mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-28 14:47:13 +01:00
930 lines
28 KiB
C++
930 lines
28 KiB
C++
/*************************************************************************/
|
|
/* html_template.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* PANDEMONIUM ENGINE */
|
|
/* https://github.com/Relintai/pandemonium_engine */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2022-present Péter Magyar. */
|
|
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#include "html_template.h"
|
|
|
|
#include "core/containers/local_vector.h"
|
|
|
|
#include "../http/web_server_request.h"
|
|
#include "html_template_data.h"
|
|
|
|
// Templates
|
|
|
|
int HTMLTemplate::get_template_count() const {
|
|
return _templates.size();
|
|
}
|
|
Ref<HTMLTemplateData> HTMLTemplate::get_template(const int p_index) {
|
|
ERR_FAIL_INDEX_V(p_index, _templates.size(), Ref<HTMLTemplateData>());
|
|
|
|
return _templates[p_index];
|
|
}
|
|
void HTMLTemplate::add_template(const Ref<HTMLTemplateData> &p_template) {
|
|
_templates.push_back(p_template);
|
|
}
|
|
void HTMLTemplate::remove_template(const int p_index) {
|
|
ERR_FAIL_INDEX(p_index, _templates.size());
|
|
|
|
_templates.remove(p_index);
|
|
}
|
|
|
|
void HTMLTemplate::clear_templates() {
|
|
_templates.clear();
|
|
}
|
|
|
|
Vector<Variant> HTMLTemplate::get_templates() {
|
|
Vector<Variant> r;
|
|
for (int i = 0; i < _templates.size(); i++) {
|
|
r.push_back(_templates[i].get_ref_ptr());
|
|
}
|
|
return r;
|
|
}
|
|
void HTMLTemplate::set_templates(const Vector<Variant> &data) {
|
|
_templates.clear();
|
|
for (int i = 0; i < data.size(); i++) {
|
|
Ref<HTMLTemplateData> e = Ref<HTMLTemplateData>(data[i]);
|
|
_templates.push_back(e);
|
|
}
|
|
}
|
|
|
|
// Overrides
|
|
|
|
bool HTMLTemplate::has_template_override(const StringName &p_name) const {
|
|
return _template_overrides.has(p_name);
|
|
}
|
|
String HTMLTemplate::get_template_override(const StringName &p_name) const {
|
|
const String *val = _template_overrides.getptr(p_name);
|
|
|
|
if (!val) {
|
|
return String();
|
|
}
|
|
|
|
return *val;
|
|
}
|
|
void HTMLTemplate::set_template_override(const StringName &p_name, const String &p_value) {
|
|
_template_overrides[p_name] = p_value;
|
|
}
|
|
void HTMLTemplate::remove_template_override(const StringName &p_name) {
|
|
_template_overrides.erase(p_name);
|
|
}
|
|
|
|
void HTMLTemplate::clear_template_overrides() {
|
|
_template_overrides.clear();
|
|
}
|
|
|
|
Dictionary HTMLTemplate::get_template_overrides() const {
|
|
Dictionary ret;
|
|
|
|
for (const HashMap<StringName, String>::Element *E = _template_overrides.front(); E; E = E->next) {
|
|
ret[E->key()] = E->value();
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
void HTMLTemplate::set_template_overrides(const Dictionary &p_dict) {
|
|
get_template_overrides();
|
|
|
|
Array keys = p_dict.keys();
|
|
|
|
for (int i = 0; i < keys.size(); ++i) {
|
|
Variant k = keys[i];
|
|
Variant::Type t = k.get_type();
|
|
|
|
if (t != Variant::STRING && t != Variant::STRING_NAME) {
|
|
continue;
|
|
}
|
|
|
|
_template_overrides[k] = String(p_dict[k]);
|
|
}
|
|
}
|
|
|
|
HashMap<StringName, String> HTMLTemplate::get_template_overrides_map() const {
|
|
return _template_overrides;
|
|
}
|
|
void HTMLTemplate::set_template_overrides_map(const HashMap<StringName, String> &p_map) {
|
|
_template_overrides = p_map;
|
|
}
|
|
|
|
// Defaults
|
|
|
|
bool HTMLTemplate::has_template_default(const StringName &p_name) const {
|
|
return _template_defaults.has(p_name);
|
|
}
|
|
String HTMLTemplate::get_template_default(const StringName &p_name) const {
|
|
const String *val = _template_defaults.getptr(p_name);
|
|
|
|
if (!val) {
|
|
return String();
|
|
}
|
|
|
|
return *val;
|
|
}
|
|
void HTMLTemplate::set_template_default(const StringName &p_name, const String &p_value) {
|
|
_template_defaults[p_name] = p_value;
|
|
}
|
|
void HTMLTemplate::remove_template_default(const StringName &p_name) {
|
|
_template_defaults.erase(p_name);
|
|
}
|
|
|
|
void HTMLTemplate::clear_template_defaults() {
|
|
_template_defaults.clear();
|
|
}
|
|
|
|
Dictionary HTMLTemplate::get_template_defaults() const {
|
|
Dictionary ret;
|
|
|
|
for (const HashMap<StringName, String>::Element *E = _template_defaults.front(); E; E = E->next) {
|
|
ret[E->key()] = E->value();
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
void HTMLTemplate::set_template_defaults(const Dictionary &p_dict) {
|
|
clear_template_defaults();
|
|
|
|
Array keys = p_dict.keys();
|
|
|
|
for (int i = 0; i < keys.size(); ++i) {
|
|
Variant k = keys[i];
|
|
Variant::Type t = k.get_type();
|
|
|
|
if (t != Variant::STRING && t != Variant::STRING_NAME) {
|
|
continue;
|
|
}
|
|
|
|
_template_defaults[k] = String(p_dict[k]);
|
|
}
|
|
}
|
|
|
|
HashMap<StringName, String> HTMLTemplate::get_template_defaults_map() const {
|
|
return _template_defaults;
|
|
}
|
|
void HTMLTemplate::set_template_defaults_map(const HashMap<StringName, String> &p_map) {
|
|
_template_defaults = p_map;
|
|
}
|
|
|
|
// Use
|
|
|
|
String HTMLTemplate::get_template_text(const StringName &p_name) {
|
|
// First try overrides
|
|
String *sptr = _template_overrides.getptr(p_name);
|
|
|
|
if (sptr) {
|
|
return *sptr;
|
|
}
|
|
|
|
// Go thourgh templates
|
|
|
|
for (int i = 0; i < _templates.size(); ++i) {
|
|
Ref<HTMLTemplateData> d = _templates[i];
|
|
|
|
if (!d.is_valid()) {
|
|
continue;
|
|
}
|
|
|
|
String r = d->get_template(p_name);
|
|
|
|
if (!r.empty()) {
|
|
return r;
|
|
}
|
|
}
|
|
|
|
// At last try default
|
|
|
|
sptr = _template_defaults.getptr(p_name);
|
|
|
|
if (sptr) {
|
|
return *sptr;
|
|
}
|
|
|
|
return String();
|
|
}
|
|
|
|
String HTMLTemplate::process_template_expression_variable(const String &p_variable, const TemplateExpressionMethods p_method, const Dictionary &p_data) {
|
|
return String();
|
|
}
|
|
|
|
String HTMLTemplate::process_template_expression(const String &p_expression, const Dictionary &p_data) {
|
|
// Supported:
|
|
// var // equivalent to p(var)
|
|
// (var) // equivalent to p(var)
|
|
// p(var) // print, escaped, also includes to string cast
|
|
// pr(var) // print_raw, not escaped, also includes to string
|
|
// pb(var) // print_newline_to_br, escaped, turns newlines into <br>, also includes to string cast
|
|
// prb(var) // print_raw_newline_to_br, not escaped, turns newlines into <br>, also includes to string cast
|
|
// vf("%d %d", var1, var2) // vformat
|
|
// p(var[1]) // Array indexing
|
|
// p(var["x"]) // Dictionary indexing
|
|
// p(var1, var2) All methods can do multiple arguments
|
|
// No actual method calls. Even though it should be relatively trivial to implement, it's probably not a good idea.
|
|
|
|
String expression = p_expression.strip_edges();
|
|
int expression_length = expression.length();
|
|
|
|
if (expression_length == 0) {
|
|
return String();
|
|
}
|
|
|
|
int i = 0;
|
|
int method_name_end_index = 0;
|
|
|
|
while (i < expression_length) {
|
|
CharType current_token = expression[i];
|
|
|
|
switch (current_token) {
|
|
case '(': {
|
|
// Found start '('
|
|
method_name_end_index = i;
|
|
goto method_name_search_done;
|
|
} break;
|
|
case ')': {
|
|
ERR_FAIL_V_MSG(String(), "There is an error in the syntax of an expression! Erroneously placed ). Expression: " + p_expression);
|
|
} break;
|
|
case '"':
|
|
case '\'':
|
|
case '[':
|
|
case ']': {
|
|
// Encountering any of these before a '(' means that a variable is just on it's own.
|
|
// Encountering a '(' ends the search.
|
|
goto method_name_search_done;
|
|
} break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
++i;
|
|
}
|
|
|
|
method_name_search_done:
|
|
|
|
TemplateExpressionMethods call_method = TEMPLATE_EXPRESSION_METHOD_PRINT;
|
|
|
|
// This will be zero even if (var)
|
|
if (method_name_end_index != 0) {
|
|
//method_name_end_index points to a '(', substr_index does not include end index.
|
|
String method_name = expression.substr_index(0, method_name_end_index).strip_edges();
|
|
|
|
if (method_name == "p") {
|
|
//default, needs to be checked so no error
|
|
} else if (method_name == "pr") {
|
|
call_method = TEMPLATE_EXPRESSION_METHOD_PRINT_RAW;
|
|
} else if (method_name == "pb") {
|
|
call_method = TEMPLATE_EXPRESSION_METHOD_PRINT_BR;
|
|
} else if (method_name == "prb") {
|
|
call_method = TEMPLATE_EXPRESSION_METHOD_PRINT_RAW_BR;
|
|
} else if (method_name == "vf") {
|
|
call_method = TEMPLATE_EXPRESSION_METHOD_VFORMAT;
|
|
} else {
|
|
ERR_FAIL_V_MSG(String(), "There is an error in the syntax of an expression! Not a valid method!. Method: " + method_name + " Expression: " + p_expression);
|
|
}
|
|
}
|
|
|
|
// From vf("%d %d", var1, var2) this ends up being ("%d %d", var1, var2)
|
|
// Note this can be (((var))) too!
|
|
String variables_str = expression.substr_index(method_name_end_index, expression.length()).strip_edges();
|
|
|
|
// Get rid of all '(' from beginning, and ')' from end
|
|
variables_str = variables_str.lstrip("(").rstrip(")");
|
|
int variables_str_length = variables_str.length();
|
|
|
|
i = 0;
|
|
bool in_string = false;
|
|
CharType current_string_type = '"';
|
|
bool escape_next = false;
|
|
int last_variable_end_index = 0;
|
|
LocalVector<String> variables;
|
|
|
|
// Find all variables, note we can't just split because of strings
|
|
while (i < variables_str_length) {
|
|
CharType current_token = variables_str[i];
|
|
|
|
if (escape_next) {
|
|
escape_next = false;
|
|
continue;
|
|
}
|
|
|
|
switch (current_token) {
|
|
case ',': {
|
|
// Nothing to do if we are in a string.
|
|
if (in_string) {
|
|
break;
|
|
}
|
|
|
|
// last_variable_end_index = v
|
|
// i = ^
|
|
// v
|
|
// var1, var2, var3
|
|
// ^
|
|
// in substr_index end index is not included:
|
|
String current_variable_str = variables_str.substr_index(last_variable_end_index, i).strip_edges();
|
|
variables.push_back(current_variable_str);
|
|
|
|
// next var:
|
|
|
|
// last_variable_end_index = i + 1 means:
|
|
// var1, var2, var3
|
|
// ^
|
|
|
|
last_variable_end_index = i + 1;
|
|
} break;
|
|
case '"': {
|
|
if (in_string) {
|
|
if (current_string_type == '"') {
|
|
in_string = false;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// String start
|
|
in_string = true;
|
|
current_string_type = '"';
|
|
} break;
|
|
case '\'': {
|
|
if (in_string) {
|
|
if (current_string_type == '\'') {
|
|
in_string = false;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// String start
|
|
in_string = true;
|
|
current_string_type = '\'';
|
|
} break;
|
|
case '\\': {
|
|
// There is nothing we can escape outside of strings
|
|
// This way beginning string symbol cannot be escaped. (Which is bad syntax anyway).
|
|
if (in_string) {
|
|
escape_next = true;
|
|
}
|
|
} break;
|
|
default: {
|
|
} break;
|
|
}
|
|
|
|
++i;
|
|
}
|
|
|
|
String ret;
|
|
|
|
// Finally let's just process the variables themselves, and generate the final output
|
|
for (uint32_t vi = 0; vi < variables.size(); ++vi) {
|
|
String variable = variables[vi];
|
|
|
|
ret += process_template_expression_variable(variable, call_method, p_data);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
String HTMLTemplate::render_template(const String &p_text, const Dictionary &p_data) {
|
|
// {\{ Escaped {{
|
|
// {\\{ -> {\{ etc
|
|
// {{ p(var) }} // print, escaped, also includes to string cast
|
|
// {{ pr(var) }} // print_raw, not escaped, also includes to string
|
|
// {{ pb(var) }} // print_newline_to_br, escaped, turns newlines into <br>, also includes to string cast
|
|
// {{ prb(var) }} // print_raw_newline_to_br, not escaped, turns newlines into <br>, also includes to string cast
|
|
// {{ vf("%d %d", var1, var2) }} // vformat
|
|
|
|
String result;
|
|
|
|
int text_length = p_text.length();
|
|
|
|
if (text_length == 0) {
|
|
return result;
|
|
}
|
|
|
|
int i = 0;
|
|
int last_section_start = 0;
|
|
bool in_string = false;
|
|
CharType current_string_type = '"';
|
|
int current_state = RENDER_TEMPLATE_STATE_NORMAL_TEXT;
|
|
bool escape_next = false;
|
|
|
|
while (i < text_length) {
|
|
CharType current_token = p_text[i];
|
|
|
|
switch (current_state) {
|
|
case RENDER_TEMPLATE_STATE_NORMAL_TEXT: {
|
|
if (escape_next) {
|
|
escape_next = false;
|
|
continue;
|
|
}
|
|
|
|
switch (current_token) {
|
|
case '{': {
|
|
// A { is encountered, might be an expression.
|
|
current_state = RENDER_TEMPLATE_STATE_EXPRESSION_POTENTIAL_START;
|
|
} break;
|
|
}
|
|
} break;
|
|
case RENDER_TEMPLATE_STATE_EXPRESSION_POTENTIAL_START: {
|
|
switch (current_token) {
|
|
case '\\': {
|
|
// The last token was {, The current token is \.
|
|
// Just set escape_next to true
|
|
// If the next token is {, it will be handled properly in "case '{':"
|
|
// If it's something else "default:" will reset state back to proper
|
|
// In case of {\\\\{ We need to turn it to {\\\{
|
|
// This will go through all \'s
|
|
escape_next = true;
|
|
} break;
|
|
case '{': {
|
|
if (escape_next) {
|
|
// i points to: v
|
|
// In case of {\\\\{ We need to turn it to {\\\{
|
|
// cut here: ^
|
|
// We should have {\\\ .
|
|
|
|
// We cut
|
|
result += p_text.substr_index(last_section_start, i - 2);
|
|
|
|
// Don't append the now missing {, it will be appended on the next normal text cut
|
|
|
|
// Go back to normal state
|
|
current_state = RENDER_TEMPLATE_STATE_NORMAL_TEXT;
|
|
|
|
// ... {\\\\{
|
|
// last_section_start: ^
|
|
last_section_start = i;
|
|
|
|
escape_next = false;
|
|
|
|
break;
|
|
}
|
|
|
|
// No escape happened, we had a {{. We are in an expression now.
|
|
|
|
current_state = RENDER_TEMPLATE_STATE_EXPRESSION;
|
|
|
|
// Cut text
|
|
|
|
// i points to: v
|
|
// ... {{
|
|
// cut up to here: ^ (Don't include {{ )
|
|
result += p_text.substr_index(last_section_start, i - 2);
|
|
|
|
// i points to: v
|
|
// ... {{
|
|
// last_section_start: ^ (Crop {{ so later it doesn't have to be handled. Having more { should result in an error.)
|
|
last_section_start = i + 1;
|
|
} break;
|
|
default: {
|
|
// Some other token encountered, just go back to normal
|
|
current_state = RENDER_TEMPLATE_STATE_NORMAL_TEXT;
|
|
escape_next = false;
|
|
} break;
|
|
}
|
|
}
|
|
case RENDER_TEMPLATE_STATE_EXPRESSION: {
|
|
switch (current_token) {
|
|
case '}': {
|
|
// We only need to worry about being in a string here, the syntax does not use }-s for anything else.
|
|
if (in_string) {
|
|
break;
|
|
}
|
|
|
|
// i points to: v
|
|
// ... }}
|
|
// Expression has to end at next token.
|
|
|
|
current_state = RENDER_TEMPLATE_STATE_EXPRESSION_END_NEXT;
|
|
} break;
|
|
case '\'': {
|
|
// Previous token was \.
|
|
if (escape_next) {
|
|
escape_next = false;
|
|
break;
|
|
}
|
|
|
|
if (in_string) {
|
|
// Only end string with the correct , so "'", or '"' will work
|
|
if (current_string_type == '\'') {
|
|
in_string = false;
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// Start string, and remember string type
|
|
current_string_type = '\'';
|
|
in_string = true;
|
|
} break;
|
|
case '"': {
|
|
// Previous token was \.
|
|
if (escape_next) {
|
|
escape_next = false;
|
|
break;
|
|
}
|
|
|
|
if (in_string) {
|
|
// Only end string with the correct , so "'", or '"' will work
|
|
if (current_string_type == '"') {
|
|
in_string = false;
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// Start string, and remember string type
|
|
current_string_type = '"';
|
|
in_string = true;
|
|
} break;
|
|
case '\\': {
|
|
// Previous token was a \.
|
|
if (escape_next) {
|
|
escape_next = false;
|
|
break;
|
|
}
|
|
|
|
// If we are in a string escape next character.
|
|
// Otherwise it doesn't matters.
|
|
if (in_string) {
|
|
escape_next = true;
|
|
break;
|
|
}
|
|
} break;
|
|
default: {
|
|
// Just set back escape_next
|
|
// Could have been a \n in vformat for example.
|
|
escape_next = false;
|
|
} break;
|
|
}
|
|
} break;
|
|
case RENDER_TEMPLATE_STATE_EXPRESSION_END_NEXT: {
|
|
switch (current_token) {
|
|
case '}': {
|
|
// i points to: v
|
|
// ... }}
|
|
// Expression has ended
|
|
|
|
// Grab expression
|
|
|
|
// last_section_start: v
|
|
// ... {{ ... }}
|
|
// i: ^
|
|
|
|
// We want everything between {{ }} -s
|
|
|
|
String expression = p_text.substr_index(last_section_start, i - 2);
|
|
|
|
result += process_template_expression(expression, p_data);
|
|
|
|
// i points to: v
|
|
// ... {{
|
|
// last_section_start: ^
|
|
last_section_start = i + 1;
|
|
|
|
current_state = RENDER_TEMPLATE_STATE_NORMAL_TEXT;
|
|
} break;
|
|
default: {
|
|
// Some other token encountered, error in template
|
|
|
|
result += p_text.substr_index(last_section_start, i);
|
|
|
|
// Don't return half-rendered templates.
|
|
ERR_FAIL_V_MSG(String(), "Error in template! One missing closing bracket encountered. Generated html so far:\n\n" + result);
|
|
} break;
|
|
}
|
|
} break;
|
|
}
|
|
|
|
i += 1;
|
|
}
|
|
|
|
// Unterminated expression in template
|
|
if (current_state != RENDER_TEMPLATE_STATE_NORMAL_TEXT) {
|
|
if (in_string) {
|
|
String c;
|
|
c += current_string_type;
|
|
ERR_FAIL_V_MSG(String(), "Error in template! Unterminated string of type " + c + " encountered. Generated html so far:\n\n" + result);
|
|
}
|
|
|
|
if (current_state == RENDER_TEMPLATE_STATE_EXPRESSION || current_state == RENDER_TEMPLATE_STATE_EXPRESSION_END_NEXT) {
|
|
ERR_FAIL_V_MSG(String(), "Error in template! Unterminated expression encountered. Generated html so far:\n\n" + result);
|
|
}
|
|
|
|
// if current_state is RENDER_TEMPLATE_STATE_EXPRESSION_POTENTIAL_START, that is actually fine. Template just ends in {
|
|
}
|
|
|
|
// Get the last bit of text
|
|
// If the template closes with }}, last_section_start should be == to text_length
|
|
// If template closes like }}X last_section_start should be == to text_length - 1, in that case we still need to get the last character
|
|
if (last_section_start <= text_length - 1) {
|
|
result += p_text.substr_index(last_section_start, text_length);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
String HTMLTemplate::get_and_render_template(const StringName &p_name, const Dictionary &p_data) {
|
|
String text = get_template_text(p_name);
|
|
|
|
return render_template(text, p_data);
|
|
}
|
|
|
|
String HTMLTemplate::render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
|
|
return call("_render", p_request, p_data);
|
|
}
|
|
|
|
String HTMLTemplate::_render(const Ref<WebServerRequest> &p_request, const Dictionary &p_data) {
|
|
return "";
|
|
}
|
|
|
|
HTMLTemplate::HTMLTemplate() {
|
|
}
|
|
|
|
HTMLTemplate::~HTMLTemplate() {
|
|
}
|
|
|
|
void HTMLTemplate::_on_editor_template_button_pressed(const StringName &p_property) {
|
|
String name = p_property;
|
|
|
|
if (name.begins_with("template_override/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key_button") {
|
|
if (!_editor_new_template_override_key.empty()) {
|
|
_template_overrides[_editor_new_template_override_key] = "";
|
|
|
|
_editor_new_template_override_key = "";
|
|
|
|
property_list_changed_notify();
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "delete_key_button") {
|
|
_template_overrides.erase(key);
|
|
property_list_changed_notify();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if (name.begins_with("template_defaults/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key_button") {
|
|
if (!_editor_new_template_default_key.empty()) {
|
|
_template_defaults[_editor_new_template_default_key] = "";
|
|
|
|
_editor_new_template_default_key = "";
|
|
|
|
property_list_changed_notify();
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "delete_key_button") {
|
|
_template_defaults.erase(key);
|
|
property_list_changed_notify();
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool HTMLTemplate::_set(const StringName &p_name, const Variant &p_value) {
|
|
String name = p_name;
|
|
|
|
if (name.begins_with("template_override/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key") {
|
|
_editor_new_template_override_key = p_value;
|
|
return true;
|
|
} else if (key == "add_key_button") {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "value") {
|
|
_template_overrides[key] = String(p_value);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
if (name.begins_with("template_defaults/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key") {
|
|
_editor_new_template_default_key = p_value;
|
|
return true;
|
|
} else if (key == "add_key_button") {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "value") {
|
|
_template_defaults[key] = String(p_value);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool HTMLTemplate::_get(const StringName &p_name, Variant &r_ret) const {
|
|
String name = p_name;
|
|
|
|
if (name.begins_with("template_override/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key") {
|
|
r_ret = _editor_new_template_override_key;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "value") {
|
|
if (!_template_overrides.has(key)) {
|
|
return false;
|
|
}
|
|
|
|
r_ret = _template_overrides[key];
|
|
return true;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
if (name.begins_with("template_defaults/")) {
|
|
int scount = name.get_slice_count("/");
|
|
|
|
String key = name.get_slicec('/', 1);
|
|
|
|
if (scount == 2) {
|
|
// This way add_key can also be used as a key
|
|
if (key == "add_key") {
|
|
r_ret = _editor_new_template_default_key;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
String property = name.get_slicec('/', 2);
|
|
|
|
if (property == "value") {
|
|
if (!_template_defaults.has(key)) {
|
|
return false;
|
|
}
|
|
|
|
r_ret = _template_defaults[key];
|
|
return true;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void HTMLTemplate::_get_property_list(List<PropertyInfo> *p_list) const {
|
|
for (const HashMap<StringName, String>::Element *E = _template_overrides.front(); E; E = E->next) {
|
|
p_list->push_back(PropertyInfo(Variant::STRING, "template_override/" + E->key() + "/value", PROPERTY_HINT_MULTILINE_TEXT));
|
|
p_list->push_back(PropertyInfo(Variant::NIL, "template_override/" + E->key() + "/delete_key_button", PROPERTY_HINT_BUTTON, "_on_editor_template_button_pressed:Close/EditorIcons"));
|
|
}
|
|
|
|
p_list->push_back(PropertyInfo(Variant::STRING, "template_override/add_key"));
|
|
p_list->push_back(PropertyInfo(Variant::NIL, "template_override/add_key_button", PROPERTY_HINT_BUTTON, "_on_editor_template_button_pressed:Add/EditorIcons"));
|
|
|
|
for (const HashMap<StringName, String>::Element *E = _template_defaults.front(); E; E = E->next) {
|
|
p_list->push_back(PropertyInfo(Variant::STRING, "template_defaults/" + E->key() + "/value", PROPERTY_HINT_MULTILINE_TEXT));
|
|
p_list->push_back(PropertyInfo(Variant::NIL, "template_defaults/" + E->key() + "/delete_key_button", PROPERTY_HINT_BUTTON, "_on_editor_template_button_pressed:Close/EditorIcons"));
|
|
}
|
|
|
|
p_list->push_back(PropertyInfo(Variant::STRING, "template_defaults/add_key"));
|
|
p_list->push_back(PropertyInfo(Variant::NIL, "template_defaults/add_key_button", PROPERTY_HINT_BUTTON, "_on_editor_template_button_pressed:Add/EditorIcons"));
|
|
}
|
|
|
|
void HTMLTemplate::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("_on_editor_template_button_pressed"), &HTMLTemplate::_on_editor_template_button_pressed);
|
|
|
|
// Templates
|
|
ClassDB::bind_method(D_METHOD("get_template_count"), &HTMLTemplate::get_template_count);
|
|
ClassDB::bind_method(D_METHOD("get_template", "index"), &HTMLTemplate::get_template);
|
|
ClassDB::bind_method(D_METHOD("add_template", "template"), &HTMLTemplate::add_template);
|
|
ClassDB::bind_method(D_METHOD("remove_template", "index"), &HTMLTemplate::remove_template);
|
|
|
|
ClassDB::bind_method(D_METHOD("clear_templates"), &HTMLTemplate::clear_templates);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_templates"), &HTMLTemplate::get_templates);
|
|
ClassDB::bind_method(D_METHOD("set_templates", "data"), &HTMLTemplate::set_templates);
|
|
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "templates", PROPERTY_HINT_NONE, "23/20:HTMLTemplateData", PROPERTY_USAGE_DEFAULT, "HTMLTemplateData"), "set_templates", "get_templates");
|
|
|
|
// Overrides
|
|
ClassDB::bind_method(D_METHOD("has_template_override", "name"), &HTMLTemplate::has_template_override);
|
|
ClassDB::bind_method(D_METHOD("get_template_override", "name"), &HTMLTemplate::get_template_override);
|
|
ClassDB::bind_method(D_METHOD("set_template_override", "name", "value"), &HTMLTemplate::set_template_override);
|
|
ClassDB::bind_method(D_METHOD("remove_template_override", "name"), &HTMLTemplate::remove_template_override);
|
|
|
|
ClassDB::bind_method(D_METHOD("clear_template_overrides"), &HTMLTemplate::clear_template_overrides);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_template_overrides"), &HTMLTemplate::get_template_overrides);
|
|
ClassDB::bind_method(D_METHOD("set_template_overrides", "dict"), &HTMLTemplate::set_template_overrides);
|
|
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "template_overrides", PROPERTY_HINT_NONE, "", 0), "set_template_overrides", "get_template_overrides");
|
|
|
|
// Defaults
|
|
ClassDB::bind_method(D_METHOD("has_template_default", "name"), &HTMLTemplate::has_template_default);
|
|
ClassDB::bind_method(D_METHOD("get_template_default", "name"), &HTMLTemplate::get_template_default);
|
|
ClassDB::bind_method(D_METHOD("set_template_default", "name", "value"), &HTMLTemplate::set_template_default);
|
|
ClassDB::bind_method(D_METHOD("remove_template_default", "name"), &HTMLTemplate::remove_template_default);
|
|
|
|
ClassDB::bind_method(D_METHOD("clear_template_defaults"), &HTMLTemplate::clear_template_defaults);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_template_defaults"), &HTMLTemplate::get_template_defaults);
|
|
ClassDB::bind_method(D_METHOD("set_template_defaults", "dict"), &HTMLTemplate::set_template_defaults);
|
|
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "template_defaults", PROPERTY_HINT_NONE, "", 0), "set_template_defaults", "get_template_defaults");
|
|
|
|
// Use
|
|
|
|
ClassDB::bind_method(D_METHOD("get_template_text", "name"), &HTMLTemplate::get_template_text);
|
|
|
|
ClassDB::bind_method(D_METHOD("process_template_expression_variable", "variable", "method", "data"), &HTMLTemplate::process_template_expression_variable);
|
|
ClassDB::bind_method(D_METHOD("process_template_expression", "expression", "data"), &HTMLTemplate::process_template_expression);
|
|
ClassDB::bind_method(D_METHOD("render_template", "text", "data"), &HTMLTemplate::render_template);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_and_render_template", "name", "data"), &HTMLTemplate::get_and_render_template);
|
|
|
|
BIND_VMETHOD(MethodInfo(Variant::STRING, "_render",
|
|
PropertyInfo(Variant::OBJECT, "request", PROPERTY_HINT_RESOURCE_TYPE, "WebServerRequest"),
|
|
PropertyInfo(Variant::DICTIONARY, "data")));
|
|
|
|
ClassDB::bind_method(D_METHOD("render", "request", "data"), &HTMLTemplate::render);
|
|
ClassDB::bind_method(D_METHOD("_render", "request", "data"), &HTMLTemplate::_render);
|
|
|
|
// Enums
|
|
BIND_ENUM_CONSTANT(TEMPLATE_EXPRESSION_METHOD_PRINT);
|
|
BIND_ENUM_CONSTANT(TEMPLATE_EXPRESSION_METHOD_PRINT_RAW);
|
|
BIND_ENUM_CONSTANT(TEMPLATE_EXPRESSION_METHOD_PRINT_BR);
|
|
BIND_ENUM_CONSTANT(TEMPLATE_EXPRESSION_METHOD_PRINT_RAW_BR);
|
|
BIND_ENUM_CONSTANT(TEMPLATE_EXPRESSION_METHOD_VFORMAT);
|
|
}
|