1667199720
RT is an enterprise-grade issue tracking system. It allows organizations
to keep track of what needs to get done, who is working on which tasks,
what's already been done, and when tasks were (or weren't) completed.
RT doesn't cost anything to use, no matter how much you use it; it is
freely available under the terms of Version 2 of the GNU General Public
License.
RT is commercially-supported software. To purchase support, training,
custom development, or professional services, please get in touch with
us at <sales@bestpractical.com>.
REQUIRED PACKAGES
-----------------
o Perl 5.10.1 or later (http://www.perl.org).
RT won't start on versions of Perl older than 5.10.1.
o A supported SQL database
Currently supported: MySQL 5.7 with InnoDB support
MariaDB 10.2 or later with InnoDB support
Postgres 9.5 or later
Oracle 12c or later
SQLite 3.0 or later; for testing only, no
upgrade path guaranteed
o Apache version 2.x (https://httpd.apache.org)
with mod_fcgid -- (https://httpd.apache.org/mod_fcgid/mod/mod_fcgid.html)
or mod_perl -- (http://perl.apache.org)
or nginx -- (https://nginx.org/)
or another webserver with FastCGI support
RT's FastCGI handler needs to access RT's configuration file.
o Various and sundry perl modules
A tool included with RT takes care of the installation of most
of these automatically during the install process.
The tool supplied with RT uses Perl's CPAN (http://www.cpan.org)
to install modules. Some operating systems package all or some
of the modules required, and you may be better off installing
the modules that way.
OPTIONAL DEPENDENCIES
---------------------
o Full-text indexing support in your database
The databases listed above all have options for full-text indexing
(excluding SQLite). See docs/full_text_indexing.pod for details.
o An external HTML converter
Installing an external utility to convert HTML can improve performance.
See the $HTMLFormatter configuration option for details.
GENERAL INSTALLATION
--------------------
1) Unpack this distribution other than where you want to install RT.
Your home directory or /usr/local/src are both fine choices.
Change to that directory and run the following command:
tar xzvf rt.tar.gz
2) Run the "configure" script. To see the list of options, run:
./configure --help
Peruse the options, then rerun ./configure with the flags you want.
RT defaults to installing in /opt/rt5 with MySQL as its database. It
tries to guess which of www-data, www, apache or nobody your
webserver will run as, but you can override that behavior. Note
that the default install directory in /opt/rt5 does not work under
SELinux's default configuration.
If you are upgrading from a previous version of RT, please review
the upgrade notes for the appropriate versions, which can be found
in docs/UPGRADING-* If you are coming from 4.4.x to 5.0.x you should
review both the UPGRADING-4.4 and UPGRADING-5.0 files. Similarly, if
you were coming from 4.2.x, you would want to review the UPGRADING-4.2,
UPGRADING-4.4 and UPGRADING-5.0 documents.
Any upgrade steps given in version-specific UPGRADING files should
be run after the rest of the steps below; however, please read the
relevant documentation before beginning the upgrade, so as to be
aware of important changes.
RT stores the arguments given to ./configure at the top of the
etc/RT_Config.pm file in case you need to recreate your previous use
of ./configure.
3) Make sure that RT has the Perl and system libraries it needs to run.
Check for missing dependencies by running:
make testdeps
4) If the script reports any missing dependencies, install them by
hand, or run the following command as a user who has permission to
install perl modules on your system:
make fixdeps
Some modules require user input or environment variables to install
correctly, so it may be necessary to install them manually. Some modules
also require external source libraries, so you may need to install
additional packages.
If you are having trouble installing GD, refer to "Installing GD libraries"
in docs/charts.pod. Ticket relationship graphing requires the graphviz
library which you should install using your distribution's package manager.
See docs/rt_perl.pod for additional information about installing perl and
RT's dependencies.
5) Check to make sure everything was installed properly.
make testdeps
It might sometimes be necessary to run "make fixdeps" several times
to install all necessary perl modules.
6a) If this is a NEW installation (not an upgrade):
As a user with permission to install RT in your chosen directory,
type:
make install
To configure RT with the web installer, run:
/opt/rt5/sbin/rt-server
and follow the instructions. Once completed, you should now have a
working RT instance running with the standalone rt-server. Press
Ctrl-C to stop it, and proceed to Step 7 to configure a recommended
deployment environment for production.
To configure RT manually, you must setup etc/RT_SiteConfig.pm in
your RT installation directory. You'll need to add any values you
need to change from the defaults in etc/RT_Config.pm
As a user with permission to read RT's configuration file, type:
make initialize-database
If the make fails, type:
make dropdb
and re-run 'make initialize-database'.
6b) If you are UPGRADING from a previous installation:
Before upgrading, always ensure that you have a complete current
backup. If you don't have a current backup, upgrading your database
could accidentally damage it and lose data, or worse.
If you are using MySQL, please read the instructions in
docs/UPGRADING.mysql as well to ensure that you do not corrupt
existing data.
First, stop your webserver. You may also wish to put incoming email
into a hold queue, to avoid temporary delivery failure messages if
your upgrade is expected to take several hours.
Next, install new binaries, config files and libraries by running:
make upgrade
This will also prompt you to upgrade your database by running:
make upgrade-database
You should back up your database before running this command.
When you run it, you will be prompted for your previous version of
RT (such as 4.4.1) so that the appropriate set of database
upgrades can be applied.
If 'make upgrade-database' completes without error, your upgrade
has been successful; you should now run any commands that were
supplied in version-specific UPGRADING documentation. You should
then restart your webserver.
Depending on the size and composition of your database, some upgrade
steps may run for a long time. You may also need extra disk space or
other resources while running upgrade steps. It's a good idea to run
through the upgrade steps on a test server so you know what to expect
before running on your production system.
7) Configure the web server, as described in docs/web_deployment.pod,
and the email gateway, as described below.
NOTE: The default credentials for RT are:
User: root
Pass: password
Not changing the root password from the default is a SECURITY risk!
8) Set up users, groups, queues, scrips and access control.
Until you do this, RT will not be able to send or receive email, nor
will it be more than marginally functional. This is not an optional
step.
9) Set up automated recurring tasks (cronjobs):
Depending on your configuration, RT stores sessions in the database
or on the file system. In either case, sessions are only needed until
a user logs out, so old sessions should be cleaned up with this utility:
perldoc /opt/rt5/sbin/rt-clean-sessions
To generate email digest messages, you must arrange for the provided
utility to be run once daily, and once weekly. You may also want
to arrange for the rt-email-dashboards utility to be run hourly.
If your task scheduler is cron, you can configure it by
adding the following lines as /etc/cron.d/rt:
0 0 * * * root /opt/rt5/sbin/rt-clean-sessions
0 0 * * * root /opt/rt5/sbin/rt-email-digest -m daily
0 0 * * 0 root /opt/rt5/sbin/rt-email-digest -m weekly
0 * * * * root /opt/rt5/sbin/rt-email-dashboards
Other optional features like full text search indexes, external
attachments, etc., may also have recurring jobs to schedule in cron.
Follow the documentation for these features when you enable them.
10) Configure the RT email gateway. To let email flow to your RT
server, you need to add a few lines of configuration to your mail
server's "aliases" file. These lines "pipe" incoming email messages
from your mail server to RT.
Add the following lines to /etc/aliases (or your local equivalent)
on your mail server:
rt: "|/opt/rt5/bin/rt-mailgate --queue general --action correspond --url http://rt.example.com/"
rt-comment: "|/opt/rt5/bin/rt-mailgate --queue general --action comment --url http://rt.example.com/"
You'll need to add similar lines for each queue you want to be able to
send email to. To find out more about how to configure RT's email
gateway, type:
perldoc /opt/rt5/bin/rt-mailgate
11) Set up full text search
Full text search (FTS) without database indexing is a very slow operation,
and is thus disabled by default. You'll need to follow the instructions in
docs/full_text_indexing.pod to enable FTS.
12) Set up automatic backups for RT and its data as described in
the docs/system_administration/database.pod document.
GETTING HELP
------------
If RT is mission-critical for you or if you use it heavily, we recommend
that you purchase a commercial support contract. Details on support
contracts are available at http://www.bestpractical.com or by writing to
<sales@bestpractical.com>. We also offer managed hosting plans if you
prefer to have someone else manage the RT server.
If you're interested in having RT extended or customized or would like
more information about commercial support options, please send email to
<sales@bestpractical.com> to discuss rates and availability.
COMMUNITY FORUM AND WIKI
------------------------
To keep up to date on the latest RT tips, techniques and extensions, you
may wish to join the RT Community Forum website. You can find it here:
https://forum.bestpractical.com
You'll find many different categories of discussion there including the
RT Users category for general RT topics. If you're interested
in customizing RT code, there is a category for RT Developers with more
technical topics.
The RT wiki, at https://rt-wiki.bestpractical.com, is also a potential
resource.
SECURITY
--------
If you believe you've discovered a security issue in RT, please send an
email to <security@bestpractical.com> with a detailed description of the
issue, and a secure means to respond to you (such as your PGP public
key). You can find our PGP key and fingerprint at
https://bestpractical.com/security/
BUGS
----
RT's a pretty complex application, and as you get up to speed, you might
run into some trouble. Generally, it's best to ask about things you run
into on the Community Forum (or pick up a commercial support
contract from Best Practical). But, sometimes people do run into
bugs. In the exceedingly unlikely event that you hit a bug in RT, please
report it! We'd love to hear about problems you have with RT, so we can
fix them. To report a bug, send email to <rt-bugs@bestpractical.com>.
Note that this sends email to our public RT instance. Do not include any
information in your email that you don't want shown publicly, including
contact information in your email signature.
# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2022 Best Practical Solutions, LLC
# <sales@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)
#
#
# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 or visit their web page on the internet at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
#
#
# CONTRIBUTION SUBMISSION POLICY:
#
# (The following paragraph is not intended to limit the rights granted
# to you to modify and distribute this software under the terms of
# the GNU General Public License and is only of importance to you if
# you choose to contribute your changes and enhancements to the
# community by submitting them to Best Practical Solutions, LLC.)
#
# By intentionally submitting any modifications, corrections or
# derivatives to this work, or any other work intended for use with
# Request Tracker, to Best Practical Solutions, LLC, you confirm that
# you are the copyright holder for those contributions and you grant
# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
# royalty-free, perpetual, license to use, copy, create derivative
# works based on those contributions, and sublicense and distribute
# those contributions and any derivatives thereof.
#
# END BPS TAGGED BLOCK }}}
Author: bestpractical
Source Code: https://github.com/bestpractical/rt
License: GPL-2.0 license
1642110180
Spring is a blog engine written by GitHub Issues, or is a simple, static web site generator. No more server and database, you can setup it in free hosting with GitHub Pages as a repository, then post the blogs in the repository Issues.
You can add some labels in your repository Issues as the blog category, and create Issues for writing blog content through Markdown.
Spring has responsive templates, looking good on mobile, tablet, and desktop.Gracefully degrading in older browsers. Compatible with Internet Explorer 10+ and all modern browsers.
Get up and running in seconds.
For the impatient, here's how to get a Spring blog site up and running.
Repository Name
.index.html
file to edit the config variables with yours below.$.extend(spring.config, {
// my blog title
title: 'Spring',
// my blog description
desc: "A blog engine written by github issues [Fork me on GitHub](https://github.com/zhaoda/spring)",
// my github username
owner: 'zhaoda',
// creator's username
creator: 'zhaoda',
// the repository name on github for writting issues
repo: 'spring',
// custom page
pages: [
]
})
CNAME
file if you have.Issues
feature.https://github.com/your-username/your-repo-name/issues?state=open
.New Issue
button to just write some content as a new one blog.http://your-username.github.io/your-repo-name
, you will see your Spring blog, have a test.http://localhost/spring/dev.html
.dev.html
is used to develop, index.html
is used to runtime.spring/
├── css/
| ├── boot.less #import other less files
| ├── github.less #github highlight style
| ├── home.less #home page style
| ├── issuelist.less #issue list widget style
| ├── issues.less #issues page style
| ├── labels.less #labels page style
| ├── main.less #commo style
| ├── markdown.less #markdown format style
| ├── menu.less #menu panel style
| ├── normalize.less #normalize style
| ├── pull2refresh.less #pull2refresh widget style
| └── side.html #side panel style
├── dist/
| ├── main.min.css #css for runtime
| └── main.min.js #js for runtime
├── img/ #some icon, startup images
├── js/
| ├── lib/ #some js librarys need to use
| ├── boot.js #boot
| ├── home.js #home page
| ├── issuelist.js #issue list widget
| ├── issues.js #issues page
| ├── labels.js #labels page
| ├── menu.js #menu panel
| ├── pull2refresh.less #pull2refresh widget
| └── side.html #side panel
├── css/
| ├── boot.less #import other less files
| ├── github.less #github highlight style
| ├── home.less #home page style
| ├── issuelist.less #issue list widget style
| ├── issues.less #issues page style
| ├── labels.less #labels page style
| ├── main.less #commo style
| ├── markdown.less #markdown format style
| ├── menu.less #menu panel style
| ├── normalize.less #normalize style
| ├── pull2refresh.less #pull2refresh widget style
| └── side.html #side panel style
├── dev.html #used to develop
├── favicon.ico #website icon
├── Gruntfile.js #Grunt task config
├── index.html #used to runtime
└── package.json #nodejs install config
http://localhost/spring/dev.html
, enter the development mode.css
, js
etc.dev.html
view change.bash
$ npm install
* Run grunt task.
```bash
$ grunt
http://localhost/spring/index.html
, enter the runtime mode.master
branch into gh-pages
branch if you have.If you are using, please tell me.
Download Details:
Author: zhaoda
Source Code: https://github.com/zhaoda/spring
License: MIT License
1667199720
RT is an enterprise-grade issue tracking system. It allows organizations
to keep track of what needs to get done, who is working on which tasks,
what's already been done, and when tasks were (or weren't) completed.
RT doesn't cost anything to use, no matter how much you use it; it is
freely available under the terms of Version 2 of the GNU General Public
License.
RT is commercially-supported software. To purchase support, training,
custom development, or professional services, please get in touch with
us at <sales@bestpractical.com>.
REQUIRED PACKAGES
-----------------
o Perl 5.10.1 or later (http://www.perl.org).
RT won't start on versions of Perl older than 5.10.1.
o A supported SQL database
Currently supported: MySQL 5.7 with InnoDB support
MariaDB 10.2 or later with InnoDB support
Postgres 9.5 or later
Oracle 12c or later
SQLite 3.0 or later; for testing only, no
upgrade path guaranteed
o Apache version 2.x (https://httpd.apache.org)
with mod_fcgid -- (https://httpd.apache.org/mod_fcgid/mod/mod_fcgid.html)
or mod_perl -- (http://perl.apache.org)
or nginx -- (https://nginx.org/)
or another webserver with FastCGI support
RT's FastCGI handler needs to access RT's configuration file.
o Various and sundry perl modules
A tool included with RT takes care of the installation of most
of these automatically during the install process.
The tool supplied with RT uses Perl's CPAN (http://www.cpan.org)
to install modules. Some operating systems package all or some
of the modules required, and you may be better off installing
the modules that way.
OPTIONAL DEPENDENCIES
---------------------
o Full-text indexing support in your database
The databases listed above all have options for full-text indexing
(excluding SQLite). See docs/full_text_indexing.pod for details.
o An external HTML converter
Installing an external utility to convert HTML can improve performance.
See the $HTMLFormatter configuration option for details.
GENERAL INSTALLATION
--------------------
1) Unpack this distribution other than where you want to install RT.
Your home directory or /usr/local/src are both fine choices.
Change to that directory and run the following command:
tar xzvf rt.tar.gz
2) Run the "configure" script. To see the list of options, run:
./configure --help
Peruse the options, then rerun ./configure with the flags you want.
RT defaults to installing in /opt/rt5 with MySQL as its database. It
tries to guess which of www-data, www, apache or nobody your
webserver will run as, but you can override that behavior. Note
that the default install directory in /opt/rt5 does not work under
SELinux's default configuration.
If you are upgrading from a previous version of RT, please review
the upgrade notes for the appropriate versions, which can be found
in docs/UPGRADING-* If you are coming from 4.4.x to 5.0.x you should
review both the UPGRADING-4.4 and UPGRADING-5.0 files. Similarly, if
you were coming from 4.2.x, you would want to review the UPGRADING-4.2,
UPGRADING-4.4 and UPGRADING-5.0 documents.
Any upgrade steps given in version-specific UPGRADING files should
be run after the rest of the steps below; however, please read the
relevant documentation before beginning the upgrade, so as to be
aware of important changes.
RT stores the arguments given to ./configure at the top of the
etc/RT_Config.pm file in case you need to recreate your previous use
of ./configure.
3) Make sure that RT has the Perl and system libraries it needs to run.
Check for missing dependencies by running:
make testdeps
4) If the script reports any missing dependencies, install them by
hand, or run the following command as a user who has permission to
install perl modules on your system:
make fixdeps
Some modules require user input or environment variables to install
correctly, so it may be necessary to install them manually. Some modules
also require external source libraries, so you may need to install
additional packages.
If you are having trouble installing GD, refer to "Installing GD libraries"
in docs/charts.pod. Ticket relationship graphing requires the graphviz
library which you should install using your distribution's package manager.
See docs/rt_perl.pod for additional information about installing perl and
RT's dependencies.
5) Check to make sure everything was installed properly.
make testdeps
It might sometimes be necessary to run "make fixdeps" several times
to install all necessary perl modules.
6a) If this is a NEW installation (not an upgrade):
As a user with permission to install RT in your chosen directory,
type:
make install
To configure RT with the web installer, run:
/opt/rt5/sbin/rt-server
and follow the instructions. Once completed, you should now have a
working RT instance running with the standalone rt-server. Press
Ctrl-C to stop it, and proceed to Step 7 to configure a recommended
deployment environment for production.
To configure RT manually, you must setup etc/RT_SiteConfig.pm in
your RT installation directory. You'll need to add any values you
need to change from the defaults in etc/RT_Config.pm
As a user with permission to read RT's configuration file, type:
make initialize-database
If the make fails, type:
make dropdb
and re-run 'make initialize-database'.
6b) If you are UPGRADING from a previous installation:
Before upgrading, always ensure that you have a complete current
backup. If you don't have a current backup, upgrading your database
could accidentally damage it and lose data, or worse.
If you are using MySQL, please read the instructions in
docs/UPGRADING.mysql as well to ensure that you do not corrupt
existing data.
First, stop your webserver. You may also wish to put incoming email
into a hold queue, to avoid temporary delivery failure messages if
your upgrade is expected to take several hours.
Next, install new binaries, config files and libraries by running:
make upgrade
This will also prompt you to upgrade your database by running:
make upgrade-database
You should back up your database before running this command.
When you run it, you will be prompted for your previous version of
RT (such as 4.4.1) so that the appropriate set of database
upgrades can be applied.
If 'make upgrade-database' completes without error, your upgrade
has been successful; you should now run any commands that were
supplied in version-specific UPGRADING documentation. You should
then restart your webserver.
Depending on the size and composition of your database, some upgrade
steps may run for a long time. You may also need extra disk space or
other resources while running upgrade steps. It's a good idea to run
through the upgrade steps on a test server so you know what to expect
before running on your production system.
7) Configure the web server, as described in docs/web_deployment.pod,
and the email gateway, as described below.
NOTE: The default credentials for RT are:
User: root
Pass: password
Not changing the root password from the default is a SECURITY risk!
8) Set up users, groups, queues, scrips and access control.
Until you do this, RT will not be able to send or receive email, nor
will it be more than marginally functional. This is not an optional
step.
9) Set up automated recurring tasks (cronjobs):
Depending on your configuration, RT stores sessions in the database
or on the file system. In either case, sessions are only needed until
a user logs out, so old sessions should be cleaned up with this utility:
perldoc /opt/rt5/sbin/rt-clean-sessions
To generate email digest messages, you must arrange for the provided
utility to be run once daily, and once weekly. You may also want
to arrange for the rt-email-dashboards utility to be run hourly.
If your task scheduler is cron, you can configure it by
adding the following lines as /etc/cron.d/rt:
0 0 * * * root /opt/rt5/sbin/rt-clean-sessions
0 0 * * * root /opt/rt5/sbin/rt-email-digest -m daily
0 0 * * 0 root /opt/rt5/sbin/rt-email-digest -m weekly
0 * * * * root /opt/rt5/sbin/rt-email-dashboards
Other optional features like full text search indexes, external
attachments, etc., may also have recurring jobs to schedule in cron.
Follow the documentation for these features when you enable them.
10) Configure the RT email gateway. To let email flow to your RT
server, you need to add a few lines of configuration to your mail
server's "aliases" file. These lines "pipe" incoming email messages
from your mail server to RT.
Add the following lines to /etc/aliases (or your local equivalent)
on your mail server:
rt: "|/opt/rt5/bin/rt-mailgate --queue general --action correspond --url http://rt.example.com/"
rt-comment: "|/opt/rt5/bin/rt-mailgate --queue general --action comment --url http://rt.example.com/"
You'll need to add similar lines for each queue you want to be able to
send email to. To find out more about how to configure RT's email
gateway, type:
perldoc /opt/rt5/bin/rt-mailgate
11) Set up full text search
Full text search (FTS) without database indexing is a very slow operation,
and is thus disabled by default. You'll need to follow the instructions in
docs/full_text_indexing.pod to enable FTS.
12) Set up automatic backups for RT and its data as described in
the docs/system_administration/database.pod document.
GETTING HELP
------------
If RT is mission-critical for you or if you use it heavily, we recommend
that you purchase a commercial support contract. Details on support
contracts are available at http://www.bestpractical.com or by writing to
<sales@bestpractical.com>. We also offer managed hosting plans if you
prefer to have someone else manage the RT server.
If you're interested in having RT extended or customized or would like
more information about commercial support options, please send email to
<sales@bestpractical.com> to discuss rates and availability.
COMMUNITY FORUM AND WIKI
------------------------
To keep up to date on the latest RT tips, techniques and extensions, you
may wish to join the RT Community Forum website. You can find it here:
https://forum.bestpractical.com
You'll find many different categories of discussion there including the
RT Users category for general RT topics. If you're interested
in customizing RT code, there is a category for RT Developers with more
technical topics.
The RT wiki, at https://rt-wiki.bestpractical.com, is also a potential
resource.
SECURITY
--------
If you believe you've discovered a security issue in RT, please send an
email to <security@bestpractical.com> with a detailed description of the
issue, and a secure means to respond to you (such as your PGP public
key). You can find our PGP key and fingerprint at
https://bestpractical.com/security/
BUGS
----
RT's a pretty complex application, and as you get up to speed, you might
run into some trouble. Generally, it's best to ask about things you run
into on the Community Forum (or pick up a commercial support
contract from Best Practical). But, sometimes people do run into
bugs. In the exceedingly unlikely event that you hit a bug in RT, please
report it! We'd love to hear about problems you have with RT, so we can
fix them. To report a bug, send email to <rt-bugs@bestpractical.com>.
Note that this sends email to our public RT instance. Do not include any
information in your email that you don't want shown publicly, including
contact information in your email signature.
# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2022 Best Practical Solutions, LLC
# <sales@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)
#
#
# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 or visit their web page on the internet at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
#
#
# CONTRIBUTION SUBMISSION POLICY:
#
# (The following paragraph is not intended to limit the rights granted
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Author: bestpractical
Source Code: https://github.com/bestpractical/rt
License: GPL-2.0 license
1620633584
In SSMS, we many of may noticed System Databases under the Database Folder. But how many of us knows its purpose?. In this article lets discuss about the System Databases in SQL Server.
Fig. 1 System Databases
There are five system databases, these databases are created while installing SQL Server.
#sql server #master system database #model system database #msdb system database #sql server system databases #ssms #system database #system databases in sql server #tempdb system database
1613632812
Enterprise mobility is responsible for improving flexibility in the workplace. But, enterprises face security issues during the implementation of enterprise app development. So, What are solutions for security issues?
#challenges of enterprise mobility #solution of enterprise mobility #enterprise mobility development #enterprise mobility security #enterprise app development #security issues
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public_activity
provides easy activity tracking for your ActiveRecord, Mongoid 3 and MongoMapper models in Rails 3 and 4.
Simply put: it can record what happens in your application and gives you the ability to present those recorded activities to users - in a similar way to how GitHub does it.
You probably don't want to read the docs for this unreleased version 2.0.
For the stable 1.5.X
readme see: https://github.com/chaps-io/public_activity/blob/1-5-stable/README.md
Here is a simple example showing what this gem is about:
Ryan Bates made a great screencast describing how to integrate Public Activity.
A great step-by-step guide on implementing activity feeds using public_activity by Ilya Bodrov.
You can see an actual application using this gem here: http://public-activity-example.herokuapp.com/feed
The source code of the demo is hosted here: https://github.com/pokonski/activity_blog
You can install public_activity
as you would any other gem:
gem install public_activity
or in your Gemfile:
gem 'public_activity'
By default public_activity
uses Active Record. If you want to use Mongoid or MongoMapper as your backend, create an initializer file in your Rails application with the corresponding code inside:
For Mongoid:
# config/initializers/public_activity.rb
PublicActivity.configure do |config|
config.orm = :mongoid
end
For MongoMapper:
# config/initializers/public_activity.rb
PublicActivity.configure do |config|
config.orm = :mongo_mapper
end
(ActiveRecord only) Create migration for activities and migrate the database (in your Rails project):
rails g public_activity:migration
rake db:migrate
Include PublicActivity::Model
and add tracked
to the model you want to keep track of:
For ActiveRecord:
class Article < ActiveRecord::Base
include PublicActivity::Model
tracked
end
For Mongoid:
class Article
include Mongoid::Document
include PublicActivity::Model
tracked
end
For MongoMapper:
class Article
include MongoMapper::Document
include PublicActivity::Model
tracked
end
And now, by default create/update/destroy activities are recorded in activities table. This is all you need to start recording activities for basic CRUD actions.
Optional: If you don't need #tracked
but still want the comfort of #create_activity
, you can include only the lightweight Common
module instead of Model
.
You can trigger custom activities by setting all your required parameters and triggering create_activity
on the tracked model, like this:
@article.create_activity key: 'article.commented_on', owner: current_user
See this entry http://rubydoc.info/gems/public_activity/PublicActivity/Common:create_activity for more details.
To display them you simply query the PublicActivity::Activity
model:
# notifications_controller.rb
def index
@activities = PublicActivity::Activity.all
end
And in your views:
<%= render_activities(@activities) %>
Note: render_activities
is an alias for render_activity
and does the same.
You can also pass options to both activity#render
and #render_activity
methods, which are passed deeper to the internally used render_partial
method. A useful example would be to render activities wrapped in layout, which shares common elements of an activity, like a timestamp, owner's avatar etc:
<%= render_activities(@activities, layout: :activity) %>
The activity will be wrapped with the app/views/layouts/_activity.html.erb
layout, in the above example.
Important: please note that layouts for activities are also partials. Hence the _
prefix.
Sometimes, it's desirable to pass additional local variables to partials. It can be done this way:
<%= render_activity(@activity, locals: {friends: current_user.friends}) %>
Note: Before 1.4.0, one could pass variables directly to the options hash for #render_activity
and access it from activity parameters. This functionality is retained in 1.4.0 and later, but the :locals
method is preferred, since it prevents bugs from shadowing variables from activity parameters in the database.
public_activity
looks for views in app/views/public_activity
.
For example, if you have an activity with :key
set to "activity.user.changed_avatar"
, the gem will look for a partial in app/views/public_activity/user/_changed_avatar.html.(|erb|haml|slim|something_else)
.
Hint: the "activity."
prefix in :key
is completely optional and kept for backwards compatibility, you can skip it in new projects.
If you would like to fallback to a partial, you can utilize the fallback
parameter to specify the path of a partial to use when one is missing:
<%= render_activity(@activity, fallback: 'default') %>
When used in this manner, if a partial with the specified :key
cannot be located it will use the partial defined in the fallback
instead. In the example above this would resolve to public_activity/_default.html.(|erb|haml|slim|something_else)
.
If a view file does not exist then ActionView::MisingTemplate will be raised. If you wish to fallback to the old behaviour and use an i18n based translation in this situation you can specify a :fallback
parameter of text
to fallback to this mechanism like such:
<%= render_activity(@activity, fallback: :text) %>
Translations are used by the #text
method, to which you can pass additional options in form of a hash. #render
method uses translations when view templates have not been provided. You can render pure i18n strings by passing {display: :i18n}
to #render_activity
or #render
.
Translations should be put in your locale .yml
files. To render pure strings from I18n Example structure:
activity:
article:
create: 'Article has been created'
update: 'Someone has edited the article'
destroy: 'Some user removed an article!'
This structure is valid for activities with keys "activity.article.create"
or "article.create"
. As mentioned before, "activity."
part of the key is optional.
For RSpec you can first disable public_activity
and add require helper methods in the rails_helper.rb
with:
#rails_helper.rb
require 'public_activity/testing'
PublicActivity.enabled = false
In your specs you can then blockwise decide whether to turn public_activity
on or off.
# file_spec.rb
PublicActivity.with_tracking do
# your test code goes here
end
PublicActivity.without_tracking do
# your test code goes here
end
For more documentation go here
You can set up a default value for :owner
by doing this:
PublicActivity::StoreController
in your ApplicationController
like this:class ApplicationController < ActionController::Base
include PublicActivity::StoreController
end
:owner
attribute for tracked
class method in your desired model. For example:class Article < ActiveRecord::Base
tracked owner: Proc.new{ |controller, model| controller.current_user }
end
Note: current_user
applies to Devise, if you are using a different authentication gem or your own code, change the current_user
to a method you use.
If you need to disable tracking temporarily, for example in tests or db/seeds.rb
then you can use PublicActivity.enabled=
attribute like below:
# Disable p_a globally
PublicActivity.enabled = false
# Perform some operations that would normally be tracked by p_a:
Article.create(title: 'New article')
# Switch it back on
PublicActivity.enabled = true
You can also disable public_activity for a specific class:
# Disable p_a for Article class
Article.public_activity_off
# p_a will not do anything here:
@article = Article.create(title: 'New article')
# But will be enabled for other classes:
# (creation of the comment will be recorded if you are tracking the Comment class)
@article.comments.create(body: 'some comment!')
# Enable it again for Article:
Article.public_activity_on
Besides standard, automatic activities created on CRUD actions on your model (deactivatable), you can post your own activities that can be triggered without modifying the tracked model. There are a few ways to do this, as PublicActivity gives three tiers of options to be set.
Because every activity needs a key (otherwise: NoKeyProvided
is raised), the shortest and minimal way to post an activity is:
@user.create_activity :mood_changed
# the key of the action will be user.mood_changed
@user.create_activity action: :mood_changed # this is exactly the same as above
Besides assigning your key (which is obvious from the code), it will take global options from User class (given in #tracked
method during class definition) and overwrite them with instance options (set on @user
by #activity
method). You can read more about options and how PublicActivity inherits them for you here.
Note the action parameter builds the key like this: "#{model_name}.#{action}"
. You can read further on options for #create_activity
here.
To provide more options, you can do:
@user.create_activity action: 'poke', parameters: {reason: 'bored'}, recipient: @friend, owner: current_user
In this example, we have provided all the things we could for a standard Activity.
Besides the few fields that every Activity has (key
, owner
, recipient
, trackable
, parameters
), you can also set custom fields. This could be very beneficial, as parameters
are a serialized hash, which cannot be queried easily from the database. That being said, use custom fields when you know that you will set them very often and search by them (don't forget database indexes :) ).
owner
and recipient
based on associationsclass Comment < ActiveRecord::Base
include PublicActivity::Model
tracked owner: :commenter, recipient: :commentee
belongs_to :commenter, :class_name => "User"
belongs_to :commentee, :class_name => "User"
end
class Post < ActiveRecord::Base
include PublicActivity::Model
tracked only: [:update], parameters: :tracked_values
def tracked_values
{}.tap do |hash|
hash[:tags] = tags if tags_changed?
end
end
end
Skip this step if you are using ActiveRecord in Rails 4 or Mongoid
The first step is similar in every ORM available (except mongoid):
PublicActivity::Activity.class_eval do
attr_accessible :custom_field
end
place this code under config/initializers/public_activity.rb
, you have to create it first.
To be able to assign to that field, we need to move it to the mass assignment sanitizer's whitelist.
If you're using ActiveRecord, you will also need to provide a migration to add the actual field to the Activity
. Taken from our tests:
class AddCustomFieldToActivities < ActiveRecord::Migration
def change
change_table :activities do |t|
t.string :custom_field
end
end
end
Assigning is done by the same methods that you use for normal parameters: #tracked
, #create_activity
. You can just pass the name of your custom variable and assign its value. Even better, you can pass it to #tracked
to tell us how to harvest your data for custom fields so we can do that for you.
class Article < ActiveRecord::Base
include PublicActivity::Model
tracked custom_field: proc {|controller, model| controller.some_helper }
end
If you need help with using public_activity please visit our discussion group and ask a question there:
https://groups.google.com/forum/?fromgroups#!forum/public-activity
Please do not ask general questions in the Github Issues.
Author: public-activity
Source code: https://github.com/public-activity/public_activity
License: MIT license