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1 # hgweb.py - web interface to a mercurial repository |
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2 # |
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3 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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4 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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5 # |
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6 # This software may be used and distributed according to the terms |
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7 # of the GNU General Public License, incorporated herein by reference. |
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8 |
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9 import os |
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10 from mercurial.demandload import demandload |
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11 demandload(globals(), "ConfigParser") |
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12 demandload(globals(), "mercurial:ui,hg,util,templater") |
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13 demandload(globals(), "mercurial.hgweb.request:hgrequest") |
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14 from mercurial.i18n import gettext as _ |
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15 |
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16 # This is a stopgap |
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17 class hgwebdir(object): |
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18 def __init__(self, config): |
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19 def cleannames(items): |
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20 return [(name.strip(os.sep), path) for name, path in items] |
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21 |
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22 self.motd = "" |
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23 self.repos_sorted = ('name', False) |
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24 if isinstance(config, (list, tuple)): |
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25 self.repos = cleannames(config) |
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26 self.repos_sorted = ('', False) |
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27 elif isinstance(config, dict): |
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28 self.repos = cleannames(config.items()) |
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29 self.repos.sort() |
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30 else: |
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31 cp = ConfigParser.SafeConfigParser() |
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32 cp.read(config) |
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33 self.repos = [] |
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34 if cp.has_section('web') and cp.has_option('web', 'motd'): |
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35 self.motd = cp.get('web', 'motd') |
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36 if cp.has_section('paths'): |
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37 self.repos.extend(cleannames(cp.items('paths'))) |
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38 if cp.has_section('collections'): |
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39 for prefix, root in cp.items('collections'): |
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40 for path in util.walkrepos(root): |
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41 repo = os.path.normpath(path) |
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42 name = repo |
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43 if name.startswith(prefix): |
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44 name = name[len(prefix):] |
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45 self.repos.append((name.lstrip(os.sep), repo)) |
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46 self.repos.sort() |
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47 |
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48 def run(self, req=hgrequest()): |
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49 def header(**map): |
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50 yield tmpl("header", **map) |
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51 |
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52 def footer(**map): |
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53 yield tmpl("footer", motd=self.motd, **map) |
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54 |
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55 m = os.path.join(templater.templatepath(), "map") |
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56 tmpl = templater.templater(m, templater.common_filters, |
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57 defaults={"header": header, |
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58 "footer": footer}) |
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59 |
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60 def archivelist(ui, nodeid, url): |
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61 for i in ['zip', 'gz', 'bz2']: |
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62 if ui.configbool("web", "allow" + i, False): |
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63 yield {"type" : i, "node": nodeid, "url": url} |
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64 |
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65 def entries(sortcolumn="", descending=False, **map): |
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66 rows = [] |
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67 parity = 0 |
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68 for name, path in self.repos: |
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69 u = ui.ui() |
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70 try: |
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71 u.readconfig(os.path.join(path, '.hg', 'hgrc')) |
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72 except IOError: |
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73 pass |
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74 get = u.config |
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75 |
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76 url = ('/'.join([req.env["REQUEST_URI"].split('?')[0], name]) |
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77 .replace("//", "/")) |
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78 |
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79 # update time with local timezone |
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80 try: |
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81 d = (get_mtime(path), util.makedate()[1]) |
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82 except OSError: |
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83 continue |
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84 |
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85 contact = (get("ui", "username") or # preferred |
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86 get("web", "contact") or # deprecated |
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87 get("web", "author", "")) # also |
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88 description = get("web", "description", "") |
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89 name = get("web", "name", name) |
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90 row = dict(contact=contact or "unknown", |
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91 contact_sort=contact.upper() or "unknown", |
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92 name=name, |
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93 name_sort=name, |
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94 url=url, |
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95 description=description or "unknown", |
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96 description_sort=description.upper() or "unknown", |
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97 lastchange=d, |
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98 lastchange_sort=d[1]-d[0], |
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99 archives=archivelist(u, "tip", url)) |
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100 if (not sortcolumn |
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101 or (sortcolumn, descending) == self.repos_sorted): |
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102 # fast path for unsorted output |
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103 row['parity'] = parity |
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104 parity = 1 - parity |
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105 yield row |
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106 else: |
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107 rows.append((row["%s_sort" % sortcolumn], row)) |
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108 if rows: |
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109 rows.sort() |
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110 if descending: |
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111 rows.reverse() |
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112 for key, row in rows: |
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113 row['parity'] = parity |
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114 parity = 1 - parity |
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115 yield row |
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116 |
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117 virtual = req.env.get("PATH_INFO", "").strip('/') |
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118 if virtual: |
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119 real = dict(self.repos).get(virtual) |
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120 if real: |
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121 try: |
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122 hgweb(real).run(req) |
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123 except IOError, inst: |
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124 req.write(tmpl("error", error=inst.strerror)) |
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125 except hg.RepoError, inst: |
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126 req.write(tmpl("error", error=str(inst))) |
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127 else: |
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128 req.write(tmpl("notfound", repo=virtual)) |
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129 else: |
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130 if req.form.has_key('static'): |
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131 static = os.path.join(templater.templatepath(), "static") |
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132 fname = req.form['static'][0] |
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133 req.write(staticfile(static, fname) |
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134 or tmpl("error", error="%r not found" % fname)) |
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135 else: |
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136 sortable = ["name", "description", "contact", "lastchange"] |
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137 sortcolumn, descending = self.repos_sorted |
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138 if req.form.has_key('sort'): |
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139 sortcolumn = req.form['sort'][0] |
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140 descending = sortcolumn.startswith('-') |
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141 if descending: |
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142 sortcolumn = sortcolumn[1:] |
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143 if sortcolumn not in sortable: |
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144 sortcolumn = "" |
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145 |
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146 sort = [("sort_%s" % column, |
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147 "%s%s" % ((not descending and column == sortcolumn) |
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148 and "-" or "", column)) |
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149 for column in sortable] |
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150 req.write(tmpl("index", entries=entries, |
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151 sortcolumn=sortcolumn, descending=descending, |
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152 **dict(sort))) |