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="+makeURLComponentSafe("[{\"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="+makeURLComponentSafe("[{\"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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