1 files changed, 73 insertions, 0 deletions
diff --git a/lib/domain/libimagwiki/src/entry.rs b/lib/domain/libimagwiki/src/entry.rs
new file mode 100644
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+++ b/lib/domain/libimagwiki/src/entry.rs
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+//
+// imag - the personal information management suite for the commandline
+// Copyright (C) 2015-2018 Matthias Beyer <mail@beyermatthias.de> and contributors
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; version
+// 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+//
+
+use libimagstore::store::Store;
+use libimagstore::store::Entry;
+use libimagentrymarkdown::processor::LinkProcessor;
+
+use error::Result;
+use error::WikiErrorKind as WEK;
+use error::ResultExt;
+
+pub trait WikiEntry {
+    fn autolink(&mut self, store: &Store) -> Result<()>;
+    fn autolink_with_processor(&mut self, store: &Store, processor: LinkProcessor) -> Result<()>;
+}
+
+impl WikiEntry for Entry {
+
+    /// Autolink entry to entries linked in content
+    ///
+    /// Uses `libimagentrymarkdown::processor::LinkProcessor` for this, with the following settings:
+    ///
+    /// * Interal link processing   = true
+    /// * Internal targets creating = true
+    /// * External link processing  = true
+    /// * Processing of Refs        = true
+    ///
+    /// This is a convenience function for `WikiEntry::autolink_with_processor()`.
+    ///
+    /// # Warning
+    ///
+    /// With this function, the `LinkProcessor` automatically creates entries in the store if they
+    /// are linked from the current entry but do not exists yet.
+    ///
+    /// # See also
+    ///
+    /// * The documentation of `WikiEntry::autolink_with_processor()`.
+    /// * The documentation of `::libimagentrymarkdown::processor::LinkProcessor`.
+    ///
+    fn autolink(&mut self, store: &Store) -> Result<()> {
+        let processor = LinkProcessor::default()
+            .process_internal_links(true)
+            .create_internal_targets(true)
+            .process_external_links(true)
+            .process_refs(true);
+
+        self.autolink_with_processor(store, processor)
+    }
+
+    /// Autolink entry to entries linked in content with the passed `LinkProcessor` instance.
+    ///
+    /// See the documentation of `::libimagentrymarkdown::processor::LinkProcessor`.
+    fn autolink_with_processor(&mut self, store: &Store, processor: LinkProcessor) -> Result<()> {
+        processor.process(self, store).chain_err(|| WEK::AutoLinkError(self.get_location().clone()))
+    }
+
+}