133 lines
3.8 KiB
Plaintext
133 lines
3.8 KiB
Plaintext
<?php
|
|
|
|
/**
|
|
* Implementation of hook_help().
|
|
*/
|
|
function context_layouts_help($path, $arg) {
|
|
switch ($path) {
|
|
case 'admin/help#context_layouts':
|
|
$output = file_get_contents(drupal_get_path('module', 'context_layouts') .'/README.txt');
|
|
return module_exists('markdown') ? filter_xss_admin(module_invoke('markdown', 'filter', 'process', 0, -1, $output)) : '<pre>'. check_plain($output) .'</pre>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implementation of hook_context_plugins().
|
|
* This is a ctools plugins hook.
|
|
*/
|
|
function context_layouts_context_plugins() {
|
|
return array(
|
|
'context_layouts_reaction_block' => array(
|
|
'handler' => array(
|
|
'path' => drupal_get_path('module', 'context_layouts') .'/plugins',
|
|
'file' => 'context_layouts_reaction_block.inc',
|
|
'class' => 'context_layouts_reaction_block',
|
|
'parent' => 'context_reaction_block',
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Implementation of hook_context_registry_alter().
|
|
*/
|
|
function context_layouts_context_registry_alter(&$registry) {
|
|
if (isset($registry['reactions']['block'])) {
|
|
$registry['reactions']['block']['plugin'] = 'context_layouts_reaction_block';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implementation of hook_theme().
|
|
* Declares each theme's layouts as a page template suggestion.
|
|
*/
|
|
function context_layouts_theme() {
|
|
$info = array();
|
|
foreach (list_themes() as $theme) {
|
|
if (!empty($theme->status) && $layouts = context_layouts_get_layouts($theme->name)) {
|
|
foreach ($layouts as $layout) {
|
|
if (!empty($layout['template'])) {
|
|
$info["page__context_layouts_{$theme->name}_{$layout['layout']}"] = array(
|
|
'template' => $layout['template'],
|
|
'path' => $layout['path'],
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $info;
|
|
}
|
|
|
|
/**
|
|
* Implementation of hook_context_page_reaction().
|
|
*/
|
|
function context_layouts_context_page_reaction() {
|
|
$plugin = context_get_plugin('reaction', 'block');
|
|
if ($plugin && method_exists($plugin, 'add_layout_stylesheet')) {
|
|
$plugin->add_layout_stylesheet();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Preprocessor for theme('page').
|
|
*/
|
|
function context_layouts_preprocess_page(&$vars) {
|
|
$plugin = context_get_plugin('reaction', 'block');
|
|
if ($plugin && method_exists($plugin, 'add_layout_template')) {
|
|
$plugin->add_layout_template($vars);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Retrieve layouts for the specified theme.
|
|
*/
|
|
function context_layouts_get_layouts($theme = NULL, $reset = FALSE) {
|
|
static $layouts = array();
|
|
$layouts = $reset ? array() : $layouts;
|
|
|
|
global $theme_key;
|
|
$theme = isset($theme) ? $theme : $theme_key;
|
|
|
|
if (!isset($layouts[$theme])) {
|
|
$info = system_get_info('theme', $theme);
|
|
$themes = array();
|
|
|
|
// Find all our ancestor themes that use layouts.
|
|
if (isset($info['base theme'])) {
|
|
while (!empty($info['base theme'])) {
|
|
$base_theme = $info['base theme'];
|
|
$info = system_get_info('theme', $base_theme);
|
|
$themes[$base_theme] = $info;
|
|
}
|
|
}
|
|
|
|
// Assemble in inheritance order and add the theme on.
|
|
$themes = array_reverse($themes);
|
|
$themes[$theme] = system_get_info('theme', $theme);
|
|
|
|
// Merge layout info into a single array.
|
|
foreach ($themes as $key => $info) {
|
|
$path = drupal_get_path('theme', $key);
|
|
if (!empty($info['layouts'])) {
|
|
foreach ($info['layouts'] as $layout => $layout_info) {
|
|
$layout_info['layout'] = str_replace('-', '_', $layout);
|
|
$layout_info['theme'] = $key;
|
|
$layout_info['path'] = $path;
|
|
$layouts[$theme][$layout] = $layout_info;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return isset($layouts[$theme]) ? $layouts[$theme] : FALSE;
|
|
}
|
|
|
|
/**
|
|
* Get the active layout for the current page.
|
|
*/
|
|
function context_layouts_get_active_layout($info = TRUE) {
|
|
$plugin = context_get_plugin('reaction', 'block');
|
|
if ($plugin && method_exists($plugin, 'get_active_layout')) {
|
|
return $plugin->get_active_layout($info);
|
|
}
|
|
}
|