dak wordpress plugin

<?php

/*
Plugin Name: DakWP
Plugin URI: http://reena.in/DakWP
Description: This is the Main(Master) plugin by Dak, containing all the functions, Dak is going to offer. Here you can use <A HREF="http://mukeshdak.com">Links</A> and <strong>Bold</strong> and code like <code>echo "Hello Testing"; </code> etc.
Version: v9.12.27
Author: Mukesh Dak
Author URI: http://mukeshdak.com


   Copyright 2009  Mukesh Dak  (email : [email protected])

    This program 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.

    This program 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 St, Fifth Floor, Boston, MA  02110-1301  USA

====
HELP
====

For Help See Menu DakWP in Dashboard

======
README
======

This plugin in can be divided in following simple parts

1. Simple Shorcode [ line 062 ]
   a. Dak Profile
   b. Twitter
   c. Subscribe
   d. Dak Header
   e. Rss
   f. Dak Recent Posts
   g. Dak Popular Posts
   h. Test

2. Installation of Table for Dak Diary [ Line 173 ]
   a. Diary List
   b. Diary Todo

3. Install Function Hello World [ Line 283]

4. Diary Widget [ Line 390 ]

5. Menu and Option Pages [ Line 470 ]

6. Hyperlink to Del.icio.us

7. Copy Plugin Interlinks for internal post links


*/


// Code for [Dak Profile] ========

function DakProfile()
    {
    return '<script type="text/javascript" src="http://pub.mybloglog.com/newwithme.php?b=inpage&id=QV7EcrwRqdF4.vRNdB.KVj2AsZXxewWmWpm.uQ--"></script>';
    }
add_shortcode('Dak Profile', 'DakProfile');


// Code for [Twitter] ============

function twitt()
    {
  return '<div id="twitit"><a href="http://twitter.com/home?status=Currently reading '.get_permalink($post->ID).'" title="Click to send this page to Twitter!" target="_blank">Share on Twitter</a></div>';
    }
add_shortcode('Twitter', 'twitt');



// code for [Subscribe] ============

function subscribeRss()
    {
    return '<div class="rss-box"><a href="http://feeds.feedburner.com/wprecipes">Enjoyed this post? Subscribe to my RSS feeds!</a></div>';
    }
add_shortcode('Subscribe', 'subscribeRss');


// code for [Dak Header] =============

// code  for display of some fixed content
function DakHeader()
    {
    wp_register();
    echo "<li>";
    wp_loginout();
    wp_list_bookmarks('title_li=&categorize=0');
    }
add_shortcode('Dak Header', 'DakHeader');


// code for [Rss] ===========

//This file is needed to be able to use the wp_rss() function.
include_once(ABSPATH.WPINC.'/rss.php');

function readRss($atts) {
    extract(shortcode_atts(array(
    "feed" => 'http://',
      "num" => '1',
    ), $atts));

    return wp_rss($feed, $num);
}
add_shortcode('Rss', 'readRss');

// Usage: To use the shortcode, type in:  [Rss feed="http://feeds.feedburner.com/reenain" num="5"]
// it is successful but it shows list-of-posts on the top of the post



#========= [Dak Recent Posts] ==========================

function sc_liste($atts, $content = null) {
        extract(shortcode_atts(array(
                "num" => '5',
                "cat" => ''
        ), $atts));
        global $post;
        $myposts = get_posts('numberposts='.$num.'&order=DESC&orderby=post_date&category='.$cat);
        $retour='<ul>';
        foreach($myposts as $post) :
                setup_postdata($post);
             $retour.='<li><a href="'.get_permalink().'">'.the_title("","",false).'</a></li>';
        endforeach;
        $retour.='</ul> ';
        return $retour;
}
add_shortcode("Dak Recent Posts", "sc_liste");
# To Use write: [Dak Recent Posts num="3" cat="1"]
# If you dont use 'num' and 'cat' attributes, you will get most recent 5 posts


#========= [Dak Popular Posts] ==========================

# for display of some fixed content
function PopularPosts()
{
echo "Developement of this shortcode is under progess<p>Mukesh Dak<p>27 March 2009<p>";
    }
add_shortcode('Dak Popular Posts', 'PopularPosts');



#========= [Test] ==========================

# for display of some fixed content
function FunTest()
    {
    return "Hi<p>Your testing is successful";
    }
add_shortcode('Test', 'FunTest');


//--------------------------------------------------------------
add_filter('widget_text', 'do_shortcode');

/* this line above allows our short codes to be used in widgets.

--------------------------------------------------------------

 ShortCodes Ends Here

--------------------------------------------------------------*/


# ========== Install table for Dak Diary ==============
function table_install()
    {
            global $wpdb;
            $table_name = $wpdb->prefix . 'dak_diary';

            // Now check is table is already present
                if($wpdb->get_var("SHOW TABLES LIKE '" . $table_name ."'") != $table_name)
                    {
                        $sql ="CREATE TABLE  $table_name (
                          `recid` int(10) unsigned NOT NULL auto_increment,
                          `title` varchar(50) NOT NULL COMMENT 'Heading of the item',
                          `linkurl` varchar(60) default NULL COMMENT 'Link related to topic if any',
                          `category` varchar(20) default NULL COMMENT 'category',
                          `created` datetime default NULL,
                          `modified` datetime default NULL,
                          `details` varchar(3999) default NULL,
                          `priority` char(1) default '5',
                          PRIMARY KEY  (`recid`)
                        ) ;";

                        $results = $wpdb->query($sql);
                    } // table install finish
        } // function table install finish.

register_activation_hook(__FILE__,'table_install');


# ============= code for getting list of recent entries start here ====================

function dak_get_diary()
{

    global $wpdb;

    $table_name = $wpdb->prefix . 'dak_diary';

    $sql = "SELECT * from `$table_name` ORDER by created  DESC Limit 10";

    $results = $wpdb->get_results($sql);

    $output_html = '<p><a href=http://localhost/php/papps/diary/index.php?ACTION=NEW target=_new>New Record.....</a><br>';

    $output_html .= '<ul>';

    foreach($results as $result)
    {
        #$output_html .= '<li>' . $result->title. "</li>";
        $output_html .= '<li><a href=http://localhost/php/papps/diary/index.php?recid='.$result->recid.'&ACTION=VIEW target=_new>E</a> <a href='.$result->linkurl.'>'. $result->title.'</a></li>';

        #http://localhost/php/papps/diary/index.php?recid=3&ACTION=VIEW

        #   $output_html .= '<li class="todo-' . $class . '" title="' . date('F jS, Y', $result->date_due) . '">' . $result->task_desc . "</li>";
    }
    $output_html .= '</ul>';

    echo $output_html;
}

add_shortcode('Diary List', 'dak_get_diary');

# ============= code for getting list of recent entries start here ====================



# ============= code for getting list of todo start here ====================

function dak_get_todo()
{

    global $wpdb;

    $table_name = $wpdb->prefix . 'dak_diary';

    $sql = "SELECT * from `$table_name` WHERE category like 'todo'  ORDER by priority LIMIT 100";


    $results = $wpdb->get_results($sql);


    $output_html = '<ul>';

    foreach($results as $result)
    {
        #$output_html .= '<li>' . $result->title. "</li>";

        $output_html .= '<li><a href=http://localhost/php/papps/diary/index.php?recid='.$result->recid.'&ACTION=VIEW target=_new>E</a> '. $result->title.'</li>';

        #http://localhost/php/papps/diary/index.php?recid=3&ACTION=VIEW

        #   $output_html .= '<li class="todo-' . $class . '" title="' . date('F jS, Y', $result->date_due) . '">' . $result->task_desc . "</li>";
    }
    $output_html .= '</ul>';

    echo $output_html;
}

add_shortcode('Diary Todo', 'dak_get_todo');
# to get todo listing

# ============= code for getting list of recent entries ends here ====================
# ======= Code for Dak Diary End here ====================



# ============ Hello World Function =============
function say_hello()
    {
        $greeting = get_option('hello_greeting');
        $target = get_option('hello_target');
        print "$greeting $target";
    }

function set_hello_options()
    {
    add_option('hello_greeting','hello','What to Say');
    add_option('hello_target','world','To whom to Say');
    }

function unset_hello_options()
    {
    delete_option('hello_greeting');
    delete_option('hello_target');
    }

    register_activation_hook(__FILE__,'set_hello_options');
    register_deactivation_hook(__FILE__,'unset_hello_options');

    function admin_hello_options()
    {
        ?><div class="wrap"><h2>Hello World Options</h2><?php

        if ($_REQUEST['submit'])
        {
            update_hello_options();
        }
        print_hello_form();

        ?></div><?php
    }

    function modify_menu()
    {
        add_options_page("Hello World", "Hello World", 1, __FILE__,  'admin_hello_options');
    }
    add_action('admin_menu', 'modify_menu');

    function update_hello_options()
    {
        $ok = false;
        // you probably want some input validation in here
        if ($_REQUEST['hello_greeting'])
        {
                update_option('hello_greeting', $_REQUEST['hello_greeting']);
                $ok = true;
        }

            if ($_REQUEST['hello_target'])
        {
                update_option('hello_target', $_REQUEST['hello_target']);
                $ok = true;
        }

        if ($ok)
        {
            ?><div id="message" class="updated fade"><p>Options saved.</p></div><?php
        }
            else
        {
                ?><div id="message" class="error fade"><p>Failed to save options.</p></div><?php
        }
    }

function print_hello_form()
{
    $default_greeting = get_option('hello_greeting');
    $default_target = get_option('hello_target');
    ?>
    <from method="post">
    <label for="hello_greeting">Greeting:
        <input type="text" name="hello_greeting" value="<?=$default_greeting?>" />
        </label>
        <br />
        <label for="hello_target">Target:
        <input type="text" name="hello_target" value="<?=$default_target?>" />
        </label>
        <br />
        <input type="submit" value="Submit" />
        </form>
        <?php
}



# =============== Starting code of widget ==============

# Parameters Used by Dak
#  dak_widget_swp  --> Function for display of widget
#  dak_widget_swp_control   --> function for control of the widget

function widget_DiaryWidget($args) {
    // First we grab the Wordpress theme args, which we
    // use to display the widget
    extract($args);

    // Now we sniff around to see if there are
    // any preset options
    $options = get_option("widget_DiaryWidget");

    // If no options have been set, we need to set them
    if (!is_array( $options ))
        {
        $options = array(
        'title' => 'Widget Title',
        'text' => 'Widget Text'
        );
    }
    // Display the widget!
    echo $before_widget;
    echo $before_title;
    #echo $options['title'];
    echo "ToDo Dak";
    echo $after_title;
    //Our Widget Content
    dak_get_todo();
    echo $after_widget;
}



function DiaryWidget_control() {

    // We need to grab any preset options
    $options = get_option("widget_DiaryWidget");

    // No options? No problem! We set them here.
    if (!is_array( $options )) {
        $options = array(
        'title' => 'Widget Title',
        'text' => 'Widget Text'
        );
    }

    // Is the user has set the options and clicked save,
    // Then we grab them using the $_POST function.
    if ($_POST['DiaryWidget-Submit']) {
        $options['title'] =
          htmlspecialchars($_POST['DiaryWidget-WidgetTitle']);
        $options['text'] =
          htmlspecialchars($_POST['DiaryWidget-WidgetText']);
        // And we also update the options in the Wordpress Database
        update_option("widget_DiaryWidget", $options);
    }

?>
<p>
    <label for="DiaryWidget-WidgetTitle">Widget Title:</label>
    <input type="text"
      id="DiaryWidget-WidgetTitle"
      name="DiaryWidget-WidgetTitle"
      value="<?php echo $options['title'];?>" />

    <label for="DiaryWidget-WidgetText">Widget Text:</label>
    <textarea id="DiaryWidget-WidgetText"
      name="DiaryWidget-WidgetText"
      cols="30" rows="4">
    <?php echo $options['text'];?>