Small design changes. Count board speed since yesterday, not today

boards/models/post.py

@@ -1,330 +1,330 b''
 from datetime import datetime, timedelta
 from datetime import time as dtime
 import os
 from random import random
 import time
 import math
 import re
 from django.core.cache import cache
 
 from django.db import models
 from django.http import Http404
 from django.utils import timezone
 from markupfield.fields import MarkupField
 
 from neboard import settings
 from boards import thumbs
 
 APP_LABEL_BOARDS = 'boards'
 
 CACHE_KEY_PPD = 'ppd'
 
 POSTS_PER_DAY_RANGE = range(7)
 
 BAN_REASON_AUTO = 'Auto'
 
 IMAGE_THUMB_SIZE = (200, 150)
 
 TITLE_MAX_LENGTH = 50
 
 DEFAULT_MARKUP_TYPE = 'markdown'
 
 NO_PARENT = -1
 NO_IP = '0.0.0.0'
 UNKNOWN_UA = ''
 ALL_PAGES = -1
 IMAGES_DIRECTORY = 'images/'
 FILE_EXTENSION_DELIMITER = '.'
 
 SETTING_MODERATE = "moderate"
 
 REGEX_REPLY = re.compile('>>(\d+)')
 
 
 class PostManager(models.Manager):
 
     def create_post(self, title, text, image=None, thread=None,
                     ip=NO_IP, tags=None, user=None):
         cache.delete(CACHE_KEY_PPD)
 
         posting_time = timezone.now()
         if not thread:
             thread = Thread.objects.create(bump_time=posting_time,
                                            last_edit_time=posting_time)
         else:
             thread.bump()
             thread.last_edit_time = posting_time
             thread.save()
 
         post = self.create(title=title,
                            text=text,
                            pub_time=posting_time,
                            thread_new=thread,
                            image=image,
                            poster_ip=ip,
                            poster_user_agent=UNKNOWN_UA,
                            last_edit_time=posting_time,
                            user=user)
 
         thread.replies.add(post)
         if tags:
             linked_tags = []
             for tag in tags:
                 tag_linked_tags = tag.get_linked_tags()
                 if len(tag_linked_tags) > 0:
                     linked_tags.extend(tag_linked_tags)
 
             tags.extend(linked_tags)
             map(thread.add_tag, tags)
 
         self._delete_old_threads()
         self.connect_replies(post)
 
         return post
 
     def delete_post(self, post):
         thread = post.thread_new
         thread.last_edit_time = timezone.now()
         thread.save()
 
         post.delete()
 
     def delete_posts_by_ip(self, ip):
         posts = self.filter(poster_ip=ip)
         map(self.delete_post, posts)
 
     # TODO Move this method to thread manager
     def get_threads(self, tag=None, page=ALL_PAGES,
                     order_by='-bump_time'):
         if tag:
             threads = tag.threads
 
             if not threads.exists():
                 raise Http404
         else:
             threads = Thread.objects.all()
 
         threads = threads.order_by(order_by)
 
         if page != ALL_PAGES:
             thread_count = threads.count()
 
             if page < self._get_page_count(thread_count):
                 start_thread = page * settings.THREADS_PER_PAGE
                 end_thread = min(start_thread + settings.THREADS_PER_PAGE,
                                  thread_count)
                 threads = threads[start_thread:end_thread]
 
         return threads
 
     # TODO Move this method to thread manager
     def get_thread_page_count(self, tag=None):
         if tag:
             threads = Thread.objects.filter(tags=tag)
         else:
             threads = Thread.objects.all()
 
         return self._get_page_count(threads.count())
 
     # TODO Move this method to thread manager
     def _delete_old_threads(self):
         """
         Preserves maximum thread count. If there are too many threads,
         delete the old ones.
         """
 
         # TODO Move old threads to the archive instead of deleting them.
         # Maybe make some 'old' field in the model to indicate the thread
         # must not be shown and be able for replying.
 
         threads = Thread.objects.all()
         thread_count = threads.count()
 
         if thread_count > settings.MAX_THREAD_COUNT:
             num_threads_to_delete = thread_count - settings.MAX_THREAD_COUNT
             old_threads = threads[thread_count - num_threads_to_delete:]
 
             map(Thread.delete_with_posts, old_threads)
 
     def connect_replies(self, post):
         """Connect replies to a post to show them as a refmap"""
 
         for reply_number in re.finditer(REGEX_REPLY, post.text.raw):
             post_id = reply_number.group(1)
             ref_post = self.filter(id=post_id)
             if ref_post.count() > 0:
                 referenced_post = ref_post[0]
                 referenced_post.referenced_posts.add(post)
                 referenced_post.last_edit_time = post.pub_time
                 referenced_post.save()
 
     def _get_page_count(self, thread_count):
         return int(math.ceil(thread_count / float(settings.THREADS_PER_PAGE)))
 
     def get_posts_per_day(self):
         """Get count of posts for the current day"""
 
         ppd = cache.get(CACHE_KEY_PPD)
         if ppd:
             return ppd
 
         today = datetime.now().date()
 
         posts_per_days = []
         for i in POSTS_PER_DAY_RANGE:
-            day_end = today + timedelta(i)
-            day_start = today + timedelta(i - 1)
+            day_end = today + timedelta(i - 1)
+            day_start = today + timedelta(i - 2)
             day_time_start = datetime.combine(day_start, dtime())
             day_time_end = datetime.combine(day_end, dtime())
 
             posts_per_days.append(float(self.filter(
                 pub_time__lte=day_time_end,
                 pub_time__gte=day_time_start).count()))
 
         ppd = (sum(posts_per_day for posts_per_day in posts_per_days) /
                len(posts_per_days))
         cache.set(CACHE_KEY_PPD, ppd)
         return ppd
 
 
 class Post(models.Model):
     """A post is a message."""
 
     objects = PostManager()
 
     class Meta:
         app_label = APP_LABEL_BOARDS
 
     def _update_image_filename(self, filename):
         """Get unique image filename"""
 
         path = IMAGES_DIRECTORY
         new_name = str(int(time.mktime(time.gmtime())))
         new_name += str(int(random() * 1000))
         new_name += FILE_EXTENSION_DELIMITER
         new_name += filename.split(FILE_EXTENSION_DELIMITER)[-1:][0]
 
         return os.path.join(path, new_name)
 
     title = models.CharField(max_length=TITLE_MAX_LENGTH)
     pub_time = models.DateTimeField()
     text = MarkupField(default_markup_type=DEFAULT_MARKUP_TYPE,
                        escape_html=False)
 
     image_width = models.IntegerField(default=0)
     image_height = models.IntegerField(default=0)
 
     image = thumbs.ImageWithThumbsField(upload_to=_update_image_filename,
                                         blank=True, sizes=(IMAGE_THUMB_SIZE,),
                                         width_field='image_width',
                                         height_field='image_height')
 
     poster_ip = models.GenericIPAddressField()
     poster_user_agent = models.TextField()
 
     thread = models.ForeignKey('Post', null=True, default=None)
     thread_new = models.ForeignKey('Thread', null=True, default=None)
     last_edit_time = models.DateTimeField()
     user = models.ForeignKey('User', null=True, default=None)
 
     referenced_posts = models.ManyToManyField('Post', symmetrical=False,
                                               null=True,
                                               blank=True, related_name='rfp+')
 
     def __unicode__(self):
         return '#' + str(self.id) + ' ' + self.title + ' (' + \
                self.text.raw[:50] + ')'
 
     def get_title(self):
         title = self.title
         if len(title) == 0:
             title = self.text.raw[:20]
 
         return title
 
     def get_sorted_referenced_posts(self):
         return self.referenced_posts.order_by('id')
 
     def is_referenced(self):
         return self.referenced_posts.all().exists()
 
     def is_opening(self):
         return self.thread_new.get_replies()[0] == self
 
 
 class Thread(models.Model):
 
     class Meta:
         app_label = APP_LABEL_BOARDS
 
     tags = models.ManyToManyField('Tag')
     bump_time = models.DateTimeField()
     last_edit_time = models.DateTimeField()
     replies = models.ManyToManyField('Post', symmetrical=False, null=True,
                                      blank=True, related_name='tre+')
 
     def get_tags(self):
         """Get a sorted tag list"""
 
         return self.tags.order_by('name')
 
     def bump(self):
         """Bump (move to up) thread"""
 
         if self.can_bump():
             self.bump_time = timezone.now()
 
     def get_reply_count(self):
         return self.replies.count()
 
     def get_images_count(self):
         return self.replies.filter(image_width__gt=0).count()
 
     def can_bump(self):
         """Check if the thread can be bumped by replying"""
 
         post_count = self.get_reply_count()
 
         return post_count <= settings.MAX_POSTS_PER_THREAD
 
     def delete_with_posts(self):
         """Completely delete thread"""
 
         if self.replies.count() > 0:
             map(Post.objects.delete_post, self.replies.all())
 
         self.delete()
 
     def get_last_replies(self):
         """Get last replies, not including opening post"""
 
         if settings.LAST_REPLIES_COUNT > 0:
             reply_count = self.get_reply_count()
 
             if reply_count > 0:
                 reply_count_to_show = min(settings.LAST_REPLIES_COUNT,
                                           reply_count - 1)
                 last_replies = self.replies.all().order_by('pub_time')[
                                reply_count - reply_count_to_show:]
 
                 return last_replies
 
     def get_replies(self):
         """Get sorted thread posts"""
 
         return self.replies.all().order_by('pub_time')
 
     def add_tag(self, tag):
         """Connect thread to a tag and tag to a thread"""
 
         self.tags.add(tag)
         tag.threads.add(self)
 
     def get_opening_post(self):
         return self.get_replies()[0]
 
     def __unicode__(self):
         return str(self.get_replies()[0].id)
 
     def get_pub_time(self):
-        return self.get_opening_post().pub_time
  No newline at end of file
+        return self.get_opening_post().pub_time

boards/static/css/md/base_page.css

@@ -1,354 +1,355 b''
 html {
     background: #555;
     color: #ffffff;
 }
 
 #admin_panel {
     background: #FF0000;
     color: #00FF00
 }
 
 .input_field {
 
 }
 
 .input_field_name {
 
 }
 
 .input_field_error {
     color: #FF0000;
 }
 
 
 .title {
     font-weight: bold;
     color: #ffcc00;
+    font-size: 2ex;
 }
 
 .link, a {
     color: #afdcec;
 }
 
 .block {
     display: inline-block;
     vertical-align: top;
 }
 
 .tag {
     color: #b4cfec;
 }
 
 .post_id {
     color: #fff380;
 }
 
 .post, .dead_post, #posts-table {
     background: #333;
     margin: 5px;
     padding: 10px;
     border: solid 1px #888;
     clear: left;
     word-wrap: break-word;
 }
 
 .metadata {
     padding-top: 5px;
     margin-top: 10px;
     border-top: solid 1px #666;
     font-size: 0.9em;
     color: #ddd;
 }
 
 .navigation_panel, .tag_info {
     background: #444;
     margin: 5px;
     padding: 10px;
     border: solid 1px #888;
     color: #eee;
 }
 
 .navigation_panel .link {
     border-right: 1px solid #fff;
     font-weight: bold;
     margin-right: 1ex;
     padding-right: 1ex;
 }
 .navigation_panel .link:last-child {
     border-left: 1px solid #fff;
     border-right: none;
     float: right;
     margin-left: 1ex;
     margin-right: 0;
     padding-left: 1ex;
     padding-right: 0;
 }
 
 .navigation_panel::after, .post::after {
     clear: both;
     content: ".";
     display: block;
     height: 0;
     line-height: 0;
     visibility: hidden;
 }
 
 p {
     margin-top: .5em;
     margin-bottom: .5em;
 }
 
 .post-form-w {
     display: table;
     background: #333344;
     border: solid 1px #888;
     color: #fff;
     padding: 10px;
     margin: 5px;
 }
 
 .form-row {
     display: table-row;
 }
 
 .form-label, .form-input, .form-errors {
     display: table-cell;
 }
 
 .form-label {
     padding: .25em 1ex .25em 0;
     vertical-align: top;
 }
 
 .form-input {
     padding: .25em 0;
 }
 
 .form-errors {
     padding-left: 1ex;
     font-weight: bold;
     vertical-align: middle;
 }
 
 .post-form input, .post-form textarea {
     background: #333;
     color: #fff;
     border: solid 1px;
     padding: 0;
     width: 100%;
     font: medium sans;
 }
 
 .form-submit {
     border-bottom: 2px solid #ddd;
     margin-bottom: .5em;
     padding-bottom: .5em;
 }
 
 .form-title {
     font-weight: bold;
     font-size: 2.5ex;
     text-decoration: underline;
 }
 
 input[type="submit"] {
     background: #222;
     border: solid 1px #fff;
     color: #fff;
 }
 
 blockquote {
     border-left: solid 2px;
     padding-left: 5px;
     color: #B1FB17;
     margin: 0;
 }
 
 .post > .image {
     float: left;
     margin: 0 1ex .5ex 0;
     min-width: 1px;
     text-align: center;
     display: table-row;
 
     height: 150px;
 }
 
 .post > .metadata {
     clear: left;
 }
 
 .get {
     font-weight: bold;
     color: #d55;
 }
 
 * {
     text-decoration: none;
 }
 
 .dead_post {
     background-color: #442222;
 }
 
 .mark_btn {
     padding: 2px 4px;
     border: 1px solid;
 }
 
 .mark_btn:hover {
     background: #555;
 }
 
 .quote {
     color: #92cf38;
     font-style: italic;
 }
 
 .spoiler {
     background: white;
     color: white;
 }
 
 .spoiler:hover {
     color: black;
 }
 
 .comment {
     color: #eb2;
     font-style: italic;
 }
 
 a:hover {
     text-decoration: underline;
 }
 
 .last-replies {
     margin-left: 3ex;
 }
 
 .thread {
     margin-bottom: 3ex;
 }
 
 .post:target {
     border: solid 2px white;
 }
 
 pre{
     white-space:pre-wrap
 }
 
 li {
     list-style-position: inside;
 }
 
 .fancybox-skin {
     position: relative;
     background-color: #fff;
     color: #ddd;
     text-shadow: none;
 }
 
 .fancybox-image {
     border: 1px solid black;
 }
 
 .image-mode-tab {
     background: #444;
     color: #eee;
     display: table;
     margin: 5px;
     padding: 5px;
     border: 1px solid #888;
 }
 
 .image-mode-tab > label {
     margin: 0 1ex;
 }
 
 .image-mode-tab > label > input {
     margin-right: .5ex;
 }
 
 #posts-table {
     margin: 5px;
 }
 
 .tag_info {
     display: table;
 }
 
 .tag_info > h2 {
     margin: 0;
 }
 
 .post-info {
     color: #ddd;
 }
 
 .moderator_info {
     color: #e99d41;
     border: dashed 1px;
     padding: 3px;
 }
 
 .refmap {
     font-size: 0.9em;
     color: #ccc;
     margin-top: 1em;
 }
 
 input[type="submit"]:hover {
         background: #555;
 }
 
 .fav {
     color: yellow;
 }
 
 .not_fav {
     color: #ccc;
 }
 
 .role {
     text-decoration: underline;
 }
 
 .form-email {
     display: none;
 }
 
 .footer {
     margin: 5px;
 }
 
 .bar-value {
     background: rgba(50, 55, 164, 0.45);
     font-size: 0.9em;
     height: 1.5em;
 }
 
 .bar-bg {
     position: relative;
     border: solid 1px #888;
     margin: 5px;
     overflow: hidden;
 }
 
 .bar-text {
     padding: 2px;
     position: absolute;
     left: 0;
     top: 0;
 }
 
 .page_link {
     display: table;
     background: #444;
     margin: 5px;
     border: solid 1px #888;
     padding: 5px;
     font-weight: bolder;
     color: #eee;
 }