b95ba26e98
-Fixed a bug where it was showing G3CC after a DNE -Added the installed module version information -Added alert for when a new module is on the system but is not yet installed -Added alert for when an installed module is newer than the one on the system -Added version information on the Settings page to permit incremental update verification
138 lines
5.4 KiB
PHP
138 lines
5.4 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Admin_Moduleupdates_Controller extends Admin_Controller {
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/**
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* Builds the backend information for the Module Updates page.
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*
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* Builds an array of data containing the needed information about an installed copy of Gallery3
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* to determine if versions stored in the GitHub are newer.
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*
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* List ID: The name of the folder the module resides in (obtained from module::available)
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* name: The given name of the module (obtained from module::available)
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* locked: If the module is considered locked by Gallery (obtained from module::available)
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* code_version: The version of the module in the modules directory (obtained from module::available)
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* active: If the module is installed and enabled (obtained from module::available)
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* version: The version installed and running (obtained from module::available)
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* description: The description of the module (obtained from module::available)
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* remote_version: The version of the code on GitHub (obtained from get_remote_module_version)
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* remote_server: The server the remote version is on (obtained from get_remote_module_version)
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* font_color: The color to display the update in depending on its status
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*
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* @author brentil <forums@inner-ninja.com>
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*/
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public function index() {
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$view = new Admin_View("admin.html");
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$view->page_title = t("Gallery 3 :: Manage Module Updates");
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$view->content = new View("admin_moduleupdates.html");
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$all_modules = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
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foreach (module::available() as $this_module_name => $module_info) {
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$remote_version = '';
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$remote_server = '';
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list ($remote_version, $remote_server) = $this->get_remote_module_version($this_module_name);
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$font_color = "black";
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if ($remote_version == "DNE") {
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$font_color = "blue";
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} else if ($module_info->version != '' and $module_info->code_version < $module_info->version) {
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$font_color = "pink";
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} else if ($module_info->version != '' and $module_info->code_version > $module_info->version) {
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$font_color = "orange";
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} else if ($remote_version < $module_info->code_version or ($module_info->version != '' and $remote_version < $module_info->version)) {
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$font_color = "green";
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} else if ($remote_version > $module_info->code_version or ($module_info->version != '' and $remote_version > $module_info->version)) {
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$font_color = "red";
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}
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$all_modules->$this_module_name = array ("name" => $module_info->name, "locked" => $module_info->locked,
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"code_version" => $module_info->code_version, "active" => $module_info->active,
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"version" => $module_info->version,"description" => $module_info->description,
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"remote_version" => $remote_version, "remote_server" => $remote_server, "font_color" => $font_color);
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}
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$view->content->vars = $all_modules;
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print $view;
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}
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/**
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* Parses the known GitHub repositories for new versions of modules.
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*
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* Searches the remote GitHub repositories for a module with a like filename to that of the ones
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* installed in the running Gallery isntall. Reads the remote modules module.info file to
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* gather the version information. Uses the following locations;
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*
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* http://github.com/gallery/gallery3
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* http://github.com/gallery/gallery3-contrib
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*
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* @author brentil <forums@inner-ninja.com>
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* @param String The folder name of the module to search for on the remote GitHub server
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* @return Array An array with the remote module version and the server it was found on.
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*/
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private function get_remote_module_version ($module_name) {
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$version = 'DNE';
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$server = '';
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$file = null;
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try {
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$file = fopen ("http://github.com/gallery/gallery3/raw/master/modules/".$module_name."/module.info", "r");
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if ($file != null) {
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$server = '(G3)';
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}
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}
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catch (Exception $e) {
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//echo 'Message: ' .$e->getMessage() . '<br>';
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}
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if ($file == null) {
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try {
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$file = fopen ("http://github.com/gallery/gallery3-contrib/raw/master/modules/".$module_name."/module.info", "r");
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if ($file != null) {
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$server = '(G3CC)';
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}
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}
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catch (Exception $e) {
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//echo 'Message: ' .$e->getMessage() . '<br>';
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}
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}
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if ($file != null) {
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while (!feof ($file)) {
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$line = fgets ($file, 1024);
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//Regular expression to find & gather the version number in the remote module.info file
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if (preg_match ("@version = (.*)@i", $line, $out)) {
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$version = $out[1];
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break;
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}
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}
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fclose ($file);
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}
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return array ($version, $server);
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}
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}
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