reduced icon size

[bookstack] / app / helpers.php

diff --git a/app/helpers.php b/app/helpers.php
index f25a8f765d4e7694d92b276e36a2e4a0b96c356f..daa747e7125a433d1c4571e2a5025cd63ac61d8f 100644 (file)
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -1,30 +1,178 @@
 <?php
 
 <?php
 

-if (! function_exists('versioned_asset')) {
-    /**
-     * Get the path to a versioned file.
-     *
-     * @param  string  $file
-     * @return string
-     *
-     * @throws \InvalidArgumentException
-     */
-    function versioned_asset($file)
-    {
-        static $manifest = null;
-
-        if (is_null($manifest)) {
-            $manifest = json_decode(file_get_contents(public_path('build/manifest.json')), true);
-        }
+use BookStack\Ownable;

 
 

-        if (isset($manifest[$file])) {
-            return '/' . $manifest[$file];
-        }
+/**
+ * Get the path to a versioned file.
+ *
+ * @param  string $file
+ * @return string
+ * @throws Exception
+ */
+function versioned_asset($file = '')
+{
+    static $version = null;
+
+    if (is_null($version)) {
+        $versionFile = base_path('version');
+        $version = trim(file_get_contents($versionFile));
+    }
+
+    $additional = '';
+    if (config('app.env') === 'development') {
+        $additional = sha1_file(public_path($file));
+    }
+
+    $path = $file . '?version=' . urlencode($version) . $additional;
+    return baseUrl($path);
+}
+
+/**
+ * Helper method to get the current User.
+ * Defaults to public 'Guest' user if not logged in.
+ * @return \BookStack\User
+ */
+function user()
+{
+    return auth()->user() ?: \BookStack\User::getDefault();
+}
+
+/**
+ * Check if current user is a signed in user.
+ * @return bool
+ */
+function signedInUser()
+{
+    return auth()->user() && !auth()->user()->isDefault();
+}
+
+/**
+ * Check if the current user has a permission.
+ * If an ownable element is passed in the jointPermissions are checked against
+ * that particular item.
+ * @param $permission
+ * @param Ownable $ownable
+ * @return mixed
+ */
+function userCan($permission, Ownable $ownable = null)
+{
+    if ($ownable === null) {
+        return user() && user()->can($permission);
+    }
+
+    // Check permission on ownable item
+    $permissionService = app(\BookStack\Services\PermissionService::class);
+    return $permissionService->checkOwnableUserAccess($ownable, $permission);
+}
+
+/**
+ * Helper to access system settings.
+ * @param $key
+ * @param bool $default
+ * @return bool|string|\BookStack\Services\SettingService
+ */
+function setting($key = null, $default = false)
+{
+    $settingService = resolve(\BookStack\Services\SettingService::class);
+    if (is_null($key)) {
+        return $settingService;
+    }
+    return $settingService->get($key, $default);
+}
+
+/**
+ * Helper to create url's relative to the applications root path.
+ * @param string $path
+ * @param bool $forceAppDomain
+ * @return string
+ */
+function baseUrl($path, $forceAppDomain = false)
+{
+    $isFullUrl = strpos($path, 'http') === 0;
+    if ($isFullUrl && !$forceAppDomain) {
+        return $path;
+    }
+    $path = trim($path, '/');

 
 

-        if (file_exists(public_path($file))) {
-            return '/' . $file;
+    // Remove non-specified domain if forced and we have a domain
+    if ($isFullUrl && $forceAppDomain) {
+        $explodedPath = explode('/', $path);
+        $path = implode('/', array_splice($explodedPath, 3));
+    }
+
+    // Return normal url path if not specified in config
+    if (config('app.url') === '') {
+        return url($path);
+    }
+
+    return rtrim(config('app.url'), '/') . '/' . $path;
+}
+
+/**
+ * Get an instance of the redirector.
+ * Overrides the default laravel redirect helper.
+ * Ensures it redirects even when the app is in a subdirectory.
+ *
+ * @param  string|null  $to
+ * @param  int     $status
+ * @param  array   $headers
+ * @param  bool    $secure
+ * @return \Illuminate\Routing\Redirector|\Illuminate\Http\RedirectResponse
+ */
+function redirect($to = null, $status = 302, $headers = [], $secure = null)
+{
+    if (is_null($to)) {
+        return app('redirect');
+    }
+
+    $to = baseUrl($to);
+
+    return app('redirect')->to($to, $status, $headers, $secure);
+}
+
+function icon($name, $attrs = [])
+{
+    $iconPath = resource_path('assets/icons/' . $name . '.svg');
+    $attrString = ' ';
+    foreach ($attrs as $attrName => $attr) {
+        $attrString .=  $attrName . '="' . $attr . '" ';
+    }
+    $fileContents = file_get_contents($iconPath);
+    return  str_replace('<svg', '<svg' . $attrString, $fileContents);
+}
+
+/**
+ * Generate a url with multiple parameters for sorting purposes.
+ * Works out the logic to set the correct sorting direction
+ * Discards empty parameters and allows overriding.
+ * @param $path
+ * @param array $data
+ * @param array $overrideData
+ * @return string
+ */
+function sortUrl($path, $data, $overrideData = [])
+{
+    $queryStringSections = [];
+    $queryData = array_merge($data, $overrideData);
+
+    // Change sorting direction is already sorted on current attribute
+    if (isset($overrideData['sort']) && $overrideData['sort'] === $data['sort']) {
+        $queryData['order'] = ($data['order'] === 'asc') ? 'desc' : 'asc';
+    } else {
+        $queryData['order'] = 'asc';
+    }
+
+    foreach ($queryData as $name => $value) {
+        $trimmedVal = trim($value);
+        if ($trimmedVal === '') {
+            continue;

         }
         }

+        $queryStringSections[] = urlencode($name) . '=' . urlencode($trimmedVal);
+    }

 
 

-        throw new InvalidArgumentException("File {$file} not defined in asset manifest.");
+    if (count($queryStringSections) === 0) {
+        return $path;

     }
     }

-}
\ No newline at end of file
+
+    return baseUrl($path . '?' . implode('&', $queryStringSections));
+}