public function editAction()
{
$request = $this->getRequest();
$post_id = $request->getParam("id");
if (empty($post_id)) {
throw new Exception("empty post_id");
}
$post_mapper = new Application_Model_PostMapper();
$post = $post_mapper->find($post_id);
if (empty($post)) {
throw new Exception("empty post");
}
$this->view->post = $post;
$user_id = get_user_id();
if ($post['user_id'] != $user_id) {
throw new Exception("Not Authorized");
}
$tag_mapper = new Application_Model_TagMapper();
$tags1 = $tag_mapper->findAllByColumn('post_id', $post_id);
$tag_array = array();
foreach ($tags1 as $tag) {
$tag_content = "#" . $tag['content'];
$tag_array[] = $tag_content;
}
$this->view->tags = $tag_array;
if ($request->isPost()) {
$content = $request->getParam("content");
$pieces = explode("#", $content);
$post_content = $pieces[0];
$tags = array();
for ($i = 1; $i < sizeof($pieces); $i++) {
$tags[] = $pieces[$i];
}
$post_model = new Application_Model_Post();
$post_model->_fields['id'] = $post_id;
$post_model->_fields['updated_at'] = time();
$post_model->_fields['created_at'] = $post['created_at'];
$post_model->_fields['content'] = $post_content;
$post_model->_fields['user_id'] = $user_id;
$post_model->_fields['is_reported'] = 0;
$post_mapper = new Application_Model_PostMapper();
$post_id = $post_mapper->save($post_model);
$tag_mapper = new Application_Model_TagMapper();
foreach ($tags1 as $tag1) {
$tag_mapper->delete($tag1['id']);
}
foreach ($tags as $tag) {
$comment_model = new Application_Model_Tag();
$comment_model->_fields['content'] = $tag;
$comment_model->_fields['post_id'] = $post_id;
$comment_model->_fields['type'] = TYPE_TAG;
$tag_mapper->save($comment_model);
}
if (isset($_FILES['post_pic'])) {
if (is_uploaded_file($_FILES['post_pic']['tmp_name'])) {
if (!move_uploaded_file($_FILES['post_pic']['tmp_name'], APPLICATION_PATH . "/../public/post_pic/" . $post_id . '.png')) {
throw new Exception("error in moving file");
}
}
}
$this->_redirect("/post/home");
}
}
public function editAction()
{
if (!$this->_getParam('id')) {
throw new Exception('No entry id given or url is wrong');
}
$this->view->heading = 'Edited: ';
$form = new Admin_Form_EntryEdit();
if (!$this->getRequest()->isPost()) {
$this->view->heading = 'Edit: ';
$entry_mapper = new Application_Model_EntryMapper();
$this->view->entry = $entry_mapper->find($this->_getParam('id'));
$this->view->entry->getTags();
if (!$this->view->entry) {
$this->view->failedFind = true;
return;
}
$form->setElementFilters(array());
// disable all element filters
$this->_repopulateForm($form, $this->view->entry);
$this->view->entryForm = $form;
return;
} elseif (!$form->isValid($_POST)) {
$this->view->failedValidation = true;
$this->view->heading = 'Edit entry failed';
$this->view->entryForm = $form;
return;
}
$values = $form->getValues();
$data = array('id' => $values['id'], 'title' => $values['title'], 'last_modified' => strtotime($values['date']), 'content' => $values['body'], 'extended_content' => $values['extended_body'], 'hide' => $values['hide'], 'description' => $values['description']);
$entry = new Application_Model_Entry($data);
$entry_mapper = new Application_Model_EntryMapper();
$entry_mapper->save($entry);
$this->view->entrySaved = true;
$this->view->entry = $entry;
$tag_string = strtolower($values['tags']);
$tag_array = explode(',', $tag_string);
array_walk($tag_array, 'trim');
$tag_collection = $entry->getTags();
$tag_array = array_unique($tag_array);
$tag_mapper = new Application_Model_TagMapper();
// add new tags
foreach ($tag_array as $tag) {
$add = true;
// if the tag does not already exist
foreach ($tag_collection as $obj) {
if ($obj->tag == $tag) {
$add = false;
}
}
if ($add) {
$tag_obj = new Application_Model_Tag(array('tag' => $tag, 'entry' => $data['id']));
$tag_mapper->save($tag_obj);
}
}
// delete removed tags
foreach ($tag_collection as $obj) {
$delete = true;
// if the tag does exist but is not in the array from the form
foreach ($tag_array as $tag) {
if ($obj->tag == $tag) {
$delete = false;
}
}
if ($delete) {
$tag_mapper->delete($obj);
}
}
}
