Mercurial > hg > mgallery
annotate mgtool.php @ 51:549541f3e9c0
Possibly improve medium and thumbnail image generation by controlling Imagick components better.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 21 Jun 2016 14:21:53 +0300 |
| parents | e58292065b01 |
| children | 5fbc443be538 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/php |
| 2 <?php | |
| 3 // | |
| 4 // Yet Another Image Gallery | |
| 5 // Commandline tool for creating / updating gallery | |
| 32 | 6 // (C) Copyright 2015-2016 Tecnic Software productions (TNSP) |
| 0 | 7 // |
| 8 require_once "mgallery.inc.php"; | |
| 9 | |
| 10 // | |
| 11 // Array for specifying what will be copied and converted | |
| 12 // from the image file's EXIF information tag(s). | |
| 13 // | |
| 45 | 14 $galExifConversions = |
| 15 [ | |
| 16 [ MG_STR, "caption" , "ImageDescription" ], | |
| 17 [ MG_STR, "copyright" , "Copyright" ], | |
| 18 [ MG_STR, "model" , "Model" ], | |
| 19 [ MG_INT, "width" , ["COMPUTED", "Width"] ], | |
| 20 [ MG_INT, "height" , ["COMPUTED", "Height"] ], | |
| 21 [ MG_DVA, "fnumber" , "FNumber" ], | |
| 22 [ MG_DVA, "exposure" , "ExposureTime" ], | |
| 23 [ MG_INT, "iso" , "ISOSpeedRatings" ], | |
| 24 [ MG_STR, "lensmodel" , "UndefinedTag:0xA434" ], | |
| 25 [ MG_DVA, "focallength" , "FocalLength" ], | |
| 26 [ MG_STR, "datetime" , "DateTimeOriginal" ], | |
| 27 [ MG_STR, "datetime" , "DateTimeDigitized" ], | |
| 28 [ MG_INT, "filesize" , "FileSize" ], | |
| 29 ]; | |
| 0 | 30 |
| 31 define("GCMD_UPDATE" , 1); | |
| 32 define("GCMD_RESCAN" , 2); | |
| 33 define("GCMD_CLEAN" , 3); | |
| 34 | |
| 35 define("GCLEAN_CACHES" , 0x01); | |
| 36 define("GCLEAN_THUMBNAILS", 0x02); | |
| 37 define("GCLEAN_ALL" , 0x0f); | |
| 38 | |
| 39 define("GUPD_MED_IMAGE" , 0x01); | |
| 40 define("GUPD_TN_IMAGE" , 0x02); | |
| 41 define("GUPD_IMAGES" , 0x0f); | |
| 42 define("GUPD_EXIF_INFO" , 0x10); | |
| 43 define("GUPD_CAPTION" , 0x20); | |
| 44 | |
| 45 | |
| 46 // | |
| 47 // Convert and scale image file function, for generating | |
| 48 // the intermediate size images and thumbnails. Uses the | |
| 49 // PHP ImageMagick bindings. | |
| 50 // | |
| 51 function mgConvertImage($inFilename, $outFilename, $outDim, $outFormat, $outQuality, $thumb) | |
| 52 { | |
| 53 // Create conversion entity | |
| 54 $img = new Imagick($inFilename); | |
| 55 if ($img === FALSE) | |
| 56 return mgError("ImageMagick could not digest the file '".$inFilename."'.\n"); | |
| 57 | |
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58 $profiles = $img->getImageProfiles("icc", true); |
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59 $img->setImageDepth(16); |
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60 $img->transformImageColorspace(Imagick::COLORSPACE_SRGB); |
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61 $img->setImageColorspace(Imagick::COLORSPACE_SRGB); |
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62 |
| 0 | 63 if ($outDim !== FALSE) |
| 64 { | |
| 65 // Get dimensions, setup background | |
| 66 $dim = $img->getImageGeometry(); | |
| 67 //$img->setImageBackgroundColor(imagick::COLOR_BLACK); | |
| 68 $img->setGravity(imagick::GRAVITY_CENTER); | |
| 69 | |
| 70 | |
| 71 if ($dim["width"] < $dim["height"]) | |
| 72 { | |
| 73 $stmp = $outDim[0]; | |
| 74 $outDim[0] = $outDim[1]; | |
| 75 $outDim[1] = $stmp; | |
| 76 } | |
| 77 | |
| 78 if ($dim["width"] != $outDim[0] || $dim["height"] != $outDim[1]) | |
| 79 { | |
| 80 $outDim[1] = ($dim["height"] * $outDim[0]) / $dim["width"]; | |
| 81 } | |
| 82 | |
| 83 // Act based on image size vs. desired size and $thumb mode | |
| 84 if ($thumb || $dim["width"] > $outDim[0] || $dim["height"] > $outDim[1]) | |
| 85 { | |
| 86 // Image is larger | |
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87 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 88 $img->setImageExtent($outDim[0], $outDim[1]); |
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89 // $img->normalizeImage(); |
| 0 | 90 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 91 } | |
| 92 if ($dim["width"] < $outDim[0] || $dim["height"] < $outDim[1]) | |
| 93 { | |
| 94 // Image is smaller than requested dimension(s)? | |
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95 $img->resizeImage($outDim[0], $outDim[1], Imagick::FILTER_LANCZOS, 1); |
| 0 | 96 $img->setImageExtent($outDim[0], $outDim[1]); |
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97 // $img->normalizeImage(); |
| 0 | 98 $img->unsharpMaskImage(0, 0.5, 1, 0.05); |
| 99 } | |
| 100 } | |
| 101 | |
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102 |
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103 $img->setImageDepth(8); |
| 0 | 104 $img->setFormat($outFormat); |
| 105 $img->setCompressionQuality($outQuality); | |
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106 |
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107 $img->stripImage(); |
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108 if (!empty($profiles)) |
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109 $img->profileImage("icc", $profiles["icc"]); |
| 0 | 110 |
| 111 $img->writeImage($outFilename); | |
| 112 $img->removeImage(); | |
| 113 return TRUE; | |
| 114 } | |
| 115 | |
| 116 | |
| 117 // | |
| 118 // Converts one value (mainly from EXIF tag information) | |
| 119 // by doing explicing type casting and special conversions. | |
| 120 // | |
| 121 function mgConvertExifData($val, $vtype) | |
| 122 { | |
| 123 switch ($vtype) | |
| 124 { | |
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125 case MG_STR: return is_array($val) ? $val : (string) $val; |
| 0 | 126 case MG_INT: return intval($val); |
| 127 case MG_BOOL: return intval($val); | |
| 128 case MG_DVA: | |
| 129 if (sscanf($val, "%d/%d", $v1, $v2) == 2) | |
| 130 { | |
| 131 if ($v1 < $v2) | |
| 132 return $val; | |
| 133 else | |
| 134 return sprintf("%1.1f", $v1 / $v2); | |
| 135 } | |
| 136 else | |
| 137 return $val; | |
| 138 | |
| 139 default: | |
| 140 return $val; | |
| 141 } | |
| 142 } | |
| 143 | |
| 144 | |
| 145 // | |
| 146 // Conditionally copies one "field" from an associated array/hash to another. | |
| 147 // If destination is already SET, nothing will be done. If source does | |
| 148 // not exist (e.g. one or more of the keys do not exist in source array), | |
| 149 // a default value will be used, if provided. | |
| 150 // Source may have multi-depth keys, destination has one key. | |
| 151 // | |
| 152 function mgCopyEntryData(&$dst, $src, $vtype, $dkey, $skeys, $default = NULL) | |
| 153 { | |
| 154 // Is destination already set? | |
| 155 if (isset($dst[$dkey])) | |
| 156 return FALSE; | |
| 157 | |
| 158 // If input key is not array, change it into one | |
| 159 if (!is_array($skeys)) | |
| 160 $skeys = array($skeys); | |
| 161 | |
| 162 // Traverse input array by using consequent keys | |
| 163 $tmp = &$src; | |
| 164 foreach ($skeys as $skey) | |
| 165 { | |
| 166 if (!array_key_exists($skey, $tmp)) | |
| 167 { | |
| 168 // Key didn't exist, try for default | |
| 169 if ($default !== NULL) | |
| 170 $dst[$dkey] = $default; | |
| 171 return FALSE; | |
| 172 } | |
| 173 else | |
| 174 $tmp = &$tmp[$skey]; | |
| 175 } | |
| 176 | |
| 177 // Optionally convert the input value | |
| 178 $dst[$dkey] = mgConvertExifData($tmp, $vtype); | |
| 179 return TRUE; | |
| 180 } | |
| 181 | |
| 182 | |
| 183 // | |
| 184 // Attempt to get gallery album data from various sources. | |
| 185 // | |
| 186 function mgGetAlbumData($galBasePath, $galPath) | |
| 187 { | |
| 188 // Check path permissions | |
| 189 $galData = array(); | |
| 190 if (is_readable($galPath)) | |
| 191 { | |
| 192 // First, try to read gallery/album info file | |
| 193 $filename = mgGetPath($galPath, "info_file"); | |
| 194 if ($filename !== FALSE && file_exists($filename)) | |
| 195 { | |
| 196 mgDebug("Reading INFOFILE: ".$filename."\n"); | |
| 197 if (($galData = parse_ini_file($filename, FALSE)) === FALSE) | |
| 198 $galData = array(); | |
| 199 } | |
| 200 | |
| 201 // Read header file, if any, and we don't have "header" field set yet | |
| 202 $filename = mgGetPath($galPath, "header_file"); | |
| 203 if ($filename !== FALSE && file_exists($filename) && | |
| 204 !isset($galData["header"])) | |
| 205 { | |
| 206 mgDebug("Reading HEADERFILE: ".$filename."\n"); | |
| 207 $galData["header"] = file_get_contents($filename); | |
| 208 } | |
| 209 | |
| 210 // Check for alternate key/values for album title/caption | |
| 211 if (isset($galData["title"]) && !isset($galData["caption"])) | |
| 212 { | |
| 213 $galData["caption"] = $galData["title"]; | |
| 214 unset($galData["title"]); | |
| 215 } | |
| 216 } | |
| 217 else | |
| 218 $galData["hide"] = TRUE; | |
| 219 | |
| 220 // If caption is not set, use last path component for | |
| 221 // a fallback value in case we don't discover proper title | |
| 222 // from other sources we can't check here yet. | |
| 223 $path = explode("/", $galPath); | |
| 224 $galData["fallback_caption"] = ucfirst(str_replace("_", " ", end($path))); | |
| 225 | |
| 226 // Last, store the current gallery path | |
| 227 $len = strlen($galBasePath); | |
| 228 if ($len < strlen($galPath) && substr($galPath, 0, $len) == $galBasePath) | |
| 229 $galData["path"] = substr($galPath, $len); | |
| 230 else | |
| 231 $galData["path"] = ""; | |
| 232 | |
| 233 return $galData; | |
| 234 } | |
| 235 | |
| 236 | |
| 237 function mgReadCaptionsFile($galBasePath, $galPath) | |
| 238 { | |
| 239 $captions = array(); | |
| 240 $filename = mgGetPath($galPath, "captions_file"); | |
| 241 if ($filename === FALSE || ($fp = @fopen($filename, "rb")) === FALSE) | |
| 242 return $captions; | |
| 243 | |
| 244 mgDebug("Reading CAPTIONS: ".$filename."\n"); | |
| 245 | |
| 246 // Read and parse data | |
| 247 while (!feof($fp)) | |
| 248 { | |
| 249 $str = trim(fgets($fp)); | |
| 250 // Ignore comments and empty lines | |
| 251 if ($str != "#" && $str != "") | |
| 252 { | |
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253 if (preg_match("/^([#%]?)\s*(\S+?)\s+(.+)$/", $str, $m)) |
| 45 | 254 $captions[$m[2]] = ["caption" => $m[3], "hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 255 else |
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256 if (preg_match("/^([#%]?)\s*(\S+?)$/", $str, $m)) |
| 45 | 257 $captions[$m[2]] = ["hide" => ($m[1] == "#"), "hide_contents" => ($m[1] == "%"), "used" => FALSE]; |
| 0 | 258 } |
| 259 } | |
| 260 | |
| 261 fclose($fp); | |
| 262 return $captions; | |
| 263 } | |
| 264 | |
| 265 | |
| 266 function mgMakeDir($path, $perm) | |
| 267 { | |
| 268 if (!file_exists($path)) | |
| 269 { | |
| 270 if (mkdir($path, $perm, TRUE) === false) | |
| 271 return mgError("Could not create directory '".$path."'\n"); | |
| 272 } | |
| 273 return TRUE; | |
| 274 } | |
| 275 | |
| 276 | |
| 277 function mgYesNoPrompt($msg, $default = FALSE) | |
| 278 { | |
| 279 echo $msg." [".($default ? "Y/n" : "y/N")."]? "; | |
| 280 $sprompt = strtolower(trim(fgets(STDIN))); | |
| 281 | |
| 282 if ($default) | |
| 283 return ($sprompt == "n"); | |
| 284 else | |
| 285 return ($sprompt == "y"); | |
| 286 } | |
| 287 | |
| 288 | |
| 289 function mgDelete($path, $recurse) | |
| 290 { | |
| 291 global $flagDoDelete; | |
| 292 if (is_dir($path)) | |
| 293 { | |
| 294 if (($dirHandle = @opendir($path)) === FALSE) | |
| 295 return mgError("Could not read directory '".$path."'.\n"); | |
| 296 | |
| 297 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 298 { | |
| 299 if ($dirFile != "." && $dirFile != "..") | |
| 300 mgDelete($path."/".$dirFile, $recurse); | |
| 301 } | |
| 302 closedir($dirHandle); | |
| 303 | |
| 304 echo " - ".$path." [DIR]\n"; | |
| 305 if ($flagDoDelete) | |
| 306 rmdir($path); | |
| 307 } | |
| 308 else | |
| 309 { | |
| 310 if (!$recurse) | |
| 311 echo " - ".$path."\n"; | |
| 312 if ($flagDoDelete) | |
| 313 unlink($path); | |
| 314 } | |
| 315 } | |
| 316 | |
| 317 | |
| 318 function mgCheckQuit($now = FALSE) | |
| 319 { | |
| 320 global $flagQuit; | |
| 321 | |
| 322 // Dispatch pending signals | |
| 323 pcntl_signal_dispatch(); | |
| 324 | |
| 325 // Check result | |
| 326 if ($now && $flagQuit) | |
| 327 mgFatal("Quitting.\n"); | |
| 328 | |
| 329 return $flagQuit; | |
| 330 } | |
| 331 | |
| 332 | |
| 333 function mgNeedUpdate($entry, $field, $cvalue) | |
| 334 { | |
| 335 if (!array_key_exists($field, $entry)) | |
| 336 return TRUE; | |
| 337 | |
| 338 return ($entry[$field] < $cvalue); | |
| 339 } | |
| 340 | |
| 341 | |
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342 function mgSortFunc($a, $b) |
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343 { |
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344 if (isset($a["datetime"]) && isset($b["datetime"])) |
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345 return strcmp($b["datetime"], $a["datetime"]); |
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346 else |
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347 return 0; |
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348 } |
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349 |
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350 |
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351 function mgWriteGalleryCache($cacheFilename, &$gallery, &$entries, &$parentEntry) |
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352 { |
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353 // Store gallery cache for this directory |
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354 $images = array(); |
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355 $albums = array(); |
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356 foreach ($entries as $ename => &$edata) |
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357 { |
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358 if ($edata["hide"]) |
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359 continue; |
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360 |
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361 unset($edata["hide"]); |
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362 if ($edata["type"] == 0) |
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363 $images[$ename] = &$edata; |
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364 else |
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365 $albums[$ename] = &$edata; |
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366 } |
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367 |
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368 uasort($images, "mgSortFunc"); |
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369 krsort($albums); |
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370 |
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371 // Choose gallery album image |
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372 if (count($images) > 0) |
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373 { |
|
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374 end($images); |
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375 $parentEntry["image"] = key($images); |
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376 } |
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377 else |
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378 foreach ($albums as $aid => &$adata) |
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379 if (isset($adata["image"])) |
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380 { |
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381 $parentEntry["image"] = &$adata; |
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382 break; |
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383 } |
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384 |
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385 $str = |
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386 "<?\n". |
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387 "\$galData = ".var_export($gallery, TRUE).";\n". |
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388 "\$galAlbumsIndex = ".var_export(array_keys($albums), TRUE).";\n". |
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389 "\$galImagesIndex = ".var_export(array_keys($images), TRUE).";\n". |
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390 "\$galEntries = ".var_export($entries, TRUE).";\n". |
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391 "?>"; |
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392 |
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393 if (@file_put_contents($cacheFilename, $str, LOCK_EX) === FALSE) |
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394 return mgError("Error writing '".$cacheFilename."'\n"); |
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395 |
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396 return TRUE; |
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397 } |
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398 |
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399 |
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400 function mgHandleDirectory($mode, $basepath, $path, &$parentData, &$parentEntry, $writeMode, $startAt) |
| 0 | 401 { |
| 402 global $galExifConversions, $galTNPath, $galCleanFlags; | |
| 403 | |
| 404 // Get cache file path | |
| 405 if (($cacheFilename = mgGetPath($path, "cache_file")) === FALSE) | |
| 406 return mgError("Cache filename / path not set.\n"); | |
| 407 | |
| 408 mgCheckQuit(TRUE); | |
| 409 | |
| 410 // Read directory contents | |
| 411 $entries = array(); | |
| 412 if (($dirHandle = @opendir($path)) === FALSE) | |
| 413 return mgError("Could not read directory '".$path."'.\n"); | |
| 414 | |
| 415 while (($dirFile = @readdir($dirHandle)) !== FALSE) | |
| 416 { | |
| 417 $realFile = $path."/".$dirFile; | |
| 418 if (is_dir($realFile)) | |
| 419 { | |
| 420 if ($dirFile[0] != "." && $dirFile != $galTNPath) | |
| 421 $entries[$dirFile] = array("type" => 1, "base" => $dirFile, "ext" => "", "mtime" => filemtime($realFile)); | |
| 422 } | |
| 423 else | |
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424 if (preg_match("/^([^\/]+)(".mgGetSetting("format_exts").")$/i", $dirFile, $dirMatch)) |
| 0 | 425 $entries[$dirFile] = array("type" => 0, "base" => $dirMatch[1], "ext" => $dirMatch[2], "mtime" => filemtime($realFile), "hide" => false); |
| 426 } | |
| 427 closedir($dirHandle); | |
| 428 | |
| 429 mgCheckQuit(); | |
| 430 | |
| 431 // Cleanup mode | |
| 432 if ($mode == GCMD_CLEAN) | |
| 433 { | |
| 434 $gallery = array(); | |
| 435 | |
| 436 if ($writeMode) | |
| 437 { | |
| 438 if ($galCleanFlags & GCLEAN_CACHES) | |
| 439 mgDelete($cacheFilename, FALSE); | |
| 440 | |
| 441 if ($galCleanFlags & GCLEAN_THUMBNAILS) | |
| 442 mgDelete($path."/".$galTNPath, TRUE); | |
| 443 } | |
| 444 } | |
| 445 else | |
| 446 // Update modes | |
| 447 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) | |
| 448 { | |
| 449 // Load current cache file, if it exists | |
| 450 $galEntries = array(); | |
| 451 $cacheTime = -1; | |
| 452 if ($mode == GCMD_UPDATE && file_exists($cacheFilename)) | |
| 453 { | |
| 454 $cacheTime = filemtime($cacheFilename); | |
| 455 @include $cacheFilename; | |
| 456 } | |
| 457 | |
| 458 // Read caption data | |
| 459 $captions = mgReadCaptionsFile($basepath, $path); | |
| 460 $gallery = mgGetAlbumData($basepath, $path); | |
| 461 if ($parentData !== NULL && $parentEntry !== NULL) | |
| 462 { | |
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463 $gallery["parent"] = &$parentData; |
| 0 | 464 mgCopyEntryData($gallery, $parentEntry, MG_STR, "caption", "caption"); |
| 465 } | |
| 466 | |
| 467 // Start actual processing | |
| 468 $nentries = count($entries); | |
| 469 $nentry = 0; | |
| 470 echo $path." .. "; | |
| 471 foreach ($entries as $ename => &$edata) | |
| 472 { | |
| 473 printf("\r%s (%1.1f%%) ..", $path, ($nentry * 100.0) / $nentries); | |
| 474 | |
| 475 $nentry++; | |
| 476 $efilename = $path."/".$ename; | |
| 477 | |
| 478 if (array_key_exists($ename, $galEntries)) | |
| 479 $galEntry = &$galEntries[$ename]; | |
| 480 else | |
| 481 $galEntry = array(); | |
| 482 | |
| 483 mgCheckQuit(FALSE); | |
| 484 | |
| 485 // Update with captions file data, if any | |
| 486 if (array_key_exists($ename, $captions)) | |
| 487 { | |
| 488 foreach ($captions[$ename] as $ckey => $cval) | |
| 489 $edata[$ckey] = $cval; | |
| 490 } | |
| 491 | |
| 492 // Handle entry based on type | |
| 493 if ($edata["type"] == 0) | |
| 494 { | |
| 495 $updFlags = 0; | |
| 496 $tnPath = $path."/".$galTNPath; | |
| 497 $medFilename = $tnPath."/".$edata["base"].mgGetSetting("med_suffix").$edata["ext"]; | |
| 498 $tnFilename = $tnPath."/".$ename; | |
| 499 $capFilename = $path."/".$edata["base"].".txt"; | |
| 500 | |
| 501 // Check what we need to update .. | |
| 502 if (!file_exists($medFilename) || filemtime($medFilename) < $edata["mtime"]) | |
| 503 $updFlags |= GUPD_MED_IMAGE; | |
| 504 | |
| 505 if (!file_exists($tnFilename) || filemtime($tnFilename) < $edata["mtime"]) | |
| 506 $updFlags |= GUPD_TN_IMAGE; | |
| 507 | |
| 508 if (mgNeedUpdate($galEntry, "mtime", $edata["mtime"])) | |
| 509 $updFlags |= GUPD_EXIF_INFO; | |
| 510 | |
| 511 if (file_exists($capFilename) && | |
| 512 mgNeedUpdate($galEntry, "mtime", filemtime($capFilename))) | |
| 513 $updFlags |= GUPD_CAPTION; | |
| 514 | |
| 515 // Check for EXIF info | |
| 516 if (($updFlags & GUPD_EXIF_INFO) && | |
| 517 ($exif = @exif_read_data($efilename)) !== FALSE) | |
| 518 { | |
| 519 echo "%"; | |
| 520 foreach ($galExifConversions as $conv) | |
| 521 mgCopyEntryData($edata, $exif, $conv[0], $conv[1], $conv[2]); | |
| 522 } | |
| 523 else | |
| 524 { | |
| 525 // Copy old data that is not yet in new | |
| 526 echo "*"; | |
| 527 foreach ($galEntry as $okey => $odata) | |
| 528 { | |
| 529 if (!array_key_exists($okey, $edata)) | |
| 530 $edata[$okey] = $odata; | |
| 531 } | |
| 532 } | |
| 533 | |
| 534 // Generate thumbnails, etc. | |
| 535 if ($updFlags & GUPD_IMAGES) | |
| 536 { | |
| 537 mgMakeDir($tnPath, 0755); | |
| 538 | |
| 539 if ($updFlags & GUPD_MED_IMAGE) | |
| 540 { | |
| 541 echo "1"; | |
| 542 mgConvertImage($efilename, $medFilename, | |
| 543 array(mgGetSetting("med_width"), mgGetSetting("med_height")), | |
| 544 "JPEG", mgGetSetting("med_quality"), TRUE); | |
| 545 } | |
| 546 | |
| 547 if ($updFlags & GUPD_TN_IMAGE) | |
| 548 { | |
| 549 echo "2"; | |
| 550 mgConvertImage($efilename, $tnFilename, | |
| 551 array(mgGetSetting("tn_width"), mgGetSetting("tn_height")), | |
| 552 "JPEG", mgGetSetting("tn_quality"), TRUE); | |
| 553 } | |
| 554 } | |
| 555 | |
| 556 // Check for .txt caption file | |
| 557 if ($updFlags & GUPD_CAPTION) | |
| 558 { | |
| 559 echo "?"; | |
| 560 if (($tmpData = @file_get_contents($capFilename)) !== FALSE) | |
| 561 $edata["caption"] = $tmpData; | |
| 562 } | |
| 563 } | |
| 564 else | |
| 565 if ($edata["type"] == 1) | |
| 566 { | |
| 10 | 567 // Set some of the album data here |
| 0 | 568 $tmp = mgGetAlbumData($basepath, $efilename); |
| 569 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "caption"); | |
| 570 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "fallback_caption"); | |
| 571 mgCopyEntryData($edata, $tmp, MG_STR, "caption", "title"); | |
| 572 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide", "hide", FALSE); | |
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573 mgCopyEntryData($edata, $tmp, MG_BOOL, "hide_contents", "hide_contents", FALSE); |
| 0 | 574 } |
| 575 } | |
| 576 | |
| 577 echo "\r".$path." ..... DONE\n"; | |
| 578 | |
| 579 mgCheckQuit(TRUE); | |
| 580 } | |
| 581 else | |
| 582 mgFatal("Invalid work mode '".$mode."'.\n"); | |
| 583 | |
| 584 mgCheckQuit(TRUE); | |
| 585 | |
| 586 // Recurse to subdirectories | |
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587 foreach ($entries as $ename => &$edata) |
| 0 | 588 if ($edata["type"] == 1) |
| 589 { | |
| 590 $epath = $path."/".$ename."/"; | |
| 591 $newWriteMode = ($writeMode === FALSE && $epath == $startAt) || $writeMode; | |
| 592 | |
| 593 if (!mgHandleDirectory($mode, $basepath, $epath, $gallery, $edata, $newWriteMode, $startAt)) | |
| 594 return FALSE; | |
| 595 } | |
| 596 | |
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597 // Finish update modes |
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598 if ($mode == GCMD_UPDATE || $mode == GCMD_RESCAN) |
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599 { |
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600 // Store gallery cache for this directory |
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601 if ($writeMode && !mgWriteGalleryCache($cacheFilename, $gallery, $entries, $parentEntry)) |
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602 return FALSE; |
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603 } |
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604 |
| 0 | 605 mgCheckQuit(TRUE); |
| 606 | |
| 607 return TRUE; | |
| 608 } | |
| 609 | |
| 610 | |
| 611 function mgSigHandler($signo) | |
| 612 { | |
| 613 global $flagQuit; | |
| 614 switch ($signo) | |
| 615 { | |
| 616 case SIGTERM: | |
| 617 mgFatal("Received SIGTERM.\n"); | |
| 618 break; | |
| 619 | |
| 620 case SIGQUIT: | |
| 621 case SIGINT: | |
| 622 $flagQuit = TRUE; | |
| 623 break; | |
| 624 | |
| 625 } | |
| 626 } | |
| 627 | |
| 628 | |
| 629 function mgProcessGalleries($cmd, $path) | |
| 630 { | |
| 631 global $galTNPath; | |
| 632 | |
| 633 // Fetch the settings we need | |
| 634 if (mgReadSettings() === FALSE) | |
| 635 die("MGallery not configured.\n"); | |
| 636 | |
| 637 // Check validity of some settings | |
| 638 $galPath = mgGetSetting("base_path"); | |
| 639 $galTNPath = mgCleanPath(TRUE, mgGetSetting("tn_path")); | |
| 640 if ($galTNPath != mgGetSetting("tn_path")) | |
| 641 mgError("Invalid tn_path, using '".$galTNPath."'.\n"); | |
| 642 | |
| 643 if (strpos($galTNPath, "/") !== FALSE || $galTNPath == "") | |
| 644 mgFatal("Invalid tn_path '".$galTNPath."'.\n"); | |
| 645 | |
| 646 $parentData = $parentEntry = NULL; | |
| 647 $writeMode = TRUE; | |
| 648 $startAt = NULL; | |
| 649 | |
| 650 // Check for path argument | |
| 651 if ($path !== FALSE) | |
| 652 { | |
| 653 // Check the given path, needs to be "under" the gallery path | |
| 654 $cmp = mgCleanPath(TRUE, mgRealPath($galPath))."/"; | |
| 655 $tmp = mgCleanPath(TRUE, mgRealPath($path))."/"; | |
| 656 if (substr($tmp, 0, strlen($cmp)) != $cmp) | |
| 657 mgFatal("Path '".$path."' ('".$tmp."') does not reside under '".$galPath."' ('".$cmp."')!\n"); | |
| 658 | |
| 659 // Check if we need to bootstrap | |
| 660 if ($cmp != $tmp) | |
| 661 { | |
| 662 $bpath = mgCleanPath(TRUE, mgRealPath($tmp."../")); | |
| 663 | |
| 664 if ($cmd != GCMD_CLEAN) | |
| 665 { | |
| 666 $cacheFile = mgGetPath($bpath, "cache_file"); | |
| 667 if (!file_exists($cacheFile)) | |
| 668 mgFatal("Can't start working from '".$path."', parent '".$cacheFile."' does not exist!\n"); | |
| 669 | |
| 670 @include($cacheFile); | |
| 671 if (!isset($galEntries) || !isset($galData)) | |
| 672 mgFatal("Cache file '".$cacheFile."' is broken or stale.\n"); | |
| 673 } | |
| 674 | |
| 675 $writeMode = FALSE; | |
| 676 $startAt = $tmp; | |
| 677 $path = $bpath; | |
| 678 | |
| 679 echo "Starting: '".$startAt."' inside '".$path."'.\n"; | |
| 680 } | |
| 681 else | |
| 682 $path = $tmp; | |
| 683 } | |
| 684 else | |
| 685 $path = $galPath; | |
| 686 | |
| 687 // Start working | |
| 688 echo "Gallery path: '".$galPath."', starting at '".$path."' ...\n"; | |
| 689 mgHandleDirectory($cmd, $galPath, $path, $parentData, $parentEntry, $writeMode, $startAt); | |
| 690 } | |
| 691 | |
| 692 | |
| 693 function mgShowCopyright() | |
| 694 { | |
| 695 global $mgProgVersion, $mgProgCopyright, | |
| 696 $mgProgInfo, $mgProgEmail; | |
| 697 | |
| 698 echo | |
| 699 "MGTool ".$mgProgVersion." - MGallery management tool\n". | |
| 700 $mgProgInfo." ".$mgProgEmail."\n". | |
| 701 "(C) Copyright ".$mgProgCopyright."\n"; | |
| 702 } | |
| 703 | |
| 704 | |
| 705 function mgShowHelp() | |
| 706 { | |
| 707 global $argv; | |
| 708 echo | |
| 709 "Usage: ".basename($argv[0])." <command> [arguments]\n". | |
| 710 "\n". | |
| 711 " --help - Show this help.\n". | |
| 712 " --version - Show version information.\n". | |
| 713 "\n". | |
| 714 " update [path]\n". | |
| 715 " Update directories under <path> or all gallery dirs.\n". | |
| 716 " Conditionally scans dirs for new or changed images and\n". | |
| 717 " updates cache files as needed.\n". | |
| 718 "\n". | |
| 719 " rescan [path]\n". | |
| 720 " Like 'update', but forces all cache files to be regenerated\n". | |
| 721 " and EXIF/caption/etc information to be re-scanned even\n". | |
| 722 " if the file timestamps do not justify re-scanning.\n". | |
| 723 "\n". | |
| 724 " clean <all|caches|thumbnails> [path]\n". | |
| 725 " Delete all generated files or selectively cache files or\n". | |
| 726 " everything inside thumbnail directories.\n". | |
| 727 "\n". | |
| 728 " config\n". | |
| 729 " Display configuration values.\n". | |
| 730 "\n"; | |
| 731 } | |
| 732 | |
| 733 | |
| 734 // | |
| 735 // Main code starts | |
| 736 // | |
| 737 if (php_sapi_name() != "cli" || !empty($_SERVER["REMOTE_ADDR"])) | |
| 738 { | |
| 739 header("Status: 404 Not Found"); | |
| 740 die(); | |
| 741 } | |
| 742 | |
| 743 pcntl_signal(SIGTERM, "mgSigHandler"); | |
| 744 pcntl_signal(SIGHUP, "mgSigHandler"); | |
| 745 pcntl_signal(SIGQUIT, "mgSigHandler"); | |
| 746 pcntl_signal(SIGINT, "mgSigHandler"); | |
| 747 | |
| 748 | |
| 749 $cmd = mgCArgLC(1); | |
| 750 switch ($cmd) | |
| 751 { | |
| 752 case "--version": | |
| 753 case "version": | |
| 754 case "ver": | |
| 755 mgShowCopyright(); | |
| 756 break; | |
| 757 | |
| 758 case FALSE: | |
| 759 // No arguments | |
| 760 mgError("Nothing to do. Showing help:\n"); | |
| 761 | |
| 762 case "--help": | |
| 763 case "help": | |
| 764 if ($cmd !== FALSE) | |
| 765 mgShowCopyright(); | |
| 766 mgShowHelp(); | |
| 767 break; | |
| 768 | |
| 769 case "update": case "up": case "upd": case "upda": | |
| 770 mgProcessGalleries(GCMD_UPDATE, mgCArg(2)); | |
| 771 break; | |
| 772 | |
| 773 case "rescan": case "re": case "res": | |
| 774 mgProcessGalleries(GCMD_RESCAN, mgCArg(2)); | |
| 775 break; | |
| 776 | |
| 777 case "clean": case "cl": case "cle": | |
| 778 $cmode = mgCArgLC(2, 2); | |
| 779 switch ($cmode) | |
| 780 { | |
| 781 case "al": $galCleanFlags = GCLEAN_ALL; break; | |
| 782 case "ca": $galCleanFlags = GCLEAN_CACHES; break; | |
| 783 case "th": $galCleanFlags = GCLEAN_THUMBNAILS; break; | |
| 784 case FALSE: | |
| 785 mgFatal("Cleaning requires a mode argument.\n"); | |
| 786 | |
| 787 default: | |
| 788 mgFatal("Invalid clean mode '".mgCArg(2)."'.\n"); | |
| 789 } | |
| 790 $flagDoDelete = FALSE; | |
| 791 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); | |
| 792 echo "--\n"; | |
| 793 if (mgYesNoPrompt("Really delete the above files and directories?")) | |
| 794 { | |
|
25
c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
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diff
changeset
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795 echo "Deleting ...\n"; |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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796 $flagDoDelete = TRUE; |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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797 mgProcessGalleries(GCMD_CLEAN, mgCArg(3)); |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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798 } |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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799 else |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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800 { |
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c698618e6f67
Actually implement deletion.
Matti Hamalainen <ccr@tnsp.org>
parents:
16
diff
changeset
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801 echo "Okay, canceling operation.\n"; |
| 0 | 802 } |
| 803 break; | |
| 804 | |
| 805 case "config": | |
| 806 case "dump": | |
| 807 if (mgReadSettings() === FALSE) | |
| 808 die("MGallery not configured.\n"); | |
| 809 | |
| 810 foreach ($mgDefaults as $key => $dval) | |
| 811 { | |
| 812 $sval = mgGetSetting($key); | |
| 26 | 813 if ($cmd == "dump") |
| 814 { | |
| 815 printf("%-20s = %s\n", $key, mgGetDValStr($dval[0], $sval)); | |
| 816 } | |
| 817 else | |
| 818 { | |
| 819 printf("%-20s = %s%s\n", | |
| 820 $key, | |
| 821 mgGetDValStr($dval[0], $sval), | |
| 822 ($dval[1] !== NULL && $sval !== $dval[1]) ? " (default: ".mgGetDValStr($dval[0], $dval[1]).")" : ""); | |
| 823 } | |
| 0 | 824 } |
| 825 break; | |
| 826 | |
| 827 default: | |
| 828 mgError("Unknown option/command '".$cmd."'.\n"); | |
| 829 break; | |
| 830 } | |
| 831 | |
| 832 ?> |