954 lines
23 KiB
PHP
954 lines
23 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
|
|
|
|
/* ----------------------------------------------------------------------------
|
|
Global functions
|
|
These function provides connectivity beteween differens objects and databases.
|
|
These function should provide different checks and logic before add/edit/delete into the databases.
|
|
|
|
For example the creation of a user should check:
|
|
- if the user already exists
|
|
- if the username is not empty
|
|
- if the password match with the differents security rules such as min length
|
|
/* ----------------------------------------------------------------------------
|
|
|
|
/* Create a new page === Bludit v4
|
|
|
|
@args array The array $args supports all the keys from the variable $dbFields of the class pages.class.php. If you don't pass all the keys, the default values are used.
|
|
@returns string/boolean Returns the page key if the page is successfully created, FALSE otherwise
|
|
*/
|
|
function createPage($args) {
|
|
global $pages;
|
|
global $syslog;
|
|
|
|
// The user is always the one logged
|
|
$args['username'] = Session::get('username');
|
|
if (empty($args['username'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'Empty username.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$key = $pages->add($args);
|
|
if ($key) {
|
|
// Call the plugins after page created
|
|
execPluginsByHook('afterPageCreate', array($key));
|
|
|
|
// Reindex categories and tags
|
|
reindexCategories();
|
|
reindexTags();
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-content-created',
|
|
'notes'=>(empty($args['title'])?$key:$args['title'])
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Page created.', LOG_TYPE_INFO);
|
|
return $key;
|
|
}
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Something happened when you tried to create the page.', LOG_TYPE_ERROR);
|
|
deletePage($key);
|
|
return false;
|
|
}
|
|
|
|
/* Edit a page === Bludit v4
|
|
|
|
@args array The array $args supports all the keys from the variable $dbFields of the class pages.class.php. If you don't pass all the keys, the default values are used.
|
|
@args['key'] string The key of the page to be edited
|
|
@returns string/boolean Returns the page key if the page is successfully edited, FALSE otherwise
|
|
*/
|
|
function editPage($args) {
|
|
global $pages;
|
|
global $syslog;
|
|
|
|
// Check if the key is not empty
|
|
if (empty($args['key'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'Empty page key.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
// Check if the page key exist
|
|
if (!$pages->exists($args['key'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'Page key doesn\'t exist: '.$args['key'], LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$key = $pages->edit($args);
|
|
if ($key) {
|
|
// Call the plugins after page modified
|
|
execPluginsByHook('afterPageModify', array($key));
|
|
|
|
// Reindex categories and tags
|
|
reindexCategories();
|
|
reindexTags();
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'content-edited',
|
|
'notes'=>empty($args['title'])?$key:$args['title']
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Page edited.', LOG_TYPE_INFO);
|
|
return $key;
|
|
}
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Something happened when you tried to edit the page.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
/* Delete a page === Bludit v4
|
|
|
|
@key string The key of the page to be deleted
|
|
@returns string/boolean Returns TRUE if the page is successfully deleted, FALSE otherwise
|
|
*/
|
|
function deletePage($key) {
|
|
global $pages;
|
|
global $syslog;
|
|
|
|
if ($pages->delete($key)) {
|
|
// Call the plugins after page deleted
|
|
execPluginsByHook('afterPageDelete', array($key));
|
|
|
|
// Reindex categories and tags
|
|
reindexCategories();
|
|
reindexTags();
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'content-deleted',
|
|
'notes'=>$key
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Page deleted.', LOG_TYPE_INFO);
|
|
return true;
|
|
}
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Something happened when you tried to delete the page.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
/* Create a new category === Bludit v4
|
|
|
|
@args array Array => (name: string, template: string, description: string)
|
|
@returns string/boolean Returns the category key if the category is successfully created, FALSE otherwise
|
|
*/
|
|
function createCategory($args) {
|
|
global $categories;
|
|
global $syslog;
|
|
|
|
if (Text::isEmpty($args['name'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category name is empty.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$key = $categories->add($args);
|
|
if ($key) {
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-category-created',
|
|
'notes'=>$args['name']
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Category created.', LOG_TYPE_INFO);
|
|
return $key;
|
|
}
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category already exists or some issue saving the database.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
/* Edit a category === Bludit v4
|
|
|
|
@args array Array => (key: string, name: string, friendlyURL: string, template: string, description: string)
|
|
@returns string/boolean Returns the category key if the category is successfully edited, FALSE otherwise
|
|
*/
|
|
function editCategory($args) {
|
|
global $pages;
|
|
global $categories;
|
|
global $syslog;
|
|
|
|
if (Text::isEmpty($args['key'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category key is empty.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
if (Text::isEmpty($args['name'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category name is empty.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
if (Text::isEmpty($args['friendlyURL'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category friendlyURL is empty.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$args['oldKey'] = $args['key'];
|
|
$args['newKey'] = $args['friendlyURL'];
|
|
$finalKey = $categories->edit($args);
|
|
|
|
if ($finalKey==false) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category already exists.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
// Change the category key inside the pages database
|
|
if ($args['key']!==$finalKey) {
|
|
$pages->changeCategory($args['key'], $finalKey);
|
|
}
|
|
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'category-edited',
|
|
'notes'=>$finalKey
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Category edited.', LOG_TYPE_INFO);
|
|
return $finalKey;
|
|
}
|
|
|
|
/* Delete a category === Bludit v4
|
|
|
|
@args array Array => (key: string)
|
|
@returns boolean Returns TRUE if the category was deleted, FALSE otherwise
|
|
*/
|
|
function deleteCategory($args) {
|
|
global $categories;
|
|
global $syslog;
|
|
|
|
if (Text::isEmpty($args['key'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The category key is empty.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
if ($categories->remove($args['key'])===false) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'Something happened when you tried to delete the category.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'category-deleted',
|
|
'notes'=>$args['key']
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'Category deleted.', LOG_TYPE_INFO);
|
|
return true;
|
|
}
|
|
|
|
/* Create a new user === Bludit v4
|
|
This function should check everthing, such as empty username, emtpy password, password lenght, etc
|
|
|
|
@args array The array $args supports all the keys from the variable $dbFields of the class pages.class.php. If you don't pass all the keys, the default values are used.
|
|
@returns string/boolean Returns the page key if the page is successfully created, FALSE otherwise
|
|
*/
|
|
function createUser($args) {
|
|
global $users;
|
|
global $syslog;
|
|
|
|
$args['username'] = Text::removeSpecialCharacters($args['username']);
|
|
|
|
if (Text::isEmpty($args['username'])) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'Empty username.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
if (Text::length($args['password']) < PASSWORD_LENGTH) {
|
|
Log::set(__FUNCTION__.LOG_SEP.'The password is to short.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$key = $users->add($args);
|
|
if ($key) {
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-user-created',
|
|
'notes'=>$args['username']
|
|
));
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'User created.', LOG_TYPE_INFO);
|
|
return true;
|
|
}
|
|
|
|
Log::set(__FUNCTION__.LOG_SEP.'The user already exists or some issue saving the database.', LOG_TYPE_ERROR);
|
|
return false;
|
|
}
|
|
|
|
// Re-index database of categories
|
|
// If you create/edit/remove a page is necessary regenerate the database of categories
|
|
function reindexCategories() {
|
|
global $categories;
|
|
return $categories->reindex();
|
|
}
|
|
|
|
// Re-index database of tags
|
|
// If you create/edit/remove a page is necessary regenerate the database of tags
|
|
function reindexTags() {
|
|
global $tags;
|
|
return $tags->reindex();
|
|
}
|
|
|
|
// Generate the page 404 Not found
|
|
function buildErrorPage() {
|
|
global $site;
|
|
global $L;
|
|
|
|
try {
|
|
$pageNotFoundKey = $site->pageNotFound();
|
|
$pageNotFound = New Page($pageNotFoundKey);
|
|
} catch (Exception $e) {
|
|
$pageNotFound = New Page(false);
|
|
$pageNotFound->setField('title', $L->get('page-not-found'));
|
|
$pageNotFound->setField('content', $L->get('page-not-found-content'));
|
|
$pageNotFound->setField('username', 'admin');
|
|
}
|
|
|
|
return $pageNotFound;
|
|
}
|
|
|
|
// This function is only used from the rule 69.pages.php, DO NOT use this function!
|
|
// This function generate a particular page from the current slug of the url
|
|
// If the slug has not a page associated returns FALSE and set not-found as true
|
|
function buildThePage() {
|
|
global $url;
|
|
|
|
try {
|
|
$pageKey = $url->slug();
|
|
$page = New Page($pageKey);
|
|
} catch (Exception $e) {
|
|
$url->setNotFound();
|
|
return false;
|
|
}
|
|
|
|
if ($page->draft() || $page->scheduled() || $page->autosave()) {
|
|
if ($url->parameter('preview')!==md5($page->uuid())) {
|
|
$url->setNotFound();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return $page;
|
|
}
|
|
|
|
// This function is only used from the rule 69.pages.php, DO NOT use this function!
|
|
function buildPagesForHome() {
|
|
return buildPagesFor('home');
|
|
}
|
|
|
|
// This function is only used from the rule 69.pages.php, DO NOT use this function!
|
|
function buildPagesByCategory() {
|
|
global $url;
|
|
|
|
$categoryKey = $url->slug();
|
|
return buildPagesFor('category', $categoryKey, false);
|
|
}
|
|
|
|
// This function is only used from the rule 69.pages.php, DO NOT use this function!
|
|
function buildPagesByTag() {
|
|
global $url;
|
|
|
|
$tagKey = $url->slug();
|
|
return buildPagesFor('tag', false, $tagKey);
|
|
}
|
|
|
|
// This function is only used from the rule 69.pages.php, DO NOT use this function!
|
|
// Generate the global variables $content / $content, defined on 69.pages.php
|
|
// This function is use for buildPagesForHome(), buildPagesByCategory(), buildPagesByTag()
|
|
function buildPagesFor($for, $categoryKey=false, $tagKey=false) {
|
|
global $pages;
|
|
global $categories;
|
|
global $tags;
|
|
global $site;
|
|
global $url;
|
|
|
|
// Get the page number from URL
|
|
$pageNumber = $url->pageNumber();
|
|
|
|
if ($for=='home') {
|
|
$onlyPublished = true;
|
|
$numberOfItems = $site->itemsPerPage();
|
|
$list = $pages->getList($pageNumber, $numberOfItems, $onlyPublished);
|
|
|
|
// Include sticky pages only in the first page
|
|
if ($pageNumber==1) {
|
|
$sticky = $pages->getStickyDB();
|
|
$list = array_merge($sticky, $list);
|
|
}
|
|
}
|
|
elseif ($for=='category') {
|
|
$numberOfItems = $site->itemsPerPage();
|
|
$list = $categories->getList($categoryKey, $pageNumber, $numberOfItems);
|
|
}
|
|
elseif ($for=='tag') {
|
|
$numberOfItems = $site->itemsPerPage();
|
|
$list = $tags->getList($tagKey, $pageNumber, $numberOfItems);
|
|
}
|
|
|
|
// There are not items, invalid tag, invalid category, out of range, etc...
|
|
if ($list===false) {
|
|
$url->setNotFound();
|
|
return false;
|
|
}
|
|
|
|
$content = array();
|
|
foreach ($list as $pageKey) {
|
|
try {
|
|
$page = new Page($pageKey);
|
|
if ( ($page->type()=='published') ||
|
|
($page->type()=='sticky') ||
|
|
($page->type()=='static')
|
|
) {
|
|
array_push($content, $page);
|
|
}
|
|
} catch (Exception $e) {
|
|
// continue
|
|
}
|
|
}
|
|
|
|
return $content;
|
|
}
|
|
|
|
// Returns an array with all the static pages as Page-Object
|
|
// The static pages are order by position all the time
|
|
function buildStaticPages() {
|
|
global $pages;
|
|
|
|
$list = array();
|
|
$pagesKey = $pages->getStaticDB();
|
|
foreach ($pagesKey as $pageKey) {
|
|
try {
|
|
$page = new Page($pageKey);
|
|
array_push($list, $page);
|
|
} catch (Exception $e) {
|
|
// continue
|
|
}
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
// Returns the Page-Object if exists, FALSE otherwise
|
|
function buildPage($pageKey) {
|
|
try {
|
|
$page = new Page($pageKey);
|
|
return $page;
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Returns an array with all the parent pages as Page-Object
|
|
// The pages are order by the settings on the system
|
|
function buildParentPages() {
|
|
global $pages;
|
|
|
|
$list = array();
|
|
$pagesKey = $pages->getPublishedDB();
|
|
foreach ($pagesKey as $pageKey) {
|
|
try {
|
|
$page = new Page($pageKey);
|
|
if ($page->isParent()) {
|
|
array_push($list, $page);
|
|
}
|
|
} catch (Exception $e) {
|
|
// continue
|
|
}
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
// Returns the Plugin-Object if is enabled and installed, FALSE otherwise
|
|
function getPlugin($pluginClassName) {
|
|
global $plugins;
|
|
|
|
if (pluginActivated($pluginClassName)) {
|
|
return $plugins['all'][$pluginClassName];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Check if the plugin is activated / installed
|
|
// Returns TRUE if the plugin is activated / installed, FALSE otherwise
|
|
function pluginActivated($pluginClassName) {
|
|
global $plugins;
|
|
|
|
if (isset($plugins['all'][$pluginClassName])) {
|
|
return $plugins['all'][$pluginClassName]->installed();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Activate / install the plugin
|
|
// Returns TRUE if the plugin is successfully activated, FALSE otherwise
|
|
function activatePlugin($pluginClassName) {
|
|
global $plugins;
|
|
global $syslog;
|
|
global $L;
|
|
|
|
// Check if the plugin exists
|
|
if (isset($plugins['all'][$pluginClassName])) {
|
|
$plugin = $plugins['all'][$pluginClassName];
|
|
if ($plugin->install()) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'plugin-activated',
|
|
'notes'=>$plugin->name()
|
|
));
|
|
|
|
// Create an alert
|
|
Alert::set($L->g('plugin-activated'));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Deactivate / uninstall the plugin
|
|
// Returns TRUE if the plugin is successfully deactivated, FALSE otherwise
|
|
function deactivatePlugin($pluginClassName) {
|
|
global $plugins;
|
|
global $syslog;
|
|
global $L;
|
|
|
|
// Check if the plugin exists
|
|
if (isset($plugins['all'][$pluginClassName])) {
|
|
$plugin = $plugins['all'][$pluginClassName];
|
|
|
|
if ($plugin->uninstall()) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'plugin-deactivated',
|
|
'notes'=>$plugin->name()
|
|
));
|
|
|
|
// Create an alert
|
|
Alert::set($L->g('plugin-deactivated'));
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function deactivateAllPlugin() {
|
|
global $plugins;
|
|
global $syslog;
|
|
global $L;
|
|
|
|
// Check if the plugin exists
|
|
foreach ($plugins['all'] as $plugin) {
|
|
if ($plugin->uninstall()) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'plugin-deactivated',
|
|
'notes'=>$plugin->name()
|
|
));
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function changePluginsPosition($pluginClassList) {
|
|
global $plugins;
|
|
global $syslog;
|
|
global $L;
|
|
|
|
foreach ($pluginClassList as $position=>$pluginClassName) {
|
|
if (isset($plugins['all'][$pluginClassName])) {
|
|
$plugin = $plugins['all'][$pluginClassName];
|
|
$plugin->setPosition(++$position);
|
|
}
|
|
}
|
|
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'plugins-sorted',
|
|
'notes'=>''
|
|
));
|
|
|
|
Alert::set($L->g('The changes have been saved'));
|
|
return true;
|
|
}
|
|
|
|
// Execute the plugins by hook
|
|
function execPluginsByHook($hook, $args = array()) {
|
|
global $plugins;
|
|
foreach ($plugins[$hook] as $plugin) {
|
|
echo call_user_func_array(array($plugin, $hook), $args);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function editUser($args) {
|
|
global $users;
|
|
global $syslog;
|
|
|
|
if ($users->set($args)) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'user-edited',
|
|
'notes'=>$args['username']
|
|
));
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function disableUser($args) {
|
|
global $users;
|
|
global $login;
|
|
global $syslog;
|
|
|
|
// Arguments
|
|
$username = $args['username'];
|
|
|
|
// Only administrators can disable users
|
|
if ($login->role()!=='admin') {
|
|
return false;
|
|
}
|
|
|
|
// Check if the username exists
|
|
if (!$users->exists($username)) {
|
|
return false;
|
|
}
|
|
|
|
// Disable the user
|
|
if ($users->disableUser($username)) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'user-disabled',
|
|
'notes'=>$username
|
|
));
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function deleteUser($args) {
|
|
global $users, $pages;
|
|
global $login;
|
|
global $syslog;
|
|
|
|
// Arguments
|
|
$username = $args['username'];
|
|
$deleteContent = isset($args['deleteContent']) ? $args['deleteContent'] : false;
|
|
|
|
// Only administrators can delete users
|
|
if ($login->role()!=='admin') {
|
|
return false;
|
|
}
|
|
|
|
// The user admin cannot be deleted
|
|
if ($username=='admin') {
|
|
return false;
|
|
}
|
|
|
|
// Check if the username exists
|
|
if (!$users->exists($username)) {
|
|
return false;
|
|
}
|
|
|
|
if ($deleteContent) {
|
|
$pages->deletePagesByUser(array('username'=>$username));
|
|
} else {
|
|
$pages->transferPages(array('oldUsername'=>$username));
|
|
}
|
|
|
|
if ($users->delete($username)) {
|
|
// Add to syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'user-deleted',
|
|
'notes'=>$username
|
|
));
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
function editSettings($args) {
|
|
global $site;
|
|
global $syslog;
|
|
global $L;
|
|
global $pages;
|
|
|
|
if (isset($args['language'])) {
|
|
if ($args['language']!=$site->language()) {
|
|
$tmp = new dbJSON(PATH_LANGUAGES.$args['language'].'.json', false);
|
|
if (isset($tmp->db['language-data']['locale'])) {
|
|
$args['locale'] = $tmp->db['language-data']['locale'];
|
|
} else {
|
|
$args['locale'] = $args['language'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (empty($args['homepage'])) {
|
|
$args['homepage'] = '';
|
|
$args['uriBlog'] = '';
|
|
}
|
|
|
|
if (empty($args['pageNotFound'])) {
|
|
$args['pageNotFound'] = '';
|
|
}
|
|
|
|
if (isset($args['uriPage'])) {
|
|
$args['uriPage'] = Text::addSlashes($args['uriPage']);
|
|
}
|
|
|
|
if (isset($args['uriTag'])) {
|
|
$args['uriTag'] = Text::addSlashes($args['uriTag']);
|
|
}
|
|
|
|
if (isset($args['uriCategory'])) {
|
|
$args['uriCategory'] = Text::addSlashes($args['uriCategory']);
|
|
}
|
|
|
|
if (!empty($args['uriBlog'])) {
|
|
$args['uriBlog'] = Text::addSlashes($args['uriBlog']);
|
|
} else {
|
|
if (!empty($args['homepage']) && empty($args['uriBlog'])) {
|
|
$args['uriBlog'] = '/blog/';
|
|
} else {
|
|
$args['uriBlog'] = '';
|
|
}
|
|
}
|
|
|
|
if (isset($args['extremeFriendly'])) {
|
|
$args['extremeFriendly'] = (($args['extremeFriendly']=='true')?true:false);
|
|
}
|
|
|
|
if (isset($args['customFields'])) {
|
|
// Custom fields need to be JSON format valid, also the empty JSON need to be "{}"
|
|
json_decode($args['customFields']);
|
|
if (json_last_error() != JSON_ERROR_NONE) {
|
|
return false;
|
|
}
|
|
$pages->setCustomFields($args['customFields']);
|
|
}
|
|
|
|
if ($site->set($args)) {
|
|
// Check current order-by if changed it reorder the content
|
|
if ($site->orderBy()!=ORDER_BY) {
|
|
if ($site->orderBy()=='date') {
|
|
$pages->sortByDate();
|
|
} else {
|
|
$pages->sortByPosition();
|
|
}
|
|
$pages->save();
|
|
}
|
|
|
|
// Add syslog
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'settings-changes',
|
|
'notes'=>''
|
|
));
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function changeUserPassword($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($L->g('The changes have been saved'), ALERT_STATUS_OK);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns true if the user is allowed to proceed
|
|
function checkRole($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;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 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 $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Activate a theme
|
|
function activateTheme($themeDirectory) {
|
|
global $site;
|
|
global $syslog;
|
|
global $L, $language;
|
|
|
|
if (Sanitize::pathFile(PATH_THEMES.$themeDirectory)) {
|
|
if (Filesystem::fileExists(PATH_THEMES.$themeDirectory.DS.'install.php')) {
|
|
include_once(PATH_THEMES.$themeDirectory.DS.'install.php');
|
|
}
|
|
|
|
$site->set(array('theme'=>$themeDirectory));
|
|
|
|
$syslog->add(array(
|
|
'dictionaryKey'=>'new-theme-configured',
|
|
'notes'=>$themeDirectory
|
|
));
|
|
|
|
Alert::set( $L->g('The changes have been saved') );
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function ajaxResponse($status=0, $message="", $data=array()) {
|
|
$default = array('status'=>$status, 'message'=>$message);
|
|
$output = array_merge($default, $data);
|
|
exit (json_encode($output));
|
|
}
|
|
|
|
/*
|
|
| This function checks the image extension,
|
|
| generate a new filename to not overwrite the exists,
|
|
| generate the thumbnail,
|
|
| and move the image to a proper place
|
|
|
|
|
| @file string Path and filename of the image
|
|
| @imageDir string Path where the image is going to be stored
|
|
| @thumbnailDir string Path where the thumbnail is going to be stored, if you don't set the variable is not going to create the thumbnail
|
|
|
|
|
| @return string/boolean Path and filename of the new image or FALSE if there were some error
|
|
*/
|
|
function transformImage($file, $imageDir, $thumbnailDir=false) {
|
|
global $site;
|
|
|
|
// Check image extension
|
|
$fileExtension = Filesystem::extension($file);
|
|
$fileExtension = Text::lowercase($fileExtension);
|
|
if (!in_array($fileExtension, $GLOBALS['ALLOWED_IMG_EXTENSION']) ) {
|
|
return false;
|
|
}
|
|
|
|
// Generate a filename to not overwrite current image if exists
|
|
$filename = Filesystem::filename($file);
|
|
$nextFilename = Filesystem::nextFilename($imageDir, $filename);
|
|
|
|
// Move the image to a proper place and rename
|
|
$image = $imageDir.$nextFilename;
|
|
Filesystem::mv($file, $image);
|
|
chmod($image, 0644);
|
|
|
|
// Generate Thumbnail
|
|
if (!empty($thumbnailDir)) {
|
|
if ($fileExtension == 'svg') {
|
|
symlink($image, $thumbnailDir.$nextFilename);
|
|
} else {
|
|
$Image = new Image();
|
|
$Image->setImage($image, $site->thumbnailWidth(), $site->thumbnailHeight(), 'crop');
|
|
$Image->saveImage($thumbnailDir.$nextFilename, $site->thumbnailQuality(), true);
|
|
}
|
|
}
|
|
|
|
return $image;
|
|
}
|
|
|
|
function downloadRestrictedFile($file) {
|
|
if (is_file($file)) {
|
|
header('Content-Description: File Transfer');
|
|
header('Content-Type: application/octet-stream');
|
|
header('Content-Disposition: attachment; filename="'.basename($file).'"');
|
|
header('Expires: 0');
|
|
header('Cache-Control: must-revalidate');
|
|
header('Pragma: public');
|
|
header('Content-Length: ' . filesize($file));
|
|
readfile($file);
|
|
exit(0);
|
|
}
|
|
}
|