Mercurial > hg > mgallery
annotate mgtool.php @ 159:b010c763a1fc
Document mgtool 'dump' command.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 07 Nov 2017 14:47:25 +0200 |
| parents | f825d644cf7a |
| children | 665b126cd578 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/php |
| 2 <?php | |
| 3 // | |
| 4 // Yet Another Image Gallery | |
|
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5 // -- Commandline tool for creating / updating gallery |
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6 // Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org> |
| 111 | 7 // (C) Copyright 2015-2017 Tecnic Software productions (TNSP) |
| 0 | 8 // |
| 9 require_once "mgallery.inc.php"; | |
| 10 | |
| 11 // | |
| 12 // Array for specifying what will be copied and converted | |
| 13 // from the image file's EXIF information tag(s). | |
| 14 // | |
| 45 | 15 $galExifConversions = |
| 16 [ | |
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17 [ MG_STR, "caption" , "ImageDescription" ], |
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18 [ MG_STR, "copyright" , "Copyright" ], |
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19 [ MG_STR, "model" , "Model" ], |
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20 [ MG_INT, "width" , ["COMPUTED", "Width"] ], |
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21 [ MG_INT, "height" , ["COMPUTED", "Height"] ], |
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22 [ MG_DVA, "fnumber" , "FNumber" ], |
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23 [ MG_DVA, "exposure" , "ExposureTime" ], |
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24 [ MG_INT, "iso" , "ISOSpeedRatings" ], |
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25 [ MG_STR, "lensmodel" , "UndefinedTag:0xA434" ], |
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26 [ MG_DVA, "focallength" , "FocalLength" ], |
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27 [ MG_DATE, "datetime" , "DateTimeOriginal" ], |
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28 [ MG_DATE, "datetime" , "DateTimeDigitized" ], |
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29 [ MG_INT, "filesize" , "FileSize" ], |
| 45 | 30 ]; |
| 0 | 31 |
| 32 define("GCMD_UPDATE" , 1); | |
| 33 define("GCMD_RESCAN" , 2); | |
| 34 define("GCMD_CLEAN" , 3); | |
| 35 | |
| 36 define("GCLEAN_CACHES" , 0x01); | |
| 37 define("GCLEAN_THUMBNAILS", 0x02); | |
| 38 define("GCLEAN_ALL" , 0x0f); | |
| 39 | |
| 40 define("GUPD_MED_IMAGE" , 0x01); | |
| 41 define("GUPD_TN_IMAGE" , 0x02); | |
| 42 define("GUPD_IMAGES" , 0x0f); | |
| 43 define("GUPD_EXIF_INFO" , 0x10); | |
| 44 define("GUPD_CAPTION" , 0x20); | |
| 45 | |
| 46 | |
| 47 // | |
| 48 // Convert and scale image file function, for generating | |
| 49 // the intermediate size images and thumbnails. Uses the | |
| 50 // PHP ImageMagick bindings. | |
| 51 // | |
| 52 function mgConvertImage($inFilename, $outFilename, $outDim, $outFormat, $outQuality, $thumb) | |
| 53 { | |
| 54 // Create conversion entity | |
|
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55 try |
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56 { |
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57 $img = new Imagick($inFilename); |
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58 } |
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59 catch (Exception $e) |
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60 { |
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61 return mgError("ImageMagick exception for file '".$inFilename."':\n".$e->getMessage()."\n"); |
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62 } |
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63 |
| 0 | 64 if ($img === FALSE) |
| 65 return mgError("ImageMagick could not digest the file '".$inFilename."'.\n"); | |
| 66 | |
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67 $profiles = $img->getImageProfiles("icc", true); |
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68 $img->setImageDepth(16); |
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69 $img->transformImageColorspace(Imagick::COLORSPACE_SRGB); |
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70 $img->setImageColorspace(Imagick::COLORSPACE_SRGB); |
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71 |
| 0 | 72 if ($outDim !== FALSE) |
| 73 { | |
| 74 // Get dimensions, setup background | |
| 75 $dim = $img->getImageGeometry(); | |
| 76 //$img->setImageBackgroundColor(imagick::COLOR_BLACK); | |
| 77 $img->setGravity(imagick::GRAVITY_CENTER); | |
| 78 | |
| 79 | |
| 80 if ($dim["width"] < $dim["height"]) | |
| 81 { | |
| 82 $stmp = $outDim[0]; | |
| 83 $outDim[0] = $outDim[1]; | |
| 84 $outDim[1] = $stmp; | |
| 85 } | |
| 86 | |
| 87 if ($dim["width"] != $outDim[0] || $dim["height"] != $outDim[1]) | |
| 88 { | |
| 89 $outDim[1] = ($dim["height"] * $outDim[0]) / $dim["width"]; | |
| 90 } | |
| 91 | |
| 92 // Act based on image size vs. desired size and $thumb mode | |
| 93 if ($thumb || $dim["width"] > $outDim[0] || $dim["height"] > $outDim[1]) | |
| 94 { | |
| 95 // Image is larger | |
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96 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 97 $img->setImageExtent($outDim[0], $outDim[1]); |
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98 // $img->normalizeImage(); |
| 0 | 99 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 100 } | |
| 101 if ($dim["width"] < $outDim[0] || $dim["height"] < $outDim[1]) | |
| 102 { | |
| 103 // Image is smaller than requested dimension(s)? | |
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104 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 105 $img->setImageExtent($outDim[0], $outDim[1]); |
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106 // $img->normalizeImage(); |
| 0 | 107 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 108 } | |
| 109 } | |
| 110 | |
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111 |
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112 $img->setImageDepth(8); |
| 0 | 113 $img->setFormat($outFormat); |
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114 $img->setImageCompression(Imagick::COMPRESSION_JPEG); |
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115 $img->setImageCompressionQuality($outQuality); |
| 80 | 116 |
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117 $img->stripImage(); |
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118 if (!empty($profiles)) |
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119 $img->profileImage("icc", $profiles["icc"]); |
| 0 | 120 |
| 121 $img->writeImage($outFilename); | |
| 122 $img->removeImage(); | |
| 123 return TRUE; | |
| 124 } | |
| 125 | |
| 126 | |
| 127 // | |
| 128 // Converts one value (mainly from EXIF tag information) | |
| 52 | 129 // by doing explicit type casting and special conversions. |
| 0 | 130 // |
| 131 function mgConvertExifData($val, $vtype) | |
| 132 { | |
| 133 switch ($vtype) | |
| 134 { | |
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135 case MG_STR: return is_array($val) ? $val : (string) $val; |
| 0 | 136 case MG_INT: return intval($val); |
| 137 case MG_BOOL: return intval($val); | |
| 138 case MG_DVA: | |
| 139 if (sscanf($val, "%d/%d", $v1, $v2) == 2) | |
| 140 { | |
| 141 if ($v1 < $v2) | |
| 142 return $val; | |
| 143 else | |
| 144 return sprintf("%1.1f", $v1 / $v2); | |
| 145 } | |
| 146 else | |
| 147 return $val; | |
| 148 | |
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149 case MG_DATE: |
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150 return date_timestamp_get(date_create_from_format("Y:m:d H:i:s", $val)); |
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151 |
| 0 | 152 default: |
| 153 return $val; | |
| 154 } | |
| 155 } | |
| 156 | |
| 157 | |
| 158 // | |
| 159 // Conditionally copies one "field" from an associated array/hash to another. | |
| 160 // If destination is already SET, nothing will be done. If source does | |
| 161 // not exist (e.g. one or more of the keys do not exist in source array), | |
| 162 // a default value will be used, if provided. | |
| 163 // Source may have multi-depth keys, destination has one key. | |
| 164 // | |
| 165 function mgCopyEntryData(&$dst, $src, $vtype, $dkey, $skeys, $default = NULL) | |
| 166 { | |
| 167 // Is destination already set? | |
| 168 if (isset($dst[$dkey])) | |
| 169 return FALSE; | |
| 170 | |
| 171 // If input key is not array, change it into one | |
| 172 if (!is_array($skeys)) | |
| 173 $skeys = array($skeys); | |
| 174 | |
| 175 // Traverse input array by using consequent keys | |
| 176 $tmp = &$src; | |
| 177 foreach ($skeys as $skey) | |
| 178 { | |
| 179 if (!array_key_exists($skey, $tmp)) | |
| 180 { | |
| 181 // Key didn't exist, try for default | |
| 182 if ($default !== NULL) | |
| 183 $dst[$dkey] = $default; | |
| 184 return FALSE; | |
| 185 } | |
| 186 else | |
| 187 $tmp = &$tmp[$skey]; | |
| 188 } | |
| 189 | |
| 190 // Optionally convert the input value | |
| 191 $dst[$dkey] = mgConvertExifData($tmp, $vtype); | |
| 192 return TRUE; | |
| 193 } | |
| 194 | |
| 195 | |
| 196 // | |
| 197 // Attempt to get gallery album data from various sources. | |
| 198 // | |
| 199 function mgGetAlbumData($galBasePath, $galPath) | |
| 200 { | |
| 201 // Check path permissions | |
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202 $galData = []; |
| 0 | 203 if (is_readable($galPath)) |
| 204 { | |
| 205 // First, try to read gallery/album info file | |
| 206 $filename = mgGetPath($galPath, "info_file"); | |
| 207 if ($filename !== FALSE && file_exists($filename)) | |
| 208 { | |
| 209 mgDebug("Reading INFOFILE: ".$filename."\n"); | |
| 210 if (($galData = parse_ini_file($filename, FALSE)) === FALSE) | |
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211 $galData = []; |
| 0 | 212 } |
| 213 | |
| 214 // Read header file, if any, and we don't have "header" field set yet | |
| 215 $filename = mgGetPath($galPath, "header_file"); | |
| 216 if ($filename !== FALSE && file_exists($filename) && | |
| 217 !isset($galData["header"])) | |
| 218 { | |
| 219 mgDebug("Reading HEADERFILE: ".$filename."\n"); | |
| 220 $galData["header"] = file_get_contents($filename); | |
| 221 } | |
| 222 | |
| 223 // Check for alternate key/values for album title/caption | |
| 224 if (isset($galData["title"]) && !isset($galData["caption"])) | |
| 225 { | |
| 226 $galData["caption"] = $galData["title"]; | |
| 227 unset($galData["title"]); | |
| 228 } | |
| 229 } | |
| 230 else | |
| 231 $galData["hide"] = TRUE; | |
| 232 | |
| 233 // If caption is not set, use last path component for | |
| 234 // a fallback value in case we don't discover proper title | |
| 235 // from other sources we can't check here yet. | |
| 236 $path = explode("/", $galPath); | |
| 237 $galData["fallback_caption"] = ucfirst(str_replace("_", " ", end($path))); | |
| 238 | |
| 239 // Last, store the current gallery path | |
| 240 $len = strlen($galBasePath); | |
| 241 if ($len < strlen($galPath) && substr($galPath, 0, $len) == $galBasePath) | |
| 242 $galData["path"] = substr($galPath, $len); | |
| 243 else | |
| 244 $galData["path"] = ""; | |
| 245 | |
| 246 return $galData; | |
| 247 } | |
| 248 | |
| 249 | |
| 250 function mgReadCaptionsFile($galBasePath, $galPath) | |
| 251 { | |
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252 $captions = []; |
| 0 | 253 $filename = mgGetPath($galPath, "captions_file"); |
| 254 if ($filename === FALSE || ($fp = @fopen($filename, "rb")) === FALSE) | |
| 255 return $captions; | |
| 256 | |
| 257 mgDebug("Reading CAPTIONS: ".$filename."\n"); | |
| 258 | |
| 259 // Read and parse data | |
| 260 while (!feof($fp)) | |
| 261 { | |
| 262 $str = trim(fgets($fp)); | |
| 263 // Ignore comments and empty lines | |
| 264 if ($str != "#" && $str != "") | |
| 265 { | |
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266 if (preg_match("/^([#%]?)\s*(\S+?)\s+(.+)$/", $str, $m)) |
| 45 | 267 $captions[$m[2]] = ["caption" => $m[3], "hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 268 else |
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269 if (preg_match("/^([#%]?)\s*(\S+?)$/", $str, $m)) |
| 45 | 270 $captions[$m[2]] = ["hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 271 } |
| 272 } | |
| 273 | |
| 274 fclose($fp); | |
| 275 return $captions; | |
| 276 } | |
| 277 | |
| 278 | |
| 279 function mgMakeDir($path, $perm) | |
| 280 { | |
| 281 if (!file_exists($path)) | |
| 282 { | |
| 283 if (mkdir($path, $perm, TRUE) === false) | |
| 284 return mgError("Could not create directory '".$path."'\n"); | |
| 285 } | |
| 286 return TRUE; | |
| 287 } | |
| 288 | |
| 289 | |
| 290 function mgYesNoPrompt($msg, $default = FALSE) | |
| 291 { | |
| 292 echo $msg." [".($default ? "Y/n" : "y/N")."]? "; | |
| 293 $sprompt = strtolower(trim(fgets(STDIN))); | |
| 294 | |
| 295 if ($default) | |
| 296 return ($sprompt == "n"); | |
| 297 else | |
| 298 return ($sprompt == "y"); | |
| 299 } | |
| 300 | |
| 301 | |
| 302 function mgDelete($path, $recurse) | |
| 303 { | |
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304 global $flagDoDelete, $countDoDelete; |
| 0 | 305 if (is_dir($path)) |
| 306 { | |
| 307 if (($dirHandle = @opendir($path)) === FALSE) | |
| 308 return mgError("Could not read directory '".$path."'.\n"); | |
| 309 | |
| 310 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 311 { | |
| 312 if ($dirFile != "." && $dirFile != "..") | |
| 313 mgDelete($path."/".$dirFile, $recurse); | |
| 314 } | |
| 315 closedir($dirHandle); | |
| 316 | |
| 317 echo " - ".$path." [DIR]\n"; | |
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318 $countDoDelete++; |
| 0 | 319 if ($flagDoDelete) |
| 320 rmdir($path); | |
| 321 } | |
| 322 else | |
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323 if (file_exists($path)) |
| 0 | 324 { |
| 325 if (!$recurse) | |
| 326 echo " - ".$path."\n"; | |
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327 |
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328 $countDoDelete++; |
| 0 | 329 if ($flagDoDelete) |
| 330 unlink($path); | |
| 331 } | |
| 332 } | |
| 333 | |
| 334 | |
| 335 function mgCheckQuit($now = FALSE) | |
| 336 { | |
| 337 global $flagQuit; | |
| 338 | |
| 339 // Dispatch pending signals | |
| 340 pcntl_signal_dispatch(); | |
| 341 | |
| 342 // Check result | |
| 343 if ($now && $flagQuit) | |
| 344 mgFatal("Quitting.\n"); | |
| 345 | |
| 346 return $flagQuit; | |
| 347 } | |
| 348 | |
| 349 | |
| 350 function mgNeedUpdate($entry, $field, $cvalue) | |
| 351 { | |
| 352 if (!array_key_exists($field, $entry)) | |
| 353 return TRUE; | |
| 80 | 354 |
| 0 | 355 return ($entry[$field] < $cvalue); |
| 356 } | |
| 357 | |
| 358 | |
|
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359 function mgSortFunc($a, $b) |
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360 { |
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361 if (isset($a["datetime"]) && isset($b["datetime"])) |
|
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362 return $b["datetime"] - $a["datetime"]; |
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363 else |
|
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364 if (isset($a["base"]) && isset($b["base"])) |
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365 return strcmp($b["base"], $a["base"]); |
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366 else |
|
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367 return 0; |
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368 } |
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369 |
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370 |
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371 function mgWriteGalleryCache($cacheFilename, &$gallery, &$entries, &$parentEntry) |
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372 { |
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373 // Store gallery cache for this directory |
|
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374 $images = []; |
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375 $albums = []; |
|
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376 $output = []; |
|
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377 |
|
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378 // If we are hiding contents of an album, generate no data |
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379 if (!$parentEntry["hide_contents"]) |
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380 { |
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381 foreach ($entries as $ename => &$edata) |
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382 { |
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383 if ($edata["hide"]) |
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384 continue; |
|
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385 |
|
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386 unset($edata["hide"]); |
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387 if ($edata["type"] == 0) |
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388 $images[$ename] = &$edata; |
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389 else |
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390 $albums[$ename] = &$edata; |
|
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391 |
|
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392 $output[$ename] = &$edata; |
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393 } |
|
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394 |
|
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395 uasort($images, "mgSortFunc"); |
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396 krsort($albums); |
|
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397 |
|
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398 // Choose gallery album image |
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399 if (count($images) > 0) |
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400 { |
|
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401 if (isset($gallery["albumpic"]) && |
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402 isset($images[$gallery["albumpic"]])) |
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403 { |
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404 $parentEntry["image"] = $gallery["albumpic"]; |
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405 } |
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406 else |
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407 { |
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408 end($images); |
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409 $parentEntry["image"] = key($images); |
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410 } |
|
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411 } |
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412 else |
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413 { |
|
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414 foreach ($albums as $aid => &$adata) |
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415 if (isset($adata["image"])) |
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416 { |
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417 $parentEntry["image"] = &$adata; |
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418 break; |
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419 } |
|
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420 } |
|
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421 } |
|
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422 |
|
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423 $str = |
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424 "<?\n". |
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425 "\$galData = ".var_export($gallery, TRUE).";\n". |
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426 "\$galAlbumsIndex = ".var_export(array_keys($albums), TRUE).";\n". |
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427 "\$galImagesIndex = ".var_export(array_keys($images), TRUE).";\n". |
|
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428 "\$galEntries = ".var_export($output, TRUE).";\n". |
|
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429 "?>"; |
|
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430 |
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431 if (@file_put_contents($cacheFilename, $str, LOCK_EX) === FALSE) |
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432 return mgError("Error writing '".$cacheFilename."'\n"); |
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433 |
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434 return TRUE; |
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435 } |
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436 |
|
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437 |
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438 function mgHandleDirectory($mode, $basepath, $path, &$parentData, &$parentEntry, $writeMode, $startAt) |
| 0 | 439 { |
| 440 global $galExifConversions, $galTNPath, $galCleanFlags; | |
| 441 | |
| 442 // Get cache file path | |
| 443 if (($cacheFilename = mgGetPath($path, "cache_file")) === FALSE) | |
| 444 return mgError("Cache filename / path not set.\n"); | |
| 445 | |
| 446 mgCheckQuit(TRUE); | |
| 447 | |
| 448 // Read directory contents | |
|
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449 $entries = []; |
| 0 | 450 if (($dirHandle = @opendir($path)) === FALSE) |
| 451 return mgError("Could not read directory '".$path."'.\n"); | |
| 452 | |
| 453 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 454 { | |
| 455 $realFile = $path."/".$dirFile; | |
| 456 if (is_dir($realFile)) | |
| 457 { | |
| 458 if ($dirFile[0] != "." && $dirFile != $galTNPath) | |
|
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459 $entries[$dirFile] = ["type" => 1, "base" => $dirFile, "ext" => "", "mtime" => filemtime($realFile)]; |
| 0 | 460 } |
| 461 else | |
|
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462 if (preg_match("/^([^\/]+)(".mgGetSetting("format_exts").")$/i", $dirFile, $dirMatch)) |
|
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463 $entries[$dirFile] = ["type" => 0, "base" => $dirMatch[1], "ext" => $dirMatch[2], "mtime" => filemtime($realFile), "hide" => false]; |
| 0 | 464 } |
| 465 closedir($dirHandle); | |
| 466 | |
| 467 mgCheckQuit(); | |
| 468 | |
| 469 // Cleanup mode | |
| 470 if ($mode == GCMD_CLEAN) | |
| 471 { | |
|
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472 $gallery = []; |
| 0 | 473 |
| 474 if ($writeMode) | |
| 475 { | |
| 476 if ($galCleanFlags & GCLEAN_CACHES) | |
| 477 mgDelete($cacheFilename, FALSE); | |
| 478 | |
| 479 if ($galCleanFlags & GCLEAN_THUMBNAILS) | |
| 480 mgDelete($path."/".$galTNPath, TRUE); | |
| 481 } | |
| 482 } | |
| 483 else | |
| 484 // Update modes | |
| 485 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) | |
| 486 { | |
| 487 // Load current cache file, if it exists | |
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488 $galEntries = []; |
| 0 | 489 $cacheTime = -1; |
| 490 if ($mode == GCMD_UPDATE && file_exists($cacheFilename)) | |
| 491 { | |
| 492 $cacheTime = filemtime($cacheFilename); | |
| 493 @include $cacheFilename; | |
| 494 } | |
| 495 | |
| 496 // Read caption data | |
| 497 $captions = mgReadCaptionsFile($basepath, $path); | |
| 498 $gallery = mgGetAlbumData($basepath, $path); | |
| 499 if ($parentData !== NULL && $parentEntry !== NULL) | |
| 500 { | |
|
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501 $gallery["parent"] = &$parentData; |
| 0 | 502 mgCopyEntryData($gallery, $parentEntry, MG_STR, "caption", "caption"); |
| 503 } | |
| 504 | |
| 505 // Start actual processing | |
| 506 $nentries = count($entries); | |
| 507 $nentry = 0; | |
| 508 echo $path." .. "; | |
| 509 foreach ($entries as $ename => &$edata) | |
| 510 { | |
| 511 printf("\r%s (%1.1f%%) ..", $path, ($nentry * 100.0) / $nentries); | |
| 512 | |
| 513 $nentry++; | |
| 514 $efilename = $path."/".$ename; | |
| 515 | |
| 516 if (array_key_exists($ename, $galEntries)) | |
| 517 $galEntry = &$galEntries[$ename]; | |
| 518 else | |
|
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519 $galEntry = []; |
| 0 | 520 |
|
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521 mgCheckQuit(TRUE); |
| 0 | 522 |
| 523 // Update with captions file data, if any | |
| 524 if (array_key_exists($ename, $captions)) | |
| 525 { | |
| 526 foreach ($captions[$ename] as $ckey => $cval) | |
| 527 $edata[$ckey] = $cval; | |
| 528 } | |
| 529 | |
| 530 // Handle entry based on type | |
| 531 if ($edata["type"] == 0) | |
| 532 { | |
| 533 $updFlags = 0; | |
| 534 $tnPath = $path."/".$galTNPath; | |
| 535 $medFilename = $tnPath."/".$edata["base"].mgGetSetting("med_suffix").$edata["ext"]; | |
| 536 $tnFilename = $tnPath."/".$ename; | |
| 537 $capFilename = $path."/".$edata["base"].".txt"; | |
| 538 | |
| 539 // Check what we need to update .. | |
| 540 if (!file_exists($medFilename) || filemtime($medFilename) < $edata["mtime"]) | |
| 541 $updFlags |= GUPD_MED_IMAGE; | |
| 542 | |
| 543 if (!file_exists($tnFilename) || filemtime($tnFilename) < $edata["mtime"]) | |
| 544 $updFlags |= GUPD_TN_IMAGE; | |
| 545 | |
| 546 if (mgNeedUpdate($galEntry, "mtime", $edata["mtime"])) | |
| 547 $updFlags |= GUPD_EXIF_INFO; | |
| 548 | |
| 549 if (file_exists($capFilename) && | |
| 550 mgNeedUpdate($galEntry, "mtime", filemtime($capFilename))) | |
| 551 $updFlags |= GUPD_CAPTION; | |
| 552 | |
| 553 // Check for EXIF info | |
| 554 if (($updFlags & GUPD_EXIF_INFO) && | |
| 555 ($exif = @exif_read_data($efilename)) !== FALSE) | |
| 556 { | |
| 557 echo "%"; | |
| 558 foreach ($galExifConversions as $conv) | |
| 559 mgCopyEntryData($edata, $exif, $conv[0], $conv[1], $conv[2]); | |
| 560 } | |
| 561 else | |
| 562 { | |
| 563 // Copy old data that is not yet in new | |
| 564 echo "*"; | |
| 565 foreach ($galEntry as $okey => $odata) | |
| 566 { | |
| 567 if (!array_key_exists($okey, $edata)) | |
| 568 $edata[$okey] = $odata; | |
| 569 } | |
| 570 } | |
| 571 | |
| 572 // Generate thumbnails, etc. | |
| 573 if ($updFlags & GUPD_IMAGES) | |
| 574 { | |
| 575 mgMakeDir($tnPath, 0755); | |
| 576 | |
| 577 if ($updFlags & GUPD_MED_IMAGE) | |
| 578 { | |
| 579 echo "1"; | |
| 580 mgConvertImage($efilename, $medFilename, | |
|
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581 [mgGetSetting("med_width"), mgGetSetting("med_height")], |
| 0 | 582 "JPEG", mgGetSetting("med_quality"), TRUE); |
| 583 } | |
| 584 | |
| 585 if ($updFlags & GUPD_TN_IMAGE) | |
| 586 { | |
| 587 echo "2"; | |
| 588 mgConvertImage($efilename, $tnFilename, | |
|
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589 [mgGetSetting("tn_width"), mgGetSetting("tn_height")], |
| 0 | 590 "JPEG", mgGetSetting("tn_quality"), TRUE); |
| 591 } | |
| 592 } | |
| 593 | |
| 594 // Check for .txt caption file | |
| 595 if ($updFlags & GUPD_CAPTION) | |
| 596 { | |
| 597 echo "?"; | |
| 598 if (($tmpData = @file_get_contents($capFilename)) !== FALSE) | |
| 599 $edata["caption"] = $tmpData; | |
| 600 } | |
| 601 } | |
| 602 else | |
| 603 if ($edata["type"] == 1) | |
| 604 { | |
| 10 | 605 // Set some of the album data here |
| 0 | 606 $tmp = mgGetAlbumData($basepath, $efilename); |
| 607 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "caption"); | |
| 608 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "fallback_caption"); | |
| 609 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "title"); | |
| 610 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide", "hide", FALSE); | |
|
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611 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide_contents", "hide_contents", FALSE); |
| 0 | 612 } |
| 613 } | |
| 614 | |
| 615 echo "\r".$path." ..... DONE\n"; | |
| 616 | |
| 617 mgCheckQuit(TRUE); | |
| 618 } | |
| 619 else | |
| 620 mgFatal("Invalid work mode '".$mode."'.\n"); | |
| 621 | |
| 622 mgCheckQuit(TRUE); | |
| 623 | |
| 624 // Recurse to subdirectories | |
|
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625 foreach ($entries as $ename => &$edata) |
| 0 | 626 if ($edata["type"] == 1) |
| 627 { | |
| 628 $epath = $path."/".$ename."/"; | |
| 629 $newWriteMode = ($writeMode === FALSE && $epath == $startAt) || $writeMode; | |
| 630 | |
| 631 if (!mgHandleDirectory($mode, $basepath, $epath, $gallery, $edata, $newWriteMode, $startAt)) | |
| 632 return FALSE; | |
| 633 } | |
| 634 | |
|
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635 // Finish update modes |
|
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636 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) |
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637 { |
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638 // Store gallery cache for this directory |
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639 if ($writeMode && !mgWriteGalleryCache($cacheFilename, $gallery, $entries, $parentEntry)) |
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640 return FALSE; |
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641 } |
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642 |
| 0 | 643 mgCheckQuit(TRUE); |
| 644 | |
| 645 return TRUE; | |
| 646 } | |
| 647 | |
| 648 | |
| 649 function mgSigHandler($signo) | |
| 650 { | |
| 651 global $flagQuit; | |
| 652 switch ($signo) | |
| 653 { | |
| 654 case SIGTERM: | |
| 655 mgFatal("Received SIGTERM.\n"); | |
| 656 break; | |
| 657 | |
| 658 case SIGQUIT: | |
| 659 case SIGINT: | |
| 660 $flagQuit = TRUE; | |
| 661 break; | |
| 662 | |
| 663 } | |
| 664 } | |
| 665 | |
| 666 | |
| 667 function mgProcessGalleries($cmd, $path) | |
| 668 { | |
| 669 global $galTNPath; | |
| 670 | |
| 671 // Check validity of some settings | |
| 672 $galPath = mgGetSetting("base_path"); | |
| 673 $galTNPath = mgCleanPath(TRUE, mgGetSetting("tn_path")); | |
| 674 if ($galTNPath != mgGetSetting("tn_path")) | |
| 675 mgError("Invalid tn_path, using '".$galTNPath."'.\n"); | |
| 676 | |
| 677 if (strpos($galTNPath, "/") !== FALSE || $galTNPath == "") | |
| 678 mgFatal("Invalid tn_path '".$galTNPath."'.\n"); | |
| 679 | |
| 680 $parentData = $parentEntry = NULL; | |
| 681 $writeMode = TRUE; | |
| 682 $startAt = NULL; | |
| 683 | |
| 684 // Check for path argument | |
| 685 if ($path !== FALSE) | |
| 686 { | |
| 687 // Check the given path, needs to be "under" the gallery path | |
| 688 $cmp = mgCleanPath(TRUE, mgRealPath($galPath))."/"; | |
| 689 $tmp = mgCleanPath(TRUE, mgRealPath($path))."/"; | |
| 690 if (substr($tmp, 0, strlen($cmp)) != $cmp) | |
| 691 mgFatal("Path '".$path."' ('".$tmp."') does not reside under '".$galPath."' ('".$cmp."')!\n"); | |
| 692 | |
| 693 // Check if we need to bootstrap | |
| 694 if ($cmp != $tmp) | |
| 695 { | |
| 696 $bpath = mgCleanPath(TRUE, mgRealPath($tmp."../")); | |
| 697 | |
| 698 if ($cmd != GCMD_CLEAN) | |
| 699 { | |
| 700 $cacheFile = mgGetPath($bpath, "cache_file"); | |
| 701 if (!file_exists($cacheFile)) | |
| 702 mgFatal("Can't start working from '".$path."', parent '".$cacheFile."' does not exist!\n"); | |
| 703 | |
| 704 @include($cacheFile); | |
| 705 if (!isset($galEntries) || !isset($galData)) | |
| 706 mgFatal("Cache file '".$cacheFile."' is broken or stale.\n"); | |
| 707 } | |
| 708 | |
| 709 $writeMode = FALSE; | |
| 710 $startAt = $tmp; | |
| 711 $path = $bpath; | |
| 712 | |
| 713 echo "Starting: '".$startAt."' inside '".$path."'.\n"; | |
| 714 } | |
| 715 else | |
| 716 $path = $tmp; | |
| 717 } | |
| 718 else | |
| 719 $path = $galPath; | |
| 720 | |
| 721 // Start working | |
| 722 echo "Gallery path: '".$galPath."', starting at '".$path."' ...\n"; | |
| 723 mgHandleDirectory($cmd, $galPath, $path, $parentData, $parentEntry, $writeMode, $startAt); | |
| 724 } | |
| 725 | |
| 726 | |
| 727 function mgShowCopyright() | |
| 728 { | |
| 729 global $mgProgVersion, $mgProgCopyright, | |
| 730 $mgProgInfo, $mgProgEmail; | |
| 731 | |
| 732 echo | |
| 733 "MGTool ".$mgProgVersion." - MGallery management tool\n". | |
| 734 $mgProgInfo." ".$mgProgEmail."\n". | |
| 735 "(C) Copyright ".$mgProgCopyright."\n"; | |
| 736 } | |
| 737 | |
| 738 | |
| 739 function mgShowHelp() | |
| 740 { | |
| 741 global $argv; | |
| 742 echo | |
| 743 "Usage: ".basename($argv[0])." <command> [arguments]\n". | |
| 744 "\n". | |
| 745 " --help - Show this help.\n". | |
| 746 " --version - Show version information.\n". | |
| 747 "\n". | |
| 748 " update [path]\n". | |
| 749 " Update directories under <path> or all gallery dirs.\n". | |
| 750 " Conditionally scans dirs for new or changed images and\n". | |
| 751 " updates cache files as needed.\n". | |
| 752 "\n". | |
| 753 " rescan [path]\n". | |
| 754 " Like 'update', but forces all cache files to be regenerated\n". | |
| 755 " and EXIF/caption/etc information to be re-scanned even\n". | |
| 756 " if the file timestamps do not justify re-scanning.\n". | |
| 757 "\n". | |
| 758 " clean <all|caches|thumbnails> [path]\n". | |
| 759 " Delete all generated files or selectively cache files or\n". | |
| 760 " everything inside thumbnail directories.\n". | |
| 761 "\n". | |
|
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762 " config|dump\n". |
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|
763 " Display configuration values (with extra information) or\n". |
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764 " \"dump\" current configuration as is.\n". |
| 0 | 765 "\n"; |
| 766 } | |
| 767 | |
| 768 | |
| 769 // | |
| 770 // Main code starts | |
| 771 // | |
| 772 if (php_sapi_name() != "cli" || !empty($_SERVER["REMOTE_ADDR"])) | |
| 773 { | |
| 774 header("Status: 404 Not Found"); | |
| 775 die(); | |
| 776 } | |
| 777 | |
| 778 pcntl_signal(SIGTERM, "mgSigHandler"); | |
| 779 pcntl_signal(SIGHUP, "mgSigHandler"); | |
| 780 pcntl_signal(SIGQUIT, "mgSigHandler"); | |
| 781 pcntl_signal(SIGINT, "mgSigHandler"); | |
| 782 | |
|
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|
783 if (mgReadSettings() === FALSE) |
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784 die("MGallery is not configured, failed to find a configuration file.\n"); |
|
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|
785 |
|
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|
786 if (($pageTimeZone = mgGetSetting("timezone")) !== NULL) |
|
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|
787 date_default_timezone_set($pageTimeZone); |
| 0 | 788 |
| 789 $cmd = mgCArgLC(1); | |
| 790 switch ($cmd) | |
| 791 { | |
| 792 case "--version": | |
| 793 case "version": | |
| 794 case "ver": | |
| 795 mgShowCopyright(); | |
| 796 break; | |
| 797 | |
| 798 case FALSE: | |
| 799 // No arguments | |
| 800 mgError("Nothing to do. Showing help:\n"); | |
| 801 | |
| 802 case "--help": | |
| 803 case "help": | |
| 804 if ($cmd !== FALSE) | |
| 805 mgShowCopyright(); | |
| 806 mgShowHelp(); | |
| 807 break; | |
| 808 | |
| 809 case "update": case "up": case "upd": case "upda": | |
| 810 mgProcessGalleries(GCMD_UPDATE, mgCArg(2)); | |
| 811 break; | |
| 812 | |
| 813 case "rescan": case "re": case "res": | |
| 814 mgProcessGalleries(GCMD_RESCAN, mgCArg(2)); | |
| 815 break; | |
| 816 | |
| 817 case "clean": case "cl": case "cle": | |
| 818 $cmode = mgCArgLC(2, 2); | |
| 819 switch ($cmode) | |
| 820 { | |
| 821 case "al": $galCleanFlags = GCLEAN_ALL; break; | |
| 822 case "ca": $galCleanFlags = GCLEAN_CACHES; break; | |
| 823 case "th": $galCleanFlags = GCLEAN_THUMBNAILS; break; | |
| 824 case FALSE: | |
| 825 mgFatal("Cleaning requires a mode argument.\n"); | |
| 826 | |
| 827 default: | |
| 828 mgFatal("Invalid clean mode '".mgCArg(2)."'.\n"); | |
| 829 } | |
|
56
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
Matti Hamalainen <ccr@tnsp.org>
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diff
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|
830 $countDoDelete = 0; |
| 0 | 831 $flagDoDelete = FALSE; |
| 832 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); | |
| 833 echo "--\n"; | |
|
56
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
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parents:
55
diff
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|
834 if ($countDoDelete == 0) |
|
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
Matti Hamalainen <ccr@tnsp.org>
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55
diff
changeset
|
835 { |
|
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
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parents:
55
diff
changeset
|
836 echo "Nothing to clean!\n"; |
|
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
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|
837 } |
|
7384504d7b52
Do not prompt for deletion in cleanup if there are no files/directories to delete.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
838 else |
| 0 | 839 if (mgYesNoPrompt("Really delete the above files and directories?")) |
| 840 { | |
|
25
c698618e6f67
Actually implement deletion.
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parents:
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diff
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|
841 echo "Deleting ...\n"; |
|
c698618e6f67
Actually implement deletion.
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diff
changeset
|
842 $flagDoDelete = TRUE; |
|
c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
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16
diff
changeset
|
843 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); |
|
c698618e6f67
Actually implement deletion.
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parents:
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diff
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|
844 } |
|
c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
|
845 else |
|
c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
|
846 { |
|
c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
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16
diff
changeset
|
847 echo "Okay, canceling operation.\n"; |
| 0 | 848 } |
| 849 break; | |
| 850 | |
| 851 case "config": | |
| 852 case "dump": | |
| 853 | |
| 854 foreach ($mgDefaults as $key => $dval) | |
| 855 { | |
| 856 $sval = mgGetSetting($key); | |
| 26 | 857 if ($cmd == "dump") |
| 858 { | |
|
114
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|
859 printf("%-20s = %s\n", $key, mgGetDValStr($dval, $sval)); |
| 26 | 860 } |
| 861 else | |
| 862 { | |
| 863 printf("%-20s = %s%s\n", | |
| 864 $key, | |
|
114
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|
865 mgGetDValStr($dval, $sval), |
|
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|
866 ($dval[1] !== NULL && $sval !== $dval[1]) ? " (default: ".mgGetDValStr($dval, $dval[1]).")" : ""); |
| 26 | 867 } |
| 0 | 868 } |
| 869 break; | |
| 870 | |
| 871 default: | |
| 872 mgError("Unknown option/command '".$cmd."'.\n"); | |
| 873 break; | |
| 874 } | |
| 875 | |
| 876 ?> |