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1 | package Gitalist::Controller::Root; |
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2 | use Moose; |
3 | use namespace::autoclean; |
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4 | |
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5 | BEGIN { extends 'Catalyst::Controller' } |
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6 | |
7 | # |
8 | # Sets the actions in this controller to be registered with no prefix |
9 | # so they function identically to actions created in MyApp.pm |
10 | # |
11 | __PACKAGE__->config->{namespace} = ''; |
12 | |
13 | =head1 NAME |
14 | |
15 | Gitalist::Controller::Root - Root Controller for Gitalist |
16 | |
17 | =head1 DESCRIPTION |
18 | |
19 | [enter your description here] |
20 | |
21 | =head1 METHODS |
22 | |
23 | =cut |
24 | |
25 | =head2 index |
26 | |
27 | =cut |
28 | |
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29 | use IO::Capture::Stdout; |
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30 | use File::Slurp qw(slurp); |
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31 | |
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32 | sub run_gitweb { |
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33 | my ( $self, $c ) = @_; |
34 | |
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35 | # XXX A slippery slope to be sure. |
36 | if($c->req->param('a')) { |
37 | my $capture = IO::Capture::Stdout->new(); |
38 | $capture->start(); |
39 | eval { |
40 | my $action = gitweb::main($c); |
41 | $action->(); |
42 | }; |
43 | $capture->stop(); |
44 | |
45 | use Data::Dumper; |
46 | die Dumper($@) |
47 | if $@; |
48 | |
49 | my $output = join '', $capture->read; |
50 | $c->stash->{gitweb_output} = $output; |
51 | $c->stash->{template} = 'gitweb.tt2'; |
52 | } |
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53 | } |
54 | |
55 | sub index :Path :Args(0) { |
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56 | my ( $self, $c ) = @_; |
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57 | |
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58 | # Leave actions up to gitweb at this point. |
59 | return $self->run_gitweb($c) |
60 | if $c->req->param('a'); |
61 | |
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62 | my $list = $c->model('Git')->list_projects; |
63 | unless(@$list) { |
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64 | die "No projects found"; |
65 | } |
66 | |
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67 | $c->stash( |
68 | searchtext => $c->req->param('searchtext') || '', |
69 | projects => $list, |
70 | action => 'index', |
71 | ); |
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72 | } |
73 | |
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74 | sub blob : Local { |
75 | my ( $self, $c ) = @_; |
76 | |
77 | my $git = $c->model('Git'); |
78 | my $req = $c->req; |
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79 | my $proj = $req->param('p'); |
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80 | my $filename = $req->param('f') || $req->param('filename'); |
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81 | my $hash = $req->param('hb') || $git->get_head_hash($proj); |
82 | my $filehash = $req->param('h') || $git->get_hash_by_path($proj, $hash, $filename, 'blob'); |
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83 | |
84 | my $blob = $git->run_cmd('cat-file' => blob => $filehash); |
85 | |
86 | $c->stash( |
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87 | blob => $blob, |
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88 | action => 'blob', |
89 | ); |
90 | } |
91 | |
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92 | sub reflog : Local { |
93 | my ( $self, $c ) = @_; |
94 | |
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95 | my @log = $c->model('Git')->reflog( |
96 | # XXX The project parameter should probably be passed into the Model. |
97 | $c->req->param('p'), |
98 | '--since=yesterday' |
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99 | ); |
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100 | |
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101 | $c->stash( |
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102 | log => \@log, |
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103 | action => 'reflog', |
104 | ); |
105 | } |
106 | |
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107 | sub auto : Private { |
108 | my($self, $c) = @_; |
109 | |
110 | # Yes, this is hideous. |
111 | $self->header($c); |
112 | $self->footer($c); |
113 | } |
114 | |
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115 | # XXX This could probably be dropped altogether. |
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116 | use Gitalist::Util qw(to_utf8); |
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117 | # Formally git_header_html |
118 | sub header { |
119 | my($self, $c) = @_; |
120 | |
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121 | my $title = $c->config->{sitename}; |
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122 | |
123 | my $project = $c->req->param('project') || $c->req->param('p'); |
124 | my $action = $c->req->param('action') || $c->req->param('a'); |
125 | my $file_name = $c->req->param('filename') || $c->req->param('f'); |
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126 | if(defined $project) { |
127 | $title .= " - " . to_utf8($project); |
128 | if (defined $action) { |
129 | $title .= "/$action"; |
130 | if (defined $file_name) { |
131 | $title .= " - " . $file_name; |
132 | if ($action eq "tree" && $file_name !~ m|/$|) { |
133 | $title .= "/"; |
134 | } |
135 | } |
136 | } |
137 | } |
138 | |
139 | $c->stash->{version} = $c->config->{version}; |
140 | $c->stash->{git_version} = $c->model('Git')->run_cmd('--version'); |
141 | $c->stash->{title} = $title; |
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142 | |
143 | #$c->stash->{baseurl} = $ENV{PATH_INFO} && uri_escape($base_url); |
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144 | $c->stash->{stylesheet} = $c->config->{stylesheet} || 'gitweb.css'; |
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145 | |
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146 | $c->stash->{project} = $project; |
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147 | my @links; |
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148 | if($project) { |
149 | my %href_params = $self->feed_info($c); |
150 | $href_params{'-title'} ||= 'log'; |
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151 | |
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152 | foreach my $format qw(RSS Atom) { |
153 | my $type = lc($format); |
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154 | push @links, { |
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155 | rel => 'alternate', |
156 | title => "$project - $href_params{'-title'} - $format feed", |
157 | |
158 | # XXX A bit hacky and could do with using gitweb::href() features |
159 | href => "?a=$type;p=$project", |
160 | type => "application/$type+xml" |
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161 | }, { |
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162 | rel => 'alternate', |
163 | |
164 | # XXX This duplication also feels a bit awkward |
165 | title => "$project - $href_params{'-title'} - $format feed (no merges)", |
166 | href => "?a=$type;p=$project;opt=--no-merges", |
167 | type => "application/$type+xml" |
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168 | }; |
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169 | } |
170 | } else { |
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171 | push @links, { |
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172 | rel => "alternate", |
173 | title => $c->config->{sitename}." projects list", |
174 | href => '?a=project_index', |
175 | type => "text/plain; charset=utf-8" |
176 | }, { |
177 | rel => "alternate", |
178 | title => $c->config->{sitename}." projects feeds", |
179 | href => '?a=opml', |
180 | type => "text/plain; charset=utf-8" |
181 | }; |
182 | } |
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183 | |
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184 | $c->stash->{favicon} = $c->config->{favicon}; |
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185 | |
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186 | # </head><body> |
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187 | |
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188 | $c->stash( |
189 | logo_url => $c->config->{logo_url}, |
190 | logo_label => $c->config->{logo_label}, |
191 | logo_img => $c->config->{logo}, |
192 | home_link => $c->config->{home_link}, |
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193 | home_link_str => $c->config->{home_link_str}, |
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194 | ); |
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195 | |
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196 | if(defined $project) { |
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197 | $c->stash( |
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198 | search_text => ( $c->req->param('s') || $c->req->param('searchtext') ), |
199 | search_hash => ( $c->req->param('hb') || $c->req->param('hashbase') |
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200 | || $c->req->param('h') || $c->req->param('hash') |
201 | || 'HEAD' ), |
202 | ); |
203 | } |
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204 | } |
205 | |
206 | # Formally git_footer_html |
207 | sub footer { |
208 | my($self, $c) = @_; |
209 | |
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210 | my $feed_class = 'rss_logo'; |
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211 | |
212 | my @feeds; |
213 | my $project = $c->req->param('project') || $c->req->param('p'); |
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214 | if(defined $project) { |
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215 | (my $pstr = $project) =~ s[/?\.git$][]; |
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216 | my $descr = $c->model('Git')->project_info($project)->{description}; |
217 | $c->stash->{project_description} = defined $descr |
218 | ? $descr |
219 | : ''; |
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220 | |
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221 | my %href_params = $self->feed_info($c); |
222 | if (!%href_params) { |
223 | $feed_class .= ' generic'; |
224 | } |
225 | $href_params{'-title'} ||= 'log'; |
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226 | |
227 | @feeds = [ |
228 | map +{ |
229 | class => $feed_class, |
230 | title => "$href_params{'-title'} $_ feed", |
231 | href => "/?p=$project;a=\L$_", |
232 | name => lc $_, |
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233 | }, qw(RSS Atom) |
234 | ]; |
235 | } else { |
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236 | @feeds = [ |
237 | map { |
238 | class => $feed_class, |
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239 | title => '', |
240 | href => "/?a=$_->[0]", |
241 | name => $_->[1], |
242 | }, [opml=>'OPML'],[project_index=>'TXT'], |
243 | ]; |
244 | } |
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245 | } |
246 | |
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247 | # XXX This feels wrong here, should probably be refactored. |
248 | # returns hash to be passed to href to generate gitweb URL |
249 | # in -title key it returns description of link |
250 | sub feed_info { |
251 | my($self, $c) = @_; |
252 | |
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253 | my $format = shift || 'Atom'; |
254 | my %res = (action => lc($format)); |
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255 | |
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256 | # feed links are possible only for project views |
257 | return unless $c->req->param('project'); |
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258 | |
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259 | # some views should link to OPML, or to generic project feed, |
260 | # or don't have specific feed yet (so they should use generic) |
261 | return if $c->req->param('action') =~ /^(?:tags|heads|forks|tag|search)$/x; |
262 | |
263 | my $branch; |
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264 | my $hash = $c->req->param('h') || $c->req->param('hash'); |
265 | my $hash_base = $c->req->param('hb') || $c->req->param('hashbase'); |
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266 | |
267 | # branches refs uses 'refs/heads/' prefix (fullname) to differentiate |
268 | # from tag links; this also makes possible to detect branch links |
269 | if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) || |
270 | (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) { |
271 | $branch = $1; |
272 | } |
273 | |
274 | # find log type for feed description (title) |
275 | my $type = 'log'; |
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276 | my $file_name = $c->req->param('f') || $c->req->param('filename'); |
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277 | if (defined $file_name) { |
278 | $type = "history of $file_name"; |
279 | $type .= "/" if $c->req->param('action') eq 'tree'; |
280 | $type .= " on '$branch'" if (defined $branch); |
281 | } else { |
282 | $type = "log of $branch" if (defined $branch); |
283 | } |
284 | |
285 | $res{-title} = $type; |
286 | $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef); |
287 | $res{'file_name'} = $file_name; |
288 | |
289 | return %res; |
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290 | } |
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291 | =head2 end |
292 | |
293 | Attempt to render a view, if needed. |
294 | |
295 | =cut |
296 | |
297 | sub end : ActionClass('RenderView') {} |
298 | |
299 | =head1 AUTHOR |
300 | |
301 | Dan Brook,,, |
302 | |
303 | =head1 LICENSE |
304 | |
305 | This library is free software. You can redistribute it and/or modify |
306 | it under the same terms as Perl itself. |
307 | |
308 | =cut |
309 | |
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310 | __PACKAGE__->meta->make_immutable; |