84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
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<?php
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class Mathjax extends Modules {
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public static function __install(): void {
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$config = Config::current();
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$config->set(
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"module_mathjax",
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array(
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"enable_latex" => true,
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"enable_mathml" => true
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)
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);
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}
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public static function __uninstall(): void {
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Config::current()->remove("module_mathjax");
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}
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public function scripts($scripts): array {
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$config = Config::current();
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$script = "";
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if ($config->module_mathjax["enable_latex"])
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$script.= "tex-";
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if ($config->module_mathjax["enable_mathml"])
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$script.= "mml-";
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if (!empty($script))
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$scripts[] = $config->chyrp_url.
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"/modules/mathjax/es5/".
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$script."chtml.js";
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return $scripts;
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}
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public function javascript(): void {
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include MODULES_DIR.DIR."mathjax".DIR."javascript.php";
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}
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public function admin_mathjax_settings($admin): void {
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$config = Config::current();
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if (!Visitor::current()->group->can("change_settings"))
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show_403(
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__("Access Denied"),
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__("You do not have sufficient privileges to change settings.")
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);
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if (empty($_POST)) {
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$admin->display("pages".DIR."mathjax_settings");
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return;
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}
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if (!isset($_POST['hash']) or !Session::check_token($_POST['hash']))
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show_403(
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__("Access Denied"),
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__("Invalid authentication token.")
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);
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$config->set(
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"module_mathjax",
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array(
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"enable_latex" => !empty($_POST['enable_latex']),
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"enable_mathml" => !empty($_POST['enable_mathml'])
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)
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);
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Flash::notice(
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__("Settings updated."),
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"mathjax_settings"
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);
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}
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public function settings_nav($navs): array {
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if (Visitor::current()->group->can("change_settings"))
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$navs["mathjax_settings"] = array(
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"title" => __("MathJax", "mathjax")
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);
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return $navs;
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}
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}
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