Initial Commit

2020-02-09 23:02:19 +01:00
commit 62f67967ba
61 changed files with 25369 additions and 0 deletions
--- a/core/Elements/Head.class.php
+++ b/core/Elements/Head.class.php
@@ -0,0 +1,126 @@
+<?php
+
+namespace Elements;
+
+abstract class Head extends \View {
+
+  protected $sources;
+  protected $title;
+  protected $metas;
+  protected $rawFields;
+  protected $keywords;
+  protected $description;
+  protected $baseUrl;
+
+  function __construct($document) {
+    parent::__construct($document);
+    $this->sources = array();
+    $this->metas = $this->initMetas();
+    $this->rawFields = $this->initRawFields();
+    $this->title = $this->initTitle();
+    $this->initSources();
+    $this->init();
+  }
+
+  protected abstract function initSources();
+  protected abstract function initMetas();
+  protected abstract function initRawFields();
+  protected abstract function initTitle();
+
+  protected function init() {
+    $this->keywords = array();
+    $this->description = "";
+    $this->baseUrl = "";
+  }
+
+  public function setBaseUrl($baseUrl) { $this->baseUrl = $baseUrl; }
+  public function setDescription($description) { $this->description = $description; }
+  public function setKeywords($keywords) { $this->keywords = $keywords; }
+  public function setTitle($title) { $this->title = $title; }
+  public function getSources() { return $this->sources; }
+  public function addScript($type, $url, $js = '') { $this->sources[] = new Script($type, $url, $js); }
+  public function addRawField($rawField) { $this->rawFields[] = $rawField; }
+  public function addMeta($aMeta) { $this->metas[] = $aMeta; }
+  public function addLink($rel, $href, $type = "") { $this->sources[] = new Link($rel, $href, $type); }
+  public function addKeywords($keywords) { array_merge($this->keywords, $keywords); }
+  public function getTitle() { return $this->title; }
+
+  public function addCSS($href, $type = Link::MIME_TEXT_CSS)  { $this->sources[] = new Link("stylesheet", $href, $type); }
+  public function addStyle($style) { $this->sources[] = new Style($style); }
+  public function addJS($url) { $this->sources[] = new Script(Script::MIME_TEXT_JAVASCRIPT, $url, ""); }
+  public function addJSCode($code) { $this->sources[] = new Script(Script::MIME_TEXT_JAVASCRIPT, "", $code); }
+
+  public function loadFontawesome() {
+    $this->addCSS(Link::FONTAWESOME);
+  }
+
+  public function loadSyntaxHighlighting() {
+    $this->addJS(Script::HIGHLIGHT);
+    $this->addJSCode(Script::HIGHLIGHT_JS_LOADER);
+    $this->addCSS(Link::HIGHLIGHT);
+    $this->addCSS(Link::HIGHLIGHT_THEME);
+  }
+
+  public function loadJQueryTerminal($unixFormatting = true) {
+    $this->addJS(Script::JQUERY_TERMINAL);
+    if($unixFormatting) $this->addJS(Script::JQUERY_TERMINAL_UNIX);
+    $this->addCSS(Link::JQUERY_TERMINAL);
+  }
+
+  public function loadGoogleRecaptcha($siteKey) {
+    $this->addJS("https://www.google.com/recaptcha/api.js?render=$siteKey");
+  }
+
+  public function loadJQuery() {
+    $this->addJS(Script::JQUERY);
+  }
+
+  public function loadBootstrap() {
+    $this->addCSS(Link::BOOTSTRAP);
+    $this->addJS(Script::BOOTSTRAP);
+  }
+
+  public function loadChartJS() {
+    $this->addJS(Script::MOMENT);
+    $this->addJS(Script::CHART);
+  }
+
+  public function getCode() {
+    $header = "<head>";
+
+    foreach($this->metas as $aMeta) {
+      $header .= '<meta';
+      foreach($aMeta as $key => $val) {
+        $header .= " $key=\"$val\"";
+      }
+      $header .= ' />';
+    }
+
+    if(!empty($this->description)) {
+      $header .= "<meta name=\"description\" content=\"$this->description\" />";
+    }
+
+    if(!empty($this->keywords)) {
+      $keywords = implode(", ", $this->keywords);
+      $header .= "<meta name=\"keywords\" content=\"$keywords\" />";
+    }
+
+    if(!empty($this->baseUrl)) {
+      $header .= "<base href=\"$this->baseUrl\">";
+    }
+
+    $header .= "<title>$this->title</title>";
+
+    foreach($this->sources as $src) {
+      $header .= $src->getCode();
+    }
+
+    foreach($this->rawFields as $raw) {
+      $header .= $raw;
+    }
+
+    $header .= "</head>";
+    return $header;
+  }
+}
+?>