"""Helper functions Consists of functions to typically be used within templates, but also available to Controllers. This module is available to both as 'h'. """ import random import hashlib import StringIO import urllib import math import logging import re import urlparse import textwrap from datetime import datetime from pygments.formatters.html import HtmlFormatter from pygments import highlight as code_highlight from pylons import url from pylons.i18n.translation import _, ungettext from hashlib import md5 from webhelpers.html import literal, HTML, escape from webhelpers.html.tools import * from webhelpers.html.builder import make_tag from webhelpers.html.tags import auto_discovery_link, checkbox, css_classes, \ end_form, file, form, hidden, image, javascript_link, link_to, \ link_to_if, link_to_unless, ol, required_legend, select, stylesheet_link, \ submit, text, password, textarea, title, ul, xml_declaration, radio from webhelpers.html.tools import auto_link, button_to, highlight, \ js_obfuscate, mail_to, strip_links, strip_tags, tag_re from webhelpers.number import format_byte_size, format_bit_size from webhelpers.pylonslib import Flash as _Flash from webhelpers.pylonslib.secure_form import secure_form from webhelpers.text import chop_at, collapse, convert_accented_entities, \ convert_misc_entities, lchop, plural, rchop, remove_formatting, \ replace_whitespace, urlify, truncate, wrap_paragraphs from webhelpers.date import time_ago_in_words from webhelpers.paginate import Page as _Page from webhelpers.html.tags import _set_input_attrs, _set_id_attr, \ convert_boolean_attrs, NotGiven, _make_safe_id_component from rhodecode.lib.annotate import annotate_highlight from rhodecode.lib.utils import repo_name_slug, get_custom_lexer from rhodecode.lib.utils2 import str2bool, safe_unicode, safe_str, \ get_changeset_safe, datetime_to_time, time_to_datetime, AttributeDict,\ safe_int from rhodecode.lib.markup_renderer import MarkupRenderer from rhodecode.lib.vcs.exceptions import ChangesetDoesNotExistError from rhodecode.lib.vcs.backends.base import BaseChangeset, EmptyChangeset from rhodecode.config.conf import DATE_FORMAT, DATETIME_FORMAT from rhodecode.model.changeset_status import ChangesetStatusModel from rhodecode.model.db import URL_SEP, Permission log = logging.getLogger(__name__) html_escape_table = { "&": "&", '"': """, "'": "'", ">": ">", "<": "<", } def html_escape(text): """Produce entities within text.""" return "".join(html_escape_table.get(c, c) for c in text) def shorter(text, size=20): postfix = '...' if len(text) > size: return text[:size - len(postfix)] + postfix return text def _reset(name, value=None, id=NotGiven, type="reset", **attrs): """ Reset button """ _set_input_attrs(attrs, type, name, value) _set_id_attr(attrs, id, name) convert_boolean_attrs(attrs, ["disabled"]) return HTML.input(**attrs) reset = _reset safeid = _make_safe_id_component def FID(raw_id, path): """ Creates a uniqe ID for filenode based on it's hash of path and revision it's safe to use in urls :param raw_id: :param path: """ return 'C-%s-%s' % (short_id(raw_id), md5(safe_str(path)).hexdigest()[:12]) def get_token(): """Return the current authentication token, creating one if one doesn't already exist. """ token_key = "_authentication_token" from pylons import session if not token_key in session: try: token = hashlib.sha1(str(random.getrandbits(128))).hexdigest() except AttributeError: # Python < 2.4 token = hashlib.sha1(str(random.randrange(2 ** 128))).hexdigest() session[token_key] = token if hasattr(session, 'save'): session.save() return session[token_key] class _GetError(object): """Get error from form_errors, and represent it as span wrapped error message :param field_name: field to fetch errors for :param form_errors: form errors dict """ def __call__(self, field_name, form_errors): tmpl = """%s""" if form_errors and field_name in form_errors: return literal(tmpl % form_errors.get(field_name)) get_error = _GetError() class _ToolTip(object): def __call__(self, tooltip_title, trim_at=50): """ Special function just to wrap our text into nice formatted autowrapped text :param tooltip_title: """ tooltip_title = escape(tooltip_title) tooltip_title = tooltip_title.replace('<', '<').replace('>', '>') return tooltip_title tooltip = _ToolTip() class _FilesBreadCrumbs(object): def __call__(self, repo_name, rev, paths): if isinstance(paths, str): paths = safe_unicode(paths) url_l = [link_to(repo_name, url('files_home', repo_name=repo_name, revision=rev, f_path=''), class_='ypjax-link')] paths_l = paths.split('/') for cnt, p in enumerate(paths_l): if p != '': url_l.append(link_to(p, url('files_home', repo_name=repo_name, revision=rev, f_path='/'.join(paths_l[:cnt + 1]) ), class_='ypjax-link' ) ) return literal('/'.join(url_l)) files_breadcrumbs = _FilesBreadCrumbs() class CodeHtmlFormatter(HtmlFormatter): """ My code Html Formatter for source codes """ def wrap(self, source, outfile): return self._wrap_div(self._wrap_pre(self._wrap_code(source))) def _wrap_code(self, source): for cnt, it in enumerate(source): i, t = it t = '
%s
' % (cnt + 1, t) yield i, t def _wrap_tablelinenos(self, inner): dummyoutfile = StringIO.StringIO() lncount = 0 for t, line in inner: if t: lncount += 1 dummyoutfile.write(line) fl = self.linenostart mw = len(str(lncount + fl - 1)) sp = self.linenospecial st = self.linenostep la = self.lineanchors aln = self.anchorlinenos nocls = self.noclasses if sp: lines = [] for i in range(fl, fl + lncount): if i % st == 0: if i % sp == 0: if aln: lines.append('%*d' % (la, i, mw, i)) else: lines.append('%*d' % (mw, i)) else: if aln: lines.append('%*d' % (la, i, mw, i)) else: lines.append('%*d' % (mw, i)) else: lines.append('') ls = '\n'.join(lines) else: lines = [] for i in range(fl, fl + lncount): if i % st == 0: if aln: lines.append('%*d' % (la, i, mw, i)) else: lines.append('%*d' % (mw, i)) else: lines.append('') ls = '\n'.join(lines) # in case you wonder about the seemingly redundant
here: since the # content in the other cell also is wrapped in a div, some browsers in # some configurations seem to mess up the formatting... if nocls: yield 0, ('' % self.cssclass + '
' '
' +
                      ls + '
') else: yield 0, ('' % self.cssclass + '
' +
                      ls + '
') yield 0, dummyoutfile.getvalue() yield 0, '
' def pygmentize(filenode, **kwargs): """ pygmentize function using pygments :param filenode: """ lexer = get_custom_lexer(filenode.extension) or filenode.lexer return literal(code_highlight(filenode.content, lexer, CodeHtmlFormatter(**kwargs))) def pygmentize_annotation(repo_name, filenode, **kwargs): """ pygmentize function for annotation :param filenode: """ color_dict = {} def gen_color(n=10000): """generator for getting n of evenly distributed colors using hsv color and golden ratio. It always return same order of colors :returns: RGB tuple """ def hsv_to_rgb(h, s, v): if s == 0.0: return v, v, v i = int(h * 6.0) # XXX assume int() truncates! f = (h * 6.0) - i p = v * (1.0 - s) q = v * (1.0 - s * f) t = v * (1.0 - s * (1.0 - f)) i = i % 6 if i == 0: return v, t, p if i == 1: return q, v, p if i == 2: return p, v, t if i == 3: return p, q, v if i == 4: return t, p, v if i == 5: return v, p, q golden_ratio = 0.618033988749895 h = 0.22717784590367374 for _ in xrange(n): h += golden_ratio h %= 1 HSV_tuple = [h, 0.95, 0.95] RGB_tuple = hsv_to_rgb(*HSV_tuple) yield map(lambda x: str(int(x * 256)), RGB_tuple) cgenerator = gen_color() def get_color_string(cs): if cs in color_dict: col = color_dict[cs] else: col = color_dict[cs] = cgenerator.next() return "color: rgb(%s)! important;" % (', '.join(col)) def url_func(repo_name): def _url_func(changeset): author = changeset.author date = changeset.date message = tooltip(changeset.message) tooltip_html = ("
Author:" " %s
Date: %s
Message:" " %s
") tooltip_html = tooltip_html % (author, date, message) lnk_format = '%5s:%s' % ('r%s' % changeset.revision, short_id(changeset.raw_id)) 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(annotate_highlight(filenode, url_func(repo_name), **kwargs)) def is_following_repo(repo_name, user_id): from rhodecode.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 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 rhodecode.lib.vcs.utils import author_name, author_email from rhodecode.lib.utils2 import credentials_filter, age as _age from rhodecode.model.db import User, ChangesetStatus 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 rhodecode import CONFIG def_len = safe_int(CONFIG.get('show_sha_length', 12)) show_rev = str2bool(CONFIG.get('show_revision_number', True)) 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: _fmt = _(u"%a, %d %b %Y %H:%M:%S").encode('utf8') return date.strftime(_fmt).decode('utf8') return "" def is_git(repository): if hasattr(repository, 'alias'): _type = repository.alias elif hasattr(repository, 'repo_type'): _type = repository.repo_type else: _type = repository return _type == 'git' def is_hg(repository): if hasattr(repository, 'alias'): _type = repository.alias elif hasattr(repository, 'repo_type'): _type = repository.repo_type else: _type = repository return _type == 'hg' def email_or_none(author): # extract email from the commit string _email = email(author) if _email != '': # check it against RhodeCode database, and use the MAIN email for this # user user = User.get_by_email(_email, case_insensitive=True, cache=True) if user is not None: return user.email return _email # See if it contains a username we can get an email from user = User.get_by_username(author_name(author), case_insensitive=True, cache=True) if user is not None: return user.email # No valid email, not a valid user in the system, none! return None def person(author, show_attr="username_and_name"): # attr to return from fetched user person_getter = lambda usr: getattr(usr, show_attr) # Valid email in the attribute passed, see if they're in the system _email = email(author) if _email != '': user = User.get_by_email(_email, case_insensitive=True, cache=True) if user is not None: return person_getter(user) # Maybe it's a username? _author = author_name(author) user = User.get_by_username(_author, case_insensitive=True, cache=True) if user is not None: return person_getter(user) # Still nothing? Just pass back the author name if any, else the email return _author or _email def person_by_id(id_, show_attr="username_and_name"): # attr to return from fetched user person_getter = lambda usr: getattr(usr, show_attr) #maybe it's an ID ? if str(id_).isdigit() or isinstance(id_, int): id_ = int(id_) user = User.get(id_) if user is not None: return person_getter(user) return id_ def desc_stylize(value): """ converts tags from value into html equivalent :param value: """ value = re.sub(r'\[see\ \=\>\ *([a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\]', '
see => \\1
', value) value = re.sub(r'\[license\ \=\>\ *([a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\]', '
\\1
', value) value = re.sub(r'\[(requires|recommends|conflicts|base)\ \=\>\ *([a-zA-Z0-9\-\/]*)\]', '
\\1 => \\2
', value) value = re.sub(r'\[(lang|language)\ \=\>\ *([a-zA-Z\-\/\#\+]*)\]', '
\\2
', value) value = re.sub(r'\[([a-z]+)\]', '
\\1
', value) return value def boolicon(value): """Returns boolean value of a value, represented as small html image of true/false icons :param value: value """ if value: return HTML.tag('img', src=url("/images/icons/accept.png"), alt=_('True')) else: return HTML.tag('img', src=url("/images/icons/cancel.png"), alt=_('False')) def action_parser(user_log, feed=False, parse_cs=False): """ This helper will action_map the specified string action into translated fancy names with icons and links :param user_log: user log instance :param feed: use output for feeds (no html and fancy icons) :param parse_cs: parse Changesets into VCS instances """ action = user_log.action action_params = ' ' x = action.split(':') if len(x) > 1: action, action_params = x def get_cs_links(): revs_limit = 3 # display this amount always revs_top_limit = 50 # show upto this amount of changesets hidden revs_ids = action_params.split(',') deleted = user_log.repository is None if deleted: return ','.join(revs_ids) repo_name = user_log.repository.repo_name def lnk(rev, repo_name): if isinstance(rev, BaseChangeset) or isinstance(rev, AttributeDict): lazy_cs = True if getattr(rev, 'op', None) and getattr(rev, 'ref_name', None): lazy_cs = False lbl = '?' if rev.op == 'delete_branch': lbl = '%s' % _('Deleted branch: %s') % rev.ref_name title = '' elif rev.op == 'tag': lbl = '%s' % _('Created tag: %s') % rev.ref_name title = '' _url = '#' else: lbl = '%s' % (rev.short_id[:8]) _url = url('changeset_home', repo_name=repo_name, revision=rev.raw_id) title = tooltip(rev.message) else: ## changeset cannot be found/striped/removed etc. lbl = ('%s' % rev)[:12] _url = '#' title = _('Changeset not found') if parse_cs: return link_to(lbl, _url, title=title, class_='tooltip') return link_to(lbl, _url, raw_id=rev.raw_id, repo_name=repo_name, class_='lazy-cs' if lazy_cs else '') def _get_op(rev_txt): _op = None _name = rev_txt if len(rev_txt.split('=>')) == 2: _op, _name = rev_txt.split('=>') return _op, _name revs = [] if len(filter(lambda v: v != '', revs_ids)) > 0: repo = None for rev in revs_ids[:revs_top_limit]: _op, _name = _get_op(rev) # we want parsed changesets, or new log store format is bad if parse_cs: try: if repo is None: repo = user_log.repository.scm_instance _rev = repo.get_changeset(rev) revs.append(_rev) except ChangesetDoesNotExistError: log.error('cannot find revision %s in this repo' % rev) revs.append(rev) continue else: _rev = AttributeDict({ 'short_id': rev[:12], 'raw_id': rev, 'message': '', 'op': _op, 'ref_name': _name }) revs.append(_rev) cs_links = [" " + ', '.join( [lnk(rev, repo_name) for rev in revs[:revs_limit]] )] _op1, _name1 = _get_op(revs_ids[0]) _op2, _name2 = _get_op(revs_ids[-1]) _rev = '%s...%s' % (_name1, _name2) compare_view = ( '
' '%s
' % ( _('Show all combined changesets %s->%s') % ( revs_ids[0][:12], revs_ids[-1][:12] ), url('changeset_home', repo_name=repo_name, revision=_rev ), _('compare view') ) ) # if we have exactly one more than normally displayed # just display it, takes less space than displaying # "and 1 more revisions" if len(revs_ids) == revs_limit + 1: rev = revs[revs_limit] cs_links.append(", " + lnk(rev, repo_name)) # hidden-by-default ones if len(revs_ids) > revs_limit + 1: uniq_id = revs_ids[0] html_tmpl = ( ' %s %s %s' ) if not feed: cs_links.append(html_tmpl % ( _('and'), uniq_id, _('%s more') % (len(revs_ids) - revs_limit), _('revisions') ) ) if not feed: html_tmpl = '' else: html_tmpl = ' %s ' morelinks = ', '.join( [lnk(rev, repo_name) for rev in revs[revs_limit:]] ) if len(revs_ids) > revs_top_limit: morelinks += ', ...' cs_links.append(html_tmpl % (uniq_id, morelinks)) if len(revs) > 1: cs_links.append(compare_view) return ''.join(cs_links) def get_fork_name(): repo_name = action_params _url = url('summary_home', repo_name=repo_name) return _('fork name %s') % link_to(action_params, _url) def get_user_name(): user_name = action_params return user_name def get_users_group(): group_name = action_params return group_name def get_pull_request(): pull_request_id = action_params deleted = user_log.repository is None if deleted: repo_name = user_log.repository_name else: repo_name = user_log.repository.repo_name return link_to(_('Pull request #%s') % pull_request_id, url('pullrequest_show', repo_name=repo_name, pull_request_id=pull_request_id)) def get_archive_name(): archive_name = action_params return archive_name # action : translated str, callback(extractor), icon action_map = { 'user_deleted_repo': (_('[deleted] repository'), None, 'database_delete.png'), 'user_created_repo': (_('[created] repository'), None, 'database_add.png'), 'user_created_fork': (_('[created] repository as fork'), None, 'arrow_divide.png'), 'user_forked_repo': (_('[forked] repository'), get_fork_name, 'arrow_divide.png'), 'user_updated_repo': (_('[updated] repository'), None, 'database_edit.png'), 'user_downloaded_archive': (_('[downloaded] archive from repository'), get_archive_name, 'page_white_compressed.png'), 'admin_deleted_repo': (_('[delete] repository'), None, 'database_delete.png'), 'admin_created_repo': (_('[created] repository'), None, 'database_add.png'), 'admin_forked_repo': (_('[forked] repository'), None, 'arrow_divide.png'), 'admin_updated_repo': (_('[updated] repository'), None, 'database_edit.png'), 'admin_created_user': (_('[created] user'), get_user_name, 'user_add.png'), 'admin_updated_user': (_('[updated] user'), get_user_name, 'user_edit.png'), 'admin_created_users_group': (_('[created] user group'), get_users_group, 'group_add.png'), 'admin_updated_users_group': (_('[updated] user group'), get_users_group, 'group_edit.png'), 'user_commented_revision': (_('[commented] on revision in repository'), get_cs_links, 'comment_add.png'), 'user_commented_pull_request': (_('[commented] on pull request for'), get_pull_request, 'comment_add.png'), 'user_closed_pull_request': (_('[closed] pull request for'), get_pull_request, 'tick.png'), 'push': (_('[pushed] into'), get_cs_links, 'script_add.png'), 'push_local': (_('[committed via RhodeCode] into repository'), get_cs_links, 'script_edit.png'), 'push_remote': (_('[pulled from remote] into repository'), get_cs_links, 'connect.png'), 'pull': (_('[pulled] from'), None, 'down_16.png'), 'started_following_repo': (_('[started following] repository'), None, 'heart_add.png'), 'stopped_following_repo': (_('[stopped following] repository'), None, 'heart_delete.png'), } action_str = action_map.get(action, action) if feed: action = action_str[0].replace('[', '').replace(']', '') else: action = action_str[0]\ .replace('[', '')\ .replace(']', '') action_params_func = lambda: "" if callable(action_str[1]): action_params_func = action_str[1] def action_parser_icon(): action = user_log.action action_params = None x = action.split(':') if len(x) > 1: action, action_params = x tmpl = """%s""" ico = action_map.get(action, ['', '', ''])[2] return literal(tmpl % ((url('/images/icons/')), ico, action)) # returned callbacks we need to call to get return [lambda: literal(action), action_params_func, action_parser_icon] #============================================================================== # PERMS #============================================================================== from rhodecode.lib.auth import HasPermissionAny, HasPermissionAll, \ HasRepoPermissionAny, HasRepoPermissionAll, HasReposGroupPermissionAll, \ HasReposGroupPermissionAny #============================================================================== # GRAVATAR URL #============================================================================== def gravatar_url(email_address, size=30, ssl_enabled=True): from pylons import url # doh, we need to re-import url to mock it later from rhodecode import CONFIG _def = 'anonymous@rhodecode.org' # default gravatar use_gravatar = str2bool(CONFIG.get('use_gravatar')) alternative_gravatar_url = CONFIG.get('alternative_gravatar_url', '') email_address = email_address or _def if not use_gravatar or not email_address or email_address == _def: f = lambda a, l: min(l, key=lambda x: abs(x - a)) return url("/images/user%s.png" % f(size, [14, 16, 20, 24, 30])) if use_gravatar and alternative_gravatar_url: tmpl = alternative_gravatar_url parsed_url = urlparse.urlparse(url.current(qualified=True)) tmpl = tmpl.replace('{email}', email_address)\ .replace('{md5email}', hashlib.md5(email_address.lower()).hexdigest()) \ .replace('{netloc}', parsed_url.netloc)\ .replace('{scheme}', parsed_url.scheme)\ .replace('{size}', str(size)) return tmpl default = 'identicon' baseurl_nossl = "http://www.gravatar.com/avatar/" baseurl_ssl = "https://secure.gravatar.com/avatar/" baseurl = baseurl_ssl if ssl_enabled else baseurl_nossl if isinstance(email_address, unicode): #hashlib crashes on unicode items email_address = safe_str(email_address) # construct the url gravatar_url = baseurl + hashlib.md5(email_address.lower()).hexdigest() + "?" gravatar_url += urllib.urlencode({'d': default, 's': str(size)}) return gravatar_url class Page(_Page): """ Custom pager to match rendering style with YUI paginator """ def _get_pos(self, cur_page, max_page, items): edge = (items / 2) + 1 if (cur_page <= edge): radius = max(items / 2, items - cur_page) elif (max_page - cur_page) < edge: radius = (items - 1) - (max_page - cur_page) else: radius = items / 2 left = max(1, (cur_page - (radius))) right = min(max_page, cur_page + (radius)) return left, cur_page, right def _range(self, regexp_match): """ Return range of linked pages (e.g. '1 2 [3] 4 5 6 7 8'). Arguments: regexp_match A "re" (regular expressions) match object containing the radius of linked pages around the current page in regexp_match.group(1) as a string This function is supposed to be called as a callable in re.sub. """ radius = int(regexp_match.group(1)) # Compute the first and last page number within the radius # e.g. '1 .. 5 6 [7] 8 9 .. 12' # -> leftmost_page = 5 # -> rightmost_page = 9 leftmost_page, _cur, rightmost_page = self._get_pos(self.page, self.last_page, (radius * 2) + 1) nav_items = [] # Create a link to the first page (unless we are on the first page # or there would be no need to insert '..' spacers) if self.page != self.first_page and self.first_page < leftmost_page: nav_items.append(self._pagerlink(self.first_page, self.first_page)) # Insert dots if there are pages between the first page # and the currently displayed page range if leftmost_page - self.first_page > 1: # Wrap in a SPAN tag if nolink_attr is set text = '..' if self.dotdot_attr: text = HTML.span(c=text, **self.dotdot_attr) nav_items.append(text) for thispage in xrange(leftmost_page, rightmost_page + 1): # Hilight the current page number and do not use a link if thispage == self.page: text = '%s' % (thispage,) # Wrap in a SPAN tag if nolink_attr is set if self.curpage_attr: text = HTML.span(c=text, **self.curpage_attr) nav_items.append(text) # Otherwise create just a link to that page else: text = '%s' % (thispage,) nav_items.append(self._pagerlink(thispage, text)) # Insert dots if there are pages between the displayed # page numbers and the end of the page range if self.last_page - rightmost_page > 1: text = '..' # Wrap in a SPAN tag if nolink_attr is set if self.dotdot_attr: text = HTML.span(c=text, **self.dotdot_attr) nav_items.append(text) # Create a link to the very last page (unless we are on the last # page or there would be no need to insert '..' spacers) if self.page != self.last_page and rightmost_page < self.last_page: nav_items.append(self._pagerlink(self.last_page, self.last_page)) ## prerender links nav_items.append(literal('' % str(int(self.page)+1))) return self.separator.join(nav_items) def pager(self, format='~2~', page_param='page', partial_param='partial', show_if_single_page=False, separator=' ', onclick=None, symbol_first='<<', symbol_last='>>', symbol_previous='<', symbol_next='>', link_attr={'class': 'pager_link', 'rel': 'prerender'}, curpage_attr={'class': 'pager_curpage'}, dotdot_attr={'class': 'pager_dotdot'}, **kwargs): self.curpage_attr = curpage_attr self.separator = separator self.pager_kwargs = kwargs self.page_param = page_param self.partial_param = partial_param self.onclick = onclick self.link_attr = link_attr self.dotdot_attr = dotdot_attr # Don't show navigator if there is no more than one page if self.page_count == 0 or (self.page_count == 1 and not show_if_single_page): return '' from string import Template # Replace ~...~ in token format by range of pages result = re.sub(r'~(\d+)~', self._range, format) # Interpolate '%' variables result = Template(result).safe_substitute({ 'first_page': self.first_page, 'last_page': self.last_page, 'page': self.page, 'page_count': self.page_count, 'items_per_page': self.items_per_page, 'first_item': self.first_item, 'last_item': self.last_item, 'item_count': self.item_count, 'link_first': self.page > self.first_page and \ self._pagerlink(self.first_page, symbol_first) or '', 'link_last': self.page < self.last_page and \ self._pagerlink(self.last_page, symbol_last) or '', 'link_previous': self.previous_page and \ self._pagerlink(self.previous_page, symbol_previous) \ or HTML.span(symbol_previous, class_="yui-pg-previous"), 'link_next': self.next_page and \ self._pagerlink(self.next_page, symbol_next) \ or HTML.span(symbol_next, class_="yui-pg-next") }) return literal(result) #============================================================================== # REPO PAGER, PAGER FOR REPOSITORY #============================================================================== class RepoPage(Page): def __init__(self, collection, page=1, items_per_page=20, item_count=None, url=None, **kwargs): """Create a "RepoPage" instance. special pager for paging repository """ self._url_generator = url # Safe the kwargs class-wide so they can be used in the pager() method self.kwargs = kwargs # Save a reference to the collection self.original_collection = collection self.collection = collection # The self.page is the number of the current page. # The first page has the number 1! try: self.page = int(page) # make it int() if we get it as a string except (ValueError, TypeError): self.page = 1 self.items_per_page = items_per_page # Unless the user tells us how many items the collections has # we calculate that ourselves. if item_count is not None: self.item_count = item_count else: self.item_count = len(self.collection) # Compute the number of the first and last available page if self.item_count > 0: self.first_page = 1 self.page_count = int(math.ceil(float(self.item_count) / self.items_per_page)) self.last_page = self.first_page + self.page_count - 1 # Make sure that the requested page number is the range of # valid pages if self.page > self.last_page: self.page = self.last_page elif self.page < self.first_page: self.page = self.first_page # Note: the number of items on this page can be less than # items_per_page if the last page is not full self.first_item = max(0, (self.item_count) - (self.page * items_per_page)) self.last_item = ((self.item_count - 1) - items_per_page * (self.page - 1)) self.items = list(self.collection[self.first_item:self.last_item + 1]) # Links to previous and next page if self.page > self.first_page: self.previous_page = self.page - 1 else: self.previous_page = None if self.page < self.last_page: self.next_page = self.page + 1 else: self.next_page = None # No items available else: self.first_page = None self.page_count = 0 self.last_page = None self.first_item = None self.last_item = None self.previous_page = None self.next_page = None self.items = [] # This is a subclass of the 'list' type. Initialise the list now. list.__init__(self, reversed(self.items)) def changed_tooltip(nodes): """ Generates a html string for changed nodes in changeset page. It limits the output to 30 entries :param nodes: LazyNodesGenerator """ if nodes: pref = ':
' suf = '' if len(nodes) > 30: suf = '
' + _(' and %s more') % (len(nodes) - 30) return literal(pref + '
'.join([safe_unicode(x.path) for x in nodes[:30]]) + suf) else: return ': ' + _('No Files') def repo_link(groups_and_repos): """ Makes a breadcrumbs link to repo within a group joins » on each group to create a fancy link ex:: group >> subgroup >> repo :param groups_and_repos: :param last_url: """ groups, just_name, repo_name = groups_and_repos last_url = url('summary_home', repo_name=repo_name) last_link = link_to(just_name, last_url) def make_link(group): return link_to(group.name, url('repos_group_home', group_name=group.group_name)) return literal(' » '.join(map(make_link, groups) + ['%s' % last_link])) def fancy_file_stats(stats): """ Displays a fancy two colored bar for number of added/deleted lines of code on file :param stats: two element list of added/deleted lines of code """ from rhodecode.lib.diffs import NEW_FILENODE, DEL_FILENODE, \ MOD_FILENODE, RENAMED_FILENODE, CHMOD_FILENODE, BIN_FILENODE def cgen(l_type, a_v, d_v): mapping = {'tr': 'top-right-rounded-corner-mid', 'tl': 'top-left-rounded-corner-mid', 'br': 'bottom-right-rounded-corner-mid', 'bl': 'bottom-left-rounded-corner-mid'} map_getter = lambda x: mapping[x] if l_type == 'a' and d_v: #case when added and deleted are present return ' '.join(map(map_getter, ['tl', 'bl'])) if l_type == 'a' and not d_v: return ' '.join(map(map_getter, ['tr', 'br', 'tl', 'bl'])) if l_type == 'd' and a_v: return ' '.join(map(map_getter, ['tr', 'br'])) if l_type == 'd' and not a_v: return ' '.join(map(map_getter, ['tr', 'br', 'tl', 'bl'])) a, d = stats['added'], stats['deleted'] width = 100 if stats['binary']: #binary mode lbl = '' bin_op = 1 if BIN_FILENODE in stats['ops']: lbl = 'bin+' if NEW_FILENODE in stats['ops']: lbl += _('new file') bin_op = NEW_FILENODE elif MOD_FILENODE in stats['ops']: lbl += _('mod') bin_op = MOD_FILENODE elif DEL_FILENODE in stats['ops']: lbl += _('del') bin_op = DEL_FILENODE elif RENAMED_FILENODE in stats['ops']: lbl += _('rename') bin_op = RENAMED_FILENODE #chmod can go with other operations if CHMOD_FILENODE in stats['ops']: _org_lbl = _('chmod') lbl += _org_lbl if lbl.endswith('+') else '+%s' % _org_lbl #import ipdb;ipdb.set_trace() b_d = '
%s
' % (bin_op, cgen('a', a_v='', d_v=0), lbl) b_a = '
' return literal('
%s%s
' % (width, b_a, b_d)) t = stats['added'] + stats['deleted'] unit = float(width) / (t or 1) # needs > 9% of width to be visible or 0 to be hidden a_p = max(9, unit * a) if a > 0 else 0 d_p = max(9, unit * d) if d > 0 else 0 p_sum = a_p + d_p if p_sum > width: #adjust the percentage to be == 100% since we adjusted to 9 if a_p > d_p: a_p = a_p - (p_sum - width) else: d_p = d_p - (p_sum - width) a_v = a if a > 0 else '' d_v = d if d > 0 else '' d_a = '
%s
' % ( cgen('a', a_v, d_v), a_p, a_v ) d_d = '
%s
' % ( cgen('d', a_v, d_v), d_p, d_v ) return literal('
%s%s
' % (width, d_a, d_d)) def urlify_text(text_, safe=True): """ Extrac urls from text and make html links out of them :param text_: """ url_pat = re.compile(r'''(http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]''' '''|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+)''') def url_func(match_obj): url_full = match_obj.groups()[0] return '%(url)s' % ({'url': url_full}) _newtext = url_pat.sub(url_func, text_) if safe: return literal(_newtext) return _newtext def urlify_changesets(text_, repository): """ Extract revision ids from changeset and make link from them :param text_: :param repository: repo name to build the URL with """ from pylons import url # doh, we need to re-import url to mock it later URL_PAT = re.compile(r'(^|\s)([0-9a-fA-F]{12,40})($|\s)') def url_func(match_obj): rev = match_obj.groups()[1] pref = match_obj.groups()[0] suf = match_obj.groups()[2] tmpl = ( '%(pref)s' '%(rev)s%(suf)s' ) return tmpl % { 'pref': pref, 'cls': 'revision-link', 'url': url('changeset_home', repo_name=repository, revision=rev), 'rev': rev, 'suf': suf } newtext = URL_PAT.sub(url_func, text_) return newtext def urlify_commit(text_, repository=None, link_=None): """ Parses given text message and makes proper links. issues are linked to given issue-server, and rest is a changeset link if link_ is given, in other case it's a plain text :param text_: :param repository: :param link_: changeset link """ import traceback from pylons import url # doh, we need to re-import url to mock it later def escaper(string): return string.replace('<', '<').replace('>', '>') def linkify_others(t, l): urls = re.compile(r'(\)',) links = [] for e in urls.split(t): if not urls.match(e): links.append('%s' % (l, e)) else: links.append(e) return ''.join(links) # urlify changesets - extrac revisions and make link out of them newtext = urlify_changesets(escaper(text_), repository) # extract http/https links and make them real urls newtext = urlify_text(newtext, safe=False) try: from rhodecode import CONFIG conf = CONFIG # allow multiple issue servers to be used valid_indices = [ x.group(1) for x in map(lambda x: re.match(r'issue_pat(.*)', x), conf.keys()) if x and 'issue_server_link%s' % x.group(1) in conf and 'issue_prefix%s' % x.group(1) in conf ] log.debug('found issue server suffixes `%s` during valuation of: %s' % (','.join(valid_indices), newtext)) for pattern_index in valid_indices: ISSUE_PATTERN = conf.get('issue_pat%s' % pattern_index) ISSUE_SERVER_LNK = conf.get('issue_server_link%s' % pattern_index) ISSUE_PREFIX = conf.get('issue_prefix%s' % pattern_index) log.debug('pattern suffix `%s` PAT:%s SERVER_LINK:%s PREFIX:%s' % (pattern_index, ISSUE_PATTERN, ISSUE_SERVER_LNK, ISSUE_PREFIX)) URL_PAT = re.compile(r'%s' % ISSUE_PATTERN) def url_func(match_obj): pref = '' if match_obj.group().startswith(' '): pref = ' ' issue_id = ''.join(match_obj.groups()) tmpl = ( '%(pref)s' '%(issue-prefix)s%(id-repr)s' '' ) url = ISSUE_SERVER_LNK.replace('{id}', issue_id) if repository: url = url.replace('{repo}', repository) repo_name = repository.split(URL_SEP)[-1] url = url.replace('{repo_name}', repo_name) return tmpl % { 'pref': pref, 'cls': 'issue-tracker-link', 'url': url, 'id-repr': issue_id, 'issue-prefix': ISSUE_PREFIX, 'serv': ISSUE_SERVER_LNK, } newtext = URL_PAT.sub(url_func, newtext) log.debug('processed prefix:`%s` => %s' % (pattern_index, newtext)) # if we actually did something above if link_: # wrap not links into final link => link_ newtext = linkify_others(newtext, link_) except Exception: log.error(traceback.format_exc()) pass return literal(newtext) def rst(source): return literal('
%s
' % MarkupRenderer.rst(source)) def rst_w_mentions(source): """ Wrapped rst renderer with @mention highlighting :param source: """ return literal('
%s
' % MarkupRenderer.rst_with_mentions(source)) def changeset_status(repo, revision): return ChangesetStatusModel().get_status(repo, revision) def changeset_status_lbl(changeset_status): return dict(ChangesetStatus.STATUSES).get(changeset_status) def get_permission_name(key): return dict(Permission.PERMS).get(key) def journal_filter_help(): return _(textwrap.dedent(''' Example filter terms: repository:vcs username:marcin action:*push* ip:127.0.0.1 date:20120101 date:[20120101100000 TO 20120102] Generate wildcards using '*' character: "repositroy:vcs*" - search everything starting with 'vcs' "repository:*vcs*" - search for repository containing 'vcs' Optional AND / OR operators in queries "repository:vcs OR repository:test" "username:test AND repository:test*" ''')) def not_mapped_error(repo_name): flash(_('%s repository is not mapped to db perhaps' ' it was created or renamed from the filesystem' ' please run the application again' ' in order to rescan repositories') % repo_name, category='error') def ip_range(ip_addr): from rhodecode.model.db import UserIpMap s, e = UserIpMap._get_ip_range(ip_addr) return '%s - %s' % (s, e)