From b3d65dc5b96c7b834ce7341ae410213d6be21952 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Sat, 30 Sep 2017 16:55:22 -0400
Subject: [PATCH] tabify

---
 contrib/static/overchan.js | 510 ++++++++++++++++++-------------------
 1 file changed, 255 insertions(+), 255 deletions(-)

diff --git a/contrib/static/overchan.js b/contrib/static/overchan.js
index c20f2bd..418e848 100644
--- a/contrib/static/overchan.js
+++ b/contrib/static/overchan.js
@@ -2,33 +2,33 @@
 var _onreadyfuncs = [];
 
 var onready = function(f) {
-    _onreadyfuncs.push(function() {f();});
+  _onreadyfuncs.push(function() {f();});
 };
 
 var ready = function() {
-    for(var idx = 0; idx < _onreadyfuncs.length; idx++) _onreadyfuncs[idx]();
+  for(var idx = 0; idx < _onreadyfuncs.length; idx++) _onreadyfuncs[idx]();
 };
 
 
 var quickreply = function(shorthash, longhash, url) {
-    if (!window.location.pathname.startsWith("/t/"))
-    {
-        window.location.href = url;
-        return;
-    }
-    var elem = document.getElementById("comment");
-    if(!elem) return;
-    elem.value += ">>" + shorthash + "\n";
+  if (!window.location.pathname.startsWith("/t/"))
+  {
+    window.location.href = url;
+    return;
+  }
+  var elem = document.getElementById("comment");
+  if(!elem) return;
+  elem.value += ">>" + shorthash + "\n";
 };
 
 var get_storage = function() {
-    var st = null;
-    if (window.localStorage) {
-        st = window.localStorage;
-    } else if (localStorage) {
-        st = localStorage;
-    }
-    return st;
+  var st = null;
+  if (window.localStorage) {
+    st = window.localStorage;
+  } else if (localStorage) {
+    st = localStorage;
+  }
+  return st;
 };
 
 var setSrcQuery = function(e, q) {
@@ -149,7 +149,7 @@ onready(function() {
       });
     }
   }
-     
+  
 });
 
 // captcha reload
@@ -166,258 +166,258 @@ onready(function(){
 // rewrite all images to add inline expand
 onready(function() {
 
-    // is the filename matching an image?
-    var filenameIsImage = function(fname) {
-        return /\.(gif|jpeg|jpg|png|webp)/.test(fname.toLowerCase());
-    };
+  // is the filename matching an image?
+  var filenameIsImage = function(fname) {
+    return /\.(gif|jpeg|jpg|png|webp)/.test(fname.toLowerCase());
+  };
 
-    // setup image inlining for 1 element
-    var setupInlineImage = function(thumb, url) {
-        if(thumb.inlineIsSetUp) return;
-        thumb.inlineIsSetUp = true;
-        var img = thumb.querySelector("img.image");
-        var expanded = false;
-        var oldurl = img.src;
-        thumb.onclick = function() {
-            if (expanded) {
-                img.setAttribute("class", "image");
-                img.src = oldurl;
-                expanded = false;
-            } else {
-                img.setAttribute("class", "expanded-thumbnail");
-                img.src = url;
-                expanded = true;
-            }
-            return false;
-        };
+  // setup image inlining for 1 element
+  var setupInlineImage = function(thumb, url) {
+    if(thumb.inlineIsSetUp) return;
+    thumb.inlineIsSetUp = true;
+    var img = thumb.querySelector("img.image");
+    var expanded = false;
+    var oldurl = img.src;
+    thumb.onclick = function() {
+      if (expanded) {
+        img.setAttribute("class", "image");
+        img.src = oldurl;
+        expanded = false;
+      } else {
+        img.setAttribute("class", "expanded-thumbnail");
+        img.src = url;
+        expanded = true;
+      }
+      return false;
     };
+  };
 
-    // set up image inlining for all applicable children in an element
-    var setupInlineImageIn = function(element) {
-        var thumbs = element.querySelectorAll("a.image_link");
-        for ( var i = 0 ; i < thumbs.length ; i++ ) {
-            var url = thumbs[i].href;
-            if (filenameIsImage(url)) {
-                // match
-                setupInlineImage(thumbs[i], url);
-            }
-        }
-    };
-    // Setup Javascript events for document
-    setupInlineImageIn(document);
-
-    // Setup Javascript events via updater
-    if (window.MutationObserver) {
-        var observer = new MutationObserver(function(mutations) {
-            for (var i = 0; i < mutations.length; i++) {
-                var additions = mutations[i].addedNodes;
-                if (additions == null) continue;
-                for (var j = 0; j < additions.length; j++) {
-                    var node = additions[j];
-                    if (node.nodeType == 1) {
-                        setupInlineImageIn(node);
-                    }
-                }
-            }
-        });
-        observer.observe(document.body, {childList: true, subtree: true});
+  // set up image inlining for all applicable children in an element
+  var setupInlineImageIn = function(element) {
+    var thumbs = element.querySelectorAll("a.image_link");
+    for ( var i = 0 ; i < thumbs.length ; i++ ) {
+      var url = thumbs[i].href;
+      if (filenameIsImage(url)) {
+        // match
+        setupInlineImage(thumbs[i], url);
+      }
     }
+  };
+  // Setup Javascript events for document
+  setupInlineImageIn(document);
+
+  // Setup Javascript events via updater
+  if (window.MutationObserver) {
+    var observer = new MutationObserver(function(mutations) {
+      for (var i = 0; i < mutations.length; i++) {
+        var additions = mutations[i].addedNodes;
+        if (additions == null) continue;
+        for (var j = 0; j < additions.length; j++) {
+          var node = additions[j];
+          if (node.nodeType == 1) {
+            setupInlineImageIn(node);
+          }
+        }
+      }
+    });
+    observer.observe(document.body, {childList: true, subtree: true});
+  }
 });
 
 // set up post hider
 onready(function() {
 
-    var get_hidden_posts = function() {
-        var st = get_storage();
-        var prefix = "nntpchan_hide_post_";
-        return  {
-            all : function() {
-                var msgids = [];
-                for ( var k in st) {
-                    if (k.indexOf(prefix) == 0) {
-                        var m = k.substring(prefix.length);
-                        msgids.push(m);
-                    }
-                }
-                return msgids;
-            },
+  var get_hidden_posts = function() {
+    var st = get_storage();
+    var prefix = "nntpchan_hide_post_";
+    return  {
+      all : function() {
+        var msgids = [];
+        for ( var k in st) {
+          if (k.indexOf(prefix) == 0) {
+            var m = k.substring(prefix.length);
+            msgids.push(m);
+          }
+        }
+        return msgids;
+      },
 
-            add : function (msg) {
-                st[prefix+msg] = "post";
-            },
+      add : function (msg) {
+        st[prefix+msg] = "post";
+      },
 
-            del : function (msg) {
-                st.removeItem(prefix+msg);
-            }
-        };
+      del : function (msg) {
+        st.removeItem(prefix+msg);
+      }
     };
+  };
 
 
-    // is a post elem an OP?
-    var postIsOP = function(elem) {
-        var ds = elem.dataset;
-        return ds && ds.rootmsgid == ds.msgid ;
-    };
+  // is a post elem an OP?
+  var postIsOP = function(elem) {
+    var ds = elem.dataset;
+    return ds && ds.rootmsgid == ds.msgid ;
+  };
 
-    var hide_elem = function(elem, fade) {
-        if (elem.style) {
-            elem.style.display = "none";
-        } else {
-            elem.style = {display: "none" };
-        }
-        elem.dataset.userhide = "yes";
-    };
-
-    var unhide_elem = function(elem) {
-        elem.style = "";
-        elem.dataset.userhide = "no";
-    };
-
-    // return true if element is hidden
-    var elemIsHidden = function(elem) {
-        return elem.dataset && elem.dataset.userhide == "yes";
-    };
-
-    // hide a post
-    var hidepost = function(elem, nofade) {
-        console.log("hidepost("+elem.dataset.msgid+")");
-        var posts = get_hidden_posts();
-        if (posts) {
-            // add to persitant hide
-            posts.add(elem.dataset.msgidhash);
-        }
-        if(postIsOP(elem)) {
-            // hide thread it's an OP
-            var thread = document.getElementById("thread_"+elem.dataset.rootmsgidhash);
-            if (thread) {
-                var e = thread.getElementsByClassName("post");
-                for ( var idx = 0; idx < e.length ; idx ++ ) {
-                    if (e[idx].dataset.msgid == elem.dataset.msgid) continue; // don't apply
-                    hidepost(e[idx]);
-                }
-            }
-        }
-        // hide attachments and post body
-        var es = elem.getElementsByClassName("image");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            hide_elem(es[idx]);
-        }
-        es = elem.getElementsByClassName("message_span");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            hide_elem(es[idx]);
-        }
-        es = elem.getElementsByClassName("topicline");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            hide_elem(es[idx]);
-        }
-        elem.dataset.userhide = "yes";
-        elem.setHideLabel("[show]");
-    };
-
-    // unhide a post
-    var unhidepost = function(elem) {
-        console.log("unhidepost("+elem.dataset.msgid+")");
-        var posts = get_hidden_posts();
-        if (posts) {
-            // remove from persiting hide
-            posts.del(elem.dataset.msgidhash);
-        }
-        if(postIsOP(elem)) {
-            var thread = document.getElementById("thread_"+elem.dataset.rootmsgidhash);
-            if(thread) {
-                var e = thread.getElementsByClassName("post");
-                for ( var idx = 0; idx < e.length ; idx ++ ) {
-                    if(e[idx].dataset.msgid == elem.dataset.msgid) continue;
-                    unhidepost(e[idx]);
-                }
-            }
-        }
-        // unhide attachments and post body
-        var es = elem.getElementsByClassName("image");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            unhide_elem(es[idx]);
-        }
-        es = elem.getElementsByClassName("message_span");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            unhide_elem(es[idx]);
-        }
-        es = elem.getElementsByClassName("topicline");
-        for (var idx = 0; idx < es.length ; idx ++ ) {
-            unhide_elem(es[idx]);
-        }
-        elem.dataset.userhide = "no";
-        elem.setHideLabel("[hide]");
-    };
-
-    // hide a post given a callback that checks each post
-    var hideposts = function(check_func) {
-        var es = document.getElementsByClassName("post");
-        for ( var idx = 0; idx < es.length ; idx ++ ) {
-            var elem = es[idx];
-            if(check_func && elem && check_func(elem)) {
-                hidepost(elem);
-            }
-        }
-    };
-
-    // unhide all posts given callback
-    // if callback is null unhide all
-    var unhideall = function(check_func) {
-        var es = document.getElementsByClassName("post");
-        for (var idx=0 ; idx < es.length; idx ++ ) {
-            var elem = es[idx];
-            if(!check_func) { unhide(elem); }
-            else if(check_func(elem)) { unhide(elem); }
-        }
-    };
-
-    // inject posthide into page
-
-    var posts = document.getElementsByClassName("post");
-    for (var idx = 0 ; idx < posts.length; idx++ ) {
-        var inject = function (elem) {
-            var hider = document.createElement("a");
-            hider.setAttribute("class", "hider");
-            elem.setHideLabel = function (txt) {
-                var e_hider = hider;
-                e_hider.innerHTML = txt;
-            };
-            elem.hidepost = function() {
-                var e_self = elem;
-                var e_hider = hider;
-                hidepost(e_self);
-            };
-            elem.unhidepost = function() {
-                var e_self = elem;
-                var e_hider = hider;
-                unhidepost(e_self);
-            };
-            elem.isHiding = function() {
-                var e_self = elem;
-                return elemIsHidden(e_self);
-            };
-            hider.appendChild(document.createTextNode("[hide]"));
-            hider.onclick = function() {
-                var e_self = elem;
-                if(e_self.isHiding()) {
-                    e_self.unhidepost();
-                } else {
-                    e_self.hidepost();
-                }
-            };
-            elem.appendChild(hider);
-        };
-        inject(posts[idx]);
+  var hide_elem = function(elem, fade) {
+    if (elem.style) {
+      elem.style.display = "none";
+    } else {
+      elem.style = {display: "none" };
     }
-    // apply persiting hidden posts
-    posts = get_hidden_posts();
-    if(posts) {
-        var all = posts.all();
-        for ( var idx = 0 ; idx < all.length; idx ++ ) {
-            var id = all[idx];
-            var elem = document.getElementById(id);
-            if(elem)
-                hidepost(elem, true);
-        }
+    elem.dataset.userhide = "yes";
+  };
+
+  var unhide_elem = function(elem) {
+    elem.style = "";
+    elem.dataset.userhide = "no";
+  };
+
+  // return true if element is hidden
+  var elemIsHidden = function(elem) {
+    return elem.dataset && elem.dataset.userhide == "yes";
+  };
+
+  // hide a post
+  var hidepost = function(elem, nofade) {
+    console.log("hidepost("+elem.dataset.msgid+")");
+    var posts = get_hidden_posts();
+    if (posts) {
+      // add to persitant hide
+      posts.add(elem.dataset.msgidhash);
     }
+    if(postIsOP(elem)) {
+      // hide thread it's an OP
+      var thread = document.getElementById("thread_"+elem.dataset.rootmsgidhash);
+      if (thread) {
+        var e = thread.getElementsByClassName("post");
+        for ( var idx = 0; idx < e.length ; idx ++ ) {
+          if (e[idx].dataset.msgid == elem.dataset.msgid) continue; // don't apply
+          hidepost(e[idx]);
+        }
+      }
+    }
+    // hide attachments and post body
+    var es = elem.getElementsByClassName("image");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      hide_elem(es[idx]);
+    }
+    es = elem.getElementsByClassName("message_span");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      hide_elem(es[idx]);
+    }
+    es = elem.getElementsByClassName("topicline");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      hide_elem(es[idx]);
+    }
+    elem.dataset.userhide = "yes";
+    elem.setHideLabel("[show]");
+  };
+
+  // unhide a post
+  var unhidepost = function(elem) {
+    console.log("unhidepost("+elem.dataset.msgid+")");
+    var posts = get_hidden_posts();
+    if (posts) {
+      // remove from persiting hide
+      posts.del(elem.dataset.msgidhash);
+    }
+    if(postIsOP(elem)) {
+      var thread = document.getElementById("thread_"+elem.dataset.rootmsgidhash);
+      if(thread) {
+        var e = thread.getElementsByClassName("post");
+        for ( var idx = 0; idx < e.length ; idx ++ ) {
+          if(e[idx].dataset.msgid == elem.dataset.msgid) continue;
+          unhidepost(e[idx]);
+        }
+      }
+    }
+    // unhide attachments and post body
+    var es = elem.getElementsByClassName("image");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      unhide_elem(es[idx]);
+    }
+    es = elem.getElementsByClassName("message_span");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      unhide_elem(es[idx]);
+    }
+    es = elem.getElementsByClassName("topicline");
+    for (var idx = 0; idx < es.length ; idx ++ ) {
+      unhide_elem(es[idx]);
+    }
+    elem.dataset.userhide = "no";
+    elem.setHideLabel("[hide]");
+  };
+
+  // hide a post given a callback that checks each post
+  var hideposts = function(check_func) {
+    var es = document.getElementsByClassName("post");
+    for ( var idx = 0; idx < es.length ; idx ++ ) {
+      var elem = es[idx];
+      if(check_func && elem && check_func(elem)) {
+        hidepost(elem);
+      }
+    }
+  };
+
+  // unhide all posts given callback
+  // if callback is null unhide all
+  var unhideall = function(check_func) {
+    var es = document.getElementsByClassName("post");
+    for (var idx=0 ; idx < es.length; idx ++ ) {
+      var elem = es[idx];
+      if(!check_func) { unhide(elem); }
+      else if(check_func(elem)) { unhide(elem); }
+    }
+  };
+
+  // inject posthide into page
+  var inject = function (elem) {
+    var hider = document.createElement("a");
+    hider.setAttribute("class", "hider");
+    elem.setHideLabel = function (txt) {
+      var e_hider = hider;
+      e_hider.innerHTML = txt;
+    };
+    elem.hidepost = function() {
+      var e_self = elem;
+      var e_hider = hider;
+      hidepost(e_self);
+    };
+    elem.unhidepost = function() {
+      var e_self = elem;
+      var e_hider = hider;
+      unhidepost(e_self);
+    };
+    elem.isHiding = function() {
+      var e_self = elem;
+      return elemIsHidden(e_self);
+    };
+    hider.appendChild(document.createTextNode("[hide]"));
+    hider.onclick = function() {
+      var e_self = elem;
+      if(e_self.isHiding()) {
+        e_self.unhidepost();
+      } else {
+        e_self.hidepost();
+      }
+    };
+    elem.appendChild(hider);
+  };
+  
+  var posts = document.getElementsByClassName("post");
+  for (var idx = 0 ; idx < posts.length; idx++ ) {
+    inject(posts[idx]);
+  }
+  // apply persiting hidden posts
+  posts = get_hidden_posts();
+  if(posts) {
+    var all = posts.all();
+    for ( var idx = 0 ; idx < all.length; idx ++ ) {
+      var id = all[idx];
+      var elem = document.getElementById(id);
+      if(elem)
+        hidepost(elem, true);
+    }
+  }
 });