From 0e0f180a70b829854aae12564d95893700dffcf4 Mon Sep 17 00:00:00 2001
From: Jordi Mas <jmas@softcatala.org>
Date: Mon, 19 Feb 2024 19:16:07 +0100
Subject: [PATCH] Check links

---
 deployment/generate-tm.sh |   5 +-
 src/run-check-links.py    | 118 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 120 insertions(+), 3 deletions(-)
 create mode 100755 src/run-check-links.py

diff --git a/deployment/generate-tm.sh b/deployment/generate-tm.sh
index 3527253d..f3abd3c4 100755
--- a/deployment/generate-tm.sh
+++ b/deployment/generate-tm.sh
@@ -3,7 +3,6 @@ ROOT="$1"
 PUBLIC="$2"
 PROGRAMS=$ROOT/tm-git/src
 BUILDER=$PROGRAMS
-CHECK_LINKS=$ROOT/tm-git/integration-tests
 NEW_POS=$PROGRAMS/output
 # PUBLISHED directories are used to allow to publish the previous version if
 # we have been unable to fetch it.
@@ -43,7 +42,7 @@ mkdir -p $PUBLISHED_PO
 mkdir -p $PUBLISHED_TMX
 
 # Check project links
-cd $CHECK_LINKS
+cd $PROGRAMS
 python run-check-links.py
 
 # Build new translation files
@@ -55,7 +54,7 @@ rm -f -r $NEW_POS
 python builder.py -d
 python builder.py --softcatala
 cp builder-error.log applications-error.log
-cat $CHECK_LINKS/run-check-links-error.log >> applications-error.log
+cat $PROGRAMS/run-check-links-error.log >> applications-error.log
 
 copy_successfully_downloaded_files "*.po" 200 $PUBLISHED_PO
 
diff --git a/src/run-check-links.py b/src/run-check-links.py
new file mode 100755
index 00000000..a646f8d5
--- /dev/null
+++ b/src/run-check-links.py
@@ -0,0 +1,118 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2022 Jordi Mas i Hernandez <jmas@softcatala.org>
+#
+# This program 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; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This program 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 program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+import sys
+import os
+import logging
+from urllib.request import Request, urlopen
+from urllib.error import HTTPError
+
+sys.path.append("../src/")
+
+from builder.jsonbackend import JsonBackend
+
+TIMEOUT = 10
+HTTP_STATUS_CODE_OK = 200
+HTTP_STATUS_CODE_NOT_FOUND = 404
+
+
+def init_logging(del_logs):
+    logfile = "run-check-links.log"
+    logfile_error = "run-check-links-error.log"
+
+    if del_logs and os.path.isfile(logfile):
+        os.remove(logfile)
+
+    if del_logs and os.path.isfile(logfile_error):
+        os.remove(logfile_error)
+
+    formatter = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
+
+    LOGLEVEL = os.environ.get("LOGLEVEL", "INFO").upper()
+    LOGSTDOUT = os.environ.get("LOGSTDOUT", "0")
+
+    if LOGSTDOUT == "0":
+        console = logging.StreamHandler()  # By default uses stderr
+    else:
+        console = logging.StreamHandler(stream=sys.stdout)
+
+    logging.basicConfig(filename=logfile, level=logging.DEBUG)
+    logger = logging.getLogger("")
+    console.setLevel(LOGLEVEL)
+
+    if LOGLEVEL != "INFO":
+        console.setFormatter(formatter)
+
+    logger.addHandler(console)
+
+    fh = logging.FileHandler(logfile_error)
+    fh.setLevel(logging.ERROR)
+    fh.setFormatter(formatter)
+    logger.addHandler(fh)
+
+
+def check_project_link(project_web):
+    if project_web is None or len(project_web) == 0:
+        return
+
+    code = HTTP_STATUS_CODE_OK
+    try:
+        req = Request(
+            project_web,
+            headers={"User-Agent": "Mozilla/5.0 (X11; Linux x86_64;) Gecko Firefox"},
+        )
+        response = urlopen(req)
+        response.close()
+
+    except HTTPError as e:
+        code = e.code
+
+    except Exception as e:
+        logging.error(f"Project link {project_web} returns exception '{e}'")
+        return False
+
+    if code != HTTP_STATUS_CODE_OK:
+        logging.error(f"Project link {project_web} returns {code}")
+        return False
+    else:
+        return True
+
+
+def check_project_links():
+    json = JsonBackend("../cfg/projects/")
+    json.load()
+
+    checked = 0
+    errors = 0
+    for project_dto in json.projects:
+        if not project_dto.downloadable:
+            continue
+
+        checked += 1
+        if not check_project_link(project_dto.projectweb):
+            errors += 1
+
+    print(f"Links checked {checked}, with errors {errors}")
+
+
+if __name__ == "__main__":
+    print("Check all projects links to external project webs")
+
+    init_logging(True)
+    check_project_links()