hovercards: allow hovercards on parsed !PR patterns.

- in addition expose server info so we can generate fully qualified urls.

rhodecode/templates/hovercards/hovercard_pull_request.mako

@@ -0,0 +1,26 b''
+<%namespace name="base" file="/base/base.mako"/>
+<%namespace name="dt" file="/data_table/_dt_elements.mako"/>
+
+% if c.can_view_pr:
+<div class="pr-hovercard-header">
+    <div class="pull-left tagtag">
+        ${c.pull_request.status}
+    </div>
+    <div class="pr-hovercard-user">
+        ${_('Created')}: ${h.format_date(c.pull_request.created_on)}
+    </div>
+</div>
+
+<div class="pr-hovercard-title">
+    <h3><a href="${h.route_path('pull_requests_global', pull_request_id=c.pull_request.pull_request_id)}">!${c.pull_request.pull_request_id}</a> - ${c.pull_request.title}</h3>
+</div>
+
+<div class="pr-hovercard-footer">
+    ${_('repo')}: ${c.pull_request.target_repo.repo_name}
+</div>
+% else:
+## user cannot view this PR we just show the generic info, without any exposed data
+<div class="pr-hovercard-title">
+    <h3>${_('Pull Request')} !${c.pull_request.pull_request_id}</h3>
+</div>
+% endif
  No newline at end of file

rhodecode/apps/hovercards/__init__.py

@@ -30,6 +30,10 b' def includeme(config):'
         pattern='/_hovercard/user_group/{user_group_id}')
 
     config.add_route(
+        name='hovercard_pull_request',
+        pattern='/_hovercard/pull_request/{pull_request_id}')
+
+    config.add_route(
         name='hovercard_repo_commit',
         pattern='/_hovercard/commit/{repo_name:.*?[^/]}/{commit_id}', repo_route=True)
 

rhodecode/apps/hovercards/views.py

@@ -35,7 +35,7 b' from rhodecode.lib.utils2 import safe_un'
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.vcs.nodes import FileNode
 from rhodecode.model.db import (
-    func, true, or_, case, in_filter_generator, Repository, RepoGroup, User, UserGroup)
+    func, true, or_, case, in_filter_generator, Repository, RepoGroup, User, UserGroup, PullRequest)
 from rhodecode.model.repo import RepoModel
 from rhodecode.model.repo_group import RepoGroupModel
 from rhodecode.model.scm import RepoGroupList, RepoList
@@ -71,6 +71,19 b' class HoverCardsView(BaseAppView):'
         c.user_group = UserGroup.get_or_404(user_group_id)
         return self._get_template_context(c)
 
+    @LoginRequired()
+    @view_config(
+        route_name='hovercard_pull_request', request_method='GET', xhr=True,
+        renderer='rhodecode:templates/hovercards/hovercard_pull_request.mako')
+    def hovercard_pull_request(self):
+        c = self.load_default_context()
+        c.pull_request = PullRequest.get_or_404(
+            self.request.matchdict['pull_request_id'])
+        perms = ['repository.read', 'repository.write', 'repository.admin']
+        c.can_view_pr = h.HasRepoPermissionAny(*perms)(
+            c.pull_request.target_repo.repo_name)
+        return self._get_template_context(c)
+
 
 class HoverCardsRepoView(RepoAppView):
     def load_default_context(self):

rhodecode/lib/helpers.py

@@ -74,9 +74,10 b' from webhelpers2.number import format_by'
 from rhodecode.lib.action_parser import action_parser
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.utils import repo_name_slug, get_custom_lexer
-from rhodecode.lib.utils2 import str2bool, safe_unicode, safe_str, \
-    get_commit_safe, datetime_to_time, time_to_datetime, time_to_utcdatetime, \
-    AttributeDict, safe_int, md5, md5_safe
+from rhodecode.lib.utils2 import (
+    str2bool, safe_unicode, safe_str,
+    get_commit_safe, datetime_to_time, time_to_datetime, time_to_utcdatetime,
+    AttributeDict, safe_int, md5, md5_safe, get_host_info)
 from rhodecode.lib.markup_renderer import MarkupRenderer, relative_links
 from rhodecode.lib.vcs.exceptions import CommitDoesNotExistError
 from rhodecode.lib.vcs.backends.base import BaseChangeset, EmptyCommit
@@ -1632,10 +1633,10 b' def _process_url_func(match_obj, repo_na'
             '%(pref)s<a class="tooltip-hovercard %(cls)s" href="%(url)s" data-hovercard-url="%(hovercard_url)s">'
             '%(issue-prefix)s%(id-repr)s'
             '</a>')
-    elif link_format == 'rst':
+    elif link_format in ['rst', 'rst+hovercard']:
         tmpl = '`%(issue-prefix)s%(id-repr)s <%(url)s>`_'
-    elif link_format == 'markdown':
-        tmpl = '[%(issue-prefix)s%(id-repr)s](%(url)s)'
+    elif link_format in ['markdown', 'markdown+hovercard']:
+        tmpl = '[%(pref)s%(issue-prefix)s%(id-repr)s](%(url)s)'
     else:
         raise ValueError('Bad link_format:{}'.format(link_format))
 
@@ -1648,11 +1649,23 b' def _process_url_func(match_obj, repo_na'
         'repo': repo_name,
         'repo_name': repo_name_cleaned,
         'group_name': parent_group_name,
+        # set dummy keys so we always have them
+        'hostname': '',
+        'netloc': '',
+        'scheme': ''
     }
+
+    request = get_current_request()
+    if request:
+        # exposes, hostname, netloc, scheme
+        host_data = get_host_info(request)
+        named_vars.update(host_data)
+
     # named regex variables
     named_vars.update(match_obj.groupdict())
     _url = string.Template(entry['url']).safe_substitute(**named_vars)
     desc = string.Template(entry['desc']).safe_substitute(**named_vars)
+    hovercard_url = string.Template(entry.get('hovercard_url', '')).safe_substitute(**named_vars)
 
     def quote_cleaner(input_str):
         """Remove quotes as it's HTML"""
@@ -1666,8 +1679,9 b' def _process_url_func(match_obj, repo_na'
         'issue-prefix': entry['pref'],
         'serv': entry['url'],
         'title': desc,
-        'hovercard_url': ''
+        'hovercard_url': hovercard_url
     }
+
     if return_raw_data:
         return {
             'id': issue_id,
@@ -1690,7 +1704,8 b' def get_active_pattern_entries(repo_name'
 
 def process_patterns(text_string, repo_name, link_format='html', active_entries=None):
 
-    allowed_formats = ['html', 'rst', 'markdown']
+    allowed_formats = ['html', 'rst', 'markdown',
+                       'html+hovercard', 'rst+hovercard', 'markdown+hovercard']
     if link_format not in allowed_formats:
         raise ValueError('Link format can be only one of:{} got {}'.format(
                          allowed_formats, link_format))
@@ -1732,13 +1747,16 b' def process_patterns(text_string, repo_n'
 
     # finally use global replace, eg !123 -> pr-link, those will not catch
     # if already similar pattern exists
+    server_url = '${scheme}://${netloc}'
     pr_entry = {
         'pref': '!',
-        'url': '/_admin/pull-requests/${id}',
-        'desc': 'Pull Request !${id}'
+        'url': server_url + '/_admin/pull-requests/${id}',
+        'desc': 'Pull Request !${id}',
+        'hovercard_url': server_url + '/_hovercard/pull_request/${id}'
     }
     pr_url_func = partial(
-        _process_url_func, repo_name=repo_name, entry=pr_entry, uid=None)
+        _process_url_func, repo_name=repo_name, entry=pr_entry, uid=None,
+        link_format=link_format+'+hovercard')
     new_text = re.compile(r'(?:(?:^!)|(?: !))(\d+)').sub(pr_url_func, new_text)
     log.debug('processed !pr pattern')
 
@@ -2009,7 +2027,7 b' def get_last_path_part(file_node):'
 
 def route_url(*args, **kwargs):
     """
-    Wrapper around pyramids `route_url` (fully qualified url) function. 
+    Wrapper around pyramids `route_url` (fully qualified url) function.
     """
     req = get_current_request()
     return req.route_url(*args, **kwargs)

rhodecode/lib/utils2.py

@@ -629,9 +629,29 b' def credentials_filter(uri):'
     return ''.join(uri)
 
 
+def get_host_info(request):
+    """
+    Generate host info, to obtain full url e.g https://server.com
+    use this
+    `{scheme}://{netloc}`
+    """
+    if not request:
+        return {}
+
+    qualified_home_url = request.route_url('home')
+    parsed_url = urlobject.URLObject(qualified_home_url)
+    decoded_path = safe_unicode(urllib.unquote(parsed_url.path.rstrip('/')))
+
+    return {
+        'scheme': parsed_url.scheme,
+        'netloc': parsed_url.netloc+decoded_path,
+        'hostname': parsed_url.hostname,
+    }
+
+
 def get_clone_url(request, uri_tmpl, repo_name, repo_id, **override):
-    qualifed_home_url = request.route_url('home')
-    parsed_url = urlobject.URLObject(qualifed_home_url)
+    qualified_home_url = request.route_url('home')
+    parsed_url = urlobject.URLObject(qualified_home_url)
     decoded_path = safe_unicode(urllib.unquote(parsed_url.path.rstrip('/')))
 
     args = {

rhodecode/public/css/helpers.less

@@ -27,6 +27,10 b' a { cursor: pointer; }'
     display: block;
 }
 
+.clear-both {
+    clear: both;
+}
+
 .pull-right {
     float: right !important;
 }

rhodecode/public/css/main.less

@@ -2895,3 +2895,19 b' form.markup-form {'
   clear: both;
   min-height: 10px;
 }
+
+.pr-hovercard-header {
+  clear: both;
+  display: block;
+  line-height: 20px;
+}
+
+.pr-hovercard-user {
+  display: flex;
+  align-items: center;
+  padding-left: 5px;
+}
+
+.pr-hovercard-title {
+  padding-top: 5px;
+}
  No newline at end of file

rhodecode/public/js/rhodecode/routes.js

@@ -32,6 +32,7 b' function registerRCRoutes() {'
     pyroutes.register('repo_integrations_edit', '/%(repo_name)s/settings/integrations/%(integration)s/%(integration_id)s', ['repo_name', 'integration', 'integration_id']);
     pyroutes.register('hovercard_user', '/_hovercard/user/%(user_id)s', ['user_id']);
     pyroutes.register('hovercard_user_group', '/_hovercard/user_group/%(user_group_id)s', ['user_group_id']);
+    pyroutes.register('hovercard_pull_request', '/_hovercard/pull_request/%(pull_request_id)s', ['pull_request_id']);
     pyroutes.register('hovercard_repo_commit', '/_hovercard/commit/%(repo_name)s/%(commit_id)s', ['repo_name', 'commit_id']);
     pyroutes.register('ops_ping', '/_admin/ops/ping', []);
     pyroutes.register('ops_error_test', '/_admin/ops/error', []);