[vreg repo] shouldn't call init_registration in on hook registry bootstrap, already done before
/*
* :organization: Logilab
* :copyright: 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
* :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
*/
CubicWeb.require('python.js');
CubicWeb.require('htmlhelpers.js');
CubicWeb.require('ajax.js');
//============= Eproperty form functions =====================================//
/* called on Eproperty key selection:
* - get the selected value
* - get a widget according to the key by a sync query to the server
* - fill associated div with the returned html
*
* @param varname the name of the variable as used in the original creation form
* @param tabindex the tabindex that should be set on the widget
*/
function setPropValueWidget(varname, tabindex) {
var key = firstSelected(document.getElementById('pkey:'+varname));
if (key) {
var args = {fname: 'prop_widget', pageid: pageid,
arg: map(jQuery.toJSON, [key, varname, tabindex])};
jqNode('div:value:'+varname).loadxhtml(JSON_BASE_URL, args, 'post');
}
}
// *** EDITION FUNCTIONS ****************************************** //
/*
* this function is called when an AJAX form was generated to
* make sure tabindex remains consistent
*/
function reorderTabindex(start, formid) {
var form = getNode(formid || 'entityForm');
var inputTypes = ['INPUT', 'SELECT', 'TEXTAREA'];
var tabindex = (start==null)?15:start;
nodeWalkDepthFirst(form, function(elem) {
var tagName = elem.tagName.toUpperCase();
if (inputTypes.contains(tagName)) {
if (getNodeAttribute(elem, 'tabindex') != null) {
tabindex += 1;
elem.setAttribute('tabindex', tabindex);
}
return null;
}
return filter(isElementNode, elem.childNodes);
});
}
function showMatchingSelect(selectedValue, eid) {
if (selectedValue) {
divId = 'div' + selectedValue + '_' + eid;
var divNode = jQuery('#' + divId);
if (!divNode.length) {
var args = {vid: 'unrelateddivs', relation: selectedValue,
rql: rql_for_eid(eid), '__notemplate': 1,
callback: function() {_showMatchingSelect(eid, jQuery('#' + divId));}};
jQuery('#unrelatedDivs_' + eid).loadxhtml(baseuri() + 'view', args, 'post', 'append');
} else {
_showMatchingSelect(eid, divNode);
}
} else {
_showMatchingSelect(eid, null);
}
}
// @param divNode is a jQuery selection
function _showMatchingSelect(eid, divNode) {
// hide all divs, and then show the matching one
// (would actually be better to directly hide the displayed one)
jQuery('#unrelatedDivs_' + eid).children().hide();
// divNode not found means 'no relation selected' (i.e. first blank item)
if (divNode && divNode.length) {
divNode.show();
}
}
// this function builds a Handle to cancel pending insertion
function buildPendingInsertHandle(elementId, element_name, selectNodeId, eid) {
jscall = "javascript: cancelPendingInsert('" + [elementId, element_name, selectNodeId, eid].join("', '") + "')";
return A({'class' : 'handle', 'href' : jscall,
'title' : _("cancel this insert")}, '[x]');
}
function buildEntityLine(relationName, selectedOptionNode, comboId, eid) {
// textContent doesn't seem to work on selectedOptionNode
var content = selectedOptionNode.firstChild.nodeValue;
var handle = buildPendingInsertHandle(selectedOptionNode.id, 'tr', comboId, eid);
var link = A({'href' : 'view?rql=' + selectedOptionNode.value,
'class' : 'editionPending', 'id' : 'a' + selectedOptionNode.id},
content);
var tr = TR({'id' : 'tr' + selectedOptionNode.id}, [ TH(null, relationName),
TD(null, [handle, link])
]);
try {
var separator = getNode('relationSelectorRow_' + eid);
//dump('relationSelectorRow_' + eid) XXX warn dump is not implemented in konqueror (at least)
// XXX Warning: separator.parentNode is not (always ?) the
// table itself, but an intermediate node (TableSectionElement)
var tableBody = separator.parentNode;
tableBody.insertBefore(tr, separator);
} catch(ex) {
log("got exception(2)!" + ex);
}
}
function buildEntityCell(relationName, selectedOptionNode, comboId, eid) {
var handle = buildPendingInsertHandle(selectedOptionNode.id, 'div_insert_', comboId, eid);
var link = A({'href' : 'view?rql=' + selectedOptionNode.value,
'class' : 'editionPending', 'id' : 'a' + selectedOptionNode.id},
content);
var div = DIV({'id' : 'div_insert_' + selectedOptionNode.id}, [handle, link]);
try {
var td = jQuery('#cell'+ relationName +'_'+eid);
td.appendChild(div);
} catch(ex) {
alert("got exception(3)!" + ex);
}
}
function addPendingInsert(optionNode, eid, cell, relname) {
var value = getNodeAttribute(optionNode, 'value');
if (!value) {
// occurs when the first element in the box is selected (which is not
// an entity but the combobox title)
return;
}
// 2nd special case
if (value.indexOf('http') == 0) {
document.location = value;
return;
}
// add hidden parameter
var entityForm = jQuery('#entityForm');
var oid = optionNode.id.substring(2); // option id is prefixed by "id"
remoteExec('add_pending_inserts', [oid.split(':')]);
var selectNode = optionNode.parentNode;
// remove option node
selectNode.removeChild(optionNode);
// add line in table
if (cell) {
// new relation as a cell in multiple edit
// var relation_name = relationSelected.getAttribute('value');
// relation_name = relation_name.slice(0, relation_name.lastIndexOf('_'));
buildEntityCell(relname, optionNode, selectNode.id, eid);
}
else {
var relationSelector = getNode('relationSelector_'+eid);
var relationSelected = relationSelector.options[relationSelector.selectedIndex];
// new relation as a line in simple edit
buildEntityLine(relationSelected.text, optionNode, selectNode.id, eid);
}
}
function cancelPendingInsert(elementId, element_name, comboId, eid) {
// remove matching insert element
var entityView = jqNode('a' + elementId).text();
jqNode(element_name + elementId).remove();
if (comboId) {
// re-insert option in combobox if it was taken from there
var selectNode = getNode(comboId);
// XXX what on object relation
if (selectNode){
var options = selectNode.options;
var node_id = elementId.substring(0, elementId.indexOf(':'));
options[options.length] = OPTION({'id' : elementId, 'value' : node_id}, entityView);
}
}
elementId = elementId.substring(2, elementId.length);
remoteExec('remove_pending_insert', elementId.split(':'));
}
// this function builds a Handle to cancel pending insertion
function buildPendingDeleteHandle(elementId, eid) {
var jscall = "javascript: addPendingDelete('" + elementId + ', ' + eid + "');";
return A({'href' : jscall, 'class' : 'pendingDeleteHandle',
'title' : _("delete this relation")}, '[x]');
}
// @param nodeId eid_from:r_type:eid_to
function addPendingDelete(nodeId, eid) {
var d = asyncRemoteExec('add_pending_delete', nodeId.split(':'));
d.addCallback(function () {
// and strike entity view
jqNode('span' + nodeId).addClass('pendingDelete');
// replace handle text
jqNode('handle' + nodeId).text('+');
});
}
// @param nodeId eid_from:r_type:eid_to
function cancelPendingDelete(nodeId, eid) {
var d = asyncRemoteExec('remove_pending_delete', nodeId.split(':'));
d.addCallback(function () {
// reset link's CSS class
jqNode('span' + nodeId).removeClass('pendingDelete');
// replace handle text
jqNode('handle' + nodeId).text('x');
});
}
// @param nodeId eid_from:r_type:eid_to
function togglePendingDelete(nodeId, eid) {
// node found means we should cancel deletion
if ( hasElementClass(getNode('span' + nodeId), 'pendingDelete') ) {
cancelPendingDelete(nodeId, eid);
} else {
addPendingDelete(nodeId, eid);
}
}
function selectForAssociation(tripletIdsString, originalEid) {
var tripletlist = map(function (x) { return x.split(':'); },
tripletIdsString.split('-'));
var d = asyncRemoteExec('add_pending_inserts', tripletlist);
d.addCallback(function () {
var args = {vid: 'edition', __mode: 'normal',
rql: rql_for_eid(originalEid)};
document.location = 'view?' + asURL(args);
});
}
function updateInlinedEntitiesCounters(rtype, role) {
jQuery('div.inline-' + rtype + '-' + role + '-slot span.icounter').each(function (i) {
this.innerHTML = i+1;
});
}
/*
* makes an AJAX request to get an inline-creation view's content
* @param peid : the parent entity eid
* @param petype : the parent entity type
* @param ttype : the target (inlined) entity type
* @param rtype : the relation type between both entities
*/
function addInlineCreationForm(peid, petype, ttype, rtype, role, i18nctx, insertBefore) {
insertBefore = insertBefore || getNode('add' + rtype + ':' + peid + 'link').parentNode;
var d = asyncRemoteExec('inline_creation_form', peid, petype, ttype, rtype, role, i18nctx);
d.addCallback(function (response) {
var dom = getDomFromResponse(response);
preprocessAjaxLoad(null, dom);
var form = jQuery(dom);
form.css('display', 'none');
form.insertBefore(insertBefore).slideDown('fast');
updateInlinedEntitiesCounters(rtype, role);
reorderTabindex(null, $(insertBefore).closest('form')[0]);
jQuery(CubicWeb).trigger('inlinedform-added', form);
// if the inlined form contains a file input, we must force
// the form enctype to multipart/form-data
if (form.find('input:file').length) {
// NOTE: IE doesn't support dynamic enctype modification, we have
// to set encoding too.
form.closest('form').attr('enctype', 'multipart/form-data')
.attr('encoding', 'multipart/form-data');
}
postAjaxLoad(dom);
});
d.addErrback(function (xxx) {
log('xxx =', xxx);
});
}
/*
* removes the part of the form used to edit an inlined entity
*/
function removeInlineForm(peid, rtype, role, eid, showaddnewlink) {
jqNode(['div', peid, rtype, eid].join('-')).slideUp('fast', function() {
$(this).remove();
updateInlinedEntitiesCounters(rtype, role);
});
if (showaddnewlink) {
toggleVisibility(showaddnewlink);
}
}
/*
* alternatively adds or removes the hidden input that make the
* edition of the relation `rtype` possible between `peid` and `eid`
* @param peid : the parent entity eid
* @param rtype : the relation type between both entities
* @param eid : the inlined entity eid
*/
function removeInlinedEntity(peid, rtype, eid) {
// XXX work around the eid_param thing (eid + ':' + eid) for #471746
var nodeid = ['rel', peid, rtype, eid + ':' + eid].join('-');
var node = jqNode(nodeid);
if (! node.attr('cubicweb:type')) {
node.attr('cubicweb:type', node.val());
node.val('');
var divid = ['div', peid, rtype, eid].join('-');
jqNode(divid).fadeTo('fast', 0.5);
var noticeid = ['notice', peid, rtype, eid].join('-');
jqNode(noticeid).fadeIn('fast');
}
}
function restoreInlinedEntity(peid, rtype, eid) {
// XXX work around the eid_param thing (eid + ':' + eid) for #471746
var nodeid = ['rel', peid, rtype, eid + ':' + eid].join('-');
var node = jqNode(nodeid);
if (node.attr('cubicweb:type')) {
node.val(node.attr('cubicweb:type'));
node.attr('cubicweb:type', '');
jqNode(['fs', peid, rtype, eid].join('-')).append(node);
var divid = ['div', peid, rtype, eid].join('-');
jqNode(divid).fadeTo('fast', 1);
var noticeid = ['notice', peid, rtype, eid].join('-');
jqNode(noticeid).hide();
}
}
function _clearPreviousErrors(formid) {
// on some case (eg max request size exceeded, we don't know the formid
if (formid) {
jQuery('#' + formid + 'ErrorMessage').remove();
jQuery('#' + formid + ' span.errorMsg').remove();
jQuery('#' + formid + ' .error').removeClass('error');
} else {
jQuery('span.errorMsg').remove();
jQuery('.error').removeClass('error');
}
}
function _displayValidationerrors(formid, eid, errors) {
var globalerrors = [];
var firsterrfield = null;
for (fieldname in errors) {
var errmsg = errors[fieldname];
if (!fieldname) {
globalerrors.push(errmsg);
} else {
var fieldid = fieldname + ':' + eid;
var suffixes = ['', '-subject', '-object'];
var found = false;
// XXX remove suffixes at some point
for (var i=0, length=suffixes.length; i<length;i++) {
var field = jqNode(fieldname + suffixes[i] + ':' + eid);
if (field && getNodeAttribute(field, 'type') != 'hidden') {
if ( !firsterrfield ) {
firsterrfield = 'err-' + fieldid;
}
addElementClass(field, 'error');
var span = SPAN({'id': 'err-' + fieldid, 'class': "errorMsg"}, errmsg);
field.before(span);
found = true;
break;
}
}
if (!found) {
firsterrfield = formid;
globalerrors.push(_(fieldname) + ' : ' + errmsg);
}
}
}
if (globalerrors.length) {
if (globalerrors.length == 1) {
var innernode = SPAN(null, globalerrors[0]);
} else {
var innernode = UL(null, map(partial(LI, null), globalerrors));
}
// insert DIV and innernode before the form
var div = DIV({'class' : "errorMessage", 'id': formid + 'ErrorMessage'});
div.appendChild(innernode);
jQuery('#' + formid).before(div);
}
return firsterrfield || formid;
}
function handleFormValidationResponse(formid, onsuccess, onfailure, result, cbargs) {
// Success
if (result[0]) {
if (onsuccess) {
onsuccess(result, formid, cbargs);
} else {
document.location.href = result[1];
}
return true;
}
if (onfailure && !onfailure(result, formid, cbargs)) {
return false;
}
unfreezeFormButtons(formid);
// Failures
_clearPreviousErrors(formid);
var descr = result[1];
// Unknown structure
if ( !isArrayLike(descr) || descr.length != 2 ) {
updateMessage(descr);
return false;
}
_displayValidationerrors(formid, descr[0], descr[1]);
updateMessage(_('please correct errors below'));
document.location.hash = '#header';
return false;
}
/* unfreeze form buttons when the validation process is over*/
function unfreezeFormButtons(formid) {
jQuery('#progress').hide();
// on some case (eg max request size exceeded, we don't know the formid
if (formid) {
jQuery('#' + formid + ' .validateButton').removeAttr('disabled');
} else {
jQuery('.validateButton').removeAttr('disabled');
}
return true;
}
/* disable form buttons while the validation is being done */
function freezeFormButtons(formid) {
jQuery('#progress').show();
jQuery('#' + formid + ' .validateButton').attr('disabled', 'disabled');
return true;
}
/* used by additional submit buttons to remember which button was clicked */
function postForm(bname, bvalue, formid) {
var form = getNode(formid);
if (bname) {
var child = form.appendChild(INPUT({type: 'hidden', name: bname, value: bvalue}));
}
var onsubmit = form.onsubmit;
if (!onsubmit || (onsubmit && onsubmit())) {
form.submit();
}
if (bname) {
jQuery(child).remove(); /* cleanup */
}
}
/* called on load to set target and iframeso object.
* NOTE: this is a hack to make the XHTML compliant.
* NOTE2: `object` nodes might be a potential replacement for iframes
* NOTE3: there is a XHTML module allowing iframe elements but there
* is still the problem of the form's `target` attribute
*/
function setFormsTarget(node) {
var $node = jQuery(node || document.body);
$node.find('form').each(function () {
var form = jQuery(this);
var target = form.attr('cubicweb:target');
if (target) {
form.attr('target', target);
/* do not use display: none because some browsers ignore iframe
* with no display */
form.append(IFRAME({name: target, id: target,
src: 'javascript: void(0)',
width: '0px', height: '0px'}));
}
});
}
jQuery(document).ready(function() {setFormsTarget();});
/*
* called on traditionnal form submission : the idea is to try
* to post the form. If the post is successful, `validateForm` redirects
* to the appropriate URL. Otherwise, the validation errors are displayed
* around the corresponding input fields.
*/
function validateForm(formid, action, onsuccess, onfailure) {
try {
var zipped = formContents(formid);
var d = asyncRemoteExec('validate_form', action, zipped[0], zipped[1]);
} catch (ex) {
log('got exception', ex);
return false;
}
function _callback(result, req) {
handleFormValidationResponse(formid, onsuccess, onfailure, result);
}
d.addCallback(_callback);
return false;
}
/*
* called by reledit forms to submit changes
* @param formid : the dom id of the form used
* @param rtype : the attribute being edited
* @param eid : the eid of the entity being edited
* @param reload: boolean to reload page if true (when changing URL dependant data)
* @param default_value : value if the field is empty
* @param lzone : html fragment (string) for a clic-zone triggering actual edition
*/
function inlineValidateRelationForm(rtype, role, eid, divid, reload, vid,
default_value, lzone) {
try {
var form = getNode(divid+'-form');
var relname = rtype + ':' + eid;
var newtarget = jQuery('[name=' + relname + ']').val();
var zipped = formContents(form);
var d = asyncRemoteExec('validate_form', 'apply', zipped[0], zipped[1]);
} catch (ex) {
return false;
}
d.addCallback(function (result, req) {
if (handleFormValidationResponse(divid+'-form', noop, noop, result)) {
if (reload) {
document.location.reload();
} else {
var args = {fname: 'reledit_form', rtype: rtype, role: role, eid: eid, divid: divid,
reload: reload, vid: vid, default_value: default_value, landing_zone: lzone};
jQuery('#'+divid+'-reledit').parent().loadxhtml(JSON_BASE_URL, args, 'post');
}
}
return false;
});
return false;
}
/**** inline edition ****/
function loadInlineEditionForm(eid, rtype, role, divid, reload, vid,
default_value, lzone) {
var args = {fname: 'reledit_form', rtype: rtype, role: role, eid: eid, divid: divid,
reload: reload, vid: vid, default_value: default_value, landing_zone: lzone,
callback: function () {showInlineEditionForm(eid, rtype, divid);}};
jQuery('#'+divid+'-reledit').parent().loadxhtml(JSON_BASE_URL, args, 'post');
}
function showInlineEditionForm(eid, rtype, divid) {
jQuery('#' + divid).hide();
jQuery('#' + divid + '-value' ).hide();
jQuery('#' + divid+ '-form').show();
}
function hideInlineEdit(eid, rtype, divid) {
jQuery('#appMsg').hide();
jQuery('div.errorMessage').remove();
jQuery('#' + divid).show();
jQuery('#' + divid + '-value').show();
jQuery('#' + divid +'-form').hide();
}
CubicWeb.provide('edition.js');