float lr

<?php
/**
 Plugin Name: Float Left Right Advertising
 Plugin URI: http://blog.casanova.vn/float-left-right-advertising/
 Version: 2.0
 Description: <strong>[CASANOVA]</strong> Float Advertising on Left and Right, Ads scroll up/down when user scroll page up/down. Support multi setting: width of left banner, width of right banner, margin-top, margin-left, margin-right and HTML code for banner. After active this plugin please goto <strong>Settings</strong> --> <strong><a href="options-general.php?page=float_ads.php">Float Left Right Advertising</a></strong> and config your Advertising.
 Author: Nguyen Duc Manh
 Author URI: http://casanova.vn
*/


/*****************Frontend****************************************/

function load_csnv_script(){
    if(get_option('csnv_is_active') && (get_option('csnv_left_code') || get_option('csnv_right_code')) ){
        wp_enqueue_script( 'jquery' );
        wp_enqueue_script(
            'floatads.js',
            plugins_url('/floatads.js', __FILE__),
            '',
            '',
            false
        );
        add_action('wp_footer', 'append_code_to_body');
    }
}

function is_mobile() {

    // Get the user agent

    $user_agent = $_SERVER['HTTP_USER_AGENT'];

    // Create an array of known mobile user agents
    // This list is from the 21 October 2010 WURFL File.
    // Most mobile devices send a pretty standard string that can be covered by
    // one of these.  I believe I have found all the agents (as of the date above)
    // that do not and have included them below.  If you use this function, you
    // should periodically check your list against the WURFL file, available at:
    // http://wurfl.sourceforge.net/


    $mobile_agents = Array(


        "240x320",
        "acer",
        "acoon",
        "acs-",
        "abacho",
        "ahong",
        "airness",
        "alcatel",
        "amoi",
        "android",
        "anywhereyougo.com",
        "applewebkit/525",
        "applewebkit/532",
        "asus",
        "audio",
        "au-mic",
        "avantogo",
        "becker",
        "benq",
        "bilbo",
        "bird",
        "blackberry",
        "blazer",
        "bleu",
        "cdm-",
        "compal",
        "coolpad",
        "danger",
        "dbtel",
        "dopod",
        "elaine",
        "eric",
        "etouch",
        "fly " ,
        "fly_",
        "fly-",
        "go.web",
        "goodaccess",
        "gradiente",
        "grundig",
        "haier",
        "hedy",
        "hitachi",
        "htc",
        "huawei",
        "hutchison",
        "inno",
        "ipad",
        "ipaq",
        "ipod",
        "jbrowser",
        "kddi",
        "kgt",
        "kwc",
        "lenovo",
        "lg ",
        "lg2",
        "lg3",
        "lg4",
        "lg5",
        "lg7",
        "lg8",
        "lg9",
        "lg-",
        "lge-",
        "lge9",
        "longcos",
        "maemo",
        "mercator",
        "meridian",
        "micromax",
        "midp",
        "mini",
        "mitsu",
        "mmm",
        "mmp",
        "mobi",
        "mot-",
        "moto",
        "nec-",
        "netfront",
        "newgen",
        "nexian",
        "nf-browser",
        "nintendo",
        "nitro",
        "nokia",
        "nook",
        "novarra",
        "obigo",
        "palm",
        "panasonic",
        "pantech",
        "philips",
        "phone",
        "pg-",
        "playstation",
        "pocket",
        "pt-",
        "qc-",
        "qtek",
        "rover",
        "sagem",
        "sama",
        "samu",
        "sanyo",
        "samsung",
        "sch-",
        "scooter",
        "sec-",
        "sendo",
        "sgh-",
        "sharp",
        "siemens",
        "sie-",
        "softbank",
        "sony",
        "spice",
        "sprint",
        "spv",
        "symbian",
        "tablet",
        "talkabout",
        "tcl-",
        "teleca",
        "telit",
        "tianyu",
        "tim-",
        "toshiba",
        "tsm",
        "up.browser",
        "utec",
        "utstar",
        "verykool",
        "virgin",
        "vk-",
        "voda",
        "voxtel",
        "vx",
        "wap",
        "wellco",
        "wig browser",
        "wii",
        "windows ce",
        "wireless",
        "xda",
        "xde",
        "zte"
    );

    // Pre-set $is_mobile to false.

    $is_mobile = false;

    // Cycle through the list in $mobile_agents to see if any of them
    // appear in $user_agent.

    foreach ($mobile_agents as $device) {

        // Check each element in $mobile_agents to see if it appears in
        // $user_agent.  If it does, set $is_mobile to true.

        if (stristr($user_agent, $device)) {

            $is_mobile = true;

            // break out of the foreach, we don't need to test
            // any more once we get a true value.

            break;
        }
    }

    return $is_mobile;
}

function append_code_to_body(){
?>
    <?php
        $screen_w   =   get_option("screen_w");
        $MainContentW   =   get_option("csnv_content_w")?get_option("csnv_content_w"):1000;

        //Width + height
        $LeftBannerW    =   get_option("csnv_left_w")?get_option("csnv_left_w"):100;
        $LeftBannerH    =   get_option("csnv_left_h")?get_option("csnv_left_h"):500;

        $RightBannerW   =   get_option("csnv_right_w")?get_option("csnv_right_w"):100;
        $RightBannerH   =   get_option("csnv_right_h")?get_option("csnv_right_h"):500;


        //Ajust
        $LeftAdjust     =   get_option("csnv_margin_left")?get_option("csnv_margin_left"):10;
        $RightAdjust    =   get_option("csnv_margin_right")?get_option("csnv_margin_right"):10;
        $TopAdjust      =   get_option("csnv_margin_top")?get_option("csnv_margin_top"):80;

        $mobile_show    =   get_option("mobile_show");
        $is_mobile      =   is_mobile();
     ?>

    <?php if(empty($is_mobile))://Neu la may tinh ?>
        <script type="text/javascript">
            var clientWidth =   window.screen.width;
            if(clientWidth >= <?php echo $screen_w; ?>){
                document.write('<div id="divAdRight" style="position: absolute; top: 0px; width:<?php echo $RightBannerW; ?>px; <?php if($RightBannerH) echo "height:".$RightBannerH."px;"; ?> overflow:hidden;"> <?php echo html_entity_decode(get_option('csnv_right_code')); ?></div><div id="divAdLeft" style="position: absolute; top: 0px; width:<?php echo $LeftBannerW; ?>px; <?php if($LeftBannerH) echo "height:".$LeftBannerH."px;"; ?> overflow:hidden;"><?php  echo html_entity_decode(get_option('csnv_left_code')); ?></div>');

                var MainContentW = <?php echo $MainContentW; ?>;
                var LeftBannerW = <?php echo $LeftBannerW; ?>;
                var RightBannerW = <?php echo $RightBannerW; ?>;
                var LeftAdjust = <?php echo $LeftAdjust; ?>;
                var RightAdjust = <?php echo $RightAdjust; ?>;
                var TopAdjust = <?php echo $TopAdjust; ?>;
                ShowAdDiv();
                window.onresize=ShowAdDiv;
            }
        </script>
    <?php else: //Neu la mobile ?>
        <?php if($mobile_show==1):?>
            <script type="text/javascript">
            var clientWidth =   window.screen.width;
            if(clientWidth >= <?php echo $screen_w; ?>){
                document.write('<div id="divAdRight" style="position: absolute; top: 0px; width:<?php echo $RightBannerW; ?>px; height:<?php echo $RightBannerH; ?>px; overflow:hidden;"> <?php echo html_entity_decode(get_option('csnv_right_code')); ?></div><div id="divAdLeft" style="position: absolute; top: 0px; width:<?php echo $LeftBannerW; ?>px; height:<?php echo $LeftBannerH; ?>px; overflow:hidden;"><?php  echo html_entity_decode(get_option('csnv_left_code')); ?></div>');

                var MainContentW = <?php echo $MainContentW; ?>;
                var LeftBannerW = <?php echo $LeftBannerW; ?>;
                var RightBannerW = <?php echo $RightBannerW; ?>;
                var LeftAdjust = <?php echo $LeftAdjust; ?>;
                var RightAdjust = <?php echo $RightAdjust; ?>;
                var TopAdjust = <?php echo $TopAdjust; ?>;
                ShowAdDiv();
                window.onresize=ShowAdDiv;
            }
        </script>
        <?php endif; ?>
    <?php endif;//End check mobile?>

<?php
}


add_action('init', 'load_csnv_script');

/************Admin Panel***********/
function csnv_ads_plugin_remove(){
    delete_option('csnv_is_active');
    delete_option('screen_w');

    delete_option('csnv_content_w');
    delete_option('csnv_left_w');
    delete_option('csnv_left_h');
    delete_option('csnv_right_w');
    delete_option('csnv_right_h');
    delete_option('csnv_margin_left');
    delete_option('csnv_margin_right');
    delete_option('csnv_margin_top');
    delete_option('csnv_left_code');
    delete_option('csnv_right_code');
    delete_option('mobile_show');
}
function csnv_ads_plugin_install(){
    add_option('csnv_is_active',1);
    add_option('screen_w','1024');
    add_option('csnv_content_w','1000');

    add_option('csnv_left_w','100');
    add_option('csnv_left_h','500');

    add_option('csnv_right_w','100');
    add_option('csnv_right_h','500');

    add_option('csnv_margin_left','10');
    add_option('csnv_margin_right','10');
    add_option('csnv_margin_top','80');
    add_option('mobile_show','0');

    add_option('csnv_left_code','<a href="http://abc.lt" target="_blank"><img src="'.plugins_url('/leftbanner.jpg', __FILE__).'"  width ="100" alt="" /></a>');
    add_option('csnv_right_code','<a href="http://abc.lt" target="_blank"><img src="'.plugins_url('/rightbanner.jpg', __FILE__).'"  width ="100" alt="" /></a>');
}

function csnv_ads_menu() {
    add_options_page( __('Float Left Right Advertising',''), __('Float Left Right Advertising',''), 8, basename(__FILE__), 'csnv_ads_setting');
}
function csnv_ads_setting(){
        if($_POST['status_submit']==1){
            update_option('csnv_is_active',intval($_POST['csnv_is_active']));
            update_option('csnv_left_code',htmlentities(stripslashes($_POST['csnv_left_code'])));
            update_option('csnv_right_code',htmlentities(stripslashes($_POST['csnv_right_code'])));

            update_option('csnv_content_w',intval($_POST['csnv_content_w']));

            update_option('csnv_left_w',intval($_POST['csnv_left_w']));
            update_option('csnv_left_h',intval($_POST['csnv_left_h']));

            update_option('csnv_right_w',intval($_POST['csnv_right_w']));
            update_option('csnv_right_h',intval($_POST['csnv_right_h']));

            update_option('csnv_margin_left',intval($_POST['csnv_margin_left']));
            update_option('csnv_margin_right',intval($_POST['csnv_margin_right']));
            update_option('csnv_margin_top',intval($_POST['csnv_margin_top']));
            update_option('mobile_show',intval($_POST['mobile_show']));

            update_option('screen_w',intval($_POST['screen_w']));
            echo '<div id="message" class="updated fade"><p>Your settings were saved !</p></div>';
        }
        if($_POST['status_submit']==2){
            update_option('csnv_is_active',1);
            update_option('screen_w','1024');
            update_option('csnv_content_w','1000');
            update_option('csnv_left_w','100');
            update_option('csnv_left_h','500');

            update_option('csnv_right_w','100');
            update_option('csnv_right_h','500');

            update_option('csnv_margin_left','10');
            update_option('csnv_margin_right','10');
            update_option('csnv_margin_top','80');

            update_option('mobile_show',0);

            update_option('csnv_left_code','<a href="http://abc.lt" target="_blank"><img src="'.plugins_url('/leftbanner.jpg', __FILE__).'" width ="100" alt="" /></a>');
            update_option('csnv_right_code','<a href="http://abc.lt" target="_blank"><img src="'.plugins_url('/rightbanner.jpg', __FILE__).'"  width ="100" alt="" /></a>');

            echo '<div id="message" class="updated fade"><p>Your settings were reset !</p></div>';
        }
    ?>
    <h2>Float Left Right Advertising Setting</h2>
    <form method="post" id="csnv_options">
        <input type="hidden" name="status_submit" id="status_submit" value="2"  />
        <table width="100%" cellspacing="2" cellpadding="5" class="editform">
            <tr valign="top">
                <td width="150" scope="row">Active plugin:</td>
                <td>
                    <label><input type="radio" name="csnv_is_active" <?php if (get_option('csnv_is_active')=='1'):?> checked="checked"<?php endif;?> value="1" />Yes</label>
                    <label><input type="radio" name="csnv_is_active" <?php if (get_option('csnv_is_active')=='0'):?> checked="checked"<?php endif;?> value="0" />No</label>
                </td>
            </tr>

            <tr valign="top">
                <td scope="row">Show ads if client <strong>screen width</strong> &gt;=</td>
                <td>
                    <select name="screen_w">
                        <option value="800" <?php if(get_option("screen_w")==800) echo "selected"; ?>>800</option>
                        <option value="1024" <?php if(get_option("screen_w")==1024) echo "selected"; ?>>1024</option>
                        <option value="1280" <?php if(get_option("screen_w")==1280) echo "selected"; ?>>1280</option>
                    </select> px
                </td>
            </tr>
            <tr valign="top">
                <td  scope="row">Main content width:<br /><small>Width of your website</small></td>
                <td scope="row">
                    <input name="csnv_content_w" size="4" maxlength="4" value="<?php echo html_entity_decode(get_option('csnv_content_w'));?>" /> px (number only)
                </td>
            </tr>

            <tr>
                <td>Show Ads on mobile devices</td>
                <td>
                    <select name="mobile_show">
                        <option value="1"<?php if(get_option("mobile_show")==1) echo " selected"; ?>>Yes</option>
                        <option value="0"<?php if(get_option("mobile_show")==0) echo " selected"; ?>>No</option>
                    </select>
                </td>
            </tr>

            <tr valign="top">
                <td  scope="row">Banner Left:</td>
                <td scope="row">
                    <table cellspacing="10">
                        <tr>
                            <td>
                                <label>Width: <input name="csnv_left_w" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_left_w'));?>" /> px
                                <br /><small>Width of your left banner</small>
                                </label>
                            </td>
                            <td>
                                <label>Height: <input name="csnv_left_h" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_left_h'));?>" /> px
                                <br /><small>Height of your left banner</small>
                                </label>
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>

            <tr valign="top">
                <td  scope="row">Banner Right </td>
                <td scope="row">
                    <table cellspacing="10">
                        <tr>
                            <td><label>Width:
                    <input name="csnv_right_w" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_right_w'));?>" /> px <br /><small>Width of your right banner</small>
                    </label></td>
                        <td>
                            <label>Height:
                    <input name="csnv_right_h" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_right_h'));?>" /> px<br /><small>Height of your right banner</small>
                    </label>
                        </td>
                        </tr>
                    </table>

                </td>
            </tr>

            <tr valign="top">
                <td  scope="row">Margin Left:</td>
                <td scope="row">
                    <input name="csnv_margin_left" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_margin_left'));?>" /> px (number only)
                </td>
            </tr>
            <tr valign="top">
                <td  scope="row">Margin Right:</td>
                <td scope="row">
                    <input name="csnv_margin_right" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_margin_right'));?>" /> px (number only)
                </td>
            </tr>
            <tr valign="top">
                <td  scope="row">Margin Top:</td>
                <td scope="row">
                    <input name="csnv_margin_top" size="3" maxlength="3" value="<?php echo html_entity_decode(get_option('csnv_margin_top'));?>" /> px (number only)
                </td>
            </tr>

            <tr valign="top">
                <td  scope="row">HTML left Code:<br/><small>Put HTML code for your left ads</small></td>
                <td scope="row">
                    <textarea name="csnv_left_code" rows="5" cols="50"><?php echo html_entity_decode(get_option('csnv_left_code'));?></textarea>
                </td>
            </tr>
            <tr valign="top">
                <td  scope="row">HTML right Code:<br/><small>Put HTML code for your right ads</small></td>
                <td scope="row">
                    <textarea name="csnv_right_code" rows="5" cols="50"><?php echo html_entity_decode(get_option('csnv_right_code'));?></textarea>
                </td>
            </tr>
             <tr valign="top">
                <td  scope="row"></td>
                <td scope="row">
                    <input type="button" name="save" onclick="document.getElementById('status_submit').value='1'; document.getElementById('csnv_options').submit();" value="Save setting" class="button-primary" />
                </td>
            </tr>
            <tr><td colspan="2"><br /><br /></td></tr>
            <tr valign="top">
                <td  scope="row"></td>
                <td scope="row">
                    <input type="button" name="reset" onclick="document.getElementById('status_submit').value='2'; document.getElementById('csnv_options').submit();" value="Reset to default setting" class="button" />
                </td>
            </tr>
        </table>

    </form>
    <?php
}

//add setting menu
add_action('admin_menu', 'csnv_ads_menu');
/* What to do when the plugin is activated? */
register_activation_hook(__FILE__,'csnv_ads_plugin_install');
/* What to do when the plugin is deactivated? */
register_deactivation_hook( __FILE__, 'csnv_ads_plugin_remove' );
 ?>