diff options
Diffstat (limited to '_darcs/pristine/scripts/sitemap.php')
| -rw-r--r-- | _darcs/pristine/scripts/sitemap.php | 389 |
1 files changed, 0 insertions, 389 deletions
diff --git a/_darcs/pristine/scripts/sitemap.php b/_darcs/pristine/scripts/sitemap.php deleted file mode 100644 index 51a9bbd75..000000000 --- a/_darcs/pristine/scripts/sitemap.php +++ /dev/null @@ -1,389 +0,0 @@ -<?php - -define('INSTALLDIR', realpath(dirname(__FILE__) . '/..')); -define('LACONICA', true); - -require_once(INSTALLDIR . '/lib/common.php'); -require_once(INSTALLDIR . '/lib/util.php'); - -$output_paths = parse_args(); - -standard_map(); -notices_map(); -user_map(); -index_map(); - -# ------------------------------------------------------------------------------ -# Main functions: get data out and turn them into sitemaps -# ------------------------------------------------------------------------------ - -# Generate index sitemap of all other sitemaps. -function index_map() -{ - global $output_paths; - $output_dir = $output_paths['output_dir']; - $output_url = $output_paths['output_url']; - - foreach (glob("$output_dir*.xml") as $file_name) { - - # Just the file name please. - $file_name = preg_replace("|$output_dir|", '', $file_name); - - $index_urls .= sitemap( - array( - 'url' => $output_url . $file_name, - 'changefreq' => 'daily' - ) - ); - } - - write_file($output_paths['index_file'], sitemapindex($index_urls)); -} - -# Generate sitemap of standard site elements. -function standard_map() -{ - global $output_paths; - - $standard_map_urls .= url( - array( - 'url' => common_local_url('public'), - 'changefreq' => 'daily', - 'priority' => '1', - ) - ); - - $standard_map_urls .= url( - array( - 'url' => common_local_url('publicrss'), - 'changefreq' => 'daily', - 'priority' => '0.3', - ) - ); - - $docs = array('about', 'faq', 'contact', 'im', 'openid', 'openmublog', 'privacy', 'source'); - - foreach($docs as $title) { - $standard_map_urls .= url( - array( - 'url' => common_local_url('doc', array('title' => $title)), - 'changefreq' => 'monthly', - 'priority' => '0.2', - ) - ); - } - - $urlset_path = $output_paths['output_dir'] . 'standard.xml'; - - write_file($urlset_path, urlset($standard_map_urls)); -} - -# Generate sitemaps of all notices. -function notices_map() -{ - global $output_paths; - - $notices = DB_DataObject::factory('notice'); - - $notices->query('SELECT id, uri, url, modified FROM notice where is_local = 1'); - - $notice_count = 0; - $map_count = 1; - - while ($notices->fetch()) { - - # Maximum 50,000 URLs per sitemap file. - if ($notice_count == 50000) { - $notice_count = 0; - $map_count++; - } - - # remote notices have an URL - - if (!$notices->url && $notices->uri) { - $notice = array( - 'url' => ($notices->uri) ? $notices->uri : common_local_url('shownotice', array('notice' => $notices->id)), - 'lastmod' => common_date_w3dtf($notices->modified), - 'changefreq' => 'never', - 'priority' => '1', - ); - - $notice_list[$map_count] .= url($notice); - $notice_count++; - } - } - - # Make full sitemaps from the lists and save them. - array_to_map($notice_list, 'notice'); -} - -# Generate sitemaps of all users. -function user_map() -{ - global $output_paths; - - $users = DB_DataObject::factory('user'); - - $users->query('SELECT id, nickname FROM user'); - - $user_count = 0; - $map_count = 1; - - while ($users->fetch()) { - - # Maximum 50,000 URLs per sitemap file. - if ($user_count == 50000) { - $user_count = 0; - $map_count++; - } - - $user_args = array('nickname' => $users->nickname); - - # Define parameters for generating <url></url> elements. - $user = array( - 'url' => common_local_url('showstream', $user_args), - 'changefreq' => 'daily', - 'priority' => '1', - ); - - $user_rss = array( - 'url' => common_local_url('userrss', $user_args), - 'changefreq' => 'daily', - 'priority' => '0.3', - ); - - $all = array( - 'url' => common_local_url('all', $user_args), - 'changefreq' => 'daily', - 'priority' => '1', - ); - - $all_rss = array( - 'url' => common_local_url('allrss', $user_args), - 'changefreq' => 'daily', - 'priority' => '0.3', - ); - - $replies = array( - 'url' => common_local_url('replies', $user_args), - 'changefreq' => 'daily', - 'priority' => '1', - ); - - $replies_rss = array( - 'url' => common_local_url('repliesrss', $user_args), - 'changefreq' => 'daily', - 'priority' => '0.3', - ); - - $foaf = array( - 'url' => common_local_url('foaf', $user_args), - 'changefreq' => 'weekly', - 'priority' => '0.5', - ); - - # Construct a <url></url> element for each user facet and add it - # to our existing list of those. - $user_list[$map_count] .= url($user); - $user_rss_list[$map_count] .= url($user_rss); - $all_list[$map_count] .= url($all); - $all_rss_list[$map_count] .= url($all_rss); - $replies_list[$map_count] .= url($replies); - $replies_rss_list[$map_count] .= url($replies_rss); - $foaf_list[$map_count] .= url($foaf); - - $user_count++; - } - - # Make full sitemaps from the lists and save them. - # Possible factoring: put all the lists into a master array, thus allowing - # calling with single argument (i.e., array_to_map('user')). - array_to_map($user_list, 'user'); - array_to_map($user_rss_list, 'user_rss'); - array_to_map($all_list, 'all'); - array_to_map($all_rss_list, 'all_rss'); - array_to_map($replies_list, 'replies'); - array_to_map($replies_rss_list, 'replies_rss'); - array_to_map($foaf_list, 'foaf'); -} - -# ------------------------------------------------------------------------------ -# XML generation functions -# ------------------------------------------------------------------------------ - -# Generate a <url></url> element. -function url($url_args) -{ - $url = preg_replace('/&/', '&', $url_args['url']); # escape ampersands for XML - $lastmod = $url_args['lastmod']; - $changefreq = $url_args['changefreq']; - $priority = $url_args['priority']; - - if (is_null($url)) { - error("url() arguments require 'url' value."); - } - - $url_out = "\t<url>\n"; - $url_out .= "\t\t<loc>$url</loc>\n"; - - if ($changefreq) { - $url_out .= "\t\t<changefreq>$changefreq</changefreq>\n"; - } - - if ($lastmod) { - $url_out .= "\t\t<lastmod>$lastmod</lastmod>\n"; - } - - if ($priority) { - $url_out .= "\t\t<priority>$priority</priority>\n"; - } - - $url_out .= "\t</url>\n"; - - return $url_out; -} - -function sitemap($sitemap_args) -{ - $url = preg_replace('/&/', '&', $sitemap_args['url']); # escape ampersands for XML - $lastmod = $sitemap_args['lastmod']; - - if (is_null($url)) { - error("url() arguments require 'url' value."); - } - - $sitemap_out = "\t<sitemap>\n"; - $sitemap_out .= "\t\t<loc>$url</loc>\n"; - - if ($lastmod) { - $sitemap_out .= "\t\t<lastmod>$lastmod</lastmod>\n"; - } - - $sitemap_out .= "\t</sitemap>\n"; - - return $sitemap_out; -} - -# Generate a <urlset></urlset> element. -function urlset($urlset_text) -{ - $urlset = '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . - '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' . "\n" . - $urlset_text . - '</urlset>'; - - return $urlset; -} - -# Generate a <urlset></urlset> element. -function sitemapindex($sitemapindex_text) -{ - $sitemapindex = '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . - '<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' . "\n" . - $sitemapindex_text . - '</sitemapindex>'; - - return $sitemapindex; -} - -# Generate a sitemap from an array containing <url></url> elements and write it to a file. -function array_to_map($url_list, $filename_prefix) -{ - global $output_paths; - - if ($url_list) { - # $map_urls is a long string containing concatenated <url></url> elements. - while (list($map_idx, $map_urls) = each($url_list)) { - $urlset_path = $output_paths['output_dir'] . "$filename_prefix-$map_idx.xml"; - - write_file($urlset_path, urlset($map_urls)); - } - } -} - -# ------------------------------------------------------------------------------ -# Internal functions -# ------------------------------------------------------------------------------ - -# Parse command line arguments. -function parse_args() -{ - $args = getopt('f:d:u:'); - - if (is_null($args[f]) && is_null($args[d]) && is_null($args[u])) { - error('Mandatory arguments: -f <index file path> -d <output directory path> -u <URL of sitemaps directory>'); - } - - if (is_null($args[f])) { - error('You must specify an index file name with the -f option.'); - } - - if (is_null($args[d])) { - error('You must specify a directory for the output file with the -d option.'); - } - - if (is_null($args[u])) { - error('You must specify a URL for the directory where the sitemaps will be kept with the -u option.'); - } - - $index_file = $args[f]; - $output_dir = $args[d]; - $output_url = $args[u]; - - if (file_exists($output_dir)) { - if (is_writable($output_dir) === false) { - error("$output_dir is not writable."); - } - } else { - error("output directory $output_dir does not exist."); - } - - $paths = array( - 'index_file' => $index_file, - 'output_dir' => trailing_slash($output_dir), - 'output_url' => trailing_slash($output_url), - ); - - return $paths; -} - -# Ensure paths end with a "/". -function trailing_slash($path) -{ - if (preg_match('/\/$/', $path) == 0) { - $path .= '/'; - } - - return $path; -} - -# Write data to disk. -function write_file($path, $data) -{ - if (is_null($path)) { - error('No path specified for writing to.'); - } elseif (is_null($data)) { - error('No data specified for writing.'); - } - - if (($fh_out = fopen($path,'w')) === false) { - error("couldn't open $path for writing."); - } - - if (fwrite($fh_out, $data) === false) { - error("couldn't write to $path."); - } -} - -# Display an error message and exit. -function error ($error_msg) -{ - if (is_null($error_msg)) { - $error_msg = 'error() was called without any explanation!'; - } - - echo "Error: $error_msg\n"; - exit(1); -} - -?>
\ No newline at end of file |