function WikiDB_backend_dumb_WantedPagesIter(&$backend, &$all_pages, $exclude = '', $sortby = false, $limit = false)
{
$this->_allpages = $all_pages;
$this->_allpages_array = $all_pages->asArray();
$this->_backend =& $backend;
if (!is_array($exclude)) {
$this->exclude = $exclude ? PageList::explodePageList($exclude) : array();
} else {
$this->exclude = $exclude;
}
}
function WikiDB_backend_dumb_WantedPagesIter(&$backend, &$all_pages, $exclude = '', $sortby = '', $limit = '')
{
$this->_allpages = $all_pages;
$this->_allpages_array = $all_pages->asArray();
$this->_backend =& $backend;
if (!is_array($exclude)) {
$this->exclude = $exclude ? PageList::explodePageList($exclude) : array();
} else {
$this->exclude = $exclude;
}
$this->sortby = $sortby;
// ignored
if ($limit) {
// extract from,count from limit
list($this->from, $this->limit) = $backend->limit($limit);
} else {
$this->limit = 0;
$this->from = 0;
}
$this->pos = 0;
$this->pagelinks = array();
}
/**
* Apply filters for options like 'sortby', 'limit', 'exclude'
* for simple queries like titleSearch, where the backend is not ready yet.
* Since iteration is usually destructive for SQL results,
* we have to generate a copy.
*/
function applyFilters($options = false)
{
if (!$options) {
$options = $this->_options;
}
if (isset($options['sortby'])) {
$array = array();
/* this is destructive */
while ($page = $this->next()) {
$result[] = $page->getName();
}
$this->_doSort($array, $options['sortby']);
}
/* the rest is not destructive.
* reconstruct a new iterator
*/
$pagenames = array();
$i = 0;
if (isset($options['limit'])) {
$limit = $options['limit'];
} else {
$limit = 0;
}
if (isset($options['exclude'])) {
$exclude = $options['exclude'];
}
if (is_string($exclude) and !is_array($exclude)) {
$exclude = PageList::explodePageList($exclude, false, false, $limit);
}
foreach ($array as $pagename) {
if ($limit and $i++ > $limit) {
return new WikiDB_Array_PageIterator($pagenames);
}
if (!empty($exclude) and !in_array($pagename, $exclude)) {
$pagenames[] = $pagename;
} elseif (empty($exclude)) {
$pagenames[] = $pagename;
}
}
return new WikiDB_Array_PageIterator($pagenames);
}
function explodePageList($input, $include_empty = false, $sortby = 'pagename', $limit = '', $exclude = '')
{
include_once "lib/PageList.php";
return PageList::explodePageList($input, $include_empty, $sortby, $limit, $exclude);
}
function run($dbi, $argstr, &$request, $basepage)
{
$this->args = $this->getArgs($argstr, $request);
extract($this->args);
$this->request =& $request;
if (!$from_lang) {
$from_lang = $request->getPref('lang');
}
if (!$from_lang) {
$from_lang = $GLOBALS['LANG'];
}
$this->lang = $from_lang;
if (empty($languages)) {
$available_languages = listAvailableLanguages();
if ($from_lang == 'en') {
// "en" is always the first.
array_shift($available_languages);
}
// put from_lang to the very end.
if (in_array($from_lang, $available_languages)) {
$languages = $available_languages;
} else {
$languages = array_merge($available_languages, array($from_lang));
}
} elseif (strstr($languages, ',')) {
$languages = explode(',', $languages);
} else {
$languages = array($languages);
}
if (in_array('zh', $languages) or in_array('ja', $languages)) {
// If the current charset != utf-8 the text will not be displayed correctly.
// But here we cannot change the header anymore. So we can decide to ignore them,
// or display them with all the errors.
//FIXME: do iconv the ob
if ($GLOBALS['charset'] != 'utf-8' and !defined('NEED_ICONV_TO')) {
define('NEED_ICONV_TO', 'utf-8');
//either the extension or external
//$GLOBALS['charset'] = 'utf-8';
}
}
$to_lang = $languages[0];
if (!empty($string) and count($languages) == 1) {
return $this->translate($string, $to_lang, $from_lang);
}
if (!empty($page)) {
$pagename = $page;
if ($dbi->isWikiPage($pagename)) {
$url = '';
// google can only translate from english and french
if (in_array($from_lang, array('en', 'fr'))) {
$url = "http://translate.google.com/translate";
$url .= "?langpair=" . urlencode($from_lang . "|" . $to_lang);
$url .= "&u=" . urlencode(WikiURL($pagename, false, true));
}
// redirect or transclude?
if ($url) {
return $request->redirect($url);
}
return HTML(fmt("TODO: Google can only translate from english and french. Find a translation service for %s to language %s", WikiURL($pagename, false, true), $to_lang));
} else {
return $this->error(fmt("%s is empty", $pagename));
}
}
$pagelist = new PageList('', $exclude, $this->args);
$pagelist->_columns[0]->_heading = "{$from_lang}";
foreach ($languages as $lang) {
if ($lang == $from_lang) {
continue;
}
$field = "custom:{$lang}";
$pagelist->addColumnObject(new _PageList_Column_customlang($field, $from_lang, $this));
}
if (!empty($string)) {
$pagelist->addPage($string);
return $pagelist;
}
switch ($what) {
case 'allpages':
$pagelist->addPages($dbi->getAllPages($include_empty, $sortby, $limit, $exclude));
break;
case 'pages':
// not all pages, only the pgsrc pages
if (!is_array($exclude)) {
$exclude = $pagelist->explodePageList($exclude, false, $sortby, $limit, $exclude);
}
$path = FindLocalizedFile(WIKI_PGSRC);
$pgsrc = new fileSet($path);
foreach ($pgsrc->getFiles($exclude, $sortby, $limit) as $pagename) {
$pagename = urldecode($pagename);
if (substr($pagename, -1, 1) == '~') {
continue;
}
if (in_array($pagename, $exclude)) {
continue;
}
// exclude page.
if ($match != '*' and !glob_match($match, $pagename)) {
continue;
}
$page_handle = $dbi->getPage($pagename);
$pagelist->addPage($page_handle);
}
break;
case 'wikiwords':
if (!isset($this->_locales[$from_lang])) {
$this->init_locale($from_lang);
}
$locale =& $this->_locales[$from_lang];
if (is_array($locale)) {
$count = 0;
foreach ($locale as $from => $to) {
if ($match != '*' and !glob_match($match, $from)) {
continue;
}
if (isWikiWord($from)) {
$count++;
$pagelist->addPage($from);
if ($limit and $count > $limit) {
break;
}
}
}
}
break;
// all Button texts, which need a localized .png
// where to get them from? templates/*.tmpl: Button()
// and WikiLink(?,'button')
// navbar links, actionpages, and admin requests
// all Button texts, which need a localized .png
// where to get them from? templates/*.tmpl: Button()
// and WikiLink(?,'button')
// navbar links, actionpages, and admin requests
case 'buttons':
$buttons = $GLOBALS['AllActionPages'];
$fileset = new FileSet(FindFile("themes/MacOSX/buttons/en"), "*.png");
foreach ($fileset->getFiles() as $file) {
$b = urldecode(substr($file, 0, -4));
if (!in_array($b, $buttons)) {
$buttons[] = $b;
}
}
$count = 0;
foreach ($buttons as $button) {
$pagelist->addPage($button);
if ($limit and ++$count > $limit) {
break;
}
}
break;
}
return $pagelist;
}
function run($dbi, $argstr, &$request, $basepage)
{
static $included_pages = false;
if (!$included_pages) {
$included_pages = array($basepage);
}
$args = $this->getArgs($argstr, $request);
extract($args);
$query = new TextSearchQuery($pagename . SUBPAGE_SEPARATOR . '*', true, 'glob');
$subpages = $dbi->titleSearch($query, $sortby, $limit, $exclude);
//if ($sortby)
// $subpages = $subpages->applyFilters(array('sortby' => $sortby, 'limit' => $limit, 'exclude' => $exclude));
//$subpages = explodePageList($pagename . SUBPAGE_SEPARATOR . '*', false,
// $sortby, $limit, $exclude);
if (is_string($exclude) and !is_array($exclude)) {
$exclude = PageList::explodePageList($exclude, false, false, $limit);
}
$content = HTML();
include_once 'lib/BlockParser.php';
$i = 0;
while ($page = $subpages->next()) {
$cpagename = $page->getName();
if ($maxpages and $i++ > $maxpages) {
return $content;
}
if (in_array($cpagename, $exclude)) {
continue;
}
// A page cannot include itself. Avoid doublettes.
if (in_array($cpagename, $included_pages)) {
$content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"), $cpagename)));
continue;
}
// Check if user is allowed to get the Page.
if (!mayAccessPage('view', $cpagename)) {
return $this->error(sprintf(_("Illegal inclusion of page %s: no read access"), $cpagename));
}
// trap any remaining nonexistant subpages
if ($page->exists()) {
$r = $page->getCurrentRevision();
$c = $r->getContent();
// array of lines
// follow redirects
if (preg_match('/<' . '\\?plugin\\s+RedirectTo\\s+page=(\\S+)\\s*\\?' . '>/', implode("\n", $c), $m) or preg_match('/<' . '\\?plugin\\s+RedirectTo\\s+page=(.*?)\\s*\\?' . '>/', implode("\n", $c), $m) or preg_match('/<<\\s*RedirectTo\\s+page=(\\S+)\\s*>>/', implode("\n", $c), $m) or preg_match('/<<\\s*RedirectTo\\s+page="(.*?)"\\s*>>/', implode("\n", $c), $m)) {
// Strip quotes (simple or double) from page name if any
if (string_starts_with($m[1], "'") or string_starts_with($m[1], "\"")) {
$m[1] = substr($m[1], 1, -1);
}
// trap recursive redirects
if (in_array($m[1], $included_pages)) {
if (!$quiet) {
$content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"), $cpagename . ' => ' . $m[1])));
}
continue;
}
$cpagename = $m[1];
// Check if user is allowed to get the Page.
if (!mayAccessPage('view', $cpagename)) {
return $this->error(sprintf(_("Illegal inclusion of page %s: no read access"), $cpagename));
}
$page = $dbi->getPage($cpagename);
$r = $page->getCurrentRevision();
$c = $r->getContent();
// array of lines
}
// moved to IncludePage
$ct = $this->extractParts($c, $cpagename, $args);
array_push($included_pages, $cpagename);
if ($smalltitle) {
$pname = array_pop(explode(SUBPAGE_SEPARATOR, $cpagename));
// get last subpage name
// Use _("%s: %s") instead of .": ". for French punctuation
$ct = TransformText(sprintf(_("%s: %s"), "[{$pname}|{$cpagename}]", $ct), $r->get('markup'), $cpagename);
} else {
$ct = TransformText($ct, $r->get('markup'), $cpagename);
}
array_pop($included_pages);
if (!$smalltitle) {
$content->pushContent(HTML::p(array('class' => $quiet ? '' : 'transclusion-title'), fmt("Included from %s:", WikiLink($cpagename))));
}
$content->pushContent(HTML(HTML::div(array('class' => $quiet ? '' : 'transclusion'), false, $ct)));
}
}
if (!isset($cpagename)) {
return $this->error(sprintf(_("%s has no subpages defined."), $pagename));
}
return $content;
}
function run($dbi, $argstr, &$request, $basepage)
{
static $included_pages = false;
if (!$included_pages) {
$included_pages = array($basepage);
}
$args = $this->getArgs($argstr, $request);
extract($args);
$query = new TextSearchQuery($pagename . SUBPAGE_SEPARATOR . '*', true, 'glob');
$subpages = $dbi->titleSearch($query, $sortby, $limit, $exclude);
//if ($sortby)
// $subpages = $subpages->applyFilters(array('sortby' => $sortby, 'limit' => $limit, 'exclude' => $exclude));
//$subpages = explodePageList($pagename . SUBPAGE_SEPARATOR . '*', false,
// $sortby, $limit, $exclude);
if (is_string($exclude) and !is_array($exclude)) {
$exclude = PageList::explodePageList($exclude, false, false, $limit);
}
$content = HTML();
include_once 'lib/BlockParser.php';
$i = 0;
while ($page = $subpages->next()) {
$cpagename = $page->getName();
if ($maxpages and $i++ > $maxpages) {
return $content;
}
if (in_array($cpagename, $exclude)) {
continue;
}
// A page cannot include itself. Avoid doublettes.
if (in_array($cpagename, $included_pages)) {
$content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"), $cpagename)));
continue;
}
// trap any remaining nonexistant subpages
if ($page->exists()) {
$r = $page->getCurrentRevision();
$c = $r->getContent();
// array of lines
// trap recursive redirects
if (preg_match('/<' . '\\?plugin\\s+RedirectTo\\s+page=(\\w+)\\s+\\?' . '>/', implode("\n", $c), $m)) {
if (in_array($m[1], $included_pages)) {
if (!$quiet) {
$content->pushContent(HTML::p(sprintf(_("recursive inclusion of page %s ignored"), $cpagename . ' => ' . $m[1])));
}
continue;
}
}
if ($section) {
$c = extractSection($section, $c, $cpagename, $quiet, $sectionhead);
}
if ($lines) {
$c = array_slice($c, 0, $lines) . sprintf(_(" ... first %d lines"), $bytes);
}
if ($words) {
$c = firstNWordsOfContent($words, $c);
}
if ($bytes) {
if (strlen($c) > $bytes) {
$c = substr($c, 0, $bytes) . sprintf(_(" ... first %d bytes"), $bytes);
}
}
$ct = implode("\n", $c);
// one string
array_push($included_pages, $cpagename);
if ($smalltitle) {
$pname = array_pop(explode(SUBPAGE_SEPARATOR, $cpagename));
// get last subpage name
// Use _("%s: %s") instead of .": ". for French punctuation
$ct = TransformText(sprintf(_("%s: %s"), "[{$pname}|{$cpagename}]", $ct), $r->get('markup'), $cpagename);
} else {
$ct = TransformText($ct, $r->get('markup'), $cpagename);
}
array_pop($included_pages);
if (!$smalltitle) {
$content->pushContent(HTML::p(array('class' => $quiet ? '' : 'transclusion-title'), fmt("Included from %s:", WikiLink($cpagename))));
}
$content->pushContent(HTML(HTML::div(array('class' => $quiet ? '' : 'transclusion'), false, $ct)));
}
}
if (!$cpagename) {
return $this->error(sprintf(_("%s has no subpages defined."), $pagename));
}
return $content;
}