# Template Variables Reference
Templates have access to a set of variables provided by FolderWeb and its plugins. This reference documents all available variables and their types.
## Base Template Variables
Available in `base.php`:
### `$content`
The fully rendered HTML content from the page or list template.
**Type:** String (HTML)
**Example:**
```php
```
### `$pageTitle`
The page title for the `` tag.
**Type:** String
**Default:** `"FolderWeb"`
**Example:**
```php
<title><?= htmlspecialchars($pageTitle ?? 'FolderWeb') ?>
```
**Source:**
1. Language-specific metadata `[lang] title`
2. Root metadata `title`
3. First heading in content
4. Folder name
### `$metaDescription`
SEO description for the `` tag.
**Type:** String
**Optional:** May be empty
**Example:**
```php
```
**Source:**
1. Metadata `search_description`
2. Metadata `summary`
3. Empty if not set
### `$socialImageUrl`
URL to cover image for social media meta tags.
**Type:** String (URL)
**Optional:** May be empty
**Example:**
```php
```
**Source:** First `cover.*` image found in content directory
### `$navigation`
Array of navigation menu items.
**Type:** Array of associative arrays
**Structure:**
```php
[
['url' => '/about/', 'title' => 'About'],
['url' => '/blog/', 'title' => 'Blog'],
['url' => '/contact/', 'title' => 'Contact'],
]
```
**Example:**
```php
```
**Source:** Pages with `menu = 1` in metadata, sorted by `menu_order`
### `$homeLabel`
Text for the home link.
**Type:** String
**Default:** `"Home"`
**Example:**
```php
```
**Source:** Translation string `translations['home']` or fallback "Home"
### `$currentLang`
Current language code.
**Type:** String
**Default:** From `config.ini` `languages.default`
**Example:**
```php
```
**Values:** ISO 639-1 language codes (`en`, `no`, `de`, etc.)
### `$langPrefix`
URL prefix for the current language.
**Type:** String
**Default:** Empty string for default language
**Example:**
```php
Home
```
**Values:**
- `""` (empty) for default language
- `"/no"` for Norwegian
- `"/de"` for German
- etc.
### `$languageUrls`
URLs to switch between available languages.
**Type:** Associative array
**Structure:**
```php
[
'en' => '/page/',
'no' => '/no/side/',
'de' => '/de/seite/',
]
```
**Example:**
```php
1): ?>
```
### `$translations`
Translated UI strings for the current language.
**Type:** Associative array
**Structure:**
```php
[
'home' => 'Home',
'footer_handcoded' => 'Generated in',
'footer_page_time' => 'ms',
'months' => 'January,February,March,...',
]
```
**Example:**
```php
```
**Source:** Language files in `custom/languages/[lang].ini` or `app/default/languages/[lang].ini`
### `$pageCssUrl`
URL to page-specific CSS file.
**Type:** String (URL)
**Optional:** Only set if `styles.css` exists in content directory
**Example:**
```php
```
### `$pageCssHash`
MD5 hash of page-specific CSS for cache busting.
**Type:** String (MD5 hash)
**Optional:** Only set if `$pageCssUrl` exists
**Example:** See `$pageCssUrl` above
### `$feedUrl`
URL to the Atom feed for the current list page.
**Type:** String (URL path)
**Optional:** Only set on list pages with `feed = true` in metadata
**Example:**
```php
```
**Source:** Set when `feed = true` in the list directory's `metadata.ini`
## Page Template Variables
Available in `page.php`:
### `$content`
The fully rendered HTML content from the page.
**Type:** String (HTML)
**Example:**
```php
```
### `$metadata`
All metadata for the current page.
**Type:** Associative array
**Structure:**
```php
[
'title' => 'Page Title',
'summary' => 'Short description',
'date' => '2024-12-15',
'show_date' => true,
'author' => 'Jane Doe', // Custom fields
'tags' => 'web,design',
// ... all other metadata fields
]
```
**Example:**
```php
```
## List Template Variables
Available in `list.php`, `list-grid.php`, `list-compact.php`, etc.:
### `$pageContent`
Optional intro content from the directory's own files.
**Type:** String (HTML)
**Optional:** May be empty
**Example:**
```php
```
**Source:** Content files in the list directory itself (not subdirectories)
### `$items`
Array of items to display in the list.
**Type:** Array of associative arrays
**Structure:**
```php
[
[
'title' => 'My Post',
'url' => '/blog/my-post/',
'date' => '15. desember 2024', // Formatted for display
'rawDate' => '2024-12-15', // ISO YYYY-MM-DD
'summary' => 'Short description',
'cover' => '/blog/2024-12-15-my-post/cover.jpg',
'pdf' => null,
'redirect' => null,
'dirPath' => '/path/to/content/blog/2024-12-15-my-post',
],
// ... more items
]
```
**Example:**
```php
```
### `$metadata`
Metadata for the list directory itself.
**Type:** Associative array
**Structure:** Same as page metadata
**Example:**
```php
```
## Item Properties
Each item in `$items` has these properties:
| Property | Type | Description | Optional |
|----------|------|-------------|----------|
| `title` | String | Item title (from metadata, heading, or folder name) | No |
| `url` | String | Full URL to the item (with trailing slash + lang prefix) | No |
| `date` | String | Formatted date string (plugin-processed for display) | Yes |
| `rawDate` | String | ISO date (YYYY-MM-DD) for feeds and `