801 lines
18 KiB
PHP
801 lines
18 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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// Re-index database of categories
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// If you create/edit/remove a page is necessary regenerate the database of categories
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function reindexCategories() {
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global $categories;
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return $categories->reindex();
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}
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// Re-index database of tags
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// If you create/edit/remove a page is necessary regenerate the database of tags
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function reindexTags() {
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global $tags;
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return $tags->reindex();
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}
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// Generate the page 404 Not found
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function buildErrorPage() {
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global $site;
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global $L;
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try {
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$pageNotFoundKey = $site->pageNotFound();
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$pageNotFound = New Page($pageNotFoundKey);
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} catch (Exception $e) {
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$pageNotFound = New Page(false);
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$pageNotFound->setField('title', $L->get('page-not-found'));
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$pageNotFound->setField('content', $L->get('page-not-found-content'));
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$pageNotFound->setField('username', 'admin');
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}
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return $pageNotFound;
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}
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// This function is only used from the rule 69.pages.php, DO NOT use this function!
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// This function generate a particular page from the current slug of the url
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// If the slug has not a page associacted returns FALSE and is set not-found as true
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function buildThePage() {
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global $url;
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try {
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$pageKey = $url->slug();
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$page = New Page($pageKey);
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} catch (Exception $e) {
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$url->setNotFound();
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return false;
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}
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if ( $page->draft() || $page->scheduled() ) {
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$url->setNotFound();
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return false;
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}
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return $page;
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}
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// This function is only used from the rule 69.pages.php, DO NOT use this function!
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function buildPagesForHome() {
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return buildPagesFor('home');
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}
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// This function is only used from the rule 69.pages.php, DO NOT use this function!
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function buildPagesByCategory() {
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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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// This function is only used from the rule 69.pages.php, DO NOT use this function!
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function buildPagesByTag() {
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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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// This function is only used from the rule 69.pages.php, DO NOT use this function!
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// Generate the global variables $content / $content, defined on 69.pages.php
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// This function is use for buildPagesForHome(), buildPagesByCategory(), buildPagesByTag()
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function buildPagesFor($for, $categoryKey=false, $tagKey=false) {
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global $pages;
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global $categories;
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global $tags;
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global $site;
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global $url;
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// Get the page number from URL
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$pageNumber = $url->pageNumber();
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if ($for=='home') {
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$onlyPublished = true;
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$numberOfItems = $site->itemsPerPage();
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$list = $pages->getList($pageNumber, $numberOfItems, $onlyPublished);
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// Include sticky pages only in the first page
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if ($pageNumber==1) {
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$sticky = $pages->getStickyDB();
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$list = array_merge($sticky, $list);
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}
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}
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elseif ($for=='category') {
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$numberOfItems = $site->itemsPerPage();
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$list = $categories->getList($categoryKey, $pageNumber, $numberOfItems);
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}
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elseif ($for=='tag') {
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$numberOfItems = $site->itemsPerPage();
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$list = $tags->getList($tagKey, $pageNumber, $numberOfItems);
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}
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// There are not items, invalid tag, invalid category, out of range, etc...
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if ($list===false) {
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$url->setNotFound();
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return false;
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}
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$content = array();
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foreach ($list as $pageKey) {
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try {
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$page = new Page($pageKey);
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array_push($content, $page);
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} catch (Exception $e) {
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// continue
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}
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}
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return $content;
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}
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// Returns an array with all the static pages as Page-Object
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// The static pages are order by position all the time
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function buildStaticPages() {
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global $pages;
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$list = array();
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$pagesKey = $pages->getStaticDB();
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foreach ($pagesKey as $pageKey) {
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try {
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$page = new Page($pageKey);
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array_push($list, $page);
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} catch (Exception $e) {
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// continue
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}
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}
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return $list;
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}
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// Returns the Page-Object if exists, FALSE otherwise
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function buildPage($pageKey) {
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try {
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$page = new Page($pageKey);
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return $page;
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} catch (Exception $e) {
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return false;
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}
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}
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// Returns an array with all the parent pages as Page-Object
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// The pages are order by the settings on the system
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function buildParentPages() {
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global $pages;
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$list = array();
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$pagesKey = $pages->getPublishedDB();
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foreach ($pagesKey as $pageKey) {
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try {
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$page = new Page($pageKey);
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array_push($list, $page);
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} catch (Exception $e) {
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// continue
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}
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}
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return $list;
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}
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// Returns the Plugin-Object if is enabled and installed, FALSE otherwise
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function getPlugin($pluginClassName) {
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global $plugins;
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if (pluginActivated($pluginClassName)) {
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return $plugins['all'][$pluginClassName];
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}
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return false;
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}
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// Returns TRUE if the plugin is activaed / installed, FALSE otherwise
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function pluginActivated($pluginClassName) {
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global $plugins;
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if (isset($plugins['all'][$pluginClassName])) {
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return $plugins['all'][$pluginClassName]->installed();
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}
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return false;
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}
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function activatePlugin($pluginClassName) {
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global $plugins;
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global $syslog;
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global $L;
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// Check if the plugin exists
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if (isset($plugins['all'][$pluginClassName])) {
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$plugin = $plugins['all'][$pluginClassName];
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if ($plugin->install()) {
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'plugin-activated',
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'notes'=>$plugin->name()
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));
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// Create an alert
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Alert::set($L->g('plugin-activated'));
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return true;
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}
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}
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return false;
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}
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function deactivatePlugin($pluginClassName) {
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global $plugins;
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global $syslog;
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global $L;
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// Check if the plugin exists
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if (isset($plugins['all'][$pluginClassName])) {
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$plugin = $plugins['all'][$pluginClassName];
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if ($plugin->uninstall()) {
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'plugin-deactivated',
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'notes'=>$plugin->name()
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));
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// Create an alert
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Alert::set($L->g('plugin-deactivated'));
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return true;
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}
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}
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return false;
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}
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function changePluginsPosition($pluginClassList) {
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global $plugins;
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global $syslog;
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global $L;
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foreach ($pluginClassList as $position=>$pluginClassName) {
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if (isset($plugins['all'][$pluginClassName])) {
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$plugin = $plugins['all'][$pluginClassName];
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$plugin->setPosition(++$position);
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}
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}
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'plugins-sorted',
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'notes'=>''
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));
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Alert::set($L->g('The changes have been saved'));
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return true;
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}
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function createPage($args) {
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global $pages;
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global $syslog;
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global $L;
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// Check if the autosave page exists for this new page and delete it
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if (isset($args['uuid'])) {
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$autosaveKey = $pages->getByUUID('autosave-'.$args['uuid']);
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if (!empty($autosaveKey)) {
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Log::set('Function createPage()'.LOG_SEP.'Autosave deleted for '.$args['title'], LOG_TYPE_INFO);
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deletePage($autosaveKey);
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}
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}
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// The user is always the one loggued
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$args['username'] = Session::get('username');
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if (empty($args['username'])) {
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Log::set('Function createPage()'.LOG_SEP.'Empty username.', LOG_TYPE_ERROR);
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return false;
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}
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$key = $pages->add($args);
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if ($key) {
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// Call the plugins after page created
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Theme::plugins('afterPageCreate');
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reindexCategories();
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reindextags();
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'new-content-created',
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'notes'=>$args['title']
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));
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Alert::set( $L->g('new-content-created') );
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return $key;
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}
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Log::set('Function createNewPage()'.LOG_SEP.'Error occurred when trying to create the page', LOG_TYPE_ERROR);
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Log::set('Function createNewPage()'.LOG_SEP.'Cleaning database...', LOG_TYPE_ERROR);
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deletePage($key);
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Log::set('Function createNewPage()'.LOG_SEP.'Cleaning finished...', LOG_TYPE_ERROR);
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return false;
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}
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function editPage($args) {
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global $pages;
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global $syslog;
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// Check if the autosave page exists for this new page and delete it
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if (isset($args['uuid'])) {
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$pageKey = $pages->getByUUID('autosave-'.$args['uuid']);
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if (!empty($pageKey)) {
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Log::set('Function editPage()'.LOG_SEP.'Autosave deleted for '.$args['title'], LOG_TYPE_INFO);
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deletePage($pageKey);
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}
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}
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// Check if the key is not empty
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if (empty($args['key'])) {
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Log::set('Function editPage()'.LOG_SEP.'Empty key.', LOG_TYPE_ERROR);
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return false;
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}
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// Check if the page key exist
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if (!$pages->exists($args['key'])) {
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Log::set('Function editPage()'.LOG_SEP.'Page key does not exist, '.$args['key'], LOG_TYPE_ERROR);
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return false;
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}
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// Title and content need to be here because from inside the dbPages is not visible
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if (empty($args['title']) || empty($args['content'])) {
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try {
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$page = new Page($args['key']);
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if (empty($args['title'])) {
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$args['title'] = $page->title();
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}
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if (empty($args['content'])) {
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$args['content'] = $page->contentRaw();
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}
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} catch (Exception $e) {
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// continue
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}
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}
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$key = $pages->edit($args);
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if ($key) {
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// Call the plugins after page modified
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Theme::plugins('afterPageModify');
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reindexCategories();
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reindextags();
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'content-edited',
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'notes'=>$args['title']
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));
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return $key;
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}
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Log::set('Function editPage()'.LOG_SEP.'Something happen when try to edit the page.', LOG_TYPE_ERROR);
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return false;
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}
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function deletePage($key) {
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global $pages;
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global $syslog;
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if ($pages->delete($key)) {
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// Call the plugins after page deleted
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Theme::plugins('afterPageDelete');
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reindexCategories();
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reindextags();
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'content-deleted',
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'notes'=>$key
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));
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return true;
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}
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return false;
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}
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function editUser($args) {
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global $users;
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global $syslog;
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if ($users->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'=>$args['username']
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));
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return true;
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}
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return false;
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}
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function disableUser($args) {
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global $users;
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global $login;
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global $syslog;
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// Arguments
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$username = $args['username'];
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// Only administrators can disable users
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if ($login->role()!=='admin') {
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return false;
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}
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// Check if the username exists
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if (!$users->exists($username)) {
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return false;
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}
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// Disable the user
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if ($users->disableUser($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 deleteUser($args) {
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global $users, $pages;
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global $login;
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global $syslog;
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// Arguments
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$username = $args['username'];
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$deleteContent = isset($args['deleteContent']) ? $args['deleteContent'] : false;
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// Only administrators can delete users
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if ($login->role()!=='admin') {
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return false;
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}
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// The user admin cannot be deleted
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if ($username=='admin') {
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return false;
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}
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// Check if the username exists
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if (!$users->exists($username)) {
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return false;
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}
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if ($deleteContent) {
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$pages->deletePagesByUser(array('username'=>$username));
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} else {
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$pages->transferPages(array('oldUsername'=>$username));
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}
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if ($users->delete($username)) {
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'user-deleted',
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'notes'=>$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 $users;
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global $L;
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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($L->g('username-field-is-empty'), ALERT_STATUS_FAIL);
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return false;
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}
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// Check already exist username
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if ($users->exists($args['new_username'])) {
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Alert::set($L->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 (Text::length($args['new_password']) < PASSWORD_LENGTH) {
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Alert::set($L->g('Password must be at least '.PASSWORD_LENGTH.' 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'] != $args['confirm_password']) {
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Alert::set($L->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'] = Text::removeSpecialCharacters($args['new_username']);
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$tmp['password'] = $args['new_password'];
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$tmp['role'] = $args['role'];
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$tmp['email'] = $args['email'];
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// Add the user to the database
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if ($users->add($tmp)) {
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// Add to syslog
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$syslog->add(array(
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'dictionaryKey'=>'new-user-created',
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'notes'=>$tmp['username']
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));
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return true;
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}
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return false;
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}
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function editSettings($args) {
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global $site;
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global $syslog;
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global $L;
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global $pages;
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if (isset($args['language'])) {
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if ($args['language']!=$site->language()) {
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$tmp = new dbJSON(PATH_LANGUAGES.$args['language'].'.json', false);
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if (isset($tmp->db['language-data']['locale'])) {
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$args['locale'] = $tmp->db['language-data']['locale'];
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} else {
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$args['locale'] = $args['language'];
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}
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}
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}
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if (isset($args['uriPage'])) {
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$args['uriPage'] = Text::addSlashes($args['uriPage']);
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}
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if (isset($args['uriTag'])) {
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$args['uriTag'] = Text::addSlashes($args['uriTag']);
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}
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if (isset($args['uriCategory'])) {
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$args['uriCategory'] = Text::addSlashes($args['uriCategory']);
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}
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if (isset($args['uriBlog'])) {
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$args['uriBlog'] = Text::addSlashes($args['uriBlog']);
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} else {
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$args['uriBlog'] = '';
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}
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$args['extremeFriendly'] = (($args['extremeFriendly']=='true')?true:false);
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if ($site->set($args)) {
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// Check current order-by if changed it reorder the content
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if ($site->orderBy()!=ORDER_BY) {
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if ($site->orderBy()=='date') {
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$pages->sortByDate();
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} else {
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$pages->sortByPosition();
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}
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$pages->save();
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}
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// Add syslog
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$syslog->add(array(
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'dictionaryKey'=>'changes-on-settings',
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'notes'=>''
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));
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// Create alert
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Alert::set($L->g('The changes have been saved'));
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return true;
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}
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return false;
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}
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function changeUserPassword($args) {
|
|
global $users;
|
|
global $L;
|
|
global $syslog;
|
|
|
|
// Arguments
|
|
$username = $args['username'];
|
|
$newPassword = $args['newPassword'];
|
|
$confirmPassword = $args['confirmPassword'];
|
|
|
|
// Password length
|
|
if (Text::length($newPassword) < 6) {
|
|
Alert::set($L->g('Password must be at least 6 characters long'), ALERT_STATUS_FAIL);
|
|
return false;
|
|
}
|
|
|
|
if ($newPassword!=$confirmPassword) {
|
|
Alert::set($L->g('The password and confirmation password do not match'), ALERT_STATUS_FAIL);
|
|
return false;
|
|
}
|
|
|
|
if ($users->setPassword(array('username'=>$username, 'password'=>$newPassword))) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'user-password-changed',
|
|
'notes'=>$username
|
|
));
|
|
|
|
Alert::set($L->g('The changes have been saved'), ALERT_STATUS_OK);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns true if the user is allowed to procceded
|
|
function checkRole($allowRoles, $redirect=true) {
|
|
global $login;
|
|
global $L;
|
|
global $syslog;
|
|
|
|
$userRole = $login->role();
|
|
if (in_array($userRole, $allowRoles)) {
|
|
return true;
|
|
}
|
|
|
|
if ($redirect) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'access-denied',
|
|
'notes'=>$login->username()
|
|
));
|
|
|
|
Alert::set($L->g('You do not have sufficient permissions'));
|
|
Redirect::page('dashboard');
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Add a new category to the system
|
|
// Returns TRUE is successfully added, FALSE otherwise
|
|
function createCategory($category) {
|
|
global $categories;
|
|
global $L;
|
|
global $syslog;
|
|
|
|
if (Text::isEmpty($category)) {
|
|
Alert::set($L->g('Category name is empty'), ALERT_STATUS_FAIL);
|
|
return false;
|
|
}
|
|
|
|
if ($categories->add(array('name'=>$category))) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-category-created',
|
|
'notes'=>$category
|
|
));
|
|
|
|
Alert::set($L->g('Category added'), ALERT_STATUS_OK);
|
|
return true;
|
|
}
|
|
|
|
Alert::set($L->g('The category already exists'), ALERT_STATUS_FAIL);
|
|
return false;
|
|
}
|
|
|
|
function editCategory($args) {
|
|
global $L;
|
|
global $pages;
|
|
global $categories;
|
|
global $syslog;
|
|
|
|
if (Text::isEmpty($args['name']) || Text::isEmpty($args['newKey']) ) {
|
|
Alert::set($L->g('Empty fields'));
|
|
return false;
|
|
}
|
|
|
|
$newCategoryKey = $categories->edit($args);
|
|
|
|
if ($newCategoryKey==false) {
|
|
Alert::set($L->g('The category already exists'));
|
|
return false;
|
|
}
|
|
|
|
// Change the category key in the pages database
|
|
$pages->changeCategory($args['oldKey'], $newCategoryKey);
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'category-edited',
|
|
'notes'=>$newCategoryKey
|
|
));
|
|
|
|
Alert::set($L->g('The changes have been saved'));
|
|
return true;
|
|
}
|
|
|
|
function deleteCategory($args) {
|
|
global $L;
|
|
global $categories;
|
|
global $syslog;
|
|
|
|
// Remove the category by key
|
|
$categories->remove($args['oldKey']);
|
|
|
|
// Remove the category from the pages ? or keep it if the user want to recovery the category ?
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'category-deleted',
|
|
'notes'=>$args['oldKey']
|
|
));
|
|
|
|
Alert::set($L->g('The changes have been saved'));
|
|
return true;
|
|
}
|
|
|
|
// Returns an array with all the categories
|
|
// By default, the database of categories is alphanumeric sorted
|
|
function getCategories() {
|
|
global $categories;
|
|
|
|
$list = array();
|
|
foreach ($categories->keys() as $key) {
|
|
$category = new Category($key);
|
|
array_push($list, $category);
|
|
}
|
|
return $list;
|
|
}
|
|
|
|
// Returns the object category if the category exists, FALSE otherwise
|
|
function getCategory($key) {
|
|
try {
|
|
$category = new Category($key);
|
|
return $category;
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Returns an array with all the tags
|
|
// By default, the database of tags is alphanumeric sorted
|
|
function getTags() {
|
|
global $tags;
|
|
|
|
$list = array();
|
|
foreach ($tags->db as $key=>$fields) {
|
|
$tag = new Tag($key);
|
|
array_push($list, $tag);
|
|
}
|
|
return $list;
|
|
}
|
|
|
|
// Returns the object tag if the tag exists, FALSE otherwise
|
|
function getTag($key) {
|
|
try {
|
|
$tag = new Tag($key);
|
|
return $tag;
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function activateTheme($themeDirectory) {
|
|
global $site;
|
|
global $syslog;
|
|
|
|
if (Sanitize::pathFile(PATH_THEMES.$themeDirectory)) {
|
|
$site->set(array('theme'=>$themeDirname));
|
|
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-theme-configured',
|
|
'notes'=>$themeDirname
|
|
));
|
|
|
|
Alert::set( $L->g('The changes have been saved') );
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|