| Total Complexity | 105 |
| Total Lines | 526 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like ApiController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use ApiController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 28 | class ApiController extends BasePageController |
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| 29 | { |
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| 30 | private string $type; |
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| 31 | |||
| 32 | /** |
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| 33 | * @return Application|\Illuminate\Foundation\Application|RedirectResponse|Redirector|StreamedResponse|void |
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| 34 | * |
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| 35 | * @throws \Throwable |
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| 36 | */ |
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| 37 | public function api(Request $request) |
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| 38 | { |
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| 39 | // API functions. |
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| 40 | $function = 's'; |
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| 41 | if ($request->has('t')) { |
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| 42 | switch ($request->input('t')) { |
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| 43 | case 'd': |
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| 44 | case 'details': |
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| 45 | $function = 'd'; |
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| 46 | break; |
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| 47 | case 'g': |
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| 48 | case 'get': |
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| 49 | $function = 'g'; |
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| 50 | break; |
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| 51 | case 's': |
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| 52 | case 'search': |
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| 53 | break; |
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| 54 | case 'c': |
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| 55 | case 'caps': |
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| 56 | $function = 'c'; |
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| 57 | break; |
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| 58 | case 'tv': |
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| 59 | case 'tvsearch': |
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| 60 | $function = 'tv'; |
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| 61 | break; |
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| 62 | case 'm': |
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| 63 | case 'movie': |
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| 64 | $function = 'm'; |
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| 65 | break; |
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| 66 | case 'gn': |
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| 67 | case 'n': |
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| 68 | case 'nfo': |
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| 69 | case 'info': |
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| 70 | $function = 'n'; |
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| 71 | break; |
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| 72 | case 'nzbadd': |
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| 73 | $function = 'nzbAdd'; |
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| 74 | break; |
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| 75 | default: |
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| 76 | return Utility::showApiError(202, 'No such function ('.$request->input('t').')'); |
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| 77 | } |
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| 78 | } else { |
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| 79 | return Utility::showApiError(200, 'Missing parameter (t)'); |
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| 80 | } |
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| 81 | |||
| 82 | $uid = $apiKey = $oldestGrabTime = $thisOldestTime = ''; |
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| 83 | $res = $catExclusions = []; |
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| 84 | $maxRequests = $thisRequests = $maxDownloads = $grabs = 0; |
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| 85 | |||
| 86 | // Page is accessible only by the apikey |
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| 87 | |||
| 88 | if ($function !== 'c' && $function !== 'r') { |
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| 89 | if ($request->missing('apikey') || ($request->has('apikey') && empty($request->input('apikey')))) { |
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| 90 | return Utility::showApiError(200, 'Missing parameter (apikey)'); |
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| 91 | } |
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| 92 | |||
| 93 | $apiKey = $request->input('apikey'); |
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| 94 | $res = User::getByRssToken($apiKey); |
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| 95 | if ($res === null) { |
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| 96 | return Utility::showApiError(100, 'Incorrect user credentials (wrong API key)'); |
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| 97 | } |
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| 98 | |||
| 99 | if ($res->hasRole('Disabled')) { |
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| 100 | return Utility::showApiError(101); |
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| 101 | } |
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| 102 | |||
| 103 | $uid = $res->id; |
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| 104 | $catExclusions = User::getCategoryExclusionForApi($request); |
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| 105 | $maxRequests = $res->role->apirequests; |
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| 106 | $maxDownloads = $res->role->downloadrequests; |
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| 107 | $time = UserRequest::whereUsersId($uid)->min('timestamp'); |
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| 108 | $thisOldestTime = $time !== null ? Carbon::createFromTimeString($time)->toRfc2822String() : ''; |
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| 109 | $grabTime = UserDownload::whereUsersId($uid)->min('timestamp'); |
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| 110 | $oldestGrabTime = $grabTime !== null ? Carbon::createFromTimeString($grabTime)->toRfc2822String() : ''; |
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| 111 | } |
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| 112 | |||
| 113 | // Record user access to the api, if its been called by a user (i.e. capabilities request do not require a user to be logged in or key provided). |
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| 114 | if ($uid !== '') { |
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| 115 | event(new UserAccessedApi($res)); |
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| 116 | $thisRequests = UserRequest::getApiRequests($uid); |
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| 117 | $grabs = UserDownload::getDownloadRequests($uid); |
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| 118 | if ($thisRequests > $maxRequests) { |
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| 119 | return Utility::showApiError(500, 'Request limit reached ('.$thisRequests.'/'.$maxRequests.')'); |
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| 120 | } |
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| 121 | } |
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| 122 | |||
| 123 | $releases = new Releases; |
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| 124 | |||
| 125 | // Set Query Parameters based on Request objects |
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| 126 | $outputXML = ! ($request->has('o') && $request->input('o') === 'json'); |
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| 127 | $minSize = $request->has('minsize') && $request->input('minsize') > 0 ? $request->input('minsize') : 0; |
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| 128 | $offset = $this->offset($request); |
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| 129 | |||
| 130 | // Set API Parameters based on Request objects |
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| 131 | $params['extended'] = $request->has('extended') && (int) $request->input('extended') === 1 ? '1' : '0'; |
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| 132 | $params['del'] = $request->has('del') && (int) $request->input('del') === 1 ? '1' : '0'; |
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| 133 | $params['uid'] = $uid; |
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| 134 | $params['token'] = $apiKey; |
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| 135 | $params['apilimit'] = $maxRequests; |
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| 136 | $params['requests'] = $thisRequests; |
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| 137 | $params['downloadlimit'] = $maxDownloads; |
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| 138 | $params['grabs'] = $grabs; |
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| 139 | $params['oldestapi'] = $thisOldestTime; |
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| 140 | $params['oldestgrab'] = $oldestGrabTime; |
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| 141 | |||
| 142 | switch ($function) { |
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| 143 | // Search releases. |
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| 144 | case 's': |
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| 145 | $this->verifyEmptyParameter($request, 'q'); |
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| 146 | $maxAge = $this->maxAge($request); |
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| 147 | $groupName = $this->group($request); |
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| 148 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 149 | $categoryID = $this->categoryID($request); |
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| 150 | $limit = $this->limit($request); |
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| 151 | $searchArr = [ |
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| 152 | 'searchname' => $request->input('q') ?? -1, |
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| 153 | 'name' => -1, |
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| 154 | 'fromname' => -1, |
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| 155 | 'filename' => -1, |
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| 156 | ]; |
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| 157 | |||
| 158 | if ($request->has('q')) { |
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| 159 | $relData = $releases->search( |
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| 160 | $searchArr, |
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| 161 | $groupName, |
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| 162 | -1, |
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| 163 | -1, |
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| 164 | -1, |
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| 165 | -1, |
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| 166 | $offset, |
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| 167 | $limit, |
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| 168 | '', |
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| 169 | $maxAge, |
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| 170 | $catExclusions, |
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| 171 | 'basic', |
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| 172 | $categoryID, |
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| 173 | $minSize |
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| 174 | ); |
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| 175 | } else { |
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| 176 | $relData = $releases->getBrowseRange( |
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| 177 | 1, |
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| 178 | $categoryID, |
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| 179 | $offset, |
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| 180 | $limit, |
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| 181 | '', |
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| 182 | $maxAge, |
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| 183 | $catExclusions, |
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| 184 | $groupName, |
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| 185 | $minSize |
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| 186 | ); |
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| 187 | } |
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| 188 | $this->output($relData, $params, $outputXML, $offset, 'api'); |
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| 189 | break; |
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| 190 | // Search tv releases. |
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| 191 | case 'tv': |
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| 192 | $this->verifyEmptyParameter($request, 'q'); |
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| 193 | $this->verifyEmptyParameter($request, 'vid'); |
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| 194 | $this->verifyEmptyParameter($request, 'tvdbid'); |
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| 195 | $this->verifyEmptyParameter($request, 'traktid'); |
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| 196 | $this->verifyEmptyParameter($request, 'rid'); |
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| 197 | $this->verifyEmptyParameter($request, 'tvmazeid'); |
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| 198 | $this->verifyEmptyParameter($request, 'imdbid'); |
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| 199 | $this->verifyEmptyParameter($request, 'tmdbid'); |
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| 200 | $this->verifyEmptyParameter($request, 'season'); |
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| 201 | $this->verifyEmptyParameter($request, 'ep'); |
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| 202 | $maxAge = $this->maxAge($request); |
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| 203 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 204 | |||
| 205 | $siteIdArr = [ |
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| 206 | 'id' => $request->input('vid') ?? '0', |
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| 207 | 'tvdb' => $request->input('tvdbid') ?? '0', |
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| 208 | 'trakt' => $request->input('traktid') ?? '0', |
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| 209 | 'tvrage' => $request->input('rid') ?? '0', |
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| 210 | 'tvmaze' => $request->input('tvmazeid') ?? '0', |
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| 211 | 'imdb' => Str::replace('tt', '', $request->input('imdbid')) ?? '0', |
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| 212 | 'tmdb' => $request->input('tmdbid') ?? '0', |
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| 213 | ]; |
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| 214 | |||
| 215 | // Process season only queries or Season and Episode/Airdate queries |
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| 216 | |||
| 217 | $series = $request->input('season') ?? ''; |
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| 218 | $episode = $request->input('ep') ?? ''; |
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| 219 | |||
| 220 | if (preg_match('#^(19|20)\d{2}$#', $series, $year) && str_contains($episode, '/')) { |
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| 221 | $airDate = str_replace('/', '-', $year[0].'-'.$episode); |
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| 222 | } |
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| 223 | |||
| 224 | $relData = $releases->tvSearch( |
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| 225 | $siteIdArr, |
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| 226 | $series, |
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| 227 | $episode, |
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| 228 | $airDate ?? '', |
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| 229 | $this->offset($request), |
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| 230 | $this->limit($request), |
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| 231 | $request->input('q') ?? '', |
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| 232 | $this->categoryID($request), |
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| 233 | $maxAge, |
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| 234 | $minSize, |
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| 235 | $catExclusions |
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| 236 | ); |
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| 237 | |||
| 238 | $this->output($relData, $params, $outputXML, $offset, 'api'); |
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| 239 | break; |
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| 240 | |||
| 241 | // Search movie releases. |
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| 242 | case 'm': |
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| 243 | $this->verifyEmptyParameter($request, 'q'); |
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| 244 | $this->verifyEmptyParameter($request, 'imdbid'); |
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| 245 | $maxAge = $this->maxAge($request); |
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| 246 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 247 | |||
| 248 | $imdbId = $request->has('imdbid') && $request->filled('imdbid') ? (int) $request->input('imdbid') : -1; |
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| 249 | $tmdbId = $request->has('tmdbid') && $request->filled('tmdbid') ? (int) $request->input('tmdbid') : -1; |
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| 250 | $traktId = $request->has('traktid') && $request->filled('traktid') ? (int) $request->input('traktid') : -1; |
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| 251 | |||
| 252 | $relData = $releases->moviesSearch( |
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| 253 | $imdbId, |
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| 254 | $tmdbId, |
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| 255 | $traktId, |
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| 256 | $this->offset($request), |
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| 257 | $this->limit($request), |
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| 258 | $request->input('q') ?? '', |
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| 259 | $this->categoryID($request), |
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| 260 | $maxAge, |
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| 261 | $minSize, |
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| 262 | $catExclusions |
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| 263 | ); |
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| 264 | |||
| 265 | $this->addCoverURL( |
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| 266 | $relData, |
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| 267 | function ($release) { |
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| 268 | return Utility::getCoverURL(['type' => 'movies', 'id' => $release->imdbid]); |
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| 269 | } |
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| 270 | ); |
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| 271 | |||
| 272 | $this->output($relData, $params, $outputXML, $offset, 'api'); |
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| 273 | break; |
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| 274 | |||
| 275 | // Get NZB. |
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| 276 | case 'g': |
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| 277 | $this->verifyEmptyParameter($request, 'g'); |
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| 278 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 279 | $relData = Release::checkGuidForApi($request->input('id')); |
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| 280 | if ($relData) { |
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| 281 | return redirect(url('/getnzb?r='.$apiKey.'&id='.$request->input('id').(($request->has('del') && $request->input('del') === '1') ? '&del=1' : ''))); |
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| 282 | } |
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| 283 | |||
| 284 | return Utility::showApiError(300, 'No such item (the guid you provided has no release in our database)'); |
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| 285 | |||
| 286 | // Get individual NZB details. |
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| 287 | case 'd': |
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| 288 | if ($request->missing('id')) { |
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| 289 | return Utility::showApiError(200, 'Missing parameter (guid is required for single release details)'); |
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| 290 | } |
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| 291 | |||
| 292 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 293 | $data = Release::getByGuid($request->input('id')); |
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| 294 | |||
| 295 | $this->output($data, $params, $outputXML, $offset, 'api'); |
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| 296 | break; |
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| 297 | |||
| 298 | // Get an NFO file for an individual release. |
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| 299 | case 'n': |
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| 300 | if ($request->missing('id')) { |
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| 301 | return Utility::showApiError(200, 'Missing parameter (id is required for retrieving an NFO)'); |
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| 302 | } |
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| 303 | |||
| 304 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 305 | $rel = Release::query()->where('guid', $request->input('id'))->first(['id', 'searchname']); |
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| 306 | |||
| 307 | if ($rel && $rel->isNotEmpty()) { |
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| 308 | $data = ReleaseNfo::getReleaseNfo($rel->id); |
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| 309 | if (! empty($data)) { |
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| 310 | if ($request->has('o') && $request->input('o') === 'file') { |
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| 311 | return response()->streamDownload(function () use ($data) { |
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| 312 | echo $data['nfo']; |
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| 313 | }, $rel['searchname'].'.nfo', ['Content-type:' => 'application/octet-stream']); |
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| 314 | } |
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| 315 | |||
| 316 | echo nl2br(Utility::cp437toUTF($data['nfo'])); |
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| 317 | } else { |
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| 318 | return Utility::showApiError(300, 'Release does not have an NFO file associated.'); |
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| 319 | } |
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| 320 | } else { |
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| 321 | return Utility::showApiError(300, 'Release does not exist.'); |
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| 322 | } |
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| 323 | break; |
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| 324 | // |
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| 325 | // nzb add request |
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| 326 | // curl -X POST -F "file=@./The.File.nzb" "https://www.tabula-rasa.pw/api/V1/api?t=nzbadd&apikey=xxx" |
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| 327 | // |
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| 328 | case 'nzbAdd': |
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| 329 | if (! User::canPost($uid)) { |
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| 330 | return response('User does not have permission to post', 403); |
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| 331 | } |
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| 332 | |||
| 333 | if ($request->missing('file')) { |
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| 334 | return response('Missing parameter (file is required for adding an NZB)', 400); |
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| 335 | } |
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| 336 | if ($request->missing('apikey')) { |
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| 337 | return response('Missing parameter (apikey is required for adding an NZB)', 400); |
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| 338 | } |
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| 339 | |||
| 340 | if (! $request->hasFile('file')) { |
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| 341 | return response('Missing parameter (file is required for adding an NZB)', 400); |
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| 342 | } |
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| 343 | |||
| 344 | UserRequest::addApiRequest($apiKey, $request->getRequestUri()); |
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| 345 | |||
| 346 | $nzbFile = $request->file('file'); |
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| 347 | |||
| 348 | // Save the file to the server, get the name without the extension. |
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| 349 | if (File::isFile($nzbFile)) { |
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| 350 | // We need to check if file is an actual nzb file. |
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| 351 | if ($nzbFile->getClientOriginalExtension() !== 'nzb') { |
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| 352 | return response('File is not an NZB file', 400); |
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| 353 | } |
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| 354 | // Check if the file is proper xml nzb file. |
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| 355 | if (! Utility::isValidNewznabNzb($nzbFile->getContent())) { |
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| 356 | return response('File is not a valid Newznab NZB file', 400); |
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| 357 | } |
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| 358 | if (! File::isDirectory(config('nntmux.nzb_upload_folder'))) { |
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| 359 | @File::makeDirectory(config('nntmux.nzb_upload_folder'), 0775, true); |
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| 360 | } |
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| 361 | |||
| 362 | if (File::put(config('nntmux.nzb_upload_folder').$nzbFile->getClientOriginalName(), $nzbFile->getContent())) { |
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| 363 | Log::channel('nzb_upload')->info('NZB file uploaded by API: '.$nzbFile->getClientOriginalName()); |
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| 364 | |||
| 365 | return response('NZB file uploaded successfully', 200); |
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| 366 | } |
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| 367 | |||
| 368 | Log::channel('nzb_upload')->warning('NZB file uploaded by API failed: '.$nzbFile->getClientOriginalName()); |
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| 369 | } else { |
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| 370 | Log::channel('nzb_upload')->warning('NZB file uploaded by API failed: '.$nzbFile->getClientOriginalName()); |
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| 371 | |||
| 372 | return response('NZB file upload failed', 500); |
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| 373 | } |
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| 374 | |||
| 375 | break; |
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| 376 | |||
| 377 | // Capabilities request. |
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| 378 | case 'c': |
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| 379 | $this->output([], $params, $outputXML, $offset, 'caps'); |
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| 380 | break; |
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| 381 | } |
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| 382 | } |
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| 383 | |||
| 384 | /** |
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| 385 | * @throws \Exception |
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| 386 | */ |
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| 387 | public function output($data, array $params, bool $xml, int $offset, string $type = '') |
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| 388 | { |
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| 389 | $this->type = $type; |
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| 390 | $options = [ |
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| 391 | 'Parameters' => $params, |
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| 392 | 'Data' => $data, |
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| 393 | 'Server' => $this->getForMenu(), |
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| 394 | 'Offset' => $offset, |
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| 395 | 'Type' => $type, |
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| 396 | ]; |
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| 397 | |||
| 398 | // Generate the XML Response |
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| 399 | $response = (new XML_Response($options))->returnXML(); |
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| 400 | |||
| 401 | if ($xml) { |
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| 402 | header('Content-type: text/xml'); |
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| 403 | } else { |
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| 404 | // JSON encode the XMLWriter response |
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| 405 | $response = json_encode(xml_to_array($response), JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT + JSON_UNESCAPED_SLASHES); |
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| 406 | header('Content-type: application/json'); |
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| 407 | } |
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| 408 | if ($response === false) { |
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| 409 | return Utility::showApiError(201); |
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| 410 | } else { |
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| 411 | header('Content-Length: '.\strlen($response)); |
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| 412 | echo $response; |
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| 413 | exit; |
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| 414 | } |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * Collect and return various capability information for usage in API. |
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| 419 | * |
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| 420 | * |
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| 421 | * @throws \Exception |
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| 422 | */ |
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| 423 | public function getForMenu(): array |
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| 424 | { |
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| 425 | $serverroot = url('/'); |
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| 426 | |||
| 427 | return [ |
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| 428 | 'server' => [ |
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| 429 | 'title' => config('app.name'), |
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| 430 | 'strapline' => Settings::settingValue('strapline'), |
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| 431 | 'email' => config('mail.from.address'), |
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| 432 | 'meta' => Settings::settingValue('metakeywords'), |
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| 433 | 'url' => $serverroot, |
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| 434 | 'image' => $serverroot.'/assets/images/tmux_logo.png', |
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| 435 | ], |
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| 436 | 'limits' => [ |
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| 437 | 'max' => 100, |
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| 438 | 'default' => 100, |
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| 439 | ], |
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| 440 | 'registration' => [ |
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| 441 | 'available' => 'yes', |
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| 442 | 'open' => (int) Settings::settingValue('registerstatus') === 0 ? 'yes' : 'no', |
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| 443 | ], |
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| 444 | 'searching' => [ |
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| 445 | 'search' => ['available' => 'yes', 'supportedParams' => 'q'], |
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| 446 | 'tv-search' => ['available' => 'yes', 'supportedParams' => 'q,vid,tvdbid,traktid,rid,tvmazeid,imdbid,tmdbid,season,ep'], |
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| 447 | 'movie-search' => ['available' => 'yes', 'supportedParams' => 'q,imdbid, tmdbid, traktid'], |
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| 448 | 'audio-search' => ['available' => 'no', 'supportedParams' => ''], |
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| 449 | ], |
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| 450 | 'categories' => $this->type === 'caps' |
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| 451 | ? Category::getForMenu() |
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| 452 | : null, |
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| 453 | ]; |
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| 454 | } |
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| 455 | |||
| 456 | /** |
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| 457 | * @return Application|\Illuminate\Contracts\Routing\ResponseFactory|\Illuminate\Foundation\Application|\Illuminate\Http\Response|int |
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| 458 | */ |
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| 459 | public function maxAge(Request $request) |
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| 460 | { |
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| 461 | $maxAge = -1; |
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| 462 | if ($request->has('maxage')) { |
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| 463 | if (! $request->filled('maxage')) { |
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| 464 | return Utility::showApiError(201, 'Incorrect parameter (maxage must not be empty)'); |
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| 465 | } elseif (! is_numeric($request->input('maxage'))) { |
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| 466 | return Utility::showApiError(201, 'Incorrect parameter (maxage must be numeric)'); |
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| 467 | } else { |
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| 468 | $maxAge = (int) $request->input('maxage'); |
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| 469 | } |
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| 470 | } |
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| 471 | |||
| 472 | return $maxAge; |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * Verify cat parameter. |
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| 477 | */ |
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| 478 | public function categoryID(Request $request): array |
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| 479 | { |
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| 480 | $categoryID[] = -1; |
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| 481 | if ($request->has('cat')) { |
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| 482 | $categoryIDs = urldecode($request->input('cat')); |
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| 483 | // Append Web-DL category ID if HD present for SickBeard / Sonarr compatibility. |
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| 484 | if (str_contains($categoryIDs, (string) Category::TV_HD) && ! str_contains($categoryIDs, (string) Category::TV_WEBDL) && (int) Settings::settingValue('catwebdl') === 0) { |
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| 485 | $categoryIDs .= (','.Category::TV_WEBDL); |
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| 486 | } |
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| 487 | $categoryID = explode(',', $categoryIDs); |
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| 488 | } |
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| 489 | |||
| 490 | return $categoryID; |
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| 491 | } |
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| 492 | |||
| 493 | /** |
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| 494 | * Verify groupName parameter. |
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| 495 | * |
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| 496 | * |
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| 497 | * @throws \Exception |
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| 498 | */ |
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| 499 | public function group(Request $request): string|int|bool |
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| 500 | { |
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| 501 | $groupName = -1; |
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| 502 | if ($request->has('group')) { |
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| 503 | $group = UsenetGroup::isValidGroup($request->input('group')); |
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| 504 | if ($group !== false) { |
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| 505 | $groupName = $group; |
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| 506 | } |
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| 507 | } |
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| 508 | |||
| 509 | return $groupName; |
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| 510 | } |
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| 511 | |||
| 512 | /** |
||
| 513 | * Verify limit parameter. |
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| 514 | */ |
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| 515 | public function limit(Request $request): int |
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| 516 | { |
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| 517 | $limit = 100; |
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| 518 | if ($request->has('limit') && is_numeric($request->input('limit'))) { |
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| 519 | $limit = (int) $request->input('limit'); |
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| 520 | } |
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| 521 | |||
| 522 | return $limit; |
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| 523 | } |
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| 524 | |||
| 525 | /** |
||
| 526 | * Verify offset parameter. |
||
| 527 | */ |
||
| 528 | public function offset(Request $request): int |
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| 529 | { |
||
| 530 | $offset = 0; |
||
| 531 | if ($request->has('offset') && is_numeric($request->input('offset'))) { |
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| 532 | $offset = (int) $request->input('offset'); |
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| 533 | } |
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| 534 | |||
| 535 | return $offset; |
||
| 536 | } |
||
| 537 | |||
| 538 | /** |
||
| 539 | * Check if a parameter is empty. |
||
| 540 | */ |
||
| 541 | public function verifyEmptyParameter(Request $request, string $parameter) |
||
| 542 | { |
||
| 543 | if ($request->has($parameter) && $request->isNotFilled($parameter)) { |
||
| 544 | return Utility::showApiError(201, 'Incorrect parameter ('.$parameter.' must not be empty)'); |
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| 545 | } |
||
| 546 | } |
||
| 547 | |||
| 548 | public function addCoverURL(&$releases, callable $getCoverURL): void |
||
| 554 | } |
||
| 555 | } |
||
| 556 | } |
||
| 557 | } |
||
| 558 | } |
||
| 559 |