82 lines
2.6 KiB
PHP
82 lines
2.6 KiB
PHP
<?php
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/**
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* Plugin nspages : Displays nicely a list of the pages of a namespace
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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*/
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if(!defined('DOKU_INC')) die();
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require_once 'filePreparer.php';
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class namespacePreparer extends filePreparer {
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function __construct($excludedFiles, $pregOn, $pregOff, $pregTitleOn, $pregTitleOff, $useTitle, $sortPageById, $useIdAndTitle, $sortPageByDate, $sortByCreationDate){
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parent::__construct($excludedFiles, $pregOn, $pregOff, $pregTitleOn, $pregTitleOff, $useTitle, $sortPageById, $useIdAndTitle, $sortPageByDate, $sortByCreationDate);
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}
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function isFileWanted($file, $useTitle){
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return $file['type'] == 'd' && parent::isFileWanted($file, $useTitle);
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}
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function prepareFileTitle(&$ns){
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$idMainPage = $this->getMainPageId($ns);
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if ( !is_null($idMainPage) ){
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$ns['title'] = p_get_first_heading($idMainPage, true);
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} else {
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$ns['title'] = null;
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}
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}
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/**
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* When we display a namespace, we want to:
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* - link to it's main page (if such a page exists)
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* - get the id of this main page (if the option is active)
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*
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* @param $ns A structure which represents a namespace
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*/
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function prepareFile(&$ns){
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$ns['nameToDisplay'] = $this->buildNameToDisplay($ns['title'], noNS($ns['id']));
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$ns['id'] = $this->buildIdToLinkTo($this->getMainPageId($ns), $ns['id']);
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$ns['sort'] = $this->buildSortAttribute($ns['nameToDisplay'], $ns['id'], $ns['mtime']);
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}
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private function getMainPageId(&$ns){
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if (is_null($ns['idMainPage'])){
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$idMainPage = $ns['id'].':';
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resolve_pageid('', $idMainPage, $exist); //get the id of the main page of the ns
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$ns['idMainPage'] = $exist ? $idMainPage : null;
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}
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return $ns['idMainPage'];
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}
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private function buildNameToDisplay($title, $defaultName){
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if ( ! is_null($title) ){
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if($this->useIdAndTitle){
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return $defaultName . " - " . $title;
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}
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if($this->useTitle) {
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return $title;
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}
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}
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return $defaultName;
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}
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private function buildIdToLinkTo($idMainPage, $currentNsId){
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if(is_null($idMainPage)) {
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return $currentNsId . ':';
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} else {
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return $idMainPage;
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}
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}
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private function buildSortAttribute($nameToDisplay, $nsId, $mtime){
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if ( $this->sortPageById ){
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return curNS($nsId);
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} else if ( $this->sortPageByDate ){
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return $mtime;
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} else {
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return $nameToDisplay;
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}
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}
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}
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