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class.SearchEngine.js
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class.SearchEngine.js
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/*
* Copyright 2007-2013 Charles du Jeu - Abstrium SAS <team (at) pyd.io>
* This file is part of Pydio.
*
* Pydio is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <http://pyd.io/>.
*/
/**
* The Search Engine abstraction.
*/
Class.create("SearchEngine", AjxpPane, {
/**
* @var HTMLElement
*/
htmlElement:undefined,
_inputBox:undefined,
_resultsBoxId:undefined,
_searchButtonName:undefined,
/**
* @var String Default 'idle'
*/
state: 'idle',
_runningQueries:undefined,
_queriesIndex:0,
_ajxpOptions:undefined,
_queue : undefined,
_searchMode : "local",
_even : false,
_rootNode : null,
_dataModel : null,
_fileList : null,
/**
* Constructor
* @param $super klass Superclass reference
* @param mainElementName String
* @param ajxpOptions Object
*/
initialize: function($super, mainElementName, ajxpOptions)
{
this._ajxpOptions = {
toggleResultsVisibility : false
};
if($(mainElementName).getAttribute("data-globalOptions")){
this._ajxpOptions = $(mainElementName).getAttribute("data-globalOptions").evalJSON();
}
if(ajxpOptions){
this._ajxpOptions = Object.extend(this._ajxpOptions, ajxpOptions);
}
$super($(mainElementName), this._ajxpOptions);
this.updateSearchModeFromRegistry();
this.searchModeObserver = this.updateSearchModeFromRegistry.bind(this);
document.observe("ajaxplorer:registry_loaded", this.searchModeObserver);
this._dataModel = new AjxpDataModel(true);
this._rootNode = new AjxpNode("/", false, "Results", "folder.png");
this._dataModel.setRootNode(this._rootNode);
this.initGUI();
this._dataModel.observe("selection_changed", function(){
var selectedNode = this._dataModel.getSelectedNodes()[0];
if(selectedNode) {
if(this._ajxpOptions.openSearchInput){
this.closeSearchInput();
}
if(ajxpOptions['leavesOpenOnSelect'] && selectedNode.isLeaf()){
ajaxplorer.openCurrentSelectionInEditor(null, selectedNode);
}else{
ajaxplorer.goTo(selectedNode);
}
this._dataModel.setSelectedNodes([]);
}
}.bind(this));
},
updateSearchModeFromRegistry : function(){
if(!this.htmlElement) return;
if($(this._resultsBoxId) && !this._rootNode){
$(this._resultsBoxId).update('');
}else if(this._rootNode){
this._rootNode.clear();
}
var reg = ajaxplorer.getXmlRegistry();
var indexerNode = XPathSelectSingleNode(reg, "plugins/indexer");
if(indexerNode != null){
if(indexerNode.getAttribute("indexed_meta_fields")){
this.indexedFields = indexerNode.getAttribute("indexed_meta_fields").evalJSON();
if(this.indexedFields["indexed_meta_fields"]){
var addColumns = this.indexedFields["additionnal_meta_columns"];
this.indexedFields = $A(this.indexedFields["indexed_meta_fields"]);
if(!this._ajxpOptions.metaColumns) this._ajxpOptions.metaColumns = {};
for(var key in addColumns){
if(addColumns.hasOwnProperty(key)){
this._ajxpOptions.metaColumns[key] = addColumns[key];
}
}
}else{
this.indexedFields = $A(this.indexedFields);
}
}else{
this.indexedFields = $A();
}
this._searchMode = "remote";
}else{
this._searchMode = "local";
}
if(this.htmlElement && this.htmlElement.down('#search_meta')) {
this.htmlElement.down('#search_meta').remove();
}
if(this.htmlElement.down('#search_form') && this.htmlElement.down('#search_form').down('#search_meta')) {
this.htmlElement.down('#search_form').down('#search_meta').remove();
}
if(this._ajxpOptions && this._ajxpOptions.metaColumns){
if(this._ajxpOptions.toggleResultsVisibility && this.htmlElement && this.htmlElement.down("#" + this._ajxpOptions.toggleResultsVisibility)){
this.htmlElement.down("#" + this._ajxpOptions.toggleResultsVisibility).insert({top:'<div id="search_meta"></div>'});
}else if(this.htmlElement.down('#search_form')){
this.htmlElement.down('#search_form').insert({bottom:'<div id="search_meta"></div>'});
}
if(this.htmlElement.down('#search_meta')){
this.initMetadataForm(this.htmlElement.down('#search_meta'), this._ajxpOptions.metaColumns);
}
}
},
initMetadataForm: function(formPanel, metadataColumns){
var searchChooser = new Element('div',{id:"basic_search"}).update('<span class="toggle_button open">'+MessageHash[486]+' <span class="icon-caret-down"></span></span>' +
'<span class="toggle_button close">'+MessageHash[487]+' <span class="icon-caret-up"></span></span> ' +
'<span class="search_label open">'+MessageHash[344]+' : </span><span class="search_label close">'+MessageHash[488]+' <span id="refresh_search_button" class="icon-refresh" title="Apply filter now"></span></span><span id="search_meta_options"></span></div>');
if(this._ajxpOptions.searchChooserAsResultsHeader){
formPanel.insert({after:searchChooser});
}else{
formPanel.insert(searchChooser);
}
formPanel.insert('<div>' +
'<div class="scroller_track"><div class="scroller_handle"></div></div> ' +
'<div id="search_meta_detailed"><div class="advanced_search_section_title"><span class="icon-circle"></span> '+MessageHash[489]+'</div><div class="advanced_search_section search_section_freemeta"></div></div>' +
'</div>');
var oThis = this;
searchChooser.select('.toggle_button').invoke('observe', 'click', function(){
formPanel.toggleClassName('toggle_open');
searchChooser.toggleClassName('toggle_open');
window.setTimeout(function(){
oThis.resize();
}, 150);
if(formPanel.hasClassName('toggle_open') && !formPanel.down('#basename').getValue() && oThis._inputBox.getValue()){
formPanel.down('#basename').setValue(oThis._inputBox.getValue());
formPanel.down('#basename').up('.advanced_search_section').addClassName('visible');
}
});
var simpleMeta = searchChooser.down('#search_meta_options');
var advancedMeta = formPanel.down('#search_meta_detailed').down('.advanced_search_section');
this.initMetaOption(simpleMeta, advancedMeta, 'filename', MessageHash[1], true);
for(var key in metadataColumns){
if(metadataColumns.hasOwnProperty(key)){
if(this.indexedFields && !this.indexedFields.include(key)) continue;
this.initMetaOption(simpleMeta, advancedMeta, key, metadataColumns[key], false);
}
}
var docPropertyTemplate =
'<div class="advanced_search">' +
'<div class="advanced_search_section_title"><span class="icon-circle"></span> '+MessageHash[490]+'</div>'+
'<div class="advanced_search_section search_section_date">'+
'<span class="c4"><span class="icon-calendar"></span> '+MessageHash[491]+' </span><input id="ajxp_modiftime_from" class="c3" type="text" placeholder="YYYY/MM/DD"><span class="c6">'+MessageHash[492]+'</span><input class="c3" type="text" id="ajxp_modiftime_to" placeholder="YYYY/MM/DD">'+
'<div id="modiftime_fixed_radio"><span id="ajxp_modiftime_fixed" class="c3" data-value="AJXP_SEARCH_RANGE_TODAY" type="text">'+MessageHash[493]+'</span>' +
'<span id="ajxp_modiftime_fixed" class="c3" data-value="AJXP_SEARCH_RANGE_YESTERDAY" type="text">'+MessageHash[494]+'</span>' +
'<span id="ajxp_modiftime_fixed" class="c3" data-value="AJXP_SEARCH_RANGE_LAST_WEEK" type="text">'+MessageHash[495]+'</span>' +
'<span id="ajxp_modiftime_fixed" class="c3" data-value="AJXP_SEARCH_RANGE_LAST_MONTH" type="text">'+MessageHash[496]+'</span>' +
'<span id="ajxp_modiftime_fixed" class="c3" data-value="AJXP_SEARCH_RANGE_LAST_YEAR" type="text">'+MessageHash[497]+'</span></div>'+
'</div>'+
'<div class="advanced_search_section_title"><span class="icon-circle"></span> '+MessageHash[498]+'</div>'+
'<div class="advanced_search_section search_section_property">'+
'<span class="c4"><span class="icon-file"></span> '+MessageHash[499]+' </span><input id="ajxp_mime" class="c3" type="text" placeholder="'+MessageHash[500]+'"><span class="c6">'+MessageHash[501]+'</span><span class="c3" id="ajxp_folder"><span class="icon-folder-open"></span>'+MessageHash[502]+'</span>'+
'<br><span class="c4"><span class="icon-cloud-download"></span> '+MessageHash[503]+'</span><input id="ajxp_bytesize_from" type="text" class="c3" placeholder="'+MessageHash[504]+'..."><span class="c6"> '+MessageHash[505]+' </span><input id="ajxp_bytesize_to" type="text" class="c3" placeholder="'+MessageHash[504]+'..."></div>'+
'</div>' +
'';
formPanel.down('#search_meta_detailed').insert({bottom:docPropertyTemplate});
if(this._ajxpOptions.searchChooserAsResultsHeader){
formPanel.down('#search_meta_detailed').insert({top:searchChooser.down('span.search_label.close')});
formPanel.down('#refresh_search_button').observe('click', function(e){
this.search();
}.bind(this));
}else{
searchChooser.down('#refresh_search_button').observe('click', function(e){
this.search();
}.bind(this));
}
formPanel.select('input').each(function(el){
el.observe('focus', ajaxplorer.disableAllKeyBindings.bind(ajaxplorer));
el.observe('blur', ajaxplorer.enableAllKeyBindings.bind(ajaxplorer));
el.observe('keydown', function(event){
if(event.keyCode == Event.KEY_RETURN){
oThis.search();
}
});
});
var radios = formPanel.down('#modiftime_fixed_radio').select('span.c3');
radios.each(function(el){
el.observe('click', function(e){
if(el.hasClassName('selected')){
el.removeClassName('selected');
}else{
radios.invoke('removeClassName', 'selected');
el.addClassName('selected');
}
formPanel.down('#ajxp_modiftime_from').disabled = formPanel.down('#ajxp_modiftime_to').disabled = el.hasClassName('selected');
oThis.search();
});
});
formPanel.down('#ajxp_folder').observe('click', function(e){
formPanel.down('#ajxp_folder').toggleClassName('selected');
formPanel.down('#ajxp_mime').disabled = formPanel.down('#ajxp_folder').hasClassName('selected');
oThis.search();
});
formPanel.select('.advanced_search_section_title').invoke('observe', 'click', function(ev){
Event.findElement(ev, '.advanced_search_section_title').next('.advanced_search_section').toggleClassName('visible');
oThis.resize();
});
this.scrollbar = new Control.ScrollBar(formPanel.down('#search_meta_detailed'),formPanel.down('.scroller_track'));
},
parseMetadataForm: function(){
var formPanel = this.htmlElement.down('#search_meta');
if(!formPanel) {
return false;
}
if(!formPanel.hasClassName('toggle_open')){
return false;
}
var metadata = $H();
formPanel.select('input,span.c3.selected').each(function(el){
if(el.tagName.toLowerCase() == 'input'){
if(!el.getValue() || el.disabled) return;
metadata.set(el.id, el.getValue());
}else{
if(el.id == 'ajxp_folder'){
metadata.set('ajxp_mime', 'ajxp_folder');
}else if(el.id == 'ajxp_modiftime_fixed'){
metadata.set('ajxp_modiftime', el.readAttribute('data-value'));
}
}
});
if(metadata.get('ajxp_modiftime_from') || metadata.get('ajxp_modiftime_to')){
if(!metadata.get('ajxp_modiftime_from')) metadata.set('ajxp_modiftime_from','1970/01/01');
if(!metadata.get('ajxp_modiftime_to')) metadata.set('ajxp_modiftime_to','2150/01/01');
metadata.set('ajxp_modiftime', '['+metadata.get('ajxp_modiftime_from').replace(/\//g, '')+' TO '+metadata.get('ajxp_modiftime_to').replace(/\//g, '')+']');
metadata.unset('ajxp_modiftime_from');
metadata.unset('ajxp_modiftime_to');
}
if(metadata.get('ajxp_bytesize_from') || metadata.get('ajxp_bytesize_to')){
if(!metadata.get('ajxp_bytesize_from')) metadata.set('ajxp_bytesize_from',0);
if(!metadata.get('ajxp_bytesize_to')) metadata.set('ajxp_bytesize_to',1024*1024*1024*1024);
metadata.set('ajxp_bytesize', '['+metadata.get('ajxp_bytesize_from')+' TO '+metadata.get('ajxp_bytesize_to')+']');
metadata.unset('ajxp_bytesize_to');
metadata.unset('ajxp_bytesize_from');
}
return metadata;
},
/**
* Creates the HTML
*/
initGUI : function(){
if(!this.htmlElement) return;
this.htmlElement.insert('<div id="search_panel"><div id="search_form"><input style="float:left;" type="text" id="search_txt" placeholder="'+ MessageHash[87] +'" name="search_txt" onfocus="blockEvents=true;" onblur="blockEvents=false;"><a href="" id="search_button" class="icon-search" ajxp_message_title_id="184" title="'+MessageHash[184]+'"><img width="16" height="16" align="absmiddle" src="'+ajxpResourcesFolder+'/images/actions/16/search.png" border="0"/></a><a class="icon-remove" href="" id="stop_search_button" ajxp_message_title_id="185" title="'+MessageHash[185]+'"><img width="16" height="16" align="absmiddle" src="'+ajxpResourcesFolder+'/images/actions/16/fileclose.png" border="0" /></a></div><div id="search_results"></div></div>');
if(this._ajxpOptions.toggleResultsVisibility){
this.htmlElement.down("#search_results").insert({before:"<div style='display: none;' id='"+this._ajxpOptions.toggleResultsVisibility+"'></div>"});
this.htmlElement.down("#" + this._ajxpOptions.toggleResultsVisibility).insert(this.htmlElement.down("#search_results"));
}
if(this.htmlElement.down('div.panelHeader')){
this.htmlElement.down('div#search_panel').insert({top:this.htmlElement.down('div.panelHeader')});
}
this.metaOptions = [];
this.htmlElement.select('#search_meta').invoke('remove');
this.htmlElement.select('.meta_toggle_button').invoke('remove');
if(this._ajxpOptions && this._ajxpOptions.metaColumns){
if(this._ajxpOptions.toggleResultsVisibility && this.htmlElement && this.htmlElement.down("#" + this._ajxpOptions.toggleResultsVisibility)){
this.htmlElement.down("#" + this._ajxpOptions.toggleResultsVisibility).insert({top:'<div id="search_meta"></div>'});
}else if(this.htmlElement.down('#search_form')){
this.htmlElement.down('#search_form').insert({bottom:'<div id="search_meta"></div>'});
}
var searchMeta = this.htmlElement.down('#search_meta');
if(searchMeta){
this.initMetadataForm(searchMeta, this._ajxpOptions.metaColumns);
}
}else{
this.htmlElement.down('#search_form').insert('<div style="clear:left;height:9px;"></div>');
}
this._inputBox = this.htmlElement.down("#search_txt");
this._resultsBoxId = 'search_results';
this._searchButtonName = "search_button";
this._runningQueries = $A();
this._queue = $A();
$('stop_'+this._searchButtonName).addClassName("disabled");
var groupByData = 'mimestring_id';
if(this.options['groupByData'] !== undefined){
groupByData = this.options['groupByData'];
}
this._fileList = new FilesList($(this._resultsBoxId), {
dataModel:this._dataModel,
columnsDef:[{attributeName:"ajxp_label", messageId:1, sortType:'String'},
{attributeName:"search_score", messageString:'Score', sortType:'Number'},
{attributeName:"filename", messageString:'Path', sortType:'String'},
{attributeName:"mimestring_id", messageString:'Type', sortType:'String'}
],
groupByData:groupByData,
displayMode: 'detail',
fixedDisplayMode: 'detail',
defaultSortTypes:["String", "String", "String"],
columnsTemplate:"search_results",
selectable: true,
draggable: false,
replaceScroller:true,
fit:'height',
fitParent : this.options.toggleResultsVisibility,
detailThumbSize: this.options.detailThumbSize?this.options.detailThumbSize:22,
skipSelectFirstOnFocus:true
});
ajaxplorer.registerFocusable(this._fileList);
this.htmlElement.select('a', 'div[id="search_results"]').each(function(element){
disableTextSelection(element);
});
this._inputBox.observe("keydown", function(e){
if(e.keyCode == Event.KEY_RETURN) {
Event.stop(e);
this.search();
}
return e.keyCode != Event.KEY_TAB;
}.bind(this));
this._inputBox.observe("input", function(e){
if(this._inputBox.getValue().length > 2){
bufferCallback('searchByTyping', 300, this.searchWhenTyping.bind(this));
bufferCallback('fullSearch', 2000, this.searchCompleteTypedResults.bind(this));
}
}.bind(this));
var opener = function(e){
ajaxplorer.disableShortcuts();
ajaxplorer.disableNavigation();
this.hasFocus = true;
this._inputBox.select();
if(this.hasResults && this._ajxpOptions.toggleResultsVisibility && !$(this._ajxpOptions.toggleResultsVisibility).visible()){
this.showToggleResult(true);
}
if(this._ajxpOptions.openSearchInput){
this.openSearchInput();
}
return false;
}.bind(this);
this._inputBox.observe("focus", opener);
this._inputBox.observe("click", opener);
this._inputBox.observe("blur", function(e){
ajaxplorer.enableShortcuts();
ajaxplorer.enableNavigation();
this.hasFocus = false;
if(this._ajxpOptions.openSearchInput){
if(!this._ajxpOptions.toggleResultsVisibility || !$(this._ajxpOptions.toggleResultsVisibility).visible()){
this.closeSearchInput();
}
}
}.bind(this));
$(this._searchButtonName).observe("click", function(e){
Event.stop(e);
if(this._ajxpOptions.openSearchInput && !this.searchInputIsOpen()){
this._inputBox.focus();
}else{
this.search();
}
return false;
}.bind(this));
$('stop_'+this._searchButtonName).onclick = function(){
this.interrupt();
return false;
}.bind(this);
this.refreshObserver = function(e){
"use strict";
this._inputBox.setValue("");
this.clearResults();
if($(this.options.toggleResultsVisibility)){
this.showToggleResult(false);
}
}.bind(this);
document.observe("ajaxplorer:repository_list_refreshed", this.refreshObserver );
/*
if($(this.options.toggleResultsVisibility)){
this.ctxChangeObserver = function(){
this.showToggleResult(false);
this.closeSearchInput();
}.bind(this);
document.observe("ajaxplorer:context_changed", this.ctxChangeObserver);
}
*/
this.resize();
},
searchInputIsOpen: function(){
return this.htmlElement.hasClassName("search_active");
},
openSearchInput: function(){
var container = this.htmlElement;
container.absolutize();
var leftPos = 285;
var pos = container.positionedOffset();
var width = pos['left'] + container.getWidth() - leftPos;
container.setStyle({width:width+'px',left:leftPos+'px'});
container.addClassName("search_active");
container.addClassName("skipSibling");
if(this._inputBox.getValue()){
window.setTimeout(function(){
this.showToggleResult(true);
this.resize();
}.bind(this), 1000);
}
},
closeSearchInput: function(){
var container = this.htmlElement;
container.removeClassName("search_active");
this.showToggleResult(false);
this._inputBox.blur();
window.setTimeout(function(){
if(container.hasClassName("search_active")) {
return;
}
if(this.htmlElement.down('#search_meta')){
this.htmlElement.down('#search_meta').removeClassName("toggle_open");
}
container.relativize();
container.setStyle({position:'relative'});
container.removeClassName("skipSibling");
// Resize parent
container.up('[ajxpClass]').ajxpPaneObject.resize();
}.bind(this), 1000);
},
showToggleResult: function(show){
if(show){
var panel = $(this._ajxpOptions.toggleResultsVisibility);
panel.setStyle({display:'block'});
this.updateSearchResultPosition(panel);
}else{
$(this._ajxpOptions.toggleResultsVisibility).setStyle({display:'none'});
}
if(this._fileList) {
this._fileList.showElement(show);
}
},
/**
* Show/Hide the widget
* @param show Boolean
*/
showElement : function(show){
if(!this.htmlElement) return;
if(show) this.htmlElement.show();
else this.htmlElement.hide();
},
/**
* Resize the widget
*/
resize: function($super){
if(this._ajxpOptions.toggleResultsVisibility){
fitHeightToBottom($(this._ajxpOptions.toggleResultsVisibility), (this._ajxpOptions.toggleResultsFitTo?$(this._ajxpOptions.toggleResultsFitTo):null), (this._ajxpOptions.fitMarginBottom?this._ajxpOptions.fitMarginBottom:0));
fitHeightToBottom($(this._resultsBoxId));
if(this._ajxpOptions.toggleResultsFitTo && $(this._ajxpOptions.toggleResultsFitTo) && $(this._ajxpOptions.toggleResultsVisibility)){
$(this._ajxpOptions.toggleResultsVisibility).setStyle({width:(parseInt($(this._ajxpOptions.toggleResultsFitTo).getWidth()) - (this._ajxpOptions.toggleResultsOffsetRight!==undefined?this._ajxpOptions.toggleResultsOffsetRight:20))+'px'});
}
}else{
fitHeightToBottom($(this._resultsBoxId), null, (this._ajxpOptions.fitMarginBottom?this._ajxpOptions.fitMarginBottom:0));
}
if(this.htmlElement && this.htmlElement.down('#search_meta')){
var formPanel = this.htmlElement.down('#search_meta');
if(formPanel.getStyle('float') == 'left'){
fitHeightToBottom(formPanel);
formPanel.select('.advanced_search_section').invoke('addClassName', 'visible');
formPanel.select('.toggle_button').invoke('hide');
}
fitHeightToBottom(formPanel.down('#search_meta_detailed'), formPanel);
if(this.scrollbar) {
this.scrollbar.track.setStyle({height:formPanel.down('#search_meta_detailed').getHeight()+'px'});
this.scrollbar.recalculateLayout();
}
}
if(this._fileList){
this._fileList.resize();
}
if(this.htmlElement && this.htmlElement.visible()){
//this._inputBox.setStyle({width:Math.max((this.htmlElement.getWidth() - this.htmlElement.getStyle("paddingLeft")- this.htmlElement.getStyle("paddingRight") -70),70) + "px"});
}
},
destroy : function(){
if(this._fileList){
ajaxplorer.unregisterFocusable(this._fileList);
this._fileList.destroy();
this._fileList = null;
}
if(this.htmlElement) {
var ajxpId = this.htmlElement.id;
this.htmlElement.update('');
}
document.stopObserving("ajaxplorer:repository_list_refreshed", this.refreshObserver);
document.stopObserving("ajaxplorer:registry_loaded", this.searchModeObserver);
/*
if(this.ctxChangeObserver){
document.stopObserving("ajaxplorer:context_changed", this.ctxChangeObserver);
}
*/
if(this.boundSizeEvents){
this.boundSizeEvents.each(function(pair){
document.stopObserving(pair.key, pair.value);
});
}
this.htmlElement = null;
if(ajxpId && window[ajxpId]){
try {delete window[ajxpId];}catch(e){}
}
},
/**
* Initialise the options for search Metadata
* @param element HTMLElement
* @param optionValue String
* @param optionLabel String
* @param checked Boolean
* @param advancedPanel
*/
initMetaOption : function(element, advancedPanel, optionValue, optionLabel, checked){
var option = new Element('span', {value:optionValue, className:'search_meta_opt'}).update('<span class="icon-ok"></span>'+ optionLabel);
if(checked) option.addClassName('checked');
if(element.childElements().length) element.insert(', ');
element.insert(option);
option.observe('click', function(event){
option.toggleClassName('checked');
});
var fName = (optionValue == 'filename'?'basename':'ajxp_meta_'+optionValue);
/*
var fName;
if(optionValue == 'ajxp_document_content') fName = optionValue;
else if (optionValue == 'filename') fName = 'basename';
else fName = "ajxp_meta_" + optionValue;
*/
advancedPanel.insert('<div><span class="c4" style="width: 35%;"><span class="icon-tag"></span> '+optionLabel+'</span><input style="width: 35%;" type="text" class="c3" id="'+fName+'"></div>');
/*
if(this._ajxpOptions.metaColumnsRenderers && this._ajxpOptions.metaColumnsRenderers[optionValue]){
var input = advancedPanel.down('#'+fName);
var func = eval(this._ajxpOptions.metaColumnsRenderers[optionValue]);
if(Object.isFunction(func)){
func(input);
}
}
*/
this.metaOptions.push(option);
},
/**
* Check wether there are metadata search selected
* @returns Boolean
*/
hasMetaSearch : function(){
var found = false;
this.metaOptions.each(function(opt){
if(opt.getAttribute("value")!="filename" && opt.hasClassName("checked")) found = true;
});
return found;
},
/**
* Get the searchable columns
* @returns $A()
*/
getSearchColumns : function(){
var cols = $A();
this.metaOptions.each(function(opt){
if(opt.hasClassName("checked")) cols.push(opt.getAttribute("value"));
});
return cols;
},
/**
* Focus on this widget (focus input)
*/
focus : function(){
if(this.htmlElement && this.htmlElement.visible()){
this._inputBox.activate();
this.hasFocus = true;
if(this._ajxpOptions.openSearchInput){
this.openSearchInput()
}
}
},
/**
* Blur this widget
*/
blur : function(){
if(this._inputBox){
this._inputBox.blur();
}
if(this._ajxpOptions.openSearchInput){
this.closeSearchInput();
}
this.hasFocus = false;
},
searchWhenTyping:function(){
if(this._searchMode == 'remote'){
this.search(9);
}
},
searchCompleteTypedResults:function(){
if(this._searchMode == 'remote'){
var text = this._inputBox.value.toLowerCase();
if(text == this.crtText){
if(this._rootNode.getChildren().length >= 9) {
// Get more
this.search(50, true);
}
}else{
this.search(50, false);
}
}
},
/**
* Perform search
*/
search : function(limit, skipClear){
var text = this._inputBox.value.toLowerCase();
var searchQuery;
var metadata = this.parseMetadataForm();
if(metadata){
var parts = $A();
metadata.each(function(pair){
parts.push(pair.key+':'+pair.value);
});
searchQuery = parts.join(" AND ");
}else{
searchQuery = text;
}
if(searchQuery == '') return;
this.crtText = searchQuery;
if(!skipClear){
this.updateStateSearching();
this.clearResults();
}
var folder = ajaxplorer.getContextNode().getPath();
if(folder == "/") folder = "";
window.setTimeout(function(){
this.searchFolderContent(folder, ajaxplorer.getContextNode().getMetadata().get("remote_indexation"), limit);
}.bind(this), 0);
},
/**
* stop search
*/
interrupt : function(){
// Interrupt current search
if(this._state == 'idle') return;
this._state = 'interrupt';
this._queue = $A();
},
/**
* Update GUI for indicating state
*/
updateStateSearching : function (){
this._state = 'searching';
$(this._searchButtonName).addClassName("disabled");
$('stop_'+this._searchButtonName).removeClassName("disabled");
if(this._ajxpOptions.toggleResultsVisibility){
if(!$(this._ajxpOptions.toggleResultsVisibility).down("div.panelHeader.toggleResults")){
$(this._ajxpOptions.toggleResultsVisibility).insert({top:"<div class='panelHeader toggleResults'><span class='results_string'>Results</span><span class='close_results icon-remove-sign'></span><div id='display_toolbar'></div></div>"});
this.tb = new ActionsToolbar($(this._ajxpOptions.toggleResultsVisibility).down("#display_toolbar"), {submenuClassName:"panelHeaderMenu",submenuPosition:"bottom right",toolbarsList:["ajxp-search-result-bar"],skipBubbling:true, skipCarousel:true,submenuOffsetTop:2});
this.tb.actionsLoaded({memo:ajaxplorer.actionBar.actions});
this.tb.element.select('a').invoke('show');
this.resultsDraggable = new Draggable(this._ajxpOptions.toggleResultsVisibility, {
handle:"panelHeader",
zindex:999,
starteffect : function(element){},
endeffect : function(element){}
});
}
if($(this._ajxpOptions.toggleResultsVisibility).down("span.close_results")){
$(this._ajxpOptions.toggleResultsVisibility).down("span.close_results").observe("click", function(){
if(this._ajxpOptions.openSearchInput) this.closeSearchInput();
else this.showToggleResult(false);
}.bind(this));
}
if(!$(this._ajxpOptions.toggleResultsVisibility).visible()){
$(this._ajxpOptions.toggleResultsVisibility).setStyle({position: "absolute"});
this.showToggleResult(true);
}
this.resize();
}
},
updateSearchResultPosition:function(panel){
var top = (this._inputBox.positionedOffset().top + this._inputBox.getHeight() + (this._ajxpOptions.toggleResultsOffsetTop!==undefined?this._ajxpOptions.toggleResultsOffsetTop:3));
var left = (this._inputBox.positionedOffset().left);
if((left + this._fileList.htmlElement.getWidth()) > document.viewport.getWidth() + 10){
left = document.viewport.getWidth() - this._fileList.htmlElement.getWidth() - 15;
}
panel.setStyle({top: top + 'px', left: left + 'px'});
},
/**
* Search is finished
* @param interrupt Boolean
*/
updateStateFinished : function (interrupt){
this._state = 'idle';
this._inputBox.disabled = false;
$(this._searchButtonName).removeClassName("disabled");
$('stop_'+this._searchButtonName).addClassName("disabled");
},
/**
* Clear all results and input box
*/
clear: function(){
this.clearResults();
if(this._inputBox){
this._inputBox.value = "";
}
},
/**
* Clear all results
*/
clearResults : function(){
// Clear the results
this.hasResults = false;
this._rootNode.clear();
this._even = false;
},
/**
* Add a result to the list - Highlight search term
* @param folderName String
* @param ajxpNode AjxpNode
* @param metaFound String
*/
addResult : function(folderName, ajxpNode, metaFound){
var noRes = $(this._resultsBoxId).down('#no-results-found');
if(noRes) noRes.remove();
if(this._rootNode){
this._rootNode.addChild(ajxpNode);
return;
}
var fileName = ajxpNode.getLabel();
var icon = ajxpNode.getIcon();
// Display the result in the results box.
if(folderName == "") folderName = "/";
if(this._searchMode == "remote"){
folderName = getRepName(ajxpNode.getPath());
}
var isFolder = false;
if(icon == null) // FOLDER CASE
{
isFolder = true;
icon = 'folder.png';
if(folderName != "/") folderName += "/";
folderName += fileName;
}
var imgPath = resolveImageSource(icon, '/images/mimes/16', 16);
var imageString = '<img align="absmiddle" width="16" height="16" src="'+imgPath+'"> ';
var stringToDisplay;
if(metaFound){
stringToDisplay = fileName + ' (' + this.highlight(metaFound, this.crtText, 20)+ ') ';
}else{
stringToDisplay = this.highlight(fileName, this.crtText);
}
var divElement = new Element('div', {title:MessageHash[224]+' '+ folderName, className:(this._even?'even':'')}).update(imageString+stringToDisplay);
this._even = !this._even;
$(this._resultsBoxId).insert(divElement);
if(this._searchMode == 'remote' && ajxpNode.getMetadata().get("search_score")){
/*divElement.insert(new Element('a', {className:"searchUnindex"}).update("X"));*/
divElement.insert(new Element('span', {className:"searchScore"}).update("SCORE "+ajxpNode.getMetadata().get("search_score")));
}
if(isFolder)
{
divElement.observe("click", function(e){
ajaxplorer.goTo(folderName);
});
}
else
{
divElement.observe("click", function(e){
ajaxplorer.goTo(folderName+"/"+fileName);
});
}
this.hasResults = true;
},
addNoResultString : function(){
if(!$(this._resultsBoxId).down('#no-results-found') && !(this._rootNode && this._rootNode.getChildren().length)){
$(this._resultsBoxId).insert({top: new Element('div', {id:'no-results-found'}).update(MessageHash[478])});
}
},
/**
* Put a folder to search in the queue
* @param path String
* @param remoteIndexation
*/
appendFolderToQueue : function(path, remoteIndexation){
this._queue.push({path:path,remoteIndexation:remoteIndexation?remoteIndexation:false});
},
/**
* Process the next element of the queue, or finish
*/
searchNext : function(){
if(this._queue.length){
var element = this._queue.first();
this._queue.shift();
this.searchFolderContent(element.path, element.remoteIndexation);
}else{
this.updateStateFinished();
}
},
buildNodeProviderProperties: function(currentFolder, remote_indexation){
var props = {};
if(this._searchMode == "remote"){
/* REMOTE INDEXER CASE */
props.get_action = 'search';
props.query = this.crtText;
if(this.hasMetaSearch()){
props.fields = this.getSearchColumns().join(',');
}
}else{
if(remote_indexation){
props.get_action = remote_indexation;
props.query = this.crtText;
if(this.hasMetaSearch()){
props.fields = this.getSearchColumns().join(',');
}
props.dir = currentFolder;
}else{
props.get_action = 'ls';
props.options = 'a' + (this.hasMetaSearch()?'l':'');
props.dir = currentFolder;
}
}
return props;
},
/**
* Get a folder content and searches its children
* Should reference the IAjxpNodeProvider instead!! Still a "ls" here!
* @param currentFolder String
* @param remote_indexation Boolean
* @param limit integer
*/
searchFolderContent : function(currentFolder, remote_indexation, limit){
if(this._state == 'interrupt') {
this.updateStateFinished();
return;
}
var connexion;
if(this._searchMode == "remote"){
/* REMOTE INDEXER CASE */
connexion = new Connexion();
connexion.discrete = true;
connexion.addParameter('get_action', 'search');
connexion.addParameter('query', this.crtText);
if(limit){
connexion.addParameter('limit', limit);
}
if(this.hasMetaSearch()){
connexion.addParameter('fields', this.getSearchColumns().join(','));
}
connexion.onComplete = function(transport){
ajaxplorer.actionBar.parseXmlMessage(transport.responseXML);
this.removeOnLoad($(this._resultsBoxId));
this._parseResults(transport.responseXML, currentFolder);
this.updateStateFinished();
}.bind(this);
this.setOnLoad($(this._resultsBoxId));
connexion.sendAsync();
}else{
if(remote_indexation){
connexion = new Connexion();
connexion.addParameter('get_action', remote_indexation);
connexion.addParameter('query', this.crtText);
connexion.addParameter('dir', currentFolder);
if(this.hasMetaSearch()){
connexion.addParameter('fields', this.getSearchColumns().join(','));
}
connexion.onComplete = function(transport){
this.removeOnLoad($(this._resultsBoxId));
this._parseResults(transport.responseXML, currentFolder);
this.searchNext();
}.bind(this);
this.setOnLoad($(this._resultsBoxId));
connexion.sendAsync();
}else{
/* LIST CONTENT, SEARCH CLIENT SIDE, AND RECURSE */
connexion = new Connexion();
connexion.addParameter('get_action', 'ls');
connexion.addParameter('options', 'a' + (this.hasMetaSearch()?'l':''));
connexion.addParameter('dir', currentFolder);
connexion.onComplete = function(transport){
this._parseXmlAndSearchString(transport.responseXML, currentFolder);
this.searchNext();
}.bind(this);
connexion.sendAsync();
}
}
},
_parseXmlAndSearchString : function(oXmlDoc, currentFolder){
if(this._state == 'interrupt'){
this.updateStateFinished();
return;
}
if( oXmlDoc == null || oXmlDoc.documentElement == null){
//alert(currentFolder);
}else{
var nodes = XPathSelectNodes(oXmlDoc.documentElement, "tree");
for (var i = 0; i < nodes.length; i++)
{
if (nodes[i].tagName == "tree")
{
var node = this.parseAjxpNode(nodes[i]);
this._searchNode(node, currentFolder);
if(!node.isLeaf())
{
var newPath = node.getPath();
this.appendFolderToQueue(newPath, node.getMetadata().get("remote_indexation"));
}
}
}
}