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#!/usr/bin/php
<?php
if ('cli' != php_sapi_name()) die();
#------------------------------------------------------------------------------
ini_set('memory_limit','128M');
if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
require_once DOKU_INC.'inc/init.php';
require_once DOKU_INC.'inc/common.php';
require_once DOKU_INC.'inc/search.php';
require_once DOKU_INC.'inc/cliopts.php';
#------------------------------------------------------------------------------
function usage() {
print "Usage: wantedpages.php [wiki:namespace]
Outputs a list of wanted pages (pages which have
internal links but do not yet exist).
If the optional [wiki:namespace] is not provided,
defaults to the root wiki namespace
OPTIONS
-h, --help get help
";
}
#------------------------------------------------------------------------------
define ('DW_DIR_CONTINUE',1);
define ('DW_DIR_NS',2);
define ('DW_DIR_PAGE',3);
#------------------------------------------------------------------------------
function dw_dir_filter($entry, $basepath) {
if ($entry == '.' || $entry == '..' ) {
return DW_DIR_CONTINUE;
}
if ( is_dir($basepath . '/' . $entry) ) {
if ( strpos($entry, '_') === 0 ) {
return DW_DIR_CONTINUE;
}
return DW_DIR_NS;
}
if ( preg_match('/\.txt$/',$entry) ) {
return DW_DIR_PAGE;
}
return DW_DIR_CONTINUE;
}
#------------------------------------------------------------------------------
function dw_get_pages($dir) {
static $trunclen = NULL;
if ( !$trunclen ) {
global $conf;
$trunclen = strlen($conf['datadir'].':');
}
if ( !is_dir($dir) ) {
fwrite( STDERR, "Unable to read directory $dir\n");
exit(1);
}
$pages = array();
$dh = opendir($dir);
while ( false !== ( $entry = readdir($dh) ) ) {
$status = dw_dir_filter($entry, $dir);
if ( $status == DW_DIR_CONTINUE ) {
continue;
} else if ( $status == DW_DIR_NS ) {
$pages = array_merge($pages, dw_get_pages($dir . '/' . $entry));
} else {
$page = array(
'id' => pathID(substr($dir.'/'.$entry,$trunclen)),
'file'=> $dir.'/'.$entry,
);
$pages[] = $page;
}
}
closedir($dh);
return $pages;
}
#------------------------------------------------------------------------------
function dw_internal_links($page) {
global $conf;
$instructions = p_get_instructions(file_get_contents($page['file']));
$links = array();
$cns = getNS($page['id']);
$exists = false;
foreach($instructions as $ins){
if($ins[0] == 'internallink' || ($conf['camelcase'] && $ins[0] == 'camelcaselink') ){
$mid = $ins[1][0];
resolve_pageid($cns,$mid,$exists);
if ( !$exists ) {
list($mid) = explode('#',$mid); //record pages without hashs
$links[] = $mid;
}
}
}
return $links;
}
#------------------------------------------------------------------------------
$OPTS = Doku_Cli_Opts::getOptions(__FILE__,'h',array('help'));
if ( $OPTS->isError() ) {
fwrite( STDERR, $OPTS->getMessage() . "\n");
exit(1);
}
if ( $OPTS->has('h') or $OPTS->has('help') ) {
usage();
exit(0);
}
$START_DIR = $conf['datadir'];
if ( $OPTS->numArgs() == 1 ) {
$START_DIR .= '/' . $OPTS->arg(0);
}
#------------------------------------------------------------------------------
$WANTED_PAGES = array();
foreach ( dw_get_pages($START_DIR) as $WIKI_PAGE ) {
$WANTED_PAGES = array_merge($WANTED_PAGES,dw_internal_links($WIKI_PAGE));
}
$WANTED_PAGES = array_unique($WANTED_PAGES);
sort($WANTED_PAGES);
foreach ( $WANTED_PAGES as $WANTED_PAGE ) {
print $WANTED_PAGE."\n";
}
exit(0);
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