Changeset - a6accd29d038
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Thomas De Schampheleire - 11 years ago 2015-03-28 21:08:01
thomas.de.schampheleire@gmail.com
helpers: add automatic logging of Flash messages shown to users

Log all messages displayed through a flash to the user.

Subsequent patches can change the log level for individual flash calls to
make the log more useful.
1 file changed with 19 insertions and 0 deletions:
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kallithea/lib/helpers.py
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@@ -361,96 +361,115 @@ def pygmentize_annotation(repo_name, fil
 
                            "</b> %s<br/></div>")
 

	
 
            tooltip_html = tooltip_html % (author, date, message)
 
            lnk_format = show_id(changeset)
 
            uri = link_to(
 
                    lnk_format,
 
                    url('changeset_home', repo_name=repo_name,
 
                        revision=changeset.raw_id),
 
                    style=get_color_string(changeset.raw_id),
 
                    class_='tooltip',
 
                    title=tooltip_html
 
                  )
 

	
 
            uri += '\n'
 
            return uri
 
        return _url_func
 

	
 
    return literal(markup_whitespace(annotate_highlight(filenode, url_func(repo_name), **kwargs)))
 

	
 

	
 
def is_following_repo(repo_name, user_id):
 
    from kallithea.model.scm import ScmModel
 
    return ScmModel().is_following_repo(repo_name, user_id)
 

	
 
class _Message(object):
 
    """A message returned by ``Flash.pop_messages()``.
 

	
 
    Converting the message to a string returns the message text. Instances
 
    also have the following attributes:
 

	
 
    * ``message``: the message text.
 
    * ``category``: the category specified when the message was created.
 
    """
 

	
 
    def __init__(self, category, message):
 
        self.category = category
 
        self.message = message
 

	
 
    def __str__(self):
 
        return self.message
 

	
 
    __unicode__ = __str__
 

	
 
    def __html__(self):
 
        return escape(safe_unicode(self.message))
 

	
 
class Flash(_Flash):
 

	
 
    def __call__(self, message, category=None, ignore_duplicate=False, logf=None):
 
        """
 
        Show a message to the user _and_ log it through the specified function
 

	
 
        category: notice (default), warning, error, success
 
        logf: a custom log function - such as log.debug
 

	
 
        logf defaults to log.info, unless category equals 'success', in which
 
        case logf defaults to log.debug.
 
        """
 
        if logf is None:
 
            logf = log.info
 
            if category == 'success':
 
                logf = log.debug
 

	
 
        logf('Flash %s: %s', category, message)
 

	
 
        super(Flash, self).__call__(message, category, ignore_duplicate)
 

	
 
    def pop_messages(self):
 
        """Return all accumulated messages and delete them from the session.
 

	
 
        The return value is a list of ``Message`` objects.
 
        """
 
        from pylons import session
 
        messages = session.pop(self.session_key, [])
 
        session.save()
 
        return [_Message(*m) for m in messages]
 

	
 
flash = Flash()
 

	
 
#==============================================================================
 
# SCM FILTERS available via h.
 
#==============================================================================
 
from kallithea.lib.vcs.utils import author_name, author_email
 
from kallithea.lib.utils2 import credentials_filter, age as _age
 
from kallithea.model.db import User, ChangesetStatus, PullRequest
 

	
 
age = lambda  x, y=False: _age(x, y)
 
capitalize = lambda x: x.capitalize()
 
email = author_email
 
short_id = lambda x: x[:12]
 
hide_credentials = lambda x: ''.join(credentials_filter(x))
 

	
 

	
 
def show_id(cs):
 
    """
 
    Configurable function that shows ID
 
    by default it's r123:fffeeefffeee
 

	
 
    :param cs: changeset instance
 
    """
 
    from kallithea import CONFIG
 
    def_len = safe_int(CONFIG.get('show_sha_length', 12))
 
    show_rev = str2bool(CONFIG.get('show_revision_number', False))
 

	
 
    raw_id = cs.raw_id[:def_len]
 
    if show_rev:
 
        return 'r%s:%s' % (cs.revision, raw_id)
 
    else:
 
        return '%s' % (raw_id)
 

	
 

	
 
def fmt_date(date):
 
    if date:
 
        return date.strftime("%Y-%m-%d %H:%M:%S").decode('utf8')
 

	
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