stylizer.module

<?php


/**
 * @file
 * Stylizer module.
 *
 * This module allows styles to be created and managed on behalf of modules
 * that implement styles.
 *
 * The Stylizer tool allows recolorable styles to be created via a miniature
 * scripting language. Panels utilizes this to allow administrators to add
 * styles directly to any panel display.
 */

/**
 * Implements hook_permission()
 */
function stylizer_permission() {
    return array(
        'administer stylizer' => array(
            'title' => t("Use the Stylizer UI"),
            'description' => t("Allows a user to use the CTools Stylizer UI."),
        ),
    );
}

/**
 * Implementation of hook_ctools_plugin_directory() to let the system know
 * we implement task and task_handler plugins.
 */
function stylizer_ctools_plugin_directory($module, $plugin) {
    // Most of this module is implemented as an export ui plugin, and the
    // rest is in ctools/includes/stylizer.inc.
    if ($module == 'ctools' && $plugin == 'export_ui') {
        return 'plugins/' . $plugin;
    }
}

/**
 * Implements hook_ctools_plugin_type() to inform the plugin system that
 * Stylizer style_base plugin types.
 */
function stylizer_ctools_plugin_type() {
    return array(
        'style_bases' => array(
            'load themes' => TRUE,
        ),
    );
}

/**
 * Implementation of hook_panels_dashboard_blocks().
 *
 * Adds page information to the Panels dashboard.
 */
function stylizer_panels_dashboard_blocks(&$vars) {
    $vars['links']['stylizer'] = array(
        'title' => l(t('Custom style'), 'admin/structure/stylizer/add'),
        'description' => t('Custom styles can be applied to Panel regions and Panel panes.'),
    );
    // Load all mini panels and their displays.
    ctools_include('export');
    ctools_include('stylizer');
    $items = ctools_export_crud_load_all('stylizer');
    $count = 0;
    $rows = array();
    $base_types = ctools_get_style_base_types();
    foreach ($items as $item) {
        $style = ctools_get_style_base($item->settings['style_base']);
        if ($style && $style['module'] == 'panels') {
            $type = $base_types[$style['module']][$style['type']]['title'];
            $rows[] = array(
                check_plain($item->admin_title),
                $type,
                array(
                    'data' => l(t('Edit'), "admin/structure/stylizer/list/{$item->name}/edit"),
                    'class' => 'links',
                ),
            );
            // Only show 10.
            if (++$count >= 10) {
                break;
            }
        }
    }
    if ($rows) {
        $content = theme('table', array(
            'rows' => $rows,
            'attributes' => array(
                'class' => 'panels-manage',
            ),
        ));
    }
    else {
        $content = '<p>' . t('There are no custom styles.') . '</p>';
    }
    $vars['blocks']['stylizer'] = array(
        'title' => t('Manage styles'),
        'link' => l(t('Go to list'), 'admin/structure/stylizer'),
        'content' => $content,
        'class' => 'dashboard-styles',
        'section' => 'left',
    );
}

/**
 * Implementation of hook_theme to load all content plugins and pass thru if
 * necessary.
 */
function stylizer_theme() {
    $theme = array();
    ctools_include('stylizer');
    // Register all themes given for basetypes.
    $plugins = ctools_get_style_bases();
    $base_types = ctools_get_style_base_types();
    foreach ($plugins as $plugin) {
        if (!empty($base_types[$plugin['module']][$plugin['type']]) && !empty($plugin['theme'])) {
            $base_type = $base_types[$plugin['module']][$plugin['type']];
            $theme[$plugin['theme']] = array(
                'variables' => $base_type['theme variables'],
                'path' => $plugin['path'],
            );
            // If no theme function exists, assume template.
            if (!function_exists("theme_{$plugin['theme']}")) {
                $theme[$plugin['theme']]['template'] = str_replace('_', '-', $plugin['theme']);
                // For preprocess.
                $theme[$plugin['theme']]['file'] = $plugin['file'];
            }
        }
    }
    return $theme;
}