Initial revision

code/Story/commentlink.skin

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+<% this.link to="main" text="comment" %>&nbsp;(<% this.commentcounter no=" threads" one=" thread" more=" threads" %>)

code/Story/delete.hac

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+// check if user is logged in and is the owner of this weblog
+this.checkPermissions();
+
+if (req.data.submit == "delete")
+   this.weblog.deleteStory(this);
+else if (req.data.submit == "cancel")
+   res.redirect(this.weblog.href("main"));
+
+res.skin = "main";
+res.title = "Antville - " + this.weblog.title;
+res.head = this.weblog.renderSkinAsString("style");
+
+res.body = this.weblog.renderSkinAsString("header");
+res.body += this.renderSkinAsString("delete");

code/Story/delete.skin

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+<FORM METHOD="POST">
+<P>Warning! You are about to delete the Story <B><% this.title %></B>! Be aware of the fact that there is no "undo", so if you klick on delete here the story will be gone forever!</P>
+<P><% this.input type="button" value="delete" %>&nbsp;<% this.input type="button" value="cancel" %></P>
+</FORM>

code/Story/edit.hac

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+// check if user is logged in and is the owner of this weblog
+this.checkPermissions();
+
+if (req.data.submit == "cancel")
+   res.redirect(this.weblog.href());
+
+this.evalStory();
+
+res.skin = "main";
+res.title = "Antville - " + this.weblog.title;
+res.head = this.weblog.renderSkinAsString("style");
+
+res.body = this.weblog.renderSkinAsString("header");
+res.body += this.renderSkinAsString("edit");

code/Story/edit.skin

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+<FORM METHOD="POST">
+<P>Title: <% this.title as="editor" %></P>
+<P>Text: <% this.text as="editor" width="40" height="10" %></P>
+<P>is online: <% this.online as="editor" %></P>
+<P><% this.input type="button" value="save" %>&nbsp;<% this.input type="button" value="cancel" %></P>
+</FORM>

code/Story/filterFunctions.js

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+/**
+ * function filters comments
+ * only toplevel-comments should appear as subnodes of story
+ */
+
+function filter() {
+   this.subnodeRelation = "WHERE STORY_ID = " + this.__id__ + " AND PARENT_ID is null ORDER BY CREATETIME asc";
+}

code/Story/login.skin

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+<P><% weblog.loginlink text="login to add your comment!" %></P>

code/Story/macros.js

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+/**
+ * macro rendering title of story
+ */
+
+function title_macro(param) {
+   renderPrefix(param);
+   if (param.as == "editor")
+      this.renderInputText(this.createInputParam("title",param));
+   else
+      res.write(this.title);
+   renderSuffix(param);
+}
+
+/**
+ * macro rendering text of story
+ */
+
+function text_macro(param) {
+   renderPrefix(param);
+   if (param.as == "editor")
+      this.renderInputTextarea(this.createInputParam("text",param));
+   else {
+      var text = createSkin(format(this.text));
+      this.renderSkin(text);
+   }
+   renderSuffix(param);
+}
+
+/**
+ * macro rendering online-status of story
+ */
+
+function online_macro(param) {
+   renderPrefix(param);
+   if (param.as == "editor")
+      this.renderInputCheckbox(this.createInputParam("online",param));
+   else
+      res.write(parseInt(this.online,10) ? "yes" : "no");
+   renderSuffix(param);
+}
+
+/**
+ * macro rendering createtime of story
+ */
+
+function createtime_macro(param) {
+   renderPrefix(param);
+   if (param.as == "editor")
+      this.renderDateDropdown(this.createInputParam("createtime",param));
+   else {
+      res.write(param.format ? this.createtime.format(param.format) : this.createtime.format());
+   }
+   renderSuffix(param);
+}
+
+
+/**
+ * macro rendering a link to edit
+ * if user is allowed to edit
+ */
+
+function editlink_macro(param) {
+   renderPrefix(param);
+   if (this.author == user) {
+      var linkParam = new HopObject();
+      linkParam.linkto = "edit";
+      this.openLink(linkParam);
+      if (!param.image)
+         res.write(param.text ? param.text : "edit");
+      else
+         this.renderImage(param);
+      this.closeLink();
+   }
+   renderSuffix(param);
+}
+
+/**
+ * macro rendering a link to delete
+ * if user is owner of this story
+ */
+
+function deletelink_macro(param) {
+   renderPrefix(param);
+   if (this.author == user) {
+      var linkParam = new HopObject();
+      linkParam.linkto = "delete";
+      this.openLink(linkParam);
+      if (!param.image)
+         res.write(param.text ? param.text : "delete");
+      else
+         this.renderImage(param);
+      this.closeLink();
+   }
+   renderSuffix(param);
+}
+
+
+/**
+ * macro rendering link to comments
+ */
+
+function commentlink_macro(param) {
+   if (path[path.length-1] != this && this.weblog.hasDiscussions()) {
+      renderPrefix(param);
+      this.renderSkin(param.useskin ? param.useskin : "commentlink");
+      renderSuffix(param);
+   }
+}
+
+/**
+ * macro renders number of comments
+ * options: text to use when no comment
+ *          text to use when one comment
+ *          text to use when more than one comment
+ */
+
+function commentcounter_macro(param) {
+   if (this.weblog.hasDiscussions()) {
+      renderPrefix(param);
+      this.filter();
+      if (this.count() == 0) {
+         res.write(this.count() + (param.no ? param.no : " threads"));
+      } else if (this.count() == 1) {
+         res.write(this.count() + (param.one ? param.one : " thread"));
+      } else if (this.count() > 1) {
+         res.write(this.count() + (param.more ? param.more : " threads"));
+      }
+      renderSuffix(param);
+   }
+}
+
+/**
+ * macro loops over comments and renders them
+ */
+
+function comments_macro(param) {
+   if (this.weblog.hasDiscussions() && this.count()) {
+      renderPrefix(param);
+      for (var i=0;i<this.size();i++) {
+         this.get(i).renderSkin("toplevel");
+      }
+      renderSuffix(param);
+   }
+}
+
+/**
+ * macro checks if user is logged in and not blocked
+ * if true, render form to add a comment
+ */
+
+function commentform_macro(param) {
+   if (this.weblog.hasDiscussions()) {
+      renderPrefix(param);
+      if (user.uid && !user.isBlocked()) {
+         var c = new comment();
+         c.renderSkin("edit");
+         // this.renderSkin(param.useskin ? param.useskin : "commentform");
+      } else if (!user.isBlocked())
+         res.write("<A HREF=\"" + this.weblog.members.href("login") + "\">Login to add your comment</A>");
+      renderSuffix(param);
+   }
+}
+
+/**
+ * macro renders an image out of image-pool
+ * either as plain image or as image-link
+ * overrideable parameters: width,height,alttext,border
+ * additional parameters: align, valign
+ */
+
+function image_macro(param) {
+   if (param && param.name) {
+      renderPrefix(param);
+      this.weblog.renderImage(param);
+      /*
+      if (param.linkto)
+         this.openLink(param);
+      var img = this.weblog.images.get(param.name);
+      if (img) {
+         res.write("<IMG SRC=\"" + getProperty("imgUrl") + this.weblog.alias + "/" + img.filename + "." + img.fileext + "\"");
+         res.write(" WIDTH=\"" + (param.width ? param.width : img.width) + "\"");
+         res.write(" HEIGHT=\"" + (param.height ? param.height : img.height) + "\"");
+         res.write(" ALT=\"" + (param.alttext ? param.alttext : img.alttext) + "\"");
+         if (param.align)
+            res.write(" ALIGN=\"" + param.align + "\"");
+         if (param.valign)
+            res.write(" VALIGN=\"" + param.valign + "\"");
+         res.write(" BORDER=\"" + (param.border ? param.border : 0) + "\">");
+      }
+      if (param.linkto)
+         this.closeLink(param);
+      */
+      renderSuffix(param);
+   }
+}

code/Story/main.hac

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+this.filter();
+
+res.skin = "main";
+
+if (req.data.text && this.weblog.hasDiscussions())
+   this.addComment();
+
+res.title = "Antville - " + this.weblog.title;
+res.head = this.weblog.renderSkinAsString("style");
+res.body = this.weblog.renderSkinAsString("header");
+res.body += this.renderSkinAsString("main");

code/Story/main.skin

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+<P><FONT SIZE="-2"><% this.createtime format="EEEE, dd.MM.yyyy" %></FONT><BR>
+<B><% this.title %></B><BR>
+<% this.text %></P>
+<HR>
+<% this.comments %>
+<% this.commentform %>

code/Story/objectFunctions.js

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+/**
+ * check if story is ok; if true, save changed story
+ */
+
+function evalStory() {
+   if (req.data.text) {
+      this.title = req.data.title;
+      this.text = req.data.text;
+      this.online = req.data.online;
+      this.modifytime = new Date();
+      res.message = "The story was updated successfully!";
+      res.redirect(this.weblog.href());
+   } else
+      res.message = "You need at least some text!";
+}
+
+
+/**
+ * function returns true/false whether story is online or not
+ */
+
+function isOnline() {
+   if (parseInt(this.online,10))
+      return true;
+   return false;
+}
+
+/**
+ * function evaluates comment and adds it if ok
+ */
+
+function addComment() {
+   if (user.uid && !user.isBlocked()) {
+      var c = new comment();
+      c.title = req.data.title;
+      c.text = req.data.text;
+      c.weblog = this.weblog;
+      c.story = this;
+      c.createtime = new Date();
+      c.author = user;
+      c.online = 1;
+      c.ipadress = req.data.http_remotehost;
+      this.add(c);
+   }
+   res.redirect(this.href());
+}
+
+/**
+ * function deletes a comment
+ */
+
+function deleteComment(currComment) {
+   currComment.setParent(this);
+   this.remove(currComment);
+   res.message = "The comment was deleted successfully!";
+   res.redirect(this.href());
+}

code/Story/preview.skin

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+<P><FONT SIZE="-2"><% this.createtime format="EEEE, dd.MM.yyyy, HH:mm" suffix=" Uhr"%></FONT><BR>
+<SPAN CLASS="title"><% this.title %></SPAN><BR>
+<% this.text %>
+<% this.commentlink prefix="<BR>" %><% this.editlink prefix="&nbsp;&nbsp;" %><% this.deletelink prefix="&nbsp;&nbsp;" %></P>

code/Story/securityFunction.js

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+/**
+ * check if user is allowed to edit this story
+ */
+
+function checkPermissions() {
+   if (this.author != user || user.isBlocked()) {
+      res.message = "Sorry, you're not allowed to edit this story!";
+      res.redirect(this.weblog.href());
+   }
+}

code/Story/type.properties

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+_datasource=antville
+_tablename=STORY
+_subnodes=<comment.STORY_ID
+_subnodes.order=CREATETIME ASC
+
+_id=ID
+weblog=WEBLOG_ID>weblog.ID
+day=DAY
+title=TITLE
+text=TEXT
+online=ISONLINE
+# postdate=POSTDATE
+author=AUTHOR>user.ID
+createtime=CREATETIME
+modifytime=MODIFYTIME