', 'src', function($u) use($target, &$found){
+ if($u == $target) {
+ $found[$u] = null;
+ }
+ });
+ self::xPathFindNodeWithAttribute($xpath, 'audio', 'src', function($u) use($target, &$found){
+ if($u == $target) {
+ $found[$u] = null;
+ }
+ });
}
if(!$found) {
@@ -198,4 +210,11 @@ class Parse {
]);
}
+ private static function xPathFindNodeWithAttribute($xpath, $node, $attr, $callback) {
+ foreach($xpath->query('//'.$node.'[@'.$attr.']') as $el) {
+ $v = $el->getAttribute($attr);
+ $callback($v);
+ }
+ }
+
}
diff --git a/tests/ParseTest.php b/tests/ParseTest.php
index 1867485..c6b2e8f 100644
--- a/tests/ParseTest.php
+++ b/tests/ParseTest.php
@@ -73,6 +73,39 @@ class ParseTest extends PHPUnit_Framework_TestCase {
$this->assertEquals('This page has a link to target.example.com and some formatted text.', $data->data->content->html);
}
+ public function testFindTargetLinkIsImage() {
+ $url = 'http://source.example.com/link-is-img';
+ $response = $this->parse(['url' => $url, 'target' => 'http://target.example.com/photo.jpg']);
+
+ $body = $response->getContent();
+ $this->assertEquals(200, $response->getStatusCode());
+ $data = json_decode($body);
+ $this->assertObjectNotHasAttribute('name', $data->data);
+ $this->assertEquals('This page has an img tag with the target URL.', $data->data->content->text);
+ }
+
+ public function testFindTargetLinkIsVideo() {
+ $url = 'http://source.example.com/link-is-video';
+ $response = $this->parse(['url' => $url, 'target' => 'http://target.example.com/movie.mp4']);
+
+ $body = $response->getContent();
+ $this->assertEquals(200, $response->getStatusCode());
+ $data = json_decode($body);
+ $this->assertObjectNotHasAttribute('name', $data->data);
+ $this->assertEquals('This page has a video tag with the target URL.', $data->data->content->text);
+ }
+
+ public function testFindTargetLinkIsAudio() {
+ $url = 'http://source.example.com/link-is-audio';
+ $response = $this->parse(['url' => $url, 'target' => 'http://target.example.com/media.mp3']);
+
+ $body = $response->getContent();
+ $this->assertEquals(200, $response->getStatusCode());
+ $data = json_decode($body);
+ $this->assertObjectNotHasAttribute('name', $data->data);
+ $this->assertEquals('This page has an audio tag with the target URL.', $data->data->content->text);
+ }
+
public function testTextContent() {
$url = 'http://source.example.com/text-content';
$response = $this->parse(['url' => $url]);
diff --git a/tests/data/source.example.com/link-is-audio b/tests/data/source.example.com/link-is-audio
new file mode 100644
index 0000000..f5fbb6b
--- /dev/null
+++ b/tests/data/source.example.com/link-is-audio
@@ -0,0 +1,15 @@
+HTTP/1.1 200 OK
+Server: Apache
+Date: Wed, 09 Dec 2015 03:29:14 GMT
+Content-Type: text/html; charset=utf-8
+Connection: keep-alive
+
+
+
+ Test
+
+
+ This page has an audio tag with the target URL.
+
+
+
diff --git a/tests/data/source.example.com/link-is-img b/tests/data/source.example.com/link-is-img
new file mode 100644
index 0000000..5ad51a0
--- /dev/null
+++ b/tests/data/source.example.com/link-is-img
@@ -0,0 +1,15 @@
+HTTP/1.1 200 OK
+Server: Apache
+Date: Wed, 09 Dec 2015 03:29:14 GMT
+Content-Type: text/html; charset=utf-8
+Connection: keep-alive
+
+
+
+ Test
+
+
+ This page has an img tag with the target URL.
+ 
+
+
diff --git a/tests/data/source.example.com/link-is-video b/tests/data/source.example.com/link-is-video
new file mode 100644
index 0000000..be3858c
--- /dev/null
+++ b/tests/data/source.example.com/link-is-video
@@ -0,0 +1,15 @@
+HTTP/1.1 200 OK
+Server: Apache
+Date: Wed, 09 Dec 2015 03:29:14 GMT
+Content-Type: text/html; charset=utf-8
+Connection: keep-alive
+
+
+
+ Test
+
+
+ This page has a video tag with the target URL.
+
+
+