185 lines
6.8 KiB
PHP
185 lines
6.8 KiB
PHP
<?php
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// Making sure the file is included.
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if(basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) {
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header('HTTP/1.1 403 Forbidden');
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die();
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}
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// Importing required scripts
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include_once 'langs.php';
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$CONTENT_DEBUG = true;
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// TODO: Add /content as raw input of some sort (No auto tags).
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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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// 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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$content_has_error = false;
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$_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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$requested_tags = NULL;
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$filtered_content_index_data = NULL;
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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)^", "", $content_requested_url_part);
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$requested_tags = array();
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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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$requested_tags[] = "blog";
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} elseif($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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$requested_content_display_type = ContentDisplayType::SEARCH;
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$requested_tags[] = "programming";
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if(str_starts_with($content_requested_url_part, "/applications/")) {
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$requested_tags[] = "application";
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} elseif(str_starts_with($content_requested_url_part, "/tutorials/")) {
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$requested_tags[] = "tutorial";
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} elseif(str_starts_with($content_requested_url_part, "/tools/")) {
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$requested_tags[] = "tool";
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} elseif(str_starts_with($content_requested_url_part, "/purebasic/")) {
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$requested_tags[] = "purebasic";
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} elseif(str_starts_with($content_requested_url_part, "/python/")) {
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$requested_tags[] = "python";
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} elseif(str_starts_with($content_requested_url_part, "/java/")) {
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$requested_tags[] = "java";
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} elseif(str_starts_with($content_requested_url_part, "/others/")) {
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$requested_tags[] = "miscellaneous";
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} elseif(str_starts_with($content_requested_url_part, "/docker/")) {
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$requested_tags[] = "docker";
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} else {
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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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} 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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$requested_tags[] = "electronic";
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if(str_starts_with($content_requested_url_part, "/iot/")) {
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$requested_tags[] = "iot";
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} elseif(str_starts_with($content_requested_url_part, "/experiments/")) {
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$requested_tags[] = "experiment";
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} elseif(str_starts_with($content_requested_url_part, "/ham/")) {
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$requested_tags[] = "ham";
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} else {
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//$content_has_error = true;
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//$_content_error_message_key = "error.content.detect.subtype";
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//goto content_end;
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}
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}
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// Checking for errors preliminarily
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if($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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// TODO: Check with a raw root type if not set
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if(count($requested_tags) == 0) {
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// Failed to detect the subtype of content requested when not a blog post.
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$content_has_error = true;
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$_content_error_message_key = "error.content.detect.tags";
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goto content_end;
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}
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$content_requested_url_part = preg_replace("^\/(java|python|purebasic|others|ham|iot|experiments|applications|tutorials|tools)^", "", $content_requested_url_part);
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// TODO: Detect specific resource or additional tags and parameters
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if($requested_content_display_type == ContentDisplayType::SEARCH) {
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// Loading the content index.
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$content_json = file_get_contents(realpath($dir_content . "/index.json"));
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$content_index_data = json_decode($content_json, true);
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unset($content_json);
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// Filtering out unwanted entries.
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$filtered_content_index_data = array();
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for($i = 0; $i < count($content_index_data); $i++) {
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if(count(array_intersect($content_index_data[$i]["tags"], $requested_tags)) == count($requested_tags)) {
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$filtered_content_index_data[] = $content_index_data[$i];
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}
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}
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// Cleaning some variables.
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unset($content_index_data);
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unset($content_json);
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// Checking if we found content for the user.
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if(count($filtered_content_index_data) == 0) {
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// No relevant article/page were found for the given tags.
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$content_has_error = true;
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$_content_error_message_key = "error.content.detect.empty";
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goto content_end;
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}
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}
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// TODO: Get relevant data
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content_end:
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$content_error_message = localize($_content_error_message_key);
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// These function are placed here to prevent the main file from becoming impossible to read.
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function printErrorCard($title, $content) {
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echo('<div class="card p-0 mx-0"><div class="px-card py-10 border-bottom px-20"><div class="container-fluid">'.
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'<div class="row"><h2 class="card-title font-size-18 m-0"><i class="fad fa-exclamation-triangle"></i> '.
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$title.'</h2></div></div></div><div class="px-card py-20 bg-light-lm bg-very-dark-dm rounded-bottom px-20">'.
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'<h3 class="m-0 font-size-20 text-center font-weight-semi-bold">'.$content.'</h3></div></div>');
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}
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function startMainCard($iconClasses, $title, $subTitle) {
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echo('<div class="card p-0 mx-0"><div class="px-card py-10 border-bottom px-20"><div class="container-fluid">'.
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'<div class="row"><div class="col-4"><h2 class="card-title font-size-18 m-0"><i class="'.$iconClasses.
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'"></i> '.localize($title).'</h2></div><div class="col-8 text-right font-italic">'.
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'<h2 class="card-title font-size-18 m-0 text-super-muted">'.$subTitle.'</h2></div></div></div></div>');
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}
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function endMainCard() {
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echo('</div>');
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}
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?>
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