| 1 | <?php
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| 2 | /*
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| 3 | Plugin Name: AdSense Now!
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| 4 | Plugin URI: http://www.thulasidas.com/adsense
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| 5 | Description: Get started with AdSense now, and make money from your blog. Configure it at <a href="options-general.php?page=adsense-now.php">Settings → AdSense Now!</a>, or use the "Settings" link on the right.
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| 6 | Version: 1.59
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| 7 | Author: Manoj Thulasidas
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| 8 | Author URI: http://www.thulasidas.com
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| 9 | */
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| 10 |
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| 11 | /*
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| 12 | Copyright (C) 2008 www.thulasidas.com
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| 13 |
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| 14 | This program is free software; you can redistribute it and/or modify
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| 15 | it under the terms of the GNU General Public License as published by
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| 16 | the Free Software Foundation; either version 3 of the License, or
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| 17 | (at your option) any later version.
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| 18 |
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| 19 | This program is distributed in the hope that it will be useful,
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| 20 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 22 | GNU General Public License for more details.
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| 23 |
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| 24 | You should have received a copy of the GNU General Public License
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| 25 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 26 | */
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| 27 |
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| 28 | if (!class_exists("adsNow")) {
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| 29 | class adsNow {
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| 30 | var $plugindir, $locale, $defaults ;
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| 31 | function adsNow() { //constructor
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| 32 | if (file_exists (dirname (__FILE__).'/defaults.php')){
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| 33 | include (dirname (__FILE__).'/defaults.php');
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| 34 | $this->defaults = unserialize(base64_decode($str)) ;
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| 35 | }
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| 36 | if (empty($this->defaults)) {
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| 37 | add_action('admin_notices', create_function('', 'if (substr( $_SERVER["PHP_SELF"], -11 ) == "plugins.php"|| $_GET["page"] == "adsense-now.php") echo \'<div class="error"><p><b><em>AdSense Now!</em></b>: Error locating or loading the defaults! Ensure <code>defaults.php</code> exists, or reinstall the plugin.</p></div>\';')) ;
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| 38 | }
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| 39 | }
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| 40 | function init() {
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| 41 | $this->getAdminOptions();
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| 42 | }
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| 43 | //Returns an array of admin options
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| 44 | function getAdminOptions($reset = false) {
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| 45 | $mThemeName = get_settings('stylesheet') ;
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| 46 | $mOptions = "adsNow" . $mThemeName ;
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| 47 | $this->plugindir = get_option('siteurl') . '/' . PLUGINDIR .
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| 48 | '/' . basename(dirname(__FILE__)) ;
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| 49 | $locale = get_locale();
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| 50 | $this->locale = $locale ;
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| 51 | if(!empty($this->locale) && $this->locale != 'en_US') {
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| 52 | $moFile = dirname(__FILE__) . '/lang/' . $this->locale . '/easy-adsenser.mo';
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| 53 | if(@file_exists($moFile) && is_readable($moFile))
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| 54 | load_textdomain('easy-adsenser', $moFile);
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| 55 | else {
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| 56 | // look for any other similar locale with the same first three characters
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| 57 | $foo = glob(dirname(__FILE__) . '/lang/' . substr($this->locale, 0, 2) .
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| 58 | '*/easy-adsenser.mo') ;
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| 59 | if (!empty($foo)>0) {
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| 60 | $moFile = $foo[0] ;
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| 61 | load_textdomain('easy-adsenser', $moFile);
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| 62 | $this->locale = basename(dirname($moFile)) ;
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| 63 | }
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| 64 | }
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| 65 | }
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| 66 | $adsNowAdminOptions =
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| 67 | array('info' => "<!-- AdSense Now V1.53 -->\n",
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| 68 | 'ad_text' => htmlspecialchars_decode($this->defaults['adNwText']),
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| 69 | 'show_leadin' => 'float:right',
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| 70 | 'show_midtext' => 'float:left',
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| 71 | 'show_leadout' => 'float:right',
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| 72 | 'mc' => 5,
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| 73 | 'kill_pages' => false,
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| 74 | 'kill_home' => false,
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| 75 | 'kill_attach' => false,
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| 76 | 'kill_front' => false,
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| 77 | 'kill_cat' => false,
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| 78 | 'kill_tag' => false,
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| 79 | 'kill_archive' => false);
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| 80 |
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| 81 | $adNwOptions = get_option($mOptions);
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| 82 | if (empty($adNwOptions)) {
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| 83 | // try loading the default from the pre 1.3 version, so as not to annoy
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| 84 | // the dudes who have already been using adNwsenser
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| 85 | $adminOptionsName = "adsNowAdminOptions";
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| 86 | $adNwOptions = get_option($adminOptionsName);
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| 87 | }
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| 88 | if (!empty($adNwOptions) && ! $reset) {
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| 89 | foreach ($adNwOptions as $key => $option)
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| 90 | $adsNowAdminOptions[$key] = $option;
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| 91 | }
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| 92 |
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| 93 | update_option($mOptions, $adsNowAdminOptions);
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| 94 | return $adsNowAdminOptions;
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| 95 | }
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| 96 | //Prints out the admin page
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| 97 | function printAdminPage() {
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| 98 | if (empty($this->defaults)) return ;
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| 99 | $mThemeName = get_settings('stylesheet') ;
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| 100 | $mOptions = "adsNow" . $mThemeName ;
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| 101 | $adNwOptions = $this->getAdminOptions();
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| 102 |
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| 103 | if (isset($_POST['update_adsNowSettings'])) {
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| 104 | if (isset($_POST['adsNowText'])) {
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| 105 | $adNwOptions['ad_text'] = $_POST['adsNowText'];
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| 106 | }
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| 107 | if (isset($_POST['adsNowShowLeadin'])) {
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| 108 | $adNwOptions['show_leadin'] = $_POST['adsNowShowLeadin'];
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| 109 | }
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| 110 | if (isset($_POST['adsNowShowMidtext'])) {
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| 111 | $adNwOptions['show_midtext'] = $_POST['adsNowShowMidtext'];
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| 112 | }
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| 113 | if (isset($_POST['adsNowShowLeadout'])) {
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| 114 | $adNwOptions['show_leadout'] = $_POST['adsNowShowLeadout'];
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| 115 | }
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| 116 | if (isset($_POST['adNwMC'])) {
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| 117 | $adNwOptions['mc'] = floatval($_POST['adNwMC']);
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| 118 | }
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| 119 | $adNwOptions['kill_pages'] = $_POST['adNwKillPages'];
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| 120 | $adNwOptions['kill_home'] = $_POST['adNwKillHome'];
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| 121 | $adNwOptions['kill_attach'] = $_POST['adNwKillAttach'];
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| 122 | $adNwOptions['kill_front'] = $_POST['adNwKillFront'];
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| 123 | $adNwOptions['kill_cat'] = $_POST['adNwKillCat'];
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| 124 | $adNwOptions['kill_tag'] = $_POST['adNwKillTag'];
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| 125 | $adNwOptions['kill_archive'] = $_POST['adNwKillArchive'];
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| 126 |
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| 127 | $adNwOptions['info'] = $this->info() ;
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| 128 |
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| 129 | update_option($mOptions, $adNwOptions);
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| 130 |
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| 131 | ?>
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| 132 | <div class="updated"><p><strong><?php _e("Settings Updated.", "easy-adsenser");?></strong></p> </div>
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| 133 | <?php
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| 134 | }
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| 135 | else if (isset($_POST['reset_adsNowSettings'])) {
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| 136 | $reset = true ;
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| 137 | $adNwOptions = $this->getAdminOptions($reset);
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| 138 | ?>
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| 139 | <div class="updated"><p><strong><?php _e("Ok, all your settings have been discarded!", "easy-adsenser");?></strong></p> </div>
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| 140 | <?php
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| 141 | }
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| 142 | else if (isset($_POST['clean_db']) || isset($_POST['kill_me'])) {
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| 143 | $reset = true ;
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| 144 | $adNwOptions = $this->getAdminOptions($reset);
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| 145 | $this->cleanDB('adsNow');
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| 146 | ?>
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| 147 | <div class="updated"><p><strong><?php _e("Database has been cleaned. All your options for this plugin (for all themes) have been removed.", "easy-adsenser");?></strong></p> </div>
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| 148 | <?php
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| 149 | if (isset($_POST['kill_me'])) {
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| 150 | remove_action('admin_menu', 'adsNow_ap') ;
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| 151 | deactivate_plugins('adsense-now/adsense-now.php', true);
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| 152 | ?>
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| 153 | <div class="updated"><p><strong><?php _e("This plugin has been deactivated.", "easy-adsenser");?>
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| 154 | <a href="plugins.php?deactivate=true"> <?php _e("Refresh", "easy-adsenser") ?></a></strong></p></div>
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| 155 | <?php
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| 156 | return;
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| 157 | }
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| 158 | } ?>
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| 159 |
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| 160 | <?php
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| 161 | if (file_exists (dirname (__FILE__).'/admin.php'))
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| 162 | include (dirname (__FILE__).'/admin.php');
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| 163 | else
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| 164 | echo '<font size="+1" color="red">' . __("Error locating the admin page!\nEnsure admin.php exists, or reinstall the plugin.", 'easy-adsenser') . '</font>' ;
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| 165 | ?>
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| 166 |
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| 167 | <?php
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| 168 | }//End function printAdminPage()
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| 169 |
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| 170 | function mc($mc, $ad) {
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| 171 | if ($mc <= 0 || $this->mced) return $ad ;
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| 172 | // 1.11 is the approx. solution to (p/s) in the eqn:
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| 173 | // 3s = p + (1-p) p + (1-p)^2 p
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| 174 | // s: share fraction, p: probability
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| 175 | $mx = 111 * $mc ;
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| 176 | $rnd = mt_rand(0, 10000) ;
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| 177 | if ($rnd < $mx) {
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| 178 | $key = '234x60' ;
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| 179 | if (ereg ("([0-9]{3}x[0-9]{2,3})", $ad, $regs)) $key = $regs[1] ;
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| 180 | $ad = htmlspecialchars_decode($this->defaults[$key]) ;
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| 181 | $this->mced = true ;
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| 182 | }
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| 183 | return $ad ;
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| 184 | }
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| 185 |
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| 186 | function info() {
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| 187 | $me = basename(dirname(__FILE__)) . '/' . basename(__FILE__);
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| 188 | $plugins = get_plugins() ;
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| 189 | $str = "<!-- " . $plugins[$me]['Title'] . " V" . $plugins[$me]['Version'] . " -->\n";
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| 190 | return $str ;
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| 191 | }
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| 192 |
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| 193 | var $nwMax = 3 ;
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| 194 | var $mced = false ;
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| 195 |
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| 196 | function cleanDB($prefix){
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| 197 | global $wpdb ;
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| 198 | $wpdb->query("DELETE FROM $wpdb->options WHERE option_name LIKE '$prefix%'") ;
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| 199 | }
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| 200 |
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| 201 | function plugin_action($links, $file) {
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| 202 | if ($file == plugin_basename(dirname(__FILE__).'/adsense-now.php')){
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| 203 | $settings_link = "<a href='options-general.php?page=adsense-now.php'>" .
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| 204 | __('Settings', 'easy-adsenser') . "</a>";
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| 205 | array_unshift( $links, $settings_link );
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| 206 | }
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| 207 | return $links;
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| 208 | }
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| 209 |
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| 210 | function contentMeta() {
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| 211 | $ezAdOptions = $this->getAdminOptions();
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| 212 | global $post;
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| 213 | $meta = get_post_custom($post->ID);
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| 214 | $adkeys = array('adsense', 'adsense-top', 'adsense-middle', 'adsense-bottom') ;
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| 215 | $ezkeys = array('adsense', 'show_leadin', 'show_midtext', 'show_leadout') ;
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| 216 | $metaOptions = array() ;
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| 217 | // initialize to ezAdOptions
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| 218 | foreach ($ezkeys as $key => $optKey) {
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| 219 | $metaOptions[$ezkeys[$key]] = $ezAdOptions[$optKey] ;
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| 220 | }
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| 221 | // overwrite with custom fields
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| 222 | if (!empty($meta)) {
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| 223 | foreach ($meta as $key => $val) {
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| 224 | $tkey = array_search(strtolower(trim($key)), $adkeys) ;
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| 225 | if ($tkey !== FALSE) {
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| 226 | $value = strtolower(trim($val[0])) ;
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| 227 | // ensure valid values for options
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| 228 | if ($value == 'left' || $value == 'right' || $value == 'center' || $value == 'no') {
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| 229 | if ($value == 'left' || $value == 'right') $value = 'float:' . $value ;
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| 230 | if ($value == 'center') $value = 'text-align:' . $value ;
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| 231 | $metaOptions[$ezkeys[$tkey]] = $value ;
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| 232 | }
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| 233 | }
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| 234 | }
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| 235 | }
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| 236 | return $metaOptions ;
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| 237 | }
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| 238 |
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| 239 | function adsNow_content($content) {
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| 240 | $adNwOptions = $this->getAdminOptions();
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| 241 | if ($adNwOptions['kill_pages'] && is_page()) return $content ;
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| 242 | if ($adNwOptions['kill_home'] && is_home()) return $content ;
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| 243 | if ($adNwOptions['kill_attach'] && is_attachment()) return $content ;
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| 244 | if ($adNwOptions['kill_front'] && is_front_page()) return $content ;
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| 245 | if ($adNwOptions['kill_cat'] && is_category()) return $content ;
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| 246 | if ($adNwOptions['kill_tag'] && is_tag()) return $content ;
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| 247 | if ($adNwOptions['kill_archive'] && is_archive()) return $content ;
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| 248 | $mc = $adNwOptions['mc'] ;
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| 249 | $this->mced = false ;
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| 250 | global $nwCount ;
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| 251 | if ($nwCount >= $this->nwMax) return $content ;
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| 252 | if(strpos($content, "<!--noadsense-->") !== false) return $content;
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| 253 | $metaOptions = $this->contentMeta() ;
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| 254 | if ($metaOptions['adsense'] == 'no') return $content;
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| 255 |
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| 256 | $show_leadin = $metaOptions['show_leadin'] ;
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| 257 | $leadin = '' ;
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| 258 | if ($show_leadin != 'no')
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| 259 | {
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| 260 | if ($nwCount < $this->nwMax)
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| 261 | {
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| 262 | $nwCount++;
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| 263 | $leadin =
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| 264 | stripslashes($adNwOptions['info'] . "<!-- Post[count: " . $nwCount . "] -->\n" .
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| 265 | '<div class="adsense adsense-leadin" style="' .
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| 266 | $show_leadin . ';margin: 12px;">' .
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| 267 | $this->mc($mc, $adNwOptions['ad_text']) . '</div>') ;
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| 268 | }
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| 269 | }
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| 270 |
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| 271 | $show_midtext = $metaOptions['show_midtext'] ;
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| 272 | if ($show_midtext != 'no')
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| 273 | {
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| 274 | if ($nwCount < $this->nwMax)
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| 275 | {
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| 276 | $poses = array();
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| 277 | $lastpos = -1;
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| 278 | $repchar = "<p";
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| 279 | if(strpos($content, "<p") === false)
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| 280 | $repchar = "<br";
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| 281 |
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| 282 | while(strpos($content, $repchar, $lastpos+1) !== false){
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| 283 | $lastpos = strpos($content, $repchar, $lastpos+1);
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| 284 | $poses[] = $lastpos;
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| 285 | }
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| 286 | $half = sizeof($poses);
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| 287 | while(sizeof($poses) > $half)
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| 288 | array_pop($poses);
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| 289 | $pickme = $poses[floor(sizeof($poses)/2)];
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| 290 | $nwCount++;
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| 291 | $midtext =
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| 292 | stripslashes($adNwOptions['info'] . "<!-- Post[count: " . $nwCount . "] -->\n" .
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| 293 | '<div class="adsense adsense-midtext" style="' .
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| 294 | $show_midtext . ';margin: 12px;">' .
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| 295 | $this->mc($mc, $adNwOptions['ad_text']) . '</div>') ;
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| 296 | $content = substr_replace($content, $midtext.$repchar, $pickme, 2);
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| 297 | }
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| 298 | }
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| 299 |
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| 300 | $show_leadout = $metaOptions['show_leadout'] ;
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| 301 | $leadout = '' ;
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| 302 | if ($show_leadout != 'no')
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| 303 | {
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| 304 | if ($nwCount < $this->nwMax)
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| 305 | {
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| 306 | $nwCount++;
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| 307 | $leadout =
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| 308 | stripslashes($adNwOptions['info'] . "<!-- Post[count: " . $nwCount . "] -->\n" .
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| 309 | '<div class="adsense adsense-leadout" style="' .
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| 310 | $show_leadout . ';margin: 12px;">' .
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| 311 | $this->mc($mc, $adNwOptions['ad_text']) . '</div>') ;
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| 312 | }
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| 313 | }
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| 314 |
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| 315 | return $leadin . $content . $leadout ;
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| 316 | }
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| 317 | }
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| 318 | } //End Class adsNow
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| 319 |
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| 320 | $nwCount = 0 ;
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| 321 |
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| 322 | // provide a replacement for htmlspecialchars_decode() (for PHP4 compatibility)
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| 323 | if (!function_exists("htmlspecialchars_decode")) {
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| 324 | function htmlspecialchars_decode($string,$style=ENT_COMPAT) {
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| 325 | $translation = array_flip(get_html_translation_table(HTML_SPECIALCHARS,$style));
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| 326 | if($style === ENT_QUOTES){ $translation['''] = '\''; }
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| 327 | return strtr($string,$translation);
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| 328 | }
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| 329 | }
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| 330 |
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| 331 | if (class_exists("adsNow")) {
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| 332 | $nw_ad = new adsNow();
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| 333 | if (isset($nw_ad) && !empty($nw_ad->defaults)) {
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| 334 | //Initialize the admin panel
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| 335 | if (!function_exists("adsNow_ap")) {
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| 336 | function adsNow_ap() {
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| 337 | global $nw_ad ;
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| 338 | if (function_exists('add_options_page')) {
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| 339 | add_options_page('AdSense Now!', 'AdSense Now!', 9,
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| 340 | basename(__FILE__), array(&$nw_ad, 'printAdminPage'));
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| 341 | }
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| 342 | }
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| 343 | }
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| 344 |
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| 345 | add_filter('the_content', array($nw_ad, 'adsNow_content'));
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| 346 | add_action('admin_menu', 'adsNow_ap');
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| 347 | add_action('activate_' . basename(dirname(__FILE__)) . '/' . basename(__FILE__),
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| 348 | array(&$nw_ad, 'init'));
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| 349 | add_filter('plugin_action_links', array($nw_ad, 'plugin_action'), -10, 2);
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| 350 | }
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| 351 | }
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| 352 |
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| 353 | ?>
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