private void processSelectSource(TagNode formNode, FormFlow formFlow)
throws XPatherException, ResourceLoaderException {
Object[] dynamicSelectNodes =
formNode.evaluateXPath("//select[@" + Constants.SELECT_SOURCE_ATTR + "]");
for (Object dynamicSelectNodeO : dynamicSelectNodes) {
TagNode dynamicSelectNode = (TagNode) dynamicSelectNodeO;
String name = dynamicSelectNode.getAttributeByName(Constants.NAME_ATTR);
String source = dynamicSelectNode.getAttributeByName(Constants.SELECT_SOURCE_ATTR);
source = formFlow.resolveResourcePathIfRelative(source);
String preselectFirstOption =
dynamicSelectNode.getAttributeByName(Constants.SELECT_PRESELECT_FIRST_OPTION_ATTR);
dynamicSelectNode.removeAttribute(Constants.SELECT_SOURCE_ATTR);
dynamicSelectNode.removeAttribute(Constants.SELECT_PRESELECT_FIRST_OPTION_ATTR);
logger.debug("Found dynamicSelectNode name:{}, source:{}", name, source);
List<SelectOptionPojo> options = selectOptionHelper.loadOptions(source);
if (!"true".equals(preselectFirstOption)) {
options.add(0, new SelectOptionPojo("-- Please Select --", ""));
}
for (SelectOptionPojo selectOptionPojo : options) {
TagNode optionNode = new TagNode("option");
String value = selectOptionPojo.getValue();
if (value != null) {
optionNode.setAttribute("value", value);
}
optionNode.addChild(new ContentNode(selectOptionPojo.getText()));
dynamicSelectNode.addChild(optionNode);
}
} // TODO: validate that submitted value comes from the list
}
private void processInputSourceFields(TagNode formNode, String currentPath, FormFlow formFlow)
throws XPatherException {
Object[] autoCompleteNodes =
formNode.evaluateXPath("//input[@" + Constants.SELECT_SOURCE_ATTR + "]");
for (Object autoCompleteNodeO : autoCompleteNodes) {
TagNode autoCompleteNode = (TagNode) autoCompleteNodeO;
String fieldName = autoCompleteNode.getAttributeByName(Constants.NAME_ATTR);
String source = autoCompleteNode.getAttributeByName(Constants.INPUT_SOURCE_ATTR);
FieldSourceProxy fieldSourceProxy =
proxyFactory.createFlowProxy(currentPath, fieldName, source);
formFlow.addFieldSourceProxy(fieldSourceProxy);
autoCompleteNode.removeAttribute(Constants.INPUT_SOURCE_ATTR);
autoCompleteNode.setAttribute(
"rf.source", "rhinoforms/proxy/" + fieldSourceProxy.getProxyPath());
}
}
private static TagNode convertVideos(TagNode contentNode) {
TagNode[] videoNodes = contentNode.getElementsByAttValue("class", "bbcode_video", true, true);
TagNode[] youtubeNodes =
contentNode.getElementsByAttValue("class", "youtube-player", true, true);
for (TagNode youTube : youtubeNodes) {
String src = youTube.getAttributeByName("src");
int height = Integer.parseInt(youTube.getAttributeByName("height"));
int width = Integer.parseInt(youTube.getAttributeByName("width"));
Matcher youtube = youtubeHDId_regex.matcher(src);
if (youtube.find()) {
String videoId = youtube.group(1);
String link = "http://www.youtube.com/watch?v=" + videoId;
String image = "http://img.youtube.com/vi/" + videoId + "/0.jpg";
youTube.setName("a");
youTube.setAttribute("href", link);
youTube.removeAttribute("type");
youTube.removeAttribute("frameborder");
youTube.removeAttribute("src");
youTube.removeAttribute("height");
youTube.removeAttribute("width");
youTube.setAttribute(
"style",
"background-image:url("
+ image
+ ");background-size:cover;background-repeat:no-repeat;background-position:center; position:relative;display:block;text-align:center; width:"
+ width
+ "; height:"
+ height);
TagNode img = new TagNode("img");
img.setAttribute("class", "nolink videoPlayButton");
img.setAttribute("src", "file:///android_res/drawable/ic_menu_video.png");
img.setAttribute(
"style", "position:absolute;top:50%;left:50%;margin-top:-16px;margin-left:-16px;");
youTube.addChild(img);
}
}
for (TagNode node : videoNodes) {
try {
String src = null;
int height = 0;
int width = 0;
TagNode[] object = node.getElementsByName("object", false);
if (object.length > 0) {
height = Integer.parseInt(object[0].getAttributeByName("height"));
width = Integer.parseInt(object[0].getAttributeByName("width"));
TagNode[] emb = object[0].getElementsByName("embed", true);
if (emb.length > 0) {
src = emb[0].getAttributeByName("src");
}
}
if (src != null && height != 0 && width != 0) {
String link = null, image = null;
Matcher youtube = youtubeId_regex.matcher(src);
Matcher vimeo = vimeoId_regex.matcher(src);
if (youtube
.find()) { // we'll leave in the old youtube code in case something gets reverted
String videoId = youtube.group(1);
link = "http://www.youtube.com/watch?v=" + videoId;
image = "http://img.youtube.com/vi/" + videoId + "/0.jpg";
} else if (vimeo.find()) {
String videoId = vimeo.group(1);
TagNode vimeoXML;
try {
vimeoXML = NetworkUtils.get("http://vimeo.com/api/v2/video/" + videoId + ".xml");
} catch (Exception e) {
e.printStackTrace();
continue;
}
if (vimeoXML.findElementByName("mobile_url", true) != null) {
link = vimeoXML.findElementByName("mobile_url", true).getText().toString();
} else {
link = vimeoXML.findElementByName("url", true).getText().toString();
}
image = vimeoXML.findElementByName("thumbnail_large", true).getText().toString();
} else {
node.removeAllChildren();
TagNode ln = new TagNode("a");
ln.setAttribute("href", src);
ln.addChild(new ContentNode(src));
node.addChild(ln);
continue;
}
node.removeAllChildren();
node.setAttribute(
"style",
"background-image:url("
+ image
+ ");background-size:cover;background-repeat:no-repeat;background-position:center; position:relative;text-align:center; width:"
+ width
+ "; height:"
+ height);
node.setAttribute("onclick", "location.href=\"" + link + "\"");
TagNode img = new TagNode("img");
img.setAttribute("class", "nolink videoPlayButton");
img.setAttribute("src", "file:///android_res/drawable/ic_menu_video.png");
img.setAttribute(
"style", "position:absolute;top:50%;left:50%;margin-top:-23px;margin-left:-32px;");
node.addChild(img);
}
} catch (Exception e) {
continue; // if we fail to convert the video tag, we can still display the rest.
}
}
return contentNode;
}
private void processSelectRange(TagNode formNode, JSMasterScope masterScope)
throws XPatherException {
Object[] rangeSelectNodes =
formNode.evaluateXPath("//select[@" + Constants.SELECT_RANGE_START_ATTR + "]");
if (rangeSelectNodes.length > 0) {
Scriptable workingScope = masterScope.createWorkingScope();
Context context = masterScope.getCurrentContext();
for (Object rangeSelectNodeO : rangeSelectNodes) {
TagNode rangeSelectNode = (TagNode) rangeSelectNodeO;
String name = rangeSelectNode.getAttributeByName(Constants.NAME_ATTR);
String rangeStart = rangeSelectNode.getAttributeByName(Constants.SELECT_RANGE_START_ATTR);
String rangeEnd = rangeSelectNode.getAttributeByName(Constants.SELECT_RANGE_END_ATTR);
String preselectFirstOption =
rangeSelectNode.getAttributeByName(Constants.SELECT_PRESELECT_FIRST_OPTION_ATTR);
rangeSelectNode.removeAttribute(Constants.SELECT_RANGE_START_ATTR);
rangeSelectNode.removeAttribute(Constants.SELECT_RANGE_END_ATTR);
rangeSelectNode.removeAttribute(Constants.SELECT_PRESELECT_FIRST_OPTION_ATTR);
logger.debug(
"Found rangeSelectNode name:{}, rangeStart:{}, rangeEnd:{}",
new String[] {name, rangeStart, rangeEnd});
boolean rangeStartValid = rangeStart != null && !rangeStart.isEmpty();
boolean rangeEndValid = rangeEnd != null && !rangeEnd.isEmpty();
if (rangeStartValid && rangeEndValid) {
Object rangeStartResult =
context.evaluateString(
workingScope, "{" + rangeStart + "}", Constants.SELECT_RANGE_START_ATTR, 1, null);
Object rangeEndResult =
context.evaluateString(
workingScope, "{" + rangeEnd + "}", Constants.SELECT_RANGE_END_ATTR, 1, null);
logger.debug(
"RangeSelectNode name:{}, rangeStartResult:{}, rangeEndResult:{}",
new Object[] {name, rangeStartResult, rangeEndResult});
double rangeStartResultNumber = Context.toNumber(rangeStartResult);
double rangeEndResultNumber = Context.toNumber(rangeEndResult);
String comparator;
String incrementor;
if (rangeStartResultNumber < rangeEndResultNumber) {
comparator = "<=";
incrementor = "++";
} else {
comparator = ">=";
incrementor = "--";
}
String rangeStatement =
"{ var range = []; for( var i = "
+ rangeStartResult
+ "; i "
+ comparator
+ " "
+ rangeEndResult
+ "; i"
+ incrementor
+ ") { range.push(i); }; '' + range; }";
logger.debug("RangeSelectNode name:{}, rangeStatement:{}", name, rangeStatement);
String rangeResult =
(String)
context.evaluateString(workingScope, rangeStatement, "Calculate range", 1, null);
logger.debug("RangeSelectNode name:{}, rangeResult:{}", name, rangeResult);
if (!"true".equals(preselectFirstOption)) {
TagNode optionNode = new TagNode("option");
optionNode.setAttribute("value", "");
optionNode.addChild(new ContentNode("-- Please Select --"));
rangeSelectNode.addChild(optionNode);
}
for (String item : rangeResult.split(",")) {
TagNode optionNode = new TagNode("option");
optionNode.addChild(new ContentNode(item));
rangeSelectNode.addChild(optionNode);
}
} else {
logger.warn(
"Range select node '{}' not processed because {} is empty.",
name,
(rangeStartValid
? Constants.SELECT_RANGE_START_ATTR
: Constants.SELECT_RANGE_END_ATTR));
}
}
}
}