Source code raw phps
<?php
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 2005 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Etienne Kneuss <colder@php.net> |
+----------------------------------------------------------------------+
$Id: check-acronyms.php,v 1.1 2006/08/24 00:34:36 colder Exp $
*/
// {{{ header, sanity cheks
if (PHP_SAPI !== 'cli') {
echo "This script is ment to be run under CLI\n";
exit(1);
}
define('M_SPECIFIC', 1); // display complete informations about specific acronyms
define('M_GLOBAL', 2); // display brief informations about every acronyms
define('M_VERBOSE', 3); // display complete informations about every acronyms
if ($_SERVER['argc'] == 2 &&
in_array($_SERVER['argv'][1], array('--help', '-help', '-h', '-?'))
||
$_SERVER['argc'] < 2) {
echo "Display acronyms statistics\n\n";
echo "Usage: {$_SERVER['argv'][0]} [-v] <reference path>\n";
echo "Usage: {$_SERVER['argv'][0]} -i <acronym> [acronym...]\n";
echo " --help, -help, -h, -? - to get this help\n";
echo " -v - verbose\n";
exit(1);
}
$requested_acronyms = array();
// select mode
if ($_SERVER['argv'][1] !== '-i') {
if ($_SERVER['argv'][1] === '-v' && isset($_SERVER['argv'][2])) {
$mode = M_VERBOSE;
$start_path = $_SERVER['argv'][2];
} else {
$mode = M_GLOBAL;
$start_path = $_SERVER['argv'][1];
}
} else if (isset($_SERVER['argv'][2])) {
$mode = M_SPECIFIC;
$start_path = 'en/';
$requested_acronyms = array_slice($_SERVER['argv'], 2);
} else {
echo "ERROR: Bad argument given\n";
exit(1);
}
// }}}
// gather every informations on acronyms
$acronyms_infos = array();
// now look up into the source
$options = array('ignore' => array('.', '..', 'CVS'),
'callback' => 'acronymDetails',
'userdata' => &$acronyms_infos,
'extensions' => array('xml'));
filesWalk($start_path, $options);
// complete with information about definition
$content = file_get_contents('entities/acronyms.xml');
if (preg_match_all('#<term>(.+?)</term>\s+<listitem>\s+<simpara>(.+?)</simpara#', $content, $matches)) {
foreach($matches[1] as $id => $acronym) {
if (!isset($acronyms_infos[$acronym])) {
$acronyms_infos[$acronym] = array('defined' => true,
'description' => $matches[2][$id],
'locations' => array());
} else {
$acronyms_infos[$acronym]['defined'] = true;
$acronyms_infos[$acronym]['description'] = $matches[2][$id];
}
}
}
// display the information depending on the mode
if ($mode == M_GLOBAL || $mode == M_VERBOSE) {
$unUsed = array();
$used = array();
$defined = array();
$usedNnotdefined = array();
$total_occs = 0;
foreach($acronyms_infos as $name => $acronym) {
if ($acronym['defined']) {
$defined[$name] = $acronym;
}
if (!empty($acronym['locations'])) {
//used
if (!$acronym['defined']) {
$usedNnotdefined[$name] = $acronym;
}
$used[$name] = $acronym;
}
$total_occs += count($acronym['locations']);
}
$total_used = count($used);
$total_all = count($acronyms_infos);
$total_defined = count($defined);
$total_UNNd = count($usedNnotdefined);
$total_uNd = $total_used-$total_UNNd;
echo "Found $total_occs occurences of $total_used acronyms in $start_path\n";
echo " $total_defined acronyms are defined in acronyms.ent\n";
echo " $total_uNd (".round(100*$total_uNd/$total_used)."%) acronyms used are defined\n";
if ($total_UNNd) {
echo " ".$total_UNNd." (".round(100*$total_UNNd/$total_used)."%) are used but not defined:\n\n";
foreach($usedNnotdefined as $name => $acronym) {
echo " $name\n";
}
}
if ($mode === M_GLOBAL) {
echo "\nStats found in $start_path about all acronyms:\n";
} else {
echo "\nDefined acronyms are:\n";
}
echo "\n";
}
$found = false;
foreach($acronyms_infos as $acronym => $infos) {
// display differs with the mode used
if ($mode == M_GLOBAL) {
$occ = count($infos['locations']);
printf(" %-20s %-60s [%2d occurences]\n", $acronym, "($infos[description])", $occ);
} else if ($mode == M_SPECIFIC || $mode == M_VERBOSE) {
if ($mode === M_VERBOSE && count($infos['locations']) || in_array($acronym, $requested_acronyms)) {
echo " $acronym ($infos[description]):\n";
$occ = count($infos['locations']);
echo " - ".$occ." occurence".($occ > 1 ? 's':'')."\n";
foreach($infos['locations'] as $location) {
printf(" %-30s [line %d]\n", $location[1], $location[0]);
}
echo "\n";
$found = true;
}
}
}
if (!$found) {
echo "ERROR: No informations were found about requested acronyms. It may not exist.\n";
}
// {{{ acronymDetails($file, $userdata)
/**
* Callback looking for informations about specific acronyms
*/
function acronymDetails($file, &$userdata) {
$content = file_get_contents($file);
if(preg_match_all('#<acronym>([^>]+)</acronym>#', $content, $matches, PREG_OFFSET_CAPTURE)) {
foreach($matches[1] as $acronym) {
$line = substr_count(substr($content, 0, $acronym[1]), "\n")+1;
if (!isset($userdata[$acronym[0]])) {
$userdata[$acronym[0]] = array('defined' => false,
'description' => '<undefined>',
'locations' => array(array($line, $file)));
} else {
$userdata[$acronym[0]]['locations'][] = array($line, $file);
}
}
}
}
// }}}
// {{{ filesWalk($directory, $options)
/**
* General function used to walk through files and call a function when
* required.
*/
function filesWalk($directory, $options) {
$options += array('ignore' => array('.', '..', 'CVS'),
'callback' => null,
'extensions' => array('xml'),
'userdata' => array());
if (is_null($options['callback'])) {
return false;
}
$directory = rtrim($directory, '/');
if (!is_dir($directory)) {
echo "ERROR: ($directory) is not a directory.\n";
return false;
}
$dh = opendir($directory);
if (!$dh) {
echo "ERROR: ($directory) would not open.\n";
return false;
}
while(false !== ($file = readdir($dh))) {
$path = $directory.DIRECTORY_SEPARATOR.$file;
$ext = pathinfo($file, PATHINFO_EXTENSION);
if (in_array($file, $options['ignore'])) {
continue;
}
if (is_dir($path)) {
filesWalk($path, $options);
} elseif(in_array($ext, $options['extensions'])) {
call_user_func_array($options['callback'], array($path,
&$options['userdata']));
}
}
return true;
}
// }}}
?>
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