From b92a00172e1d1372065922e76ddac8620a6d5004 Mon Sep 17 00:00:00 2001
From: auron_x <auron_x@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Fri, 3 Mar 2006 16:47:41 +0000
Subject: [PATCH] *) modified Blog - added delete-option - fixed displaying of
 admin options

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1805 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/Blog.html                     | 16 +++++++++++++---
 htroot/Blog.java                     | 17 +++++++++++++++++
 source/de/anomic/data/blogBoard.java |  7 +++++++
 3 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/htroot/Blog.html b/htroot/Blog.html
index ca879e716..decc5eea1 100644
--- a/htroot/Blog.html
+++ b/htroot/Blog.html
@@ -13,7 +13,7 @@
 <table width="80%" border="1" cellpadding="0" cellspacing="0">
 <tr class="TableHeader"><td align="left">#[date]#</td><td>by #[author]#</td></tr>
 <tr class="WikiBackground"><td colspan=2 align="left"><h2>#[subject]#</h2><br>#[page]#</td><td></td></tr>
-<tr class="TableHeader"><td colspan=2 align="left"><a href="Blog.html?page=#[pageid]#">link</a>#(admin)#:: - <a href="Blog.html?page=#[pageid]#&edit=true">edit</a>#(/admin)#</td><td></td></tr>
+<tr class="TableHeader"><td colspan=2 align="left"><a href="Blog.html?page=#[pageid]#">link</a>#(admin)#:: - <a href="Blog.html?page=#[pageid]#&edit=true">edit</a> - <a href="Blog.html?page=#[pageid]#&delete=try">delete</a>#(/admin)#</td><td></td></tr>
 </table>
 <br>
 #{/entries}#
@@ -27,7 +27,6 @@
 <p>Subject:<br><input name="subject" type="text" size="20" maxlength="80" value="#[subject]#"></p>
 <p>Text:<br><textarea name="content" cols="80" rows="24">#[page-code]#</textarea></p>
 <input type="hidden" name="page" value="#[pageid]#">
-<input type="hidden" name="reason" value="edit">
 <input type="submit" name="submit" value="Submit">
 <input type="submit" name="preview" value="Preview">
 <input type="submit" name="view" value="Discard">
@@ -46,7 +45,6 @@
 <p>Subject:<br><input name="subject" type="text" size="20" maxlength="80" value="#[subject]#"></p>
 <p>Text:<br><textarea name="content" cols="80" rows="24">#[page-code]#</textarea></p>
 <input type="hidden" name="page" value="#[pageid]#">
-<input type="hidden" name="reason" value="edit">
 <input type="submit" name="submit" value="Submit">
 <input type="submit" name="preview" value="Preview">
 <input type="submit" name="view" value="Discard">
@@ -55,6 +53,18 @@
 <!-- 3: Access Denied (no rights) -->
 <h3>Access denied</h3>
 To edit or create blog-entries you need to be logged in as Admin or User that has Blog rights.
+::
+<!-- 4: Delete Confirmation -->
+<h3>Are you sure...</h3>
+... that you want to delete <b>#[subject]#</b> by #[author]#?<br><br>
+<form action="Blog.html" method="POST" enctype="multipart/form-data" accept-charset="UTF-8">
+<input type="hidden" name="delete" value="sure">
+<input type="hidden" name="page" value="#[pageid]#">
+<input type="submit" value="Yes, delete it.">
+</form><br>
+<form action="Blog.html" method="POST" enctype="multipart/form-data" accept-charset="UTF-8">
+<input type="submit" value="No, leave it.">
+</form>
 #(/mode)#
 #%env/templates/footer.template%#
 </body>
diff --git a/htroot/Blog.java b/htroot/Blog.java
index 942429273..58a302226 100644
--- a/htroot/Blog.java
+++ b/htroot/Blog.java
@@ -53,6 +53,10 @@ public class Blog {
 	        		author = de.anomic.yacy.yacyCore.seedDB.mySeed.get("Name", "anonymous");
 	        }
 	    }
+		
+		if(hasRights && post.containsKey("delete") && post.get("delete").equals("sure")) {
+			switchboard.blogDB.delete(pagename);
+		}
 	        
 		if (post.containsKey("submit") && (hasRights)) {
 			// store a new/edited blog-entry
@@ -103,6 +107,15 @@ public class Blog {
 			}
 			else prop.put("mode",3); //access denied (no rights)
 		}
+		else if(post.containsKey("delete") && post.get("delete").equals("try")) {
+			if(hasRights) {
+				prop.put("mode",4);
+				prop.put("mode_pageid",pagename);
+				prop.put("mode_author",page.author());
+				prop.put("mode_subject",page.subject());
+			}
+			else prop.put("mode",3); //access denied (no rights)
+		}
 		else {
 	        wikiCode wikiTransformer=new wikiCode(switchboard);
 		    // show blog-entry/entries
@@ -155,6 +168,10 @@ public class Blog {
 	        	prop.put("mode_entries_0_author", page.author());
 	        	prop.put("mode_entries_0_date", dateString(page.date()));
 	        	prop.put("mode_entries_0_page", wikiTransformer.transform(page.page()));
+	        	if(hasRights) {
+    				prop.put("mode_entries_0_admin", 1);
+    				prop.put("mode_entries_0_admin_pageid",page.key());
+    			}
 	        }
 		}
 
diff --git a/source/de/anomic/data/blogBoard.java b/source/de/anomic/data/blogBoard.java
index 584af8287..deb9e050f 100644
--- a/source/de/anomic/data/blogBoard.java
+++ b/source/de/anomic/data/blogBoard.java
@@ -222,6 +222,13 @@ public class blogBoard {
     	}
     }
     
+    public void delete(String key) {
+    	key = normalize(key);
+    	try {
+			datbase.remove(key);
+		} catch (IOException e) { }
+    }
+    
     public Iterator keys(boolean up) throws IOException {
 	return datbase.keys(up, false);
     }