// softcatala

jQuery.fn.limitMaxlength = function(options){

	var settings = jQuery.extend({
		attribute: "maxlength",
		onLimit: function(){},
		onEdit: function(){}
	}, options);

	// Event handler to limit the textarea
	var onEdit = function(){
		var textarea = jQuery(this);
		var maxlength = parseInt(textarea.attr(settings.attribute));

		if(textarea.val().length > maxlength){
			textarea.val(textarea.val().substr(0, maxlength));

			// Call the onlimit handler within the scope of the textarea
			jQuery.proxy(settings.onLimit, this)();
		}

		// Call the onEdit handler within the scope of the textarea
		jQuery.proxy(settings.onEdit, this)(maxlength - textarea.val().length);
	}

	this.each(onEdit);

	return this.keyup(onEdit)
				.keydown(onEdit)
				.focus(onEdit);
}

function SelectText(element) {
    var text = document.getElementById(element);
    if (jQuery.browser.msie) {
        var range = document.body.createTextRange();
        range.moveToElementText(text);
        range.select();
    } else if (jQuery.browser.mozilla || jQuery.browser.opera) {
        var selection = window.getSelection();
        var range = document.createRange();
        range.selectNodeContents(text);
        selection.removeAllRanges();
        selection.addRange(range);
    } else if (jQuery.browser.webkit || jQuery.browser.safari ) {
        var selection = window.getSelection();
        selection.setBaseAndExtent(text, 0, text, 1);
    }
}


function nl2br(text){
	text=escape(text);
	return unescape(text.replace(/(%5Cr%5Cn)|(%5Cn%5Cr)|%0A|%5Cr|%5Cn/g,'<br />'));
}

setTimeout(avisSoftvalencia,10000);
document.apertium_loaded = false;
function avisSoftvalencia() {

	avis = 'Estem experimentant problemes tècnics.<br />Proveu d\'utilitzar <a href="http://www.softvalencia.org/traductor/">el traductor disponible a la web de Softvalencià</a> mentre els resolem.';

	// if(!document.apertium_loaded)
		jQuery('#avis_softvalencia').html(avis);
}

jQuery(document).ready(function(){
	// document.apertium_loaded = true;

	jQuery('#avis_softvalencia').hide();
	jQuery('#botons_traductor').show();
	if(typeof jQuery.proxy != 'undefined')
		jQuery('#sl').limitMaxlength();

	jQuery("#ftraductor").submit(function(){
			var langpair = jQuery('#langpair option:selected').val().replace('-','|');
			if((langpair=='es|ca')&&(jQuery('#valencia:checked').length))langpair=langpair+'_valencia';
			var muk = (jQuery('#unknown:checked').length)?'yes':'no';
			var txt = jQuery('#sl').val();
			if(!txt.length) return false;
			jQuery.ajax({
					url:"/apertium/json/translate",
					type:"POST",
					data : {'langpair':langpair,'q':txt,'markUnknown':muk,'key':'NmQ3NmMyNThmM2JjNWQxMjkxN2N'},
					dataType: 'json',
					success : trad_ok,
		failure : trad_ko
			});
			return false;
	});

	jQuery('#form_proposta').submit(function(){
		var langpair = jQuery('#langpair option:selected').val();
		var orig = jQuery('#sl').val();
		
		var trad = jQuery('#traduccio').html();
		var prop = jQuery('#proposta').val();

		jQuery.ajax({
			url:"/nova_proposta.php",
			type:"POST",
			success: prop_ok,
			error: prop_ko,
			data: {'langpair':langpair,'original':orig,'traduccio':trad,'proposta':prop}
		});
		return false;
	});

	jQuery('#lk_proposta').click(function(){
		jQuery('#lk_proposta').hide(200);
		jQuery('#dv_proposta').show(200);
	});


	function trad_ko() {
							jQuery('#trad_info').html(': <span style="font-size:0.8em;color:red;font-weight:bold">ERROR EN LA TRADUCCIÓ</span>');
							jQuery('#traduccio').hide();
	}

	function trad_ok(dt) {
			if(dt.responseStatus==200) {
							//jQuery('#traduccio').html('<pre style"white-space: pre-wrap; word-wrap: break-word;">'+dt.responseData.translatedText+'</pre>');
							jQuery('#traduccio').html(nl2br(dt.responseData.translatedText));
							jQuery('#traduccio').show();
							jQuery('#trad_info').html('');
							jQuery('#dv_traduccio').show(500);
							jQuery('.link_select span').click(function(){ SelectText('traduccio'); });
			} else {
					trad_ko();
			}
	}

	function prop_ok() {
		alert('Gracies pel vostre suggeriment');
	}

	function prop_ko() {
		alert('Hi ha hagut un error enviant la vostra proposta. Si voleu, torneu a intentar-ho.');
	}

	jQuery('#langpair').change(function(){
			if(jQuery('#langpair option:selected').val()=='es-ca') {
					jQuery('#sp_valencia').show();
			} else {
					jQuery('#sp_valencia').hide();
			}
	});
	
	jQuery('#neteja').click(function(){
		jQuery('#sl').val('');
		jQuery('#dv_traduccio').hide(500);
		jQuery('#traduccio').html('');
	});

	jQuery('#sl').focus();
});