From 8230739ccf52970a61c68f414f0cf2812b79f766 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Mon, 30 Dec 2019 21:08:45 +0100
Subject: Match links fetched via result info client mechanism

---
 jfr_playoff/data/info.py           | 22 +++++++++++-----------
 jfr_playoff/data/match/__init__.py |  6 ++++++
 jfr_playoff/data/match/jfrdb.py    | 28 ++++++++++++++++++++++++++++
 jfr_playoff/data/match/jfrhtml.py  | 20 ++++++++++++++++++++
 jfr_playoff/data/match/tcjson.py   | 26 ++++++++++++++++++++++++++
 5 files changed, 91 insertions(+), 11 deletions(-)
 create mode 100644 jfr_playoff/data/match/jfrdb.py
 create mode 100644 jfr_playoff/data/match/jfrhtml.py
 create mode 100644 jfr_playoff/data/match/tcjson.py

diff --git a/jfr_playoff/data/info.py b/jfr_playoff/data/info.py
index f36b003..142abf4 100644
--- a/jfr_playoff/data/info.py
+++ b/jfr_playoff/data/info.py
@@ -143,18 +143,12 @@ class MatchInfo(ResultInfo):
         self.info.teams = []
 
     def __fetch_match_link(self):
-        if 'link' in self.config:
-            self.info.link = self.config['link']
-            PlayoffLogger.get('matchinfo').info(
-                'match #%d link pre-defined: %s', self.info.id, self.info.link)
-        elif ('round' in self.config) and ('database' in self.config):
-            event_info = TournamentInfo(self.config, self.database)
-            self.info.link = event_info.get_results_link(
-                'runda%d.html' % (self.config['round']))
-            PlayoffLogger.get('matchinfo').info(
-                'match #%d link fetched: %s', self.info.id, self.info.link)
+        link = self.call_client('get_match_link', None)
+        if link is not None:
+            self.info.link = link
         else:
-            PlayoffLogger.get('matchinfo').info('match #%d link empty', self.info.id)
+            PlayoffLogger.get('matchinfo').info(
+                'match #%d link empty', self.info.id)
 
     def __get_predefined_scores(self):
         teams = [Team(), Team()]
@@ -561,6 +555,12 @@ class MatchInfo(ResultInfo):
         PlayoffLogger.get('matchinfo').info(
             'applying phase link %s to match #%d: %s',
             phase_link, self.info.id, self.info.link)
+        # re-init result info clients
+        if not len(self.clients) and (self.info.link is not None):
+            PlayoffLogger.get('matchinfo').info(
+                'config link changed, re-initializing result info client list')
+            self.config['link'] = self.info.link
+            ResultInfo.__init__(self, self.config, self.database)
 
     def get_info(self):
         self.__fetch_teams_with_scores()
diff --git a/jfr_playoff/data/match/__init__.py b/jfr_playoff/data/match/__init__.py
index e69de29..7db05c2 100644
--- a/jfr_playoff/data/match/__init__.py
+++ b/jfr_playoff/data/match/__init__.py
@@ -0,0 +1,6 @@
+from jfr_playoff.data.info import ResultInfoClient
+
+
+class MatchInfoClient(ResultInfoClient):
+    def get_match_link(self):
+        raise NotImplementedError
diff --git a/jfr_playoff/data/match/jfrdb.py b/jfr_playoff/data/match/jfrdb.py
new file mode 100644
index 0000000..7d9e067
--- /dev/null
+++ b/jfr_playoff/data/match/jfrdb.py
@@ -0,0 +1,28 @@
+from jfr_playoff.data import TournamentInfo
+from jfr_playoff.data.match import MatchInfoClient
+from jfr_playoff.logger import PlayoffLogger
+
+
+class JFRDbMatchInfo(MatchInfoClient):
+    @property
+    def priority(self):
+        return 50
+
+    def is_capable(self):
+        return (self.database is not None) and ('database' in self.settings)
+
+    def get_exceptions(self, method):
+        return (IOError, TypeError, IndexError, KeyError)
+
+    def get_match_link(self):
+        if 'link' in self.settings:
+            raise NotImplementedError(
+                'link specified in config, skipping lookup')
+        if 'round' not in self.settings:
+            raise IndexError('round number not specified in match config')
+        event_info = TournamentInfo(self.settings, self.database)
+        link = event_info.get_results_link(
+            'runda%d.html' % (self.settings['round']))
+        PlayoffLogger.get('match.jfrdb').info(
+            'match #%d link fetched: %s', self.settings['id'], link)
+        return link
diff --git a/jfr_playoff/data/match/jfrhtml.py b/jfr_playoff/data/match/jfrhtml.py
new file mode 100644
index 0000000..40f1395
--- /dev/null
+++ b/jfr_playoff/data/match/jfrhtml.py
@@ -0,0 +1,20 @@
+from jfr_playoff.data.match import MatchInfoClient
+from jfr_playoff.logger import PlayoffLogger
+
+
+class JFRHtmlMatchInfo(MatchInfoClient):
+    @property
+    def priority(self):
+        return 30
+
+    def is_capable(self):
+        return ('link' in self.settings) and ('#' not in self.settings['link'])
+
+    def get_exceptions(self, method):
+        return (TypeError, IndexError, KeyError, IOError, ValueError)
+
+    def get_match_link(self):
+        PlayoffLogger.get('match.jfrhtml').info(
+            'match #%d link pre-defined: %s',
+            self.settings['id'], self.settings['link'])
+        return self.settings['link']
diff --git a/jfr_playoff/data/match/tcjson.py b/jfr_playoff/data/match/tcjson.py
new file mode 100644
index 0000000..fbc28ce
--- /dev/null
+++ b/jfr_playoff/data/match/tcjson.py
@@ -0,0 +1,26 @@
+import urlparse
+
+from jfr_playoff.data.match import MatchInfoClient
+from jfr_playoff.logger import PlayoffLogger
+
+
+class TCJsonMatchInfo(MatchInfoClient):
+    @property
+    def priority(self):
+        return 20
+
+    def is_capable(self):
+        return ('link' in self.settings) and ('#' in self.settings['link'])
+
+    def get_exceptions(self, method):
+        return (TypeError, IndexError, KeyError, IOError, ValueError)
+
+    def _get_round_from_link(self, link):
+        fragment = urlparse.urlparse(link).fragment
+        return fragment[11:14], fragment[14:17]
+
+    def get_match_link(self):
+        PlayoffLogger.get('match.tcjson').info(
+            'match #%d link pre-defined: %s',
+            self.settings['id'], self.settings['link'])
+        return self.settings['link']
-- 
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