I have a problem with reverse for regex routes, my config file is below:
routes.route1.type = "Zend_Controller_Router_Route_Regex"
routes.route1.route = "([^\,]+)([^p]*)(?:\,page_[0-9]+)?\.html"
routes.route1.defaults.controller = "index"
routes.route1.defaults.action = "find"
routes.route1.map.1 = "url_path"
routes.route1.map.2 = "url"
routes.route1.map.3 = "options"
routes.route1.map.4 = "page"
routes.route1.reverse = "%s%s,page_%d.html"
the url will be http://www.site.com/cat1/cat2/cat3/cat4/cat5/title-id1_id2,page_1.html
the number of categories is unspecified
current regex works fine, and gets all the categories at once, but the reverse formats all forward slashes to html format: %2F
does anyone know how I can keep the forward slashes? I need the reverse for pagination and all the html entities look just plain ugly.
thx :)
If you're using the URL helper, set the fourth parameter to false to disable the encoding (which is on by default). So something like:
<?=$this->url(array(
'url_path' => 'whatever',
'url' => 'something'
'options' => 'foo',
'page' => 'bar'
), 'route1', false, false)?>
Related
I have this URL :
dev.local.co/fr/admin/quoteManag/addquote/numberModel/123456/5
when I want to get the parameter numberModel.
On var_dump I get just "123456", not "123456/5"
You can use urlencode
$parameter = urlencode('123456/5'); // 123456%2F5
echo urldecode($_GET['numberModel']); // 123456/5
Or in your router, create a regex that will accept the slash as part of the parameter.
$route = new Zend_Controller_Router_Route_Regex("numberModel/([0-9\/]*)", array("module" => "MODULE", "controller" => "CONTROLLER", "action" => "ACTION"), array(1 => "numberModel"));
Not 100% but if this was me, I would get the url, explode it using /
Get the last 2 from the array, implode them.
But it depends on how you get the url, do you have a rewrite rule?
If so then I would look in that and you need to just sharpen it up slightly.
I'm new to Drupal and to web development. I'm very surprised I have not been able to find the answer to this with 2 hours of looking.
I'm using Drupal 7 and putting the below php into a tpl.php file.
The ? is printing as %3F and the = is printing as %3D.
<?php print l("link name", "relationship/".$user->uid."/request/1?destination=user/".$user->uid); ?>
What I need is: http://example.com/relationship/42/request/1?destination=user/42.
You're looking to add a query string to the URL, which means you need to pass the query string parameters as part of the $options argument to the l function.
In particular you need to pass the 'query' option inherited from the url function
l('link name', "relationship/{$user->uid}/request/1", array(
'query' => array(
'destination' => "user/{$user->uid}"
)
);
I am using CakePHP 2.4
I have a url for e.g. /sent?note=123&test=abc
I want to remove the note parameter while giving me the rest of the url back. i.e.
/sent?test=abc
I have a piece of code that works but only for query parameters. I would like to find out how to improve my code so that it works with:
named parameters
passed parameters
hashtag
E.g.
/sent/name1:value1?note=123&test=abc#top
This is the code I have written so far. https://github.com/simkimsia/UtilityComponents/blob/master/Controller/Component/RequestExtrasHandlerComponent.php#L79
UPDATE PART III:
Let me illustrate with more examples to demonstrate what I mean by a more generic answer.
The more generic answer should assume no prior knowledge about the url patterns.
Assuming given this url
/sent/name1:value1?note=123&test=abc
I want to get rid of only the query parameter note and get back
/sent/name1:value1?test=abc
The more generic solution should work to give me back this url.
Another example. This time to get rid of named parameters.
Assuming given this url again
/sent/name1:value1?note=123&test=abc
I want to get rid of name1 and get back:
/sent?note=123&test=abc
Once again, the more generic solution should be able to accomplish this as well.
UPDATE PART II:
I am looking for a more generic answer. Assuming the web app does not know the url is called sent. You also do not know if the query parameters contain the word note or test. How do I still accomplish the above?
I want to be able to use the same code for any actions. That way, I can package it into a Component to be reused easily.
UPDATE PART I:
I understand that hashtag will not be passed to PHP. So please ignore that.
Clues on how to get the values from the hashtag:
https://stackoverflow.com/a/7817134/80353
https://stackoverflow.com/a/940996/80353
What about using mod_rewrite ?
You can handle your URLS in an other way :
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^/sent/name:(.*)?note=(.*)&test=([az-AZ])(#(.*))$ /sent/name:$1/note:$2/test:$3$4
</IfModule>
I'm not sure about the regex, but this may pass variables to cakePHP in a clean way (but I haven't tested it, though)
[EDIT]
But if you want to work without knowing urls patterns, then you can use the $this->request array : with an URL like
action/id:10/test:sample?sothertest=othersample&lorem=ipsum
I can get all the arguments using this in my controller :
// In your controller's method
$arguments= array_merge_recursive($this->request->named,$this->request->query);
Then, $arguments will be an array containing both named and passed params :
array(
'id' => '10',
'test' => 'sample',
'sothertest' => 'othersample',
'lorem' => 'ipsum'
)
Is it better ?
[EDIT 2]
If you know which parameter you have to get rid of, and directly redirect to the new URL, this should work:
action/id:10/test:sample?knownParam=value&lorem=ipsum
or with
action/id:10/knownParam:value?othertest=othersample&lorem=ipsum
In your controller/appController action:
// Name of the known param
$knownParam = 'knownParam';
// Arguments
$arguments = array_merge_recursive($this->request->named, $this->request->query);
if (key_exists($knownParam, $arguments)) {
// Unset in named params:
unset($arguments[$knownParam]);
// Creating url:
$url = array(
'admin' => $this->request->params['prefix'],
'plugin' => $this->request->params['plugin'],
'controller' => $this->request->params['controller'],
'action' => $this->request->params['action']
);
// Adding args
foreach ($arguments as $k => $v) {
$url[$k] = $v;
}
// Redirect
$this->redirect($url);
}
This will redirect both urls to
action/id:10/param1:value1/param2:value2
without the "know param"...
Let us say you have created the following routes:
Router::connect('/projects/:id/quotations/:quotation_id/*',
array(
'controller' => 'quotations',
'action' => 'get_all_by_project', "[method]" => "GET"),
array(
'pass' => array('id', 'quotation_id'),
'id' => '[0-9]+',
'quotation_id' => '[0-9]+'
),
array(
'named' => array(
'name1',
'name2',
'name3'
)
)
);
In this route:
Passed parameters will be the compulsory parameters id and quotation_id obeying the order as the first and second passed parameter
Named parameters will be the optional parameters name1, name2, and name3.
Query parameters will, of course, be optional as well and depend on what you actually have in the url.
you need the asterisk at the end so that the named parameters can pass through
Let us assume the following pretty url and the ugly url of the same action:
/projects/1/quotations/23/name2:value2/name3:value3/name1:value1?note=abc&test=123 (pretty)
/quotations/get_all_by_project/1/23/name2:value2/name3:value3/name1:value1?note=abc&test=123 (ugly)
First part of the answer:
Let us consider only the scenario of removing the query parameter note.
We should get back
/projects/1/quotations/23/name2:value2/name3:value3/name1:value1?test=123 (pretty)
/quotations/get_all_by_project/1/23/name2:value2/name3:value3/name1:value1?test=123 (ugly)
The following Component method will work. I have tested it on both the ugly and pretty urls.
public function removeQueryParameters($parameters, $here = '') {
if (empty($here)) {
$here = $this->controller->request->here;
}
$query = $this->controller->request->query;
$validQueryParameters = array();
foreach($query as $param=>$value) {
if (!in_array($param, $parameters)) {
$validQueryParameters[$param] = $value;
}
}
$queryString = $this->_reconstructQueryString($validQueryParameters);
return $here . $queryString;
}
protected function _reconstructQueryString($queryParameters = array()) {
$queryString = '';
foreach($queryParameters as $param => $value) {
$queryString .= $param . '=' . $value . '&';
}
if (strlen($queryString) > 0) {
$queryString = substr($queryString, 0, strlen($queryString) - 1);
$queryString = '?' . $queryString;
}
return $queryString;
}
This is how you call the Component method.
$newUrl = $this->RequestExtrasHandler->removeQueryParameters(array('note'));
RequestExtrasHandler is the name of Component I wrote that has the above method.
Second part of the answer:
Let us consider only the scenario of removing the named parameter name2.
We should get back
/projects/1/quotations/23/name3:value3/name1:value1?test=123 (pretty)
/quotations/get_all_by_project/1/23/name3:value3/name1:value1?test=123 (ugly)
The following Component method will work. I have tested it on both the ugly and pretty urls.
public function removeNamedParameters($parameters, $here = '') {
if (empty($here)) {
$here = $this->controller->request->here;
}
$query = $this->controller->request->query;
$named = $this->controller->request->params['named'];
$newHere = $here;
foreach($named as $param=>$value) {
if (in_array($param, $parameters)) {
$namedString = $param . ':' . $value;
$newHere = str_replace($namedString, "", $newHere);
}
}
$queryString = $this->_reconstructQueryString($query);
return $newHere . $queryString;
}
This is how you call the Component method.
$newUrl = $this->RequestExtrasHandler->removeNamedParameters(array('name2'));
RequestExtrasHandler is the name of Component I wrote that has the above method.
Third part of the answer:
After I realized that passed parameters are compulsory, I found that there is no real business need to remove passed parameters if at all.
Another problem is that unlike named parameters and query parameters, passed parameters tend not to have the keys present in the $this->controller->request->params['pass']
$this->controller->request->params['pass'] is usually in the form of a numerically indexed array.
Hence, there is huge challenge to take out the correct passed parameters.
Because of that, I will not create any method to remove passed parameters.
Check out the code here in details:
https://github.com/simkimsia/UtilityComponents/blob/d044da690c7b83c72a50ab97bfa1843c14355507/Controller/Component/RequestExtrasHandlerComponent.php#L89
maybe simple php functions can do what you want
$url = '/sent?note=123&test=abc'; //for example
$unwanted_string = substr($url, 0,strrpos($url,'&') + 1);
$unwanted_string = str_replace('/sent?', '', $unwanted_string);
$url = str_replace($unwanted_string, '', $url);
This is just a curious question, the reasoning behind it is purely to be slightly more lazy on my part. Here is what I mean..
Say I have a website, where htaccess makes nice urls, and sends that data to the $_GET['p'] array key as the current 'page'. In the index file, I setup the page, and the first thing I do is setup some page settings in a config file, $_PAGE array. Now, say I have multiple pages I want to have the same settings, (and down in the page, other things may slightly change that do not correspond to the settings. So currently, I have something that looks like the following 2 php files.
// index.php
include('page.array.php');
echo '<title>'.$_PAGE[$_GET['p']]['title'].'</title>';
// page.array.php
$_PAGE = array(
'some/page/' => array(
'title' => 'This is an example'
)
)
$_PAGE['some/aliased/page/'] = $_PAGE['some/page/'];
Notice that at the end ofthe page array, in order to 'alias' a page I must add this to the end after the array has been created.
Is there any method in php that maybe I am just unaware of, that could make me a tad bit lazier (and at the same time add to cleaner code), and make it so I can simply alias the key? I notice the following doesn't work, and I suppose my question is, is there any way to create the alias within the same array during the creation of the array?
This example deosn't work:
// page.array.php
$_PAGE = array(
'some/page/' => array(
'title' => 'This is an example'
),
'some/aliased/page/' => $_PAGE['some/page/']
)
Maybe a way to refer to "this" array, from within itself?
If this is not possible, I don't have an issue with the "Not Possible" answer. Though if you have a better method of solving this, other then the way I have described above, in the sake of being lazier, I would be interested in reading it :)
I don't believe you can have array values that mirror other values in the array like this. The first thing that comes to mind though would be for you to construct your $_PAGE array from within a switch statement, using fall-through values as aliases:
// Define path for testing, and empty page array
$path = "some/aliased/page";
$page = Array();
// Time to evaluate our path
switch ($path) {
// If it's either of these two cases
case "some/page":
case "some/aliased/page":
// Assign this array to $page
$page = Array("Title" => "Two Paths, One Page.");
break;
// If it's this case
case "some/other/path":
// Assign this array to $page
$page = Array("Title" => "Something else.");
break;
// If the path isn't found, default data
default:
$page = Array("Title" => "Page not found");
}
// Output the result
var_dump($page);
Execute it: http://sandbox.onlinephpfunctions...ebd3dee1f37c5612c25
It's possible:
$_PAGE = array('some/page/' => array('title' => 'This is an example'));
$_PAGE['some/aliased/page/'] = &$_PAGE['some/page/'];
$_PAGE['some/page/'] = 7;
var_dump($_PAGE);
Use the & to get a reference to a (non-object) variable instead of its value.
I have a problem with the pagination in my search page.
When a user search something I have a url like domain.com/search/?s=keyword
but paginator gives me links like domain.com/search/page:x,
so in the next and prev and numbers page the get parameter is lost. I need to configure paginator to get links like domain.com/search/page:x/?s=keyword
But I can't do this.
I need to know how to configure
$paginator->options();
$paginator->next();
$paginator->prev();
$paginator->numbers();
to get the needed efect.
Thanx.
create the options array
$options = array(
'url'=> array(
'controller' => 'posts',
'action' => 'search',
'?' => 'keyword='.$keyword
)
);
set it to the helper
$paginator->options($options)
and then you can use the paginator helper while retaining the GET variables.
hope that it helped :)
to make it easier you can putl $paginator options in your view or .ctp file
$this->Paginator->options['url']['?'] = $this->params['ur];
then put the value that you want :)
To pass all URL arguments to paginator functions, add the following to your view:
Plain Text View
$paginator->options(array('url' => $this->passedArgs));
That's it.
See
http://book.cakephp.org/2.0/en/core-libraries/components/pagination.html
I used Matyas solution, but for $keyword I did like this:
$queryString = explode('?', $_SERVER['REQUEST_URI']);
$options = array('url'=> array('controller' => 'post', 'action' => 'search', '?' => $queryString[1]));
use statement in your view for pass parameters while pagination
$paginator->options(array('url' => $this->passedArgs));
this is simplest way to pass parameters.
Some time $this->passedArgs not working at that time pass static value at there and try with that static value.
$paginator->options(array('url' => array('a', 'b')));
Check this comment.
I used it, it works fine.
in app_controller file:
function _paginatorURL() {
$passed = "";
$retain = $this->params['url'];
unset($retain['url']);
$this->set('paginatorURL',array($passed, '?' => http_build_query($retain)));
}
function beforeFilter()
{
$this->_paginatorURL();
}
in views file:
<?php $paginator->options = array( 'url' => $paginatorURL );?>
Hope it helps.
Basically you can do it like this:
function list_results($keywords)
{
$data = $this->paginate('Posts', array('Post.title LIKE' => '%'.$keywords.'%'));
}
I know this is old but found a simple solution that works for me. Add following in view file -
$paginator->options(array('url' => array_merge($this->passedArgs,
array('?' => ltrim(strstr($_SERVER['QUERY_STRING'], '&'), '&')))));
Found it here
$this->Paginator->options['url']['?'] = ['key' => $this->params['url']['value']];