Initial commit - Typo3 11.5.41

typo3conf/ext/ods_osm/Classes/Provider/BaseProvider.php

@@ -0,0 +1,215 @@
+<?php
+
+namespace Bobosch\OdsOsm\Provider;
+
+use Bobosch\OdsOsm\Div;
+use TYPO3\CMS\Core\Page\PageRenderer;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
+
+abstract class BaseProvider
+{
+    /** @var ContentObjectRenderer */
+    public $cObj; // Must set from instantiating class
+    protected $config;
+    protected $script;
+
+    /**
+     *
+     */
+    protected $pageRenderer;
+
+    /** @var array keeping all JavaScripts to be included */
+    protected $scripts = [];
+
+    protected $layers = [
+        0 => [], // Base
+        1 => [], // Overlay
+        2 => [], // Marker
+    ];
+
+    // Implement these functions
+    public function getMapCore($backpath = '')
+    {
+    }
+
+    public function getMapMain()
+    {
+    }
+
+    public function getMapCenter($lat, $lon, $zoom)
+    {
+    }
+
+    /**
+     * @return string
+     */
+    protected function getLayer($layer, $i, $backpath = '')
+    {
+        return '';
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMarker($item, $table)
+    {
+        return '';
+    }
+
+    /**
+     * Get JavaScript code for fulltext button
+     *
+     * @return string The JavaScript to add the fullscreen button
+     */
+    protected function getFullScreen()
+    {
+        return '';
+    }
+
+    public function init($config): void
+    {
+        $this->config = $config;
+        $this->pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
+    }
+
+    /**
+     * @return string
+     */
+    public function getMap($layers, $markers, $lon, $lat, $zoom)
+    {
+        $this->getMapCore();
+
+        $this->layers = $layers;
+
+        $baselayers = $layers[0] ?? null;
+        $overlays = $layers[1] ?? null;
+
+        $this->script = "
+			" . $this->getMapMain() . "
+			" . $this->getBaseLayers($baselayers) . "
+		    " . $this->getOverlayLayers($overlays) . "
+			" . $this->getMapCenter($lat, $lon, $zoom) . "
+			" . $this->getMarkers($markers);
+
+        if (($this->config['show_layerswitcher'] ?? null) && ($this->config['show_layerswitcher'] > 0)) {
+            $this->script .= $this->getLayerSwitcher() . "\n";
+        }
+
+        if ($this->config['show_fullscreen'] ?? null) {
+            $this->script .= $this->getFullScreen() . "\n";
+        }
+
+        Div::addJsFiles($this->scripts, null);
+
+        return $this->getHtml();
+    }
+
+    /**
+     * @return string
+     */
+    public function getBaseLayers($layers, $backpath = '')
+    {
+        // Main layer
+        $i = 0;
+        $jsBaseLayer = [];
+        if (is_array($layers) && !empty($layers)) {
+            foreach ($layers as $layer) {
+                $jsBaseLayer[] = $this->getLayer($layer, $i, $backpath);
+                $i++;
+            }
+        }
+
+        return implode("\n", ($jsBaseLayer));
+    }
+
+    /**
+     * @return string
+     */
+    public function getOverlayLayers($layers, $backpath = '')
+    {
+        // Main layer
+        $i = 0;
+        $jsOverlayLayer = [];
+        if (is_array($layers) && !empty($layers)) {
+            foreach ($layers as $layer) {
+                $jsOverlayLayer[] = $this->getLayer($layer, $i, $backpath);
+                $i++;
+            }
+        }
+
+        return implode("\n", ($jsOverlayLayer));
+    }
+
+    /**
+     * @return string
+     */
+    public function getScript()
+    {
+        return $this->script;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMarkers($markers)
+    {
+        $jsMarker = '';
+        foreach ($markers as $table => $items) {
+            foreach ($items as $item) {
+                $jsMarker .= $this->getMarker($item, $table);
+            }
+        }
+
+        return $jsMarker;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getLayerSwitcher()
+    {
+        return '';
+    }
+
+    /**
+     * @return string
+     */
+    protected function getHtml()
+    {
+        $mousePosition = '';
+        $popupcode = '';
+        if ($this->config['library'] == 'openlayers') {
+            if ($this->config['mouse_position']) {
+                $mousePosition = '<div id="mouse-position-' . $this->config['id'] . '">' . LocalizationUtility::translate('mouse_position', 'OdsOsm') . ':&nbsp;</div>';
+            }
+            $popupcode = '
+                <div id="popup" class="ol-popup">
+                <a href="#" id="popup-closer" class="ol-popup-closer"></a>
+                <div id="popup-content"></div>
+            </div>';
+        }
+        return '<div style="width:' . $this->config['width'] . '; height:' . $this->config['height'] . '; " id="' . $this->config['id'] . '"></div>' . $mousePosition . $popupcode;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getTileUrl($layer)
+    {
+        if (strpos($layer['tile_url'], '://') !== false) {
+            return $layer['tile_url'];
+        }
+        // if protocoll is missing, we add http:// or https://
+        if ($layer['tile_https'] == 1) {
+            return 'https://' . $layer['tile_url'];
+        }
+        return 'http://' . $layer['tile_url'];
+    }
+
+    public function setContentObjectRenderer(ContentObjectRenderer $cObj): void
+    {
+        $this->cObj = $cObj;
+    }
+}