Merge pull request #37 from threadi/feature/addSwitchOfHostingForImages

Feature/add switch of hosting for images

admin/js.js

@@ -97,6 +97,50 @@ jQuery(document).ready(function($) {
         });
     });
 
+    /**
+     * Switch the hosting of an external file.
+     */
+    $('.button.eml-change-host').on( 'click', function(e) {
+        e.preventDefault();
+
+        // secure object where the text should be changed.
+        let obj = $(this).parent().find('span.eml-hosting-state');
+
+        // get the ID of the file
+        let id = $("#post_ID").val();
+
+        // send request
+        jQuery.ajax({
+          url: emlJsVars.ajax_url,
+          type: 'post',
+          data: {
+            id: id,
+            action: 'eml_switch_hosting',
+            nonce: emlJsVars.switch_hosting_nonce
+          },
+          success: function (response) {
+            let dialog_config = {
+              detail: {
+                className: 'eml',
+                title: emlJsVars.title_hosting_changed,
+                texts: [
+                  '<p>' + emlJsVars.text_hosting_has_been_changed + '</p>'
+                ],
+                buttons: [
+                  {
+                    'action': 'location.reload();',
+                    'variant': 'primary',
+                    'text': emlJsVars.lbl_ok
+                  },
+                ]
+              }
+            }
+            obj.html(response.message);
+            eml_create_dialog( dialog_config );
+          }
+        });
+    })
+
     // save to hide transient-messages via ajax-request
     $('div[data-dismissible] button.notice-dismiss').on('click',
         function (event) {

admin/style.css

@@ -73,12 +73,14 @@ body.settings_page_eml_settings .nav-tab-help:before {
 	vertical-align: middle;
 }
 
-#eml_recheck_availability {
+.misc-pub-external-file .button {
 	padding: 0 1em;
 	vertical-align: middle;
 }
 
-#eml_recheck_availability:before {
+.misc-pub-external-file .button:before {
 	position: relative;
 	left: -6px;
 }
+
+.wp-list-table.media #external_files { width: 120px }

classes/eml/Controller/class-cli.php

@@ -35,7 +35,7 @@ class Cli {
 	public function import( array $urls = array() ): void {
 		if ( ! empty( $urls ) ) {
 			foreach ( $urls as $url ) {
-				$file_obj = external_files::get_instance();
+				$file_obj = External_Files::get_instance();
 				if ( $file_obj->add_file( $url ) ) {
 					\WP_CLI::success( $url . ' has been saved in media library.' );
 				} else {
@@ -60,7 +60,7 @@ public function delete(): void {
 		$logs->create( 'All external files will be deleted via cli.', '', 'success', 2 );
 
 		// get external files object.
-		$external_files_obj = external_files::get_instance();
+		$external_files_obj = External_Files::get_instance();
 
 		// get all files created by this plugin in media library.
 		$files = $external_files_obj->get_files_in_media_library();
@@ -101,7 +101,7 @@ public function clear_log(): void {
 	 */
 	public function check(): void {
 		// get object for external files.
-		$external_files_obj = external_files::get_instance();
+		$external_files_obj = External_Files::get_instance();
 
 		// run check for all files.
 		$external_files_obj->check_files();

classes/eml/Model/class-external-file.php

@@ -320,7 +320,7 @@ public function is_image(): bool {
 	 * @return bool
 	 */
 	public function is_locally_saved(): bool {
-		return (bool) get_post_meta( $this->get_id(), 'eml_locally_saved', true );
+		return 1 === absint( get_post_meta( $this->get_id(), 'eml_locally_saved', true ) );
 	}
 
 	/**

classes/eml/class-helper.php

@@ -166,4 +166,16 @@ public static function get_content_type_from_string( string $content_type ): str
 		}
 		return $content_type;
 	}
+
+	/**
+	 * Checks whether a given plugin is active.
+	 *
+	 * Used because WP's own function is_plugin_active() is not accessible everywhere.
+	 *
+	 * @param string $plugin Path to the plugin.
+	 * @return bool
+	 */
+	public static function is_plugin_active( string $plugin ): bool {
+		return in_array( $plugin, (array) get_option( 'active_plugins', array() ), true );
+	}
 }