Mercurial > hg > mgallery
annotate mgtool.php @ 250:3af3b3f50cb0
Add settings for med_format and tn_format (currently allowed values are
"jpeg" and "webp") to specify the med/tn image formats. The default is JPEG.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Sat, 08 Dec 2018 15:51:02 +0200 |
| parents | abcd21b01829 |
| children | 19dab8b0c340 |
| 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> |
| 161 | 7 // (C) Copyright 2015-2018 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); | |
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38 define("GCLEAN_MEDIUMS" , 0x04); |
| 0 | 39 define("GCLEAN_ALL" , 0x0f); |
| 40 | |
| 41 define("GUPD_MED_IMAGE" , 0x01); | |
| 42 define("GUPD_TN_IMAGE" , 0x02); | |
| 43 define("GUPD_IMAGES" , 0x0f); | |
| 44 define("GUPD_EXIF_INFO" , 0x10); | |
| 45 define("GUPD_CAPTION" , 0x20); | |
| 46 | |
| 47 | |
| 48 // | |
| 49 // Convert and scale image file function, for generating | |
| 50 // the intermediate size images and thumbnails. Uses the | |
| 51 // PHP ImageMagick bindings. | |
| 52 // | |
| 53 function mgConvertImage($inFilename, $outFilename, $outDim, $outFormat, $outQuality, $thumb) | |
| 54 { | |
| 55 // Create conversion entity | |
|
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56 try |
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57 { |
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58 $img = new Imagick($inFilename); |
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59 } |
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60 catch (Exception $e) |
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61 { |
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62 return mgError("ImageMagick exception for file '".$inFilename."':\n".$e->getMessage()."\n"); |
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63 } |
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64 |
| 0 | 65 if ($img === FALSE) |
| 66 return mgError("ImageMagick could not digest the file '".$inFilename."'.\n"); | |
| 67 | |
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68 $profiles = $img->getImageProfiles("icc", true); |
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69 $img->setImageDepth(16); |
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70 $img->transformImageColorspace(Imagick::COLORSPACE_SRGB); |
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71 $img->setImageColorspace(Imagick::COLORSPACE_SRGB); |
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72 |
| 0 | 73 if ($outDim !== FALSE) |
| 74 { | |
| 75 // Get dimensions, setup background | |
| 76 $dim = $img->getImageGeometry(); | |
| 77 //$img->setImageBackgroundColor(imagick::COLOR_BLACK); | |
| 78 $img->setGravity(imagick::GRAVITY_CENTER); | |
| 79 | |
| 80 | |
| 81 if ($dim["width"] < $dim["height"]) | |
| 82 { | |
| 83 $stmp = $outDim[0]; | |
| 84 $outDim[0] = $outDim[1]; | |
| 85 $outDim[1] = $stmp; | |
| 86 } | |
| 87 | |
| 88 if ($dim["width"] != $outDim[0] || $dim["height"] != $outDim[1]) | |
| 89 { | |
| 90 $outDim[1] = ($dim["height"] * $outDim[0]) / $dim["width"]; | |
| 91 } | |
| 92 | |
| 93 // Act based on image size vs. desired size and $thumb mode | |
| 94 if ($thumb || $dim["width"] > $outDim[0] || $dim["height"] > $outDim[1]) | |
| 95 { | |
| 96 // Image is larger | |
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97 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 98 $img->setImageExtent($outDim[0], $outDim[1]); |
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99 // $img->normalizeImage(); |
| 0 | 100 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 101 } | |
| 102 if ($dim["width"] < $outDim[0] || $dim["height"] < $outDim[1]) | |
| 103 { | |
| 104 // Image is smaller than requested dimension(s)? | |
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105 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 106 $img->setImageExtent($outDim[0], $outDim[1]); |
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107 // $img->normalizeImage(); |
| 0 | 108 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 109 } | |
| 110 } | |
| 111 | |
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112 $img->setImageDepth(8); |
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113 switch (strtolower($outFormat)) |
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114 { |
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115 case "jpeg": |
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116 $img->setFormat("JPEG"); |
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117 $img->setImageCompression(Imagick::COMPRESSION_JPEG); |
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118 break; |
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119 |
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120 case "webp": |
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121 $img->setFormat("webp"); |
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122 $img->setOption('webp:method', '6'); |
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123 break; |
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124 |
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125 default: |
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126 return mgError("Unsupported MGallery med/tn format '".$tfmt."'.\n"); |
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127 } |
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128 |
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129 $img->setImageCompressionQuality($outQuality); |
| 80 | 130 |
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131 $img->stripImage(); |
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132 if (!empty($profiles)) |
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133 $img->profileImage("icc", $profiles["icc"]); |
| 0 | 134 |
| 135 $img->writeImage($outFilename); | |
| 136 $img->removeImage(); | |
| 137 return TRUE; | |
| 138 } | |
| 139 | |
| 140 | |
| 141 // | |
| 142 // Converts one value (mainly from EXIF tag information) | |
| 52 | 143 // by doing explicit type casting and special conversions. |
| 0 | 144 // |
| 145 function mgConvertExifData($val, $vtype) | |
| 146 { | |
| 147 switch ($vtype) | |
| 148 { | |
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149 case MG_STR: return is_array($val) ? $val : (string) $val; |
| 0 | 150 case MG_INT: return intval($val); |
| 151 case MG_BOOL: return intval($val); | |
| 152 case MG_DVA: | |
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153 if (sscanf($val, "%d/%d", $v1, $v2) == 2 && $v2 != 0 && $v1 != 0) |
| 0 | 154 { |
| 155 if ($v1 < $v2) | |
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156 return sprintf("1/%1.1f", $v2 / $v1); |
| 0 | 157 else |
| 158 return sprintf("%1.1f", $v1 / $v2); | |
| 159 } | |
| 160 else | |
| 161 return $val; | |
| 162 | |
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163 case MG_DATE: |
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164 return date_timestamp_get(date_create_from_format("Y:m:d H:i:s", $val)); |
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165 |
| 0 | 166 default: |
| 167 return $val; | |
| 168 } | |
| 169 } | |
| 170 | |
| 171 | |
| 172 // | |
| 173 // Conditionally copies one "field" from an associated array/hash to another. | |
| 174 // If destination is already SET, nothing will be done. If source does | |
| 175 // not exist (e.g. one or more of the keys do not exist in source array), | |
| 176 // a default value will be used, if provided. | |
| 177 // Source may have multi-depth keys, destination has one key. | |
| 178 // | |
| 179 function mgCopyEntryData(&$dst, $src, $vtype, $dkey, $skeys, $default = NULL) | |
| 180 { | |
| 181 // Is destination already set? | |
| 182 if (isset($dst[$dkey])) | |
| 183 return FALSE; | |
| 184 | |
| 185 // If input key is not array, change it into one | |
| 186 if (!is_array($skeys)) | |
| 187 $skeys = array($skeys); | |
| 188 | |
| 189 // Traverse input array by using consequent keys | |
| 190 $tmp = &$src; | |
| 191 foreach ($skeys as $skey) | |
| 192 { | |
| 193 if (!array_key_exists($skey, $tmp)) | |
| 194 { | |
| 195 // Key didn't exist, try for default | |
| 196 if ($default !== NULL) | |
| 197 $dst[$dkey] = $default; | |
| 198 return FALSE; | |
| 199 } | |
| 200 else | |
| 201 $tmp = &$tmp[$skey]; | |
| 202 } | |
| 203 | |
| 204 // Optionally convert the input value | |
| 205 $dst[$dkey] = mgConvertExifData($tmp, $vtype); | |
| 206 return TRUE; | |
| 207 } | |
| 208 | |
| 209 | |
| 210 // | |
| 211 // Attempt to get gallery album data from various sources. | |
| 212 // | |
| 213 function mgGetAlbumData($galBasePath, $galPath) | |
| 214 { | |
| 215 // Check path permissions | |
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216 $galData = []; |
| 0 | 217 if (is_readable($galPath)) |
| 218 { | |
| 219 // First, try to read gallery/album info file | |
| 220 $filename = mgGetPath($galPath, "info_file"); | |
| 221 if ($filename !== FALSE && file_exists($filename)) | |
| 222 { | |
| 223 mgDebug("Reading INFOFILE: ".$filename."\n"); | |
| 224 if (($galData = parse_ini_file($filename, FALSE)) === FALSE) | |
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225 $galData = []; |
| 0 | 226 } |
| 227 | |
| 228 // Read header file, if any, and we don't have "header" field set yet | |
| 229 $filename = mgGetPath($galPath, "header_file"); | |
| 230 if ($filename !== FALSE && file_exists($filename) && | |
| 231 !isset($galData["header"])) | |
| 232 { | |
| 233 mgDebug("Reading HEADERFILE: ".$filename."\n"); | |
| 234 $galData["header"] = file_get_contents($filename); | |
| 235 } | |
| 236 | |
| 237 // Check for alternate key/values for album title/caption | |
| 238 if (isset($galData["title"]) && !isset($galData["caption"])) | |
| 239 { | |
| 240 $galData["caption"] = $galData["title"]; | |
| 241 unset($galData["title"]); | |
| 242 } | |
| 243 } | |
| 244 else | |
| 245 $galData["hide"] = TRUE; | |
| 246 | |
| 247 // If caption is not set, use last path component for | |
| 248 // a fallback value in case we don't discover proper title | |
| 249 // from other sources we can't check here yet. | |
| 250 $path = explode("/", $galPath); | |
| 251 $galData["fallback_caption"] = ucfirst(str_replace("_", " ", end($path))); | |
| 252 | |
| 253 // Last, store the current gallery path | |
| 254 $len = strlen($galBasePath); | |
| 255 if ($len < strlen($galPath) && substr($galPath, 0, $len) == $galBasePath) | |
| 256 $galData["path"] = substr($galPath, $len); | |
| 257 else | |
| 258 $galData["path"] = ""; | |
| 259 | |
| 260 return $galData; | |
| 261 } | |
| 262 | |
| 263 | |
| 165 | 264 // |
| 265 // Parse a simple image captions file, with format of one entry per line. | |
| 266 // Lines starting with "# " are comments (note the whitespace), empty lines ignored. | |
| 267 // First continuous non-whitespace text is file/dirname, followed | |
| 268 // by caption text, which is separate with whitespace from the filename. | |
| 269 // Filenames starting with # will be made hidden entries. | |
| 270 // Filenames starging with % will hide contents. | |
| 271 // | |
| 0 | 272 function mgReadCaptionsFile($galBasePath, $galPath) |
| 273 { | |
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274 $captions = []; |
| 0 | 275 $filename = mgGetPath($galPath, "captions_file"); |
| 276 if ($filename === FALSE || ($fp = @fopen($filename, "rb")) === FALSE) | |
| 277 return $captions; | |
| 278 | |
| 279 mgDebug("Reading CAPTIONS: ".$filename."\n"); | |
| 280 | |
| 281 // Read and parse data | |
| 282 while (!feof($fp)) | |
| 283 { | |
| 284 $str = trim(fgets($fp)); | |
| 285 // Ignore comments and empty lines | |
| 286 if ($str != "#" && $str != "") | |
| 287 { | |
|
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288 if (preg_match("/^([#%]?)\s*(\S+?)\s+(.+)$/", $str, $m)) |
| 45 | 289 $captions[$m[2]] = ["caption" => $m[3], "hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 290 else |
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291 if (preg_match("/^([#%]?)\s*(\S+?)$/", $str, $m)) |
| 45 | 292 $captions[$m[2]] = ["hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 293 } |
| 294 } | |
| 295 | |
| 296 fclose($fp); | |
| 297 return $captions; | |
| 298 } | |
| 299 | |
| 300 | |
| 165 | 301 // |
| 302 // Create directory with specified permissions | |
| 303 // | |
| 0 | 304 function mgMakeDir($path, $perm) |
| 305 { | |
| 306 if (!file_exists($path)) | |
| 307 { | |
| 308 if (mkdir($path, $perm, TRUE) === false) | |
| 309 return mgError("Could not create directory '".$path."'\n"); | |
| 310 } | |
| 311 return TRUE; | |
| 312 } | |
| 313 | |
| 314 | |
| 165 | 315 // |
| 316 // Print a simple yes/no prompt with given message | |
| 317 // and default value. | |
| 318 // | |
| 0 | 319 function mgYesNoPrompt($msg, $default = FALSE) |
| 320 { | |
| 321 echo $msg." [".($default ? "Y/n" : "y/N")."]? "; | |
| 322 $sprompt = strtolower(trim(fgets(STDIN))); | |
| 323 | |
|
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324 if ($sprompt == "") |
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325 return $default; |
| 0 | 326 else |
| 165 | 327 return $sprompt[0] == 'y'; |
| 0 | 328 } |
| 329 | |
| 330 | |
| 165 | 331 // |
| 182 | 332 // Delete given directory OR file, recursively |
| 165 | 333 // |
| 183 | 334 function mgDelete($path, $showFiles) |
| 0 | 335 { |
|
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336 global $flagDoDelete, $countDoDelete; |
| 0 | 337 if (is_dir($path)) |
| 338 { | |
| 339 if (($dirHandle = @opendir($path)) === FALSE) | |
| 340 return mgError("Could not read directory '".$path."'.\n"); | |
| 341 | |
| 342 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 343 { | |
| 344 if ($dirFile != "." && $dirFile != "..") | |
| 183 | 345 mgDelete($path."/".$dirFile, $showFiles); |
| 0 | 346 } |
| 183 | 347 |
| 0 | 348 closedir($dirHandle); |
| 349 | |
| 350 echo " - ".$path." [DIR]\n"; | |
|
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351 $countDoDelete++; |
| 0 | 352 if ($flagDoDelete) |
| 353 rmdir($path); | |
| 354 } | |
| 355 else | |
|
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356 if (file_exists($path)) |
| 0 | 357 { |
| 183 | 358 if ($showFiles) |
| 0 | 359 echo " - ".$path."\n"; |
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360 |
|
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361 $countDoDelete++; |
| 0 | 362 if ($flagDoDelete) |
| 363 unlink($path); | |
| 364 } | |
| 365 } | |
| 366 | |
| 367 | |
| 165 | 368 // |
| 369 // Check if we have received the quit signal | |
| 370 // and if yes, quit cleanly now. | |
| 371 // | |
| 0 | 372 function mgCheckQuit($now = FALSE) |
| 373 { | |
| 374 global $flagQuit; | |
| 375 | |
| 376 // Dispatch pending signals | |
| 377 pcntl_signal_dispatch(); | |
| 378 | |
| 379 // Check result | |
| 380 if ($now && $flagQuit) | |
| 381 mgFatal("Quitting.\n"); | |
| 382 | |
| 383 return $flagQuit; | |
| 384 } | |
| 385 | |
| 386 | |
| 387 function mgNeedUpdate($entry, $field, $cvalue) | |
| 388 { | |
| 389 if (!array_key_exists($field, $entry)) | |
| 390 return TRUE; | |
| 80 | 391 |
| 0 | 392 return ($entry[$field] < $cvalue); |
| 393 } | |
| 394 | |
| 395 | |
|
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396 function mgSortFunc($a, $b) |
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397 { |
|
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398 if (isset($a["datetime"]) && isset($b["datetime"])) |
|
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399 return $b["datetime"] - $a["datetime"]; |
|
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400 else |
|
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401 if (isset($a["base"]) && isset($b["base"])) |
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402 return strcmp($b["base"], $a["base"]); |
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403 else |
|
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404 return 0; |
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405 } |
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406 |
|
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407 |
|
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408 function mgWriteGalleryCache($cacheFilename, &$gallery, &$entries, &$parentEntry) |
|
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409 { |
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410 // Store gallery cache for this directory |
|
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411 $images = []; |
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412 $albums = []; |
|
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413 $output = []; |
|
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414 |
|
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415 // If we are hiding contents of an album, generate no data |
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416 if (!$parentEntry["hide_contents"]) |
|
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417 { |
|
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418 foreach ($entries as $ename => &$edata) |
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419 { |
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420 if ($edata["hide"]) |
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421 continue; |
|
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422 |
|
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423 unset($edata["hide"]); |
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424 if ($edata["type"] == 0) |
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425 $images[$ename] = &$edata; |
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426 else |
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427 $albums[$ename] = &$edata; |
|
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428 |
|
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429 $output[$ename] = &$edata; |
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430 } |
|
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431 |
|
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432 uasort($images, "mgSortFunc"); |
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433 krsort($albums); |
|
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434 |
|
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435 // Choose gallery album image |
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436 if (count($images) > 0) |
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437 { |
|
79
8d8b361a76af
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438 if (isset($gallery["albumpic"]) && |
|
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439 isset($images[$gallery["albumpic"]])) |
|
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440 { |
|
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441 $parentEntry["image"] = $gallery["albumpic"]; |
|
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442 } |
|
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443 else |
|
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444 { |
|
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445 end($images); |
|
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446 $parentEntry["image"] = key($images); |
|
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447 } |
|
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448 } |
|
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449 else |
|
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450 { |
|
79
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451 foreach ($albums as $aid => &$adata) |
|
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452 if (isset($adata["image"])) |
|
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453 { |
|
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|
454 $parentEntry["image"] = &$adata; |
|
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|
455 break; |
|
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|
456 } |
|
64
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457 } |
|
35
985596db0f01
Implement recursive depth album covers.
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diff
changeset
|
458 } |
|
16
3491ab93630e
Add sub-gallery thumbnails to gallery cache data.
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changeset
|
459 |
|
15
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|
460 $str = |
|
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|
461 "<?\n". |
|
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462 "\$galData = ".var_export($gallery, TRUE).";\n". |
|
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463 "\$galAlbumsIndex = ".var_export(array_keys($albums), TRUE).";\n". |
|
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464 "\$galImagesIndex = ".var_export(array_keys($images), TRUE).";\n". |
|
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465 "\$galEntries = ".var_export($output, TRUE).";\n". |
|
15
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466 "?>"; |
|
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|
467 |
|
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|
468 if (@file_put_contents($cacheFilename, $str, LOCK_EX) === FALSE) |
|
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|
469 return mgError("Error writing '".$cacheFilename."'\n"); |
|
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|
470 |
|
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|
471 return TRUE; |
|
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|
472 } |
|
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|
473 |
|
16
3491ab93630e
Add sub-gallery thumbnails to gallery cache data.
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|
474 |
|
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changeset
|
475 function mgHandleDirectory($mode, $basepath, $path, &$parentData, &$parentEntry, $writeMode, $startAt) |
| 0 | 476 { |
|
185
cb7019690a73
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|
477 global $galExifConversions, $galTNPath, $galMedPath, $galCleanFlags; |
| 0 | 478 |
| 479 // Get cache file path | |
| 480 if (($cacheFilename = mgGetPath($path, "cache_file")) === FALSE) | |
| 481 return mgError("Cache filename / path not set.\n"); | |
| 482 | |
| 483 mgCheckQuit(TRUE); | |
| 484 | |
| 485 // Read directory contents | |
|
60
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|
486 $entries = []; |
| 0 | 487 if (($dirHandle = @opendir($path)) === FALSE) |
| 488 return mgError("Could not read directory '".$path."'.\n"); | |
| 489 | |
| 490 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 491 { | |
| 492 $realFile = $path."/".$dirFile; | |
| 493 if (is_dir($realFile)) | |
| 494 { | |
|
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495 if ($dirFile[0] != "." && $dirFile != $galTNPath && $dirFile != $galMedPath) |
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496 $entries[$dirFile] = ["type" => 1, "base" => $dirFile, "ext" => "", "mtime" => filemtime($realFile)]; |
| 0 | 497 } |
| 498 else | |
|
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499 if (preg_match("/^([^\/]+)(".mgGetSetting("format_exts").")$/i", $dirFile, $dirMatch)) |
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500 $entries[$dirFile] = ["type" => 0, "base" => $dirMatch[1], "ext" => $dirMatch[2], "mtime" => filemtime($realFile), "hide" => false]; |
| 0 | 501 } |
| 502 closedir($dirHandle); | |
| 503 | |
| 504 mgCheckQuit(); | |
| 505 | |
| 506 // Cleanup mode | |
| 507 if ($mode == GCMD_CLEAN) | |
| 508 { | |
|
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509 $gallery = []; |
| 0 | 510 |
| 511 if ($writeMode) | |
| 512 { | |
| 513 if ($galCleanFlags & GCLEAN_CACHES) | |
| 183 | 514 mgDelete($cacheFilename, TRUE); |
| 0 | 515 |
| 516 if ($galCleanFlags & GCLEAN_THUMBNAILS) | |
| 183 | 517 mgDelete($path."/".$galTNPath, FALSE); |
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518 |
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519 if ($galCleanFlags & GCLEAN_MEDIUMS) |
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520 mgDelete($path."/".$galMedPath, FALSE); |
| 0 | 521 } |
| 522 } | |
| 523 else | |
| 524 // Update modes | |
| 525 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) | |
| 526 { | |
| 527 // Load current cache file, if it exists | |
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528 $galEntries = []; |
| 0 | 529 $cacheTime = -1; |
| 530 if ($mode == GCMD_UPDATE && file_exists($cacheFilename)) | |
| 531 { | |
| 532 $cacheTime = filemtime($cacheFilename); | |
| 533 @include $cacheFilename; | |
| 534 } | |
| 535 | |
| 536 // Read caption data | |
| 537 $captions = mgReadCaptionsFile($basepath, $path); | |
| 538 $gallery = mgGetAlbumData($basepath, $path); | |
| 539 if ($parentData !== NULL && $parentEntry !== NULL) | |
| 540 { | |
|
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541 $gallery["parent"] = &$parentData; |
| 0 | 542 mgCopyEntryData($gallery, $parentEntry, MG_STR, "caption", "caption"); |
| 543 } | |
| 544 | |
| 545 // Start actual processing | |
| 546 $nentries = count($entries); | |
| 547 $nentry = 0; | |
| 548 echo $path." .. "; | |
| 549 foreach ($entries as $ename => &$edata) | |
| 550 { | |
| 551 printf("\r%s (%1.1f%%) ..", $path, ($nentry * 100.0) / $nentries); | |
| 552 | |
| 553 $nentry++; | |
| 554 $efilename = $path."/".$ename; | |
| 555 | |
| 556 if (array_key_exists($ename, $galEntries)) | |
| 557 $galEntry = &$galEntries[$ename]; | |
| 558 else | |
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559 $galEntry = []; |
| 0 | 560 |
|
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561 mgCheckQuit(TRUE); |
| 0 | 562 |
| 563 // Update with captions file data, if any | |
| 564 if (array_key_exists($ename, $captions)) | |
| 565 { | |
| 566 foreach ($captions[$ename] as $ckey => $cval) | |
| 567 $edata[$ckey] = $cval; | |
| 568 } | |
| 569 | |
| 570 // Handle entry based on type | |
| 571 if ($edata["type"] == 0) | |
| 572 { | |
| 573 $updFlags = 0; | |
| 574 $tnPath = $path."/".$galTNPath; | |
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575 $medPath = $path."/".$galMedPath; |
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576 $medFilename = $medPath."/".$ename; |
| 0 | 577 $tnFilename = $tnPath."/".$ename; |
| 578 $capFilename = $path."/".$edata["base"].".txt"; | |
| 579 | |
| 580 // Check what we need to update .. | |
| 581 if (!file_exists($medFilename) || filemtime($medFilename) < $edata["mtime"]) | |
| 582 $updFlags |= GUPD_MED_IMAGE; | |
| 583 | |
| 584 if (!file_exists($tnFilename) || filemtime($tnFilename) < $edata["mtime"]) | |
| 585 $updFlags |= GUPD_TN_IMAGE; | |
| 586 | |
| 587 if (mgNeedUpdate($galEntry, "mtime", $edata["mtime"])) | |
| 588 $updFlags |= GUPD_EXIF_INFO; | |
| 589 | |
| 590 if (file_exists($capFilename) && | |
| 591 mgNeedUpdate($galEntry, "mtime", filemtime($capFilename))) | |
| 592 $updFlags |= GUPD_CAPTION; | |
| 593 | |
| 594 // Check for EXIF info | |
| 595 if (($updFlags & GUPD_EXIF_INFO) && | |
| 596 ($exif = @exif_read_data($efilename)) !== FALSE) | |
| 597 { | |
| 598 echo "%"; | |
| 599 foreach ($galExifConversions as $conv) | |
| 600 mgCopyEntryData($edata, $exif, $conv[0], $conv[1], $conv[2]); | |
| 601 } | |
| 602 else | |
| 603 { | |
| 604 // Copy old data that is not yet in new | |
| 605 echo "*"; | |
| 606 foreach ($galEntry as $okey => $odata) | |
| 607 { | |
| 608 if (!array_key_exists($okey, $edata)) | |
| 609 $edata[$okey] = $odata; | |
| 610 } | |
| 611 } | |
| 612 | |
| 613 // Generate thumbnails, etc. | |
| 614 if ($updFlags & GUPD_IMAGES) | |
| 615 { | |
| 616 mgMakeDir($tnPath, 0755); | |
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617 mgMakeDir($medPath, 0755); |
| 0 | 618 |
| 619 if ($updFlags & GUPD_MED_IMAGE) | |
| 620 { | |
| 621 echo "1"; | |
| 622 mgConvertImage($efilename, $medFilename, | |
|
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623 [mgGetSetting("med_width"), mgGetSetting("med_height")], |
|
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624 mgGetSetting("med_format"), mgGetSetting("med_quality"), TRUE); |
| 0 | 625 } |
| 626 | |
| 627 if ($updFlags & GUPD_TN_IMAGE) | |
| 628 { | |
| 629 echo "2"; | |
| 630 mgConvertImage($efilename, $tnFilename, | |
|
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631 [mgGetSetting("tn_width"), mgGetSetting("tn_height")], |
|
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632 mgGetSetting("tn_quality"), TRUE); |
| 0 | 633 } |
| 634 } | |
| 635 | |
| 636 // Check for .txt caption file | |
| 637 if ($updFlags & GUPD_CAPTION) | |
| 638 { | |
| 639 echo "?"; | |
| 640 if (($tmpData = @file_get_contents($capFilename)) !== FALSE) | |
| 641 $edata["caption"] = $tmpData; | |
| 642 } | |
| 643 } | |
| 644 else | |
| 645 if ($edata["type"] == 1) | |
| 646 { | |
| 10 | 647 // Set some of the album data here |
| 0 | 648 $tmp = mgGetAlbumData($basepath, $efilename); |
| 649 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "caption"); | |
| 650 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "fallback_caption"); | |
| 651 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "title"); | |
| 652 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide", "hide", FALSE); | |
|
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653 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide_contents", "hide_contents", FALSE); |
| 0 | 654 } |
| 655 } | |
| 656 | |
| 657 echo "\r".$path." ..... DONE\n"; | |
| 658 | |
| 659 mgCheckQuit(TRUE); | |
| 660 } | |
| 661 else | |
| 662 mgFatal("Invalid work mode '".$mode."'.\n"); | |
| 663 | |
| 664 mgCheckQuit(TRUE); | |
| 665 | |
| 666 // Recurse to subdirectories | |
|
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667 foreach ($entries as $ename => &$edata) |
| 0 | 668 if ($edata["type"] == 1) |
| 669 { | |
| 670 $epath = $path."/".$ename."/"; | |
| 671 $newWriteMode = ($writeMode === FALSE && $epath == $startAt) || $writeMode; | |
| 672 | |
| 673 if (!mgHandleDirectory($mode, $basepath, $epath, $gallery, $edata, $newWriteMode, $startAt)) | |
| 674 return FALSE; | |
| 675 } | |
| 676 | |
|
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677 // Finish update modes |
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678 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) |
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679 { |
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680 // Store gallery cache for this directory |
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681 if ($writeMode && !mgWriteGalleryCache($cacheFilename, $gallery, $entries, $parentEntry)) |
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682 return FALSE; |
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683 } |
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684 |
| 0 | 685 mgCheckQuit(TRUE); |
| 686 | |
| 687 return TRUE; | |
| 688 } | |
| 689 | |
| 690 | |
| 691 function mgSigHandler($signo) | |
| 692 { | |
| 693 global $flagQuit; | |
| 694 switch ($signo) | |
| 695 { | |
| 696 case SIGTERM: | |
| 697 mgFatal("Received SIGTERM.\n"); | |
| 698 break; | |
| 699 | |
| 700 case SIGQUIT: | |
| 701 case SIGINT: | |
| 702 $flagQuit = TRUE; | |
| 703 break; | |
| 704 | |
| 705 } | |
| 706 } | |
| 707 | |
| 708 | |
|
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709 function mgCheckMPath($path, $id) |
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710 { |
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711 if ($path."/" != mgGetSetting($id)) |
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712 mgError("Invalid ".$id." '".mgGetSetting($id)."', using '".$path."'.\n"); |
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713 |
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714 if (strpos($path, "/") !== FALSE || $path == "") |
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715 mgFatal("Invalid ".$id." '".$path."'.\n"); |
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716 } |
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717 |
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718 |
| 0 | 719 function mgProcessGalleries($cmd, $path) |
| 720 { | |
|
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721 global $galTNPath, $galMedPath; |
| 0 | 722 |
| 723 // Check validity of some settings | |
| 724 $galPath = mgGetSetting("base_path"); | |
| 725 $galTNPath = mgCleanPath(TRUE, mgGetSetting("tn_path")); | |
|
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726 $galMedPath = mgCleanPath(TRUE, mgGetSetting("med_path")); |
| 0 | 727 |
|
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728 mgCheckMPath($galTNPath, "tn_path"); |
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729 mgCheckMPath($galMedPath, "med_path"); |
| 0 | 730 |
| 731 $parentData = $parentEntry = NULL; | |
| 732 $writeMode = TRUE; | |
| 733 $startAt = NULL; | |
| 734 | |
| 735 // Check for path argument | |
| 736 if ($path !== FALSE) | |
| 737 { | |
| 738 // Check the given path, needs to be "under" the gallery path | |
| 739 $cmp = mgCleanPath(TRUE, mgRealPath($galPath))."/"; | |
| 740 $tmp = mgCleanPath(TRUE, mgRealPath($path))."/"; | |
| 741 if (substr($tmp, 0, strlen($cmp)) != $cmp) | |
| 742 mgFatal("Path '".$path."' ('".$tmp."') does not reside under '".$galPath."' ('".$cmp."')!\n"); | |
| 743 | |
| 744 // Check if we need to bootstrap | |
| 745 if ($cmp != $tmp) | |
| 746 { | |
| 747 $bpath = mgCleanPath(TRUE, mgRealPath($tmp."../")); | |
| 748 | |
| 749 if ($cmd != GCMD_CLEAN) | |
| 750 { | |
| 751 $cacheFile = mgGetPath($bpath, "cache_file"); | |
| 752 if (!file_exists($cacheFile)) | |
| 753 mgFatal("Can't start working from '".$path."', parent '".$cacheFile."' does not exist!\n"); | |
| 754 | |
| 755 @include($cacheFile); | |
| 756 if (!isset($galEntries) || !isset($galData)) | |
| 757 mgFatal("Cache file '".$cacheFile."' is broken or stale.\n"); | |
| 758 } | |
| 759 | |
| 760 $writeMode = FALSE; | |
| 761 $startAt = $tmp; | |
| 762 $path = $bpath; | |
| 763 | |
| 764 echo "Starting: '".$startAt."' inside '".$path."'.\n"; | |
| 765 } | |
| 766 else | |
| 767 $path = $tmp; | |
| 768 } | |
| 769 else | |
| 770 $path = $galPath; | |
| 771 | |
| 772 // Start working | |
| 773 echo "Gallery path: '".$galPath."', starting at '".$path."' ...\n"; | |
| 774 mgHandleDirectory($cmd, $galPath, $path, $parentData, $parentEntry, $writeMode, $startAt); | |
| 775 } | |
| 776 | |
| 777 | |
| 778 function mgShowCopyright() | |
| 779 { | |
| 780 global $mgProgVersion, $mgProgCopyright, | |
| 781 $mgProgInfo, $mgProgEmail; | |
| 782 | |
| 783 echo | |
| 184 | 784 "MGTool ".$mgProgVersion." - MGallery management tool\n". |
| 785 $mgProgInfo." ".$mgProgEmail."\n". | |
| 786 "(C) Copyright ".$mgProgCopyright."\n"; | |
| 0 | 787 } |
| 788 | |
| 789 | |
| 790 function mgShowHelp() | |
| 791 { | |
| 792 global $argv; | |
| 793 echo | |
| 794 "Usage: ".basename($argv[0])." <command> [arguments]\n". | |
| 795 "\n". | |
| 796 " --help - Show this help.\n". | |
| 797 " --version - Show version information.\n". | |
| 798 "\n". | |
| 799 " update [path]\n". | |
| 800 " Update directories under <path> or all gallery dirs.\n". | |
| 801 " Conditionally scans dirs for new or changed images and\n". | |
| 802 " updates cache files as needed.\n". | |
| 803 "\n". | |
| 804 " rescan [path]\n". | |
| 805 " Like 'update', but forces all cache files to be regenerated\n". | |
| 806 " and EXIF/caption/etc information to be re-scanned even\n". | |
| 807 " if the file timestamps do not justify re-scanning.\n". | |
| 808 "\n". | |
|
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809 " clean <all|caches|thumbnails|mediums|generated> [path]\n". |
| 0 | 810 " Delete all generated files or selectively cache files or\n". |
| 811 " everything inside thumbnail directories.\n". | |
| 812 "\n". | |
|
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813 " config|dump\n". |
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814 " Display configuration values (with extra information) or\n". |
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815 " \"dump\" current configuration as is.\n". |
| 0 | 816 "\n"; |
| 817 } | |
| 818 | |
| 819 | |
| 820 // | |
| 821 // Main code starts | |
| 822 // | |
| 823 if (php_sapi_name() != "cli" || !empty($_SERVER["REMOTE_ADDR"])) | |
| 824 { | |
| 825 header("Status: 404 Not Found"); | |
| 826 die(); | |
| 827 } | |
| 828 | |
| 829 pcntl_signal(SIGTERM, "mgSigHandler"); | |
| 830 pcntl_signal(SIGHUP, "mgSigHandler"); | |
| 831 pcntl_signal(SIGQUIT, "mgSigHandler"); | |
| 832 pcntl_signal(SIGINT, "mgSigHandler"); | |
| 833 | |
|
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834 if (mgReadSettings() === FALSE) |
|
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835 die("MGallery is not configured, failed to find a configuration file.\n"); |
|
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836 |
|
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837 if (($pageTimeZone = mgGetSetting("timezone")) !== NULL) |
|
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|
838 date_default_timezone_set($pageTimeZone); |
| 0 | 839 |
| 840 $cmd = mgCArgLC(1); | |
| 841 switch ($cmd) | |
| 842 { | |
| 843 case "--version": | |
| 844 case "version": | |
| 845 case "ver": | |
| 846 mgShowCopyright(); | |
| 847 break; | |
| 848 | |
| 849 case FALSE: | |
| 850 // No arguments | |
| 851 mgError("Nothing to do. Showing help:\n"); | |
| 852 | |
| 853 case "--help": | |
| 854 case "help": | |
| 855 if ($cmd !== FALSE) | |
| 856 mgShowCopyright(); | |
| 857 mgShowHelp(); | |
| 858 break; | |
| 859 | |
| 860 case "update": case "up": case "upd": case "upda": | |
| 861 mgProcessGalleries(GCMD_UPDATE, mgCArg(2)); | |
| 862 break; | |
| 863 | |
| 864 case "rescan": case "re": case "res": | |
| 865 mgProcessGalleries(GCMD_RESCAN, mgCArg(2)); | |
| 866 break; | |
| 867 | |
| 868 case "clean": case "cl": case "cle": | |
| 869 $cmode = mgCArgLC(2, 2); | |
| 870 switch ($cmode) | |
| 871 { | |
| 872 case "al": $galCleanFlags = GCLEAN_ALL; break; | |
| 873 case "ca": $galCleanFlags = GCLEAN_CACHES; break; | |
| 874 case "th": $galCleanFlags = GCLEAN_THUMBNAILS; break; | |
|
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875 case "me": $galCleanFlags = GCLEAN_MEDIUMS; break; |
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876 case "ge": $galCleanFlags = GCLEAN_THUMBNAILS | GCLEAN_MEDIUMS; break; |
| 0 | 877 case FALSE: |
| 878 mgFatal("Cleaning requires a mode argument.\n"); | |
| 879 | |
| 880 default: | |
| 881 mgFatal("Invalid clean mode '".mgCArg(2)."'.\n"); | |
| 882 } | |
|
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883 $countDoDelete = 0; |
| 0 | 884 $flagDoDelete = FALSE; |
| 885 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); | |
| 886 echo "--\n"; | |
|
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887 if ($countDoDelete == 0) |
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888 { |
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889 echo "Nothing to clean!\n"; |
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890 } |
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891 else |
| 0 | 892 if (mgYesNoPrompt("Really delete the above files and directories?")) |
| 893 { | |
|
25
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894 echo "Deleting ...\n"; |
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895 $flagDoDelete = TRUE; |
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896 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); |
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897 } |
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898 else |
|
c698618e6f67
Actually implement deletion.
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899 { |
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900 echo "Okay, canceling operation.\n"; |
| 0 | 901 } |
| 902 break; | |
| 903 | |
| 904 case "config": | |
| 905 case "dump": | |
| 906 | |
| 907 foreach ($mgDefaults as $key => $dval) | |
| 908 { | |
| 909 $sval = mgGetSetting($key); | |
| 26 | 910 if ($cmd == "dump") |
| 911 { | |
| 189 | 912 printf("%-20s = %s\n", |
| 913 $key, | |
| 914 mgGetDValStr($dval, $sval)); | |
| 26 | 915 } |
| 916 else | |
| 917 { | |
| 918 printf("%-20s = %s%s\n", | |
| 919 $key, | |
|
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920 mgGetDValStr($dval, $sval), |
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921 ($dval[1] !== NULL && $sval !== $dval[1]) ? " (default: ".mgGetDValStr($dval, $dval[1]).")" : ""); |
| 26 | 922 } |
| 0 | 923 } |
| 924 break; | |
| 925 | |
| 926 default: | |
| 927 mgError("Unknown option/command '".$cmd."'.\n"); | |
| 928 break; | |
| 929 } | |
| 930 | |
| 931 ?> |