canonical urls are currently activated on the shop, but the won't be written in frontend source code. So I took a look even to the default-bootsrap theme, the last from github, but it seems it doesn't implement any canonical url.
I also checked all the controllers, but it seems no one sets a $canonical_url (something like..) smarty var, so what the hell is the related backoffice option?
I searched the web but found nothing really useful.
The backoffice option Canonical url is only used in controllers.
If you have activated the url rewriting option and try to access this link:
http://dev.test.com/index.php?id_product=1&controller=product
You will be redirected to, for example:
http://dev.test.com/tshirts/1-T-shirts-a-manches-courtes-delaves.html
Here is an extract from the canonicalRedirection method from FrontController class:
/**
* Redirects to canonical URL
*
* #param string $canonical_url
*/
protected function canonicalRedirection($canonical_url = '')
{
[...]
$redirect_type = Configuration::get('PS_CANONICAL_REDIRECT') == 2 ? '301' : '302';
header('HTTP/1.0 '.$redirect_type.' Moved');
header('Cache-Control: no-cache');
Tools::redirectLink($final_url);
}
In this method we get the canonical redirect option you selected in the BackOffice with this line Configuration::get('PS_CANONICAL_REDIRECT').
If you want canonical url in your html header you'll have to write or get a module for that as it is not included in Prestashop.
Related
I am trying to have users accessing some draft content (unpublished contents) links so they can log in and get redirected to these links. Once they click on the link, they will get redirected to the login page and once they log in with their credentials they will get redirected to the desired page. What happens is that when they click on any links they get redirected to the homepage.
I tried to add a rule in the /admin/config/workflow/rules but I was unable to figure out the conditions and actions of the proper event I need to add in order to have my users get redirected to login and then straight to the desired page (either published or unpublished it doesn't matter).
I am using Drupal 7.67 and mostly UI interface on a Windows 10 machine.
The easiest way I can think of is create function like this.
function modulename_redirect_when_unpublished(){
//Check if user is in rigth place (viewing nodes).
if(arg(0) == 'node' && arg(1)){
//Load this node.
$node = node_load(arg(1));
//Check if node status is different than published, and if user is not logged.
if($node->status != 1 && !user_is_logged_in()){
//Prepare destination to come back.
$destination = arg(0) . '/' . arg(1);
//Go to login page with destination saved.
drupal_goto('user/login', array('query' => array('destination' => $destination )));
}
}
}
You can pass any path in "destination" parameter in GET and after login it will redirect you there.
Only question is where to put this function. For tests purpose I called it in one of my custom module hook_init, but you can put it somewhere else, just be sure it will be called on 'node/%' pages - you mentioned something about using Rules, it could be done that way but I think it's overcomplicated to create custom rule just for one case to fire this particular function, so I suggest you to put this code in some hook_init like I did.
I've tested it on Drupal 7.57.
I added a ArtistsArtistsModuleFrontController on my artists module.
It's working perfectly but I add to go on the back office, section SEO & URL and edit module-artists-artists page to set Titles and URL (for each translations).
This is quite overkill and I would like my module to configure it automatically on installation.
Is this possible? How?
If you doesn't want to use database method, you can set directly meta title, meta description and meta keywords in your controller by set $this->context->smarty->tpl_vars['meta_title']->value
For custom url, you must use hookModuleRoutes : http://blog.belvg.com/how-to-generate-a-custom-url-in-prestashop.html
I am using the Wikipedia API to get information and display it in my web application.
I use a URL like the one below to access the API with an AJAX request in my JavaScript.
http://en.wikipedia.org/w/api.php?format=json&action=query&prop=revisions&titles=Barack%20Obama&rvprop=content&rvsection=0&rvparse
However, in the returned content, hyperlinks are specified with relative URLs of the form '/wiki/resource'. Now, when I display this content on my web page, the URLs become like
http://localhost:8003/wiki/resource
How can I make the URLs redirect to http://en.wikipedia/wiki/resource instead?
Thanks in advance!
Concatenate the base URL in front of it. For example:
wikiRelativeUrl = getRelativeUrl(); //returns something like /wiki/resource
baseUrl = "http://en.wikipedia";
fullUrl = baseUrl + wikiRelativeUrl;
//use fullUrl
I would like to utilize some of the social collaboration features in Sharepoint 2010, such as the Noteboard webpart and tagging, but do not want to use the My Site profile pages.
I have already built a custom control that redirects from the userdisp.aspx page to a custom user profile page. I would like to continue to use that custom profile page. However, it seems like user profile links that are generated by the Noteboard webpart, for example, go directly to the /Sites/MySites/person.aspx page without being routed through the /_layouts/userdisp.aspx page. So my profile redirect control doesn't catch it.
In Sharepoint Central Admin, under Manage Service Applications > User Profile Service Application > Manage User Permissions, I have only checked the box for "Use Social Features", not "Create Personal Site," so I am not sure why the profile page is not linking to the old userdisp.aspx page.
Is it possible to redirect these links back to the userdisp.aspx page?
It appears to be hardcoded into the webpart.
I looked at Microsoft.SharePoint.Portal.WebControls.SocialCommentControl and the link comes from UserProfile.PublicUrl, which is defined as:
public override Uri PublicUrl
{
get
{
string userProfileUrl = UserProfileGlobal.GetUserProfileURL(
this.m_objManager.UserProfileApplicationProxy,
this.m_objManager.PartitionID,
"?accountname=",
this.m_UserProfileFields["AccountName"].ToString());
if (!string.IsNullOrEmpty(userProfileUrl))
return new Uri(userProfileUrl);
else
return (Uri) null;
}
}
which eventually calls:
internal static string GetUserProfileURL(string profileWebUrl, string strIdentifier, string strValue)
{
if (string.IsNullOrEmpty(profileWebUrl))
return (string) null;
else
return PersonalSpaceGlobal.EnsureTrailingSlash(profileWebUrl)
+ "Person.aspx"
+ strIdentifier
+ (strIdentifier.Equals("?accountname=", StringComparison.OrdinalIgnoreCase)
? SPHttpUtility.UrlKeyValueEncode(strValue).Replace(":", "%3A")
: SPHttpUtility.UrlKeyValueEncode(strValue));
}
I can think of two workarounds:
Add jQuery to your page to change the URL (selector = span.socialcomment-username > a)
Create your own webpart containing a custom control that inherits from SocialCommentControl, which overrides RenderComment.
Overriding RenderComment is probably going to be messy. You will need to copy the decompiled code for the method just to change the following into your own code:
SocialCommentControl._GetProperty(
comment,
SocialCommentControl.SocialCommentProperty.PublicPage)
Hopefully, there are no internal method calls within RenderComment's 67 lines of code. Otherwise, it is going to be a lot more difficult to implement. It would be a lot easier if you could simply override _GetProperty, but unfortunately, it is a static method.
All of that to say, I would probably recommend the jQuery option over extending SocialCommentControl.
On my error page that I redirect to for any 404s, I'd like to record the url that the user tried to get to.
I've tried this but it doesn't work:
ErrorDocument 404 /error/?url=%{HTTP_REFERRER}
Can anyone tell me how to do it?
Try it with %{REQUEST_URI}. I'm not certain this will work in ErrorDocument since I've never tested it, but it's worth trying.
ErrorDocument 404 /error/?url=%{REQUEST_URI}
There isn't a direct way. Nor a perfect one. But there are few workarounds with PHP.
For example, I currently use a function to create the links of each page. So I would just need to add　file_exists() to the main function (few lines in a single function).
This is the function I would use to create urls:
function url ($Value)
{
// Do some stuff with the url
// [Not showed]
if (!file_exists("/internal/path/".$Value))
{
// Call a function to store the error in a database
error ("404", $Value);
// One way of handling it. Replace '/' for ' ' and search that string.
// Example: "path/to/page" would become "path to page".
$Value=str_replace("/","%20",$Value);
return "http://www.example.com/search=".$Value;
}
else
{
// If the page exists, create the normal link.
return $FullUrl;
}
}
This is my regular way of creating an urls:
<?php url('path/to/page'); ?>
I just thought about this method. It's great as it allows you to find missing pages even IF the user doesn't click on the links. Thank you for making me think about it and now I'll use it in my page (:
Another 'simpler' method (in case you do not wrap links) is that you store last couple of pages visited in $_SESSION['lastpage']; and $_SESSION['lastlastpage'];, if 404 is found then store the corresponding page from which the user tried to access the broken page. It's not a perfect solution since you have to manually find the broken link in the previous page, but at least it gives you some idea of where it is.
Disadvantage: As you can see, both solutions ONLY work with internal broken links.
It would seem there isn't a way.