Arrays are key-value maps. We should reindex the array after a filter
since we are using the key and count to do array access in filterTags.
An example would be searching for "foo, bar", after the array filter,
our array is actually (0 -> foo, 2 -> bar) which will cause an error
when trying to access $searchtags[1].
* New config: `$GLOBALS['config']['REDIRECTOR_URLENCODE']` (default `true`).
* Parameter added to LinkDB constructor.
* Fixes a bug with urlencode and escaped url.
* In `index.php`, LinkDB is now instanciate once for `importFile()` and `showDaily()`.
* TU
* search type now carried by LinkDB in order to factorize code between different search sources.
* LinkDB->filter split in 3 method: filterSearch, filterHash, filterDay (we know what type of filter is needed).
* filterHash now throw a LinkNotFoundException if it doesn't exist: internal implementation choice, still displays a 404.
* Smallhash regex has been rewritten.
* Unit tests update
Going through multiple reverse proxy will store multiple scheme and port in HTTP header separated by a comma. Shaarli will use the first one to generate server_url.
* Searching '-mytag' will now exlude all shaares with 'mytag' tag.
* All tags starting with a '-' are renamed without it (through the Updater).
* Unit tests.
Minor code changes:
* LinkDB->filter() can now take no parameters (get all link depending on logged status).
* tagsStrToArray() is now static and filters blank tags.
* contains methods designed to be run once.
* is able to upgrade the datastore or the configuration.
* is based on methods names, stored in a text file with ';' separator (updates.txt).
* begins with existing function 'mergeDeprecatedConfigFile()' (options.php).
Additions:
- [makefile] check versioned files are not executable
- [travis] call the new make target
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
Fixes#436
Modifications:
- remove calls to strval() on safe data
- update the date format: 'Y/m/d_H:i:s' => 'Y/m/d H:i:s'
Signed-off-by: VirtualTam <virtualtam@flibidi.net>
* `get_http_url()` renamed to `get_http_response()`.
* Use the same HTTP context to retrieve response headers and content.
* Follow HTTP 301 and 302 redirections to retrieve the title (default max 3 redirections).
* Add `LinkUtils` to extract titles and charset.
* Try to retrieve charset from HTTP headers first (new), then HTML content.
* Use mb_string to re-encode title if necessary.
* introduce class LinkFilter to handle link filter operation (and lighten LinkDB).
* handle 'private only' in filtering.
* update template to prefill search fields with current search terms.
* coding style.
* unit test (mostly move from LinkDB to LinkFilter).
PS: preparation for #358#315 and 'AND' search.
Parse link description in Markdown (HTML) before rendering.
* hard remove of Shaarli's HTML before parsing.
* Using Parsedown <https://github.com/erusev/parsedown> PHP lib.
* Includes basic markdown CSS.
* Style: removed 400px height max limit for shaares.
* Unit tests.
