@kldit/cms/lib/fields/ImageField.js

A CMS Framework for @kldit/mvc

const SimpletextField = require('@kldit/cms/lib/fields/SimpletextField');
const { MQL, MQLtoMySQL } = require('mql-mysql');
const { util } = require('@kldit/mvc');
const Library = require('@kldit/cms/app/controller/Library');
const fs = require("fs");

module.exports = class ImageField extends SimpletextField
{
	/*getFrom(targetName)
	{
		if(targetName == this.mapName)
		{
			return this.map;
		}
		else
		{
			var from = this.map.reltables[targetName];
			if(from) return from;
			else
			{
				var result = {};
				result.id = "id";
				result.from = targetName;
				result.join = "";
				return result;
			}
		}
	}*/

	async validate(cms, fullValidation = false)
	{
		var file = cms.values[this.fieldName] ? cms.values[this.fieldName].split(",") : [];
		return file[0] == 1 ? super.validate(cms, fullValidation) : undefined;
	}

	insert(cms)
	{
		var file = cms.values[this.fieldName] ? cms.values[this.fieldName].split(",") : [];

		if(file[0] == 1)
		{
			var folder = STORAGE_PATH + "/" + this.field.folder + "/";
			file = file[1];

			if(!is_dir(folder))
			{
				mkdir(folder, 777);

				if(!is_dir(folder))
				{
					throw new Error("Error: N\xE3o foi poss\xEDvel criar a pasta '" + folder + "'.  Verifique as permiss\xF5es da pasta de arquivos.");
				}
			}

			var oldpath = file.replace("#USER_LIBRARY/", Library.userLibrary(cms)); //USER_LIBRARY_PATH);
			var newpath = file.replace("#USER_LIBRARY/", folder);
			newpath = folder + Library.basename(Library.nonOverwritePath(newpath));
			var path = file.replace("#USER_LIBRARY/", "");
			if(!this.field.upload) fs.renameSync(oldpath, newpath);

			this.request.setColumn(this.cfrom, this.field.column, this.fieldName, path, this, MQL.SET);
		}
	}

	update(cms)
	{
		let file = cms.values[this.fieldName] ? cms.values[this.fieldName].split(",") : [];
		let path;

		if(file[0] == 1)
		{
			let folder = process.env.STORAGE_PATH + "/" + this.field.folder + "/";
			file = file[1];

			if(!fs.existsSync(folder) || !fs.lstatSync(folder).isDirectory())
			{
				fs.mkdirSync(folder);

				if(!fs.existsSync(folder) || !fs.lstatSync(folder).isDirectory())
				{
					throw new Error(
						"Error: Não foi possível criar a pasta '" + folder +
						"'.  Verifique as permissões da pasta de arquivos.");
				}
			}

			path = file.replace("#USER_LIBRARY/", "");
			var cut = "#USER_LIBRARY".length;
			
			if(file.substr(0, cut) == "#USER_LIBRARY")
			{
				var oldpath = file.replace("#USER_LIBRARY/", Library.userLibrary(cms));// USER_LIBRARY_PATH);
				var newpath = file.replace("#USER_LIBRARY/", folder);
				newpath = folder + Library.basename(Library.nonOverwritePath(newpath));
				if(!this.field.upload)
				{
					fs.renameSync(oldpath, newpath);
				}
			}
			else //Should delete the old file;
			//unlink( $oldfile );
			{

			}

			// this.request.setColumn(this.cfrom, this.field.column, this.fieldName, path, this, MatrixQuery.SET);
			this.request.setColumn(this.cfrom, this.field.column, this.fieldName, path, this, MQL.SET);
		}
	}

	/*_applyValidations(target)
	{
		if(this.field.validation && this.field.validation.onChange == true)
		{
			if(!target.events) target.events = new stdClass();
			target.events.change = [
				["validation", "edit-content/validate/" + this.mapName, "post", this.fieldName]
			];
		}
	}*/

	editView(cms) //$temp->display = @$this->field->display;
	//print_r( util.renderJsLine( $this->field->upload, $values ) );exit;
	{
		var temp = {};
		temp.type = "image";
		temp.id = this.fieldName;
		temp.title = this.field.title;
		temp.help = this.field.help;
		temp.valid = this.field.validate_field;
		temp.value = cms.values[this.fieldName];
		temp.upload = undefined !== this.field.upload ? util.renderJsLine(this.field.upload, cms) : "library/upload/" + this.field.folder;
		if(undefined !== this.field["upload-hash"]) temp["upload-hash"] = this.field["upload-hash"];
		temp.readonly = this.field.readonly;
		temp.options = Array();
		temp["layout-size"] = util.renderJsLine(this.field["edit-layout-size"], cms);

		if(temp.value)
		{
			temp.image = undefined !== this.field.url ? util.renderJsLine(this.field.url, cms) :

				/*
				{
					value: values[this.fieldName]
				}) : */
			process.env.HOME + "/" + process.env.STORAGE + "/" + this.field.folder + "/" + temp.value;
		}

		this._applyValidations(temp);


		return temp;
	}

	listView(id, values)
	{
		var temp = new stdClass();
		temp.type = "image";
		temp.value = undefined !== this.field.thumb ? util.renderJsLine(this.field.thumb,
		{
			value: values[this.fieldName]
		}) : SERVICE + "slir/w50xh50-c1x1/" + this.field.folder + "/" + values[this.fieldName];
		return temp;
	}

	url(cms, value)
	{
		var temp = value.split(",");
		value = temp[1];

		if(value.indexOf("#USER_LIBRARY/") === 0)
		{
			return value.replace("#USER_LIBRARY/", Library.userLibrary(cms));
		}
		else if(this.field.url) //$path = "https://stage.agendadacidade.com.br/admin-imagem/parceiros/anigifseg_4.gif";
		{
			return util.renderJsLine(this.field.url,
			{
				value: value
			});
		}
		else
		{
			return process.env.STORAGE + "/" + this.field.folder + value;
		}
	}

};