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1 | <?php |
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2 | |||
3 | declare(strict_types=1); |
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4 | |||
5 | /** |
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6 | * balloon |
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7 | * |
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8 | * @copyright Copryright (c) 2012-2019 gyselroth GmbH (https://gyselroth.com) |
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9 | * @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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10 | */ |
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11 | |||
12 | namespace Balloon\App\Api\v2; |
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13 | |||
14 | use Balloon\Filesystem\Acl\Exception\Forbidden as ForbiddenException; |
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15 | use Balloon\Filesystem\Exception; |
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16 | use Balloon\Filesystem\Node\Collection; |
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17 | use Balloon\Filesystem\Node\NodeInterface; |
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18 | use Balloon\Filesystem\Storage\Adapter\AdapterInterface as StorageAdapterInterface; |
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19 | use Balloon\Server\AttributeDecorator as RoleAttributeDecorator; |
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20 | use Micro\Http\Response; |
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21 | use MongoDB\BSON\ObjectId; |
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22 | |||
23 | class Files extends Nodes |
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24 | { |
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25 | /** |
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26 | * @api {get} /api/v2/files/:id/history Get history |
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27 | * @apiVersion 2.0.0 |
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28 | * @apiName getHistory |
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29 | * @apiGroup Node\File |
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30 | * @apiPermission none |
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31 | * @apiDescription Get a full change history of a file |
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32 | * @apiUse _getNode |
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33 | * |
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34 | * @apiExample (cURL) example: |
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35 | * curl -XGET "https://SERVER/api/v2/files/history?id=544627ed3c58891f058b4686&pretty" |
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36 | * curl -XGET "https://SERVER/api/v2/files/544627ed3c58891f058b4686/history?pretty" |
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37 | * curl -XGET "https://SERVER/api/v2/files/history?p=/absolute/path/to/my/file&pretty" |
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38 | * |
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39 | * @apiSuccess (200 OK) {object[]} - History |
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40 | * @apiSuccess (200 OK) {number} -.version Version |
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41 | * @apiSuccess (200 OK) {string} -.changed ISO806 timestamp |
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42 | * @apiSuccess (200 OK) {object} -.user User object |
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43 | * @apiSuccess (200 OK) {number} -.type Change type, there are five different change types including:</br> |
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44 | * 0 - Initially added</br> |
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45 | * 1 - Content modified</br> |
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46 | * 2 - Version rollback</br> |
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47 | * 3 - Deleted</br> |
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48 | * 4 - Undeleted |
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49 | * @apiSuccess (200 OK) {number} -.size Content size in bytes |
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50 | * @apiSuccessExample {json} Success-Response: |
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51 | * HTTP/1.1 200 OK |
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52 | * [ |
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53 | * { |
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54 | * "version": 1, |
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55 | * "changed": "" |
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56 | * "user": { |
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57 | * "id": "544627ed3c58891f058b4611", |
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58 | * "name": "peter.meier" |
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59 | * }, |
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60 | * "type": 0, |
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61 | * "size": 178, |
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62 | * } |
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63 | * ] |
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64 | * |
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65 | * @param string $id |
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66 | * @param string $p |
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67 | */ |
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68 | public function getHistory(RoleAttributeDecorator $role_decorator, ?string $id = null, ?string $p = null): Response |
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69 | { |
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70 | $result = $this->_getNode($id, $p)->getHistory(); |
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71 | $body = []; |
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72 | foreach ($result as $version) { |
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73 | if ($version['user'] === null) { |
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74 | $user = null; |
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75 | } else { |
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76 | $user = $this->server->getUserById($version['user']); |
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77 | $user = $role_decorator->decorate($user, ['id', 'name', '_links']); |
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78 | } |
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79 | |||
80 | $body[] = [ |
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81 | 'version' => $version['version'], |
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82 | 'changed' => $version['changed']->toDateTime()->format('c'), |
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83 | 'type' => $version['type'], |
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84 | 'size' => $version['size'], |
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85 | 'user' => $user, |
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86 | ]; |
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87 | } |
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88 | |||
89 | return (new Response())->setCode(200)->setBody(['data' => $body]); |
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90 | } |
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91 | |||
92 | /** |
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93 | * @api {post} /api/v2/files/:id/restore Rollback version |
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94 | * @apiVersion 2.0.0 |
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95 | * @apiName postRestore |
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96 | * @apiGroup Node\File |
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97 | * @apiPermission none |
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98 | * @apiDescription Rollback to a recent version from history. Use the version number from history. |
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99 | * @apiUse _getNode |
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100 | * |
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101 | * @apiExample (cURL) example: |
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102 | * curl -XPOST "https://SERVER/api/v2/files/restore?id=544627ed3c58891f058b4686&pretty&vesion=11" |
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103 | * curl -XPOST "https://SERVER/api/v2/files/544627ed3c58891f058b4686/restore?pretty&version=1" |
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104 | * curl -XPOST "https://SERVER/api/v2/files/restore?p=/absolute/path/to/my/file&pretty&version=3" |
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105 | * |
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106 | * @apiParam (GET Parameter) {number} version The version from history to rollback to |
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107 | * |
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108 | * @apiSuccessExample {json} Success-Response: |
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109 | * HTTP/1.1 200 OK |
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110 | * { |
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111 | * "id": "544627ed3c58891f058b4686" |
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112 | * } |
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113 | * |
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114 | * @param string $id |
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115 | * @param string $p |
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116 | * @param string $version |
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117 | */ |
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118 | public function postRestore(int $version, ?string $id = null, ?string $p = null): Response |
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119 | { |
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120 | $node = $this->_getNode($id, $p); |
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121 | $node->restore($version); |
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122 | $result = $this->node_decorator->decorate($node); |
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123 | |||
124 | return (new Response())->setCode(200)->setBody($result); |
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125 | } |
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126 | |||
127 | /** |
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128 | * @api {put} /api/v2/files/chunk Upload file chunk |
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129 | * @apiVersion 2.0.0 |
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130 | * @apiName putChunk |
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131 | * @apiGroup Node\File |
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132 | * @apiPermission none |
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133 | * @apiUse _getNode |
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134 | * @apuUse _conflictNode |
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135 | * @apiUse _writeAction |
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136 | * @apiDescription Upload a file chunk. Use this method if you have possible big files! |
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137 | * You have to manually splitt the binary data into |
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138 | * multiple chunks and upload them successively using this method. Once uploading the last chunk, |
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139 | * the server will automatically create or update the file node. |
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140 | * You may set the parent collection, name and or custom attributes only with the last request to save traffic. |
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141 | * |
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142 | * @apiExample (cURL) example: |
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143 | * # Upload a new file myfile.jpg into the collection 544627ed3c58891f058b4686. |
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144 | * 1. First splitt the file into multiple 8M (For example, you could also use a smaller or bigger size) chunks |
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145 | * 2. Create a unique name for the session (Could also be the filename), best thing is to create a UUIDv4 |
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146 | * 3. Upload each chunk successively (follow the binary order of your file!) using the chunk PUT method |
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147 | * (The server identifies each chunk with the index parameter, beginning with #1). |
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148 | * 4. If chunk number 3 will be reached, the server automatically place all chunks to the new file node |
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149 | * |
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150 | * curl -XPUT "https://SERVER/api/v2/files/chunk?collection=544627ed3c58891f058b4686&name=myfile.jpg&index=1&chunks=3&session=myuniquesession&size=12342442&pretty" --data-binary @chunk1.bin |
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151 | * curl -XPUT "https://SERVER/api/v2/files/chunk?collection=544627ed3c58891f058b4686&name=myfile.jpg&index=2&chunks=3&session=myuniquesession&size=12342442&pretty" --data-binary @chunk2.bin |
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152 | * curl -XPUT "https://SERVER/api/v2/files/chunk?collection=544627ed3c58891f058b4686&name=myfile.jpg&index=3&chunks=3&session=myuniquesession&size=12342442&pretty" --data-binary @chunk3.bin |
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153 | * |
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154 | * @apiParam (GET Parameter) {string} [id] Either id, p (path) of a file node or a parent collection id must be given |
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155 | * @apiParam (GET Parameter) {string} [p] Either id, p (path) of a file node or a parent collection id must be given |
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156 | * @apiParam (GET Parameter) {string} [collection] Either id, p (path) of a file node or a parent collection id must be given |
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157 | * (If none of them are given, the file will be placed to the root) |
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158 | * @apiParam (GET Parameter) {string} [name] Needs to be set if the chunk belongs to a new file |
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159 | * @apiParam (GET Parameter) {number} index Chunk ID |
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160 | * @apiParam (GET Parameter) {number} chunks Total number of chunks |
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161 | * @apiParam (GET Parameter) {string} session Session ID you have received during uploading the first chunk |
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162 | * @apiParam (GET Parameter) {number} size The total file size in bytes |
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163 | * @apiParam (GET Parameter) {string} [created] Set specific created ISO806 timestamp |
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164 | * @apiParam (GET Parameter) {string} [changed] Set specific changed ISO806 timestamp |
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165 | * @apiParam (GET Parameter) {bool} [readonly] Mark node readonly |
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166 | * @apiParam (GET Parameter) {object} [meta] Meta attributes |
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167 | * |
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168 | * |
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169 | * @apiSuccess (200 OK) {number} status Status Code |
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170 | * @apiSuccess (200 OK) {number} data Increased version number if the last chunk was uploaded and existing node was updated. |
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171 | * It will return the old version if the submited file content was equal to the existing one. |
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172 | * |
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173 | * @apiSuccess (201 Created) {number} status Status Code |
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174 | * @apiSuccess (201 Created) {string} data Node ID if the last chunk was uploaded and a new node was added |
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175 | * |
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176 | * @apiSuccess (206 Partial Content) {number} status Status Code |
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177 | * @apiSuccess (206 Partial Content) {string} data Chunk ID if it was not the last chunk |
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178 | * @apiSuccessExample {json} Success-Response (Not the last chunk yet): |
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179 | * HTTP/1.1 206 Partial Content |
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180 | * { |
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181 | * "session": "78297329329389e332234341", |
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182 | * "size": 12323244224, |
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183 | * "chunks_left": 4 |
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184 | * } |
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185 | * |
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186 | * @apiSuccessExample {json} Success-Response (New file created, Last chunk): |
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187 | * HTTP/1.1 201 Created |
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188 | * { |
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189 | * "id": "78297329329389e332234342", |
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190 | * "version": 1 |
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191 | * } |
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192 | * |
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193 | * @apiSuccessExample {json} Success-Response (File updated, Last chunk): |
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194 | * HTTP/1.1 200 OK |
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195 | * { |
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196 | * "id": "78297329329389e332234342", |
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197 | * "version": 2 |
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198 | * } |
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199 | * |
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200 | * @apiErrorExample {json} Error-Response (quota full): |
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201 | * HTTP/1.1 507 Insufficient Storage |
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202 | * { |
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203 | * "status": 507 |
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204 | * "data": { |
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205 | * "error": "Balloon\Exception\InsufficientStorage", |
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206 | * "message": "user quota is full", |
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207 | * "code": 66 |
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208 | * } |
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209 | * } |
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210 | * |
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211 | * @apiErrorExample {json} Error-Response (Size limit exceeded): |
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212 | * HTTP/1.1 400 Bad Request |
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213 | * { |
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214 | * "status": 400, |
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215 | * "data": { |
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216 | * "error": "Balloon\\Exception\\Conflict", |
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217 | * "message": "file size exceeded limit", |
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218 | * "code": 17 |
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219 | * } |
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220 | * } |
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221 | * |
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222 | * @apiErrorExample {json} Error-Response (Chunks lost): |
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223 | * HTTP/1.1 400 Bad Request |
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224 | * { |
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225 | * "status": 400, |
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226 | * "data": { |
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227 | * "error": "Balloon\\Exception\\Conflict", |
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228 | * "message": "chunks lost, reupload all chunks", |
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229 | * "code": 275 |
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230 | * } |
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231 | * } |
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232 | * |
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233 | * @apiErrorExample {json} Error-Response (Chunks invalid size): |
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234 | * HTTP/1.1 400 Bad Request |
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235 | * { |
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236 | * "status": 400, |
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237 | * "data": { |
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238 | * "error": "Balloon\\Exception\\Conflict", |
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239 | * "message": "merged chunks temp file size is not as expected", |
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240 | * "code": 276 |
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241 | * } |
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242 | * } |
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243 | * |
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244 | * @param string $id |
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245 | * @param string $p |
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246 | * @param string $collection |
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247 | * @param string $name |
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248 | * @param string $session |
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249 | * @param string $changed |
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250 | * @param string $created |
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251 | * @param bool $readonly |
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252 | * @param array $meta |
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253 | * |
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254 | * @return Response |
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255 | */ |
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256 | public function putChunk( |
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257 | ?ObjectId $session = null, |
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258 | ?string $id = null, |
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259 | ?string $p = null, |
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260 | ?string $collection = null, |
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261 | ?string $name = null, |
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262 | int $index = 1, |
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263 | int $chunks = 0, |
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264 | int $size = 0, |
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0 ignored issues
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265 | int $conflict = 0, |
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266 | ?string $changed = null, |
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267 | ?string $created = null, |
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268 | ?bool $readonly = null, |
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269 | ?array $meta = null, |
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270 | ?array $acl = null |
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271 | ) { |
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272 | ini_set('auto_detect_line_endings', '1'); |
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273 | $input = fopen('php://input', 'rb'); |
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274 | if ($index > $chunks) { |
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275 | throw new Exception\InvalidArgument('chunk index can not be greater than the total number of chunks'); |
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276 | } |
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277 | |||
278 | $storage = $this->getStorage($id, $p, $collection); |
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279 | |||
280 | if ($session === null) { |
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281 | $session = $storage->storeTemporaryFile($input, $this->server->getIdentity()); |
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282 | } else { |
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283 | $storage->storeTemporaryFile($input, $this->server->getIdentity(), $session); |
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284 | } |
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285 | |||
286 | if ($index === $chunks) { |
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287 | $attributes = compact('changed', 'created', 'readonly', 'meta', 'acl'); |
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288 | $attributes = array_filter($attributes, function ($attribute) {return !is_null($attribute); }); |
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289 | $attributes = $this->_verifyAttributes($attributes); |
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290 | |||
291 | return $this->_put($session, $id, $p, $collection, $name, $attributes, $conflict); |
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292 | } |
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293 | |||
294 | return (new Response())->setCode(206)->setBody([ |
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295 | 'session' => (string) $session, |
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296 | 'chunks_left' => $chunks - $index, |
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297 | ]); |
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298 | } |
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299 | |||
300 | /** |
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301 | * @api {put} /api/v2/files Upload file |
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302 | * @apiVersion 2.0.0 |
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303 | * @apiName put |
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304 | * @apiGroup Node\File |
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305 | * @apiPermission none |
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306 | * @apiUse _getNode |
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307 | * @apiUse _conflictNode |
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308 | * @apiUse _writeAction |
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309 | * |
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310 | * @apiDescription Upload an entire file in one-shot. Attention, there is file size limit, |
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311 | * if you have possible big files use the method PUT chunk! |
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312 | * |
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313 | * @apiExample (cURL) example: |
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314 | * #Update content of file 544627ed3c58891f058b4686 |
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315 | * curl -XPUT "https://SERVER/api/v2/files?id=544627ed3c58891f058b4686" --data-binary myfile.txt |
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316 | * curl -XPUT "https://SERVER/api/v2/files/544627ed3c58891f058b4686" --data-binary myfile.txt |
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317 | * |
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318 | * #Upload new file under collection 544627ed3c58891f058b3333 |
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319 | * curl -XPUT "https://SERVER/api/v2/files?collection=544627ed3c58891f058b3333&name=myfile.txt" --data-binary myfile.txt |
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320 | * |
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321 | * @apiParam (GET Parameter) {string} [id] Either id, p (path) of a file node or a parent collection id must be given |
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322 | * |
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323 | * @apiParam (GET Parameter) {string} [id] Either id, p (path) of a file node or a parent collection id must be given |
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324 | * @apiParam (GET Parameter) {string} [p] Either id, p (path) of a file node or a parent collection id must be given |
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325 | * @apiParam (GET Parameter) {string} [collection] Either id, p (path) of a file node or a parent collection id must be given |
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326 | * (If none of them are given, the file will be placed to the root) |
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327 | * @apiParam (GET Parameter) {string} [name] Needs to be set if the chunk belongs to a new file |
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328 | * or to identify an existing child file if a collection id was set |
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329 | * @apiParam (GET Parameter) {string} [created] Set specific created ISO806 timestamp |
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330 | * @apiParam (GET Parameter) {string} [changed] Set specific changed ISO806 timestamp |
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331 | * @apiParam (GET Parameter) {bool} [readonly] Mark node readonly |
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332 | * @apiParam (GET Parameter) {object} [meta] Meta attributes |
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333 | * |
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334 | * @apiSuccess (200 OK) {number} status Status Code |
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335 | * @apiSuccess (200 OK) {number} data Increased version number if an existing file was updated. It will return |
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336 | * the old version if the submited file content was equal to the existing one. |
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337 | * |
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338 | * @apiSuccess (201 Created) {number} status Status Code |
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339 | * @apiSuccess (201 Created) {string} data Node ID |
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340 | * @apiSuccessExample {json} Success-Response (New file created): |
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341 | * HTTP/1.1 201 Created |
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342 | * { |
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343 | * "status": 201, |
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344 | * "data": "78297329329389e332234342" |
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345 | * } |
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346 | * |
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347 | * @apiSuccessExample {json} Success-Response (File updated): |
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348 | * HTTP/1.1 200 OK |
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349 | * { |
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350 | * "status": 200, |
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351 | * "data": 2 |
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352 | * } |
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353 | * |
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354 | * @apiErrorExample {json} Error-Response (quota full): |
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355 | * HTTP/1.1 507 Insufficient Storage |
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356 | * { |
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357 | * "status": 507 |
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358 | * "data": { |
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359 | * "error": "Balloon\Exception\InsufficientStorage", |
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360 | * "message": "user quota is full", |
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361 | * "code": 65 |
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362 | * } |
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363 | * } |
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364 | * |
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365 | * @apiErrorExample {json} Error-Response (Size limit exceeded): |
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366 | * HTTP/1.1 400 Bad Request |
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367 | * { |
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368 | * "status": 400, |
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369 | * "data": { |
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370 | * "error": "Balloon\\Exception\\Conflict", |
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371 | * "message": "file size exceeded limit", |
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372 | * "code": 17 |
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373 | * } |
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374 | * } |
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375 | * |
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376 | * @param string $id |
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377 | * @param string $p |
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378 | * @param string $collection |
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379 | * @param string $name |
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380 | * @param string $changed |
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381 | * @param string $created |
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382 | * @param bool $readonly |
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383 | * @param array $meta |
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384 | */ |
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385 | public function put( |
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386 | ?string $id = null, |
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387 | ?string $p = null, |
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388 | ?string $collection = null, |
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389 | ?string $name = null, |
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390 | int $conflict = 0, |
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391 | ?string $changed = null, |
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392 | ?string $created = null, |
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393 | ?bool $readonly = null, |
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394 | ?array $meta = null, |
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395 | ?array $acl = null |
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396 | ): Response { |
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397 | ini_set('auto_detect_line_endings', '1'); |
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398 | $input = fopen('php://input', 'rb'); |
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399 | |||
400 | $storage = $this->getStorage($id, $p, $collection); |
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401 | $session = $storage->storeTemporaryFile($input, $this->server->getIdentity()); |
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402 | $attributes = compact('changed', 'created', 'readonly', 'meta', 'acl'); |
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403 | $attributes = array_filter($attributes, function ($attribute) {return !is_null($attribute); }); |
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404 | $attributes = $this->_verifyAttributes($attributes); |
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405 | |||
406 | return $this->_put($session, $id, $p, $collection, $name, $attributes, $conflict); |
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407 | } |
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408 | |||
409 | /** |
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410 | * Get storage. |
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411 | */ |
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412 | protected function getStorage($id, $p, $collection): StorageAdapterInterface |
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413 | { |
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414 | if ($id !== null) { |
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415 | return $this->_getNode($id, $p)->getParent()->getStorage(); |
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416 | } |
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417 | if ($p !== null) { |
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418 | $path = '/'.ltrim(dirname('/'.$p), '/'); |
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419 | |||
420 | return $this->_getNode($id, $path, Collection::class)->getStorage(); |
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421 | } |
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422 | if ($id === null && $p === null && $collection === null) { |
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423 | return $this->server->getFilesystem()->getRoot()->getStorage(); |
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424 | } |
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425 | |||
426 | return $this->_getNode($collection, null, Collection::class)->getStorage(); |
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427 | } |
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428 | |||
429 | /** |
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430 | * Add or update file. |
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431 | * |
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432 | * @param string $id |
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433 | * @param string $p |
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434 | * @param string $collection |
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435 | * @param string $name |
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436 | */ |
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437 | protected function _put( |
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438 | ObjectId $session, |
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439 | ?string $id = null, |
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440 | ?string $p = null, |
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441 | ?string $collection = null, |
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442 | ?string $name = null, |
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443 | array $attributes = [], |
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444 | int $conflict = 0 |
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445 | ): Response { |
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446 | if (null === $id && null === $p && null === $name) { |
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447 | throw new Exception\InvalidArgument('neither id, p nor name was set'); |
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448 | } |
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449 | |||
450 | if (null !== $p && null !== $name) { |
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451 | throw new Exception\InvalidArgument('p and name can not be used at the same time'); |
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452 | } |
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453 | |||
454 | try { |
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455 | if (null !== $p) { |
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456 | $node = $this->_getNode(null, $p); |
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457 | $node->setContent($session, $attributes); |
||
458 | $result = $this->node_decorator->decorate($node); |
||
459 | |||
460 | return (new Response())->setCode(200)->setBody($result); |
||
461 | } |
||
462 | if (null !== $id && null === $collection) { |
||
463 | $node = $this->_getNode($id); |
||
464 | $node->setContent($session, $attributes); |
||
465 | $result = $this->node_decorator->decorate($node); |
||
466 | |||
467 | return (new Response())->setCode(200)->setBody($result); |
||
468 | } |
||
469 | if (null === $p && null === $id && null !== $name) { |
||
470 | $collection = $this->_getNode($collection, null, Collection::class, false, true); |
||
471 | |||
472 | if ($collection->childExists($name, NodeInterface::DELETED_INCLUDE, ['directory' => false])) { |
||
473 | $child = $collection->getChild($name, NodeInterface::DELETED_INCLUDE, ['directory' => false]); |
||
474 | $child->setContent($session, $attributes); |
||
475 | $result = $this->node_decorator->decorate($child); |
||
476 | |||
477 | return (new Response())->setCode(200)->setBody($result); |
||
478 | } |
||
479 | if (!is_string($name) || empty($name)) { |
||
480 | throw new Exception\InvalidArgument('name must be a valid string'); |
||
481 | } |
||
482 | |||
483 | $result = $collection->addFile($name, $session, $attributes); |
||
484 | $result = $this->node_decorator->decorate($result); |
||
485 | |||
486 | return (new Response())->setCode(201)->setBody($result); |
||
487 | } |
||
488 | } catch (ForbiddenException $e) { |
||
489 | throw new Exception\Conflict( |
||
490 | 'a node called '.$name.' does already exists in this collection', |
||
491 | Exception\Conflict::NODE_WITH_SAME_NAME_ALREADY_EXISTS, |
||
492 | $e |
||
493 | ); |
||
494 | } catch (Exception\NotFound $e) { |
||
495 | if (null !== $p && null === $id) { |
||
496 | if (!is_string($p) || empty($p)) { |
||
497 | throw new Exception\InvalidArgument('path (p) must be a valid string'); |
||
498 | } |
||
499 | |||
500 | $parent_path = '/'.ltrim(dirname('/'.$p), '/'); |
||
501 | $name = basename($p); |
||
502 | |||
503 | try { |
||
504 | $parent = $this->fs->findNodeByPath($parent_path, Collection::class); |
||
505 | |||
506 | if (!is_string($name) || empty($name)) { |
||
507 | throw new Exception\InvalidArgument('name must be a valid string'); |
||
508 | } |
||
509 | |||
510 | $result = $parent->addFile($name, $session, $attributes); |
||
511 | $result = $this->node_decorator->decorate($result); |
||
512 | |||
513 | return (new Response())->setCode(201)->setBody($result); |
||
514 | } catch (Exception\NotFound $e) { |
||
515 | throw new Exception('parent collection '.$parent_path.' was not found'); |
||
516 | } |
||
517 | } else { |
||
518 | throw $e; |
||
519 | } |
||
520 | } |
||
521 | } |
||
522 | } |
||
523 |
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.