inteligr8/alfresco-community-repo
1
0
Fork 0
mirror of https://github.com/Alfresco/alfresco-community-repo.git synced 2025-08-07 17:49:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merged from BRANCHES/DEV/KEVINR:

Browse Source 
. NodeInfo panel and Ajax client library
 - Rewrite of Node Info panel
 - Alfresco common DOM methods refactored into namespaced object (YUI/Dojo style) Alfresco.Dom
 - Addition of useful DOM and 'smart' alignment method to common.js
 - OpenSearch now uses additional namespace for it's global method handlers: Alfresco.OpenSearchEngine
 - Temporary icons added for pop-up node info panel
. Additional FreeMarker model API method "cropContent(contentprop, length)" to return the first N bytes of a content stream - auto converted to plain/text from all supported transformation mimetypes
. DownloadContentServlet now handles ContentIOException more gracefully
. AbstractContentReader fixed to handle empty file data when requesting N characters from a content stream

. Yahoo scripts move to PageTag rendering as appropriate
. Refactoring of existing ajax components that output Yahoo scripts

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5253 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2007-03-01 17:24:08 +00:00
parent 2c1fe352a3
commit a4aa830af2
13 changed files with 509 additions and 413 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
source/java/org/alfresco/web/app/servlet/BaseDownloadContentServlet.java
View File

@@ -41,6 +41,7 @@ import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.filestore.FileContentReader;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ContentIOException;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.cmr.repository.ContentService;
import org.alfresco.service.cmr.repository.MimetypeService;
@@ -260,17 +261,16 @@ public abstract class BaseDownloadContentServlet extends BaseServlet
{
reader.getContent( res.getOutputStream() );
}
catch (SocketException e)
{
if (e.getMessage().contains("ClientAbortException"))
catch (SocketException e1)
{
// the client cut the connection - our mission was accomplished apart from a little error message
logger.error("Client aborted stream read:\n node: " + nodeRef + "\n content: " + reader);
if (logger.isInfoEnabled())
logger.info("Client aborted stream read:\n\tnode: " + nodeRef + "\n\tcontent: " + reader);
}
else
catch (ContentIOException e2)
{
throw e;
}
if (logger.isInfoEnabled())
logger.info("Client aborted stream read:\n\tnode: " + nodeRef + "\n\tcontent: " + reader);
}
}
catch (Throwable err)

96
source/java/org/alfresco/web/bean/ajax/NodeInfoBean.java
View File

@@ -25,16 +25,22 @@
package org.alfresco.web.bean.ajax;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.repository.ContentService;
import org.alfresco.repo.template.AbsoluteUrlMethod;
import org.alfresco.repo.template.CropContentMethod;
import org.alfresco.repo.template.UrlEncodeMethod;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.web.bean.repository.Node;
import org.alfresco.service.cmr.repository.TemplateImageResolver;
import org.alfresco.service.cmr.repository.TemplateNode;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.ui.common.Utils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -47,7 +53,6 @@ import org.apache.commons.logging.LogFactory;
public class NodeInfoBean
{
private NodeService nodeService;
private ContentService contentService;
private static final Log logger = LogFactory.getLog(NodeInfoBean.class);
@@ -62,44 +67,17 @@ public class NodeInfoBean
FacesContext context = FacesContext.getCurrentInstance();
ResponseWriter out = context.getResponseWriter();
String nodeRef = (String)context.getExternalContext().getRequestParameterMap().get("noderef");
if (nodeRef == null || nodeRef.length() == 0)
String strNodeRef = (String)context.getExternalContext().getRequestParameterMap().get("noderef");
if (strNodeRef == null || strNodeRef.length() == 0)
{
throw new IllegalArgumentException("'noderef' parameter is missing");
}
NodeRef repoNode = new NodeRef(nodeRef);
if (this.nodeService.exists(repoNode))
NodeRef nodeRef = new NodeRef(strNodeRef);
if (this.nodeService.exists(nodeRef))
{
// get the client side node representation and its properties
Node clientNode = new Node(repoNode);
Map props = clientNode.getProperties();
// get the content size
Object content = props.get(ContentModel.PROP_CONTENT);
// start the containing table
out.write("<table cellpadding='3' cellspacing='0'>");
// write out information about the node as table rows
out.write("<tr><td colspan='2' class='mainSubTitle'>Summary</td></tr>");
// add debug information to the summary if debug is enabled
if (logger.isDebugEnabled())
{
writeRow(out, "Id:", clientNode.getId());
writeRow(out, "Type:", clientNode.getType().toPrefixString());
}
writeRow(out, "Description:", (String)props.get(ContentModel.PROP_DESCRIPTION));
writeRow(out, "Title:", (String)props.get(ContentModel.PROP_TITLE));
writeRow(out, "Created:", props.get("created").toString());
writeRow(out, "Modified:", props.get("modified").toString());
// close the <table> and <div> tags
out.write("<table>");
Repository.getServiceRegistry(context).getTemplateService().processTemplate(
null, "/alfresco/templates/client/summary_panel.ftl", getModel(nodeRef), out);
}
else
{
@@ -107,6 +85,7 @@ public class NodeInfoBean
}
}
// ------------------------------------------------------------------------------
// Bean getters and setters
@@ -118,34 +97,33 @@ public class NodeInfoBean
this.nodeService = nodeService;
}
public void setContentService(ContentService contentService)
{
this.contentService = contentService;
}
// ------------------------------------------------------------------------------
// Helper methods
/**
* Writes a table row with the given data
*
* @param nameColumn The name of the data item
* @param dataColumn The data
*/
protected void writeRow(ResponseWriter out, String nameColumn, String dataColumn)
throws IOException
private Map<String, Object> getModel(NodeRef nodeRef)
{
out.write("<tr><td>");
out.write(nameColumn);
out.write("</td><td>");
if (dataColumn != null)
FacesContext context = FacesContext.getCurrentInstance();
Map<String, Object> model = new HashMap<String, Object>(7, 1.0f);
// create api methods
model.put("date", new Date());
model.put("cropContent", new CropContentMethod());
model.put("absurl", new AbsoluteUrlMethod(context.getExternalContext().getRequestContextPath()));
model.put("node", new TemplateNode(
nodeRef,
Repository.getServiceRegistry(context),
this.imageResolver));
return model;
}
/** Template Image resolver helper */
private TemplateImageResolver imageResolver = new TemplateImageResolver()
{
out.write(dataColumn);
}
else
public String resolveImagePathForName(String filename, boolean small)
{
out.write("&nbsp;");
}
out.write("</td></tr>");
return Utils.getFileTypeImage(FacesContext.getCurrentInstance(), filename, small);
}
};
}

95
source/java/org/alfresco/web/ui/common/Utils.java
View File

@@ -96,9 +96,6 @@ public final class Utils
private static final String DEFAULT_FILE_IMAGE16 = IMAGE_PREFIX16 + "_default" + IMAGE_POSTFIX;
private static final String DEFAULT_FILE_IMAGE32 = IMAGE_PREFIX32 + "_default" + IMAGE_POSTFIX;
private static final String DOJO_SCRIPTS_WRITTEN = "_alfDojoScriptsWritten";
private static final String YAHOO_SCRIPTS_WRITTEN = "_alfYahooScriptsWritten";
private static final Map<String, String> s_fileExtensionMap = new HashMap<String, String>(89, 1.0f);
private static Log logger = LogFactory.getLog(Utils.class);
@@ -1291,96 +1288,4 @@ public final class Utils
return description;
}
/**
* Writes the script tags for including dojo support, ensuring they
* only get written once per page render.
*
* @param context Faces context
* @param out The response writer
*/
@SuppressWarnings("unchecked")
public static void writeDojoScripts(FacesContext context, ResponseWriter out)
throws IOException
{
Object present = context.getExternalContext().getRequestMap().get(DOJO_SCRIPTS_WRITTEN);
if (present == null)
{
// write out the scripts
// out.write("<script type=\"text/javascript\">");
// out.write("var djConfig = {isDebug: true, debugAtAllCosts: true };");
// out.write("</script>\n");
out.write("\n<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/dojo/dojo.js\"> </script>\n");
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/common.js\"> </script>\n");
// set the context path
out.write("<script type=\"text/javascript\">\n");
out.write("setContextPath('");
out.write(context.getExternalContext().getRequestContextPath());
out.write("');\n</script>\n");
// add marker to request
context.getExternalContext().getRequestMap().put(DOJO_SCRIPTS_WRITTEN, Boolean.TRUE);
}
}
/**
* Writes the scripts tags for using the Yahoo UI toolkit, ensuring they
* only get written once per page render.
* <p>
* A comma separated list of scripts can also be passed to determine
* which components are to be used, again these are only written once per page.
*
* @param context Faces context
* @param out The response writer
* @param scripts Comma separated list of scripts to include, if null the
* base yahoo.js script only is included.
*/
@SuppressWarnings("unchecked")
public static void writeYahooScripts(FacesContext context, ResponseWriter out,
String scripts) throws IOException
{
Object present = context.getExternalContext().getRequestMap().get(YAHOO_SCRIPTS_WRITTEN);
if (present == null)
{
// TODO: use the scripts parameter to determine which scripts to output
// also add an ajax debug flag to the config and output relevant file
// base yahoo file
out.write("\n<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/yahoo/yahoo/yahoo-min.js\"> </script>\n");
// io handling (AJAX)
out.write("\n<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/yahoo/connection/connection-min.js\"> </script>\n");
// event handling
out.write("\n<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/yahoo/event/event-min.js\"> </script>\n");
// common alfresco util methods
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/common.js\"> </script>\n");
// set the context path
out.write("<script type=\"text/javascript\">\n");
out.write("setContextPath('");
out.write(context.getExternalContext().getRequestContextPath());
out.write("');\n</script>\n");
// add marker to request
context.getExternalContext().getRequestMap().put(YAHOO_SCRIPTS_WRITTEN, Boolean.TRUE);
}
}
}

26
source/java/org/alfresco/web/ui/repo/component/UINodeInfo.java
View File

@@ -69,10 +69,9 @@ public class UINodeInfo extends SelfRenderingComponent
@Override
public Object saveState(FacesContext context)
{
Object values[] = new Object[8];
// standard component attributes are saved by the super class
values[0] = super.saveState(context);
values[1] = this.value;
Object values[] = new Object[] {
super.saveState(context),
this.value};
return values;
}
@@ -87,19 +86,15 @@ public class UINodeInfo extends SelfRenderingComponent
{
ResponseWriter out = context.getResponseWriter();
// output the scripts required by the component (checks are
// made to make sure the scripts are only written once)
Utils.writeDojoScripts(context, out);
// write out the JavaScript specific to the NodeInfo component,
// again, make sure it's only done once
// make sure it's only done once
Object present = context.getExternalContext().getRequestMap().
get(NODE_INFO_SCRIPTS_WRITTEN);
if (present == null)
{
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/node-info.js\"> </script>\n");
out.write("/scripts/ajax/node-info.js\"></script>");
context.getExternalContext().getRequestMap().put(
NODE_INFO_SCRIPTS_WRITTEN, Boolean.TRUE);
@@ -107,12 +102,11 @@ public class UINodeInfo extends SelfRenderingComponent
// wrap the child components in a <span> that has the onmouseover
// event which kicks off the request for node information
String id = (String)this.getValue();
out.write("<span onmouseover=\"showNodeInfo('");
out.write(Repository.getStoreRef().toString());
out.write("/");
out.write(id);
out.write("', this)\" onmouseout=\"hideNodeInfo()\">");
// we key the node info panel by the noderef string of the current node
String noderef = Repository.getStoreRef().toString() + '/' + (String)this.getValue();
out.write("<span onclick=\"AlfNodeInfoMgr.toggle('");
out.write(noderef);
out.write("',this);\">");
}
}

10
source/java/org/alfresco/web/ui/repo/component/UIOpenSearch.java
View File

@@ -81,21 +81,17 @@ public class UIOpenSearch extends SelfRenderingComponent
String clientId = this.getId();
// output the scripts required by the component (checks are
// made to make sure the scripts are only written once)
Utils.writeYahooScripts(context, out, null);
// write out the JavaScript specific to the OpenSearch component,
// again, make sure it's only done once
// make sure it's only done once
Object present = context.getExternalContext().getRequestMap().get(SCRIPTS_WRITTEN);
if (present == null)
{
out.write("<link rel=\"stylesheet\" href=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/css/opensearch.css\" type=\"text/css\">\n");
out.write("/css/opensearch.css\" type=\"text/css\">");
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/opensearch.js\"> </script>\n");
out.write("/scripts/ajax/opensearch.js\"></script>");
context.getExternalContext().getRequestMap().put(SCRIPTS_WRITTEN, Boolean.TRUE);
}

19
source/java/org/alfresco/web/ui/repo/renderer/YahooTreeRenderer.java
View File

@@ -67,27 +67,24 @@ public class YahooTreeRenderer extends BaseRenderer
ResponseWriter out = context.getResponseWriter();
String treeContainerId = component.getClientId(context) + "Container";
// output the scripts required by the component (checks are
// made to make sure the scripts are only written once)
Utils.writeYahooScripts(context, out, null);
// write out the JavaScript specific to the Tree component,
// again, make sure it's only done once
// make sure it's only done once
Object present = context.getExternalContext().getRequestMap().
get(TREE_SCRIPTS_WRITTEN);
if (present == null)
{
String reqPath = context.getExternalContext().getRequestContextPath();
out.write("<link rel=\"stylesheet\" href=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/css/yahoo-tree.css\" type=\"text/css\" />");
out.write(reqPath);
out.write("/css/yahoo-tree.css\" type=\"text/css\">");
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/yahoo/treeview/treeview-min.js\"> </script>\n");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/treeview/treeview-min.js\"></script>");
out.write("<script type=\"text/javascript\" src=\"");
out.write(context.getExternalContext().getRequestContextPath());
out.write("/scripts/ajax/yahoo-tree.js\"> </script>\n");
out.write(reqPath);
out.write("/scripts/ajax/yahoo-tree.js\"></script>");
context.getExternalContext().getRequestMap().put(
TREE_SCRIPTS_WRITTEN, Boolean.TRUE);

65
source/java/org/alfresco/web/ui/repo/tag/PageTag.java
View File

@@ -44,9 +44,9 @@ public class PageTag extends TagSupport
{
private static final long serialVersionUID = 8142765393181557228L;
private final static String SCRIPTS_START = "<script language=\"JavaScript1.2\" src=\"";
private final static String SCRIPTS_MENU = "/scripts/menu.js\"></script>\n";
private final static String SCRIPTS_WEBDAV = "/scripts/webdav.js\"></script>\n";
private final static String SCRIPTS_START = "<script type=\"text/javascript\" src=\"";
private final static String SCRIPTS_MENU = "/scripts/menu.js\"></script>";
private final static String SCRIPTS_WEBDAV = "/scripts/webdav.js\"></script>";
private final static String STYLES_START = "<link rel=\"stylesheet\" href=\"";
private final static String STYLES_MAIN = "/css/main.css\" TYPE=\"text/css\">\n";
@@ -148,15 +148,62 @@ public class PageTag extends TagSupport
}
String reqPath = ((HttpServletRequest)pageContext.getRequest()).getContextPath();
out.write(SCRIPTS_START);
out.write(reqPath);
out.write(SCRIPTS_MENU);
out.write(SCRIPTS_START);
out.write(reqPath);
out.write(SCRIPTS_WEBDAV);
// CSS style includes
out.write(STYLES_START);
out.write(reqPath);
out.write(STYLES_MAIN);
// menu javascript
out.write(SCRIPTS_START);
out.write(reqPath);
out.write(SCRIPTS_MENU);
// webdav javascript
out.write(SCRIPTS_START);
out.write(reqPath);
out.write(SCRIPTS_WEBDAV);
// base yahoo file
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/yahoo/yahoo-min.js\"></script>");
// io handling (AJAX)
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/connection/connection-min.js\"></script>");
// DOM handling
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/dom/dom-min.js\"></script>");
// event handling
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/event/event-min.js\"></script>");
// animation
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/animation/animation-min.js\"></script>");
// drag-drop
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/yahoo/dragdrop/dragdrop-min.js\"></script>");
// common Alfresco util methods
out.write("<script type=\"text/javascript\" src=\"");
out.write(reqPath);
out.write("/scripts/ajax/common.js\"></script>");
// set the context path used by some Alfresco script objects
out.write("<script type=\"text/javascript\">");
out.write("setContextPath('");
out.write(reqPath);
out.write("');</script>\n");
}
catch (IOException ioe)
{

4
source/web/WEB-INF/faces-config-beans.xml
View File

@@ -3120,10 +3120,6 @@
<property-name>nodeService</property-name>
<value>#{NodeService}</value>
</managed-property>
<managed-property>
<property-name>contentService</property-name>
<value>#{ContentService}</value>
</managed-property>
</managed-bean>
<managed-bean>

8
source/web/css/main.css
View File

@@ -475,10 +475,12 @@ a.topToolbarLinkHighlight, a.topToolbarLinkHighlight:link, a.topToolbarLinkHighl
.summaryPopupPanel
{
background-color: #e9f0f4;
border: 1px solid #999999;
background-image: url(../images/parts/popup_bg.gif);
background-repeat: repeat-x;
background-color: #ffffff;
border: 1px solid #cacfd3;
padding: 4px;
-moz-border-radius: 4px;
max-width: 700px;
}
.userGroupPickerList

18
source/web/jsp/browse/browse.jsp
View File

@@ -280,6 +280,9 @@
<a:actionLink id="col1-act2" value="#{r.name}" actionListener="#{BrowseBean.clickSpace}">
<f:param name="id" value="#{r.id}" />
</a:actionLink>
<r:nodeInfo id="col1-info" value="#{r.id}">
<h:graphicImage id="col1-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
<%-- Primary column for icons view mode --%>
@@ -292,6 +295,9 @@
<a:actionLink id="col2-act2" value="#{r.name}" actionListener="#{BrowseBean.clickSpace}" styleClass="header">
<f:param name="id" value="#{r.id}" />
</a:actionLink>
<r:nodeInfo id="col2-info" value="#{r.id}">
<h:graphicImage id="col2-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
<%-- Primary column for list view mode --%>
@@ -301,10 +307,11 @@
<f:param name="id" value="#{r.id}" />
</a:actionLink>
</f:facet>
<r:nodeInfo id="col3-act2-nodeinfo" value="#{r.id}">
<a:actionLink id="col3-act2" value="#{r.name}" actionListener="#{BrowseBean.clickSpace}" styleClass="title">
<f:param name="id" value="#{r.id}" />
</a:actionLink>
<r:nodeInfo id="col3-info" value="#{r.id}">
<h:graphicImage id="col3-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
@@ -415,6 +422,9 @@
</f:facet>
<a:actionLink id="col10-act2" value="#{r.name}" href="#{r.url}" target="new" />
<r:lockIcon id="col10-lock" value="#{r.nodeRef}" align="absmiddle" />
<r:nodeInfo id="col10-info" value="#{r.id}">
<h:graphicImage id="col10-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
<%-- Primary column for icons view mode --%>
@@ -424,6 +434,9 @@
</f:facet>
<a:actionLink id="col11-act2" value="#{r.name}" href="#{r.url}" target="new" styleClass="header" />
<r:lockIcon id="col11-lock" value="#{r.nodeRef}" align="absmiddle" />
<r:nodeInfo id="col11-info" value="#{r.id}">
<h:graphicImage id="col11-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
<%-- Primary column for list view mode --%>
@@ -433,6 +446,9 @@
</f:facet>
<a:actionLink id="col12-act2" value="#{r.name}" href="#{r.url}" target="new" styleClass="title" />
<r:lockIcon id="col12-lock" value="#{r.nodeRef}" align="absmiddle" />
<r:nodeInfo id="col12-info" value="#{r.id}">
<h:graphicImage id="col12-img" url="/images/icons/popup.gif" style='cursor:pointer' width="16" height="15" />
</r:nodeInfo>
</a:column>
<%-- Description column for all view modes --%>

93
source/web/scripts/ajax/common.js
View File

@@ -51,10 +51,10 @@ function handleErrorDojo(type, errObj)
/**
* Default handler for errors when using the yahoo toolkit
*/
function handleErrorYahoo(msg)
function handleErrorYahoo(e)
{
// TODO: Show a nicer error page, an alert will do for now!
alert(msg);
alert(e.status + " : " + e.statusText);
}
/**
@@ -88,13 +88,23 @@ function getContextPath()
return _alfContextPath;
}
/**
* Alfresco Utility libraries
*/
(function()
{
/**
* DOM library
*/
Alfresco.Dom = {
/**
* Returns a single child element with the given tag
* name from the given parent. If more than one tag
* exists the first one is returned, if none exist null
* is returned.
*/
function getElementByTagName(elParent, tagName)
getElementByTagName: function(elParent, tagName)
{
var el = null;
@@ -108,7 +118,7 @@ function getElementByTagName(elParent, tagName)
}
return el;
}
},
/**
* Returns a single child element with the given tag
@@ -116,7 +126,7 @@ function getElementByTagName(elParent, tagName)
* If more than one tag exists the first one is returned,
* if none exist null is returned.
*/
function getElementByTagNameNS(elParent, nsUri, nsPrefix, tagName)
getElementByTagNameNS: function(elParent, nsUri, nsPrefix, tagName)
{
var el = null;
@@ -140,12 +150,12 @@ function getElementByTagNameNS(elParent, nsUri, nsPrefix, tagName)
}
return el;
}
},
/**
* Returns the text of the given DOM element object
*/
function getElementText(el)
getElementText: function(el)
{
var txt = null;
@@ -161,7 +171,7 @@ function getElementText(el)
}
return txt;
}
},
/**
* Returns the text content of a single child element
@@ -169,18 +179,18 @@ function getElementText(el)
* If more than one tag exists the text of the first one
* is returned, if none exist null is returned.
*/
function getElementTextByTagName(elParent, tagName)
getElementTextByTagName: function(elParent, tagName)
{
var txt = null;
var el = getElementByTagName(elParent, tagName);
var el = this.getElementByTagName(elParent, tagName);
if (el != null)
{
txt = getElementText(el);
txt = this.getElementText(el);
}
return txt;
}
},
/**
* Returns the text a single child element with the given tag
@@ -188,18 +198,64 @@ function getElementTextByTagName(elParent, tagName)
* If more than one tag exists the text of the first one is returned,
* if none exist null is returned.
*/
function getElementTextByTagNameNS(elParent, nsUri, nsPrefix, tagName)
getElementTextByTagNameNS: function(elParent, nsUri, nsPrefix, tagName)
{
var txt = null;
var el = getElementByTagNameNS(elParent, nsUri, nsPrefix, tagName);
var el = this.getElementByTagNameNS(elParent, nsUri, nsPrefix, tagName);
if (el != null)
{
txt = getElementText(el);
txt = this.getElementText(el);
}
return txt;
},
/**
* Aligns an element against the specified element. Automatically adjusts the element above or to
* the left of the destination if the element would cause a scrollbar to appear.
*
* @param el Element to align
* @param destEl Destination element to align against
* @param maxwidth Maximum width of the element (assumed max-width CSS applied)
*/
smartAlignElement: function (el, destEl, maxwidth)
{
// get the position of the element we are aligning against
var pos = YAHOO.util.Dom.getXY(destEl);
// calculate display position for the element
var region = YAHOO.util.Dom.getRegion(el);
//log("DIV popup size: Width:" + (region.right-region.left) + ", Height:" + (region.bottom-region.top));
var elHeight = region.bottom - region.top;
var elWidth = region.right - region.left;
//log("elWidth:" + elWidth + " maxwidth:" + maxwidth);
if (maxwidth != undefined && maxwidth != null)
{
if (elWidth > maxwidth) elWidth = maxwidth;
}
var docWidth = YAHOO.util.Dom.getDocumentWidth();
if (pos[0] + elWidth < docWidth)
{
el.style.left = pos[0];
}
else
{
el.style.left = pos[0] - ((pos[0] + elWidth) - docWidth);
}
//log(" Element Y:" + pos[1] + " doc height:" + YAHOO.util.Dom.getDocumentHeight());
if (pos[1] + 16 + elHeight < YAHOO.util.Dom.getDocumentHeight())
{
el.style.top = pos[1] + 12;
}
else
{
//log(" ***Changing position - will overflow");
el.style.top = pos[1] - elHeight - 4;
}
}
};
})();
/**
* Logs a message to a debug log window.
@@ -210,7 +266,7 @@ function log(message)
{
if (!log.window_ || log.window_.closed)
{
var win = window.open("", null, "width=400,height=200," +
var win = window.open("", null, "width=600,height=400," +
"scrollbars=yes,resizable=yes,status=no," +
"location=no,menubar=no,toolbar=no");
if (!win) return;
@@ -225,8 +281,3 @@ function log(message)
logLine.appendChild(log.window_.document.createTextNode(message));
log.window_.document.body.appendChild(logLine);
}

198
source/web/scripts/ajax/node-info.js
View File

@@ -1,75 +1,189 @@
//
// Supporting JavaScript for the NodeInfo component
// Gavin Cornwell 17-07-2006
// Kevin Roast 21-02-2007 (rewrite to use individual panel objects and convert to YUI)
//
// NOTE: This script relies on common.js so therefore needs to be loaded
// NOTE: This script requires common.js - which needs to be loaded
// prior to this one on the containing HTML page.
var _launchElement = null;
var _popupElement = null;
/**
* Makes the AJAX request back to the server to get the node info.
*
* @param nodeRef The node reference to get information for
* @param launchElement The element that requested the summary panel
* Node Info Manager constructor
*/
function showNodeInfo(nodeRef, launchElement)
Alfresco.NodeInfoManager = function()
{
_launchElement = launchElement;
dojo.io.bind({
method: 'post',
url: getContextPath() + '/ajax/invoke/NodeInfoBean.sendNodeInfo',
content: { noderef: nodeRef },
load: showNodeInfoHandler,
error: handleErrorDojo,
mimetype: 'text/html'
});
//YAHOO.util.Event.addListener(window, "resize", this.resize);
}
/**
* Fades in the summary panel containing the node information.
* This function is called back via the dojo bind call above.
* Definition of the Node Info Manager class.
* Responsible for open/closing NodeInfoPanel dynamic summary panel objects.
*/
function showNodeInfoHandler(type, data, evt)
Alfresco.NodeInfoManager.prototype =
{
panels: [],
displayed: [],
/**
* Request toggle of the open/close state of a node info panel
*/
toggle: function(nodeRef, launchElement)
{
if (this.displayed[nodeRef] == undefined || this.displayed[nodeRef] == null)
{
var panel = this.panels[nodeRef];
if (panel == undefined || panel == null)
{
panel = new Alfresco.NodeInfoPanel(nodeRef, launchElement);
this.panels[nodeRef] = panel;
}
this.displayed[nodeRef] = true;
panel.showNodeInfo();
}
else
{
this.close(nodeRef);
}
},
/**
* Request a Close of the node info panel
*/
close: function(nodeRef)
{
var panel = this.panels[nodeRef];
if (panel != undefined && panel != null)
{
this.displayed[nodeRef] = null;
panel.hideNodeInfo();
}
},
/**
* Return if a given node info panel is currently displayable
*/
displayable: function(nodeRef)
{
return (this.displayed[nodeRef] != undefined && this.displayed[nodeRef] != null);
}
}
/**
* Construct the single Node Info Manager instance
*/
var AlfNodeInfoMgr = new Alfresco.NodeInfoManager();
/**
* Constructor for the Node Info Panel object
*/
Alfresco.NodeInfoPanel = function(nodeRef, launchElement)
{
this.nodeRef = nodeRef;
this.launchElement = launchElement;
}
/**
* Definition of the Node Info Panel object
*/
Alfresco.NodeInfoPanel.prototype =
{
nodeRef: null,
launchElement: null,
popupElement: null,
visible: false,
/**
* Makes the AJAX request back to the server to get the node info.
*/
showNodeInfo: function()
{
if (this.popupElement == null)
{
YAHOO.util.Connect.asyncRequest(
"POST",
getContextPath() + '/ajax/invoke/NodeInfoBean.sendNodeInfo',
{
success: this.loadNodeInfoHandler,
failure: handleErrorYahoo, // global error handler
argument: [this.nodeRef, this]
},
"noderef=" + this.nodeRef);
}
else
{
this.displayNodeInfo();
}
},
/**
* Callback function for showNodeInfo() above
*/
loadNodeInfoHandler: function(response)
{
var panel = response.argument[1];
// create a 'div' to hold the summary table
var div = document.createElement("div");
// get the position of the element we are showing info for
var pos = dojo.html.getAbsolutePosition(_launchElement, false);
// setup the div with the correct appearance
div.innerHTML = data;
div.innerHTML = response.responseText;
div.setAttribute("class", "summaryPopupPanel");
// NOTE: use className for IE
div.setAttribute("className", "summaryPopupPanel");
div.style.position = "absolute";
div.style.left = pos[0];
div.style.top = pos[1] + 16;
div.style.zIndex = 99;
div.style.display = "none";
div.style.left = 0;
div.style.top = 0;
// is there a better way of doing this, dojo.dom.insertBefore??
var body = document.getElementsByTagName("body")[0];
dojo.html.setOpacity(div, 0);
_popupElement = div;
body.appendChild(div);
dojo.lfx.html.fadeIn(div, 300).play();
}
// keep track of the div element we created
panel.popupElement = div;
// display the div for the first time
panel.displayNodeInfo();
},
/**
* Fades out the summary panel with the node info
* and then removes it from the DOM
* Display the summary info panel for the node
*/
function hideNodeInfo()
displayNodeInfo: function()
{
// remove the node from the DOM and reset variables
dojo.lfx.html.fadeOut(_popupElement, 300, dojo.lfx.easeOut, function(nodes)
if (AlfNodeInfoMgr.displayable(this.nodeRef) == true)
{
dojo.lang.forEach(nodes, dojo.dom.removeNode);
_popupElement = null;
_launchElement = null;
}).play();
if (this.popupElement != null && this.visible == false)
{
// set opacity in browser independant way
YAHOO.util.Dom.setStyle(this.popupElement, "opacity", 0.0);
this.popupElement.style.display = "block";
Alfresco.Dom.smartAlignElement(this.popupElement, this.launchElement, 700);
var anim = new YAHOO.util.Anim(
this.popupElement, { opacity: { to: 1.0 } }, 0.333, YAHOO.util.Easing.easeOut);
anim.animate();
// drag-drop object
new YAHOO.util.DD(this.popupElement);
this.visible = true;
}
}
},
/**
* Hide the summary info panel for the node
*/
hideNodeInfo: function()
{
if (this.popupElement != null && this.visible == true)
{
this.visible = false;
YAHOO.util.Dom.setStyle(this.popupElement, "opacity", 0.0);
this.popupElement.style.display = "none";
}
}
}

42
source/web/scripts/ajax/opensearch.js
View File

@@ -169,8 +169,8 @@ Alfresco.OpenSearchClient.prototype =
{
YAHOO.util.Connect.asyncRequest("GET", searchUrl,
{
success: Alfresco.processSearchResults,
failure: Alfresco.handleSearchError,
success: Alfresco.OpenSearchEngine.processSearchResults,
failure: Alfresco.OpenSearchEngine.handleSearchError,
argument: [ose.id, this]
},
null);
@@ -191,8 +191,8 @@ Alfresco.OpenSearchClient.prototype =
// execute the query and process the results
YAHOO.util.Connect.asyncRequest("GET", url,
{
success: Alfresco.processShowPageResults,
failure: Alfresco.handleSearchError,
success: Alfresco.OpenSearchEngine.processShowPageResults,
failure: Alfresco.OpenSearchEngine.handleSearchError,
argument: [engineId, this]
},
null);
@@ -340,21 +340,21 @@ Alfresco.OpenSearchClient.prototype =
var elResult = results[x];
// get the title, icon and summary
var title = getElementTextByTagName(elResult, "title");
var icon = getElementTextByTagName(elResult, "icon");
var title = Alfresco.Dom.getElementTextByTagName(elResult, "title");
var icon = Alfresco.Dom.getElementTextByTagName(elResult, "icon");
var summary = null;
if (isAtom)
{
summary = getElementTextByTagName(elResult, "summary");
summary = Alfresco.Dom.getElementTextByTagName(elResult, "summary");
}
else
{
summary = getElementTextByTagName(elResult, "description");
summary = Alfresco.Dom.getElementTextByTagName(elResult, "description");
}
// get the link href
var link = null;
var elLink = getElementByTagName(elResult, "link");
var elLink = Alfresco.Dom.getElementByTagName(elResult, "link");
if (elLink != null)
{
if (isAtom)
@@ -363,7 +363,7 @@ Alfresco.OpenSearchClient.prototype =
}
else
{
link = getElementText(elLink);
link = Alfresco.Dom.getElementText(elLink);
}
}
@@ -416,10 +416,10 @@ Alfresco.OpenSearchClient.prototype =
var startIndex = 0;
// check there are results
var elTotalResults = getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "totalResults");
var elTotalResults = Alfresco.Dom.getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "totalResults");
if (elTotalResults != null)
{
totalResults = getElementText(elTotalResults);
totalResults = Alfresco.Dom.getElementText(elTotalResults);
}
// if there are no results return an empty string
@@ -428,16 +428,16 @@ Alfresco.OpenSearchClient.prototype =
return "";
}
var elStartIndex = getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "startIndex");
var elStartIndex = Alfresco.Dom.getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "startIndex");
if (elStartIndex != null)
{
startIndex = getElementText(elStartIndex);
startIndex = Alfresco.Dom.getElementText(elStartIndex);
}
var elItemsPerPage = getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "itemsPerPage");
var elItemsPerPage = Alfresco.Dom.getElementByTagNameNS(feed, _OS_NS_URI, _OS_NS_PREFIX, "itemsPerPage");
if (elItemsPerPage != null)
{
pageSize = getElementText(elItemsPerPage);
pageSize = Alfresco.Dom.getElementText(elItemsPerPage);
}
// calculate the number of pages the results span
@@ -587,7 +587,7 @@ Alfresco.OpenSearchClient.prototype =
/**
* Processes the XML search results
*/
Alfresco.processSearchResults = function(ajaxResponse)
Alfresco.OpenSearchEngine.processSearchResults = function(ajaxResponse)
{
try
{
@@ -599,7 +599,7 @@ Alfresco.processSearchResults = function(ajaxResponse)
// if the name of the feed element is "rss", get the channel child element
if (feed.tagName == "rss")
{
feed = getElementByTagName(feed, "channel");
feed = Alfresco.Dom.getElementByTagName(feed, "channel");
}
var resultsDiv = clientInstance.renderSearchResults(engineId, feed);
@@ -628,7 +628,7 @@ Alfresco.processSearchResults = function(ajaxResponse)
* Processes the search results and updates the postion, result list
* and paging controls.
*/
Alfresco.processShowPageResults = function(ajaxResponse)
Alfresco.OpenSearchEngine.processShowPageResults = function(ajaxResponse)
{
try
{
@@ -640,7 +640,7 @@ Alfresco.processShowPageResults = function(ajaxResponse)
// if the name of the feed element is "rss", get the channel child element
if (feed.tagName == "rss")
{
feed = getElementByTagName(feed, "channel");
feed = Alfresco.Dom.getElementByTagName(feed, "channel");
}
// append the results list to the results list div
@@ -668,7 +668,7 @@ Alfresco.processShowPageResults = function(ajaxResponse)
/**
* Error handler for Ajax call to search engine
*/
Alfresco.handleSearchError = function(ajaxResponse)
Alfresco.OpenSearchEngine.handleSearchError = function(ajaxResponse)
{
var engineId = ajaxResponse.argument[0];
var clientInstance = ajaxResponse.argument[1];