91 lines
2.4 KiB
Markdown
91 lines
2.4 KiB
Markdown
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Compact Language Detector
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===
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CLD2 is an advanced language dectection library with a high reliability.
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This addon depends on the CLD PHP module which is not included in any Linux distribution.
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It needs to be built and installed by hand, which is not totally straightforward.
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Prerequisite
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---
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To be able to build the extension, you need the CLD module and the files for the PHP module development.
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On Debian you install the packages php-dev, libcld2-dev and libcld2-0.
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Make sure to have installed the correct PHP version.
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Means: When you have got both PHP 8.0 and 8.2 on your system, you have to install php8.0-dev as well.
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Installation
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---
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The original PHP extension is https://github.com/fntlnz/cld2-php-ext.
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However, it doesn't support PHP8.
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So https://github.com/hiteule/cld2-php-ext/tree/support-php8 has to be used.
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Download the source code:
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```
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wget https://github.com/hiteule/cld2-php-ext/archive/refs/heads/support-php8.zip
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```
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Unzip it:
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```
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unzip support-php8.zip
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```
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Change into the folder:
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```
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cd cld2-php-ext-support-php8/
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```
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Configure for the PHP Api version:
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```
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phpize
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```
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(if you have got several PHP versions on your system, execute the command with the version that you run Friendica with, e.g. `phpize8.0`)
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Create the Makefile:
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```
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./configure --with-cld2=/usr/include/cld2
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```
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Have a look at the line `checking for PHP includes`.
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When the output (for example `/usr/include/php/20220829` doesn't match the API version that you got from `phpize`, then you have to change all the version codes in your `Makefile` afterwards)
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Create the module:
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```
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make -j
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```
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Install it:
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```
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sudo make install
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```
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Change to the folder with the available modules. When you use PHP 8.0 on Debian it is:
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```
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cd /etc/php/8.0/mods-available
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```
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Create the file `cld.ini` with this content:
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```
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; configuration for php cld2 module
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; priority=20
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extension=cld2.so
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```
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Change to the folder `conf.d` in the folder of your `php.ini`.
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```
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cd /etc/php/8.0/cgi/conf.d
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```
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This depends on the way you installed the PHP support for your webserver. Instead of `cgi` it could also be `apache2` or `fpm`.
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Create a symbolic link to install the module:
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```
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ln -s /etc/php/8.0/mods-available/cld.ini
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```
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Then restart the apache or fpm (or whatever you use) to load the changed configuration.
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Call `/admin/phpinfo` on your webserver.
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You then see the PHP Info.
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Search for "cld2".
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The module is installed, when you find it here.
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**Only proceed when the module is installed**
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Now you can enable the addon.
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