Typoscript filelink - Wrap URL within link - typo3

First, here is the Typoscript :
20 = TEXT
20 {
value {
field = field_title
wrap = |.txt
}
filelink {
stdWrap.wrap = <li>|</li>
path = fileadmin/txt-files/
}
}
The result I get is :
<li>
<a href="/fileadmin/txt-files/Title.txt">
<img src="typo3/sysext/frontend/Resources/Public/Icons/FileIcons/txt.png">
</a>
</li>
And what I need is :
<li>
<a href="/fileadmin/force_download_script.php?filepath=/fileadmin/txt-files/Title.txt">
<img src="typo3/sysext/frontend/Resources/Public/Icons/FileIcons/txt.png">
</a>
</li>
I need to make the link downloadable, rather than opening the file in the browser. For that I have a force_download_script.php, but when I do that :
wrap = fileadmin/force_download_script.php?filepath=|txt
instead of the current wrap, filelink doesn't find the file anymore.
I have tried using ATagBeforeWrap.wrap but it doesn't look like it's made for that purpose. I also tried typolinkConfiguration.wrap without any success.
Any idea of how to achieve that ? Using a COA maybe ?
Thank you !

I would not do this with a script, but with server configuration. If you use Apache and have .htaccess enabled, you can add the configuration to a .htaccess file in the directory where the files are located. See https://css-tricks.com/snippets/htaccess/force-files-to-download-not-open-in-browser/
Alternatively you can also use the HTML5 download attribute. This is not supported by Internet Explorer however (it is supported by Edge though).

The issue can get quite a bit complicated, but step by step:
your code above might be wrong if it's not just a copy & paste fault:
wrap = fileadmin/force_download_script.php?filepath=|.txt
The dot before txt was missing.
Nevertheless it is still interesting if the php-script is triggered.
It's possible that the script is not triggered due to some settings in typo3conf/LocalConfiguration.php respectively some settings in the install-tool.
Depending on the TYPO3-Version it's also possible that the script is not triggered at all because all scripts are being required now in an extension. That means you might need to create an extension for that script.
Also simple wrapping of the result with the script-path might not be enough, but you have to call it explicitly by TypoScript perhaps by including the script as user-function or lib.
The admin-panel might be useful to debug some things about your script but if not you've to include some debug-output first in your own code, if that's not enough in the core (temporary).
So you've to find out if your script is triggered and if not, the reason for it.

Are you sure .filelink is what you are looking for?
.filelink is for a set of files. For all files in the folder given by .path a link will be generated. see manual
From your description you want a text wrapped with a link to one single file. That would be more a problem for .typolink where you specify the link in .parameter.
if you really want a link list of multiple files, each wrapped with your script you need to modify .typolinkConfiguration.parameter which will be used internaly by .filelink.
Anyway it might be possible to do a wrap which then would be:
.typolinkConfiguration.parameter.wrap = /fileadmin/force_download_script.php?|
Maybe it is easier to build your list with .stdWrap.filelist, where you can use the filenames in any way to wrap your own href parameter for an A-tag.

To use the TYPO3 core solution with file links you can use this guide:
Create a file storage where you want your "secured" files in TYPO3 backend
Do not set the checkbox "Is public?" in the storage record
The links will be rendered with eID and file parameters
You can look into the FileDumpController handling these links: https://github.com/TYPO3/TYPO3.CMS/blob/2348992f8e3045610636666af096911436fa1c89/typo3/sysext/core/Classes/Controller/FileDumpController.php
You can use the included hook to extend this controller with your logic.
Unfortunately I can't find any official documentation for this feature, but will post it when I find something or wrote it myself. ;)
Maybe this can help you, too: https://extensions.typo3.org/extension/fal_securedownload/
Here is the official part, but it's not much: https://docs.typo3.org/typo3cms/CoreApiReference/ApiOverview/Fal/Administration/Storages.html?highlight=filedumpcontroller

Related

is there a way to add custom labels to doxygen output?

If you use doxygen, you'll have noticed how certain adornments can appear in the header bar for the detailed info for a given function. Here's an example, it has the inline adornment, another one I've seen is static and I expect there are others.
I'm actually using doxygen to document Javascript on a mixed C++/Javascript project and would like to put an async adornment into the documentation for functions that are asynchronous. I'm using Coherent labs excellent script to do to this.
So, is there a way to insert custom adornments? I'd like the syntax to be something like this:
/// #adorn async
I don't see a direct solution in doxygen for "custom" labels. Problem would of course also be that it should work for all output types.
In e.g. LaTeX / PDF the static is shown as [static].
In HTML I think the relevant part is:
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
Maybe you could do something with the css files / or embedding a javascript script in the HTML code.
Other solution would be to add a command to doxygen that handles this type of requests, but this would mean again a new command in doxygen.

Link to file in Fluid – how to specify storage?

As far as I know, there's no such thing as an f:link.file or v:link.file viewhelper.
There used to be a solution using file.originalResource.publicUrl as the value to point the link to, as in
<f:link.page pageUid="{file.originalResource.publicUrl}" target="_blank">
Am I right that this is no longer necessary? I got this (using ext:mask):
<f:link.page pageUid="{file.identifier}" target="_blank">
returning the same value, while originalResource.publicUrl would not even show up in f:debug.
BUT in file.identifier the storage path, e.g. fileadmin, is not present. How do I add it to the viewhelper?
Or, what is the currently recommended solution for a link to a file in TYPO3 7.6?
Just use {file.name}. When absolute URL or some special configuration is needed use <f:link.typolink parameter="{file.publicUrl}">{file.name}</f:link.typolink>.
TYPO3 11 introduced a new ViewHelper for this
<f:link.file file="{file}" target="_blank">Download</f:link.file>
https://docs.typo3.org/other/typo3/view-helper-reference/11.5/en-us/typo3/fluid/latest/Link/File.html
For me, #minifranske’s solution worked only as a hint: I needed to use {file.originalResource.publicUrl} instead:
<f:link.typolink parameter="{file.originalResource.publicUrl}">{file.originalResource.title}</f:link.typolink>
also available:
{file.originalResource.name}
{file.originalResource.description}
{file.originalResource.alternative}
Nevertheless, if anybody knows a proper core solution which resembles that of the Rich Text Editor, I’d be happy to hear about it:
file link
page link
<f:uri.image image="{imageObject}" /> produces the path + filename for your FAL object.

Mezzanine/TinyMCE filtering script type

I'm building a website using brython and I came by a problem that has nothign to do with it.
My problem is with Mezzanine or TinyMCE editor (I'm not sure which). To make brython work I need the script tag to be "text/python". But the editor filters it automatically to "text/javascript".
I disabled the filtering already, both in the admin panel and in the actual source code, I tried adding "text/python" to the RICHTEXT_ALLOWED defaults in the mezzanine configuration too.
Just to be clear, security is not an issue, this particular feature won't go online in the final version of the website.
Although the HTML specification does allow one to put any value other than "text/javascript" in script's type attribute, few projects do that, and Brython is one of those few. It is likely the "text/javascript" value is simply hardcoded in the editor and it won't allow you to change that.
(There is probably a big chance of having an issue closed as "won't fix/not a bug" or equivalent if you try to report this to the editor's issue tracker).
I think the workaround in this case is to write some javascript to change the text on the attribute on the relevant script tags to "text/python" prior to calling Brython. i.e., instead of triggering Brython on your page with
<body onload="brython()" >
Do something along
<body onload="function (){var x = document.getElementsByName("python"); for(var i=0; i < x.length; x++){x.type="text/python"};brython()}()" >
(and of course, add the attribute name='python' to all your python script tags)

TYPO3 extension: how to find certain TS setting

I found in typo3 admin side(/typo3), you can have two ways to set up TS,
you can set up through template->root, I think TS here will affect the whole site.
you can set up through template->certain page, it will only affect this page.
So my question is:
If I want to find where(which page) has TS setting such as : code = LIST, how could I do?
Use Web > Template module it has tools, you can for an example use Template Analyzer for the search
Try querying the database in phpMyAdmin or similar. The following looks in Template Setup:
SELECT pid, config, constants
FROM sys_template
WHERE config LIKE '%code = LIST%'
Replace config with constants to look in Template Constants. pid is the page ID.
If it is not set in the TypoScript, it perhaps has been set in the plugin itself. Just check the plugin content element itself.
In the Template module, go to the page where the setting is in effect.
Use the TSOB (Typo Script Object Browser) to search for "list":
This must show you all TS for this page that contains "list".
If you don't see the setting you can run a cmd/ctrl-F Search over the entire results.
You would have to search for "[code] = LIST".
Which will lead you to the following entry:
Hovering over the label will produce the above tooltip. Copy the line number.
Now change to the Template Analyzer. Here, you can click through all cascading templates and search for the line number:
This is definitely the line that sets that value.
From the "Template hierarchy" tree you will easily find the template that contains the setting.

CKEditor automatically strips classes from div

I am using CKEditor as a back end editor on my website. It is driving me round the bend though as it seems to want to change the code to how it sees fit whenever I press the source button. For example if I hit source and create a <div>...
<div class="myclass">some content</div>
It then for no apparent reason strips the class from the <div>, so when I hit source again it has been changed to...
<div>some content</div>
I presume this irritating behaviour can be turned off in the config.js, but I have been digging and cant find anything in documentation to turn it off.
Disabling content filtering
The easiest solution is going to the config.js and setting:
config.allowedContent = true;
(Remember to clear browser's cache). Then CKEditor stops filtering the inputted content at all. However, this will totally disable content filtering which is one of the most important CKEditor features.
Configuring content filtering
You can also configure CKEditor's content filter more precisely to allow only these element, classes, styles and attributes which you need. This solution is much better, because CKEditor will still remove a lot of crappy HTML which browsers produce when copying and pasting content, but it will not strip the content you want.
For example, you can extend the default CKEditor's configuration to accept all div classes:
config.extraAllowedContent = 'div(*)';
Or some Bootstrap stuff:
config.extraAllowedContent = 'div(col-md-*,container-fluid,row)';
Or you can allow description lists with optional dir attributes for dt and dd elements:
config.extraAllowedContent = 'dl; dt dd[dir]';
These were just very basic examples. You can write all kind of rules - requiring attributes, classes or styles, matching only special elements, matching all elements. You can also disallow stuff and totally redefine CKEditor's rules.
Read more about:
Content filtering in CKEditor – why do you need content filter.
Advanced Content Filter – in deep description of the filtering mechanism.
Allowed content rules – how to write allowed content rules.
I found a solution.
This turns off the filtering, it's working, but not a good idea...
config.allowedContent = true;
To play with a content string works fine for id, etc, but not for the class and style attributes, because you have () and {} for class and style filtering.
So my bet is for allowing any class in the editor is:
config.extraAllowedContent = '*(*)';
This allows any class and any inline style.
config.extraAllowedContent = '*(*);*{*}';
To allow only class="asdf1" and class="asdf2" for any tag:
config.extraAllowedContent = '*(asdf1,asdf2)';
(so you have to specify the classnames)
To allow only class="asdf" only for p tag:
config.extraAllowedContent = 'p(asdf)';
To allow id attribute for any tag:
config.extraAllowedContent = '*[id]';
etc etc
To allow style tag (<style type="text/css">...</style>):
config.extraAllowedContent = 'style';
To be a bit more complex:
config.extraAllowedContent = 'span;ul;li;table;td;style;*[id];*(*);*{*}';
Hope it's a better solution...
Edit: this answer is for those who use ckeditor module in drupal.
I found a solution which doesn't require modifying ckeditor js file.
this answer is copied from here. all credits should goes to original author.
Go to "Admin >> Configuration >> CKEditor"; under Profiles, choose your profile (e.g. Full).
Edit that profile, and on "Advanced Options >> Custom JavaScript configuration" add config.allowedContent = true;.
Don't forget to flush the cache under "Performance tab."
Since CKEditor v4.1, you can do this in config.js of CKEditor:
CKEDITOR.editorConfig = function( config ) {
config.extraAllowedContent = '*[id](*)'; // remove '[id]', if you don't want IDs for HTML tags
}
You can refer to the official documentation for the detailed syntax of Allowed Content Rules
if you're using ckeditor 4.x you can try
config.allowedContent = true;
if you're using ckeditor 3.x you may be having this issue.
try putting the following line in config.js
config.ignoreEmptyParagraph = false;
This is called ACF(Automatic Content Filter) in ckeditor.It remove all unnessary tag's What we are using in text content.Using this command in your config.js file should be turn off this ACK.
config.allowedContent = true;
Please refer to the official Advanced Content Filter guide and plugin integration tutorial.
You'll find much more than this about this powerful feature. Also see config.extraAllowedContent that seems suitable for your needs.
Following is the complete example for CKEDITOR 4.x :
HTML
<textarea name="post_content" id="post_content" class="form-control"></textarea>
SCRIPT
CKEDITOR.replace('post_content', {
allowedContent:true,
});
The above code will allow all tags in the editor.
For more Detail : CK EDITOR Allowed Content Rules
If you use Drupal AND the module called "WYSIWYG" with the CKEditor library, then the following workaround could be a solution. For me it works like a charm. I use CKEditor 4.4.5 and WYSIWYG 2.2 in Drupal 7.33. I found this workaround here: https://www.drupal.org/node/1956778.
Here it is:
I create a custom module and put the following code in the ".module" file:
<?php
/**
* Implements hook_wysiwyg_editor_settings_alter().
*/
function MYMODULE_wysiwyg_editor_settings_alter(&$settings, $context) {
if ($context['profile']->editor == 'ckeditor') {
$settings['allowedContent'] = TRUE;
}
}
?>
I hope this help other Drupal users.
I found that switching to use full html instead of filtered html (below the editor in the Text Format dropdown box) is what fixed this problem for me. Otherwise the style would disappear.
I would like to add this config.allowedContent = true; needs to be added to the ckeditor.config.js file not the config.js, config.js did nothing for me but adding it to the top area of ckeditor.config.js kept my div classes
Another option if using drupal is simply to add the css style that you want to use. that way it does not strip out the style or class name.
so in my case under the css tab in drupal 7 simply add something like
facebook=span.icon-facebook2
also check that font-styles button is enabled
I face same problem on chrome with ckeditor 4.7.1. Just disable pasteFilter on ckeditor instanceReady.This property disable all filter options of Advance Content Filter(ACF).
CKEDITOR.on('instanceReady', function (ev) {
ev.editor.pasteFilter.disabled = true;
});