web-base/core/Elements/View.class.php
2021-01-07 15:54:19 +01:00

213 lines
6.2 KiB
PHP

<?php
namespace Elements;
abstract class View extends StaticView {
private Document $document;
private bool $loadView;
protected bool $searchable;
protected string $reference;
protected string $title;
protected array $langModules;
public function __construct(Document $document, $loadView = true) {
$this->document = $document;
$this->searchable = false;
$this->reference = "";
$this->title = "Untitled View";
$this->langModules = array();
$this->loadView = $loadView;
}
public function getTitle() { return $this->title; }
public function getDocument() { return $this->document; }
public function isSearchable() { return $this->searchable; }
public function getReference() { return $this->reference; }
protected function load(string $viewClass) : string {
try {
$reflectionClass = new \ReflectionClass($viewClass);
if ($reflectionClass->isSubclassOf(View::class) && $reflectionClass->isInstantiable()) {
$view = $reflectionClass->newInstanceArgs(array($this->getDocument()));
$view->loadView();
return $view;
}
} catch(\ReflectionException $e) {
error_log($e->getMessage());
}
return "";
}
private function loadLanguageModules() {
$lang = $this->document->getUser()->getLanguage();
foreach($this->langModules as $langModule) {
$lang->loadModule($langModule);
}
}
// Virtual Methods
public function loadView() { }
public function getCode() {
// Load translations
$this->loadLanguageModules();
// Load Meta Data + Head (title, scripts, includes, ...)
if($this->loadView) {
$this->loadView();
}
return '';
}
// UI Functions
private function createList($items, $tag) {
if(count($items) === 0)
return "<$tag></$tag>";
else
return "<$tag><li>" . implode("</li><li>", $items) . "</li></$tag>";
}
public function createOrderedList($items=array()) {
return $this->createList($items, "ol");
}
public function createUnorderedList($items=array()) {
return $this->createList($items, "ul");
}
protected function createLink($link, $title=null, $classes="") {
if(is_null($title)) $title=$link;
if(!empty($classes)) $classes = " class=\"$classes\"";
return "<a href=\"$link\"$classes>$title</a>";
}
protected function createExternalLink($link, $title=null) {
if(is_null($title)) $title=$link;
return "<a href=\"$link\" target=\"_blank\" class=\"external\">$title</a>";
}
protected function createIcon($icon, $type = "fas", $classes = "") {
$iconClass = "$type fa-$icon";
if($icon === "spinner" || $icon === "circle-notch")
$iconClass .= " fa-spin";
if($classes)
$iconClass .= " $classes";
return "<i class=\"$iconClass\" ></i>";
}
protected function createErrorText($text, $id="", $hidden=false) {
return $this->createStatusText("danger", $text, $id, $hidden);
}
protected function createWarningText($text, $id="", $hidden=false) {
return $this->createStatusText("warning", $text, $id, $hidden);
}
protected function createSuccessText($text, $id="", $hidden=false) {
return $this->createStatusText("success", $text, $id, $hidden);
}
protected function createSecondaryText($text, $id="", $hidden=false) {
return $this->createStatusText("secondary", $text, $id, $hidden);
}
protected function createInfoText($text, $id="", $hidden=false) {
return $this->createStatusText("info", $text, $id, $hidden);
}
protected function createStatusText($type, $text, $id="", $hidden=false, $classes="") {
if(strlen($id) > 0) $id = " id=\"$id\"";
if($hidden) $classes .= " hidden";
if(strlen($classes) > 0) $classes = " $classes";
return "<div class=\"alert alert-$type$hidden$classes\" role=\"alert\"$id>$text</div>";
}
protected function createBadge($type, $text) {
$text = htmlspecialchars($text);
return "<span class=\"badge badge-$type\">$text</span>";
}
protected function createJumbotron(string $content, bool $fluid=false, $class="") {
$jumbotronClass = "jumbotron" . ($fluid ? "-fluid" : "");
if (!empty($class)) $jumbotronClass .= " $class";
return "
<div class=\"row\">
<div class=\"col-12\">
<div class=\"$jumbotronClass\">
$content
</div>
</div>
</div>";
}
public function createSimpleParagraph(string $content, string $class="") {
if($class) $class = " class=\"$class\"";
return "<p$class>$content</p>";
}
public function createParagraph($title, $id, $content) {
$id = replaceCssSelector($id);
$iconId = urlencode("$id-icon");
return "
<div class=\"row mt-4\">
<div class=\"col-12\">
<h2 id=\"$id\" data-target=\"$iconId\" class=\"inlineLink\">$title</h2>
<hr/>
$content
</div>
</div>";
}
protected function createBootstrapTable($data, string $classes="") {
$classes = empty($classes) ? "" : " $classes";
$code = "<div class=\"container$classes\">";
foreach($data as $row) {
$code .= "<div class=\"row mt-2 mb-2\">";
$columnCount = count($row);
if($columnCount > 0) {
$remainingSize = 12;
$columnSize = 12 / $columnCount;
foreach($row as $col) {
$size = ($columnSize <= $remainingSize ? $columnSize : $remainingSize);
$content = $col;
$class = "";
$code .= "<div";
if(is_array($col)) {
$content = "";
foreach($col as $key => $val) {
if(strcmp($key, "content") === 0) {
$content = $val;
} else if(strcmp($key, "class") === 0) {
$class = " " . $col["class"];
} else if(strcmp($key, "cols") === 0 && is_numeric($val)) {
$size = intval($val);
} else {
$code .= " $key=\"$val\"";
}
}
if(isset($col["class"])) $class = " " . $col["class"];
}
if($size <= 6) $class .= " col-md-" . intval($size * 2);
$code .= " class=\"col-lg-$size$class\">$content</div>";
$remainingSize -= $size;
}
}
$code .= "</div>";
}
$code .= "</div>";
return $code;
}
}