From baf464b7617ed3038bf66e31ed7fa7ec24d9c233 Mon Sep 17 00:00:00 2001
From: Miguel Freitas <miguelfreitas@users.noreply.github.com>
Date: Sat, 16 Jul 2016 18:15:50 -0300
Subject: [PATCH] make post size (display and editor) configurable. default is
 now 256.

---
 js/interface_common.js   | 21 ++++++++++++---------
 js/options.js            | 14 ++++++++++++++
 js/twister_formatpost.js |  4 ++++
 options.html             | 12 ++++++++++++
 4 files changed, 42 insertions(+), 9 deletions(-)

diff --git a/js/interface_common.js b/js/interface_common.js
index dd2eab9..87aaf80 100644
--- a/js/interface_common.js
+++ b/js/interface_common.js
@@ -1667,8 +1667,9 @@ function replyTextInput(event) {
     }
 
     function getPostSplitingPML() {
+        var MaxPostSize = $.Options.MaxPostEditorChars.val;
         if (splitedPostsCount > 1) {
-            var pml = 140 - (i+1).toString().length - splitedPostsCount.toString().length - 4;
+            var pml = MaxPostSize - (i+1).toString().length - splitedPostsCount.toString().length - 4;
 
             // if mention exists, we shouldn't add it while posting.
             if (typeof reply_to !== 'undefined' &&
@@ -1676,7 +1677,7 @@ function replyTextInput(event) {
                 pml -= reply_to.length;
             }
         } else
-            var pml = 140;
+            var pml = MaxPostSize;
         return pml;
     }
 
@@ -1723,7 +1724,8 @@ function replyTextUpdateRemaining(ta) {
                     return false;
                 }
             });
-            if (!disable && c >= 0 && c < 140 && textArea.val() !== textArea.attr('data-reply-to')) {
+            if (!disable && c >= 0 && c < $.Options.MaxPostEditorChars.val && 
+                 textArea.val() !== textArea.attr('data-reply-to')) {
                 remainingCount.removeClass('warn');
                 $.MAL.enableButton(buttonSend);
             } else {
@@ -1739,14 +1741,15 @@ function replyTextCountRemaining(ta) {
     var textArea = $(ta);
     var c;
 
+    var MaxPostSize = $.Options.MaxPostEditorChars.val;
     if (usePostSpliting && !textArea.closest('.directMessages').length && splitedPostsCount > 1) {
-        c = 140 - ta.value.length - (textArea.closest('form').find('textarea').index(ta) + 1).toString().length - splitedPostsCount.toString().length - 4;
+        c = MaxPostSize - ta.value.length - (textArea.closest('form').find('textarea').index(ta) + 1).toString().length - splitedPostsCount.toString().length - 4;
         var reply_to = textArea.attr('data-reply-to');
         if (typeof reply_to !== 'undefined' &&
-            !checkPostForMentions(ta.value, reply_to, 140 -c -reply_to.length))
+            !checkPostForMentions(ta.value, reply_to, MaxPostSize -c -reply_to.length))
                 c -= reply_to.length;
     } else
-        c = 140 - ta.value.length;
+        c = MaxPostSize - ta.value.length;
 
     return c;
 }
@@ -2211,7 +2214,7 @@ function postSubmit(e, oldLastPostId) {
             var postText = '';
             var reply_to = textArea.attr('data-reply-to');
             var val = textArea.val();
-            if (typeof reply_to === 'undefined' || checkPostForMentions(val, reply_to, 140))
+            if (typeof reply_to === 'undefined' || checkPostForMentions(val, reply_to, $.Options.MaxPostEditorChars.val))
                 postText = val + ' (' + splitedPostsCount.toString() + '/' + splitedPostsCount.toString() + ')';
             else
                 postText = reply_to + val + ' (' + splitedPostsCount.toString() + '/' + splitedPostsCount.toString() + ')';
@@ -2225,7 +2228,7 @@ function postSubmit(e, oldLastPostId) {
         var postText = '';
         var reply_to = textArea.attr('data-reply-to');
         var val = textArea[0].value;
-        if (typeof reply_to === 'undefined' || checkPostForMentions(val, reply_to, 140))
+        if (typeof reply_to === 'undefined' || checkPostForMentions(val, reply_to, $.Options.MaxPostEditorChars.val))
             postText = val + ' (' + (splitedPostsCount - textArea.length + 1).toString() + '/' + splitedPostsCount.toString() + ')';
         else
             postText = reply_to + val + ' (' + (splitedPostsCount - textArea.length + 1).toString() + '/' + splitedPostsCount.toString() + ')';
@@ -2242,7 +2245,7 @@ function postSubmit(e, oldLastPostId) {
         closePrompt(btnPostSubmit);
     else {
         textArea.val('').attr('placeholder', polyglot.t('Your message was sent!'));
-        btnPostSubmit.closest('form').find('.post-area-remaining').text('140');
+        btnPostSubmit.closest('form').find('.post-area-remaining').text('');
 
         if (btnPostSubmit.closest('.post-area,.post-reply-content')) {
             $('.post-area-new').removeClass('open').find('textarea').blur();
diff --git a/js/options.js b/js/options.js
index 6906cc5..b3d034b 100644
--- a/js/options.js
+++ b/js/options.js
@@ -190,6 +190,20 @@ function twisterOptions() {
         type: 'checkbox',
         valDefault: false
     });
+    this.add({
+        name: 'MaxPostDisplayChars',
+        type: 'numeric',
+        valDefault: '256',
+        valMes: 'characters',
+        getMethod: function (val) {return parseInt(val);}
+    });
+    this.add({
+        name: 'MaxPostEditorChars',
+        type: 'numeric',
+        valDefault: '256',
+        valMes: 'characters',
+        getMethod: function (val) {return parseInt(val);}
+    });
     this.add({
         name: 'splitPosts',
         valDefault: 'disable'
diff --git a/js/twister_formatpost.js b/js/twister_formatpost.js
index c36433f..79fd1e5 100644
--- a/js/twister_formatpost.js
+++ b/js/twister_formatpost.js
@@ -89,6 +89,10 @@ function postToElem(post, kind, promoted) {
     if (typeof msg !== 'string')
         msg = '';
 
+    if (msg.length > $.Options.MaxPostDisplayChars.val) {
+        msg = msg.slice(0,$.Options.MaxPostDisplayChars.val) + "\u2026";
+    }
+
     // Now create the html elements
     var elem = $.MAL.getPostTemplate().clone(true).appendTo(twister.html.detached);
     elem.removeAttr('id')
diff --git a/options.html b/options.html
index 3ce1711..8338e62 100644
--- a/options.html
+++ b/options.html
@@ -312,6 +312,12 @@
                 <input name="" id="useProxyForImgOnly" class="container" type="checkbox" /> <span class="label">Use proxy for image preview only</span>
               </form>
             </div>
+            <div class="container">
+              <form action="">
+                <p class="label">Maximum post size to show</p>
+                <input type="text" id="MaxPostDisplayChars" class="container" maxlength="5" size="5"/> <span class="label">characters</span>
+              </form>
+            </div>
           </div>
           <div class="module">
             <p class="label label-h"> Top Trends </p>
@@ -417,6 +423,12 @@
                 </div>
               </form>
             </div>
+            <div class="container">
+              <form action="">
+                <p class="label">Maximum post size to send</p>
+                <input type="text" id="MaxPostEditorChars" class="container" maxlength="5" size="5"/> <span class="label">characters</span>
+              </form>
+            </div>
             <div class="container">
               <form action="" id="splitPostsOpt">
                 <p class="label">Split long posts</p>