'''
Copyright (c) 2015, Salesforce.com, Inc.
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of Salesforce.com nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
'''

import sys
import os.path
import json
sys.path.append(
    os.path.abspath(os.path.join(os.path.dirname(__file__), "../../")))
from detection.pattern.regexruleengine import RegexRuleEngine
from plugins import base, RepoWatcher
import logging
import config
import re
from alerts.email_alert import EmailAlert
from alerts import Alert
import settings

logger = logging.getLogger(__name__)
class ForceDotComBasePlugin(base.Plugin):
# Base force.com plugin class. All other force.com rules will inherit this class

    # basic configurations
    configuration = config.Configuration('config.json')
    EMAIL_ALERT_RECIPIENTS = configuration.get(('email', 'to'))

    # some regex filename constants
    AURA_CMP_UI_SOURCE_FILE_PATTERN = "^((?<!auradocs)(?<!outputRichText).)*\.cmp$"
    APEXP_OR_JS_SOURCE_FILE_PATTERN = "^((?<!aura-devtools).)*\.(apexp|js)$"
    CLS_SOURCE_FILE_PATTERN = "\.(cls|apex)$"
    AURA_JS_SOURCE_FILE_PATTERN = "^((?<!aura-devtools).)*/components/.*\.js$"

    # anchor for last repo commit
    last_alert = None

    def __init__(self, filename_pattern, regex_file_path, child_instance, logger):
        self.filename_pattern = filename_pattern
        self.regex_file_path = regex_file_path
        self.child_instance = child_instance
        self.logger = logger

    def register_watcher(self):
        repo_watchers = []
        for repo in self.configuration.get('repos'):

            repo_type = repo.get('type')

            if repo_type == 'perforce':
                repo_type = RepoWatcher.PERFORCE
            elif repo_type == 'github':
                repo_type = RepoWatcher.GITHUB
            else:
                logger.error('Repo Type \'%s\' not supported yet', repo_type)
                repo_type = RepoWatcher.ALL

            repo_watchers.append(RepoWatcher(self.child_instance, repo_type, repo.get('name')))

        return repo_watchers

    def commit_started(self, repository_name, repo_commit):
        self.logger.debug("processing repo %s on commit %s", repository_name, repo_commit.identifier)

    def patch(self, repository_name, repo_patch):
        if re.search(self.filename_pattern, repo_patch.filename):
            self.logger.debug("filename %s processed", (repo_patch.filename))
            all_lines = []
            all_lines.extend(repo_patch.diff.additions)
            rule_engine = RegexRuleEngine(json.load(open(self.regex_file_path)))

            def custom_match_callback(alert_config, alert_action, repo_patch, all_lines, offending_line):
                self.send_alert(repo_patch, repo_patch.repo_commit, offending_line)

            rule_engine.match(all_lines, repo_patch, custom_match_callback=custom_match_callback)
        return

    def commit_finished(self, repository_name, repo_commit):
        pass

    def simple_html_encode(self, string):
        return string.replace('&', '&amp;').replace('<', '&lt;').replace('>', '&gt;').replace('"', '&quot;').replace("'", '&#39;')

    def send_alert(self, repo_patch, repo_commit, subject, offending_line):
        # parameter setup
        url = repo_commit.url;
        filename = 'NOFILE'
        if repo_patch != None:
            filename = repo_patch.filename
        subject = "[Providence Email Alert] - " + subject + ' in ' + repo_commit.identifier

        # skip if the alert is duplicate
        if url + filename + subject + offending_line == ForceDotComBasePlugin.last_alert:
            return

        # remember the current alert
        ForceDotComBasePlugin.last_alert = url + filename + subject + offending_line

        message = '<a href="' + url + '">' + url + '</a>'+\
        '<br/><br/>OFFENDING LINE<br/>' + self.simple_html_encode(offending_line) +\
        '<br/><br/>FILE NAME<br/>' + filename

        # email alert
        alert = Alert(message='', message_html=message, subject=subject, level=Alert.HIGH)
        email_recipients = [self.EMAIL_ALERT_RECIPIENTS]
        EmailAlert().send(alert, to_email=email_recipients)


    def test(self, verbose=True):
        # Don't test non-regex based plugins
        if self.regex_file_path == "":
            return
        rule_engine = RegexRuleEngine()
        rule_engine.load_config(json.load(open(self.regex_file_path)))
        (success, results) = rule_engine.test()
        if verbose == True:
            self.logger.debug( results )
        if success == False:
            raise base.PluginTestError(results)

if __name__ == "__main__":
    test();

@@ -3153,13 +3153,15 @@
 ger.
-error
+warning
 ('Re

use logger instead of print for unsupported repo error