- standardize page names, rework documentation structure, update TOC
- use same example paths everywhere
- level 1 titles on all pages
- fix broken links
- .md suffix on all page links (works both from readthedocs and github repository views)
**Server:**
A full and concise installation guide with examples is a frequent request. The documentation should provide such a guide for basic installation needs, while explaining alternative/advanced configuration at the end. Links to reference guides and documentation should be used more frequently to avoid recommending an outdated or excessively complex configuration.
- server: move most server-related info to server-configuration.md, cleanup/shorten
- server: update list of php dependencies/libraries, link to composer.json
- server: installation: support 3 install methods (from release zip, from sources, using docker)
- server: installation: use rsync instead of mv as mv results will change depending of taget directory already existing or not
- server: add example/basic usage of certbot
- server, upgrade, installation: update file permissions setup, use sudo for upgrade operations in webserver document root
- server: apache: add comments to configuration, fix and factorize file permissions setup, set cache-control header, deny access to dotfiles, add missing apache config steps, add http->https redirect example
- server: nginx: refactor nginx configuration, add comments, DO log access to denied/protected files
- server: add links to MDN for x-forwarded-* http headers explanation, cleanup/clarify robots.txt and crawlers section
- server: bump file upload size limit to 100MB we have reports of bookmark exports weighing +40MB - i have a 13MB one here
- server: simplify phpinfo documentation
- server: move backup and restore information to dedicated page
- docker: move all docker docs to Docker.md, simplify/ docker setup, add docker-compose.yml example, replace docker-101 with docker cheatsheet
- troubleshooting: move all troubleshooting documentation to troubleshooting.md
**Usage:**
- index: add getting started section on index page
- features/usage: move all usage-related documentation to usage.md, add links from the main feature list to corresponding usage docs, clarify/reword features list
- shaarli configuration: add note about configuring from web interface
**Removed:**
- remove obsolete/orphan images
- remove obsolete shaarchiver example
- remove outdated "decode datastore content" snippet
**Development:**
- development: move development-related docs (static analysis, CI, unit tests, 3rd party libs, link structure/directory, guidelines, security....) to dev/ directory
- development: Merge several pages to development.md
- **Breaking change?:** remove mentions of 'stable' branch, switch to new branch/release model (master=latest commit, release=latest tag)
- **Breaking change?:** refer to base sharing unit as "Shaare" everywhere (TODO: reflect changes in the code?) doc: update featues list/link to usage.md for details
- development: directory structure: add note about required file permissions
- .travis-ci.yml: add comments
- .htaccess: add comment
Without php-json the installation stops with a white screen and the following error:
> 09-Nov-2019 14:05:46 UTC] PHP Fatal error: Uncaught Error: Call to undefined function Shaarli\Config\json_encode() in /var/www/html/shaarli/application/config/ConfigJson.php:48
> Stack trace:
> #0 /var/www/html/shaarli/application/config/ConfigManager.php(239): Shaarli\Config\ConfigJson->write('data/config.jso...', Array)
> #1 /var/www/html/shaarli/index.php(1835): Shaarli\Config\ConfigManager->write(false)
> #2 /var/www/html/shaarli/index.php(178): install(Object(Shaarli\Config\ConfigManager), Object(Shaarli\Security\SessionManager), Object(Shaarli\Security\LoginManager))
> #3 {main}
> thrown in /var/www/html/shaarli/application/config/ConfigJson.php on line 48
Tested with Shaarli 0.10.4 on CentOS 8 with Httpd 2.4.37 and PHP 7.2.11.
If the option is enabled, it will try to find a meta tag containing
the page description and keywords, just like we do for the page title.
It will either look for regular meta tag or OpenGraph ones.
The option is disabled by default.
Note that keywords meta tags is mostly not used.
In `configure` template, the variable associated with this setting
is `$retrieve_description`.
Fixes#1302
