Basically I want the value of a TV (a.k.a. Template Variable) to default to the value of a user's extended field. I tried making a snippet named get_author with the following content:
$user = $modx->getUser();
if (!$user) return '';
$profile = $user->getOne('Profile');
if (!$profile) return '';
$extended = $profile->get('extended');
return(isset($extended['author_page'])) ? $extended['author_page'] : '';
And add the following code to a TV's default value property:
#EVAL return $modx->runSnippet('get_author');
It looks like the code itself works, but the value doesn't default to the desired value until the user clicks the 'set to default' button in the manager. But when I fill in a static value like 8 (so without the #eval) the value immediately defaults on form load. Can anyone tell me how this has to be done?
Thanks in advance!
It is not possible, the way you trying this. The default value is calculated during rendering the template variable and not during saving the resource, only clicking on set to default will help as you mentioned above.
There are two solutions possible: Set the template variable value to the value in a plugin running on OnDocFormSave
$user = $modx->getUser());
($user) {
$profile = $user->getOne('Profile');
if ($profile) {
$extended = $profile->get('extended');
if (isset($extended['author_page'])) {
$resource->setTVValue('my_tv', $extended['author_page']);
}
}
}
or run your code in a snippet 'AuthorPage' that uses the value of createdby or editedby as userId parameter.
$output = '';
$userId = $modx->getOption('userId', $scriptProperties, 0);
$user = $modx->getUser($userId);
($user) {
$profile = $user->getOne('Profile');
if ($profile) {
$extended = $profile->get('extended');
if (isset($extended['author_page'])) {
$output = $extended['author_page'];
}
}
}
return $output;
Call that snippet like this:
[[AuthorPage? &userId=`[[*createdby]]`]]
Related
I need help. I only need to be able to view one user for a post in OctoberCMS.
But all users will always show up to me.
Here's the code that works, but I don't know how to define it to work the way I need it.
idea: https://ibb.co/VM2Rrr3
public function getUserOptions()
{
$result = [0 => 'indikator.news::lang.form.select_user'];
$users = Db::table('backend_users')->orderBy('login', 'asc')->get()->all();
foreach ($users as $user) {
$name = trim($user->first_name.' '.$user->last_name);
$name = ($name != '') ? ' ('.$name.')' : '';
$result[$user->id] = $user->login.$name;
}
return $result;
}
Use this as user who is creating project is user who is currently logged in so we can use current logged-in user that.
use BackendAuth;
public function getUserOptions()
{
// placeholder
$result = [0 => 'indikator.news::lang.form.select_user'];
// only back-end user which is currently logged in
// it will be available always as we are in back-end :)
$user = BackendAuth::getUser();
$result[$user->id] = $user->login; // or $user->email;
return $result;
}
It will get logged in user and show in drop-down for selection [ or even you skip place-holder to have only 1 selected option]
if any doubts please comment.
My user relationship is :
public function country()
{
return $this->belongsTo(Country::class);
}
and the query is :
$user = User::with('country')->first();
I want to check if the country is empty replace that with a default data or anything
so first I tried like this :
if(empty($user->country)){
$user->country = "some default value";
}
and It didn't work after searching I try this :
if(empty($user->country)){
$user->setRelation('country' , 'some default value');
}
and again it doesn't work for me. the "setRelation" remove the country key in the user's object
If empty / null received in eloquent result relation key, then set defaultOject can be set as follows:
For single relation:
$modelInstance = $modelInstance->setRelation('relationName', $relationModelObject)
For multiple relation:
$modelInstance = $modelInstance->setRelation('relationName', collect([$relationModelObject]))
Multiple relation example:
$defaultMedia = new Media;
$defaultMedia->id = 0;
$defaultMedia->file_name = 'defaultImage.jpg';
$result = Post::with('media')->get();
$result->transform(function ($post, $key) use($defaultMedia) {
if($post->media->count() == 0) {
$post->setRelation('media', collect([$defaultMedia]));
}
return $post;
});
return $result;
Now, in final $result you shall get $defaultMedia when relation returned null.
It does not work that way because country is not a direct attribute/column of the user.
You can change your code like this.
if(empty($user->country)){
$user->country->update([
'name' => "some default value"
]);
}
Hope it works. :-)
I have situation where codeigniter shows database Error Number 1048. It seems Values NULL but when I try to check it usign var_dump($_POST) Values are not NULL.
Controller : Jurusan.php
public function simpan()
{
$this->form_validation->set_rules('code','Kode','required|integer');
$this->form_validation->set_rules('jurusan','Jurusan','required');
$this->form_validation->set_rules('singkatan','Singkatan','required');
$this->form_validation->set_rules('ketua','Ketua','required');
$this->form_validation->set_rules('nik','NIK','required|integer');
$this->form_validation->set_rules('akreditasi','Akreditasi','required');
if($this->form_validation->run() == FALSE)
{
$isi['content'] = 'jurusan/form_tambahjurusan';
$isi['judul'] = 'Master';
$isi['sub_judul'] = 'Tambah Jurusan';
$this->load->view('tampilan_home',$isi);
} else {
$this->model_security->getSecurity();
$key = $this->input->post('code');
$data['kd_prodi'] = $this->input->post['code'];
$data['prodi'] = $this->input->post['jurusan'];
$data['singkat'] = $this->input->post['singkatan'];
$data['ketua_prodi'] = $this->input->post['ketua'];
$data['nik'] = $this->input->post['nik'];
$data['akreditasi'] = $this->input->post['akreditasi'];
$this->load->model('model_jurusan');
$query = $this->model_jurusan->getdata($key);
if($query->num_rows()>0)
{
$this->model_jurusan->getupdate($key,$data);
} else {
$this->model_jurusan->getinsert($data);
}
redirect('jurusan');
}
}
Model : model_jurusan.php
class Model_jurusan extends CI_model {
public function getdata($key)
{
$this->db->where('kd_prodi',$key);
$hasil = $this->db->get('prodi');
return $hasil;
}
public function getupdate($key,$data)
{
$this->db->where('kd_prodi',$key);
$this->db->update('prodi',$data);
}
public function getinsert($data)
{
$this->db->insert('prodi',$data);
}
}
Here is the error shown :
Here is the database structure :
You have a wrong syntax in these lines:
$key = $this->input->post('code');
$data['kd_prodi'] = $this->input->post['code']; // <-- use ('code')
$data['prodi'] = $this->input->post['jurusan']; // <-- use ('jurusan')
Change this to
$this->input->post['array_key'];
this
$this->input->post('array_key');
Read : Input Class in Codeigniter
Well the problem lies in your way of accepting input parameters.
$this->input->post
is a method which accepts the variable name, not an array. So all the input parameters need to be passed as a function parameter to post method. These lines need to be altered to.
$data['kd_prodi'] = $this->input->post('code');
$data['prodi'] = $this->input->post('jurusan');
$data['singkat'] = $this->input->post('singkatan');
$data['ketua_prodi'] = $this->input->post('ketua');
$data['nik'] = $this->input->post('nik');
$data['akreditasi'] = $this->input->post('akreditasi');
Hope this solves the problem.
EDIT:
You did a var_dump($_POST) which works as it is supposed to and it will read the values of the post parameters. So either you fetch the parameters from $_POST array, or you use the $this->input->post() method. But I would suggest using the $this->input->post() method as it provides additional sanitization such as xss attack handling etc, which could be turned on an off from the config.
i have tried your code...it works. I think there some mistakes in your <input> tags, You must use <input name=""> not <input id=""> or something else. Hope it can help you out
You are try to get value from post is wrong. You should use at this way
$_POST['array value'];
I am currently writing an adress book and using a framework (CakePHP) an MVC for the first time. Unfortunately I have some trouble.
I want to realize the following:
In case the URL is
/contacts/view/
I want to show all contacts in a list. In case there is an id given after /view/, e.g.
/contacts/view/1
I just want to display the contact with the id 1. (complete different view/design than in the first case)
My ContactsController.php is the following
public function view($id = null){
if(!$this->id){
/*
* Show all users
*/
$this->set('mode', 'all');
$this->set('contacts', $this->Contact->find('all'));
} else {
/*
* Show a specific user
*/
$this->set('mode','single');
if(!$this->Contact->findByid($id)){
throw new NotFoundException(__('User not found'));
} else {
$this->set('contact', $this->Contact->findByid($id));
};
}
}
But "$this->mode" is always set as "all". How can I check whether the id is set or not?
I really want to avoid "ugly" URL-schemes like ?id=1
Thanks in advance!
Your code is only meeting the if part and its not going to else part. Use (!$id)..
$_GET data is retrieved through the URL. In CakePHP this means it's accessed through that method's parameters.
I'm arbitrarily picking names, so please follow! If you're in the guests controller and posting to the register method you'd access it like this
function register($param1, $param2, $param3){
}
Each of these params is the GET data, so the URL would look something like
www.example.com/guests/param1/param2/param3
So now for your question How can I check whether the id is set or not?
There are a couple of possibilities. If you want to check if the ID exists, you can do something like
$this->Model->set = $param1
if (!$this->Model->exists()) {
throw new NotFoundException(__('Invalid user'));
}
else{
//conduct search
}
Or you can just search based on whether or not the parameter is set
if(isset($param1)){ //param1 is set
$search = $this->Model->find('all','conditions=>array('id' => $param1)));
}
else{
$search = $this->Model->find('all');
}
You should only change the conditions not the whole block of code like
public function view($id = null){
$conditions = array();
$mode = 'all';
if($id){
$conditions['Contact.id'] = $id;
$mode = 'single';
}
$contacts = $this->Contact->find('all', array('conditions' => $conditions));
$this->set(compact('contacts', 'mode'));
}
Hi all I'm using zend framework (but I think this is irrelevant) and php5 and I just want to modify an object of an object
public function saveSite($post) {
$form = new Diff_Form_Download();
$subform = new Diff_Form_DownloadSubform();
$form = $this->view->form;
$newSite = 0;
$sitesRecord = new Diff_Model_Sites();
$debugString = null;
if (is_array($post)) {
$subform = $this->getSubformByPost($post);
$debugString = $subform->getContent();
echo $debugString;
//new site instertion
if (is_null($subform)) {
$subform = $form->getSubForm('NewSite');
$newSite = 1;
}
$values = reset($subform->getValues());
$sitesRecord = Doctrine_Core::getTable('Diff_Model_Sites')->findOneBy('idSite', $values['idSite']);
if ($sitesRecord) {
$sitesRecord->idSite = $values['idSite']; //useless but necessary to make Doctrine understand to use update?
} else { //if the record is not present instantiate a new object (otherwise save() will not work
$sitesRecord = new Diff_Model_Sites();
}
$sitesRecord->content = $subform->getContent(); //$values['content'];
$sitesRecord->newHtml = $subform->getContent();
$sitesRecord->url = $values['url'];
$sitesRecord->shortName = $values['shortName'];
$sitesRecord->lastChanged = date("Y-m-d H:i:s");
$sitesRecord->pollingHours = $values['pollingHours'];
$sitesRecord->minLengthChange = $values['minLenghtChange'];
if (Zend_Auth::getInstance()->hasIdentity()) { //save the owner
$sitesRecord->idOwner = Zend_Auth::getInstance()->getIdentity()->idOwner; //retrieve the owner
$sitesRecord->save();
} else {
throw new Exception("your session have expired: \n please login again");
}
}
}
/**
* return the calling subform
* #param type $post
* #return type
*/
public function getSubformByPost($post) {
$form = new Diff_Form_Download();
$form = $this->view->form;
$subform = new Diff_Form_DownloadSubform();
$subformName = "site" . $post['idSite'];
$subform = $form->getSubForm($subformName);
return $subform;
}
public function refreshOneDiff($post) {
$debugString;
if (is_array($post)) {
$form = new Diff_Form_Download();
$form = $this->view->form;
$subform = new Diff_Form_DownloadSubform();
$subform = $this->getSubformByPost($post);
if (!$subform)
$subform = $this->view->form->getSubformByPost('NewSite');
$url = $subform->getUrl();
$idSite = $subform->getIdSite();
$crawler = new Crawler();
$newpageContent = $crawler->get_web_page($url);
$siteRecord = new Diff_Model_Sites();
$siteRecord = $subform->getSiteRecord();
if ($siteRecord) //check if the record is not null
$oldpageContent = $siteRecord->get('content');
else
$oldpageContent = null;
$differences = $this->getDiff($oldpageContent, $newpageContent);
if (!is_null($differences)) {
$siteRecord->content = $newpageContent;
$subform->setContent($newpageContent);
$subform->setContentDiff($differences);
$subform->setSiteRecord($siteRecord);
$subform = $this->getSubformByPost($post);
$debugString = $subform->getContent();
}
//echo $debugString;
$sitePresence = Doctrine_Core::getTable('Diff_Model_Sites')->findOneBy('idSite', $idSite);
if ($sitePresence) {
//$this->saveSite($post);
$this->debugtry($post);
}
} else {
}
}
Basically what I'm doing here is:
1) grab a the form from the view
2) grab a subform from the form (let's call it SubformX)
3) grab an object "siteRecordX" from SubformX
4) change a value of "siteRecordX"
5) call a function saveRecord()
6) In this function regrab the same SubformX and echoing the value of the object siteRecordX
Surprisingly if i change a variable of SubformX it will stay that way, if I change a variable of an object of SubformX it will remain unchanged (if I retrieve SubformX).
It looks like, even if SubformX is passed by reference it is not the same for it's subobjects, wich are passed by value and so they disappear changing the context of the function.
Can you please help me?
Thanks
EDIT
I still cannot solve this issue nor understand it:
This is the constructor of the subform:
public function __construct($site = null, $options = null) {
if ($site instanceof Diff_Model_Sites) {
$this->_shortName = $site->get('shortName');
$this->_url = $site->get('url');
$this->_content = $site->get('content');
$this->_idSite = $site->get('idSite');
$this->_siteRecord = $site;
$this->_lastChanged = $site->get('lastChanged');
}parent::__construct($options);}
while this is the function of SubformX i use to set the value.
public function setContent($contentText) {
$this->_siteRecord->content = $contentText;
$this->_content = $contentText;
}
and this is the function of the subform that I call to get the value
public function getContent() {
if (isset($this->_siteRecord)) {
//return $this->_content;
return $this->_siteRecord->content;
}
}
with the commented line I'm able to retrieve the updated value, not with the second.
This is a real mystery to me because i set and get them exactly the same way at exactly the same point and i cannot understand the difference.
Your _siteRecord property is an ORM object (Doctrine, it appears). So its data may have some behaviors that are not standard for a reference-type object. It surely has some override of __get and __set. It also employs caching. These things are necessary to keep the database-model interaction working properly, but they can confuse what should be a reference and value types. (See: http://www.codinghorror.com/blog/2006/06/object-relational-mapping-is-the-vietnam-of-computer-science.html)
P.S.: in your constructor you use:
$this->_content = $site->get('content');
$this->_siteRecord = $site;
but in your getContent() you use:
$this->_siteRecord->content;
That difference might be part of the problem.
Thank you all guys. It was Doctrine caching.
I have not investigated further the problem, but after getting rid of Doctrine everything works fine.
I have lost one entire day after this issue.
Moreover today I have lost another day for another curious problem related to Doctrine.
It seems that each time you gather data from your db Doctrine decode them for you (just like the php function utf8_decode($data).
Of course if you get the data and then put it back in the db again it will result in a total mayhem of coding and decoding.
This is enough. I still think that ORM are great programming tools but simply Doctrine is not.
I will not rest in peace since I'll have it eliminated from my program.
I will use Zend_Db library instead. Which I have mostly already done without regret and without facing the above-mentioned Doctrine's problems.
Again thanks to Seth Battin and Dave Random for the help and patience to understand my noob-coding.