File zp-extensions/cacheManager/functions.php

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Exceptions

Functions

  1: <?php
  2: 
  3: define("CACHE_HASH_LENGTH", strlen(sha1(HASH_SEED)));
  4: 
  5: function getImageProcessorURIFromCacheName($match, $watermarks) {
  6:     $args = array(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
  7:     $set = array();
  8:     $done = false;
  9:     $params = explode('_', stripSuffix($match));
 10:     while (!$done && count($params) > 1) {
 11:         $check = array_pop($params);
 12:         if (is_numeric($check) && !isset($set['w']) && !isset($set['h'])) {
 13:             $set['s'] = $check;
 14:             break;
 15:         } else {
 16:             $c = substr($check, 0, 1);
 17:             if ($c == 'w' || $c == 'h') {
 18:                 if (is_numeric($v = substr($check, 1))) {
 19:                     $set[$c] = (int) $v;
 20:                     continue;
 21:                 }
 22:             }
 23:             if ($c == 'c') {
 24:                 $c = substr($check, 0, 2);
 25:                 if (is_numeric($v = substr($check, 2))) {
 26:                     $set[$c] = (int) $v;
 27:                     continue;
 28:                 }
 29:             }
 30:             if (!isset($set['w']) && !isset($set['h']) && !isset($set['s'])) {
 31:                 if (!isset($set['wm']) && in_array($check, $watermarks)) {
 32:                     $set['wmk'] = $check;
 33:                 } else if ($check == 'thumb') {
 34:                     $set['t'] = true;
 35:                 } else {
 36:                     $set['effects'] = $check;
 37:                 }
 38:             } else {
 39:                 array_push($params, $check);
 40:                 break;
 41:             }
 42:         }
 43:     }
 44:     if (!isset($set['wmk'])) {
 45:         $set['wmk'] = '!';
 46:     }
 47:     $image = preg_replace('~.*/' . CACHEFOLDER . '/~', '', implode('_', $params)) . '.' . getSuffix($match);
 48:     //  strip out the obfustication
 49:     $album = dirname($image);
 50:     $image = preg_replace('~^[0-9a-f]{' . CACHE_HASH_LENGTH . '}\.~', '', basename($image));
 51:     $image = $album . '/' . $image;
 52:     return array($image, getImageArgs($set));
 53: }
 54: 
 55: function getTitle($table, $row) {
 56:     switch ($table) {
 57:         case 'images':
 58:             $album = query_single_row('SELECT `folder` FROM ' . prefix('albums') . ' WHERE `id`=' . $row[albumid]);
 59:             $title = sprintf(gettext('%1$s: image %2$s'), $album['folder'], $row[$filename]);
 60:             break;
 61:         case 'albums':
 62:             $title = sprintf(gettext('album %s'), $row[$folder]);
 63:             break;
 64:         case 'news':
 65:         case 'pages':
 66:             $title = sprintf(gettext('%1$s: %2$s'), $table, $row['titlelink']);
 67:             break;
 68:     }
 69:     return $title;
 70: }
 71: 
 72: function recordMissing($table, $row, $image) {
 73:     global $missingImages;
 74:     $obj = getItemByID($table, $row['id']);
 75:     $missingImages[] = '<a href="' . $obj->getLink() . '">' . $obj->getTitle() . '</a> (' . html_encode($image) . ')<br />';
 76: }
 77: 
 78: /**
 79:  * Updates the path to the cache folder
 80:  * @param mixed $text
 81:  * @param string $target
 82:  * @param string $update
 83:  * @return mixed
 84:  */
 85: function updateCacheName($text, $target, $update) {
 86:     if (is_string($text) && preg_match('/^a:[0-9]+:{/', $text)) { //    serialized array
 87:         $text = getSerializedArray($text);
 88:         $serial = true;
 89:     } else {
 90:         $serial = false;
 91:     }
 92:     if (is_array($text)) {
 93:         foreach ($text as $key => $textelement) {
 94:             $text[$key] = updateCacheName($textelement, $target, $update);
 95:         }
 96:         if ($serial) {
 97:             $text = serialize($text);
 98:         }
 99:     } else {
100:         $text = str_replace($target, $update, $text);
101:     }
102:     return $text;
103: }
104: 
105: ?>