<?php
/**
* Implements hook_load_includes().
*
* @param Environment $env
* The Environment.
* @param array $vars
* Miscellaneous environment / page variables.
*/
function shadow_load_includes($env, $vars) {
$module_path = $env->getModulePath('shadow');
$env->addInclude($module_path . '/js/shadow.js');
$env->addInclude($module_path . '/css/shadow.css');
}
/**
* Implements hook_init().
* There is the request to open a Shadow overlay form.
*
* @param Environment $env
* The Environment.
* @param array $vars
* An array of variables.
*/
function shadow_boot(Environment $env, $vars) {
// Check if there is a request to open a Shadow popup.
if (isset($_REQUEST['shadow'])) {
$shadow_json = json_decode($_REQUEST['shadow']);
// Initialize the Shadow popup.
$shadow = new Shadow($env, $shadow_json);
// Check the requested context.
$env->setContext($shadow_json->context);
$env->setData('shadow', $shadow);
}
}
/**
* Implements hook_page_init().
* There is the request to open a Shadow overlay form.
*
* @param Environment $env
* The Environment.
* @param array $vars
* An array of variables.
*/
function shadow_init($env, $vars) {
/** @var Shadow $shadow */
$shadow = $env->getData('shadow');
if (!empty($env->getData('shadow'))) {
$shadow->loadComponents();
// Render the Shadow popup.
print $shadow->render();
exit();
}
}
/**
* Implements hook_page_init().
* Add the Shadow popup's wrapper to HTML.
* // TODO: could be entirely done in JS.
*
* @param Environment $env
* The Environment.
* @param array $vars
* An array of variables.
*/
function shadow_page_init($env, $vars) {
$addcode = '<div id="shadow-outside"><div id="shadow-inside"></div><div id="shadow-item"></div></div>';
$vars['page']->html = preg_replace("/\<\/body\>/", $addcode . '</body>', $vars['page']->html);
}
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