PHP CSSContentParser::getByXpath方法代码示例

 function testNestedEditForm()
 {
     $this->logInWithPermission('ADMIN');
     $group = $this->objFromFixture('GridFieldDetailFormTest_PeopleGroup', 'group');
     $person = $group->People()->First();
     $category = $person->Categories()->First();
     // Get first form (GridField managing PeopleGroup)
     $response = $this->get('GridFieldDetailFormTest_GroupController');
     $this->assertFalse($response->isError());
     $parser = new CSSContentParser($response->getBody());
     $groupEditLink = $parser->getByXpath('//tr[contains(@class, "ss-gridfield-item") and contains(@data-id, "' . $group->ID . '")]//a');
     $this->assertEquals('GridFieldDetailFormTest_GroupController/Form/field/testfield/item/' . $group->ID . '/edit', (string) $groupEditLink[0]['href']);
     // Get second level form (GridField managing Person)
     $response = $this->get((string) $groupEditLink[0]['href']);
     $this->assertFalse($response->isError());
     $parser = new CSSContentParser($response->getBody());
     $personEditLink = $parser->getByXpath('//fieldset[@id="Form_ItemEditForm_People"]//tr[contains(@class, "ss-gridfield-item") and contains(@data-id, "' . $person->ID . '")]//a');
     $this->assertEquals(sprintf('GridFieldDetailFormTest_GroupController/Form/field/testfield/item/%d/ItemEditForm/field/People/item/%d/edit', $group->ID, $person->ID), (string) $personEditLink[0]['href']);
     // Get third level form (GridField managing Category)
     $response = $this->get((string) $personEditLink[0]['href']);
     $this->assertFalse($response->isError());
     $parser = new CSSContentParser($response->getBody());
     $categoryEditLink = $parser->getByXpath('//fieldset[@id="Form_ItemEditForm_Categories"]//tr[contains(@class, "ss-gridfield-item") and contains(@data-id, "' . $category->ID . '")]//a');
     $this->assertEquals(sprintf('GridFieldDetailFormTest_GroupController/Form/field/testfield/item/%d/ItemEditForm/field/People/item/%d/ItemEditForm/field/Categories/item/%d/edit', $group->ID, $person->ID, $category->ID), (string) $categoryEditLink[0]['href']);
     // Fourth level form would be a Category detail view
 }

 public function testResizedImageInsertion()
 {
     $obj = new HtmlEditorFieldTest_Object();
     $editor = new HtmlEditorField('Content');
     /*
      * Following stuff is neccessary to
      *     a) use the proper filename for the image we are referencing
      *     b) not confuse the "existing" filesystem by our test
      */
     $imageFile = $this->objFromFixture('Image', 'example_image');
     $imageFile->Filename = FRAMEWORK_DIR . '/' . $imageFile->Filename;
     $origUpdateFilesystem = Config::inst()->get('File', 'update_filesystem');
     Config::inst()->update('File', 'update_filesystem', false);
     $imageFile->write();
     Config::inst()->update('File', 'update_filesystem', $origUpdateFilesystem);
     /*
      * End of test bet setting
      */
     $editor->setValue('<img src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" />');
     $editor->saveInto($obj);
     $parser = new CSSContentParser($obj->Content);
     $xml = $parser->getByXpath('//img');
     $this->assertEquals('', (string) $xml[0]['alt'], 'Alt tags are added by default.');
     $this->assertEquals('', (string) $xml[0]['title'], 'Title tags are added by default.');
     $this->assertEquals(10, (int) $xml[0]['width'], 'Width tag of resized image is set.');
     $this->assertEquals(20, (int) $xml[0]['height'], 'Height tag of resized image is set.');
     $neededFilename = 'assets/_resampled/ResizedImage' . Convert::base64url_encode(array(10, 20)) . '/HTMLEditorFieldTest_example.jpg';
     $this->assertEquals($neededFilename, (string) $xml[0]['src'], 'Correct URL of resized image is set.');
     $this->assertTrue(file_exists(BASE_PATH . DIRECTORY_SEPARATOR . $neededFilename), 'File for resized image exists');
     $this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
 }

 public function testFieldWithDisabledItems()
 {
     $articleWithTags = $this->objFromFixture('ListboxFieldTest_Article', 'articlewithtags');
     $tag1 = $this->objFromFixture('ListboxFieldTest_Tag', 'tag1');
     $tag2 = $this->objFromFixture('ListboxFieldTest_Tag', 'tag2');
     $tag3 = $this->objFromFixture('ListboxFieldTest_Tag', 'tag3');
     $field = new ListboxField("Tags", "Test field", DataObject::get("ListboxFieldTest_Tag")->map()->toArray());
     $field->setValue(null, $articleWithTags);
     $field->setDisabledItems(array($tag1->ID, $tag3->ID));
     $p = new CSSContentParser($field->Field());
     $tag1xml = $p->getByXpath('//option[@value=' . $tag1->ID . ']');
     $tag2xml = $p->getByXpath('//option[@value=' . $tag2->ID . ']');
     $tag3xml = $p->getByXpath('//option[@value=' . $tag3->ID . ']');
     $this->assertEquals('selected', (string) $tag1xml[0]['selected']);
     $this->assertEquals('disabled', (string) $tag1xml[0]['disabled']);
     $this->assertEquals('selected', (string) $tag2xml[0]['selected']);
     $this->assertNull($tag2xml[0]['disabled']);
     $this->assertNull($tag3xml[0]['selected']);
     $this->assertEquals('disabled', (string) $tag3xml[0]['disabled']);
 }

 public function testImageInsertion()
 {
     $obj = new HtmlEditorFieldTest_Object();
     $editor = new HtmlEditorField('Content');
     $editor->setValue('<img src="assets/example.jpg" />');
     $editor->saveInto($obj);
     $parser = new CSSContentParser($obj->Content);
     $xml = $parser->getByXpath('//img');
     $this->assertEquals('', $xml[0]['alt'], 'Alt tags are added by default.');
     $this->assertEquals('', $xml[0]['title'], 'Title tags are added by default.');
     $editor->setValue('<img src="assets/example.jpg" alt="foo" title="bar" />');
     $editor->saveInto($obj);
     $parser = new CSSContentParser($obj->Content);
     $xml = $parser->getByXpath('//img');
     $this->assertEquals('foo', $xml[0]['alt'], 'Alt tags are preserved.');
     $this->assertEquals('bar', $xml[0]['title'], 'Title tags are preserved.');
 }

 public function testResizedImageInsertion()
 {
     $obj = new HtmlEditorFieldTest_Object();
     $editor = new HtmlEditorField('Content');
     $fileID = $this->idFromFixture('Image', 'example_image');
     $editor->setValue(sprintf('<img src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" data-fileid="%d" />', $fileID));
     $editor->saveInto($obj);
     $parser = new CSSContentParser($obj->Content);
     $xml = $parser->getByXpath('//img');
     $this->assertEquals('', (string) $xml[0]['alt'], 'Alt tags are added by default.');
     $this->assertEquals('', (string) $xml[0]['title'], 'Title tags are added by default.');
     $this->assertEquals(10, (int) $xml[0]['width'], 'Width tag of resized image is set.');
     $this->assertEquals(20, (int) $xml[0]['height'], 'Height tag of resized image is set.');
     $neededFilename = '/assets/HtmlEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWzEwLDIwXQ.jpg';
     $this->assertEquals($neededFilename, (string) $xml[0]['src'], 'Correct URL of resized image is set.');
     $this->assertTrue(file_exists(BASE_PATH . DIRECTORY_SEPARATOR . $neededFilename), 'File for resized image exists');
     $this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
 }

 /**
  * Get the HTML class attribute from a node in the sitetree
  *
  * @param $html
  * @param $node
  * @return string
  */
 protected function getNodeClassFromTree($html, $node)
 {
     $parser = new CSSContentParser($html);
     $xpath = '//ul/li[@id="' . $node->ID . '"]';
     $object = $parser->getByXpath($xpath);
     foreach ($object[0]->attributes() as $key => $attr) {
         if ($key == 'class') {
             return (string) $attr;
         }
     }
     return '';
 }

 public function testEmailException()
 {
     $testEmailWriter = new SS_LogEmailWriter('test@test.com');
     SS_Log::add_writer($testEmailWriter, SS_Log::ERR);
     // Trigger exception handling mechanism
     try {
         $this->exceptionGenerator();
     } catch (Exception $exception) {
         // Mimics exceptionHandler, but without the exit(1)
         SS_Log::log(array('errno' => E_USER_ERROR, 'errstr' => "Uncaught " . get_class($exception) . ": " . $exception->getMessage(), 'errfile' => $exception->getFile(), 'errline' => $exception->getLine(), 'errcontext' => $exception->getTrace()), SS_Log::ERR);
     }
     // Ensure email is sent
     $this->assertEmailSent('test@test.com');
     // Begin parsing of email body
     $email = $this->findEmail('test@test.com');
     $parser = new CSSContentParser($email['htmlContent']);
     // Check that the first three lines of the stacktrace are correct
     $stacktrace = $parser->getByXpath('//body/div[1]/ul[1]');
     $this->assertContains('<b>SS_LogTest-&gt;exceptionGeneratorThrower()</b>', $stacktrace[0]->li[0]->asXML());
     $this->assertContains('<b>SS_LogTest-&gt;exceptionGenerator()</b>', $stacktrace[0]->li[1]->asXML());
     $this->assertContains('<b>SS_LogTest-&gt;testEmailException()</b>', $stacktrace[0]->li[2]->asXML());
 }

 function testSelectOptionsRendering()
 {
     $obj1 = $this->objFromFixture('TableListFieldTest_Obj', 'one');
     $obj2 = $this->objFromFixture('TableListFieldTest_Obj', 'two');
     $obj3 = $this->objFromFixture('TableListFieldTest_Obj', 'three');
     $table = new TableListField("Tester", "TableListFieldTest_Obj", array("A" => "Col A"));
     $table->Markable = true;
     $table->addSelectOptions(array("F" => "FieldF"));
     $tableHTML = $table->FieldHolder();
     $p = new CSSContentParser($tableHTML);
     $this->assertContains('rel="F"', $tableHTML);
     $tbody = $p->getByXpath('//tbody');
     $this->assertContains('markingcheckbox F', (string) $tbody[0]->tr[0]->td[0]['class']);
     $this->assertContains('markingcheckbox', (string) $tbody[0]->tr[1]->td[0]['class']);
     $this->assertContains('markingcheckbox F', (string) $tbody[0]->tr[2]->td[0]['class']);
 }