Doc: sync from Wiki, generate HTML

Closes #291
Fixes #227

Modifications
 - HTML content: match the new Wiki structure
 - Makefile
   - generate a custom HTML sidebar
   - include the sidebar on all pages
   - infer and prepend page titles
   - handle relative links
   - add title metadata, e.g. Shaarli - <Page Name>

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 19 insertions, 0 deletions

diff --git a/doc/Datastore-hacks.md b/doc/Datastore-hacks.md
new file mode 100644
index 00000000..33aa2223
--- /dev/null
+++ b/doc/Datastore-hacks.md
@@ -0,0 +1,19 @@
+#Datastore hacks
+### Decode datastore content
+To display the array representing the data saved in `data/datastore.php`, use the following snippet:
+
+```php
+$data = "tZNdb9MwFIb... <Commented content inside datastore.php>";
+$out = unserialize(gzinflate(base64_decode($data)));
+echo "<pre>"; // Pretty printing is love, pretty printing is life
+print_r($out);
+echo "</pre>";
+exit;
+```
+This will output the internal representation of the datastore, "unobfuscated" (if this can really be considered obfuscation).
+
+### Changing the timestamp for a link
+* Look for `<input type="hidden" name="lf_linkdate" value="{$link.linkdate}">` in `tpl/editlink.tpl` (line 14)
+* Remove `type="hidden"` from this line
+* A new date/time field becomes available in the edit/new link dialog.
+* You can set the timestamp manually by entering it in the format `YYYMMDD_HHMMS`.