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Initial HTMLTemplate class setup.
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@ -31,7 +31,236 @@
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#include "html_template.h"
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#include "core/math/math_funcs.h"
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#include "html_template_data.h"
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#include "../http/web_server_request.h"
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// Templates
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int HTMLTemplate::get_template_count() const {
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return _templates.size();
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}
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Ref<HTMLTemplateData> HTMLTemplate::get_template(const int p_index) {
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ERR_FAIL_INDEX_V(p_index, _templates.size(), Ref<HTMLTemplateData>());
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return _templates[p_index];
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}
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void HTMLTemplate::add_template(const Ref<HTMLTemplateData> &p_template) {
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_templates.push_back(p_template);
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}
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void HTMLTemplate::remove_template(const int p_index) {
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ERR_FAIL_INDEX(p_index, _templates.size());
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_templates.remove(p_index);
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}
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void HTMLTemplate::clear_templates() {
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_templates.clear();
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}
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Vector<Variant> HTMLTemplate::get_templates() {
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Vector<Variant> r;
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for (int i = 0; i < _templates.size(); i++) {
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r.push_back(_templates[i].get_ref_ptr());
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}
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return r;
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}
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void HTMLTemplate::set_templates(const Vector<Variant> &data) {
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_templates.clear();
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for (int i = 0; i < data.size(); i++) {
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Ref<HTMLTemplateData> e = Ref<HTMLTemplateData>(data[i]);
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_templates.push_back(e);
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}
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}
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// Overrides
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bool HTMLTemplate::has_template_override(const StringName &p_name) const {
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return _template_overrides.has(p_name);
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}
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String HTMLTemplate::get_template_override(const StringName &p_name) const {
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const String *val = _template_overrides.getptr(p_name);
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if (!val) {
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return String();
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}
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return *val;
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}
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void HTMLTemplate::set_template_override(const StringName &p_name, const String &p_value) {
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_template_overrides[p_name] = p_value;
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}
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void HTMLTemplate::remove_template_override(const StringName &p_name) {
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_template_overrides.erase(p_name);
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}
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void HTMLTemplate::clear_template_overrides() {
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_template_overrides.clear();
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}
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Dictionary HTMLTemplate::get_template_overrides() const {
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Dictionary ret;
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for (const HashMap<StringName, String>::Element *E = _template_overrides.front(); E; E = E->next) {
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ret[E->key()] = E->value();
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}
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return ret;
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}
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void HTMLTemplate::set_template_overrides(const Dictionary &p_dict) {
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get_template_overrides();
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Array keys = p_dict.keys();
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for (int i = 0; i < keys.size(); ++i) {
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Variant k = keys[i];
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Variant::Type t = k.get_type();
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if (t != Variant::STRING && t != Variant::STRING_NAME) {
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continue;
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}
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_template_overrides[k] = String(p_dict[k]);
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}
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}
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HashMap<StringName, String> HTMLTemplate::get_template_overrides_map() const {
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return _template_overrides;
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}
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void HTMLTemplate::set_template_overrides_map(const HashMap<StringName, String> &p_map) {
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_template_overrides = p_map;
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}
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// Defaults
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bool HTMLTemplate::has_template_default(const StringName &p_name) const {
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return _template_defaults.has(p_name);
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}
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String HTMLTemplate::get_template_default(const StringName &p_name) const {
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const String *val = _template_defaults.getptr(p_name);
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if (!val) {
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return String();
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}
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return *val;
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}
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void HTMLTemplate::set_template_default(const StringName &p_name, const String &p_value) {
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_template_defaults[p_name] = p_value;
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}
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void HTMLTemplate::remove_template_default(const StringName &p_name) {
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_template_defaults.erase(p_name);
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}
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void HTMLTemplate::clear_template_defaults() {
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_template_defaults.clear();
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}
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Dictionary HTMLTemplate::get_template_defaults() const {
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Dictionary ret;
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for (const HashMap<StringName, String>::Element *E = _template_defaults.front(); E; E = E->next) {
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ret[E->key()] = E->value();
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}
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return ret;
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}
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void HTMLTemplate::set_template_defaults(const Dictionary &p_dict) {
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clear_template_defaults();
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Array keys = p_dict.keys();
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for (int i = 0; i < keys.size(); ++i) {
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Variant k = keys[i];
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Variant::Type t = k.get_type();
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if (t != Variant::STRING && t != Variant::STRING_NAME) {
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continue;
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}
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_template_defaults[k] = String(p_dict[k]);
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}
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}
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HashMap<StringName, String> HTMLTemplate::get_template_defaults_map() const {
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return _template_defaults;
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}
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void HTMLTemplate::set_template_defaults_map(const HashMap<StringName, String> &p_map) {
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_template_defaults = p_map;
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}
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// Use
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String HTMLTemplate::substitute_data_variables(const String &p_text, const Dictionary &p_data) {
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//TODO
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return p_text;
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}
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String HTMLTemplate::substitute_request_variables(const String &p_text, const Ref<WebServerRequest> &p_request) {
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if (!p_request.is_valid()) {
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return p_text;
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}
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//TODO
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return p_text;
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}
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String HTMLTemplate::get_template_text(const StringName &p_name) {
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// First try overrides
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String *sptr = _template_overrides.getptr(p_name);
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if (sptr) {
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return *sptr;
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}
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// Go thourgh templates
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for (int i = 0; i < _templates.size(); ++i) {
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Ref<HTMLTemplateData> d = _templates[i];
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if (!d.is_valid()) {
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continue;
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}
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String r = d->get_template(p_name);
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if (!r.empty()) {
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return r;
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}
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}
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// At last try default
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sptr = _template_defaults.getptr(p_name);
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if (sptr) {
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return *sptr;
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}
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return String();
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}
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String HTMLTemplate::render_template(const String &p_text, const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
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String res = substitute_data_variables(p_text, p_data);
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res = substitute_request_variables(p_text, p_request);
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return res;
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}
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String HTMLTemplate::get_and_render_template(const StringName &p_name, const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
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String text = get_template_text(p_name);
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return render_template(text, p_request, p_data);
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}
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String HTMLTemplate::render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
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return call("_render", p_request, p_data);
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}
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String HTMLTemplate::_render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
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return "";
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}
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HTMLTemplate::HTMLTemplate() {
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}
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@ -40,9 +269,57 @@ HTMLTemplate::~HTMLTemplate() {
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}
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void HTMLTemplate::_bind_methods() {
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//ClassDB::bind_method(D_METHOD("get_item_count"), &HTMLTemplate::get_item_count);
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//ClassDB::bind_method(D_METHOD("set_item_count", "val"), &HTMLTemplate::set_item_count);
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//ADD_PROPERTY(PropertyInfo(Variant::INT, "item_count"), "set_item_count", "get_item_count");
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// Templates
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ClassDB::bind_method(D_METHOD("get_template_count"), &HTMLTemplate::get_template_count);
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ClassDB::bind_method(D_METHOD("get_template", "index"), &HTMLTemplate::get_template);
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ClassDB::bind_method(D_METHOD("add_template", "template"), &HTMLTemplate::add_template);
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ClassDB::bind_method(D_METHOD("remove_template", "index"), &HTMLTemplate::remove_template);
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//BIND_VMETHOD(MethodInfo("_render_indexed", PropertyInfo(Variant::OBJECT, "target", PROPERTY_HINT_RESOURCE_TYPE, "HTMLTemplate"), PropertyInfo(Variant::INT, "page_index")));
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ClassDB::bind_method(D_METHOD("clear_templates"), &HTMLTemplate::clear_templates);
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ClassDB::bind_method(D_METHOD("get_templates"), &HTMLTemplate::get_templates);
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ClassDB::bind_method(D_METHOD("set_templates", "data"), &HTMLTemplate::set_templates);
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ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "templates", PROPERTY_HINT_NONE, "23/20:HTMLTemplateData", PROPERTY_USAGE_DEFAULT, "HTMLTemplateData"), "set_templates", "get_templates");
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// Overrides
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ClassDB::bind_method(D_METHOD("has_template_override", "name"), &HTMLTemplate::has_template_override);
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ClassDB::bind_method(D_METHOD("get_template_override", "name"), &HTMLTemplate::get_template_override);
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ClassDB::bind_method(D_METHOD("set_template_override", "name", "value"), &HTMLTemplate::set_template_override);
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ClassDB::bind_method(D_METHOD("remove_template_override", "name"), &HTMLTemplate::remove_template_override);
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ClassDB::bind_method(D_METHOD("clear_template_overrides"), &HTMLTemplate::clear_template_overrides);
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ClassDB::bind_method(D_METHOD("get_template_overrides"), &HTMLTemplate::get_template_overrides);
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ClassDB::bind_method(D_METHOD("set_template_overrides", "dict"), &HTMLTemplate::set_template_overrides);
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ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "template_overrides"), "set_template_overrides", "get_template_overrides");
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// Defaults
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ClassDB::bind_method(D_METHOD("has_template_default", "name"), &HTMLTemplate::has_template_default);
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ClassDB::bind_method(D_METHOD("get_template_default", "name"), &HTMLTemplate::get_template_default);
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ClassDB::bind_method(D_METHOD("set_template_default", "name", "value"), &HTMLTemplate::set_template_default);
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ClassDB::bind_method(D_METHOD("remove_template_default", "name"), &HTMLTemplate::remove_template_default);
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ClassDB::bind_method(D_METHOD("clear_template_defaults"), &HTMLTemplate::clear_template_defaults);
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ClassDB::bind_method(D_METHOD("get_template_defaults"), &HTMLTemplate::get_template_defaults);
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ClassDB::bind_method(D_METHOD("set_template_defaults", "dict"), &HTMLTemplate::set_template_defaults);
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ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "template_defaults"), "set_template_defaults", "get_template_defaults");
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// Use
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ClassDB::bind_method(D_METHOD("substitute_data_variables", "text", "data"), &HTMLTemplate::substitute_data_variables);
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ClassDB::bind_method(D_METHOD("substitute_request_variables", "text", "request"), &HTMLTemplate::substitute_request_variables);
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ClassDB::bind_method(D_METHOD("get_template_text", "name"), &HTMLTemplate::get_template_text);
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ClassDB::bind_method(D_METHOD("render_template", "text", "request", "data"), &HTMLTemplate::render_template);
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ClassDB::bind_method(D_METHOD("get_and_render_template", "name", "request", "data"), &HTMLTemplate::get_and_render_template);
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BIND_VMETHOD(MethodInfo("_render",
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PropertyInfo(Variant::OBJECT, "request", PROPERTY_HINT_RESOURCE_TYPE, "WebServerRequest"),
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PropertyInfo(Variant::DICTIONARY, "data")));
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ClassDB::bind_method(D_METHOD("render", "request", "data"), &HTMLTemplate::render);
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ClassDB::bind_method(D_METHOD("_render", "request", "data"), &HTMLTemplate::_render);
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}
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@ -34,15 +34,81 @@
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#include "core/object/resource.h"
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#include "core/containers/vector.h"
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#include "core/containers/hash_map.h"
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#include "core/string/ustring.h"
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#include "core/string/string_name.h"
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class HTMLTemplateData;
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class WebServerRequest;
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class HTMLTemplate : public Resource {
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GDCLASS(HTMLTemplate, Resource);
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public:
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// Templates
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int get_template_count() const;
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Ref<HTMLTemplateData> get_template(const int p_index);
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void add_template(const Ref<HTMLTemplateData> &p_template);
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void remove_template(const int p_index);
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void clear_templates();
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Vector<Variant> get_templates();
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void set_templates(const Vector<Variant> &data);
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// Overrides
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bool has_template_override(const StringName &p_name) const;
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String get_template_override(const StringName &p_name) const;
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void set_template_override(const StringName &p_name, const String &p_value);
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void remove_template_override(const StringName &p_name);
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void clear_template_overrides();
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Dictionary get_template_overrides() const;
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void set_template_overrides(const Dictionary &p_dict);
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HashMap<StringName, String> get_template_overrides_map() const;
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void set_template_overrides_map(const HashMap<StringName, String> &p_map);
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// Defaults
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bool has_template_default(const StringName &p_name) const;
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String get_template_default(const StringName &p_name) const;
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void set_template_default(const StringName &p_name, const String &p_value);
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void remove_template_default(const StringName &p_name);
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void clear_template_defaults();
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Dictionary get_template_defaults() const;
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void set_template_defaults(const Dictionary &p_dict);
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HashMap<StringName, String> get_template_defaults_map() const;
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void set_template_defaults_map(const HashMap<StringName, String> &p_map);
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// Use
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String substitute_data_variables(const String &p_text, const Dictionary &p_data);
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String substitute_request_variables(const String &p_text, const Ref<WebServerRequest> &p_request);
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String get_template_text(const StringName &p_name);
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String render_template(const String &p_text, const Ref<WebServerRequest> &p_request, const Dictionary &p_data);
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String get_and_render_template(const StringName &p_name, const Ref<WebServerRequest> &p_request, const Dictionary &p_data);
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String render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data);
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virtual String _render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data);
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HTMLTemplate();
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~HTMLTemplate();
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protected:
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static void _bind_methods();
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Vector<Ref<HTMLTemplateData>> _templates;
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HashMap<StringName, String> _template_overrides;
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HashMap<StringName, String> _template_defaults;
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};
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#endif
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