[25026] | 1 | <?php
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| 2 |
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| 3 | $base_path = getcwd();
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| 4 |
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| 5 | // The dokuwiki directory is always in the same place, relative to the PHP
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| 6 | // directory.
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| 7 | $dokuwiki_path = fileCat(array($base_path,'..','packages','dokuwiki'));
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| 8 | $dokuwiki_url = "../packages/dokuwiki";
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| 9 |
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| 10 | // Similarly, the xml-source directory is also relative to the PHP directory.
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| 11 | $xml_source_path = fileCat(array($base_path, '..', 'manuals', 'xml-source'));
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| 12 |
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| 13 | // Keep track of the id's we've seen to ensure when generating new ones they
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| 14 | // are unique.
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| 15 | $seen_ids = array();
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| 16 |
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| 17 | /**
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| 18 | */
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| 19 | function fileCat($raw_parts)
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| 20 | {
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| 21 | // 1. Expand out all of the parts first (as some may contain nested
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| 22 | // directories)
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| 23 | $long_path = array();
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| 24 | foreach ($raw_parts as $raw_part)
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| 25 | {
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| 26 | $long_path = array_merge($long_path, preg_split('/[\\\\\/]/', $raw_part));
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| 27 | }
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| 28 | // 2. Resolve any '..' in the path
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| 29 | $path = array();
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| 30 | foreach ($long_path as $part)
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| 31 | {
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| 32 | if ($part == '..')
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| 33 | {
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| 34 | array_pop($path);
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| 35 | }
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| 36 | else
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| 37 | {
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| 38 | $path[] = $part;
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| 39 | }
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| 40 | }
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| 41 | return implode('/', $path);
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| 42 | }
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| 43 | /** fileCat() **/
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| 44 |
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| 45 | /** Given a dokuwiki namespace use the wikis metadata to determine the file
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| 46 | * path to the most recently approved version of the page (which may not be
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| 47 | * the active page in the 'pages' directory, but an older version in the
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| 48 | * attic somewhere).
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| 49 | * @param $namespace A namespace in the form part:part:part
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| 50 | */
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| 51 | function getApprovedVersionPath($namespace)
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| 52 | {
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| 53 | global $dokuwiki_path;
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| 54 | $path = '#ERROR#';
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| 55 | $dokuwiki_data_path = $dokuwiki_path . '/data';
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| 56 | $namespace_path = str_replace(':','/',$namespace);
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| 57 | // 1. Build the path to the pages metadata file
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| 58 | $metadata_path = $dokuwiki_data_path . '/meta/' . $namespace_path . '.meta';
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| 59 | if (file_exists($metadata_path))
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| 60 | {
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| 61 | // 2. Deserialize the file
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| 62 | $page_metadata = unserialize(file_get_contents($metadata_path));
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| 63 |
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| 64 | // 3. Look up the 'current' versions timestamp
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| 65 | $current_timestamp = $page_metadata['current']['date']['modified'];
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| 66 |
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| 67 | // 4. Now look up the timestamp of the most recently approved version
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| 68 | $approved_timestamp = $current_timestamp; // default to the 'live' page
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| 69 | // - note that if a page have never been approved the 'approval' array
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| 70 | // will not exist
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| 71 | if (isset($page_metadata['current']['approval']) && !empty($page_metadata['current']['approval']))
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| 72 | {
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| 73 | $approved_timestamp = max(array_keys($page_metadata['current']['approval']));
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| 74 | }
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| 75 |
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| 76 | // 5. If they are the same, we can simply return the path to the 'live'
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| 77 | // page in the 'pages' directory. Otherwise we construct a path to
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| 78 | // the 'approved' version, which lurks in the mirrored location in
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| 79 | // the 'attic' directory
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| 80 | if ($current_timestamp == $approved_timestamp)
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| 81 | {
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| 82 | $path = $dokuwiki_data_path . '/pages/' . $namespace_path . '.txt';
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| 83 | }
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| 84 | else
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| 85 | {
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| 86 | $path = $dokuwiki_data_path . '/attic/' . $namespace_path . '.' . $approved_timestamp . '.txt';
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| 87 | }
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| 88 | }
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| 89 | ///cho "[debug] Approved path: $path\n";
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| 90 | return $path;
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| 91 | }
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| 92 | /** getApprovedVersionPath() **/
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| 93 |
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| 94 | /** Given a text string generate a unique identifier.
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| 95 | */
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| 96 | function generateID($text)
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| 97 | {
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| 98 | global $seen_ids;
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| 99 | $text = preg_replace('/(<!--.*?-->|\(.*?\))/', '', $text);
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| 100 | $text = preg_replace('/\'s/', '', $text);
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| 101 | $text = strtolower(trim($text));
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| 102 | $poss_id = preg_replace('/\s+/', '_', $text);
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| 103 | $id = $poss_id;
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| 104 | $counter = 1;
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| 105 | while (isset($seen_ids[$id]))
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| 106 | {
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| 107 | $id = $poss_id . '_' . $counter;
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| 108 | $counter++;
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| 109 | }
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| 110 | $seen_ids[$id] = true;
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| 111 | return $id;
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| 112 | }
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| 113 | /** generateID($text) **/
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| 114 |
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| 115 | function mkAllDir($destination_dir, $mode)
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| 116 | {
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| 117 | ///cho '<p> * Make all directories: ' . $destination_dir . '</p>' . "\n";
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| 118 | $dirs_to_create = array();
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| 119 | $dir = $destination_dir;
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| 120 | while (!empty($dir) && !file_exists($dir))
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| 121 | {
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| 122 | array_unshift($dirs_to_create, $dir);
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| 123 | $dir = substr($dir, 0, strrpos($dir, '/'));
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| 124 | }
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| 125 | foreach ($dirs_to_create as $dir)
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| 126 | {
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| 127 | mkdir($dir, 0755);
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| 128 | }
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| 129 | if (!file_exists($destination_dir))
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| 130 | {
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| 131 | printError('Failed to create directory: ' . $destination_dir);
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| 132 | }
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| 133 | }
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| 134 |
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| 135 | /**
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| 136 | */
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| 137 | function parseCLIArguments()
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| 138 | {
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| 139 | if ($_SERVER['argc'])
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| 140 | {
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| 141 | for ($i = 1; $i < $_SERVER['argc'] && !$unknown_argument; $i++)
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| 142 | {
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| 143 | if (preg_match('/^\-+m/i', $_SERVER['argv'][$i]))
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| 144 | {
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| 145 | $i++;
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| 146 | $_REQUEST['m'] = $_SERVER['argv'][$i];
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| 147 | }
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| 148 | else
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| 149 | {
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| 150 | return false;
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| 151 | }
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| 152 | }
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| 153 | }
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| 154 | return true;
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| 155 | }
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| 156 | /** parseCLIArguments() **/
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| 157 |
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| 158 |
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| 159 | /**
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| 160 | */
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| 161 | function printError($message, $is_fatal=true)
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| 162 | {
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| 163 | if ($is_fatal)
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| 164 | {
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| 165 | exit('<p><b>Error!</b> ' . $message . "</p>\n");
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| 166 | }
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| 167 | else
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| 168 | {
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| 169 | echo '<p><b>Error!</b> ' . $message . "</p>\n";
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| 170 | }
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| 171 | }
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| 172 | /** printError($message) **/
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| 173 |
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| 174 | ?> |
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