128 lines
5.0 KiB
PHP
128 lines
5.0 KiB
PHP
<?php if (basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) { header('HTTP/1.1 403 Forbidden'); die(); } ?>
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<?php
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// TODO: Include lang once
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// This helper requires PHP 8 or newer !
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// Defining constants and enums.
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const CONTENT_NONE = 0;
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abstract class ContentType {
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const NONE = CONTENT_NONE;
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const BLOG = 1;
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const PROGRAMMING = 2;
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const ELECTRONICS = 3;
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}
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abstract class ContentDisplayType {
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const NONE = CONTENT_NONE;
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const SEARCH = 1;
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const ARTICLE = 2;
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const APPLICATION = 3;
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}
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abstract class ContentSubType {
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const NONE = CONTENT_NONE;
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const PUREBASIC = 1;
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const PYTHON = 2;
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const JAVA = 3;
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const OTHER_LANGUAGE = 4;
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const APPLICATION = 5;
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const TOOL = 6;
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const TUTORIAL = 7;
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const IOT = 8;
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const EXPERIMENTS = 9;
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const HAM = 10;
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const ALL = 11;
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const DOCKER = 11;
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}
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// Preparing default variables.
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$requested_content_type = ContentType::NONE;
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$requested_content_display_type = ContentDisplayType::NONE;
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$requested_content_sub_type = ContentSubType::NONE;
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$content_has_error = false;
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$_content_error_message_key = "error.content.none";
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$content_error_message = "";
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$was_item_requested = false;
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// Detecting content type requested.
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$content_requested_url_part = l10n_url_switch(NULL);
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if(str_starts_with($content_requested_url_part, "/blog/")) {
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$requested_content_type = ContentType::BLOG;
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} elseif(str_starts_with($content_requested_url_part, "/programming/")) {
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$requested_content_type = ContentType::PROGRAMMING;
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} elseif(str_starts_with($content_requested_url_part, "/electronics/")) {
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$requested_content_type = ContentType::ELECTRONICS;
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} else {
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// Failed to detect which category of content was requested.
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$content_has_error = true;
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$_content_error_message_key = "error.content.detect.category";
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goto content_end;
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}
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// Detecting what kind of item was requested, parsing additional parameters and loading required data.
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$content_requested_url_part = preg_replace("^\/(blog|programming|electronics)^", "", $content_requested_url_part);
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if($requested_content_type == ContentType::BLOG) {
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if(str_starts_with($content_requested_url_part, "/article/")) {
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$requested_content_display_type = ContentDisplayType::ARTICLE;
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} else {
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$requested_content_display_type = ContentDisplayType::SEARCH;
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}
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} elseif($requested_content_type == ContentType::PROGRAMMING) {
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// May be changed later if a specific resource is requested and found.
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$requested_content_display_type = ContentDisplayType::SEARCH;
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if(str_starts_with($content_requested_url_part, "/applications/")) {
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$requested_content_sub_type = ContentSubType::APPLICATION;
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} elseif(str_starts_with($content_requested_url_part, "/tutorials/")) {
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$requested_content_sub_type = ContentSubType::TUTORIAL;
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} elseif(str_starts_with($content_requested_url_part, "/tools/")) {
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$requested_content_sub_type = ContentSubType::TOOL;
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} elseif(str_starts_with($content_requested_url_part, "/purebasic/")) {
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$requested_content_sub_type = ContentSubType::PUREBASIC;
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} elseif(str_starts_with($content_requested_url_part, "/python/")) {
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$requested_content_sub_type = ContentSubType::PYTHON;
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} elseif(str_starts_with($content_requested_url_part, "/java/")) {
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$requested_content_sub_type = ContentSubType::JAVA;
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} elseif(str_starts_with($content_requested_url_part, "/others/")) {
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$requested_content_sub_type = ContentSubType::OTHER_LANGUAGE;
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} elseif(str_starts_with($content_requested_url_part, "/docker/")) {
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$requested_content_sub_type = ContentSubType::DOCKER;
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} else {
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$requested_content_sub_type = ContentSubType::ALL;
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}
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} elseif($requested_content_type == ContentType::ELECTRONICS) {
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// May be changed later if a specific resource is requested and found.
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$requested_content_display_type = ContentDisplayType::SEARCH;
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if(str_starts_with($content_requested_url_part, "/iot/")) {
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$requested_content_sub_type = ContentSubType::IOT;
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} elseif(str_starts_with($content_requested_url_part, "/experiments/")) {
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$requested_content_sub_type = ContentSubType::EXPERIMENTS;
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} elseif(str_starts_with($content_requested_url_part, "/ham/")) {
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$requested_content_sub_type = ContentSubType::HAM;
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} else {
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$requested_content_sub_type = ContentSubType::ALL;
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}
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}
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if($requested_content_display_type == ContentDisplayType::NONE) {
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// Failed to detect what kind of content was requested.
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$content_has_error = true;
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$_content_error_message_key = "error.content.detect.display";
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goto content_end;
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}
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if($requested_content_type != ContentType::BLOG && $requested_content_sub_type == ContentSubType::NONE) {
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// Failed to detect the subtype of content requested when not a blog post.
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$content_has_error = true;
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$_content_error_message_key = "error.content.detect.subtype";
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goto content_end;
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}
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$content_requested_url_part = preg_replace("^\/(java|python|purebasic|others|ham|iot|experiments|applications|tutorials|tools)^", "", $content_requested_url_part);
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// TODO: detect specific resource and parameters, and load data.
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content_end:
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$content_error_message = localize($_content_error_message_key);
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?>
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