| File: | lib/Yukki/Web/Controller/Attachment.pm |
| Coverage: | 42.8% |
| line | stmt | bran | cond | sub | pod | time | code |
|---|---|---|---|---|---|---|---|
| 1 | package Yukki::Web::Controller::Attachment; | ||||||
| 2 | |||||||
| 3 | 2 2 | 616 7 | use v5.24; | ||||
| 4 | 2 2 2 | 7 14 21 | use utf8; | ||||
| 5 | 2 2 2 | 30 2 17 | use Moo; | ||||
| 6 | |||||||
| 7 | with 'Yukki::Web::Controller'; | ||||||
| 8 | |||||||
| 9 | 2 2 2 | 2238 11824 9 | use JSON; | ||||
| 10 | 2 2 2 | 360 4 7 | use Yukki::Error qw( http_throw ); | ||||
| 11 | |||||||
| 12 | 2 2 2 | 308 3 7 | use namespace::clean; | ||||
| 13 | |||||||
| 14 | # ABSTRACT: Controller for uploading, downloading, and viewing attachments | ||||||
| 15 | |||||||
| 16 - 26 | =head1 DESCRIPTION Handles uploading, downloading, and viewing attachments. =head1 METHODS =head2 fire Maps download requests to L</download_file>, upload requests to L</upload_file>, and view requestst to L</view_file>. =cut | ||||||
| 27 | |||||||
| 28 | sub fire { | ||||||
| 29 | 2 | 1 | 5 | my ($self, $ctx) = @_; | |||
| 30 | |||||||
| 31 | 2 | 26 | my $action = $ctx->request->path_parameters->{action}; | ||||
| 32 | 2 1 | 42 3 | if ($action eq 'download') { $self->download_file($ctx) } | ||||
| 33 | 0 | 0 | elsif ($action eq 'upload') { $self->upload_file($ctx) } | ||||
| 34 | 0 | 0 | elsif ($action eq 'view') { $self->view_file($ctx) } | ||||
| 35 | 0 | 0 | elsif ($action eq 'rename') { $self->rename_file($ctx) } | ||||
| 36 | 0 | 0 | elsif ($action eq 'remove') { $self->remove_file($ctx) } | ||||
| 37 | else { | ||||||
| 38 | 1 | 5 | http_throw('That attachment action does not exist.', { | ||||
| 39 | status => 'NotFound', | ||||||
| 40 | }); | ||||||
| 41 | } | ||||||
| 42 | } | ||||||
| 43 | |||||||
| 44 - 51 | =head2 lookup_file my $file = $self->lookup_file($repository, $path); This is a helper for locating and returning a L<Yukki::Model::File> for the requested repository and path. =cut | ||||||
| 52 | |||||||
| 53 | sub lookup_file { | ||||||
| 54 | 1 | 1 | 2 | my ($self, $repo_name, $file) = @_; | |||
| 55 | |||||||
| 56 | 1 | 20 | my $repository = $self->model('Repository', { name => $repo_name }); | ||||
| 57 | |||||||
| 58 | 1 | 6 | my $final_part = pop @$file; | ||||
| 59 | 1 | 2 | my $filetype; | ||||
| 60 | 1 | 3 | if ($final_part =~ s/\.(?<filetype>[a-z0-9]+)$//) { | ||||
| 61 | 1 1 1 0 | 461 278 468 0 | $filetype = $+{filetype}; | ||||
| 62 | } | ||||||
| 63 | |||||||
| 64 | 1 | 3 | my $path = join '/', @$file, $final_part; | ||||
| 65 | 1 | 5 | return $repository->file({ path => $path, filetype => $filetype }); | ||||
| 66 | } | ||||||
| 67 | |||||||
| 68 - 73 | =head2 download_file Returns the file in the response with a MIME type of "application/octet". This should force the browser to treat it like a download. =cut | ||||||
| 74 | |||||||
| 75 | sub download_file { | ||||||
| 76 | 1 | 1 | 2 | my ($self, $ctx) = @_; | |||
| 77 | |||||||
| 78 | 1 | 13 | my $repo_name = $ctx->request->path_parameters->{repository}; | ||||
| 79 | 1 | 64 | my $path = $ctx->request->path_parameters->{file}; | ||||
| 80 | |||||||
| 81 | 1 | 27 | my $file = $self->lookup_file($repo_name, $path); | ||||
| 82 | |||||||
| 83 | 1 | 22 | $ctx->response->content_type('application/octet'); | ||||
| 84 | 1 | 179 | $ctx->response->body([ scalar $file->fetch ]); | ||||
| 85 | } | ||||||
| 86 | |||||||
| 87 - 92 | =head2 view_file Returns the file in the response with a MIME type reported by L<Yukki::Model::File/media_type>. =cut | ||||||
| 93 | |||||||
| 94 | sub view_file { | ||||||
| 95 | 0 | 1 | my ($self, $ctx) = @_; | ||||
| 96 | |||||||
| 97 | 0 | my $repo_name = $ctx->request->path_parameters->{repository}; | |||||
| 98 | 0 | my $path = $ctx->request->path_parameters->{file}; | |||||
| 99 | |||||||
| 100 | 0 | my $file = $self->lookup_file($repo_name, $path); | |||||
| 101 | |||||||
| 102 | 0 | $ctx->response->content_type($file->media_type); | |||||
| 103 | 0 | $ctx->response->body([ scalar $file->fetch ]); | |||||
| 104 | } | ||||||
| 105 | |||||||
| 106 - 110 | =head2 rename_file Handles attachment renaming via the page rename controller. =cut | ||||||
| 111 | |||||||
| 112 | sub rename_file { | ||||||
| 113 | 0 | 1 | my ($self, $ctx) = @_; | ||||
| 114 | |||||||
| 115 | 0 | my $repo_name = $ctx->request->path_parameters->{repository}; | |||||
| 116 | 0 | my $path = $ctx->request->path_parameters->{file}; | |||||
| 117 | |||||||
| 118 | 0 | my $file = $self->lookup_file($repo_name, $path); | |||||
| 119 | |||||||
| 120 | 0 | if ($ctx->request->method eq 'POST') { | |||||
| 121 | 0 | my $new_name = $ctx->request->parameters->{yukkiname_new}; | |||||
| 122 | |||||||
| 123 | 0 | my $part = qr{[_a-z0-9-.]+(?:\.[_a-z0-9-]+)*}i; | |||||
| 124 | 0 | if ($new_name =~ m{^$part(?:/$part)*$}) { | |||||
| 125 | 0 | if (my $user = $ctx->session->{user}) { | |||||
| 126 | 0 | $file->author_name($user->{name}); | |||||
| 127 | 0 | $file->author_email($user->{email}); | |||||
| 128 | } | ||||||
| 129 | |||||||
| 130 | 0 | my $new_file = $file->rename({ | |||||
| 131 | full_path => $new_name, | ||||||
| 132 | comment => 'Renamed ' . $file->full_path . ' to ' . $new_name, | ||||||
| 133 | }); | ||||||
| 134 | |||||||
| 135 | 0 | my $parent = $new_file->parent // $file->repository->default_file; | |||||
| 136 | |||||||
| 137 | 0 | $ctx->response->redirect(join '/', | |||||
| 138 | '/page/edit', $repo_name, $parent->full_path); | ||||||
| 139 | 0 | return; | |||||
| 140 | } | ||||||
| 141 | else { | ||||||
| 142 | 0 | $ctx->add_errors('the new name must contain only letters, numbers, underscores, dashes, periods, and slashes'); | |||||
| 143 | } | ||||||
| 144 | } | ||||||
| 145 | |||||||
| 146 | $ctx->response->body( | ||||||
| 147 | 0 | $self->view('Attachment')->rename($ctx, { | |||||
| 148 | title => $file->title, | ||||||
| 149 | repository => $repo_name, | ||||||
| 150 | page => $file->full_path, | ||||||
| 151 | file => $file, | ||||||
| 152 | }) | ||||||
| 153 | ); | ||||||
| 154 | } | ||||||
| 155 | |||||||
| 156 - 160 | =head2 remove_file Displays the remove confirmation. =cut | ||||||
| 161 | |||||||
| 162 | sub remove_file { | ||||||
| 163 | 0 | 1 | my ($self, $ctx) = @_; | ||||
| 164 | |||||||
| 165 | 0 | my $repo_name = $ctx->request->path_parameters->{repository}; | |||||
| 166 | 0 | my $path = $ctx->request->path_parameters->{file}; | |||||
| 167 | |||||||
| 168 | 0 | my $file = $self->lookup_file($repo_name, $path); | |||||
| 169 | |||||||
| 170 | 0 | my $return_to = $file->parent // $file->repository->default_file; | |||||
| 171 | |||||||
| 172 | 0 | my $confirmed = $ctx->request->body_parameters->{confirmed}; | |||||
| 173 | 0 | if ($ctx->request->method eq 'POST' and $confirmed) { | |||||
| 174 | |||||||
| 175 | 0 | if (my $user = $ctx->session->{user}) { | |||||
| 176 | 0 | $file->author_name($user->{name}); | |||||
| 177 | 0 | $file->author_email($user->{email}); | |||||
| 178 | } | ||||||
| 179 | |||||||
| 180 | $file->remove({ | ||||||
| 181 | 0 | comment => 'Removing ' . $file->full_path . ' from repository.', | |||||
| 182 | }); | ||||||
| 183 | |||||||
| 184 | 0 | $ctx->response->redirect(join '/', '/page/view', $repo_name, $return_to->full_path); | |||||
| 185 | 0 | return; | |||||
| 186 | } | ||||||
| 187 | |||||||
| 188 | $ctx->response->body( | ||||||
| 189 | 0 | $self->view('Attachment')->remove($ctx, { | |||||
| 190 | title => $file->title, | ||||||
| 191 | repository => $repo_name, | ||||||
| 192 | page => $file->full_path, | ||||||
| 193 | file => $file, | ||||||
| 194 | return_link => join('/', '/page/view', $repo_name, $return_to->full_path), | ||||||
| 195 | }) | ||||||
| 196 | ); | ||||||
| 197 | } | ||||||
| 198 | |||||||
| 199 - 203 | =head2 upload_file This uploads the file given into the wiki. =cut | ||||||
| 204 | |||||||
| 205 | sub upload_file { | ||||||
| 206 | 0 | 1 | my ($self, $ctx) = @_; | ||||
| 207 | |||||||
| 208 | 0 | my $repo_name = $ctx->request->path_parameters->{repository}; | |||||
| 209 | 0 | my $path = $ctx->request->path_parameters->{file}; | |||||
| 210 | |||||||
| 211 | 0 | my $file = $self->lookup_file($repo_name, $path); | |||||
| 212 | |||||||
| 213 | 0 | if (my $user = $ctx->session->{user}) { | |||||
| 214 | 0 | $file->author_name($user->{name}); | |||||
| 215 | 0 | $file->author_email($user->{email}); | |||||
| 216 | } | ||||||
| 217 | |||||||
| 218 | 0 | my $upload = $ctx->request->uploads->{file}; | |||||
| 219 | 0 | $file->store({ | |||||
| 220 | filename => $upload->tempname, | ||||||
| 221 | comment => 'Uploading file ' . $upload->filename, | ||||||
| 222 | }); | ||||||
| 223 | |||||||
| 224 | 0 | $ctx->response->content_type('application/json'); | |||||
| 225 | 0 | $ctx->response->body( | |||||
| 226 | encode_json({ | ||||||
| 227 | viewable => 1, | ||||||
| 228 | repository_path => join('/', $repo_name, $file->full_path), | ||||||
| 229 | }) | ||||||
| 230 | ); | ||||||
| 231 | } | ||||||
| 232 | |||||||
| 233 | 1; | ||||||