[devtools] add has_cache for postgres (closes #5739624)
devtools stores info about existing dbs in the db handler, but in the
case of postgresql that doesn't take into account the path to the
cluster's datadir. Which means if we run two test modules (in the same
test run), we'll create a "__default_empty_db__" for the first one,
cache its existence, and then when moving on to the other module,
believe the template already exists (but since the datadir depends on
the test module's path, it does not). This patch is a bit of a kludge,
and it would be better to make the cache key include enough data to not
need this, but I'm not sure how to do that.
/**
* Functions for ajax boxes.
*
* :organization: Logilab
* :copyright: 2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
* :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
*
*/
function ajaxBoxValidateSelectorInput(boxid, eid, separator, fname, msg) {
var holderid = cw.utils.domid(boxid) + eid + 'Holder';
var value = $('#' + holderid + 'Input').val();
if (separator) {
value = $.map(value.split(separator), jQuery.trim);
}
var d = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(fname, null, eid, value));
d.addCallback(function() {
$('#' + holderid).empty();
var formparams = ajaxFuncArgs('render', null, 'ctxcomponents', boxid, eid);
$('#' + cw.utils.domid(boxid) + eid).loadxhtml(AJAX_BASE_URL, formparams, null, 'swap');
if (msg) {
document.location.hash = '#header';
updateMessage(msg);
}
});
}
function ajaxBoxRemoveLinkedEntity(boxid, eid, relatedeid, delfname, msg) {
var d = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(delfname, null, eid, relatedeid));
d.addCallback(function() {
var formparams = ajaxFuncArgs('render', null, 'ctxcomponents', boxid, eid);
$('#' + cw.utils.domid(boxid) + eid).loadxhtml(AJAX_BASE_URL, formparams, null, 'swap');
if (msg) {
document.location.hash = '#header';
updateMessage(msg);
}
});
}
/**
* .. function:: ajaxBoxShowSelector(boxid, eid, unrelfname,
* addfname, msg,
* oklabel, cancellabel,
* separator=None)
*
* Display an ajax selector within a box of regid `boxid`, for entity with eid
* `eid`.
*
* Other parameters are:
*
* * `addfname`, name of the json controller method to call to add a relation
*
* * `msg`, message to display to the user when a relation has been added
*
* * `oklabel`/`cancellabel`, OK/cancel buttons label
*
* * `separator`, items separator if the field is multi-valued (will be
* considered mono-valued when not specified)
*/
function ajaxBoxShowSelector(boxid, eid,
unrelfname,
addfname, msg,
oklabel, cancellabel,
separator) {
var holderid = cw.utils.domid(boxid) + eid + 'Holder';
var holder = $('#' + holderid);
if (holder.children().length) {
holder.empty();
}
else {
var inputid = holderid + 'Input';
var deferred = loadRemote(AJAX_BASE_URL, ajaxFuncArgs(unrelfname, null, eid));
deferred.addCallback(function (unrelated) {
var input = INPUT({'type': 'text', 'id': inputid, 'size': 20});
holder.append(input).show();
var $input = $(input);
$input.keypress(function (evt) {
if (evt.keyCode == $.ui.keyCode.ENTER) {
ajaxBoxValidateSelectorInput(boxid, eid, separator, addfname, msg);
}
});
$input.cwautocomplete(unrelated, {multiple: Boolean(separator)});
var buttons = DIV({'class' : "sgformbuttons"},
A({href : "javascript: $.noop();",
onclick : cw.utils.strFuncCall('ajaxBoxValidateSelectorInput',
boxid, eid, separator, addfname, msg)},
oklabel),
' / ',
A({'href' : "javascript: $.noop();",
'onclick' : '$("#' + holderid + '").empty()'},
cancellabel));
holder.append(buttons);
$input.focus();
});
}
}