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Diffstat (limited to 'server/functions-manager.php')
| -rw-r--r-- | server/functions-manager.php | 810 |
1 files changed, 0 insertions, 810 deletions
diff --git a/server/functions-manager.php b/server/functions-manager.php deleted file mode 100644 index ee4689c7..00000000 --- a/server/functions-manager.php +++ /dev/null @@ -1,810 +0,0 @@ -<?php - -/* - -Jappix - An open social platform -These are the PHP functions for Jappix manager - -------------------------------------------------- - -License: AGPL -Authors: Valérian Saliou, Mathieui, olivierm, Vinilox, regilero, Cyril "Kyriog" Glapa - -*/ - -// The function to check an user is admin -function isAdmin($user, $password) { - // Read the users.xml file - $array = getUsers(); - - // No data? - if(empty($array)) { - return false; - } - - // Our user is set and valid? - if(isset($array[$user]) && ($array[$user] == $password)) { - return true; - } - - // Not authorized - return false; -} - -// Checks if a file is a valid image -function isImage($file) { - // This is an image - if(preg_match('/^(.+)(\.)(png|jpg|jpeg|gif|bmp)$/i', $file)) { - return true; - } - - return false; -} - -// Puts a marker on the current opened manager tab -function currentTab($current, $page) { - if($current == $page) { - echo ' class="tab-active"'; - } -} - -// Checks all the storage folders are writable -function storageWritable() { - // Read the directory content - $dir = JAPPIX_BASE.'/store/'; - $scan = scandir($dir); - - // Writable marker - $writable = true; - - // Check that each folder is writable - foreach($scan as $current) { - // Current folder - $folder = $dir.$current; - - // A folder is not writable? - if(!preg_match('/^\.(.+)/', $current) && !is_writable($folder)) { - // Try to change the folder rights - chmod($folder, 0777); - - // Check it again! - if(!is_writable($folder)) { - $writable = false; - } - } - } - - return $writable; -} - -// Removes a given directory (with all sub-elements) -function removeDir($dir) { - // Can't open the dir - if(!$dh = @opendir($dir)) { - return; - } - - // Loop the current dir to remove its content - while(false !== ($obj = readdir($dh))) { - // Not a "real" directory - if(($obj == '.') || ($obj == '..')) { - continue; - } - - // Not a file, remove this dir - if(!@unlink($dir.'/'.$obj)) { - removeDir($dir.'/'.$obj); - } - } - - // Close the dir and remove it! - closedir($dh); - @rmdir($dir); -} - -// Copies a given directory (with all sub-elements) -function copyDir($source, $destination) { - // This is a directory - if(is_dir($source)) { - // Create the target directory - @mkdir($destination); - $directory = dir($source); - - // Append the source directory content into the target one - while(FALSE !== ($readdirectory = $directory->read())) { - if(($readdirectory == '.') || ($readdirectory == '..')) { - continue; - } - - $PathDir = $source.'/'.$readdirectory; - - // Recursive copy - if(is_dir($PathDir)) { - copyDir($PathDir, $destination.'/'.$readdirectory); - continue; - } - - copy($PathDir, $destination.'/'.$readdirectory); - } - - // Close the source directory - $directory->close(); - } - - // This is a file - else - copy($source, $destination); -} - -// Gets the total size of a directory -function sizeDir($dir) { - $size = 0; - - foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $file) { - $size += $file->getSize(); - } - - return $size; -} - -// Set the good unity for a size in bytes -function numericToMonth($id) { - $array = array( - 1 => T_("January"), - 2 => T_("February"), - 3 => T_("March"), - 4 => T_("April"), - 5 => T_("May"), - 6 => T_("June"), - 7 => T_("July"), - 8 => T_("August"), - 9 => T_("September"), - 10 => T_("October"), - 11 => T_("November"), - 12 =>T_( "December") - ); - - return $array[$id]; -} - -// Extracts the version number with a version ID -function versionNumber($id) { - // First, extract the number string from the [X] - $extract = preg_replace('/^(.+)\[(\S+)\]$/', '$2', $id); - $dev = false; - - // Second extract: ~ (when this is a special version, like ~dev) - if(strrpos($extract, '~') !== false) { - $dev = true; - $extract = preg_replace('/^([^~])~(.+)$/', '$1', $extract); - } - - // Convert [X.X.X] into a full number - $extract = preg_replace('/[^0-9]/', '', $extract); - - // Add missing items to [X.X.X] - $missing = 3 - strlen($extract.''); - if($missing > 0) { - $extract = $extract.(str_repeat('0', $missing)); - } - - // Allows updates for dev versions - if($dev) { - $extract = $extract - 1; - } - - return intval($extract); -} - -// Checks for new Jappix updates -function newUpdates($force) { - // No need to check if developer mode - if(isDeveloper()) { - return false; - } - - $cache_path = JAPPIX_BASE.'/tmp/cache/version.xml'; - - // No cache, obsolete one or refresh forced - if(!file_exists($cache_path) || (file_exists($cache_path) && (time() - (filemtime($cache_path)) >= 86400)) || $force) { - // Get the content - $last_version = readUrl('https://jappix.org/xml/version.xml'); - - // Write the content - file_put_contents($cache_path, $last_version, LOCK_EX); - } else { - // Read from cache - $last_version = file_get_contents($cache_path); - } - - // Parse the XML - $xml = @simplexml_load_string($last_version); - - // No data? - if($xml === FALSE) { - return false; - } - - // Get the version numbers - $current_version = getVersion(); - $last_version = $xml->id; - - // Check if we have the latest version - $current_version = versionNumber($current_version); - $last_version = versionNumber($last_version); - - if($current_version < $last_version) { - return true; - } - - return false; -} - -// Gets the Jappix update informations -function updateInformations() { - // Get the XML file content - $data = file_get_contents(JAPPIX_BASE.'/tmp/cache/version.xml'); - - // Transform the XML content into an array - $array = array(); - - // No XML? - if(!$data) { - return $array; - } - - $xml = new SimpleXMLElement($data); - - // Parse the XML to add it to the array - foreach($xml->children() as $this_child) { - // Get the node name - $current_name = $this_child->getName(); - - // Push it to the array, with a basic HTML encoding - $array[$current_name] = str_replace('\n', '<br />', (string)$this_child); - } - - // Return this array - return $array; -} - -// Processes the Jappix update from an external package -function processUpdate($url) { - // Archive path - $name = md5($url).'.zip'; - $update_dir = JAPPIX_BASE.'/store/update/'; - $path = $update_dir.$name; - $extract_to = $update_dir.'jappix/'; - $store_tree = JAPPIX_BASE.'/server/store-tree.php'; - - // We must get the archive from the server - if(!file_exists($path)) { - echo('<p>» '.T_("Downloading package...").'</p>'); - - // Create SSL request context - $ssl_context = requestContext($url); - - // Open the packages - $local = fopen($path, 'w'); - $remote = fopen($url, 'r', false, $ssl_context); - - // Could not open a socket?! - if(!$remote) { - echo('<p>» '.T_("Aborted: socket error!").'</p>'); - - // Remove the broken local archive - unlink($path); - - return false; - } - - // Read the file - while(!feof($remote)) { - // Get the buffer - $buffer = fread($remote, 1024); - - // Any error? - if($buffer == 'Error.') { - echo('<p>» '.T_("Aborted: buffer error!").'</p>'); - - // Remove the broken local archive - unlink($path); - - return false; - } - - // Write the buffer to the file - fwrite($local, $buffer); - - // Flush the current buffer - flush(); - } - - // Close the files - fclose($local); - fclose($remote); - } - - // Then, we extract the archive - echo('<p>» '.T_("Extracting package...").'</p>'); - - try { - $zip = new ZipArchive; - $zip_open = $zip->open($path); - - if($zip_open === TRUE) { - $zip->extractTo($update_dir); - $zip->close(); - } else { - echo('<p>» '.T_("Aborted: could not extract the package!").'</p>'); - - // Remove the broken source folder - removeDir($to_remove); - - return false; - } - } - - // PHP does not provide Zip archives support - catch(Exception $e) { - echo('<p>» '.T_("Aborted: could not extract the package!").'</p>'); - - // Remove the broken source folder - removeDir($to_remove); - - return false; - } - - // Remove the ./store dir from the source directory - removeDir($extract_to.'store/'); - - // Then, we remove the Jappix system files - echo('<p>» '.T_("Removing current Jappix system files...").'</p>'); - - // Open the general directory - $dir_base = JAPPIX_BASE.'/'; - $scan = scandir($dir_base); - - // Filter the scan array - $scan = array_diff($scan, array('.', '..', '.git', 'store')); - - // Check all the files are writable - foreach($scan as $scanned) { - // Element path - $scanned_current = $dir_base.$scanned; - - // Element not writable - if(!is_writable($scanned_current)) { - // Try to change the element rights - chmod($scanned_current, 0777); - - // Check it again! - if(!is_writable($scanned_current)) { - echo('<p>» '.T_("Aborted: everything is not writable!").'</p>'); - - return false; - } - } - } - - // Process the files deletion - foreach($scan as $current) { - $to_remove = $dir_base.$current; - - // Remove folders - if(is_dir($to_remove)) { - removeDir($to_remove); - } else { - // Remove files - unlink($to_remove); - } - } - - // Move the extracted files to the base - copyDir($extract_to, $dir_base); - - // Remove the source directory - removeDir($extract_to); - - // Regenerates the store tree - if(file_exists($store_tree)) { - echo('<p>» '.T_("Regenerating storage folder tree...").'</p>'); - - // Call the special regeneration script - include($store_tree); - } - - // Remove the version package - unlink($path); - - // The new version is now installed! - echo('<p>» '.T_("Jappix is now up to date!").'</p>'); - - return true; -} - -// Returns an array with the biggest share folders -function shareStats() { - // Define some stuffs - $path = JAPPIX_BASE.'/store/share/'; - $array = array(); - - // Open the directory - $scan = scandir($path); - - // Loop the share files - foreach($scan as $current) { - if(is_dir($path.$current) && !preg_match('/^(\.(.+)?)$/i', $current)) { - array_push($array, $current); - } - } - - return $array; -} - -// Returns the largest share folders -function largestShare($array, $number) { - // Define some stuffs - $path = JAPPIX_BASE.'/store/share/'; - $size_array = array(); - - // Push the results in an array - foreach($array as $current) { - $size_array[$current] = sizeDir($path.$current); - } - - // Sort this array - arsort($size_array); - - // Select the first biggest values - $size_array = array_slice($size_array, 0, $number); - - return $size_array; -} - -// Returns the others statistics array -function otherStats() { - // Fill the array with the values - $others_stats = array( - T_("Backgrounds") => sizeDir(JAPPIX_BASE.'/store/backgrounds/'), - T_("Archives") => sizeDir(JAPPIX_BASE.'/tmp/archives/'), - T_("Music") => sizeDir(JAPPIX_BASE.'/store/music/'), - T_("Share") => sizeDir(JAPPIX_BASE.'/store/share/'), - T_("Send") => sizeDir(JAPPIX_BASE.'/tmp/send/'), - ); - - // Sort this array - arsort($others_stats); - - return $others_stats; -} - -// Gets the array of the visits stats -function getVisits() { - // New array - $array = array( - 'total' => 0, - 'daily' => 0, - 'weekly' => 0, - 'monthly' => 0, - 'yearly' => 0 - ); - - // Read the data - $data = readXML('access', 'total'); - - // Any data? - if($data) { - // Initialize the visits reading - $xml = new SimpleXMLElement($data); - - // Get the XML values - $array['total'] = intval($xml->total); - $array['stamp'] = intval($xml->stamp); - - // Get the age of the stats - $age = time() - $array['stamp']; - - // Generate the time-dependant values - $timed = array( - 'daily' => 86400, - 'weekly' => 604800, - 'monthly' => 2678400, - 'yearly' => 31536000 - ); - - foreach($timed as $timed_key => $timed_value) { - if($age >= $timed_value) { - $array[$timed_key] = intval($array['total'] / ($age / $timed[$timed_key])).''; - } else { - $array[$timed_key] = $array['total'].''; - } - } - } - - return $array; -} - -// Gets the array of the monthly visits -function getMonthlyVisits() { - // New array - $array = array(); - - // Read the data - $data = readXML('access', 'months'); - - // Get the XML file values - if($data) { - // Initialize the visits reading - $xml = new SimpleXMLElement($data); - - // Loop the visit elements - foreach($xml->children() as $child) { - // Get the current month ID - $current_id = intval(preg_replace('/month_([0-9]+)/i', '$1', $child->getName())); - - // Get the current month name - $current_name = numericToMonth($current_id); - - // Push it! - $array[$current_name] = intval((string)$child); - } - } - - return $array; -} - -// Returns the folder path -function pathFolder($folder) { - if($folder == 'archives' || $folder == 'avatar' || - $folder == 'cache' || $folder == 'jingle' || - $folder == 'send') { - return JAPPIX_BASE.'/tmp/'.$folder.'/'; - } - - return JAPPIX_BASE.'/store/'.$folder.'/'; -} - -// Purges the target folder content -function purgeFolder($folder) { - // Array of the folders to purge - $array = array(); - - // We must purge all the folders? - if($folder == 'everything') { - array_push($array, 'archives', 'send'); - } else { - array_push($array, $folder); - } - - // All right, now we can empty it! - foreach($array as $current_folder) { - // Scan the current directory - $directory = pathFolder($current_folder); - $scan = scandir($directory); - $scan = array_diff($scan, array('.', '..', '.svn', 'index.html')); - - // Process the files deletion - foreach($scan as $current) { - $remove_this = $directory.$current; - - if(is_dir($remove_this)) { - // Remove folders - removeDir($remove_this); - } else { - // Remove files - unlink($remove_this); - } - } - } -} - -// Returns folder browsing informations -function browseFolder($folder, $mode) { - // Scan the target directory - $directory = pathFolder($folder); - $scan = scandir($directory); - $scan = array_diff($scan, array('.', '..', '.git', 'index.html')); - $keep_get = keepGet('(s|b|k)', false); - - // Odd/even marker - $marker = 'odd'; - - // Not in the root folder: show previous link - if(strpos($folder, '/') != false) { - // Filter the folder name - $previous_folder = substr($folder, 0, strrpos($folder, '/')); - - echo('<div class="one-browse previous manager-images"><a href="./?b='.$mode.'&s='.urlencode($previous_folder).$keep_get.'">'.T_("Previous").'</a></div>'); - } - - // Empty or non-existing directory? - if(!count($scan) || !is_dir($directory)) { - echo('<div class="one-browse '.$marker.' alert manager-images">'.T_("The folder is empty.").'</div>'); - - return false; - } - - // Echo the browsing HTML code - foreach($scan as $current) { - // Generate the item path$directory - $path = $directory.'/'.$current; - $file = $folder.'/'.$current; - - if(is_dir($path)) { - // Directory - $type = 'folder'; - $href = './?b='.$mode.'&s='.urlencode($file).$keep_get; - $target = ''; - } else { - // File - $type = getFileType(getFileExt($path)); - $href = $path; - $target = ' target="_blank"'; - } - - echo('<div class="one-browse '.$marker.' '.$type.' manager-images"><a href="'.$href.'"'.$target.'>'.htmlspecialchars($current).'</a><input type="checkbox" name="element_'.md5($file).'" value="'.htmlspecialchars($file).'" /></div>'); - - // Change the marker - if($marker == 'odd') { - $marker = 'even'; - } else { - $marker = 'odd'; - } - } - - return true; -} - -// Removes selected elements (files/folders) -function removeElements() { - // Initialize the match - $elements_removed = false; - $elements_remove = array(); - - // Try to get the elements to remove - foreach($_POST as $post_key => $post_value) { - // Is a safe file? - if(preg_match('/^element_(.+)$/i', $post_key) && isSafe($post_value)) { - // Update the marker - $elements_removed = true; - - // Get the real path - $post_element = JAPPIX_BASE.'/store/'.$post_value; - - // Remove the current element - if(is_dir($post_element)) { - removeDir($post_element); - } else if(file_exists($post_element)) { - if(substr($post_value,-4) == '.xml') { - $content_file = substr($post_element,0,-4); - unlink($content_file); - - if(file_exists($content_file.'_thumb.jpg')) { - unlink($content_file.'_thumb.jpg'); - } - } - unlink($post_element); - } - } - } - - // Show a notification message - if($elements_removed) { - echo('<p class="info smallspace success">'.T_("The selected elements have been removed.").'</p>'); - } else { - echo('<p class="info smallspace fail">'.T_("You must select elements to remove!").'</p>'); - } -} - -// Returns users browsing informations -function browseUsers() { - // Get the users - $array = getUsers(); - - // Odd/even marker - $marker = 'odd'; - - // Echo the browsing HTML code - foreach($array as $user => $password) { - // Filter the username - $user = htmlspecialchars($user); - - // Output the code - echo('<div class="one-browse '.$marker.' user manager-images"><span>'.$user.'</span><input type="checkbox" name="admin_'.md5($user).'" value="'.$user.'" /><div class="clear"></div></div>'); - - // Change the marker - if($marker == 'odd') { - $marker = 'even'; - } else { - $marker = 'odd'; - } - } -} - -// Generates the logo form field -function logoFormField($id, $name) { - if(file_exists(JAPPIX_BASE.'/store/logos/'.$name.'.png')) { - echo '<span class="logo_links"><a class="remove manager-images" href="./?k='.urlencode($name).keepGet('k', false).'" title="'.T_("Remove this logo").'"></a><a class="view manager-images" href="./store/logos/'.$name.'.png" target="_blank" title="'.T_("View this logo").'"></a></span>'; - } else { - echo '<input id="logo_own_'.$id.'_location" type="file" name="logo_own_'.$id.'_location" accept="image/*" />'; - } - - echo "\n"; -} - -// Reads the background configuration -function readBackground() { - // Read the background configuration XML - $background_data = readXML('conf', 'background'); - - // Get the default values - $background_default = defaultBackground(); - - // Stored data array - $background_conf = array(); - - // Read the stored values - if($background_data) { - // Initialize the background configuration XML data - $background_xml = new SimpleXMLElement($background_data); - - // Loop the notice configuration elements - foreach($background_xml->children() as $background_child) { - $background_conf[$background_child->getName()] = (string)$background_child; - } - } - - // Checks no value is missing in the stored configuration - foreach($background_default as $background_name => $background_value) { - if(!isset($background_conf[$background_name]) || empty($background_conf[$background_name])) { - $background_conf[$background_name] = $background_default[$background_name]; - } - } - - return $background_conf; -} - -// Writes the background configuration -function writeBackground($array) { - // Generate the XML data - $xml = ''; - - foreach($array as $key => $value) { - $xml .= "\n".' <'.$key.'>'.stripslashes(htmlspecialchars($value)).'</'.$key.'>'; - } - - // Write this data - writeXML('conf', 'background', $xml); -} - -// Generates a list of the available background images -function getBackgrounds() { - // Initialize the result array - $array = array(); - - // Scan the background directory - $scan = scandir(JAPPIX_BASE.'/store/backgrounds/'); - - foreach($scan as $current) { - if(isImage($current)) { - array_push($array, $current); - } - } - - return $array; -} - -// Writes the notice configuration -function writeNotice($type, $simple) { - // Generate the XML data - $xml = - '<type>'.$type.'</type> - <notice>'.stripslashes(htmlspecialchars($simple)).'</notice>' - ; - - // Write this data - writeXML('conf', 'notice', $xml); -} - -?> |