com web/people: show karma on user page: include/karma.php styles.css user.php

Commit: 62425947de74cc2275518e82a3ec13df78d774f8 Author: Peter Cowburn <petercowburn@gmail.com> Fri, 10 Aug 2012 20:23:06 +0100 Parents: 0bd02e52c77868020956ed8525f265202bc71072 Branches: master Link: http://git.php.net/?p=web/people.git;a=commitdiff;h=62425947de74cc2275518e82a3ec13df78d774f8 Log: show karma on user page Changed paths: A include/karma.php M styles.css M user.php Diff: diff --git a/include/karma.php b/include/karma.php new file mode 100644 index 0000000..86a30c0 --- /dev/null +++ b/include/karma.php @@ -0,0 +1,167 @@ +<?php + +function findKarma($username) +{ + refreshStaleKarma(); + $karma = apc_fetch("karma_".$username); + if ($karma === FALSE) { + return false; + } + $karma = array( + "avail" => explode(PATH_SEPARATOR, $karma["avail"]), + "unavail" => explode(PATH_SEPARATOR, $karma["unavail"]), + ); + return $karma; +} + +function refreshStaleKarma() +{ + $karma_updated = (int) apc_fetch("global_avail_update"); + $timezone = timezone_open("UTC"); + $is_expired = (date_create("@$karma_updated", $timezone) < date_create("1 day ago", $timezone)); + if ($is_expired) { + $karma = fetchKarma(); + if ($karma) { + apc_store("global_avail_update", $_SERVER["REQUEST_TIME"]); + foreach ($karma as $user => $avails) { + apc_store("karma_".$user, $avails); + } + } + } +} + +function fetchKarma() +{ + $ctx = stream_context_create(array("http" => array("ignore_errors" => true))); + $retval = @file_get_contents("https://svn.php.net/repository/SVNROOT/global_avail", false, $ctx); + if (!$retval) { + if (isset($http_response_header) && $http_response_header) { + list($protocol, $errcode, $errmsg) = explode(" ", $http_response_header[0], 3); + } else { + $error = error_get_last(); + // Remove the function name, arguments and all that stuff.... we + // really only care about whatever comes after the last colon + $message = explode(":", $error["message"]); + $errmsg = array_pop($message); + } + error($errmsg); + } + $karma = parseKarma(explode("\n", $retval)); + return $karma; +} + +function parseKarma(array $avail_lines) +{ + $users = array(); + + // First pass, build array of rules + foreach ($avail_lines as $key => $acl_line) { + $acl_line = trim($acl_line); + if ('' === $acl_line || '#' === $acl_line{0}) { + continue; + } + list($avail_str, $user_str, $path_str) = explode("|", $acl_line, 3) + array("", "", ""); + if (!in_array($avail_str, array("avail", "unavail"))) { + continue; + } + if (empty($path_str)) { + $curr_paths = array("*"); + } else { + $curr_paths = explode(",", $path_str); + } + if (empty($user_str)) { + $curr_users = null; + } else { + $curr_users = explode(",", $user_str); + // Start populating the users array + foreach ($curr_users as $user) { + $users[$user] = array(); + } + } + $avail_lines[$key] = array($avail_str, $curr_users, $curr_paths); + } + + // Remove unwanted lines + $avail_lines = array_filter($avail_lines, "is_array"); + + // We will use this later + $all_users = array_keys($users); + + // Second pass, assemble user karma + foreach ($avail_lines as $key => $acl_line) { + list($curr_avail, $curr_users, $curr_paths) = $acl_line; + if (empty($curr_users)) { + $curr_users = $all_users; + } + foreach ($curr_users as $user) { + foreach ($curr_paths as $path) { + $users[$user][$curr_avail][$path] = $path; + // If this path exists in the other avail type then nuke it + $other_avail = ($curr_avail === 'avail' ? 'unavail' : 'avail'); + if (isset($users[$user][$other_avail][$path])) { + unset($users[$user][$other_avail][$path]); + } + } + } + } + + // Stringify paths to save space in APC + foreach ($users as $user => $avails) { + foreach ($avails as $avail => $paths) { + natcasesort($users[$user][$avail]); + $users[$user][$avail] = implode(PATH_SEPARATOR, $paths); + } + } + + // Sort by username, ascending + ksort($users); + + return $users; +} + +function formatKarma($karma) +{ + $lines = array(); + foreach ($karma["avail"] as $avail) { + $line = $avail; + $unavails = preg_grep("/^".preg_quote($avail, "/")."/", $karma["unavail"]); + $unavails = preg_replace("/^".preg_quote($avail, "/")."/", "…", $unavails); + if ($unavails) { + $line .= " (excluding "; + $line .= implode(", ", $unavails); + $line .= ")"; + } + $lines[] = $line; + } + // Remove sub-paths (e.g php-src.git/TSRM) if there is a + // lower level path (e.g. php-src.git) + foreach ($lines as $key => $line) { + $lines = preg_grep("/^".preg_quote($line, "/")."./", $lines, PREG_GREP_INVERT); + } + natcasesort($lines); + $lines = array_map("formatKarmaLinks", $lines); + return $lines; +} + +function formatKarmaLinks($line) +{ + @list($path, $extra) = explode(" ", $line, 2); + // Git + if (strpos($path, ".git") !== FALSE) { + @list($repo, $subpath) = explode(".git", $path, 2); + $url = "https://git.php.net/?p=".urlencode($repo.".git"); + if ($subpath != "") { + // Remove wildcard patterns (fall back to one directory up) + if (strpos($subpath, "*") !== FALSE) { + $subpath = preg_replace("#[^/]*\*.*#", "", $subpath); + } + $url .= ";a=tree;f=".urlencode(trim($subpath, "/")); + } + $line = sprintf('<a href="%s">%s</a> %s', $url, $path, $extra); + // SVN + } else { + $url = "https://svn.php.net/viewvc/".strtr($path, array("/*/" => "/trunk/")); + $line = sprintf('<a href="%s">%s</a> %s', $url, $path, $extra); + } + return $line; +} diff --git a/styles.css b/styles.css index 1ce26af..c2028f6 100644 --- a/styles.css +++ b/styles.css @@ -79,6 +79,7 @@ h2 { line-height: 20px; color: #5A5993; } +#karma, #notes { color: #5A5993; } diff --git a/user.php b/user.php index 511aef8..1ee0834 100644 --- a/user.php +++ b/user.php @@ -3,6 +3,7 @@ require "./include/layout.php"; require "./include/misc..php"; +require "./include/karma.php"; $USERNAME = filter_input(INPUT_GET, "username", FILTER_SANITIZE_ENCODED, FILTER_FLAG_STRIP_HIGH); site_header("PHP: Developers Profile Pages; $USERNAME"); @@ -10,6 +11,7 @@ site_header("PHP: Developers Profile Pages; $USERNAME"); $NFO = findPHPUser($USERNAME); $PEAR = findPEARUser($USERNAME); $GITHUB = findGitHubUser($NFO["name"]); +$KARMA = findKarma($USERNAME); $email = $NFO["enable"] ? $NFO["username"].'@php.net' : ""; $location = isset($PEAR["long"], $PEAR["lat"]) ? $PEAR["lat"] . ", " .. $PEAR["long"] : null; ?> @@ -74,6 +76,18 @@ if (isset($GITHUB["location"])) { </dl> +<?php if ($KARMA) { ?> + <?php $KARMA = formatKarma($KARMA); ?> + <h2 id="karma">Karma:</h2> + <ul> + <?php if (count($KARMA) > 0) { ?> + <?php foreach ($KARMA as $path) { ?> + <li><?php echo $path ?></li> + <?php } ?> + <?php } ?> + </ul> +<?php } ?> + <?php if ($NFO["notes"]) { ?> <h2 id="notes">Notes:</h2> <?php } ?>