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121
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1 #
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2 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2, incorporated herein by reference.
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7
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8 import os, mimetypes, re, cgi, copy
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9 import webutil
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10 from mercurial import error, archival, templater, templatefilters
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11 from mercurial.node import short, hex
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12 from mercurial.util import binary
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13 from common import paritygen, staticfile, get_contact, ErrorResponse
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14 from common import HTTP_OK, HTTP_FORBIDDEN, HTTP_NOT_FOUND
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15 from mercurial import graphmod
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16
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17 # __all__ is populated with the allowed commands. Be sure to add to it if
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18 # you're adding a new command, or the new command won't work.
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19
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20 __all__ = [
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21 'log', 'rawfile', 'file', 'changelog', 'shortlog', 'changeset', 'rev',
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22 'manifest', 'tags', 'branches', 'summary', 'filediff', 'diff', 'annotate',
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23 'filelog', 'archive', 'static', 'graph',
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24 ]
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25
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26 def log(web, req, tmpl):
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27 if 'file' in req.form and req.form['file'][0]:
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28 return filelog(web, req, tmpl)
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29 else:
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30 return changelog(web, req, tmpl)
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31
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32 def rawfile(web, req, tmpl):
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33 path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
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34 if not path:
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35 content = manifest(web, req, tmpl)
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36 req.respond(HTTP_OK, web.ctype)
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37 return content
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38
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39 try:
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40 fctx = webutil.filectx(web.repo, req)
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41 except error.LookupError, inst:
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42 try:
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43 content = manifest(web, req, tmpl)
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44 req.respond(HTTP_OK, web.ctype)
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45 return content
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46 except ErrorResponse:
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47 raise inst
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48
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49 path = fctx.path()
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50 text = fctx.data()
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51 mt = mimetypes.guess_type(path)[0]
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52 if mt is None:
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53 mt = binary(text) and 'application/octet-stream' or 'text/plain'
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54
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55 req.respond(HTTP_OK, mt, path, len(text))
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56 return [text]
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57
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58 def _filerevision(web, tmpl, fctx):
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59 f = fctx.path()
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60 text = fctx.data()
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61 parity = paritygen(web.stripecount)
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62
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63 if binary(text):
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64 mt = mimetypes.guess_type(f)[0] or 'application/octet-stream'
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65 text = '(binary:%s)' % mt
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66
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67 def lines():
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68 for lineno, t in enumerate(text.splitlines(1)):
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69 yield {"line": t,
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70 "lineid": "l%d" % (lineno + 1),
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71 "linenumber": "% 6d" % (lineno + 1),
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72 "parity": parity.next()}
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73
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74 return tmpl("filerevision",
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75 file=f,
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76 path=webutil.up(f),
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77 text=lines(),
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78 rev=fctx.rev(),
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79 node=hex(fctx.node()),
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80 author=fctx.user(),
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81 date=fctx.date(),
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82 desc=fctx.description(),
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83 branch=webutil.nodebranchnodefault(fctx),
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84 parent=webutil.parents(fctx),
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85 child=webutil.children(fctx),
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86 rename=webutil.renamelink(fctx),
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87 permissions=fctx.manifest().flags(f))
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88
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89 def file(web, req, tmpl):
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90 path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
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91 if not path:
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92 return manifest(web, req, tmpl)
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93 try:
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94 return _filerevision(web, tmpl, webutil.filectx(web.repo, req))
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95 except error.LookupError, inst:
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96 try:
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97 return manifest(web, req, tmpl)
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98 except ErrorResponse:
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99 raise inst
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100
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101 def _search(web, tmpl, query):
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102
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103 def changelist(**map):
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104 cl = web.repo.changelog
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105 count = 0
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106 qw = query.lower().split()
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107
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108 def revgen():
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109 for i in xrange(len(cl) - 1, 0, -100):
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110 l = []
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111 for j in xrange(max(0, i - 100), i + 1):
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112 ctx = web.repo[j]
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113 l.append(ctx)
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114 l.reverse()
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115 for e in l:
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116 yield e
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117
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118 for ctx in revgen():
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119 miss = 0
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120 for q in qw:
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121 if not (q in ctx.user().lower() or
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122 q in ctx.description().lower() or
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123 q in " ".join(ctx.files()).lower()):
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124 miss = 1
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125 break
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126 if miss:
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127 continue
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128
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129 count += 1
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130 n = ctx.node()
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131 showtags = webutil.showtag(web.repo, tmpl, 'changelogtag', n)
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132 files = webutil.listfilediffs(tmpl, ctx.files(), n, web.maxfiles)
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133
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134 yield tmpl('searchentry',
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135 parity=parity.next(),
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136 author=ctx.user(),
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137 parent=webutil.parents(ctx),
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138 child=webutil.children(ctx),
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139 changelogtag=showtags,
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140 desc=ctx.description(),
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141 date=ctx.date(),
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142 files=files,
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143 rev=ctx.rev(),
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144 node=hex(n),
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145 tags=webutil.nodetagsdict(web.repo, n),
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146 inbranch=webutil.nodeinbranch(web.repo, ctx),
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147 branches=webutil.nodebranchdict(web.repo, ctx))
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148
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149 if count >= web.maxchanges:
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150 break
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151
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152 cl = web.repo.changelog
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153 parity = paritygen(web.stripecount)
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154
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155 return tmpl('search',
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156 query=query,
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157 node=hex(cl.tip()),
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158 entries=changelist,
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159 archives=web.archivelist("tip"))
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160
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161 def changelog(web, req, tmpl, shortlog = False):
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162 if 'node' in req.form:
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163 ctx = webutil.changectx(web.repo, req)
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164 else:
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165 if 'rev' in req.form:
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166 hi = req.form['rev'][0]
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167 else:
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168 hi = len(web.repo) - 1
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169 try:
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170 ctx = web.repo[hi]
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171 except error.RepoError:
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172 return _search(web, tmpl, hi) # XXX redirect to 404 page?
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173
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174 def changelist(limit=0, **map):
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175 l = [] # build a list in forward order for efficiency
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176 for i in xrange(start, end):
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177 ctx = web.repo[i]
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178 n = ctx.node()
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179 showtags = webutil.showtag(web.repo, tmpl, 'changelogtag', n)
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180 files = webutil.listfilediffs(tmpl, ctx.files(), n, web.maxfiles)
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181
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182 l.insert(0, {"parity": parity.next(),
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183 "author": ctx.user(),
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184 "parent": webutil.parents(ctx, i - 1),
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185 "child": webutil.children(ctx, i + 1),
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186 "changelogtag": showtags,
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187 "desc": ctx.description(),
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188 "date": ctx.date(),
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189 "files": files,
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190 "rev": i,
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191 "node": hex(n),
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192 "tags": webutil.nodetagsdict(web.repo, n),
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193 "inbranch": webutil.nodeinbranch(web.repo, ctx),
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194 "branches": webutil.nodebranchdict(web.repo, ctx)
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195 })
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196
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197 if limit > 0:
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198 l = l[:limit]
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199
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200 for e in l:
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201 yield e
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202
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203 maxchanges = shortlog and web.maxshortchanges or web.maxchanges
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204 cl = web.repo.changelog
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205 count = len(cl)
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206 pos = ctx.rev()
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207 start = max(0, pos - maxchanges + 1)
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208 end = min(count, start + maxchanges)
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209 pos = end - 1
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210 parity = paritygen(web.stripecount, offset=start-end)
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211
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212 changenav = webutil.revnavgen(pos, maxchanges, count, web.repo.changectx)
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213
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214 return tmpl(shortlog and 'shortlog' or 'changelog',
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215 changenav=changenav,
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216 node=hex(ctx.node()),
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217 rev=pos, changesets=count,
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218 entries=lambda **x: changelist(limit=0,**x),
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219 latestentry=lambda **x: changelist(limit=1,**x),
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220 archives=web.archivelist("tip"))
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221
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222 def shortlog(web, req, tmpl):
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223 return changelog(web, req, tmpl, shortlog = True)
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224
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225 def changeset(web, req, tmpl):
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226 ctx = webutil.changectx(web.repo, req)
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227 showtags = webutil.showtag(web.repo, tmpl, 'changesettag', ctx.node())
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228 showbranch = webutil.nodebranchnodefault(ctx)
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229
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230 files = []
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231 parity = paritygen(web.stripecount)
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232 for f in ctx.files():
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233 template = f in ctx and 'filenodelink' or 'filenolink'
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234 files.append(tmpl(template,
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235 node=ctx.hex(), file=f,
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236 parity=parity.next()))
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237
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238 parity = paritygen(web.stripecount)
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239 diffs = webutil.diffs(web.repo, tmpl, ctx, None, parity)
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240 return tmpl('changeset',
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241 diff=diffs,
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242 rev=ctx.rev(),
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243 node=ctx.hex(),
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244 parent=webutil.parents(ctx),
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245 child=webutil.children(ctx),
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246 changesettag=showtags,
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247 changesetbranch=showbranch,
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248 author=ctx.user(),
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249 desc=ctx.description(),
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250 date=ctx.date(),
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251 files=files,
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252 archives=web.archivelist(ctx.hex()),
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253 tags=webutil.nodetagsdict(web.repo, ctx.node()),
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254 branch=webutil.nodebranchnodefault(ctx),
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255 inbranch=webutil.nodeinbranch(web.repo, ctx),
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256 branches=webutil.nodebranchdict(web.repo, ctx))
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257
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258 rev = changeset
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259
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260 def manifest(web, req, tmpl):
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261 ctx = webutil.changectx(web.repo, req)
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262 path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
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263 mf = ctx.manifest()
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264 node = ctx.node()
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265
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266 files = {}
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267 dirs = {}
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268 parity = paritygen(web.stripecount)
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269
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270 if path and path[-1] != "/":
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271 path += "/"
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272 l = len(path)
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273 abspath = "/" + path
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274
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275 for f, n in mf.iteritems():
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276 if f[:l] != path:
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277 continue
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278 remain = f[l:]
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279 elements = remain.split('/')
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280 if len(elements) == 1:
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281 files[remain] = f
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282 else:
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283 h = dirs # need to retain ref to dirs (root)
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284 for elem in elements[0:-1]:
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285 if elem not in h:
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286 h[elem] = {}
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287 h = h[elem]
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288 if len(h) > 1:
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289 break
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290 h[None] = None # denotes files present
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291
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292 if mf and not files and not dirs:
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293 raise ErrorResponse(HTTP_NOT_FOUND, 'path not found: ' + path)
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294
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295 def filelist(**map):
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296 for f in sorted(files):
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297 full = files[f]
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298
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299 fctx = ctx.filectx(full)
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300 yield {"file": full,
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301 "parity": parity.next(),
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302 "basename": f,
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303 "date": fctx.date(),
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304 "size": fctx.size(),
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305 "permissions": mf.flags(full)}
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306
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307 def dirlist(**map):
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308 for d in sorted(dirs):
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309
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310 emptydirs = []
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311 h = dirs[d]
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312 while isinstance(h, dict) and len(h) == 1:
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313 k,v = h.items()[0]
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314 if v:
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315 emptydirs.append(k)
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316 h = v
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317
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318 path = "%s%s" % (abspath, d)
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319 yield {"parity": parity.next(),
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320 "path": path,
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321 "emptydirs": "/".join(emptydirs),
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322 "basename": d}
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323
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324 return tmpl("manifest",
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325 rev=ctx.rev(),
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326 node=hex(node),
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327 path=abspath,
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328 up=webutil.up(abspath),
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329 upparity=parity.next(),
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330 fentries=filelist,
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331 dentries=dirlist,
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332 archives=web.archivelist(hex(node)),
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333 tags=webutil.nodetagsdict(web.repo, node),
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334 inbranch=webutil.nodeinbranch(web.repo, ctx),
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335 branches=webutil.nodebranchdict(web.repo, ctx))
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336
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337 def tags(web, req, tmpl):
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338 i = web.repo.tagslist()
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339 i.reverse()
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340 parity = paritygen(web.stripecount)
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341
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342 def entries(notip=False,limit=0, **map):
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343 count = 0
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344 for k, n in i:
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345 if notip and k == "tip":
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346 continue
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347 if limit > 0 and count >= limit:
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348 continue
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349 count = count + 1
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350 yield {"parity": parity.next(),
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351 "tag": k,
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352 "date": web.repo[n].date(),
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353 "node": hex(n)}
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354
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355 return tmpl("tags",
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356 node=hex(web.repo.changelog.tip()),
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357 entries=lambda **x: entries(False,0, **x),
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358 entriesnotip=lambda **x: entries(True,0, **x),
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359 latestentry=lambda **x: entries(True,1, **x))
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360
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361 def branches(web, req, tmpl):
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362 b = web.repo.branchtags()
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363 tips = (web.repo[n] for t, n in web.repo.branchtags().iteritems())
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364 heads = web.repo.heads()
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365 parity = paritygen(web.stripecount)
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366 sortkey = lambda ctx: ('close' not in ctx.extra(), ctx.rev())
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367
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368 def entries(limit, **map):
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369 count = 0
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370 for ctx in sorted(tips, key=sortkey, reverse=True):
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371 if limit > 0 and count >= limit:
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372 return
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373 count += 1
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374 if ctx.node() not in heads:
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375 status = 'inactive'
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376 elif not web.repo.branchheads(ctx.branch()):
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377 status = 'closed'
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378 else:
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379 status = 'open'
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380 yield {'parity': parity.next(),
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381 'branch': ctx.branch(),
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382 'status': status,
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383 'node': ctx.hex(),
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384 'date': ctx.date()}
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385
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386 return tmpl('branches', node=hex(web.repo.changelog.tip()),
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387 entries=lambda **x: entries(0, **x),
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388 latestentry=lambda **x: entries(1, **x))
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389
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390 def summary(web, req, tmpl):
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391 i = web.repo.tagslist()
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392 i.reverse()
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393
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394 def tagentries(**map):
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395 parity = paritygen(web.stripecount)
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396 count = 0
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397 for k, n in i:
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398 if k == "tip": # skip tip
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399 continue
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400
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401 count += 1
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402 if count > 10: # limit to 10 tags
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403 break
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404
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405 yield tmpl("tagentry",
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406 parity=parity.next(),
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407 tag=k,
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408 node=hex(n),
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409 date=web.repo[n].date())
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410
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411 def branches(**map):
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412 parity = paritygen(web.stripecount)
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413
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414 b = web.repo.branchtags()
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415 l = [(-web.repo.changelog.rev(n), n, t) for t, n in b.iteritems()]
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416 for r,n,t in sorted(l):
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417 yield {'parity': parity.next(),
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418 'branch': t,
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419 'node': hex(n),
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420 'date': web.repo[n].date()}
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421
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422 def changelist(**map):
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423 parity = paritygen(web.stripecount, offset=start-end)
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424 l = [] # build a list in forward order for efficiency
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425 for i in xrange(start, end):
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426 ctx = web.repo[i]
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427 n = ctx.node()
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428 hn = hex(n)
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429
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430 l.insert(0, tmpl(
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431 'shortlogentry',
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432 parity=parity.next(),
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433 author=ctx.user(),
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434 desc=ctx.description(),
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435 date=ctx.date(),
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436 rev=i,
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437 node=hn,
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438 tags=webutil.nodetagsdict(web.repo, n),
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439 inbranch=webutil.nodeinbranch(web.repo, ctx),
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440 branches=webutil.nodebranchdict(web.repo, ctx)))
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441
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442 yield l
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443
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444 cl = web.repo.changelog
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445 count = len(cl)
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446 start = max(0, count - web.maxchanges)
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447 end = min(count, start + web.maxchanges)
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448
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449 return tmpl("summary",
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450 desc=web.config("web", "description", "unknown"),
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451 owner=get_contact(web.config) or "unknown",
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452 lastchange=cl.read(cl.tip())[2],
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453 tags=tagentries,
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454 branches=branches,
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455 shortlog=changelist,
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456 node=hex(cl.tip()),
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457 archives=web.archivelist("tip"))
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458
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|
459 def filediff(web, req, tmpl):
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|
460 fctx, ctx = None, None
|
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|
461 try:
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462 fctx = webutil.filectx(web.repo, req)
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463 except LookupError:
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464 ctx = webutil.changectx(web.repo, req)
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465 path = webutil.cleanpath(web.repo, req.form['file'][0])
|
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466 if path not in ctx.files():
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467 raise
|
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468
|
|
|
469 if fctx is not None:
|
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|
470 n = fctx.node()
|
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|
471 path = fctx.path()
|
|
|
472 else:
|
|
|
473 n = ctx.node()
|
|
|
474 # path already defined in except clause
|
|
|
475
|
|
|
476 parity = paritygen(web.stripecount)
|
|
|
477 diffs = webutil.diffs(web.repo, tmpl, fctx or ctx, [path], parity)
|
|
|
478 rename = fctx and webutil.renamelink(fctx) or []
|
|
|
479 ctx = fctx and fctx or ctx
|
|
|
480 return tmpl("filediff",
|
|
|
481 file=path,
|
|
|
482 node=hex(n),
|
|
|
483 rev=ctx.rev(),
|
|
|
484 date=ctx.date(),
|
|
|
485 desc=ctx.description(),
|
|
|
486 author=ctx.user(),
|
|
|
487 rename=rename,
|
|
|
488 branch=webutil.nodebranchnodefault(ctx),
|
|
|
489 parent=webutil.parents(ctx),
|
|
|
490 child=webutil.children(ctx),
|
|
|
491 diff=diffs)
|
|
|
492
|
|
|
493 diff = filediff
|
|
|
494
|
|
|
495 def annotate(web, req, tmpl):
|
|
|
496 fctx = webutil.filectx(web.repo, req)
|
|
|
497 f = fctx.path()
|
|
|
498 parity = paritygen(web.stripecount)
|
|
|
499
|
|
|
500 def annotate(**map):
|
|
|
501 last = None
|
|
|
502 if binary(fctx.data()):
|
|
|
503 mt = (mimetypes.guess_type(fctx.path())[0]
|
|
|
504 or 'application/octet-stream')
|
|
|
505 lines = enumerate([((fctx.filectx(fctx.filerev()), 1),
|
|
|
506 '(binary:%s)' % mt)])
|
|
|
507 else:
|
|
|
508 lines = enumerate(fctx.annotate(follow=True, linenumber=True))
|
|
|
509 for lineno, ((f, targetline), l) in lines:
|
|
|
510 fnode = f.filenode()
|
|
|
511
|
|
|
512 if last != fnode:
|
|
|
513 last = fnode
|
|
|
514
|
|
|
515 yield {"parity": parity.next(),
|
|
|
516 "node": hex(f.node()),
|
|
|
517 "rev": f.rev(),
|
|
|
518 "author": f.user(),
|
|
|
519 "desc": f.description(),
|
|
|
520 "file": f.path(),
|
|
|
521 "targetline": targetline,
|
|
|
522 "line": l,
|
|
|
523 "lineid": "l%d" % (lineno + 1),
|
|
|
524 "linenumber": "% 6d" % (lineno + 1)}
|
|
|
525
|
|
|
526 return tmpl("fileannotate",
|
|
|
527 file=f,
|
|
|
528 annotate=annotate,
|
|
|
529 path=webutil.up(f),
|
|
|
530 rev=fctx.rev(),
|
|
|
531 node=hex(fctx.node()),
|
|
|
532 author=fctx.user(),
|
|
|
533 date=fctx.date(),
|
|
|
534 desc=fctx.description(),
|
|
|
535 rename=webutil.renamelink(fctx),
|
|
|
536 branch=webutil.nodebranchnodefault(fctx),
|
|
|
537 parent=webutil.parents(fctx),
|
|
|
538 child=webutil.children(fctx),
|
|
|
539 permissions=fctx.manifest().flags(f))
|
|
|
540
|
|
|
541 def filelog(web, req, tmpl):
|
|
|
542
|
|
|
543 try:
|
|
|
544 fctx = webutil.filectx(web.repo, req)
|
|
|
545 f = fctx.path()
|
|
|
546 fl = fctx.filelog()
|
|
|
547 except error.LookupError:
|
|
|
548 f = webutil.cleanpath(web.repo, req.form['file'][0])
|
|
|
549 fl = web.repo.file(f)
|
|
|
550 numrevs = len(fl)
|
|
|
551 if not numrevs: # file doesn't exist at all
|
|
|
552 raise
|
|
|
553 rev = webutil.changectx(web.repo, req).rev()
|
|
|
554 first = fl.linkrev(0)
|
|
|
555 if rev < first: # current rev is from before file existed
|
|
|
556 raise
|
|
|
557 frev = numrevs - 1
|
|
|
558 while fl.linkrev(frev) > rev:
|
|
|
559 frev -= 1
|
|
|
560 fctx = web.repo.filectx(f, fl.linkrev(frev))
|
|
|
561
|
|
|
562 count = fctx.filerev() + 1
|
|
|
563 pagelen = web.maxshortchanges
|
|
|
564 start = max(0, fctx.filerev() - pagelen + 1) # first rev on this page
|
|
|
565 end = min(count, start + pagelen) # last rev on this page
|
|
|
566 parity = paritygen(web.stripecount, offset=start-end)
|
|
|
567
|
|
|
568 def entries(limit=0, **map):
|
|
|
569 l = []
|
|
|
570
|
|
|
571 repo = web.repo
|
|
|
572 for i in xrange(start, end):
|
|
|
573 iterfctx = fctx.filectx(i)
|
|
|
574
|
|
|
575 l.insert(0, {"parity": parity.next(),
|
|
|
576 "filerev": i,
|
|
|
577 "file": f,
|
|
|
578 "node": hex(iterfctx.node()),
|
|
|
579 "author": iterfctx.user(),
|
|
|
580 "date": iterfctx.date(),
|
|
|
581 "rename": webutil.renamelink(iterfctx),
|
|
|
582 "parent": webutil.parents(iterfctx),
|
|
|
583 "child": webutil.children(iterfctx),
|
|
|
584 "desc": iterfctx.description(),
|
|
|
585 "tags": webutil.nodetagsdict(repo, iterfctx.node()),
|
|
|
586 "branch": webutil.nodebranchnodefault(iterfctx),
|
|
|
587 "inbranch": webutil.nodeinbranch(repo, iterfctx),
|
|
|
588 "branches": webutil.nodebranchdict(repo, iterfctx)})
|
|
|
589
|
|
|
590 if limit > 0:
|
|
|
591 l = l[:limit]
|
|
|
592
|
|
|
593 for e in l:
|
|
|
594 yield e
|
|
|
595
|
|
|
596 nodefunc = lambda x: fctx.filectx(fileid=x)
|
|
|
597 nav = webutil.revnavgen(end - 1, pagelen, count, nodefunc)
|
|
|
598 return tmpl("filelog", file=f, node=hex(fctx.node()), nav=nav,
|
|
|
599 entries=lambda **x: entries(limit=0, **x),
|
|
|
600 latestentry=lambda **x: entries(limit=1, **x))
|
|
|
601
|
|
|
602
|
|
|
603 def archive(web, req, tmpl):
|
|
|
604 type_ = req.form.get('type', [None])[0]
|
|
|
605 allowed = web.configlist("web", "allow_archive")
|
|
|
606 key = req.form['node'][0]
|
|
|
607
|
|
|
608 if type_ not in web.archives:
|
|
|
609 msg = 'Unsupported archive type: %s' % type_
|
|
|
610 raise ErrorResponse(HTTP_NOT_FOUND, msg)
|
|
|
611
|
|
|
612 if not ((type_ in allowed or
|
|
|
613 web.configbool("web", "allow" + type_, False))):
|
|
|
614 msg = 'Archive type not allowed: %s' % type_
|
|
|
615 raise ErrorResponse(HTTP_FORBIDDEN, msg)
|
|
|
616
|
|
|
617 reponame = re.sub(r"\W+", "-", os.path.basename(web.reponame))
|
|
|
618 cnode = web.repo.lookup(key)
|
|
|
619 arch_version = key
|
|
|
620 if cnode == key or key == 'tip':
|
|
|
621 arch_version = short(cnode)
|
|
|
622 name = "%s-%s" % (reponame, arch_version)
|
|
|
623 mimetype, artype, extension, encoding = web.archive_specs[type_]
|
|
|
624 headers = [
|
|
|
625 ('Content-Type', mimetype),
|
|
|
626 ('Content-Disposition', 'attachment; filename=%s%s' % (name, extension))
|
|
|
627 ]
|
|
|
628 if encoding:
|
|
|
629 headers.append(('Content-Encoding', encoding))
|
|
|
630 req.header(headers)
|
|
|
631 req.respond(HTTP_OK)
|
|
|
632 archival.archive(web.repo, req, cnode, artype, prefix=name)
|
|
|
633 return []
|
|
|
634
|
|
|
635
|
|
|
636 def static(web, req, tmpl):
|
|
|
637 fname = req.form['file'][0]
|
|
|
638 # a repo owner may set web.static in .hg/hgrc to get any file
|
|
|
639 # readable by the user running the CGI script
|
|
|
640 static = web.config("web", "static", None, untrusted=False)
|
|
|
641 if not static:
|
|
|
642 tp = web.templatepath or templater.templatepath()
|
|
|
643 if isinstance(tp, str):
|
|
|
644 tp = [tp]
|
|
|
645 static = [os.path.join(p, 'static') for p in tp]
|
|
|
646 return [staticfile(static, fname, req)]
|
|
|
647
|
|
|
648 def graph(web, req, tmpl):
|
|
|
649 rev = webutil.changectx(web.repo, req).rev()
|
|
|
650 bg_height = 39
|
|
|
651
|
|
|
652 revcount = 25
|
|
|
653 if 'revcount' in req.form:
|
|
|
654 revcount = int(req.form.get('revcount', [revcount])[0])
|
|
|
655 tmpl.defaults['sessionvars']['revcount'] = revcount
|
|
|
656
|
|
|
657 lessvars = copy.copy(tmpl.defaults['sessionvars'])
|
|
|
658 lessvars['revcount'] = revcount / 2
|
|
|
659 morevars = copy.copy(tmpl.defaults['sessionvars'])
|
|
|
660 morevars['revcount'] = revcount * 2
|
|
|
661
|
|
|
662 max_rev = len(web.repo) - 1
|
|
|
663 revcount = min(max_rev, revcount)
|
|
|
664 revnode = web.repo.changelog.node(rev)
|
|
|
665 revnode_hex = hex(revnode)
|
|
|
666 uprev = min(max_rev, rev + revcount)
|
|
|
667 downrev = max(0, rev - revcount)
|
|
|
668 count = len(web.repo)
|
|
|
669 changenav = webutil.revnavgen(rev, revcount, count, web.repo.changectx)
|
|
|
670
|
|
|
671 dag = graphmod.revisions(web.repo, rev, downrev)
|
|
|
672 tree = list(graphmod.colored(dag))
|
|
|
673 canvasheight = (len(tree) + 1) * bg_height - 27;
|
|
|
674 data = []
|
|
|
675 for (id, type, ctx, vtx, edges) in tree:
|
|
|
676 if type != graphmod.CHANGESET:
|
|
|
677 continue
|
|
|
678 node = short(ctx.node())
|
|
|
679 age = templatefilters.age(ctx.date())
|
|
|
680 desc = templatefilters.firstline(ctx.description())
|
|
|
681 desc = cgi.escape(templatefilters.nonempty(desc))
|
|
|
682 user = cgi.escape(templatefilters.person(ctx.user()))
|
|
|
683 branch = ctx.branch()
|
|
|
684 branch = branch, web.repo.branchtags().get(branch) == ctx.node()
|
|
|
685 data.append((node, vtx, edges, desc, user, age, branch, ctx.tags()))
|
|
|
686
|
|
|
687 return tmpl('graph', rev=rev, revcount=revcount, uprev=uprev,
|
|
|
688 lessvars=lessvars, morevars=morevars, downrev=downrev,
|
|
|
689 canvasheight=canvasheight, jsdata=data, bg_height=bg_height,
|
|
|
690 node=revnode_hex, changenav=changenav)
|
