Merge pull request #8 from kasioumis/master-WebNews

WebNews: New module to display and manage news

 Conflicts:
	modules/webstyle/lib/webinterface_layout.py

configure.ac

@@ -875,6 +875,10 @@ AC_CONFIG_FILES([config.nice  \
      modules/webmessage/doc/hacking/Makefile \
      modules/webmessage/lib/Makefile \
      modules/webmessage/web/Makefile \
+     modules/webnews/Makefile \
+     modules/webnews/doc/Makefile \
+     modules/webnews/lib/Makefile \
+     modules/webnews/web/Makefile \
      modules/websearch/Makefile \
      modules/websearch/bin/Makefile \
      modules/websearch/bin/webcoll \

modules/Makefile.am

@@ -52,6 +52,7 @@ SUBDIRS = bibauthorid \
           webjournal \
           weblinkback \
           webmessage \
+          webnews \
           websearch \
           websession \
           webstat \

modules/miscutil/lib/upgrades/invenio_2013_02_15_webnews_new_db_tables.py

@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+##
+## This file is part of Invenio.
+## Copyright (C) 2012 CERN.
+##
+## Invenio is free software; you can redistribute it and/or
+## modify it under the terms of the GNU General Public License as
+## published by the Free Software Foundation; either version 2 of the
+## License, or (at your option) any later version.
+##
+## Invenio is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with Invenio; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+from invenio.dbquery import run_sql
+
+depends_on = ['invenio_release_1_1_0']
+
+def info():
+    return "New database tables for the WebNews module"
+
+def do_upgrade():
+    query_story = \
+"""DROP TABLE IF EXISTS `nwsSTORY`;
+CREATE TABLE `nwsSTORY` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `title` varchar(256) NOT NULL,
+  `body` text NOT NULL,
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`)
+);"""
+    run_sql(query_story)
+
+    query_tag = \
+"""DROP TABLE IF EXISTS `nwsTAG`;
+CREATE TABLE `nwsTAG` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `tag` varchar(64) NOT NULL,
+  PRIMARY KEY (`id`)
+);"""
+    run_sql(query_tag)
+
+    query_tooltip = \
+"""DROP TABLE IF EXISTS `nwsTOOLTIP`;
+CREATE TABLE `nwsTOOLTIP` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `id_story` int(11) NOT NULL,
+  `body` varchar(512) NOT NULL,
+  `target_element` varchar(256) NOT NULL DEFAULT '',
+  `target_page` varchar(256) NOT NULL DEFAULT '',
+  PRIMARY KEY (`id`),
+  KEY `id_story` (`id_story`),
+  CONSTRAINT `nwsTOOLTIP_ibfk_1` FOREIGN KEY (`id_story`) REFERENCES `nwsSTORY` (`id`)
+);"""
+    run_sql(query_tooltip)
+
+    query_story_tag = \
+"""DROP TABLE IF EXISTS `nwsSTORY_nwsTAG`;
+CREATE TABLE `nwsSTORY_nwsTAG` (
+  `id_story` int(11) NOT NULL,
+  `id_tag` int(11) NOT NULL,
+  PRIMARY KEY (`id_story`,`id_tag`),
+  KEY `id_story` (`id_story`),
+  KEY `id_tag` (`id_tag`),
+  CONSTRAINT `nwsSTORY_nwsTAG_ibfk_1` FOREIGN KEY (`id_story`) REFERENCES `nwsSTORY` (`id`),
+  CONSTRAINT `nwsSTORY_nwsTAG_ibfk_2` FOREIGN KEY (`id_tag`) REFERENCES `nwsTAG` (`id`)
+);"""
+    run_sql(query_story_tag)
+
+def estimate():
+    return 1
+
+def pre_upgrade():
+    pass
+
+def post_upgrade():
+    pass

modules/webnews/Makefile.am

@@ -0,0 +1,20 @@
+## This file is part of Invenio.
+## Copyright (C) 2005, 2006, 2007, 2008, 2010, 2011 CERN.
+##
+## Invenio is free software; you can redistribute it and/or
+## modify it under the terms of the GNU General Public License as
+## published by the Free Software Foundation; either version 2 of the
+## License, or (at your option) any later version.
+##
+## Invenio is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with Invenio; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+SUBDIRS = lib web doc
+
+CLEANFILES = *~

modules/webnews/doc/Makefile.am

@@ -0,0 +1,18 @@
+## This file is part of Invenio.
+## Copyright (C) 2005, 2006, 2007, 2008, 2010, 2011 CERN.
+##
+## Invenio is free software; you can redistribute it and/or
+## modify it under the terms of the GNU General Public License as
+## published by the Free Software Foundation; either version 2 of the
+## License, or (at your option) any later version.
+##
+## Invenio is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with Invenio; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+CLEANFILES = *~

modules/webnews/lib/Makefile.am

@@ -0,0 +1,36 @@
+## This file is part of Invenio.
+## Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 CERN.
+##
+## Invenio is free software; you can redistribute it and/or
+## modify it under the terms of the GNU General Public License as
+## published by the Free Software Foundation; either version 2 of the
+## License, or (at your option) any later version.
+##
+## Invenio is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with Invenio; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+pylibdir = $(libdir)/python/invenio
+webdir   = $(localstatedir)/www/img
+jsdir    = $(localstatedir)/www/js
+
+pylib_DATA = webnews.py \
+             webnews_config.py \
+             webnews_webinterface.py \
+             webnews_dblayer.py \
+             webnews_utils.py
+
+js_DATA    = webnews.js
+
+web_DATA   = webnews.css
+
+EXTRA_DIST = $(pylib_DATA) \
+             $(js_DATA) \
+             $(web_DATA)
+
+CLEANFILES = *~ *.tmp *.pyc

modules/webnews/lib/webnews.css

@@ -0,0 +1,162 @@
+/***************************************************************************
+* Assume that we want the arrow's size (i.e. side; height in case it's on  *
+* the left or right side; width otherwise) to be 16px. Then the border     *
+* width for the arrow and its border will be half that dimension, 8px. In  *
+* order for the arrow to be right on the tooltip, the arrow border's left  *
+* positioning has to be as much as it's size, therefore -16px. The arrow's *
+* left positioning has to be a couple of pixels to the right in order for  *
+* the border effect to be visible, therefore -14px. At the same time, in   *
+* order for the arrow's point to not overlap with the targeted item, the   *
+* tooltip's left margin has to be half the arrow's size (=the arrow's      *
+* border width), 8px. The tooltip's padding has to at least as much as the *
+* arrow's left positioning overhead, (-(-16px-(-14px))) 2px in this case.  *
+* The arrow's and the arrow border's top positioning can be as much as we  *
+* want, and it must be the same for both.                                  *
+*                                                                          *
+* Desired arrow's size ([height|width]): 16px                              *
+* Arrow's border-width: 8px (half the arrow's size)                        *
+* Tooltip's [left|right] margin: 8px (half the arrow's size)               *
+* Arrow's [left|right] positioning: -16px & -14px (arrow border and arrow) *
+* Arrow's [top|bottom] positioning: 8px                                    *
+*                                                                          *
+***************************************************************************/
+
+/* Arrow implementation using traditional elements */
+.ttn {
+    /* Display */
+    position: absolute;
+    display: none;
+    z-index: 9997;
+
+    /* Dimensions */
+    max-width: 250px;
+    min-width: 150px;
+
+    /* Contents */
+    background: #FFFFCC;
+    margin-left: 8px;
+    padding: 5px; /* padding has to be at least 2 */
+    font-size: small;
+
+    /* Border */
+    border: 1px solid #FFCC00;
+    -moz-border-radius: 5px;
+    -webkit-border-radius: 5px;
+    -o-border-radius: 5px;
+    border-radius: 5px;
+
+    /* Shadow */
+    -moz-box-shadow: 1px 1px 3px gray;
+    -webkit-box-shadow: 1px 1px 3px gray;
+    -o-box-shadow: 1px 1px 3px gray;
+    box-shadow: 1px 1px 3px gray;
+}
+
+.ttn_arrow {
+    /* Display */
+    position: absolute;
+    left: -14px;
+    top: 8px;
+    z-index: 9999;
+
+    /* Dimensions */
+    height: 0;
+    width: 0;
+
+    /* Border */
+    border-color: transparent #FFFFCC transparent transparent;
+    border-color: rgba(255,255,255,0) #FFFFCC rgba(255,255,255,0) rgba(255,255,255,0);
+    border-style: solid;
+    border-width: 8px;
+}
+
+.ttn_arrow_border {
+    /* Display */
+    position: absolute;
+    left: -16px;
+    top: 8px;
+    z-index: 9998;
+
+    /* Dimensions */
+    height: 0;
+    width: 0;
+
+    /* Border */
+    border-color: transparent #FFCC00 transparent transparent;
+    border-color: rgba(255,255,255,0) #FFCC00 rgba(255,255,255,0) rgba(255,255,255,0);
+    border-style: solid;
+    border-width: 8px;
+}
+
+/* Arrow implementation using the :before and :after pseudo elements */
+.ttn_alt_arrow_box {
+    /* Display */
+    position: absolute;
+    display: none;
+    z-index: 9997;
+
+    /* Dimensions */
+    max-width: 250px;
+    min-width: 150px;
+
+    /* Contents */
+    background: #FFFFCC;
+    margin-left: 6px;
+    padding: 3px;
+
+    /* Border */
+    border: 1px solid #FFCC00;
+    -moz-border-radius: 5px;
+    -webkit-border-radius: 5px;
+    -o-border-radius: 5px;
+    border-radius: 5px;
+
+    /* Shadow */
+    -moz-box-shadow: 1px 1px 3px gray;
+    -webkit-box-shadow: 1px 1px 3px gray;
+    -o-box-shadow: 1px 1px 3px gray;
+    box-shadow: 1px 1px 3px gray;
+}
+
+.ttn_alt_arrow_box:after, .ttn_alt_arrow_box:before {
+    right: 100%;
+    border: 1px solid transparent;
+    content: " ";
+    height: 0;
+    width: 0;
+    position: absolute;
+    pointer-events: none;
+}
+
+.ttn_alt_arrow_box:after {
+    border-color: transparent;
+    border-right-color: #FFFFCC;
+    border-width: 6px;
+    top: 13px;
+}
+
+.ttn_alt_arrow_box:before {
+    border-color: transparent;
+    border-right-color: #FFCC00;
+    border-width: 8px;
+    top: 11px;
+}
+
+/* Style for the tooltip's contents */
+.ttn_text {
+    /* Contents */
+    vertical-align: top;
+    text-align: left;
+}
+
+.ttn_actions {
+    /* Contents */
+    vertical-align: bottom;
+    text-align: right;
+}
+
+.ttn_actions_read_more {
+}
+
+.ttn_actions_dismiss {
+}