PHP admin_tools类代码示例

 function SaveConfig()
 {
     global $config, $langmessage;
     $possible = $this->variables;
     foreach ($possible as $key => $curr_possible) {
         if ($curr_possible == 'boolean') {
             if (isset($_POST[$key]) && $_POST[$key] == 'true') {
                 $config[$key] = true;
             } else {
                 $config[$key] = false;
             }
         } elseif ($curr_possible == 'integer') {
             if (isset($_POST[$key]) && is_numeric($_POST[$key])) {
                 $config[$key] = $_POST[$key];
             }
         } elseif (isset($_POST[$key])) {
             $config[$key] = $_POST[$key];
         }
     }
     $config['history_limit'] = min($config['history_limit'], gp_backup_limit);
     if (!admin_tools::SaveConfig()) {
         message($langmessage['OOPS']);
         return false;
     }
     if (isset($_GET['gpreq']) && $_GET['gpreq'] == 'json') {
         message($langmessage['SAVED'] . ' ' . $langmessage['REFRESH']);
     } else {
         message($langmessage['SAVED']);
     }
 }

 function GenerateOutput()
 {
     global $langmessage, $page;
     common::ShowingGallery();
     echo '<h2>';
     echo gpOutput::ReturnText('galleries');
     echo '</h2>';
     includeFile('admin/admin_tools.php');
     $wrap = admin_tools::CanEdit($page->gp_index);
     if ($wrap) {
         echo gpOutput::EditAreaLink($edit_index, 'Admin_Galleries', $langmessage['edit']);
         echo '<div class="editable_area cf" id="ExtraEditArea' . $edit_index . '">';
         // class="edit_area" added by javascript
     }
     $image_text = gpOutput::ReturnText('image');
     $images_text = gpOutput::ReturnText('images');
     $list = '';
     $shown = 0;
     foreach ($this->galleries as $title => $info) {
         //page is hidden
         if (!$this->GalleryVisible($title, $info)) {
             continue;
         }
         $count = '';
         if (is_array($info)) {
             $icon = $info['icon'];
             if ($info['count'] == 1) {
                 $count = $info['count'] . ' ' . gpOutput::ReturnText('image');
             } elseif ($info['count'] > 1) {
                 $count = $info['count'] . ' ' . gpOutput::ReturnText('images');
             }
         } else {
             $icon = $info;
         }
         if (empty($icon)) {
             continue;
         }
         $icon = rawurldecode($icon);
         //prevent double encoding
         if (strpos($icon, '/thumbnails/') === false) {
             $thumbPath = common::GetDir('/data/_uploaded/image/thumbnails' . $icon . '.jpg');
         } else {
             $thumbPath = common::GetDir('/data/_uploaded' . $icon);
         }
         $label = common::GetLabel($title);
         $title_attr = ' title="' . common::GetBrowserTitle($title) . '"';
         $label_img = ' <img src="' . $thumbPath . '" alt=""/>';
         $list .= '<li>' . common::Link($title, $label_img, '', $title_attr) . '<div>' . common::Link($title, $label, '', $title_attr) . '<p>' . $count . '</p>' . '</div>' . '</li>';
     }
     if (!empty($list)) {
         echo '<ul class="gp_gallery gp_galleries">';
         echo $list;
         echo '</ul>';
     }
     if ($wrap) {
         echo '</div>';
     }
     $this->PostSave();
 }

 /**
  * Show files in the cache
  *
  */
 function ShowFiles()
 {
     global $page, $langmessage;
     $page->head_js[] = '/include/thirdparty/tablesorter/tablesorter.js';
     $page->jQueryCode .= '$("table.tablesorter").tablesorter({cssHeader:"gp_header",cssAsc:"gp_header_asc",cssDesc:"gp_header_desc"});';
     if (!$this->all_files) {
         return;
     }
     echo '<p>';
     echo common::Link('Admin_Cache', 'Empty Cache', 'cmd=EmptyResourceCache', array('data-cmd' => 'cnreq', 'class' => 'gpconfirm', 'title' => 'Empty the resource cache?'));
     echo '</p>';
     echo '<table class="bordered tablesorter full_width">';
     echo '<thead>';
     echo '<tr><th>';
     echo $langmessage['file_name'];
     echo '</th><th>';
     echo $langmessage['File Size'];
     echo '</th><th>';
     echo 'Touched';
     echo '</th><th>';
     echo $langmessage['options'];
     echo '</th></tr>';
     echo '</thead>';
     $total_size = 0;
     echo '<tbody>';
     foreach ($this->all_files as $file) {
         $full = $this->cache_dir . '/' . $file;
         echo '<tr><td>';
         echo '<a href="?cmd=ViewFile&amp;file=' . rawurlencode($file) . '">';
         echo $file;
         echo '</a>';
         echo '</td><td>';
         $size = filesize($full);
         echo '<span style="display:none">' . $size . '</span>';
         echo admin_tools::FormatBytes($size);
         $total_size += $size;
         echo '</td><td>';
         $elapsed = admin_tools::Elapsed(time() - filemtime($full));
         echo sprintf($langmessage['_ago'], $elapsed);
         echo '</td><td>';
         echo common::Link('Admin_Cache', $langmessage['delete'], 'cmd=DeleteFile&amp;file=' . rawurlencode($file), array('data-cmd' => 'cnreq', 'class' => 'gpconfirm', 'title' => $langmessage['delete_confirm']));
         echo '</tr>';
     }
     echo '</tbody>';
     //totals
     echo '<tfoot>';
     echo '<tr><td>';
     echo number_format(count($this->all_files)) . ' Files';
     echo '</td><td>';
     echo admin_tools::FormatBytes($total_size);
     echo '</td><td>';
     echo '</tr>';
     echo '</table>';
 }

 function RunScript()
 {
     global $gp_index, $langmessage, $page;
     $scriptinfo = special_display::GetScriptInfo($this->requested);
     if ($scriptinfo === false) {
         switch ($this->requested) {
             case 'Special_ExtraJS':
                 $this->ExtraJS();
                 //dies
         }
         $this->Error_404($this->title);
         return;
     }
     $this->gp_index = $gp_index[$this->requested];
     $this->label = common::GetLabel($this->requested);
     $this->TitleInfo = $scriptinfo;
     $menu_permissions = false;
     if (common::LoggedIn()) {
         $menu_permissions = admin_tools::HasPermission('Admin_Menu');
         if ($menu_permissions) {
             $page->admin_links[] = common::Link($this->title, $langmessage['rename/details'], 'cmd=renameform', ' name="gpajax" ');
             $page->admin_links[] = common::Link('Admin_Menu', $langmessage['current_layout'], 'cmd=layout&from=page&index=' . urlencode($this->gp_index), ' title="' . $langmessage['current_layout'] . '" name="gpabox"');
         }
         if (admin_tools::HasPermission('Admin_User')) {
             $page->admin_links[] = common::Link('Admin_Users', $langmessage['permissions'], 'cmd=file_permissions&index=' . urlencode($this->gp_index), ' title="' . $langmessage['permissions'] . '" name="gpabox" ');
         }
     }
     //allow addons to affect page actions and how a page is displayed
     $cmd = common::GetCommand();
     $cmd_after = gpPlugin::Filter('PageRunScript', array($cmd));
     if ($cmd !== $cmd_after) {
         $cmd = $cmd_after;
         if ($cmd === 'return') {
             return;
         }
     }
     if ($menu_permissions) {
         switch ($cmd) {
             // rename & details
             case 'renameform':
                 $this->RenameForm();
                 return;
             case 'renameit':
                 if ($this->RenameFile()) {
                     return;
                 }
                 break;
         }
     }
     $this->contentBuffer = special_display::ExecInfo($scriptinfo);
 }

 /**
  * Toggle the visibility of a page
  *
  */
 static function Toggle($index, $visibility = '')
 {
     global $gp_titles, $langmessage;
     if (!isset($gp_titles[$index])) {
         msg($langmessage['OOPS'] . ' (Invalid Request)');
         return false;
     }
     if ($visibility == 'private') {
         $gp_titles[$index]['vis'] = 'private';
     } else {
         unset($gp_titles[$index]['vis']);
     }
     if (!\admin_tools::SavePagesPHP()) {
         msg($langmessage['OOPS'] . ' (VT1)');
         return false;
     }
     return true;
 }

 /**
  * Update the gp_index, gp_titles and menus so that special pages can be renamed
  *
  */
 function Upgrade_234()
 {
     global $gp_index, $gp_titles, $gp_menu, $config, $dataDir;
     includeFile('tool/gpOutput.php');
     $special_indexes = array();
     $new_index = array();
     $new_titles = array();
     foreach ($gp_index as $title => $index) {
         $info = $gp_titles[$index];
         $type = common::SpecialOrAdmin($title);
         if ($type === 'special') {
             $special_indexes[$index] = strtolower($title);
             $index = strtolower($title);
             $info['type'] = 'special';
             //some older versions didn't maintain this value well
         }
         $new_index[$title] = $index;
         $new_titles[$index] = $info;
     }
     $gp_titles = $new_titles;
     $gp_index = $new_index;
     //update gp_menu
     $gp_menu = $this->FixMenu($gp_menu, $special_indexes);
     //save pages
     if (!admin_tools::SavePagesPHP()) {
         return;
     }
     $config['gpversion'] = '2.3.4';
     admin_tools::SaveConfig();
     //update alt menus
     if (isset($config['menus']) && is_array($config['menus'])) {
         foreach ($config['menus'] as $key => $value) {
             $menu_file = $dataDir . '/data/_menus/' . $key . '.php';
             if (gpFiles::Exists($menu_file)) {
                 $menu = gpOutput::GetMenuArray($key);
                 $menu = $this->FixMenu($menu, $special_indexes);
                 gpFiles::SaveData($menu_file, 'menu', $menu);
             }
         }
     }
 }

function ProtectCommand($cmd)
{
    global $protect_object, $gp_titles, $langmessage;
    if (!admin_tools::HasPermission('Admin_Protect')) {
        return;
    }
    switch ($cmd) {
        case 'passprotect':
        case 'rm_protection':
        case 'protect_page':
            break;
        default:
            return $cmd;
    }
    if (!isset($_POST['index']) || !isset($gp_titles[$_POST['index']])) {
        message($langmessage['OOPS']);
        return $cmd;
    }
    $index = $_POST['index'];
    $protect_object->IsProtected($index);
    return $protect_object->Admin($cmd, $index);
}

 function Admin($cmd, $index)
 {
     global $gp_titles, $langmessage, $page;
     if (!admin_tools::HasPermission('Admin_Protect')) {
         return;
     }
     switch ($cmd) {
         case 'passprotect':
             $this->OptionsForm($index);
             return 'return';
         case 'rm_protection':
             $page->ajaxReplace = array();
             unset($this->config['pages'][$index]);
             if ($this->SaveConfig()) {
                 $this->is_protected = false;
                 message($langmessage['SAVED']);
             } else {
                 message($langmessage['OOPS']);
             }
             return $cmd;
         case 'protect_page':
             $page->ajaxReplace = array();
             $this->config['pages'][$index] = true;
             if ($this->SaveConfig()) {
                 $this->is_protected = true;
                 message($langmessage['SAVED']);
             } else {
                 message($langmessage['OOPS']);
             }
             return $cmd;
     }
     if ($this->is_protected) {
         message('Notice: This page is currently protected and can only be viewed by logged in users.');
     }
     return $cmd;
 }

 /**
  * Return a formatted list of links associated with $addon
  * @return string
  */
 static function GetAddonSubLinks($addon = false)
 {
     global $config;
     $special_links = admin_tools::GetAddonTitles($addon);
     $admin_links = admin_tools::GetAddonComponents($config['admin_links'], $addon);
     $result = '';
     foreach ($special_links as $linkName => $linkInfo) {
         $result .= '<li>';
         $result .= common::Link($linkName, $linkInfo['label']);
         $result .= '</li>';
     }
     foreach ($admin_links as $linkName => $linkInfo) {
         if (admin_tools::HasPermission($linkName)) {
             $result .= '<li>';
             $result .= common::Link($linkName, $linkInfo['label']);
             $result .= '</li>';
         }
     }
     return $result;
 }

 function ShowAddon($addon = false)
 {
     global $config, $langmessage;
     if ($addon === false) {
         $addon =& $_REQUEST['addon'];
     }
     if (!isset($config['addons'][$addon])) {
         message($langmessage['OOPS'] . '(s1)');
         $this->Select();
         return;
     }
     $cmd = common::GetCommand();
     switch ($cmd) {
         case 'enable':
         case 'disable':
             $this->GadgetVisibility($addon, $cmd);
             break;
             /*
             			case 'changeinstall':
             				$this->ChangeInstallType($addon);
             			break;
             
             			case 'changeinstall_confirmed':
             				$this->ChangeInstallConfirmed($addon);
             			break;
             */
     }
     $this->FindForm();
     echo '<h2 class="hmargin">';
     echo common::Link('Admin_Addons', $langmessage['Manage Plugins']);
     echo ' &#187; ';
     echo $config['addons'][$addon]['name'];
     echo '</h2>';
     echo '<table class="bordered" style="width:90%">';
     //show Special Links
     $sublinks = admin_tools::GetAddonTitles($addon);
     if (!empty($sublinks)) {
         echo '<tr><th>';
         echo 'Special Links';
         echo '</th>';
         echo '<th>';
         echo $langmessage['options'];
         echo '</th></tr>';
         foreach ($sublinks as $linkName => $linkInfo) {
             echo '<tr><td>';
             echo common::Link($linkName, $linkInfo['label']);
             echo '</td>';
             echo '<td>';
             echo '-';
             echo '</td></tr>';
         }
     }
     //show Admin Links
     $sublinks = admin_tools::GetAddonComponents($config['admin_links'], $addon);
     if (!empty($sublinks)) {
         echo '<tr><th>';
         echo 'Admin Links';
         echo '</th>';
         echo '<th>';
         echo $langmessage['options'];
         echo '</th></tr>';
         foreach ($sublinks as $linkName => $linkInfo) {
             echo '<tr><td>';
             echo common::Link($linkName, $linkInfo['label']);
             echo '</td>';
             echo '<td>';
             echo '-';
             echo '</td></tr>';
         }
     }
     //show Gadgets
     $gadgets = admin_tools::GetAddonComponents($config['gadgets'], $addon);
     if (is_array($gadgets) && count($gadgets) > 0) {
         echo '<tr><th>';
         echo $langmessage['gadgets'];
         echo '</th>';
         echo '<th>';
         echo $langmessage['options'];
         echo '</th></tr>';
         foreach ($gadgets as $name => $value) {
             echo '<tr><td>';
             echo str_replace('_', ' ', $name);
             echo '</td><td>';
             if (isset($value['disabled'])) {
                 echo common::Link('Admin_Addons', $langmessage['enable'], 'cmd=enable&addon=' . $addon . '&gadget=' . rawurlencode($name), ' name="creq" ');
                 echo ' - ';
                 echo '<b>' . $langmessage['disabled'] . '</b>';
             } else {
                 echo ' <b>' . $langmessage['enabled'] . '</b>';
                 echo ' - ';
                 echo common::Link('Admin_Addons', $langmessage['disable'], 'cmd=disable&addon=' . $addon . '&gadget=' . rawurlencode($name), ' name="creq" ');
             }
             echo '</td></tr>';
         }
     }
     //editable text
     if (isset($config['addons'][$addon]['editable_text']) && admin_tools::HasPermission('Admin_Theme_Content')) {
         echo '<tr><th>';
         echo $langmessage['editable_text'];
         echo '</th>';
//.........这里部分代码省略.........

 /**
  * Assign a layout to the $title. Child pages without a layout assigned will inherit this setting
  * @param string $title
  */
 function SetLayout()
 {
     global $gp_index, $gp_titles, $langmessage, $gpLayouts;
     $index = $_POST['index'];
     $title = common::IndexToTitle($index);
     if (!$title) {
         message($langmessage['OOPS']);
         return;
     }
     $this->title = $title;
     $layout = $_POST['layout'];
     if (!isset($gpLayouts[$layout])) {
         message($langmessage['OOPS']);
         return;
     }
     if (!common::verify_nonce('use_' . $layout)) {
         message($langmessage['OOPS']);
         return;
     }
     //unset, then reset if needed
     unset($gp_titles[$index]['gpLayout']);
     $currentLayout = display::OrConfig($index, 'gpLayout');
     if ($currentLayout != $layout) {
         $gp_titles[$index]['gpLayout'] = $layout;
     }
     if (!admin_tools::SavePagesPHP()) {
         message($langmessage['OOPS'] . '(3)');
         return false;
     }
     message($langmessage['SAVED']);
 }

 /**
  * Get addon data from gpEasy.com and display to user
  *
  */
 function RemoteBrowse()
 {
     global $langmessage, $config, $dataDir;
     //search options
     if (isset($_GET['search_option'])) {
         $save = true;
         switch ($_GET['search_option']) {
             case 'version':
                 unset($config['search_version']);
                 break;
             case 'noversion':
                 $config['search_version'] = false;
                 break;
             default:
                 $save = false;
                 break;
         }
         if ($save) {
             admin_tools::SaveConfig();
         }
     }
     //make a list of installed addon id's
     $this->installed_ids = array();
     if (isset($config['addons']) && is_array($config['addons'])) {
         foreach ($config['addons'] as $addon_info) {
             if (isset($addon_info['id'])) {
                 $this->installed_ids[] = $addon_info['id'];
             }
         }
     }
     includeFile('tool/RemoteGet.php');
     //search settings
     $this->searchUrl = $this->path_remote;
     $this->searchOrderOptions['rating_score'] = $langmessage['Highest Rated'];
     $this->searchOrderOptions['downloads'] = $langmessage['Most Downloaded'];
     $this->searchOrderOptions['modified'] = $langmessage['Recently Updated'];
     $this->searchOrderOptions['created'] = $langmessage['Newest'];
     $_GET += array('q' => '');
     if (isset($_REQUEST['page']) && ctype_digit($_REQUEST['page'])) {
         $this->searchPage = $_REQUEST['page'];
     }
     //version specific search
     $search_version = false;
     if (!isset($config['search_version']) || $config['search_version']) {
         $this->searchQuery .= '&ug=' . rawurlencode(gpversion);
         $search_version = true;
     }
     if (!empty($_GET['q'])) {
         $this->searchQuery .= '&q=' . rawurlencode($_GET['q']);
     }
     $this->SearchOrder();
     $slug = 'Plugins';
     if ($this->config_index == 'themes') {
         $slug = 'Themes';
     }
     $src = addon_browse_path . '/' . $slug . '?cmd=remote&format=json&' . $this->searchQuery . '&page=' . $this->searchPage;
     // format=json added 4.6b3
     //check cache
     $cache_file = $dataDir . '/data/_remote/' . sha1($src) . '.txt';
     $use_cache = false;
     if (file_exists($cache_file) && filemtime($cache_file) + 26100 > time()) {
         $result = file_get_contents($cache_file);
         $use_cache = true;
     } else {
         $result = gpRemoteGet::Get_Successful($src);
     }
     //no response
     if (!$result) {
         if ($use_cache) {
             unlink($cache_file);
         }
         echo '<p>' . gpRemoteGet::Debug('Sorry, data not fetched') . '</p>';
         return;
     }
     //serialized or json (serialized data may be cached)
     if (strpos($result, 'a:') === 0) {
         $data = unserialize($result);
     } elseif (strpos($result, '{') === 0) {
         $data = json_decode($result, true);
     } else {
         if ($use_cache) {
             unlink($cache_file);
         }
         $debug = array();
         $debug['Two'] = substr($result, 0, 2);
         $debug['Twotr'] = substr(trim($result), 0, 2);
         echo '<p>' . gpRemoteGet::Debug('Sorry, data not fetched', $debug) . '</p>';
         return;
     }
     //not unserialized?
     if (!is_array($data) || count($data) == 0) {
         if ($use_cache) {
             unlink($cache_file);
         }
         echo '<p>' . $langmessage['Sorry, data not fetched'] . ' (F3)</p>';
         return;
//.........这里部分代码省略.........

 public static function NewFileNumber()
 {
     global $config;
     includeFile('admin/admin_tools.php');
     if (!isset($config['file_count'])) {
         $config['file_count'] = 0;
     }
     $config['file_count']++;
     admin_tools::SaveConfig();
     return $config['file_count'];
 }

 static function RenameFileWorker($title)
 {
     global $langmessage, $dataDir, $gp_index;
     //use new_label or new_title
     if (isset($_POST['new_title'])) {
         $new_title = admin_tools::PostedSlug($_POST['new_title']);
     } else {
         $new_title = admin_tools::LabelToSlug($_POST['new_label']);
     }
     //title unchanged
     if ($new_title == $title) {
         return $title;
     }
     $special_file = false;
     if (common::SpecialOrAdmin($title)) {
         $special_file = true;
     }
     if (!admin_tools::CheckTitle($new_title, $message)) {
         msg($message);
         return false;
     }
     $old_gp_index = $gp_index;
     //re-index: make the new title point to the same data index
     $old_file = gpFiles::PageFile($title);
     $file_index = $gp_index[$title];
     unset($gp_index[$title]);
     $gp_index[$new_title] = $file_index;
     //rename the php file
     if (!$special_file) {
         $new_file = gpFiles::PageFile($new_title);
         //we don't have to rename files if we're using the index naming convention. See gpFiles::PageFile() for more info
         if ($new_file == $old_file) {
             //if the file being renamed doesn't use the index naming convention, then we'll still need to rename it
         } elseif (!rename($old_file, $new_file)) {
             msg($langmessage['OOPS'] . ' (N3)');
             $gp_index = $old_gp_index;
             return false;
         }
         //gallery rename
         includeFile('special/special_galleries.php');
         special_galleries::RenamedGallery($title, $new_title);
     }
     //create a 301 redirect
     if (isset($_POST['add_redirect']) && $_POST['add_redirect'] == 'add') {
         includeFile('admin/admin_missing.php');
         admin_missing::AddRedirect($title, $new_title);
     }
     gpPlugin::Action('RenameFileDone', array($file_index, $title, $new_title));
     return $new_title;
 }

 /**
  * Show the default admin page
  *
  */
 function AdminPanel()
 {
     global $langmessage;
     $cmd = common::GetCommand();
     switch ($cmd) {
         case 'embededcheck':
             includeFile('tool/update.php');
             new update_class('embededcheck');
             return;
         case 'autocomplete-titles':
             $opts = array('var_name' => false);
             echo gp_edit::AutoCompleteValues(false, $opts);
             die;
     }
     $this->head_js[] = '/include/js/auto_width.js';
     echo '<h2>' . $langmessage['administration'] . '</h2>';
     echo '<div id="adminlinks2">';
     admin_tools::AdminPanelLinks(false);
     echo '</div>';
 }