[29852] | 1 | /* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
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| 2 |
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| 3 | function documentBasketDDStack(id, sGroup) {
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| 4 | if (id) {
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| 5 | this.init(id, sGroup);
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| 6 | this.initFrame();
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| 7 | }
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| 8 | }
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| 9 |
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| 10 | documentBasketDDStack.prototype = new YAHOO.util.DDTarget();
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| 11 |
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| 12 | documentBasketDDPlayer.TYPE = "documentBasketDDPlayer";
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| 13 |
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| 14 | /**
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| 15 | * @class a YAHOO.util.DDFramed implementation. During the drag over event, the
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| 16 | * dragged element is inserted before the dragged-over element.
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| 17 | *
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| 18 | * @extends YAHOO.util.DDProxy
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| 19 | * @constructor
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| 20 | * @param {String} id the id of the linked element
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| 21 | * @param {String} sGroup the group of related DragDrop objects
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| 22 | */
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| 23 | function documentBasketDDPlayer(id, sGroup, bl) {
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| 24 | this.initPlayer(id, sGroup);
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| 25 | this.documentList = bl;
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| 26 |
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| 27 | }
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| 28 |
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| 29 | documentBasketDDPlayer.prototype = new YAHOO.util.DDProxy();
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| 30 |
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| 31 | documentBasketDDPlayer.prototype.documentList = new Array();
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| 32 |
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| 33 | documentBasketDDPlayer.prototype.initPlayer = function(id, sGroup) {
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| 34 | if (!id) { return; }
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| 35 |
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| 36 | this.init(id, sGroup);
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| 37 | this.initFrame();
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| 38 | var s = this.getDragEl().style;
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| 39 | s.borderColor = "transparent";
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| 40 | // s.backgroundColor = "#cccccc";
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| 41 | s.opacity = 0.76;
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| 42 | s.filter = "alpha(opacity=76)";
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| 43 |
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| 44 | // specify that this is not currently a drop target
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| 45 | this.isTarget = false;
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| 46 |
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| 47 | this.originalStyles = [];
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| 48 |
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| 49 | this.type = documentBasketDDPlayer.TYPE;
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| 50 | this.slot = null;
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| 51 | this.startPos = YAHOO.util.Dom.getXY( this.getEl() );
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| 52 |
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| 53 | }
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| 54 |
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| 55 | documentBasketDDPlayer.prototype.startDrag = function(x, y) {
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| 56 |
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| 57 | var dragEl = this.getDragEl();
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| 58 | var clickEl = this.getEl();
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| 59 |
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| 60 | dragEl.innerHTML = clickEl.innerHTML;
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| 61 | //dragEl.className = clickEl.className;
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| 62 | //dragEl.style.color = clickEl.style.color;
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| 63 | //dragEl.style.backgroundColor = clickEl.style.backgroundColor;
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| 64 | //dragEl.style.visibility = clickEl.style.visibility;
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| 65 |
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| 66 | while (dragEl.hasChildNodes()) {
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| 67 | dragEl.removeChild(dragEl.firstChild);
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| 68 | }
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| 69 |
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| 70 | var img = document.createElement('img');
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| 71 | img.src = gs.imageURLs.pageIcon;
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| 72 | dragEl.appendChild(img);
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| 73 |
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| 74 | var added = true;
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| 75 |
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| 76 | var s = clickEl.style;
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| 77 | s.opacity = .1;
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| 78 | s.filter = "alpha(opacity=10)";
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| 79 |
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| 80 | var targets = YAHOO.util.DDM.getRelated(this, true);
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| 81 |
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| 82 | for (var i=0; i<targets.length; i++) {
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| 83 |
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| 84 | var targetEl = this.getTargetDomRef(targets[i]);
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| 85 |
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| 86 | if (!this.originalStyles[targetEl.id]) {
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| 87 | this.originalStyles[targetEl.id] = targetEl.className;
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| 88 | }
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| 89 |
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| 90 | targetEl.className = "target";
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| 91 | }
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| 92 | correctDocumentExpandCollapseButtons();
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| 93 | };
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| 94 |
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| 95 | documentBasketDDPlayer.prototype.getTargetDomRef = function(oDD) {
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| 96 | if (oDD.player) {
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| 97 | return oDD.player.getEl();
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| 98 | } else {
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| 99 | return oDD.getEl();
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| 100 | }
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| 101 | };
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| 102 |
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| 103 | documentBasketDDPlayer.prototype.endDrag = function(e) {
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| 104 | // reset the linked element styles
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| 105 | var s = this.getEl().style;
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| 106 | s.opacity = 1;
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| 107 | s.filter = "alpha(opacity=100)";
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| 108 |
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| 109 | this.resetTargets();
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| 110 | };
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| 111 |
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| 112 | documentBasketDDPlayer.prototype.resetTargets = function() {
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| 113 |
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| 114 | // reset the target styles
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| 115 | var targets = YAHOO.util.DDM.getRelated(this, true);
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| 116 | for (var i=0; i<targets.length; i++) {
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| 117 | var targetEl = this.getTargetDomRef(targets[i]);
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| 118 | var oldStyle = this.originalStyles[targetEl.id];
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| 119 | if (oldStyle) {
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| 120 | targetEl.className = oldStyle;
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| 121 | }
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| 122 | }
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| 123 | };
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| 124 |
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| 125 | var request_type = "GET";
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| 126 | var docAddurlPath = gs.xsltParams.library_name + "?a=pr&rt=r&ro=1&s=AddDocument&c=&s1.id=2&o=XML&hhf=[{\"name\":\"Cache-Control\", \"value\":\"no-cache\"}]&s1.item=";
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| 127 | var docDelurlPath = gs.xsltParams.library_name + "?a=pr&rt=r&ro=1&s=DeleteDocument&c=&o=XML&hhf=[{\"name\":\"Cache-Control\", \"value\":\"no-cache\"}]&s1.item=";
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| 128 | var postdata = null;
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| 129 |
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| 130 | documentBasketDDPlayer.prototype.onDragDrop = function(e, id) {
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| 131 |
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| 132 | // get the drag and drop object that was targeted
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| 133 | var oDD;
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| 134 | var player = this;
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| 135 |
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| 136 | if ("string" == typeof id) {
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| 137 | oDD = YAHOO.util.DDM.getDDById(id);
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| 138 | } else {
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| 139 | oDD = YAHOO.util.DDM.getBestMatch(id);
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| 140 | }
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| 141 |
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| 142 |
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| 143 | var el = this.getEl();
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| 144 |
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| 145 | // check if the slot has a player in it already
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| 146 | if (oDD.player) {
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| 147 | // check if the dragged player was already in a slot
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| 148 | if (this.slot) {
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| 149 | // check to see if the player that is already in the
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| 150 | // slot can go to the slot the dragged player is in
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| 151 | // YAHOO.util.DDM.isLegalTarget is a new method
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| 152 | if ( YAHOO.util.DDM.isLegalTarget(oDD.player, this.slot) ) {
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| 153 | YAHOO.util.DDM.moveToEl(oDD.player.getEl(), el);
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| 154 | this.slot.player = oDD.player;
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| 155 | oDD.player.slot = this.slot;
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| 156 | } else {
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| 157 | YAHOO.util.Dom.setXY(oDD.player.getEl(), oDD.player.startPos);
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| 158 | this.slot.player = null;
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| 159 | oDD.player.slot = null
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| 160 | }
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| 161 | } else {
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| 162 | // the player in the slot will be moved to the dragged
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| 163 | // players start position
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| 164 | //oDD.player.slot = null;
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| 165 | //YAHOO.util.DDM.moveToEl(oDD.player.getEl(), el);
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| 166 | }
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| 167 | }else {
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| 168 | // Move the player into the emply slot
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| 169 | // I may be moving off a slot so I need to clear the player ref
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| 170 | if (this.slot) {
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| 171 | this.slot.player = null;
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| 172 | }
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| 173 | }
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| 174 |
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| 175 | var addurl = docAddurlPath + el.id;
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| 176 | var addSuccess = function(o){
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| 177 | //alert("HERE!" + o.responseText);
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| 178 | var result = o.responseXML;
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| 179 | var items = result.getElementsByTagName('item');
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| 180 | if (items.length > 0){
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| 181 | var item = items[0];
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| 182 | var documentbasket = YAHOO.util.Dom.get('documentbasket');
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| 183 | var documents = YAHOO.util.Dom.get('documentpages');
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| 184 | player.documentList[player.documentList.length]= item;
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| 185 |
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| 186 | var itemID = item.getAttribute('collection')+":"+item.getAttribute('name');
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| 187 | var parent =el.parentNode;
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| 188 | parent.removeChild(el);
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| 189 |
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| 190 | if (parent !=null && parent.id == "documentbasket"){
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| 191 | var root = YAHOO.util.Dom.get(itemID+":root");
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| 192 | var section = YAHOO.util.Dom.get(itemID+":section");
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| 193 | if(root!=null && root.id.indexOf(itemID) !=-1){
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| 194 | parent.removeChild(root);
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| 195 | }
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| 196 |
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| 197 | if(section!=null && section.id.indexOf(itemID) !=-1){
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| 198 | parent.removeChild(section);
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| 199 | }
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| 200 | }
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| 201 |
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| 202 |
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| 203 | if (!YAHOO.util.Dom.get('hideview') && player.documentList.length <13){
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| 204 |
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| 205 | while (documents.hasChildNodes()) {
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| 206 | documents.removeChild(documents.firstChild);
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| 207 | }
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| 208 |
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| 209 | for (var i =0; i < player.documentList.length; i++ ){
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| 210 | var img = document.createElement('img');
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| 211 | img.src = gs.imageURLs.pageIcon;
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| 212 | documents.appendChild(img);
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| 213 | }
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| 214 |
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| 215 | correctBerryExpandCollapseButtons();
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| 216 |
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| 217 | }
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| 218 | else{
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| 219 |
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| 220 |
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| 221 | if (YAHOO.util.Dom.get('hideview')){
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| 222 |
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| 223 | var documentBasket = YAHOO.util.Dom.get('documentbasket');
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| 224 | var documents = YAHOO.util.Dom.get('documents');
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| 225 | var doclist = YAHOO.util.Dom.get('doclist');
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| 226 | var tid = el.id;
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| 227 | var documentItem;
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| 228 | var documentElement = document.createElement('li');
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| 229 | for (var i in player.documentList){
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| 230 | documentItem = player.documentList[i];
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| 231 | var id = documentItem.getAttribute('collection')+":"+documentItem.getAttribute('name');
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| 232 | if (id == tid){
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| 233 | var title = documentItem.getAttribute('title');
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| 234 | var root_title = documentItem.getAttribute('root_title');
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| 235 | if (root_title != ""){
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| 236 | root_title +=":";
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| 237 | }
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| 238 |
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| 239 | title = root_title+title;
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| 240 | if (title.length > 50){
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| 241 | title = title.substring(0,20)+" ... "+title.substr(title.length-35,35);
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| 242 | }
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| 243 |
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| 244 | documentElement.appendChild(document.createTextNode(title));
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| 245 | documentElement.setAttribute("class","documentitem");
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| 246 | doclist.appendChild(berryElement);
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| 247 | var heightStr = documentBasket.style.height+"";
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| 248 | var height =parseInt(heightStr.substring(0,heightStr.length-2)) +18;
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| 249 | documentBasket.style.height = height;
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| 250 | documents.style.height = height;
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| 251 | break;
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| 252 | }
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| 253 | }
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| 254 | }
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| 255 |
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| 256 | }
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| 257 | }
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| 258 |
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| 259 | //Makes sure all the documents on the page are up to date
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| 260 | dmcheckout();
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| 261 | }
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| 262 |
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| 263 | var addFailure = function(o){ alert("Adding document failed" + o); }
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| 264 |
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| 265 |
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| 266 | var addcallback = {
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| 267 | success:addSuccess,
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| 268 | failure:addFailure,
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| 269 | argument:player
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| 270 | }
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| 271 |
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| 272 |
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| 273 | var delurl = docDelurlPath + el.id;
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| 274 | var delSuccess = function(o){
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| 275 | var result = o.responseXML;
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| 276 | var parent =el.parentNode;
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| 277 | var ancestor = parent.parentNode;
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| 278 | if (parent == null) return;
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| 279 |
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| 280 | ancestor.removeChild(parent);
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| 281 |
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| 282 | for (var i in player.berryList){
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| 283 | var document = player.berryList[i];
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| 284 |
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| 285 | var id = document['collection']+":"+document['name'];
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| 286 |
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| 287 | if (id == el.id){
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| 288 | player.documentList.splice(i,1);
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| 289 |
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| 290 | break;
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| 291 | }
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| 292 |
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| 293 | }
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| 294 |
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| 295 | if (!parent.hasChildNodes()){
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| 296 | var content = YAHOO.util.Dom.get('content');
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| 297 | while (content.hasChildNodes()) {
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| 298 | content.removeChild(content.firstChild);
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| 299 | }
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| 300 | content.appendChild(document.createTextNode('Your document basket is empty.'));
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| 301 | }
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| 302 | var trashbin = YAHOO.util.Dom.get('trashbin');
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| 303 | if ( trashbin !=null){
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| 304 | trashbin.style.background = "url(\"" + gs.imageURLs.trashFull + "\") 0 0 no-repeat";
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| 305 | }
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| 306 | }
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| 307 |
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| 308 |
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| 309 | var delFailure = function(o){ alert("Deletion failed" + o);}
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| 310 |
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| 311 |
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| 312 | var delcallback = {
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| 313 | success:delSuccess,
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| 314 | failure:delFailure,
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| 315 | argument:player
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| 316 | }
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| 317 |
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| 318 | if (id == 'documentbasket'){
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| 319 | YAHOO.util.Connect.asyncRequest(request_type , addurl , addcallback);
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| 320 | } else {
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| 321 | if (id == 'trashbin'){
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| 322 | YAHOO.util.Connect.asyncRequest(request_type , delurl , delcallback);
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| 323 | }
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| 324 | }
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| 325 |
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| 326 | this.resetTargets();
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| 327 | this.slot = oDD;
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| 328 | this.slot.player = this;
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| 329 | };
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| 330 |
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| 331 | documentBasketDDPlayer.prototype.swap = function(el1, el2) {
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| 332 | var dom = YAHOO.util.Dom;
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| 333 | var pos1 = dom.getXY(el1);
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| 334 | var pos2 = dom.getXY(el2);
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| 335 | dom.setXY(el1, pos2);
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| 336 | dom.setXY(el2, pos1);
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| 337 | };
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| 338 |
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| 339 | documentBasketDDPlayer.prototype.onDragOver = function(e, id) {};
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| 340 |
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| 341 | documentBasketDDPlayer.prototype.onDrag = function(e, id) {};
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| 342 |
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| 343 |
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| 344 |
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| 345 |
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| 346 |
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