90 lines
2.3 KiB
PHP
90 lines
2.3 KiB
PHP
<?php
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use Friendica\Render\ITemplateEngine;
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require_once "include/plugin.php";
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define('SMARTY3_TEMPLATE_FOLDER','templates');
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class FriendicaSmarty extends Smarty {
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public $filename;
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function __construct() {
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parent::__construct();
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$a = get_app();
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$theme = current_theme();
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// setTemplateDir can be set to an array, which Smarty will parse in order.
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// The order is thus very important here
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$template_dirs = array('theme' => "view/theme/$theme/".SMARTY3_TEMPLATE_FOLDER."/");
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if ( x($a->theme_info,"extends") )
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$template_dirs = $template_dirs + array('extends' => "view/theme/".$a->theme_info["extends"]."/".SMARTY3_TEMPLATE_FOLDER."/");
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$template_dirs = $template_dirs + array('base' => "view/".SMARTY3_TEMPLATE_FOLDER."/");
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$this->setTemplateDir($template_dirs);
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$this->setCompileDir('view/smarty3/compiled/');
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$this->setConfigDir('view/smarty3/config/');
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$this->setCacheDir('view/smarty3/cache/');
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$this->left_delimiter = $a->get_template_ldelim('smarty3');
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$this->right_delimiter = $a->get_template_rdelim('smarty3');
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// Don't report errors so verbosely
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$this->error_reporting = E_ALL & ~E_NOTICE;
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}
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function parsed($template = '') {
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if ($template) {
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return $this->fetch('string:' . $template);
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}
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return $this->fetch('file:' . $this->filename);
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}
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}
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class FriendicaSmartyEngine implements ITemplateEngine {
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static $name ="smarty3";
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public function __construct(){
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if (!is_writable('view/smarty3/')){
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echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver."; killme();
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}
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}
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// ITemplateEngine interface
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public function replaceMacros($s, $r) {
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$template = '';
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if (gettype($s) === 'string') {
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$template = $s;
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$s = new FriendicaSmarty();
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}
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$r['$APP'] = get_app();
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// "middleware": inject variables into templates
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$arr = array(
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"template"=> basename($s->filename),
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"vars" => $r
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);
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call_hooks("template_vars", $arr);
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$r = $arr['vars'];
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foreach ($r as $key=>$value) {
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if ($key[0] === '$') {
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$key = substr($key, 1);
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}
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$s->assign($key, $value);
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}
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return $s->parsed($template);
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}
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public function getTemplateFile($file, $root=''){
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$a = get_app();
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$template_file = get_template_file($a, SMARTY3_TEMPLATE_FOLDER.'/'.$file, $root);
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$template = new FriendicaSmarty();
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$template->filename = $template_file;
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return $template;
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}
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}
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