Moved all current routes to individual folders which use a class system and inherit from an interface. Moved rest of the files for a better structure and for readability. Each editable cms should have its own folder with a routes class file and data class file

Signed-off-by: rodude123 <rodude123@gmail.com>
2023-06-08 15:10:27 +01:00
parent fb75dd2255
commit a3eb4678f9
26 changed files with 1189 additions and 931 deletions
@@ -0,0 +1,222 @@
+<?php
+namespace api\project;
+use PDO;
+use Psr\Http\Message\UploadedFileInterface;
+
+require_once __DIR__ . "/../utils/config.php";
+
+/**
+ * Project Data Class
+ * Define all functions which either get, update, create or delete timeline data
+ */
+class projectData
+{
+    /**
+     * Get all project data
+     * @return array - Array of all project data or error message
+     */
+    function getProjectData(): array
+    {
+        $conn = dbConn();
+        $stmt = $conn->prepare("SELECT ID, title, isMainProject, information, imgLocation, projectLink, gitLink FROM projects ORDER BY isMainProject DESC;");
+        $stmt->execute();
+
+        // set the resulting array to associative
+        $result = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+        if ($result)
+        {
+            return $result;
+        }
+
+        return array("errorMessage" => "Error, project data not found");
+    }
+
+
+    /**
+     * Update project data in the database with the given ID
+     * @param string $ID - ID of the project in the database to update
+     * @param string $title - Title of the project
+     * @param string $isMainProject - Is the project a main project or not
+     * @param string $information - Information about the project
+     * @param string $projectLink - Link to the project
+     * @param string $gitLink - Link to the git repository
+     * @return bool|string - True if project was updated, false if not and there was an error, or an error string
+     */
+    function updateProjectData(string $ID, string $title, string $isMainProject, string $information, string $projectLink, string $gitLink): bool | string
+    {
+        $conn = dbConn();
+
+        if ($isMainProject === "false")
+        {
+            $stmtMainProject = $conn->prepare("SELECT isMainProject FROM projects WHERE ID = :ID");
+            $stmtMainProject->bindParam(":ID", $ID);
+            $stmtMainProject->execute();
+            $result = $stmtMainProject->fetch(PDO::FETCH_ASSOC);
+
+            if ($result["isMainProject"] === "1")
+            {
+                return "unset main project";
+            }
+        }
+
+        if ($isMainProject === "true")
+        {
+            $stmtMainProject = $conn->prepare("UPDATE projects SET isMainProject = 0;");
+            $stmtMainProject->execute();
+        }
+
+        $stmt = $conn->prepare("UPDATE projects SET title = :title, isMainProject = :isMainProject, information = :information,  projectLink = :projectLink, gitLink = :gitLink WHERE ID = :ID");
+        $stmt->bindParam(":title", $title);
+        $isMainProj = ($isMainProject === "true") ? 1 : 0;
+        $stmt->bindParam(":isMainProject", $isMainProj);
+        $stmt->bindParam(":information", $information);
+        $stmt->bindParam(":projectLink", $projectLink);
+        $stmt->bindParam(":gitLink", $gitLink);
+        $stmt->bindParam(":ID", $ID);
+        return $stmt->execute();
+    }
+
+    /**
+     * Delete project data from the database
+     * @param int $ID - ID of the project in the database to delete
+     * @return string - True if project was deleted, false if not and there was an error
+     */
+    function deleteProjectData(int $ID): string
+    {
+        $conn = dbConn();
+
+        // check if the project is a main project if it is return false
+
+        $stmtMainProject = $conn->prepare("SELECT isMainProject FROM projects WHERE ID = :ID");
+        $stmtMainProject->bindParam(":ID", $ID);
+        $stmtMainProject->execute();
+        $result = $stmtMainProject->fetch(PDO::FETCH_ASSOC);
+
+        if ($result["isMainProject"] === "1")
+        {
+            return "cannot delete";
+        }
+
+        $this->deleteImage($ID);
+
+        $stmt = $conn->prepare("DELETE FROM projects WHERE ID = :ID");
+        $stmt->bindParam(":ID", $ID);
+        $stmt->execute();
+
+        if ($stmt->rowCount() > 0)
+        {
+            return "ok";
+        }
+
+        return "error";
+    }
+
+    /**
+     * Add project data to the database
+     * @param string $title - Title of the project
+     * @param string $isMainProject - Is the project a main project or not
+     * @param string $information - Information about the project
+     * @param string $projectLink - Link to the project
+     * @param string $gitLink - Link to the github repository
+     * @return int|bool - ID of the project if it was added, false if not and there was an error
+     */
+    function addProjectData(string $title, string $isMainProject, string $information, string $projectLink, string $gitLink): int|bool
+    {
+
+        $conn = dbConn();
+        if ($isMainProject === "true")
+        {
+            $stmtMainProject = $conn->prepare("UPDATE projects SET isMainProject = 0;");
+            $stmtMainProject->execute();
+        }
+
+        $stmt = $conn->prepare("INSERT INTO projects (title, isMainProject, information, projectLink, gitLink) VALUES (:title, :isMainProject, :information, :projectLink, :gitLink)");
+        $stmt->bindParam(":title", $title);
+        $isMainProj = ($isMainProject === "true") ? 1 : 0;
+        $stmt->bindParam(":isMainProject", $isMainProj);
+        $stmt->bindParam(":information", $information);
+        $stmt->bindParam(":projectLink", $projectLink);
+        $stmt->bindParam(":gitLink", $gitLink);
+        $stmt->execute();
+
+        if ($stmt->rowCount() > 0)
+        {
+            return $conn->lastInsertId();
+        }
+
+        return false;
+    }
+
+    /**
+     * Upload the image to the server and update the database with the new image location
+     * @param int $ID - ID of the project in the database to update
+     * @param UploadedFileInterface $img - Image preview of the project
+     * @return string|array - String with error message or array with the new image location
+     */
+    public function uploadImage(int $ID, UploadedFileInterface $img): string | array
+    {
+        $targetDir = "../imgs/projects/";
+        $targetFile = $targetDir . basename($img->getClientFilename());
+        $uploadOk = 1;
+        $imageFileType = strtolower(pathinfo($targetFile, PATHINFO_EXTENSION));
+
+        // Check if file already exists
+        if (file_exists($targetFile))
+        {
+            return "The file already exists";
+        }
+
+        // Check file size
+        if ($img->getSize() > 2000000)
+        {
+            return "The file is too large, max 2MB";
+        }
+
+        // Allow certain file formats
+        if ($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif")
+        {
+            return "Only JPG, JPEG, PNG & GIF files are allowed";
+        }
+
+        $img->moveTo($targetFile);
+
+        if (file_exists($targetFile))
+        {
+            $this->deleteImage($ID);
+            // update the database with the new image location
+            $conn = dbConn();
+            $stmt = $conn->prepare("UPDATE projects SET imgLocation = :imgLocation WHERE ID = :ID");
+            $stmt->bindParam(":imgLocation", $targetFile);
+            $stmt->bindParam(":ID", $ID);
+            $stmt->execute();
+
+            if ($stmt->rowCount() > 0)
+            {
+                return array("imgLocation" => $targetFile);
+            }
+
+            return "Couldn't update the database";
+        }
+
+        return "Couldn't upload the image";
+    }
+
+    /**
+     * Delete the image from the server
+     * @param int $ID - ID of the project in the database
+     */
+    private function deleteImage(int $ID): void
+    {
+        $conn = dbConn();
+        $imgStmt = $conn->prepare("SELECT imgLocation FROM projects WHERE ID = :ID");
+        $imgStmt->bindParam(":ID", $ID);
+        $imgStmt->execute();
+        $imgLocation = $imgStmt->fetch(PDO::FETCH_ASSOC)["imgLocation"];
+
+        if ($imgLocation != null)
+        {
+            unlink($imgLocation);
+        }
+    }
+}
@@ -0,0 +1,142 @@
+<?php
+namespace api\project;
+require_once __DIR__ . "/../utils/routesInterface.php";
+require_once "projectData.php";
+
+use api\utils\routesInterface;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Slim\App;
+
+class projectRoutes implements routesInterface
+{
+    private projectData $projectData;
+    public function __construct(App $app)
+    {
+        $this->projectData = new projectData();
+        $this->createRoutes($app);
+    }
+    public function createRoutes(App $app): void
+    {
+        $app->get("/projectData", function (Request $request, Response $response)
+        {
+            $result = $this->projectData->getProjectData();
+
+            $json = json_encode($result);
+
+            $response->getBody()->write($json);
+
+            if(array_key_exists("errorMessage", $result))
+            {
+                $response = $response->withStatus(404);
+            }
+
+            //use content type json to indicate json data on frontend.
+            return $response;
+        });
+
+        $app->patch("/projectData/{id}", function (Request $request, Response $response, array $args)
+        {
+            $data = $request->getParsedBody();
+            if ($args["id"] != "undefined")
+            {
+                if (empty($data["title"]) || empty($data["isMainProject"]) || empty($data["information"]) || empty($data["gitLink"]))
+                {
+                    // uh oh sent some empty data
+                    $response->getBody()->write(json_encode(array("error" => "Only some of the data was sent")));
+                    return $response->withStatus(400);
+                }
+
+                $update = $this->projectData->updateProjectData($args["id"], $data["title"], $data["isMainProject"], $data["information"], $data["projectLink"], $data["gitLink"]);
+
+                if ($update === "unset main project")
+                {
+                    // uh oh something went wrong
+                    $response->getBody()->write(json_encode(array("error" => "Can't unset project as main project, try updating another project as the main project")));
+                    return $response->withStatus(400);
+                }
+
+                if (!$update)
+                {
+                    // uh oh something went wrong
+                    $response->getBody()->write(json_encode(array("error" => "Something went wrong")));
+                    return $response->withStatus(500);
+                }
+                return $response;
+            }
+
+            $response->getBody()->write(json_encode(array("error" => "Please provide an ID")));
+            return $response->withStatus(400);
+        });
+
+        $app->delete("/projectData/{id}", function (Request $request, Response $response, array $args)
+        {
+            if ($args["id"] != null)
+            {
+                $message = $this->projectData->deleteProjectData($args["id"]);
+                if ($message === "error")
+                {
+                    // uh oh something went wrong
+                    $response->getBody()->write(json_encode(array("error" => "Something went wrong or the project with ID ".$args["id"]."does not exist")));
+                    return $response->withStatus(500);
+                }
+
+                if ($message === "cannot delete")
+                {
+                    //uh oh cannot delete the main project
+                    $response->getBody()->write(json_encode(array("error" => "Cannot delete the main project")));
+                    return $response->withStatus(409);
+                }
+
+                return $response;
+            }
+
+            $response->getBody()->write(json_encode(array("error" => "Please provide an ID")));
+            return $response->withStatus(400);
+        });
+
+        $app->post("/projectData", function (Request $request, Response $response)
+        {
+            $data = $request->getParsedBody();
+            if (empty($data["title"]) || empty($data["isMainProject"]) || empty($data["information"]) || empty($data["gitLink"]))
+            {
+                // uh oh sent some empty data
+                $response->getBody()->write(json_encode(array("error" => "Only some of the data was sent")));
+                return $response->withStatus(400);
+            }
+
+            $insertedID = $this->projectData->addProjectData($data["title"], $data["isMainProject"], $data["information"], $data["projectLink"], $data["gitLink"]);
+            if (!is_int($insertedID))
+            {
+                // uh oh something went wrong
+                $response->getBody()->write(json_encode(array("error" => "Something went wrong", "message" => $insertedID)));
+                return $response->withStatus(500);
+            }
+
+            $response->getBody()->write(json_encode(array("ID" => $insertedID)));
+            return $response;
+        });
+
+        $app->post("/projectImage/{id}", function (Request $request, Response $response, array $args)
+        {
+            $files = $request->getUploadedFiles();
+            if (empty($args["id"]) || empty($files))
+            {
+                // uh oh only some of the data was sent
+                $response->getBody()->write(json_encode(array("error" => "Only some of the data was sent")));
+                return $response->withStatus(400);
+            }
+
+            $message = $this->projectData->uploadImage($args["id"], $files["img"]);
+            if (!is_array($message))
+            {
+                // uh oh something went wrong
+                $response->getBody()->write(json_encode(array("error" => $message)));
+                return $response->withStatus(500);
+            }
+
+            $response->getBody()->write(json_encode($message));
+            return $response;
+        });
+    }
+}