448 lines
9.7 KiB
PHP
448 lines
9.7 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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// (object) Returns a Page object, the class is page.class.php, FALSE if something fail to load the page
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function buildPage($key) {
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global $dbPages;
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global $dbUsers;
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global $dbCategories;
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global $Parsedown;
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global $Site;
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// Page object, content from index.txt file
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$page = new Page($key);
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if( !$page->isValid() ) {
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Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from file with key: '.$key);
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return false;
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}
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// Get the database from dbPages
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$db = $dbPages->getPageDB($key);
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if( !$db ) {
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Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from database with key: '.$key);
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return false;
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}
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// Foreach field from database set on the object
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foreach($db as $field=>$value) {
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$page->setField($field, $value);
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}
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// Parse Markdown
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$contentRaw = $page->contentRaw();
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$content = Text::pre2htmlentities($contentRaw); // Parse pre code with htmlentities
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$content = $Parsedown->text($content); // Parse Markdown
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$content = Text::imgRel2Abs($content, HTML_PATH_UPLOADS); // Parse img src relative to absolute.
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$page->setField('content', $content, true);
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// Pagebrake
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$explode = explode(PAGE_BREAK, $content);
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$page->setField('contentBreak', $explode[0], true);
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$page->setField('readMore', !empty($explode[1]), true);
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// Date format
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$pageDate = $page->date();
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$page->setField('dateRaw', $pageDate, true);
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$pageDateFormated = $page->dateRaw( $Site->dateFormat() );
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$page->setField('date', $pageDateFormated, true);
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// Generate and set the User object
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$username = $page->username();
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$page->setField('user', $dbUsers->getUser($username));
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// Category
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$categoryKey = $page->categoryKey();
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$page->setField('categoryMap', $dbCategories->getMap($categoryKey));
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return $page;
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}
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function reindexCategories()
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{
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global $dbCategories;
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return $dbCategories->reindex();
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}
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function reindexTags()
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{
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global $dbTags;
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return $dbTags->reindex();
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}
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function buildPagesForAdmin()
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{
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return buildPagesFor('admin');
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}
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function buildPagesForHome()
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{
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return buildPagesFor('home');
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}
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function buildPagesByCategory()
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{
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global $Url;
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$categoryKey = $Url->slug();
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return buildPagesFor('category', $categoryKey, false);
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}
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function buildPagesByTag()
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{
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global $Url;
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$tagKey = $Url->slug();
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return buildPagesFor('tag', false, $tagKey);
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}
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function buildPagesFor($for, $categoryKey=false, $tagKey=false)
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{
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global $dbPages;
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global $dbCategories;
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global $dbTags;
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global $Site;
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global $Url;
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global $pagesByKey;
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global $pages;
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// Get the page number from URL
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$pageNumber = $Url->pageNumber();
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if($for=='admin') {
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$onlyPublished = false;
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$amountOfItems = ITEMS_PER_PAGE_ADMIN;
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$list = $dbPages->getList($pageNumber, $amountOfItems, $onlyPublished);
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}
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elseif($for=='home') {
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$onlyPublished = true;
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$amountOfItems = $Site->itemsPerPage();
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$list = $dbPages->getList($pageNumber, $amountOfItems, $onlyPublished);
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}
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elseif($for=='category') {
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$amountOfItems = $Site->itemsPerPage();
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$list = $dbCategories->getList($categoryKey, $pageNumber, $amountOfItems);
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}
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elseif($for=='tag') {
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$amountOfItems = $Site->itemsPerPage();
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$list = $dbTags->getList($tagKey, $pageNumber, $amountOfItems);
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}
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// There are not items for the page number then set the page notfound
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if( empty($list) && $pageNumber>1 ) {
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$Url->setNotFound(true);
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}
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$pages = array(); // global variable
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$pagesByKey = array(); // global variable
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foreach($list as $pageKey=>$fields) {
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$page = buildPage($pageKey);
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if($page!==false) {
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// $pagesByKey
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$pagesByKey[$pageKey] = $page;
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// $pages
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array_push($pages, $page);
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}
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}
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return $pages;
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}
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// Generate the global variable $pagesByParent, defined on 69.pages.php
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// (boolean) $allPages, TRUE include all status, FALSE only include published status
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function buildPagesByParent($allPages=true) {
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global $dbPages;
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global $pagesByParent;
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global $pagesByParentByKey;
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$keys = array_keys($dbPages->db);
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foreach($keys as $pageKey) {
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$page = buildPage($pageKey);
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if($page!==false) {
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if($allPages || $page->published()) {
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$parentKey = $page->parentKey();
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// FALSE if the page is parent
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if($parentKey===false) {
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array_push($pagesByParent[PARENT], $page);
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$pagesByParentByKey[PARENT][$page->key()] = $page;
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} else {
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if( !isset($pagesByParent[$parentKey]) ) {
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$pagesByParent[$parentKey] = array();
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}
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array_push($pagesByParent[$parentKey], $page);
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$pagesByParentByKey[$parentKey][$page->key()] = $page;
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}
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}
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}
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}
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}
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// Returns an Array with all pages existing on the system
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// (boolean) $allPages, TRUE returns all pages with any status, FALSE all published pages
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/*
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array(
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pageKey1 => Page object,
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pageKey2 => Page object,
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...
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pageKeyN => Page object,
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)
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*/
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function buildAllpages($allPages=true) {
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global $dbPages;
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$tmp = array();
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$keys = array_keys($dbPages->db);
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foreach($keys as $pageKey) {
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$page = buildPage($pageKey);
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if($page!==false) {
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if($allPages || $page->published()) {
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$tmp[$page->key()] = $page;
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}
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}
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}
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return $tmp;
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}
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// Returns TRUE if the plugin is enabled, FALSE otherwise
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function pluginEnabled($pluginName) {
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global $plugins;
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$pluginClass = 'plugin'.Text::firstCharUp($pluginName);
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if( isset($plugins['all'][$pluginClass]) ) {
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return $plugins['all'][$pluginClass]->installed();
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}
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return false;
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}
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function printDebug($array) {
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echo '<pre>';
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var_dump($array);
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echo '</pre>';
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}
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function createPage($args) {
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global $dbPages;
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global $Syslog;
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// The user is always the one loggued
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$args['username'] = Session::get('username');
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if( Text::isEmpty($args['username']) ) {
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return false;
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}
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$key = $dbPages->add($args);
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if($key) {
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// Call the plugins after page created
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Theme::plugins('afterPageCreate');
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// Re-index categories
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reindexCategories();
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// Re-index tags
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reindextags();
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'new-page-created',
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'notes'=>$args['title']
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));
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return $key;
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}
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Log::set('Function createNewPage()'.LOG_SEP.'Error occurred when trying to create the page');
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Log::set('Function createNewPage()'.LOG_SEP.'Cleaning database...');
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$dbPages->delete($key);
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return false;
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}
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function editPage($args) {
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global $dbPages;
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global $Syslog;
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// The user is always the one loggued
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$args['username'] = Session::get('username');
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if( Text::isEmpty($args['username']) ) {
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Log::set('Function editPage()'.LOG_SEP.'Empty username.');
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return false;
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}
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if(!isset($args['parent'])) {
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$args['parent'] = '';
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}
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$key = $dbPages->edit($args);
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if($key) {
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// Call the plugins after page modified
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Theme::plugins('afterPageModify');
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// Re-index categories
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reindexCategories();
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// Re-index tags
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reindextags();
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'page-edited',
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'notes'=>$args['title']
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));
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return $key;
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}
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Log::set('Function editPage()'.LOG_SEP.'ERROR: Something happen when try to edit the page.');
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return false;
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}
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function deletePage($key) {
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global $dbPages;
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global $Syslog;
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if( $dbPages->delete($key) ) {
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// Call the plugins after page deleted
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Theme::plugins('afterPageDelete');
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// Re-index categories
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reindexCategories();
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// Re-index tags
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reindextags();
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'page-deleted',
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'notes'=>$key
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));
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return true;
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}
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return false;
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}
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function disableUser($username) {
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global $dbUsers;
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global $Login;
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global $Syslog;
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// The editors can't disable users
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if($Login->role()!=='admin') {
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return false;
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}
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if( $dbUsers->disableUser($username) ) {
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'user-disabled',
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'notes'=>$username
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));
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return true;
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}
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return false;
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}
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function editUser($args) {
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global $dbUsers;
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global $Syslog;
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if( $dbUsers->set($args) ) {
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'user-edited',
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'notes'=>$args['username']
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));
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return true;
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}
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return false;
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}
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function deleteUser($args, $deleteContent=false) {
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global $dbUsers;
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global $Login;
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global $Syslog;
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// The user admin cannot be deleted
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if($args['username']=='admin') {
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return false;
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}
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// The editors can't delete users
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if($Login->role()!=='admin') {
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return false;
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}
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if($deleteContent) {
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//$dbPosts->deletePostsByUser($args['username']);
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}
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else {
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//$dbPosts->linkPostsToUser($args['username'], 'admin');
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}
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if( $dbUsers->delete($args['username']) ) {
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'user-deleted',
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'notes'=>$args['username']
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));
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return true;
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}
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return false;
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}
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function createUser($args) {
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global $dbUsers;
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global $Language;
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global $Syslog;
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// Check empty username
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if( Text::isEmpty($args['new_username']) ) {
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Alert::set($Language->g('username-field-is-empty'), ALERT_STATUS_FAIL);
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return false;
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}
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// Check already exist username
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if( $dbUsers->exists($args['new_username']) ) {
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Alert::set($Language->g('username-already-exists'), ALERT_STATUS_FAIL);
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return false;
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}
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// Password length
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if( strlen($args['new_password']) < 6 ) {
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Alert::set($Language->g('Password must be at least 6 characters long'), ALERT_STATUS_FAIL);
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return false;
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}
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// Check new password and confirm password are equal
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if( $args['new_password'] != $args['confirm_password'] ) {
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Alert::set($Language->g('The password and confirmation password do not match'), ALERT_STATUS_FAIL);
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return false;
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}
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// Filter form fields
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$tmp = array();
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$tmp['username'] = $args['new_username'];
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$tmp['password'] = $args['new_password'];
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$tmp['role'] = $args['role'];
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$tmp['email'] = $args['email'];
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// Add the user to the database
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if( $dbUsers->add($tmp) ) {
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// Add to syslog
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$Syslog->add(array(
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'dictionaryKey'=>'new-user',
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'notes'=>$tmp['username']
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));
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return true;
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}
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return false;
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} |