TOPIC: TEXTPATTERN
Lessons learned during migrations to Grav CMS from Textpattern
21st February 2026
After the most of four years since the arrival of Textpattern 4.8.8, Textpattern 4.9.0 was released. Since, I was running two subsites using the software, I tried one of them out with the new version. That broke an elderly navigation plugin that no longer appears in any repository, prompting a rollback, which was successful. Even so, it stirred some curiosity about alternatives to this veteran of the content management system world, which is pushing on for twenty-two years of age. That might have been just as well, given the subsequent release of Textpattern 4.9.1 because of two reported security issues, one of which affecting all preceding versions of the software.
Well before that came to light, there had been a chat session in a Gemini app on a mobile which travelling on a bus. This started with a simple question about alternatives to Textpattern. The ensuing interaction led me to choose Grav CMS after one other option turned out to involve a subscription charge; A personal website side hustle generating no revenue was not going to become a more expensive sideline than it already was, the same reasoning that stops me paying for WordPress plugins.
Exploring Known Options
Without any recourse to AI capability, I already had options. While WordPress was one of those that was well known to me, the organisation of the website was such that it would be challenging to get everything placed under one instance and I never got around to exploring the multisite capability in much depth. Either way, it would prove to involve quite an amount of restructuring, Even having multiple instances would mean an added amount of maintenance, though I do automate things heavily. The number of attack surfaces because of database dependence is another matter.
In the past, I have been a user of Drupal, though its complexity and the steepness of the associated learning curve meant that I never exploited it fully. Since those were pre-AI days, I wonder how things would differ now. Nevertheless, the need to make parts of a website fit in with each other was another challenge that I failed to overcome in those days. Thus, this content framework approach was not one that I wished to use again. In short, this is an enterprise-grade tool that may be above the level of personal web tinkering, and I never did use its capabilities to their full extent.
The move away from Drupal brought me to Hugo around four years ago. That too presents a learning curve, though its inherent flexibility meant that I could do anything that I want with it once I navigated its documentation and ironed out oversights using web engine searches. This static website generator is what rebuilds a public transport website, a history website comprised of writings by my late father together with a website for my freelancing company. There is no database involved, and you can avoid having any dynamic content creation machinery on the web servers too. Using Git, it is possible to facilitate content publishing from anywhere as well.
Why Grav?
Of the lot, Hugo had a lot going for it. The inherent flexibility would not obstruct getting things to fit with a website wide consistency of appearance, and there is nothing to stop one structuring things how they wanted. However, Grav has one key selling point in comparison: straightforward remote production of content without recourse to local builds being uploaded to a web server. That decouples things from needing one to propagate the build machinery across different locations.
Like Hugo, Grav had an active project behind it and a decent supply of plugins and an architecture that bested Textpattern and its usual languid release cycle. The similarity also extended as far as not having to buy into someone else's theme: any theming can be done from scratch for consistency of appearance across different parts of a website. In Grav's case, that means using the Twig PHP templating engine, another thing to learn and reminiscent of Textpattern's Textile as much as what Hugo itself has.
The centricity of Markdown files was another area of commonality, albeit with remote editing. If you are conversant with page files having a combination of YAML front matter and subsequent page content from Hugo, Grav will not seem so alien to you, even if it has a web interface for editing that front matter. This could help if you need to edit the files directly for any reason.
That is never to say that there were no things to learn, for there was plenty of that. For example, it has its own way of setting up modular pages, an idea that I was to retrofit back into a Hugo website afterwards. This means care with module naming as well as caching, editor choice and content collections, each with their own uniqueness that rewards some prior reading. A learning journey was in the offing, a not attractive part of the experience in any event.
Considerations
There have been a number of other articles published here regarding the major lessons learned during the transitions from Textpattern to Grav. Unlike previous experiences with Hugo, another part of this learning was the use of AI as part of any debugging. At times, there was a need to take things step by step, interacting with the AI instead of trying out a script that it had put my way. There are times when one's own context window gets overwhelmed by the flow of text, meaning that such behaviour needs to be taken in hand.
Another thing to watch is that human consultation of the official documentation is not neglected in a quest for speed that lets the AI do that for you; after all, this machinery is fallible; nothing we ever bring into being is without its flaws. Grav itself also comes from a human enterprise that usefully includes its own Discord community. The GitHub repository was not something to which I had recourse, even if the Admin plugin interface has prompts for reporting issues on there. Here, I provide a synopsis of the points to watch that may add to the help provided elsewhere.
Choosing an Editor
By default, Grav Admin uses CodeMirror as its content editor. While CodeMirror is well-suited to editing code, offering syntax highlighting, bracket matching and multiple cursors, it renders its editing surface in a way that standard browser extension APIs cannot reach. Grammar checkers and spell-check extensions such as LanguageTool rely on native editable elements to detect text, and CodeMirror does not use these. The result is that browser-based writing tools produce no output in Grav Admin at all, which is a confirmed architectural incompatibility rather than a configuration issue documented in the LanguageTool issue tracker.
This can be addressed by replacing CodeMirror using the TinyMCE Editor Integration plugin, installable directly from the Admin plugin interface, which brings a familiar style of editor that browser extensions can access normally. Thus, LanguageTool functionality is restored, the writing workflow stays inside Grav Admin and the change requires only a small amount of configuration to prevent TinyMCE from interfering with Markdown files in undesirable ways. Before coming across the TinyMCE Editor plugin, I was seriously toying with the local editing option centred around a Git-based workflow. Here, using VS Code with the LanguageTool extension like I do for Hugo websites remained a strong possibility. The plugin means that the need to do this is not as pressing as it otherwise might be.
None of this appears to edit Twig templates and other configuration files unless one makes use of the Editor plugin. My brief dalliance with this revealed a clunky interface and interference with the appearance of the website, something that I never appreciated when I saw it with Drupal. Thus, the plugin was quickly removed, and I do not miss it. As it happened, editing and creating files over an SSH connection with a lightweight terminal editor worked well enough for me during the setup phase anyway. If I wanted a nicer editing experience, then a Git-based approach would allow local editing in VSCode before pushing the files back onto the server.
Grav Caching
Unlike WordPress, which requires plugins to do so, Grav maintains its own internal cache for compiled pages and assets. Learning to work with it is part of understanding the platform: changes to CSS, JavaScript and other static assets are served from this cache until it is refreshed. That can be accomplished using the admin panel or by removing the contents of the cache directory directly. Once this becomes second nature, it adds very little overhead to the development process.
Modular Pages
On one of the Textpattern subsites, I had set up the landing page in a modular fashion. This carried over to Grav, which has its own way of handling modular pages. There, the modular page system assembles a single page from the files found within a collection of child folders, each presenting a self-contained content block with its own folder, Markdown file and template.
All modules render together under a single URL; they are non-routable, meaning visitors cannot access them directly. When the parent folder contains a modular.md file, the name tells Grav to use the modular.html.twig template and whose front matter defines which modules to include and in what order.
Module folders are identified by an underscore at the start of their name, and numeric prefixes control the display sequence. The prefix must come before the underscore: _01.main is the correct form. For a home page with many sections this structure scales naturally, with folder names such as 01._title, 04._ireland or 13._practicalities-inspiration making the page architecture immediately readable from the file system alone.
Each module's Markdown filename determines which template renders it: a file named text.md looks for text.html.twig in the theme's modular templates folder. The parent modular.md assembles the modules using @self.modular to collect them, with a custom order list giving precise control over sequence. Once the folder naming convention and the template matching relationship are clear, the system is very workable.
Building Navigation
Given that the original impetus for leaving Textpattern was a broken navigation plugin, ensuring that Grav could replicate the required menu behaviour was a matter of some importance. Grav takes a different approach to navigation from database-driven systems, deriving its menu structure directly from the content directory tree using folder naming conventions and front matter flags rather than a dedicated menu editor.
Top-level navigation is driven by numerically prefixed subfolders within the content directory (pages), so a structure such as 01.home, 02.about and 03.blog yields an ordered working menu automatically. Visibility can be fine-tuned without renaming folders by setting visible: true or visible: false in a page's YAML front matter, and menu labels can be shortened for navigation purposes using the menu: field while retaining a fuller title for the page itself.
The primary navigation loop iterates over the visible children of the pages tree and uses the active and activeChild flags on each page object to highlight the current location, whether the visitor is on a given top-level page directly or somewhere within its subtree. A secondary menu for the current section is assembled by first identifying the active top-level page and then rendering its visible children as a list. Testing for activeChild as well as active in the secondary menu is important, as omitting it means that visitors to grandchild pages see no item highlighted at all. The approach differs from what was possible with Textpattern, where a single composite menu could drill down through the full hierarchy, but displaying one menu for pages within a given section alongside another showing the other sections proves to be a workable and context-sensitive alternative.
Setting Up RSS Feeds
Because Grav does not support the generation of RSS feeds out of the box, it needs a plugin and some extra configuration. The latter means that you need to get your head around the Grav concept of a collection because without it, you will not see anything in your feed. In contrast, database-driven platforms like WordPress or Drupal push out the content by default, which may mean that you are surprised when you first come across how Grav needs you to specify the collections explicitly.
There are two details that make performing configuration of a feed straightforward once understood. The first is that Grav routes do not match physical folder paths: a folder named 03.deliberations on disk is referenced in configuration as /deliberations, since the numeric prefix controls navigation ordering but does not appear in the route, that is the actual web page address. The second is the choice between @page.children, which collects only the immediate children of a folder, and @page.descendants, which collects recursively through all subdirectories. The collection definition belongs in the feed page's front matter, specifying where the content lives, how it should be ordered and in which direction.
Where All This Led
Once I got everything set in place, the end results were pleasing, with much learned along the way. Web page responsiveness was excellent, an experience enhanced by the caching of files. In the above discussion, I hardly mentioned the transition of existing content. For one subsite, this was manual because the scale was smaller, and the Admin plugin's interface made everything straightforward such that all was in place after a few hours of work. In the case of the other, the task was bigger, so I fell on an option used for a WordPress to Hugo migration: Python scripting. That greatly reduced the required effort, allowing me to focus on other things like setting up a modular landing page. The whole migration took around two weeks, all during time outside my client work. There are other places where I can use Grav, which surely will add to what I already have learned. My dalliance with Textpattern is feeling a little like history now.
Silence all "before you leave" messages in Firefox
20th August 2024
After updating a page in a Textpattern instance that I have, I got a pop-up message asking me to confirm my intention to leave the editor page. While recalling that there was a way to avoid these extra dialogue boxes, I could not remember what it was. In any case, it was hardly as if I needed to add extra mouse clicks to my day, even if there may have been good intentions on the browser developer's side.
The solution going into about:config. If doing this for the first time, you will be presented with a confirmation screen with an override tick box for later incursions. Once past the screen in question (assuming that you have not overridden it at a previous encounter), the next step is to search for dom.disable_beforeunload and set its value to true, since the default value is false.
While that did what I needed, I also noted another option called dom.require_user_interaction_beforeunload with a value of true. One has to wonder if setting that to false instead of changing dom.disable_beforeunload would have a similar effect. When I tried this, dom.require_user_interaction_beforeunload did not work as fully as dom.disable_beforeunload. Thus, I suggest sticking with the latter for now, even if some may view it as a heavy-handed way to go.
Why all the commas?
4th December 2022
In recent times, I have been making use of Grammarly for proofreading what I write for online consumption. That has applied as much to what I write in Markdown form, as it has with what is authored using content management systems like WordPress and Textpattern.
The free version does nag you to upgrade to a paid subscription, but is not my main irritation. That would be its inflexibility because you cannot turn off rules that you think intrusive, at least in the free version. This comment is particularly applicable to the unofficial plugin that you can install in Visual Studio Code. To me, the add-on for Firefox feels less scrupulous.
There are other options though, and one that I have encountered is LanguageTool. This also offers a Firefox add-on, but there are others not only for other browsers but also Microsoft Word. Recent versions of LibreOffice Writer can connect to a LanguageTool server using in-built functionality, too. There are also dedicated editors for iOS, macOS or Windows.
The one operating that does not get specific add-on support is Linux, but there is another option there. That uses an embedded HTTP server that I installed using Homebrew and set to start automatically using cron. This really helps when using the LanguageTool Linter extension in Visual Studio Code because it can connect to that instead of the public API, which bans your IP address if you overuse it. The extension is also configurable with the ability to add exceptions (both grammatical and spelling), though I appear to have enabled smart formatting only to have it mess up quotes in a Markdown file that then caused Hugo rendering to fail.
Like Grammarly, there is an online editor that offers more if you choose an annual subscription. That is cheaper than the one from Grammarly, so that caused me to go for that instead to get rephrasing suggestions both in the online editor and through a browser add-on. It is better not to get nagged all the time...
The title may surprise you, but I have been using co-ordinating conjunctions without commas for as long as I can remember. Both Grammarly and LanguageTool pick up on these, so I had to do some investigation to find a gap in my education, especially since LanguageTool is so good at finding them. What I also found is how repetitive my writing style can be, which also means that rephrasing has been needed. That, after all, is the point of a proofreading tool, and it can rankle if you have fixed opinions about grammar or enjoy creative writing.
Putting some off-copyright texts from other authors triggers all kinds of messages, but you just have to ignore these. Turning off checks needs care, even if turning them on again is easy to do. There, however, is the danger that artificial intelligence tools could make writing too uniform, since there is only so much that these technologies can do. They should make you look at your text more intently, though, which is never a bad thing because computers still struggle with meaning.
Moving a website from shared hosting to a virtual private server
24th November 2018
This year has seen some optimisation being applied to my web presences, guided by the results of GTMetrix scans. It was then that I realised how slow things were, so server loads were reduced. Anything that slowed response times, such as WordPress plugins, got removed. Usage of Matomo also was curtailed in favour of Google Analytics, while HTML, CSS and JS minification followed. Something that had yet to happen was a search for a faster server. Now, another website has been moved onto a virtual private server (VPS) to see how that would go.
Speed was not the only consideration, since security was a factor too. After all, a VPS is more locked away from other users than a folder on a shared server. There also is the added sense of control, so Let's Encrypt SSL certificates can be added using the Electronic Frontier Foundation's Certbot. That avoids the expense of using an SSL certificate provided through my shared hosting provider, and a successful transition for my travel website may mean that this one undergoes the same move.
For the VPS, I chose Ubuntu 18.04 as its operating system, and it came with the LAMP stack already in place. Have offload development websites, the mix of Apache, MySQL and PHP is more familiar to me than anything using Nginx or Python. It also means that .htaccess files become more useful than they were on my previous Nginx-based platform. Having full access to the operating system using SSH helps too and should mean that I have fewer calls on technical support since I can do more for myself. Any extra tinkering should not affect others either, since this type of setup is well known to me and having an offline counterpart means that anything riskier is tried there beforehand.
Naturally, there were niggles to overcome with the move. The first to fix was to make the MySQL instance accept calls from outside the server so that I could migrate data there from elsewhere, and I even got my shared hosting setup to start using the new database to see what performance boost it might give. To make all this happen, I first found the location of the relevant my.cnf configuration file using the following command:
find / -name my.cnf
Once I had the right file, I commented out the following line that it contained and restarted the database service afterwards, using another command to stop the appearance of any error 111 messages:
bind-address 127.0.0.1
service mysql restart
After that, things worked as required and I moved onto another matter: uploading the requisite files. That meant installing an FTP server, so I chose proftpd since I knew that well from previous tinkering. Once that was in place, file transfer commenced.
When that was done, I could do some testing to see if I had an active web server that loaded the website. Along the way, I also instated some Apache modules like mod-rewrite using the a2enmod command, restarting Apache each time I enabled another module.
Then, I discovered that Textpattern needed php-7.2-xml installed, so the following command was executed to do this:
apt install php7.2-xml
Then, the following line was uncommented in the correct php.ini configuration file that I found using the same method as that described already for the my.cnf configuration and that was followed by yet another Apache restart:
extension=php_xmlrpc.dll
Addressing the above issues yielded enough success for me to change the IP address in my Cloudflare dashboard so it pointed at the VPS and not the shared server. The changeover happened seamlessly without having to await DNS updates as once would have been the case. It had the added advantage of making both WordPress and Textpattern work fully.
With everything working to my satisfaction, I then followed the instructions on Certbot to set up my new Let's Encrypt SSL certificate. Aside from a tweak to a configuration file and another Apache restart, the process was more automated than I had expected, so I was ready to embark on some fine-tuning to embed the new security arrangements. That meant updating .htaccess files and Textpattern has its own, so the following addition was needed there:
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
This complemented what was already in the main .htaccess file, and WordPress allows you to include http(s) in the address it uses, so that was another task completed. The general .htaccess only needed the following lines to be added:
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.assortedexplorations.com/$1 [R,L]
What all these achieve is to redirect insecure connections to secure ones for every visitor to the website. After that, internal hyperlinks without https needed updating along with any forms so that a padlock sign could be shown for all pages.
With the main work completed, it was time to sort out a lingering niggle regarding the appearance of an FTP login page every time a WordPress installation or update was requested. The main solution was to make the web server account the owner of the files and directories, but the following line was added to wp-config.php as part of the fix even if it probably is not necessary:
define('FS_METHOD', 'direct');
There also was the non-operation of WP Cron and that was addressed using WP-CLI and a script from Bjorn Johansen. To make double sure of its effectiveness, the following was added to wp-config.php to turn off the usual WP-Cron behaviour:
define('DISABLE_WP_CRON', true);
Intriguingly, WP-CLI offers a long list of possible commands that are worth investigating. A few have been examined, but more await attention.
Before those, I still need to get my new VPS to send emails. So far, sendmail has been installed, the hostname changed from localhost and the server restarted. More investigations are needed, but what I have not is faster than what was there before, so the effort has been rewarded already.
Turning off Advanced Content Filtering in CKEditor
3rd February 2015
On one of my websites, I use Textpattern with CKEditor for editing of articles on there. This was working well until I upgraded CKEditor to a version with a number of 4.1 or newer because it started to change the HTML in my articles when I did not want it to do so, especially when it broke the appearance of the things. A search on Google revealed an unhelpful forum exchange that produced no solution to the issue so I decided to share one on here when I found it.
What I needed to do was switch off what is known as Advanced Content Filtering. It can be tuned but I felt that would take too much time so I implemented something like what you see below in the config.js with the ckeditor folder:
CKEDITOR.editorConfig = function( config ) {
config.allowedContent = true;
};
All settings go with the outer function wrapper and setting the config.allowedContent property to true within there sorted my problem as I wanted. Now, any HTML remains untouched and I am happy with the outcome. It might be better for features like Advanced Content Filtering to be switched off by default and turned on by those with the time and need for it, much like the one of the principles adopted by the WordPress project. Still, having any off switch is better than none at all.
Tinkering with Textpattern
26th April 2011
While Textpattern 5 may be on the way, that isn't to imply that work on the 4.x branch is completely stopped, though it is less of a priority at the moment. After all, version 4.40 was slipped out not so long ago as a security release, a discovery that I made while giving a section of my outdoors website a spring refresh. During that activity, the TinyMCE plugin started to grate with its issuing of error messages in the form of dialogue boxes needing user input to get rid of them every time an article was opened or saved. Because of that nuisance, the guilty hak_tinymce plugin was ejected, with joh_admin_ckeditor replacing it and bringing CKEditor into use for editing my Textpattern articles. It is working well, even if the narrow editing area is causing the editor toolbars to take up too much vertical space, yet you can resize the editor to solve this, though it would be better if it could be made to remember those size settings.
Another find was atb_editarea, a plugin that colour codes (X)HTML, PHP and CSS by augmenting the standard text editing for pages and stylesheets in the Presentation part of the administration interface. If I had this at the start of my redesign, it would have made doing the needful that bit more user-friendly than the basic editing facilities that Textpattern offers by default. Of course, the tinkering never stops, so there's no such thing as finding something too late in the day for it to be useful.
Textpattern may not be getting the attention that some of its competitors are getting, but it isn't being neglected either; its users and developer community see to that. Saying that, it needs to get better at announcing new versions of the CMS so they don't slip by the likes of me, who isn't looking all the time. With a major change of version number involved, curiosity is aroused as to what is coming next. So far, Textpattern appears to be taking an evolutionary course, and there's a lot to be said for such an approach.
Another look at Drupal for hosting a standalone website
20th January 2010
Early in the first year of this blog, I got to investigate the use of Drupal for creating an article-based subsite. In the end, the complexities of its HTML and CSS thwarted my attempts to harmonise the appearance of web pages with other parts of the same site, and I discontinued my efforts. In the end, it was Textpattern that suited my needs, and I have stuck with that for the aforementioned subsite.
However, I recently spotted someone very obviously using Drupal in its out of the box state for a sort of blog (there is even an extension for importing WXR files containing content from a WordPress blog); they even hadn't removed the Drupal logo. With my interest rekindled, I took another look for the sake of seeing where things have gone in the last few years. Well, first impressions are that it now looks more like a blogging tool, with greater menu control and the facility to define custom content types.
There are plenty of nice themes around too, though that highlights an idiosyncrasy in the sense that content editing is not fully integrated into the administration area where I'd expect it to be. The consequence of this situation is that pages, posts (or story as the content type is called) or any content types that you have defined yourself are created and edited with the front page theme controlling the appearance of the user interface.
It is made even more striking when you use a different theme for the administration screens. That oddity aside, there is a lot to recommend Drupal, even if I'd try setting up a standalone site with it rather than attempting to shoehorn it as a part of an existing one like what I was trying when I last looked.
Going mobile
20th October 2009
Now that the mobile web is upon us, I have been wondering about making my various web presences more friendly for users of that platform, and my interest has been piqued especially by the recent addition of such capability to WordPress.com. With that in mind, I grabbed the WordPress Mobile Edition plugin and set it to work, both on this blog and my outdoors one. Well, the results certainly seem to gain a seal of approval from mobiReady so that's promising. While it comes with a version of the Carrington Mobile theme, you need to pop that into the themes directory on your web server yourself, as WordPress' plugin installation routines won't do that for you. It could be interesting to see how things go from here, and the idea of creating my own theme while using the plugin for redirection honours sounds like a way forward; I have found the place where I can make any changes as needed. Homemade variants of the methodology may find a use with my photo gallery and Textpattern sub-sites.
Sometimes, things do get missed...
18th September 2009
Being a user of Textpattern, I should have a vested interested in any developments in that venerable web platform. However, the latest release came out at the end of August unbeknownst to me and that's with an entry on the Dev Blog. Since those blog entries come irregularly, that might have been how I missed it, especially when there were other things going on in my life like the installation of new windows in my house and weekends spent in Scotland and Ireland.
Still, the whole release was more low-key than, say, a new version of WordPress where many would be shouting how important the upgrade would be and with messages turning up on blog administration screens too. There may be good reason for this, given the recent problems experienced by those who fail to keep up with progress. Of course, WordPress is a major target for unwanted attention, so it's best to keep your wits about you. Though the quieter nature of the Textpattern project might be an asset when it comes to warding off miscreants, its greater compatibility with more technically minded folk may help security too. While saying all of that may be pure speculation, you only have to look at the world of operating systems to see how the idea came into my mind.
A later posting on the Textpattern blog tells you about the new goodies available in release 4.2.0, yet here's a short selection to whet your appetite: themes for the administration area, multiple sites and new tags. Upgrading proved painless, though I did try it out on an offline version of the microsite where I use Textpattern before making a move on its online counterpart. Even if all went smoothly, it's always best to look before you leap, or a site rebuild might be in order and no one needs that.
Bumping newly edited older articles in Textpattern
10th July 2009
Whether this is intended or not, you can put a pre-existing article to the top of your website's Atom or RSS feed by saving it as draft while it is being modified before restoring its status to live again. This is handy when you have got permanent articles that you are enhancing over the course of time, and you want to give your visitors a reason to return and maybe even prompt search engines too. Though new articles will achieve this always, it's nice to see that older articles don't get lost in space either. While this may be a hack, I am using Textpattern for permanent postings, rather than blogging, so I remain well pleased to see the availability of the feature.