wordpress-popular-posts
Last commit date
js
10 years ago
lang
10 years ago
style
10 years ago
views
10 years ago
index.php
10 years ago
no_thumb.jpg
10 years ago
readme.txt
10 years ago
uninstall.php
10 years ago
wordpress-popular-posts.php
10 years ago
wordpress-popular-posts.php
3331 lines
| 1 | <?php |
| 2 | /* |
| 3 | Plugin Name: WordPress Popular Posts |
| 4 | Plugin URI: http://wordpress.org/extend/plugins/wordpress-popular-posts |
| 5 | Description: WordPress Popular Posts is a highly customizable widget that displays the most popular posts on your blog |
| 6 | Version: 3.3.2 |
| 7 | Author: Hector Cabrera |
| 8 | Author URI: http://cabrerahector.com |
| 9 | Author Email: hcabrerab@gmail.com |
| 10 | Text Domain: wordpress-popular-posts |
| 11 | Domain Path: /lang/ |
| 12 | Network: false |
| 13 | License: GPLv2 or later |
| 14 | License URI: http://www.gnu.org/licenses/gpl-2.0.html |
| 15 | |
| 16 | Copyright 2008-2015 Hector Cabrera (hcabrerab@gmail.com) |
| 17 | |
| 18 | This program is free software; you can redistribute it and/or modify |
| 19 | it under the terms of the GNU General Public License, version 2, as |
| 20 | published by the Free Software Foundation. |
| 21 | |
| 22 | This program is distributed in the hope that it will be useful, |
| 23 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 24 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 25 | GNU General Public License for more details. |
| 26 | |
| 27 | You should have received a copy of the GNU General Public License |
| 28 | along with this program; if not, write to the Free Software |
| 29 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 30 | */ |
| 31 | |
| 32 | if ( !defined('ABSPATH') ) |
| 33 | exit('Please do not load this file directly.'); |
| 34 | |
| 35 | /** |
| 36 | * WordPress Popular Posts class. |
| 37 | */ |
| 38 | if ( !class_exists('WordpressPopularPosts') ) { |
| 39 | |
| 40 | /** |
| 41 | * Register plugin's activation / deactivation functions |
| 42 | * @since 1.3 |
| 43 | */ |
| 44 | register_activation_hook( __FILE__, array( 'WordpressPopularPosts', 'activate' ) ); |
| 45 | register_deactivation_hook( __FILE__, array( 'WordpressPopularPosts', 'deactivate' ) ); |
| 46 | |
| 47 | /** |
| 48 | * Add function to widgets_init that'll load WPP. |
| 49 | * @since 2.0 |
| 50 | */ |
| 51 | function load_wpp() { |
| 52 | register_widget( 'WordpressPopularPosts' ); |
| 53 | } |
| 54 | add_action( 'widgets_init', 'load_wpp' ); |
| 55 | |
| 56 | class WordpressPopularPosts extends WP_Widget { |
| 57 | |
| 58 | /** |
| 59 | * Plugin version, used for cache-busting of style and script file references. |
| 60 | * |
| 61 | * @since 1.3.0 |
| 62 | * @var string |
| 63 | */ |
| 64 | private $version = '3.3.2'; |
| 65 | |
| 66 | /** |
| 67 | * Plugin identifier. |
| 68 | * |
| 69 | * @since 3.0.0 |
| 70 | * @var string |
| 71 | */ |
| 72 | private $plugin_slug = 'wordpress-popular-posts'; |
| 73 | |
| 74 | /** |
| 75 | * Instance of this class. |
| 76 | * |
| 77 | * @since 3.0.0 |
| 78 | * @var object |
| 79 | */ |
| 80 | protected static $instance = NULL; |
| 81 | |
| 82 | /** |
| 83 | * Slug of the plugin screen. |
| 84 | * |
| 85 | * @since 3.0.0 |
| 86 | * @var string |
| 87 | */ |
| 88 | protected $plugin_screen_hook_suffix = NULL; |
| 89 | |
| 90 | /** |
| 91 | * Flag for singular pages. |
| 92 | * |
| 93 | * @since 3.1.2 |
| 94 | * @var int |
| 95 | */ |
| 96 | private $current_post_id = 0; |
| 97 | |
| 98 | /** |
| 99 | * Plugin directory. |
| 100 | * |
| 101 | * @since 1.4.6 |
| 102 | * @var string |
| 103 | */ |
| 104 | private $plugin_dir = ''; |
| 105 | |
| 106 | /** |
| 107 | * Plugin uploads directory. |
| 108 | * |
| 109 | * @since 3.0.4 |
| 110 | * @var array |
| 111 | */ |
| 112 | private $uploads_dir = array(); |
| 113 | |
| 114 | /** |
| 115 | * Default thumbnail. |
| 116 | * |
| 117 | * @since 2.2.0 |
| 118 | * @var string |
| 119 | */ |
| 120 | private $default_thumbnail = ''; |
| 121 | |
| 122 | /** |
| 123 | * Default thumbnail sizes |
| 124 | * |
| 125 | * @since 3.2.2 |
| 126 | * @var array |
| 127 | */ |
| 128 | private $default_thumbnail_sizes = array(); |
| 129 | |
| 130 | /** |
| 131 | * Flag to verify if thumbnails can be created or not. |
| 132 | * |
| 133 | * @since 1.4.6 |
| 134 | * @var bool |
| 135 | */ |
| 136 | private $thumbnailing = false; |
| 137 | |
| 138 | /** |
| 139 | * Flag to verify if qTrans is present. |
| 140 | * |
| 141 | * @since 1.4.6 |
| 142 | * @var bool |
| 143 | */ |
| 144 | private $qTrans = false; |
| 145 | |
| 146 | /** |
| 147 | * Default charset. |
| 148 | * |
| 149 | * @since 2.1.4 |
| 150 | * @var string |
| 151 | */ |
| 152 | private $charset = "UTF-8"; |
| 153 | |
| 154 | /** |
| 155 | * Plugin defaults. |
| 156 | * |
| 157 | * @since 2.3.3 |
| 158 | * @var array |
| 159 | */ |
| 160 | protected $defaults = array( |
| 161 | 'title' => '', |
| 162 | 'limit' => 10, |
| 163 | 'range' => 'daily', |
| 164 | 'freshness' => false, |
| 165 | 'order_by' => 'views', |
| 166 | 'post_type' => 'post,page', |
| 167 | 'pid' => '', |
| 168 | 'author' => '', |
| 169 | 'cat' => '', |
| 170 | 'shorten_title' => array( |
| 171 | 'active' => false, |
| 172 | 'length' => 25, |
| 173 | 'words' => false |
| 174 | ), |
| 175 | 'post-excerpt' => array( |
| 176 | 'active' => false, |
| 177 | 'length' => 55, |
| 178 | 'keep_format' => false, |
| 179 | 'words' => false |
| 180 | ), |
| 181 | 'thumbnail' => array( |
| 182 | 'active' => false, |
| 183 | 'build' => 'manual', |
| 184 | 'width' => 15, |
| 185 | 'height' => 15, |
| 186 | 'crop' => true |
| 187 | ), |
| 188 | 'rating' => false, |
| 189 | 'stats_tag' => array( |
| 190 | 'comment_count' => false, |
| 191 | 'views' => true, |
| 192 | 'author' => false, |
| 193 | 'date' => array( |
| 194 | 'active' => false, |
| 195 | 'format' => 'F j, Y' |
| 196 | ), |
| 197 | 'category' => false |
| 198 | ), |
| 199 | 'markup' => array( |
| 200 | 'custom_html' => false, |
| 201 | 'wpp-start' => '<ul class="wpp-list">', |
| 202 | 'wpp-end' => '</ul>', |
| 203 | 'post-html' => '<li>{thumb} {title} {stats}</li>', |
| 204 | 'post-start' => '<li>', |
| 205 | 'post-end' => '</li>', |
| 206 | 'title-start' => '<h2>', |
| 207 | 'title-end' => '</h2>' |
| 208 | ) |
| 209 | ); |
| 210 | |
| 211 | /** |
| 212 | * Admin page user settings defaults. |
| 213 | * |
| 214 | * @since 2.3.3 |
| 215 | * @var array |
| 216 | */ |
| 217 | protected $default_user_settings = array( |
| 218 | 'stats' => array( |
| 219 | 'order_by' => 'views', |
| 220 | 'limit' => 10, |
| 221 | 'post_type' => 'post,page', |
| 222 | 'freshness' => false |
| 223 | ), |
| 224 | 'tools' => array( |
| 225 | 'ajax' => false, |
| 226 | 'css' => true, |
| 227 | 'link' => array( |
| 228 | 'target' => '_self' |
| 229 | ), |
| 230 | 'thumbnail' => array( |
| 231 | 'source' => 'featured', |
| 232 | 'field' => '', |
| 233 | 'resize' => false, |
| 234 | 'default' => '', |
| 235 | 'responsive' => false |
| 236 | ), |
| 237 | 'log' => array( |
| 238 | 'level' => 1, |
| 239 | 'limit' => 0, |
| 240 | 'expires_after' => 180 |
| 241 | ), |
| 242 | 'cache' => array( |
| 243 | 'active' => false, |
| 244 | 'interval' => array( |
| 245 | 'time' => 'hour', |
| 246 | 'value' => 1 |
| 247 | ) |
| 248 | ), |
| 249 | 'sampling' => array( |
| 250 | 'active' => false, |
| 251 | 'rate' => 100 |
| 252 | ) |
| 253 | ) |
| 254 | ); |
| 255 | |
| 256 | /** |
| 257 | * Admin page user settings. |
| 258 | * |
| 259 | * @since 2.3.3 |
| 260 | * @var array |
| 261 | */ |
| 262 | private $user_settings = array(); |
| 263 | |
| 264 | /** |
| 265 | * Bots list. |
| 266 | * |
| 267 | * @since 3.0.0 |
| 268 | * @var array |
| 269 | */ |
| 270 | protected $botlist = array( 'bot', 'crawl', 'curl', 'facebookexternalhit', 'geturl', 'google', 'java', 'msn', 'perl', 'slurp', 'spider', 'sqworm', 'search', 'wget' ); |
| 271 | |
| 272 | /*--------------------------------------------------*/ |
| 273 | /* Constructor |
| 274 | /*--------------------------------------------------*/ |
| 275 | |
| 276 | /** |
| 277 | * Initialize the widget by setting localization, filters, and administration functions. |
| 278 | * |
| 279 | * @since 1.0.0 |
| 280 | */ |
| 281 | public function __construct() { |
| 282 | |
| 283 | // Load plugin text domain |
| 284 | add_action( 'init', array( $this, 'widget_textdomain' ) ); |
| 285 | |
| 286 | // Upgrade check |
| 287 | add_action( 'init', array( $this, 'upgrade_check' ) ); |
| 288 | |
| 289 | // Check location on template redirect |
| 290 | add_action( 'template_redirect', array( $this, 'is_single' ) ); |
| 291 | |
| 292 | // Hook fired when a new blog is activated on WP Multisite |
| 293 | add_action( 'wpmu_new_blog', array( $this, 'activate_new_site' ) ); |
| 294 | |
| 295 | // Notices check |
| 296 | add_action( 'admin_notices', array( $this, 'check_admin_notices' ) ); |
| 297 | |
| 298 | // Create the widget |
| 299 | parent::__construct( |
| 300 | 'wpp', |
| 301 | 'WordPress Popular Posts', |
| 302 | array( |
| 303 | 'classname' => 'popular-posts', |
| 304 | 'description' => __( 'The most Popular Posts on your blog.', $this->plugin_slug ) |
| 305 | ) |
| 306 | ); |
| 307 | |
| 308 | // Get user options |
| 309 | $this->user_settings = get_site_option('wpp_settings_config'); |
| 310 | if ( !$this->user_settings ) { |
| 311 | add_site_option('wpp_settings_config', $this->default_user_settings); |
| 312 | $this->user_settings = $this->default_user_settings; |
| 313 | } else { |
| 314 | $this->user_settings = $this->__merge_array_r( $this->default_user_settings, $this->user_settings ); |
| 315 | } |
| 316 | |
| 317 | // Allow WP themers / coders to override data sampling status (active/inactive) |
| 318 | $this->user_settings['tools']['sampling']['active'] = apply_filters( 'wpp_data_sampling', $this->user_settings['tools']['sampling']['active'] ); |
| 319 | |
| 320 | // Add the options page and menu item. |
| 321 | add_action( 'admin_menu', array( $this, 'add_plugin_admin_menu' ) ); |
| 322 | |
| 323 | // Register admin styles and scripts |
| 324 | add_action( 'admin_print_styles', array( $this, 'register_admin_styles' ) ); |
| 325 | add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_scripts' ) ); |
| 326 | add_action( 'admin_init', array( $this, 'thickbox_setup' ) ); |
| 327 | |
| 328 | // Register site styles and scripts |
| 329 | if ( $this->user_settings['tools']['css'] ) |
| 330 | add_action( 'wp_enqueue_scripts', array( $this, 'register_widget_styles' ) ); |
| 331 | add_action( 'wp_enqueue_scripts', array( $this, 'register_widget_scripts' ) ); |
| 332 | |
| 333 | // Add plugin settings link |
| 334 | add_filter( 'plugin_action_links', array( $this, 'add_plugin_settings_link' ), 10, 2 ); |
| 335 | |
| 336 | // Set plugin directory |
| 337 | $this->plugin_dir = plugin_dir_url(__FILE__); |
| 338 | |
| 339 | // Get blog charset |
| 340 | $this->charset = get_bloginfo('charset'); |
| 341 | |
| 342 | // Add ajax table truncation to wp_ajax_ hook |
| 343 | add_action('wp_ajax_wpp_clear_data', array( $this, 'clear_data' )); |
| 344 | |
| 345 | // Add thumbnail cache truncation to wp_ajax_ hook |
| 346 | add_action('wp_ajax_wpp_clear_thumbnail', array( $this, 'clear_thumbnails' )); |
| 347 | |
| 348 | // Add ajax hook for widget |
| 349 | add_action('wp_ajax_wpp_get_popular', array( $this, 'get_popular') ); |
| 350 | add_action('wp_ajax_nopriv_wpp_get_popular', array( $this, 'get_popular') ); |
| 351 | |
| 352 | // Check if images can be created |
| 353 | if ( extension_loaded('ImageMagick') || (extension_loaded('GD') && function_exists('gd_info')) ) { |
| 354 | // Enable thumbnail feature |
| 355 | $this->thumbnailing = true; |
| 356 | // Get available thumbnail size(s) |
| 357 | $this->default_thumbnail_sizes = $this->__get_image_sizes(); |
| 358 | } |
| 359 | |
| 360 | // Set default thumbnail |
| 361 | $this->default_thumbnail = $this->plugin_dir . "no_thumb.jpg"; |
| 362 | $this->default_user_settings['tools']['thumbnail']['default'] = $this->default_thumbnail; |
| 363 | |
| 364 | if ( !empty($this->user_settings['tools']['thumbnail']['default']) ) |
| 365 | $this->default_thumbnail = $this->user_settings['tools']['thumbnail']['default']; |
| 366 | else |
| 367 | $this->user_settings['tools']['thumbnail']['default'] = $this->default_thumbnail; |
| 368 | |
| 369 | // Set uploads folder |
| 370 | $wp_upload_dir = wp_upload_dir(); |
| 371 | $this->uploads_dir['basedir'] = $wp_upload_dir['basedir'] . "/" . $this->plugin_slug; |
| 372 | $this->uploads_dir['baseurl'] = $wp_upload_dir['baseurl'] . "/" . $this->plugin_slug; |
| 373 | |
| 374 | if ( !is_dir($this->uploads_dir['basedir']) ) { |
| 375 | if ( !wp_mkdir_p($this->uploads_dir['basedir']) ) { |
| 376 | $this->uploads_dir['basedir'] = $wp_upload_dir['basedir']; |
| 377 | $this->uploads_dir['baseurl'] = $wp_upload_dir['baseurl']; |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | // qTrans plugin support |
| 382 | if ( function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage') ) |
| 383 | $this->qTrans = true; |
| 384 | |
| 385 | // Remove post/page prefetching! |
| 386 | remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' ); |
| 387 | // Add the update hooks only if the logging conditions are met |
| 388 | if ( (0 == $this->user_settings['tools']['log']['level'] && !is_user_logged_in()) || (1 == $this->user_settings['tools']['log']['level']) || (2 == $this->user_settings['tools']['log']['level'] && is_user_logged_in()) ) { |
| 389 | |
| 390 | add_action( 'wp_head', array(&$this, 'print_ajax') ); |
| 391 | |
| 392 | // Register views from everyone and/or connected users |
| 393 | if ( 0 != $this->user_settings['tools']['log']['level'] ) |
| 394 | add_action( 'wp_ajax_update_views_ajax', array($this, 'update_views_ajax') ); |
| 395 | // Register views from everyone and/or visitors only |
| 396 | if ( 2 != $this->user_settings['tools']['log']['level'] ) |
| 397 | add_action( 'wp_ajax_nopriv_update_views_ajax', array($this, 'update_views_ajax') ); |
| 398 | |
| 399 | } |
| 400 | |
| 401 | // Add shortcode |
| 402 | add_shortcode('wpp', array(&$this, 'shortcode')); |
| 403 | |
| 404 | // Purge post data from DB on deletion |
| 405 | add_action( 'admin_init', array($this, 'purge_post_init') ); |
| 406 | |
| 407 | // Enable data purging at midnight |
| 408 | if ( 1 == $this->user_settings['tools']['log']['limit'] ) { |
| 409 | |
| 410 | add_action( 'wpp_cache_event', array($this, 'purge_data') ); |
| 411 | if ( !wp_next_scheduled('wpp_cache_event') ) { |
| 412 | $tomorrow = time() + 86400; |
| 413 | $midnight = mktime(0, 0, 0, |
| 414 | date("m", $tomorrow), |
| 415 | date("d", $tomorrow), |
| 416 | date("Y", $tomorrow)); |
| 417 | wp_schedule_event( $midnight, 'daily', 'wpp_cache_event' ); |
| 418 | } |
| 419 | |
| 420 | } else { |
| 421 | // Remove the scheduled event if exists |
| 422 | if ( $timestamp = wp_next_scheduled('wpp_cache_event') ) { |
| 423 | wp_unschedule_event( $timestamp, 'wpp_cache_event' ); |
| 424 | } |
| 425 | |
| 426 | } |
| 427 | |
| 428 | } // end constructor |
| 429 | |
| 430 | /*--------------------------------------------------*/ |
| 431 | /* Widget API Functions |
| 432 | /*--------------------------------------------------*/ |
| 433 | |
| 434 | /** |
| 435 | * Outputs the content of the widget. |
| 436 | * |
| 437 | * @since 1.0.0 |
| 438 | * @param array args The array of form elements |
| 439 | * @param array instance The current instance of the widget |
| 440 | */ |
| 441 | public function widget( $args, $instance ) { |
| 442 | |
| 443 | $this->__debug($args); |
| 444 | |
| 445 | /** |
| 446 | * @var String $name |
| 447 | * @var String $id |
| 448 | * @var String $description |
| 449 | * @var String $class |
| 450 | * @var String $before_widget |
| 451 | * @var String $after_widget |
| 452 | * @var String $before_title |
| 453 | * @var String $after_title |
| 454 | * @var String $widget_id |
| 455 | * @var String $widget_name |
| 456 | */ |
| 457 | extract( $args, EXTR_SKIP ); |
| 458 | |
| 459 | $markup = ( $instance['markup']['custom_html'] || has_filter('wpp_custom_html') || has_filter('wpp_post') ) |
| 460 | ? 'custom' |
| 461 | : 'regular'; |
| 462 | |
| 463 | echo "\n". "<!-- WordPress Popular Posts Plugin v{$this->version} [W] [{$instance['range']}] [{$instance['order_by']}] [{$markup}]" . ( !empty($instance['pid']) ? " [PID]" : "" ) . ( !empty($instance['cat']) ? " [CAT]" : "" ) . ( !empty($instance['author']) ? " [UID]" : "" ) . " -->" . "\n"; |
| 464 | |
| 465 | echo $before_widget . "\n"; |
| 466 | |
| 467 | // has user set a title? |
| 468 | if ( '' != $instance['title'] ) { |
| 469 | |
| 470 | $title = apply_filters( 'widget_title', $instance['title'] ); |
| 471 | |
| 472 | if ($instance['markup']['custom_html'] && $instance['markup']['title-start'] != "" && $instance['markup']['title-end'] != "" ) { |
| 473 | echo htmlspecialchars_decode($instance['markup']['title-start'], ENT_QUOTES) . $title . htmlspecialchars_decode($instance['markup']['title-end'], ENT_QUOTES); |
| 474 | } else { |
| 475 | echo $before_title . $title . $after_title; |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | if ( $this->user_settings['tools']['ajax'] ) { |
| 480 | if ( empty($before_widget) || !preg_match('/id="[^"]*"/', $before_widget) ) { |
| 481 | ?> |
| 482 | <p><?php _e('Error: cannot ajaxify WordPress Popular Posts on this theme. It\'s missing the <em>id</em> attribute on before_widget (see <a href="http://codex.wordpress.org/Function_Reference/register_sidebar" target="_blank" rel="nofollow">register_sidebar</a> for more).', $this->plugin_slug ); ?></p> |
| 483 | <?php |
| 484 | } else { |
| 485 | ?> |
| 486 | <script type="text/javascript">//<![CDATA[ |
| 487 | // jQuery is available, so proceed |
| 488 | if ( window.jQuery ) { |
| 489 | |
| 490 | jQuery(document).ready(function($){ |
| 491 | $.get('<?php echo admin_url('admin-ajax.php'); ?>', { |
| 492 | action: 'wpp_get_popular', |
| 493 | id: '<?php echo $this->number; ?>' |
| 494 | }, function(data){ |
| 495 | $('#<?php echo $widget_id; ?>').append(data); |
| 496 | }); |
| 497 | }); |
| 498 | |
| 499 | } else { // jQuery is not defined |
| 500 | if ( window.console && window.console.log ) |
| 501 | window.console.log('WordPress Popular Posts: jQuery is not defined!'); |
| 502 | } |
| 503 | //]]></script> |
| 504 | <?php |
| 505 | } |
| 506 | } else { |
| 507 | echo $this->__get_popular_posts( $instance ); |
| 508 | } |
| 509 | |
| 510 | echo $after_widget . "\n"; |
| 511 | echo "<!-- End WordPress Popular Posts Plugin v{$this->version} -->"."\n"; |
| 512 | |
| 513 | } // end widget |
| 514 | |
| 515 | /** |
| 516 | * Processes the widget's options to be saved. |
| 517 | * |
| 518 | * @since 1.0.0 |
| 519 | * @param array new_instance The previous instance of values before the update. |
| 520 | * @param array old_instance The new instance of values to be generated via the update. |
| 521 | * @return array instance Updated instance. |
| 522 | */ |
| 523 | public function update( $new_instance, $old_instance ) { |
| 524 | |
| 525 | $instance = $old_instance; |
| 526 | |
| 527 | $instance['title'] = htmlspecialchars( stripslashes_deep(strip_tags( $new_instance['title'] )), ENT_QUOTES ); |
| 528 | $instance['limit'] = ( $this->__is_numeric($new_instance['limit']) && $new_instance['limit'] > 0 ) |
| 529 | ? $new_instance['limit'] |
| 530 | : 10; |
| 531 | $instance['range'] = $new_instance['range']; |
| 532 | $instance['order_by'] = $new_instance['order_by']; |
| 533 | |
| 534 | // FILTERS |
| 535 | // user did not define the custom post type name, so we fall back to default |
| 536 | $instance['post_type'] = ( '' == $new_instance['post_type'] ) |
| 537 | ? 'post,page' |
| 538 | : $new_instance['post_type']; |
| 539 | |
| 540 | $instance['freshness'] = isset( $new_instance['freshness'] ); |
| 541 | |
| 542 | $instance['pid'] = implode(",", array_filter(explode(",", preg_replace( '|[^0-9,]|', '', $new_instance['pid'] )))); |
| 543 | $instance['cat'] = implode(",", array_filter(explode(",", preg_replace( '|[^0-9,-]|', '', $new_instance['cat'] )))); |
| 544 | $instance['author'] = implode(",", array_filter(explode(",", preg_replace( '|[^0-9,]|', '', $new_instance['uid'] )))); |
| 545 | |
| 546 | $instance['shorten_title']['words'] = $new_instance['shorten_title-words']; |
| 547 | $instance['shorten_title']['active'] = isset( $new_instance['shorten_title-active'] ); |
| 548 | $instance['shorten_title']['length'] = ( $this->__is_numeric($new_instance['shorten_title-length']) && $new_instance['shorten_title-length'] > 0 ) |
| 549 | ? $new_instance['shorten_title-length'] |
| 550 | : 25; |
| 551 | |
| 552 | $instance['post-excerpt']['keep_format'] = isset( $new_instance['post-excerpt-format'] ); |
| 553 | $instance['post-excerpt']['words'] = $new_instance['post-excerpt-words']; |
| 554 | $instance['post-excerpt']['active'] = isset( $new_instance['post-excerpt-active'] ); |
| 555 | $instance['post-excerpt']['length'] = ( $this->__is_numeric($new_instance['post-excerpt-length']) && $new_instance['post-excerpt-length'] > 0 ) |
| 556 | ? $new_instance['post-excerpt-length'] |
| 557 | : 55; |
| 558 | |
| 559 | $instance['thumbnail']['active'] = false; |
| 560 | $instance['thumbnail']['width'] = 15; |
| 561 | $instance['thumbnail']['height'] = 15; |
| 562 | |
| 563 | // can create thumbnails |
| 564 | if ( $this->thumbnailing ) { |
| 565 | |
| 566 | $instance['thumbnail']['active'] = isset( $new_instance['thumbnail-active'] ); |
| 567 | $instance['thumbnail']['build'] = $new_instance['thumbnail-size-source']; |
| 568 | |
| 569 | // Use predefined thumbnail sizes |
| 570 | if ( 'predefined' == $new_instance['thumbnail-size-source'] ) { |
| 571 | $size = $this->default_thumbnail_sizes[ $new_instance['thumbnail-size'] ]; |
| 572 | $instance['thumbnail']['width'] = $size['width']; |
| 573 | $instance['thumbnail']['height'] = $size['height']; |
| 574 | $instance['thumbnail']['crop'] = $size['crop']; |
| 575 | } // Set thumbnail size manually |
| 576 | else { |
| 577 | if ($this->__is_numeric($new_instance['thumbnail-width']) && $this->__is_numeric($new_instance['thumbnail-height'])) { |
| 578 | $instance['thumbnail']['width'] = $new_instance['thumbnail-width']; |
| 579 | $instance['thumbnail']['height'] = $new_instance['thumbnail-height']; |
| 580 | $instance['thumbnail']['crop'] = true; |
| 581 | } |
| 582 | } |
| 583 | |
| 584 | } |
| 585 | |
| 586 | $instance['rating'] = isset( $new_instance['rating'] ); |
| 587 | $instance['stats_tag']['comment_count'] = isset( $new_instance['comment_count'] ); |
| 588 | $instance['stats_tag']['views'] = isset( $new_instance['views'] ); |
| 589 | $instance['stats_tag']['author'] = isset( $new_instance['author'] ); |
| 590 | $instance['stats_tag']['date']['active'] = isset( $new_instance['date'] ); |
| 591 | $instance['stats_tag']['date']['format'] = empty($new_instance['date_format']) |
| 592 | ? 'F j, Y' |
| 593 | : $new_instance['date_format']; |
| 594 | |
| 595 | $instance['stats_tag']['category'] = isset( $new_instance['category'] ); |
| 596 | $instance['markup']['custom_html'] = isset( $new_instance['custom_html'] ); |
| 597 | $instance['markup']['wpp-start'] = empty($new_instance['wpp-start']) |
| 598 | ? htmlspecialchars( '<ul class="wpp-list">', ENT_QUOTES ) |
| 599 | : htmlspecialchars( $new_instance['wpp-start'], ENT_QUOTES ); |
| 600 | |
| 601 | $instance['markup']['wpp-end'] = empty($new_instance['wpp-end']) |
| 602 | ? htmlspecialchars( '</ul>', ENT_QUOTES ) |
| 603 | : htmlspecialchars( $new_instance['wpp-end'], ENT_QUOTES ); |
| 604 | |
| 605 | $instance['markup']['post-html'] = empty($new_instance['post-html']) |
| 606 | ? htmlspecialchars( '<li>{thumb} {title} {stats}</li>', ENT_QUOTES ) |
| 607 | : htmlspecialchars( $new_instance['post-html'], ENT_QUOTES ); |
| 608 | |
| 609 | $instance['markup']['title-start'] = empty($new_instance['title-start']) |
| 610 | ? '' |
| 611 | : htmlspecialchars( $new_instance['title-start'], ENT_QUOTES ); |
| 612 | |
| 613 | $instance['markup']['title-end'] = empty($new_instance['title-end']) |
| 614 | ? '' : |
| 615 | htmlspecialchars( $new_instance['title-end'], ENT_QUOTES ); |
| 616 | |
| 617 | return $instance; |
| 618 | |
| 619 | } // end widget |
| 620 | |
| 621 | /** |
| 622 | * Generates the administration form for the widget. |
| 623 | * |
| 624 | * @since 1.0.0 |
| 625 | * @param array instance The array of keys and values for the widget. |
| 626 | */ |
| 627 | public function form( $instance ) { |
| 628 | |
| 629 | // parse instance values |
| 630 | $instance = $this->__merge_array_r( |
| 631 | $this->defaults, |
| 632 | $instance |
| 633 | ); |
| 634 | |
| 635 | // Display the admin form |
| 636 | include( plugin_dir_path(__FILE__) . '/views/form.php' ); |
| 637 | |
| 638 | } // end form |
| 639 | |
| 640 | /*--------------------------------------------------*/ |
| 641 | /* Public methods |
| 642 | /*--------------------------------------------------*/ |
| 643 | |
| 644 | /** |
| 645 | * Loads the Widget's text domain for localization and translation. |
| 646 | * |
| 647 | * @since 1.0.0 |
| 648 | */ |
| 649 | public function widget_textdomain() { |
| 650 | |
| 651 | $domain = $this->plugin_slug; |
| 652 | $locale = apply_filters( 'plugin_locale', get_locale(), $domain ); |
| 653 | |
| 654 | load_textdomain( $domain, WP_LANG_DIR . '/' . $domain . '/' . $domain . '-' . $locale . '.mo' ); |
| 655 | load_plugin_textdomain( $domain, FALSE, dirname( plugin_basename( __FILE__ ) ) . '/lang/' ); |
| 656 | |
| 657 | } // end widget_textdomain |
| 658 | |
| 659 | /** |
| 660 | * Registers and enqueues admin-specific styles. |
| 661 | * |
| 662 | * @since 1.0.0 |
| 663 | */ |
| 664 | public function register_admin_styles() { |
| 665 | |
| 666 | if ( ! isset( $this->plugin_screen_hook_suffix ) ) { |
| 667 | return; |
| 668 | } |
| 669 | |
| 670 | $screen = get_current_screen(); |
| 671 | if ( $screen->id == $this->plugin_screen_hook_suffix ) { |
| 672 | wp_enqueue_style( $this->plugin_slug .'-admin-styles', plugins_url( 'style/admin.css', __FILE__ ), array(), $this->version ); |
| 673 | } |
| 674 | |
| 675 | } // end register_admin_styles |
| 676 | |
| 677 | /** |
| 678 | * Registers and enqueues admin-specific JavaScript. |
| 679 | * |
| 680 | * @since 2.3.4 |
| 681 | */ |
| 682 | public function register_admin_scripts() { |
| 683 | |
| 684 | if ( ! isset( $this->plugin_screen_hook_suffix ) ) { |
| 685 | return; |
| 686 | } |
| 687 | |
| 688 | $screen = get_current_screen(); |
| 689 | if ( $screen->id == $this->plugin_screen_hook_suffix ) { |
| 690 | wp_enqueue_script( 'thickbox' ); |
| 691 | wp_enqueue_style( 'thickbox' ); |
| 692 | wp_enqueue_script( 'media-upload' ); |
| 693 | wp_enqueue_script( $this->plugin_slug .'-admin-script', plugins_url( 'js/admin.js', __FILE__ ), array('jquery'), $this->version, true ); |
| 694 | } |
| 695 | |
| 696 | } // end register_admin_scripts |
| 697 | |
| 698 | /** |
| 699 | * Hooks into getttext to change upload button text when uploader is called by WPP. |
| 700 | * |
| 701 | * @since 2.3.4 |
| 702 | */ |
| 703 | function thickbox_setup() { |
| 704 | |
| 705 | global $pagenow; |
| 706 | if ( 'media-upload.php' == $pagenow || 'async-upload.php' == $pagenow ) { |
| 707 | add_filter( 'gettext', array( $this, 'replace_thickbox_text' ), 1, 3 ); |
| 708 | } |
| 709 | |
| 710 | } // end thickbox_setup |
| 711 | |
| 712 | /** |
| 713 | * Replaces upload button text when uploader is called by WPP. |
| 714 | * |
| 715 | * @since 2.3.4 |
| 716 | * @param string translated_text |
| 717 | * @param string text |
| 718 | * @param string domain |
| 719 | * @return string |
| 720 | */ |
| 721 | function replace_thickbox_text($translated_text, $text, $domain) { |
| 722 | |
| 723 | if ('Insert into Post' == $text) { |
| 724 | $referer = strpos( wp_get_referer(), 'wpp_admin' ); |
| 725 | if ( $referer != '' ) { |
| 726 | return __('Upload', $this->plugin_slug ); |
| 727 | } |
| 728 | } |
| 729 | |
| 730 | return $translated_text; |
| 731 | |
| 732 | } // end replace_thickbox_text |
| 733 | |
| 734 | /** |
| 735 | * Registers and enqueues widget-specific styles. |
| 736 | * |
| 737 | * @since 1.0.0 |
| 738 | */ |
| 739 | public function register_widget_styles() { |
| 740 | |
| 741 | $theme_file = get_stylesheet_directory() . '/wpp.css'; |
| 742 | $plugin_file = plugin_dir_path(__FILE__) . 'style/wpp.css'; |
| 743 | |
| 744 | if ( @file_exists($theme_file) ) { // user stored a custom wpp.css on theme's directory, so use it |
| 745 | wp_enqueue_style( $this->plugin_slug, get_stylesheet_directory_uri() . "/wpp.css", array(), $this->version ); |
| 746 | } elseif ( @file_exists($plugin_file) ) { // no custom wpp.css, use plugin's instead |
| 747 | wp_enqueue_style( $this->plugin_slug, plugins_url( 'style/wpp.css', __FILE__ ), array(), $this->version ); |
| 748 | } |
| 749 | |
| 750 | } // end register_widget_styles |
| 751 | |
| 752 | /** |
| 753 | * Registers and enqueues widget-specific scripts. |
| 754 | */ |
| 755 | public function register_widget_scripts() { |
| 756 | // We need jQuery in the front-end only when ajaxifying the widget |
| 757 | if ( $this->user_settings['tools']['ajax'] ) |
| 758 | wp_enqueue_script( 'jquery' ); |
| 759 | } // end register_widget_scripts |
| 760 | |
| 761 | /** |
| 762 | * Register the administration menu for this plugin into the WordPress Dashboard menu. |
| 763 | * |
| 764 | * @since 1.0.0 |
| 765 | */ |
| 766 | public function add_plugin_admin_menu() { |
| 767 | |
| 768 | $this->plugin_screen_hook_suffix = add_options_page( |
| 769 | 'WordPress Popular Posts', |
| 770 | 'WordPress Popular Posts', |
| 771 | 'manage_options', |
| 772 | $this->plugin_slug, |
| 773 | array( $this, 'display_plugin_admin_page' ) |
| 774 | ); |
| 775 | |
| 776 | } |
| 777 | |
| 778 | /** |
| 779 | * Render the settings page for this plugin. |
| 780 | * |
| 781 | * @since 1.0.0 |
| 782 | */ |
| 783 | public function display_plugin_admin_page() { |
| 784 | include_once( 'views/admin.php' ); |
| 785 | } |
| 786 | |
| 787 | /** |
| 788 | * Registers Settings link on plugin description. |
| 789 | * |
| 790 | * @since 2.3.3 |
| 791 | * @param array links |
| 792 | * @param string file |
| 793 | * @return array |
| 794 | */ |
| 795 | public function add_plugin_settings_link( $links, $file ){ |
| 796 | |
| 797 | $this_plugin = plugin_basename(__FILE__); |
| 798 | |
| 799 | if ( is_plugin_active($this_plugin) && $file == $this_plugin ) { |
| 800 | $links[] = '<a href="' . admin_url( 'options-general.php?page=wordpress-popular-posts' ) . '">Settings</a>'; |
| 801 | } |
| 802 | |
| 803 | return $links; |
| 804 | |
| 805 | } // end add_plugin_settings_link |
| 806 | |
| 807 | /*--------------------------------------------------*/ |
| 808 | /* Install / activation / deactivation methods |
| 809 | /*--------------------------------------------------*/ |
| 810 | |
| 811 | /** |
| 812 | * Return an instance of this class. |
| 813 | * |
| 814 | * @since 3.0.0 |
| 815 | * @return object A single instance of this class. |
| 816 | */ |
| 817 | public static function get_instance() { |
| 818 | |
| 819 | // If the single instance hasn't been set, set it now. |
| 820 | if ( NULL == self::$instance ) { |
| 821 | self::$instance = new self; |
| 822 | } |
| 823 | |
| 824 | return self::$instance; |
| 825 | |
| 826 | } // end get_instance |
| 827 | |
| 828 | /** |
| 829 | * Fired when the plugin is activated. |
| 830 | * |
| 831 | * @since 1.0.0 |
| 832 | * @global object wpdb |
| 833 | * @param bool network_wide True if WPMU superadmin uses "Network Activate" action, false if WPMU is disabled or plugin is activated on an individual blog. |
| 834 | */ |
| 835 | public static function activate( $network_wide ) { |
| 836 | |
| 837 | global $wpdb; |
| 838 | |
| 839 | if ( function_exists( 'is_multisite' ) && is_multisite() ) { |
| 840 | |
| 841 | // run activation for each blog in the network |
| 842 | if ( $network_wide ) { |
| 843 | |
| 844 | $original_blog_id = get_current_blog_id(); |
| 845 | $blogs_ids = $wpdb->get_col( "SELECT blog_id FROM {$wpdb->blogs}" ); |
| 846 | |
| 847 | foreach( $blogs_ids as $blog_id ) { |
| 848 | switch_to_blog( $blog_id ); |
| 849 | self::__activate(); |
| 850 | } |
| 851 | |
| 852 | // switch back to current blog |
| 853 | switch_to_blog( $original_blog_id ); |
| 854 | |
| 855 | return; |
| 856 | |
| 857 | } |
| 858 | |
| 859 | } |
| 860 | |
| 861 | self::__activate(); |
| 862 | |
| 863 | } // end activate |
| 864 | |
| 865 | /** |
| 866 | * Fired when a new blog is activated on WP Multisite. |
| 867 | * |
| 868 | * @since 3.0.0 |
| 869 | * @param int blog_id New blog ID |
| 870 | */ |
| 871 | public function activate_new_site( $blog_id ){ |
| 872 | |
| 873 | if ( 1 !== did_action( 'wpmu_new_blog' ) ) |
| 874 | return; |
| 875 | |
| 876 | // run activation for the new blog |
| 877 | switch_to_blog( $blog_id ); |
| 878 | self::__activate(); |
| 879 | |
| 880 | // switch back to current blog |
| 881 | restore_current_blog(); |
| 882 | |
| 883 | } // end activate_new_site |
| 884 | |
| 885 | /** |
| 886 | * On plugin activation, checks that the WPP database tables are present. |
| 887 | * |
| 888 | * @since 2.4.0 |
| 889 | * @global object wpdb |
| 890 | */ |
| 891 | private static function __activate() { |
| 892 | |
| 893 | global $wpdb; |
| 894 | |
| 895 | // set table name |
| 896 | $prefix = $wpdb->prefix . "popularposts"; |
| 897 | |
| 898 | // fresh setup |
| 899 | if ( $prefix != $wpdb->get_var("SHOW TABLES LIKE '{$prefix}data'") ) { |
| 900 | self::__do_db_tables( $prefix ); |
| 901 | } |
| 902 | |
| 903 | } // end __activate |
| 904 | |
| 905 | /** |
| 906 | * Fired when the plugin is deactivated. |
| 907 | * |
| 908 | * @since 1.0.0 |
| 909 | * @global object wpbd |
| 910 | * @param bool network_wide True if WPMU superadmin uses "Network Activate" action, false if WPMU is disabled or plugin is activated on an individual blog |
| 911 | */ |
| 912 | public static function deactivate( $network_wide ) { |
| 913 | |
| 914 | global $wpdb; |
| 915 | |
| 916 | if ( function_exists( 'is_multisite' ) && is_multisite() ) { |
| 917 | |
| 918 | // Run deactivation for each blog in the network |
| 919 | if ( $network_wide ) { |
| 920 | |
| 921 | $original_blog_id = get_current_blog_id(); |
| 922 | $blogs_ids = $wpdb->get_col( "SELECT blog_id FROM {$wpdb->blogs}" ); |
| 923 | |
| 924 | foreach( $blogs_ids as $blog_id ) { |
| 925 | switch_to_blog( $blog_id ); |
| 926 | self::__deactivate(); |
| 927 | } |
| 928 | |
| 929 | // Switch back to current blog |
| 930 | switch_to_blog( $original_blog_id ); |
| 931 | |
| 932 | return; |
| 933 | |
| 934 | } |
| 935 | |
| 936 | } |
| 937 | |
| 938 | self::__deactivate(); |
| 939 | |
| 940 | } // end deactivate |
| 941 | |
| 942 | /** |
| 943 | * On plugin deactivation, disables the shortcode and removes the scheduled task. |
| 944 | * |
| 945 | * @since 2.4.0 |
| 946 | */ |
| 947 | private static function __deactivate() { |
| 948 | |
| 949 | remove_shortcode('wpp'); |
| 950 | wp_clear_scheduled_hook('wpp_cache_event'); |
| 951 | |
| 952 | } // end __deactivate |
| 953 | |
| 954 | /** |
| 955 | * Checks if an upgrade procedure is required. |
| 956 | * |
| 957 | * @since 2.4.0 |
| 958 | */ |
| 959 | public function upgrade_check(){ |
| 960 | |
| 961 | // Get WPP version |
| 962 | $wpp_ver = get_site_option('wpp_ver'); |
| 963 | |
| 964 | if ( !$wpp_ver ) { |
| 965 | add_site_option('wpp_ver', $this->version); |
| 966 | } elseif ( version_compare($wpp_ver, $this->version, '<') ) { |
| 967 | $this->__upgrade(); |
| 968 | } |
| 969 | |
| 970 | } // end upgrade_check |
| 971 | |
| 972 | /** |
| 973 | * On plugin upgrade, performs a number of actions: update WPP database tables structures (if needed), |
| 974 | * run the setup wizard (if needed), and some other checks. |
| 975 | * |
| 976 | * @since 2.4.0 |
| 977 | * @global object wpdb |
| 978 | */ |
| 979 | private function __upgrade() { |
| 980 | |
| 981 | global $wpdb; |
| 982 | |
| 983 | // set table name |
| 984 | $prefix = $wpdb->prefix . "popularposts"; |
| 985 | |
| 986 | // validate the structure of the tables and create missing tables |
| 987 | self::__do_db_tables( $prefix ); |
| 988 | |
| 989 | // If summary is empty, import data from popularpostsdatacache |
| 990 | if ( !$wpdb->get_var("SELECT COUNT(*) FROM {$prefix}summary") ) { |
| 991 | |
| 992 | // popularpostsdatacache table is still there |
| 993 | if ( $wpdb->get_var("SHOW TABLES LIKE '{$prefix}datacache'") ) { |
| 994 | |
| 995 | $sql = " |
| 996 | INSERT INTO {$prefix}summary (postid, pageviews, view_date, last_viewed) |
| 997 | SELECT id, pageviews, day_no_time, day |
| 998 | FROM {$prefix}datacache |
| 999 | GROUP BY day_no_time, id |
| 1000 | ORDER BY day_no_time DESC"; |
| 1001 | |
| 1002 | $result = $wpdb->query( $sql ); |
| 1003 | |
| 1004 | } |
| 1005 | |
| 1006 | } |
| 1007 | |
| 1008 | // Deletes old caching tables, if found |
| 1009 | $wpdb->query( "DROP TABLE IF EXISTS {$prefix}datacache, {$prefix}datacache_backup;" ); |
| 1010 | |
| 1011 | // Check storage engine |
| 1012 | $storage_engine_data = $wpdb->get_var("SELECT `ENGINE` FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA`='{$wpdb->dbname}' AND `TABLE_NAME`='{$prefix}data';"); |
| 1013 | |
| 1014 | if ( 'MyISAM' == $storage_engine_data ) { |
| 1015 | $wpdb->query("ALTER TABLE {$prefix}data ENGINE=INNODB;"); |
| 1016 | } |
| 1017 | |
| 1018 | $storage_engine_summary = $wpdb->get_var("SELECT `ENGINE` FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA`='{$wpdb->dbname}' AND `TABLE_NAME`='{$prefix}summary';"); |
| 1019 | |
| 1020 | if ( 'MyISAM' == $storage_engine_summary ) { |
| 1021 | $wpdb->query("ALTER TABLE {$prefix}summary ENGINE=INNODB;"); |
| 1022 | } |
| 1023 | |
| 1024 | // Update WPP version |
| 1025 | update_site_option('wpp_ver', $this->version); |
| 1026 | |
| 1027 | } // end __upgrade |
| 1028 | |
| 1029 | /** |
| 1030 | * Creates/updates the WPP database tables. |
| 1031 | * |
| 1032 | * @since 2.4.0 |
| 1033 | * @global object wpdb |
| 1034 | */ |
| 1035 | private static function __do_db_tables( $prefix ) { |
| 1036 | |
| 1037 | global $wpdb; |
| 1038 | |
| 1039 | $sql = ""; |
| 1040 | $charset_collate = ""; |
| 1041 | |
| 1042 | if ( !empty($wpdb->charset) ) |
| 1043 | $charset_collate = "DEFAULT CHARACTER SET {$wpdb->charset} "; |
| 1044 | |
| 1045 | if ( !empty($wpdb->collate) ) |
| 1046 | $charset_collate .= "COLLATE {$wpdb->collate}"; |
| 1047 | |
| 1048 | $sql = " |
| 1049 | CREATE TABLE {$prefix}data ( |
| 1050 | postid bigint(20) NOT NULL, |
| 1051 | day datetime NOT NULL DEFAULT '0000-00-00 00:00:00', |
| 1052 | last_viewed datetime NOT NULL DEFAULT '0000-00-00 00:00:00', |
| 1053 | pageviews bigint(20) DEFAULT 1, |
| 1054 | PRIMARY KEY (postid) |
| 1055 | ) {$charset_collate} ENGINE=INNODB; |
| 1056 | CREATE TABLE {$prefix}summary ( |
| 1057 | ID bigint(20) NOT NULL AUTO_INCREMENT, |
| 1058 | postid bigint(20) NOT NULL, |
| 1059 | pageviews bigint(20) NOT NULL DEFAULT 1, |
| 1060 | view_date date NOT NULL DEFAULT '0000-00-00', |
| 1061 | last_viewed datetime NOT NULL DEFAULT '0000-00-00 00:00:00', |
| 1062 | PRIMARY KEY (ID), |
| 1063 | UNIQUE KEY ID_date (postid,view_date), |
| 1064 | KEY postid (postid), |
| 1065 | KEY view_date (view_date), |
| 1066 | KEY last_viewed (last_viewed) |
| 1067 | ) {$charset_collate} ENGINE=INNODB;"; |
| 1068 | |
| 1069 | require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); |
| 1070 | dbDelta($sql); |
| 1071 | |
| 1072 | } // end __do_db_tables |
| 1073 | |
| 1074 | /** |
| 1075 | * Checks if the technical requirements are met. |
| 1076 | * |
| 1077 | * @since 2.4.0 |
| 1078 | * @link http://wordpress.stackexchange.com/questions/25910/uninstall-activate-deactivate-a-plugin-typical-features-how-to/25979#25979 |
| 1079 | * @global string $wp_version |
| 1080 | * @return array |
| 1081 | */ |
| 1082 | private function __check_requirements() { |
| 1083 | |
| 1084 | global $wp_version; |
| 1085 | |
| 1086 | $php_min_version = '5.2'; |
| 1087 | $wp_min_version = '3.8'; |
| 1088 | $php_current_version = phpversion(); |
| 1089 | $errors = array(); |
| 1090 | |
| 1091 | if ( version_compare( $php_min_version, $php_current_version, '>' ) ) { |
| 1092 | $errors[] = sprintf( |
| 1093 | __( 'Your PHP installation is too old. WordPress Popular Posts requires at least PHP version %1$s to function correctly. Please contact your hosting provider and ask them to upgrade PHP to %1$s or higher.', $this->plugin_slug ), |
| 1094 | $php_min_version |
| 1095 | ); |
| 1096 | } |
| 1097 | |
| 1098 | if ( version_compare( $wp_min_version, $wp_version, '>' ) ) { |
| 1099 | $errors[] = sprintf( |
| 1100 | __( 'Your WordPress version is too old. WordPress Popular Posts requires at least WordPress version %1$s to function correctly. Please update your blog via Dashboard > Update.', $this->plugin_slug ), |
| 1101 | $wp_min_version |
| 1102 | ); |
| 1103 | } |
| 1104 | |
| 1105 | return $errors; |
| 1106 | |
| 1107 | } // end __check_requirements |
| 1108 | |
| 1109 | /** |
| 1110 | * Outputs error messages to wp-admin. |
| 1111 | * |
| 1112 | * @since 2.4.0 |
| 1113 | */ |
| 1114 | public function check_admin_notices() { |
| 1115 | |
| 1116 | $errors = $this->__check_requirements(); |
| 1117 | |
| 1118 | if ( empty($errors) ) |
| 1119 | return; |
| 1120 | |
| 1121 | if ( isset($_GET['activate']) ) |
| 1122 | unset($_GET['activate']); |
| 1123 | |
| 1124 | printf( |
| 1125 | __('<div class="error"><p>%1$s</p><p><i>%2$s</i> has been <strong>deactivated</strong>.</p></div>', $this->plugin_slug), |
| 1126 | join( '</p><p>', $errors ), |
| 1127 | 'WordPress Popular Posts' |
| 1128 | ); |
| 1129 | |
| 1130 | deactivate_plugins( plugin_basename( __FILE__ ) ); |
| 1131 | |
| 1132 | } // end check_admin_notices |
| 1133 | |
| 1134 | |
| 1135 | /*--------------------------------------------------*/ |
| 1136 | /* Plugin methods / functions |
| 1137 | /*--------------------------------------------------*/ |
| 1138 | |
| 1139 | /** |
| 1140 | * Purges post from data/summary tables. |
| 1141 | * |
| 1142 | * @since 3.3.0 |
| 1143 | */ |
| 1144 | public function purge_post_init() { |
| 1145 | |
| 1146 | if ( current_user_can( 'delete_posts' ) ) |
| 1147 | add_action( 'delete_post', array( $this, 'purge_post' ), 10 ); |
| 1148 | |
| 1149 | } // end purge_post_init |
| 1150 | |
| 1151 | /** |
| 1152 | * Purges post from data/summary tables. |
| 1153 | * |
| 1154 | * @since 3.3.0 |
| 1155 | * @global object $wpdb |
| 1156 | * @return bool |
| 1157 | */ |
| 1158 | public function purge_post( $pID ) { |
| 1159 | |
| 1160 | global $wpdb; |
| 1161 | |
| 1162 | if ( $wpdb->get_var( $wpdb->prepare( "SELECT postid FROM {$wpdb->prefix}popularpostsdata WHERE postid = %d", $pID ) ) ) { |
| 1163 | // Delete from data table |
| 1164 | $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}popularpostsdata WHERE postid = %d;", $pID ) ); |
| 1165 | // Delete from summary table |
| 1166 | $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}popularpostssummary WHERE postid = %d;", $pID ) ); |
| 1167 | } |
| 1168 | |
| 1169 | return true; |
| 1170 | |
| 1171 | } // end purge_post |
| 1172 | |
| 1173 | /** |
| 1174 | * Purges old post data from summary table. |
| 1175 | * |
| 1176 | * @since 2.0.0 |
| 1177 | * @global object $wpdb |
| 1178 | */ |
| 1179 | public function purge_data() { |
| 1180 | |
| 1181 | global $wpdb; |
| 1182 | |
| 1183 | $wpdb->query( "DELETE FROM {$wpdb->prefix}popularpostssummary WHERE view_date < DATE_SUB('{$this->__curdate()}', INTERVAL {$this->user_settings['tools']['log']['expires_after']} DAY);" ); |
| 1184 | |
| 1185 | } // end purge_data |
| 1186 | |
| 1187 | /** |
| 1188 | * Truncates data and cache on demand. |
| 1189 | * |
| 1190 | * @since 2.0.0 |
| 1191 | * @global object wpdb |
| 1192 | */ |
| 1193 | public function clear_data() { |
| 1194 | |
| 1195 | $token = $_POST['token']; |
| 1196 | $clear = isset($_POST['clear']) ? $_POST['clear'] : ''; |
| 1197 | $key = get_site_option("wpp_rand"); |
| 1198 | |
| 1199 | if (current_user_can('manage_options') && ($token === $key) && !empty($clear)) { |
| 1200 | global $wpdb; |
| 1201 | |
| 1202 | // set table name |
| 1203 | $prefix = $wpdb->prefix . "popularposts"; |
| 1204 | |
| 1205 | if ($clear == 'cache') { |
| 1206 | if ( $wpdb->get_var("SHOW TABLES LIKE '{$prefix}summary'") ) { |
| 1207 | $wpdb->query("TRUNCATE TABLE {$prefix}summary;"); |
| 1208 | $this->__flush_transients(); |
| 1209 | _e('Success! The cache table has been cleared!', $this->plugin_slug); |
| 1210 | } else { |
| 1211 | _e('Error: cache table does not exist.', $this->plugin_slug); |
| 1212 | } |
| 1213 | } else if ($clear == 'all') { |
| 1214 | if ( $wpdb->get_var("SHOW TABLES LIKE '{$prefix}data'") && $wpdb->get_var("SHOW TABLES LIKE '{$prefix}summary'") ) { |
| 1215 | $wpdb->query("TRUNCATE TABLE {$prefix}data;"); |
| 1216 | $wpdb->query("TRUNCATE TABLE {$prefix}summary;"); |
| 1217 | $this->__flush_transients(); |
| 1218 | _e('Success! All data have been cleared!', $this->plugin_slug); |
| 1219 | } else { |
| 1220 | _e('Error: one or both data tables are missing.', $this->plugin_slug); |
| 1221 | } |
| 1222 | } else { |
| 1223 | _e('Invalid action.', $this->plugin_slug); |
| 1224 | } |
| 1225 | } else { |
| 1226 | _e('Sorry, you do not have enough permissions to do this. Please contact the site administrator for support.', $this->plugin_slug); |
| 1227 | } |
| 1228 | |
| 1229 | die(); |
| 1230 | |
| 1231 | } // end clear_data |
| 1232 | |
| 1233 | /** |
| 1234 | * Truncates thumbnails cache on demand. |
| 1235 | * |
| 1236 | * @since 2.0.0 |
| 1237 | * @global object wpdb |
| 1238 | */ |
| 1239 | public function clear_thumbnails() { |
| 1240 | |
| 1241 | $token = $_POST['token']; |
| 1242 | $key = get_site_option("wpp_rand"); |
| 1243 | |
| 1244 | if ( current_user_can('manage_options') && ($token === $key) ) { |
| 1245 | $wp_upload_dir = wp_upload_dir(); |
| 1246 | |
| 1247 | if ( is_dir( $wp_upload_dir['basedir'] . "/" . $this->plugin_slug ) ) { |
| 1248 | $files = glob( $wp_upload_dir['basedir'] . "/" . $this->plugin_slug . "/*" ); // get all file names |
| 1249 | |
| 1250 | if ( is_array($files) && !empty($files) ) { |
| 1251 | foreach($files as $file){ // iterate files |
| 1252 | if ( is_file($file) ) |
| 1253 | @unlink($file); // delete file |
| 1254 | } |
| 1255 | |
| 1256 | _e('Success! All files have been deleted!', $this->plugin_slug); |
| 1257 | } else { |
| 1258 | _e('The thumbnail cache is already empty!', $this->plugin_slug); |
| 1259 | } |
| 1260 | } else { |
| 1261 | _e('Invalid action.', $this->plugin_slug); |
| 1262 | } |
| 1263 | } else { |
| 1264 | _e('Sorry, you do not have enough permissions to do this. Please contact the site administrator for support.', $this->plugin_slug); |
| 1265 | } |
| 1266 | |
| 1267 | die(); |
| 1268 | |
| 1269 | } // end clear_data |
| 1270 | |
| 1271 | /** |
| 1272 | * Updates views count on page load via AJAX. |
| 1273 | * |
| 1274 | * @since 2.0.0 |
| 1275 | */ |
| 1276 | public function update_views_ajax(){ |
| 1277 | |
| 1278 | if ( !wp_verify_nonce($_POST['token'], 'wpp-token') || !$this->__is_numeric($_POST['wpp_id']) ) |
| 1279 | die("WPP: Oops, invalid request!"); |
| 1280 | |
| 1281 | $nonce = $_POST['token']; |
| 1282 | $post_ID = $_POST['wpp_id']; |
| 1283 | |
| 1284 | $exec_time = 0; |
| 1285 | |
| 1286 | $start = $this->__microtime_float(); |
| 1287 | $result = $this->__update_views($post_ID); |
| 1288 | $end = $this->__microtime_float(); |
| 1289 | |
| 1290 | $exec_time += round($end - $start, 6); |
| 1291 | |
| 1292 | if ( $result ) { |
| 1293 | die( "WPP: OK. Execution time: " . $exec_time . " seconds" ); |
| 1294 | } |
| 1295 | |
| 1296 | die( "WPP: Oops, could not update the views count!" ); |
| 1297 | |
| 1298 | } // end update_views_ajax |
| 1299 | |
| 1300 | /** |
| 1301 | * Outputs script to update views via AJAX. |
| 1302 | * |
| 1303 | * @since 2.0.0 |
| 1304 | * @global object post |
| 1305 | */ |
| 1306 | public function print_ajax(){ |
| 1307 | |
| 1308 | if ( 0 != $this->current_post_id ) { |
| 1309 | ?> |
| 1310 | <!-- WordPress Popular Posts v<?php echo $this->version; ?> --> |
| 1311 | <script type="text/javascript">//<![CDATA[ |
| 1312 | |
| 1313 | var sampling_active = <?php echo ( $this->user_settings['tools']['sampling']['active'] ) ? 1 : 0; ?>; |
| 1314 | var sampling_rate = <?php echo intval( $this->user_settings['tools']['sampling']['rate'] ); ?>; |
| 1315 | var do_request = false; |
| 1316 | |
| 1317 | if ( !sampling_active ) { |
| 1318 | do_request = true; |
| 1319 | } else { |
| 1320 | var num = Math.floor(Math.random() * sampling_rate) + 1; |
| 1321 | do_request = ( 1 === num ); |
| 1322 | } |
| 1323 | |
| 1324 | if ( do_request ) { |
| 1325 | |
| 1326 | // Create XMLHttpRequest object and set variables |
| 1327 | var xhr = ( window.XMLHttpRequest ) |
| 1328 | ? new XMLHttpRequest() |
| 1329 | : new ActiveXObject( "Microsoft.XMLHTTP" ), |
| 1330 | url = '<?php echo admin_url('admin-ajax.php', is_ssl() ? 'https' : 'http'); ?>', |
| 1331 | params = 'action=update_views_ajax&token=<?php echo wp_create_nonce('wpp-token') ?>&wpp_id=<?php echo $this->current_post_id; ?>'; |
| 1332 | // Set request method and target URL |
| 1333 | xhr.open( "POST", url, true ); |
| 1334 | // Set request header |
| 1335 | xhr.setRequestHeader( "Content-type", "application/x-www-form-urlencoded" ); |
| 1336 | // Hook into onreadystatechange |
| 1337 | xhr.onreadystatechange = function() { |
| 1338 | if ( 4 === xhr.readyState && 200 === xhr.status ) { |
| 1339 | if ( window.console && window.console.log ) { |
| 1340 | window.console.log( xhr.responseText ); |
| 1341 | } |
| 1342 | } |
| 1343 | }; |
| 1344 | // Send request |
| 1345 | xhr.send( params ); |
| 1346 | |
| 1347 | } |
| 1348 | |
| 1349 | //]]></script> |
| 1350 | <!-- End WordPress Popular Posts v<?php echo $this->version; ?> --> |
| 1351 | <?php |
| 1352 | } |
| 1353 | |
| 1354 | } // end print_ajax |
| 1355 | |
| 1356 | /** |
| 1357 | * Deletes cached (transient) data. |
| 1358 | * |
| 1359 | * @since 3.0.0 |
| 1360 | */ |
| 1361 | private function __flush_transients() { |
| 1362 | |
| 1363 | $wpp_transients = get_site_option('wpp_transients'); |
| 1364 | |
| 1365 | if ( $wpp_transients && is_array($wpp_transients) && !empty($wpp_transients) ) { |
| 1366 | for ($t=0; $t < count($wpp_transients); $t++) |
| 1367 | delete_transient( $wpp_transients[$t] ); |
| 1368 | |
| 1369 | update_site_option('wpp_transients', array()); |
| 1370 | } |
| 1371 | |
| 1372 | } // end __flush_transients |
| 1373 | |
| 1374 | /** |
| 1375 | * Updates views count. |
| 1376 | * |
| 1377 | * @since 1.4.0 |
| 1378 | * @global object $wpdb |
| 1379 | * @param int Post ID |
| 1380 | * @return bool|int FALSE if query failed, TRUE on success |
| 1381 | */ |
| 1382 | private function __update_views($id) { |
| 1383 | |
| 1384 | /* |
| 1385 | TODO: |
| 1386 | For WordPress Multisite, we must define the DIEONDBERROR constant for database errors to display like so: |
| 1387 | <?php define( 'DIEONDBERROR', true ); ?> |
| 1388 | */ |
| 1389 | |
| 1390 | global $wpdb; |
| 1391 | $table = $wpdb->prefix . "popularposts"; |
| 1392 | $wpdb->show_errors(); |
| 1393 | |
| 1394 | // WPML support, get original post/page ID |
| 1395 | if ( defined('ICL_LANGUAGE_CODE') && function_exists('icl_object_id') ) { |
| 1396 | global $sitepress; |
| 1397 | if ( isset( $sitepress )) { // avoids a fatal error with Polylang |
| 1398 | $id = icl_object_id( $id, get_post_type( $id ), true, $sitepress->get_default_language() ); |
| 1399 | } |
| 1400 | else if ( function_exists( 'pll_default_language' ) ) { // adds Polylang support |
| 1401 | $id = icl_object_id( $id, get_post_type( $id ), true, pll_default_language() ); |
| 1402 | } |
| 1403 | } |
| 1404 | |
| 1405 | $now = $this->__now(); |
| 1406 | $curdate = $this->__curdate(); |
| 1407 | $views = ( $this->user_settings['tools']['sampling']['active'] ) |
| 1408 | ? $this->user_settings['tools']['sampling']['rate'] |
| 1409 | : 1; |
| 1410 | |
| 1411 | // Allow WP themers / coders perform an action |
| 1412 | // before updating views count |
| 1413 | if ( has_action( 'wpp_pre_update_views' ) ) |
| 1414 | do_action( 'wpp_pre_update_views', $id, $views ); |
| 1415 | |
| 1416 | // Update all-time table |
| 1417 | $result1 = $wpdb->query( $wpdb->prepare( |
| 1418 | "INSERT INTO {$table}data |
| 1419 | (postid, day, last_viewed, pageviews) VALUES (%d, %s, %s, %d) |
| 1420 | ON DUPLICATE KEY UPDATE pageviews = pageviews + %4\$d, last_viewed = '%3\$s';", |
| 1421 | $id, |
| 1422 | $now, |
| 1423 | $now, |
| 1424 | $views |
| 1425 | )); |
| 1426 | |
| 1427 | // Update range (summary) table |
| 1428 | $result2 = $wpdb->query( $wpdb->prepare( |
| 1429 | "INSERT INTO {$table}summary |
| 1430 | (postid, pageviews, view_date, last_viewed) VALUES (%d, %d, %s, %s) |
| 1431 | ON DUPLICATE KEY UPDATE pageviews = pageviews + %2\$d, last_viewed = '%4\$s';", |
| 1432 | $id, |
| 1433 | $views, |
| 1434 | $curdate, |
| 1435 | $now |
| 1436 | )); |
| 1437 | |
| 1438 | if ( !$result1 || !$result2 ) |
| 1439 | return false; |
| 1440 | |
| 1441 | // Allow WP themers / coders perform an action |
| 1442 | // after updating views count |
| 1443 | if ( has_action( 'wpp_post_update_views' ) ) |
| 1444 | do_action( 'wpp_post_update_views', $id ); |
| 1445 | |
| 1446 | return true; |
| 1447 | |
| 1448 | } // end __update_views |
| 1449 | |
| 1450 | /** |
| 1451 | * Queries the database and returns the posts (if any met the criteria set by the user). |
| 1452 | * |
| 1453 | * @since 1.4.0 |
| 1454 | * @global object $wpdb |
| 1455 | * @param array Widget instance |
| 1456 | * @return null|array Array of posts, or null if nothing was found |
| 1457 | */ |
| 1458 | protected function _query_posts($instance) { |
| 1459 | |
| 1460 | global $wpdb; |
| 1461 | |
| 1462 | // parse instance values |
| 1463 | $instance = $this->__merge_array_r( |
| 1464 | $this->defaults, |
| 1465 | $instance |
| 1466 | ); |
| 1467 | |
| 1468 | $prefix = $wpdb->prefix . "popularposts"; |
| 1469 | $fields = "p.ID AS 'id', p.post_title AS 'title', p.post_date AS 'date', p.post_author AS 'uid'"; |
| 1470 | $from = ""; |
| 1471 | $where = "WHERE 1 = 1"; |
| 1472 | $orderby = ""; |
| 1473 | $groupby = ""; |
| 1474 | $limit = "LIMIT {$instance['limit']}"; |
| 1475 | |
| 1476 | $post_types = ""; |
| 1477 | $pids = ""; |
| 1478 | $cats = ""; |
| 1479 | $authors = ""; |
| 1480 | $content = ""; |
| 1481 | |
| 1482 | $now = $this->__now(); |
| 1483 | |
| 1484 | // post filters |
| 1485 | // * freshness - get posts published within the selected time range only |
| 1486 | if ( $instance['freshness'] ) { |
| 1487 | switch( $instance['range'] ){ |
| 1488 | case "daily": |
| 1489 | $where .= " AND p.post_date > DATE_SUB('{$now}', INTERVAL 1 DAY) "; |
| 1490 | break; |
| 1491 | |
| 1492 | case "weekly": |
| 1493 | $where .= " AND p.post_date > DATE_SUB('{$now}', INTERVAL 1 WEEK) "; |
| 1494 | break; |
| 1495 | |
| 1496 | case "monthly": |
| 1497 | $where .= " AND p.post_date > DATE_SUB('{$now}', INTERVAL 1 MONTH) "; |
| 1498 | break; |
| 1499 | |
| 1500 | default: |
| 1501 | $where .= ""; |
| 1502 | break; |
| 1503 | } |
| 1504 | } |
| 1505 | |
| 1506 | // * post types - based on code seen at https://github.com/williamsba/WordPress-Popular-Posts-with-Custom-Post-Type-Support |
| 1507 | $types = explode(",", $instance['post_type']); |
| 1508 | $sql_post_types = ""; |
| 1509 | $join_cats = true; |
| 1510 | |
| 1511 | // if we're getting just pages, why join the categories table? |
| 1512 | if ( 'page' == strtolower($instance['post_type']) ) { |
| 1513 | |
| 1514 | $join_cats = false; |
| 1515 | $where .= " AND p.post_type = '{$instance['post_type']}'"; |
| 1516 | |
| 1517 | } |
| 1518 | // we're listing other custom type(s) |
| 1519 | else { |
| 1520 | |
| 1521 | if ( count($types) > 1 ) { |
| 1522 | |
| 1523 | foreach ( $types as $post_type ) { |
| 1524 | $post_type = trim($post_type); // required in case user places whitespace between commas |
| 1525 | $sql_post_types .= "'{$post_type}',"; |
| 1526 | } |
| 1527 | |
| 1528 | $sql_post_types = rtrim( $sql_post_types, ","); |
| 1529 | $where .= " AND p.post_type IN({$sql_post_types})"; |
| 1530 | |
| 1531 | } else { |
| 1532 | $where .= " AND p.post_type = '{$instance['post_type']}'"; |
| 1533 | } |
| 1534 | |
| 1535 | } |
| 1536 | |
| 1537 | // * posts exclusion |
| 1538 | if ( !empty($instance['pid']) ) { |
| 1539 | |
| 1540 | $ath = explode(",", $instance['pid']); |
| 1541 | |
| 1542 | $where .= ( count($ath) > 1 ) |
| 1543 | ? " AND p.ID NOT IN({$instance['pid']})" |
| 1544 | : " AND p.ID <> '{$instance['pid']}'"; |
| 1545 | |
| 1546 | } |
| 1547 | |
| 1548 | // * categories |
| 1549 | if ( !empty($instance['cat']) && $join_cats ) { |
| 1550 | |
| 1551 | $cat_ids = explode(",", $instance['cat']); |
| 1552 | $in = array(); |
| 1553 | $out = array(); |
| 1554 | |
| 1555 | for ($i=0; $i < count($cat_ids); $i++) { |
| 1556 | if ($cat_ids[$i] >= 0) |
| 1557 | $in[] = $cat_ids[$i]; |
| 1558 | else |
| 1559 | $out[] = $cat_ids[$i]; |
| 1560 | } |
| 1561 | |
| 1562 | $in_cats = implode(",", $in); |
| 1563 | $out_cats = implode(",", $out); |
| 1564 | $out_cats = preg_replace( '|[^0-9,]|', '', $out_cats ); |
| 1565 | |
| 1566 | if ($in_cats != "" && $out_cats == "") { // get posts from from given cats only |
| 1567 | $where .= " AND p.ID IN ( |
| 1568 | SELECT object_id |
| 1569 | FROM {$wpdb->term_relationships} AS r |
| 1570 | JOIN {$wpdb->term_taxonomy} AS x ON x.term_taxonomy_id = r.term_taxonomy_id |
| 1571 | WHERE x.taxonomy = 'category' AND x.term_id IN({$in_cats}) |
| 1572 | )"; |
| 1573 | } else if ($in_cats == "" && $out_cats != "") { // exclude posts from given cats only |
| 1574 | $where .= " AND p.ID NOT IN ( |
| 1575 | SELECT object_id |
| 1576 | FROM {$wpdb->term_relationships} AS r |
| 1577 | JOIN {$wpdb->term_taxonomy} AS x ON x.term_taxonomy_id = r.term_taxonomy_id |
| 1578 | WHERE x.taxonomy = 'category' AND x.term_id IN({$out_cats}) |
| 1579 | )"; |
| 1580 | } else { // mixed |
| 1581 | $where .= " AND p.ID IN ( |
| 1582 | SELECT object_id |
| 1583 | FROM {$wpdb->term_relationships} AS r |
| 1584 | JOIN {$wpdb->term_taxonomy} AS x ON x.term_taxonomy_id = r.term_taxonomy_id |
| 1585 | WHERE x.taxonomy = 'category' AND x.term_id IN({$in_cats}) AND x.term_id NOT IN({$out_cats}) |
| 1586 | ) "; |
| 1587 | } |
| 1588 | |
| 1589 | } |
| 1590 | |
| 1591 | // * authors |
| 1592 | if ( !empty($instance['author']) ) { |
| 1593 | |
| 1594 | $ath = explode(",", $instance['author']); |
| 1595 | |
| 1596 | $where .= ( count($ath) > 1 ) |
| 1597 | ? " AND p.post_author IN({$instance['author']})" |
| 1598 | : " AND p.post_author = '{$instance['author']}'"; |
| 1599 | |
| 1600 | } |
| 1601 | |
| 1602 | // All-time range |
| 1603 | if ( "all" == $instance['range'] ) { |
| 1604 | |
| 1605 | $fields .= ", p.comment_count AS 'comment_count'"; |
| 1606 | |
| 1607 | // order by comments |
| 1608 | if ( "comments" == $instance['order_by'] ) { |
| 1609 | |
| 1610 | $from = "{$wpdb->posts} p"; |
| 1611 | $where .= " AND p.comment_count > 0 "; |
| 1612 | $orderby = " ORDER BY p.comment_count DESC"; |
| 1613 | |
| 1614 | // get views, too |
| 1615 | if ( $instance['stats_tag']['views'] ) { |
| 1616 | |
| 1617 | $fields .= ", IFNULL(v.pageviews, 0) AS 'pageviews'"; |
| 1618 | $from .= " LEFT JOIN {$prefix}data v ON p.ID = v.postid"; |
| 1619 | |
| 1620 | } |
| 1621 | |
| 1622 | } |
| 1623 | // order by (avg) views |
| 1624 | else { |
| 1625 | |
| 1626 | $from = "{$prefix}data v LEFT JOIN {$wpdb->posts} p ON v.postid = p.ID"; |
| 1627 | |
| 1628 | // order by views |
| 1629 | if ( "views" == $instance['order_by'] ) { |
| 1630 | |
| 1631 | $fields .= ", v.pageviews AS 'pageviews'"; |
| 1632 | $orderby = "ORDER BY pageviews DESC"; |
| 1633 | |
| 1634 | } |
| 1635 | // order by avg views |
| 1636 | elseif ( "avg" == $instance['order_by'] ) { |
| 1637 | |
| 1638 | $fields .= ", ( v.pageviews/(IF ( DATEDIFF('{$now}', MIN(v.day)) > 0, DATEDIFF('{$now}', MIN(v.day)), 1) ) ) AS 'avg_views'"; |
| 1639 | $groupby = "GROUP BY v.postid"; |
| 1640 | $orderby = "ORDER BY avg_views DESC"; |
| 1641 | |
| 1642 | } |
| 1643 | |
| 1644 | } |
| 1645 | |
| 1646 | } else { // CUSTOM RANGE |
| 1647 | |
| 1648 | $interval = ""; |
| 1649 | |
| 1650 | switch( $instance['range'] ){ |
| 1651 | case "daily": |
| 1652 | $interval = "1 DAY"; |
| 1653 | break; |
| 1654 | |
| 1655 | case "weekly": |
| 1656 | $interval = "1 WEEK"; |
| 1657 | break; |
| 1658 | |
| 1659 | case "monthly": |
| 1660 | $interval = "1 MONTH"; |
| 1661 | break; |
| 1662 | |
| 1663 | default: |
| 1664 | $interval = "1 DAY"; |
| 1665 | break; |
| 1666 | } |
| 1667 | |
| 1668 | // order by comments |
| 1669 | if ( "comments" == $instance['order_by'] ) { |
| 1670 | |
| 1671 | $fields .= ", COUNT(c.comment_post_ID) AS 'comment_count'"; |
| 1672 | $from = "{$wpdb->comments} c LEFT JOIN {$wpdb->posts} p ON c.comment_post_ID = p.ID"; |
| 1673 | $where .= " AND c.comment_date_gmt > DATE_SUB('{$now}', INTERVAL {$interval}) AND c.comment_approved = 1 "; |
| 1674 | $groupby = "GROUP BY c.comment_post_ID"; |
| 1675 | $orderby = "ORDER BY comment_count DESC"; |
| 1676 | |
| 1677 | if ( $instance['stats_tag']['views'] ) { // get views, too |
| 1678 | |
| 1679 | $fields .= ", IFNULL(v.pageviews, 0) AS 'pageviews'"; |
| 1680 | $from .= " LEFT JOIN (SELECT postid, SUM(pageviews) AS pageviews FROM {$prefix}summary WHERE last_viewed > DATE_SUB('{$now}', INTERVAL {$interval}) GROUP BY postid) v ON p.ID = v.postid"; |
| 1681 | |
| 1682 | } |
| 1683 | |
| 1684 | } |
| 1685 | // ordered by views / avg |
| 1686 | else { |
| 1687 | |
| 1688 | $from = "{$prefix}summary v LEFT JOIN {$wpdb->posts} p ON v.postid = p.ID"; |
| 1689 | $where .= " AND v.last_viewed > DATE_SUB('{$now}', INTERVAL {$interval}) "; |
| 1690 | $groupby = "GROUP BY v.postid"; |
| 1691 | |
| 1692 | // ordered by views |
| 1693 | if ( "views" == $instance['order_by'] ) { |
| 1694 | |
| 1695 | $fields .= ", SUM(v.pageviews) AS 'pageviews'"; |
| 1696 | $orderby = "ORDER BY pageviews DESC"; |
| 1697 | |
| 1698 | } |
| 1699 | // ordered by avg views |
| 1700 | elseif ( "avg" == $instance['order_by'] ) { |
| 1701 | |
| 1702 | $fields .= ", ( SUM(v.pageviews)/(IF ( DATEDIFF('{$now}', DATE_SUB('{$now}', INTERVAL {$interval})) > 0, DATEDIFF('{$now}', DATE_SUB('{$now}', INTERVAL {$interval})), 1) ) ) AS 'avg_views' "; |
| 1703 | $orderby = "ORDER BY avg_views DESC"; |
| 1704 | |
| 1705 | } |
| 1706 | |
| 1707 | // get comments, too |
| 1708 | if ( $instance['stats_tag']['comment_count'] ) { |
| 1709 | |
| 1710 | $fields .= ", IFNULL(c.comment_count, 0) AS 'comment_count'"; |
| 1711 | $from .= " LEFT JOIN (SELECT comment_post_ID, COUNT(comment_post_ID) AS 'comment_count' FROM {$wpdb->comments} WHERE comment_date_gmt > DATE_SUB('{$now}', INTERVAL {$interval}) AND comment_approved = 1 GROUP BY comment_post_ID) c ON p.ID = c.comment_post_ID"; |
| 1712 | |
| 1713 | } |
| 1714 | |
| 1715 | } |
| 1716 | |
| 1717 | } |
| 1718 | |
| 1719 | // List only published, non password-protected posts |
| 1720 | $where .= " AND p.post_password = '' AND p.post_status = 'publish'"; |
| 1721 | |
| 1722 | // Build query |
| 1723 | $query = "SELECT {$fields} FROM {$from} {$where} {$groupby} {$orderby} {$limit};"; |
| 1724 | |
| 1725 | $this->__debug( $query ); |
| 1726 | |
| 1727 | $result = $wpdb->get_results($query); |
| 1728 | |
| 1729 | return apply_filters( 'wpp_query_posts', $result, $instance ); |
| 1730 | |
| 1731 | } // end query_posts |
| 1732 | |
| 1733 | /** |
| 1734 | * Returns the formatted list of posts. |
| 1735 | * |
| 1736 | * @since 3.0.0 |
| 1737 | * @param array instance The current instance of the widget / shortcode parameters |
| 1738 | * @return string HTML list of popular posts |
| 1739 | */ |
| 1740 | private function __get_popular_posts( $instance ) { |
| 1741 | |
| 1742 | // Parse instance values |
| 1743 | $instance = $this->__merge_array_r( |
| 1744 | $this->defaults, |
| 1745 | $instance |
| 1746 | ); |
| 1747 | |
| 1748 | // Pass the widget ID, might come in handy |
| 1749 | if ( isset($this->id) ) |
| 1750 | $instance['widget_id'] = $this->id; |
| 1751 | |
| 1752 | $content = ""; |
| 1753 | |
| 1754 | // Fetch posts |
| 1755 | if ( !defined('WPP_ADMIN') && $this->user_settings['tools']['cache']['active'] ) { |
| 1756 | $transient_name = md5(json_encode($instance)); |
| 1757 | $mostpopular = ( function_exists( 'is_multisite' ) && is_multisite() ) |
| 1758 | ? get_site_transient( $transient_name ) |
| 1759 | : get_transient( $transient_name ); |
| 1760 | |
| 1761 | $content = "\n" . "<!-- cached -->" . "\n"; |
| 1762 | |
| 1763 | // It wasn't there, so regenerate the data and save the transient |
| 1764 | if ( false === $mostpopular ) { |
| 1765 | $mostpopular = $this->_query_posts( $instance ); |
| 1766 | |
| 1767 | switch($this->user_settings['tools']['cache']['interval']['time']){ |
| 1768 | case 'minute': |
| 1769 | $time = 60; |
| 1770 | break; |
| 1771 | |
| 1772 | case 'hour': |
| 1773 | $time = 60 * 60; |
| 1774 | break; |
| 1775 | |
| 1776 | case 'day': |
| 1777 | $time = 60 * 60 * 24; |
| 1778 | break; |
| 1779 | |
| 1780 | case 'week': |
| 1781 | $time = 60 * 60 * 24 * 7; |
| 1782 | break; |
| 1783 | |
| 1784 | case 'month': |
| 1785 | $time = 60 * 60 * 24 * 30; |
| 1786 | break; |
| 1787 | |
| 1788 | case 'year': |
| 1789 | $time = 60 * 60 * 24 * 365; |
| 1790 | break; |
| 1791 | } |
| 1792 | |
| 1793 | $expiration = $time * $this->user_settings['tools']['cache']['interval']['value']; |
| 1794 | |
| 1795 | if ( function_exists( 'is_multisite' ) && is_multisite() ) |
| 1796 | set_site_transient( $transient_name, $mostpopular, $expiration ); |
| 1797 | else |
| 1798 | set_transient( $transient_name, $mostpopular, $expiration ); |
| 1799 | |
| 1800 | $wpp_transients = get_site_option('wpp_transients'); |
| 1801 | |
| 1802 | if ( !$wpp_transients ) { |
| 1803 | $wpp_transients = array( $transient_name ); |
| 1804 | add_site_option('wpp_transients', $wpp_transients); |
| 1805 | } else { |
| 1806 | if ( !in_array($transient_name, $wpp_transients) ) { |
| 1807 | $wpp_transients[] = $transient_name; |
| 1808 | update_site_option('wpp_transients', $wpp_transients); |
| 1809 | } |
| 1810 | } |
| 1811 | } |
| 1812 | } else { |
| 1813 | $mostpopular = $this->_query_posts( $instance ); |
| 1814 | } |
| 1815 | |
| 1816 | // No posts to show |
| 1817 | if ( !is_array($mostpopular) || empty($mostpopular) ) { |
| 1818 | return apply_filters( 'wpp_no_data', "<p class=\"wpp-no-data\">" . __('Sorry. No data so far.', $this->plugin_slug) . "</p>" ); |
| 1819 | } |
| 1820 | |
| 1821 | // Allow WP themers / coders access to raw data |
| 1822 | // so they can build their own output |
| 1823 | if ( has_filter( 'wpp_custom_html' ) && !defined('WPP_ADMIN') ) { |
| 1824 | return apply_filters( 'wpp_custom_html', $mostpopular, $instance ); |
| 1825 | } |
| 1826 | |
| 1827 | // HTML wrapper |
| 1828 | if ($instance['markup']['custom_html']) { |
| 1829 | $content .= "\n" . htmlspecialchars_decode($instance['markup']['wpp-start'], ENT_QUOTES) ."\n"; |
| 1830 | } else { |
| 1831 | $content .= "\n" . "<ul class=\"wpp-list\">" . "\n"; |
| 1832 | } |
| 1833 | |
| 1834 | // Loop through posts |
| 1835 | foreach($mostpopular as $p) { |
| 1836 | $content .= $this->__render_popular_post( $p, $instance ); |
| 1837 | } |
| 1838 | |
| 1839 | // END HTML wrapper |
| 1840 | if ($instance['markup']['custom_html']) { |
| 1841 | $content .= "\n". htmlspecialchars_decode($instance['markup']['wpp-end'], ENT_QUOTES) ."\n"; |
| 1842 | } else { |
| 1843 | $content .= "\n". "</ul>". "\n"; |
| 1844 | } |
| 1845 | |
| 1846 | return $content; |
| 1847 | |
| 1848 | } // end __get_popular_posts |
| 1849 | |
| 1850 | /** |
| 1851 | * Returns the formatted post. |
| 1852 | * |
| 1853 | * @since 3.0.0 |
| 1854 | * @param object p |
| 1855 | * @param array instance The current instance of the widget / shortcode parameters |
| 1856 | * @return string |
| 1857 | */ |
| 1858 | private function __render_popular_post($p, $instance) { |
| 1859 | |
| 1860 | // WPML support, based on Serhat Evren's suggestion - see http://wordpress.org/support/topic/wpml-trick#post-5452607 |
| 1861 | if ( defined('ICL_LANGUAGE_CODE') && function_exists('icl_object_id') ) { |
| 1862 | $current_id = icl_object_id( $p->id, get_post_type( $p->id ), true, ICL_LANGUAGE_CODE ); |
| 1863 | $permalink = get_permalink( $current_id ); |
| 1864 | } // Get original permalink |
| 1865 | else { |
| 1866 | $permalink = get_permalink($p->id); |
| 1867 | } |
| 1868 | |
| 1869 | $title = $this->_get_title($p, $instance); |
| 1870 | $title_sub = $this->_get_title_sub($p, $instance); |
| 1871 | |
| 1872 | $author = $this->_get_author($p, $instance); |
| 1873 | $post_cat = $this->_get_post_cat($p, $instance); |
| 1874 | |
| 1875 | $thumb = $this->_get_thumb($p, $instance); |
| 1876 | $excerpt = $this->_get_excerpt($p, $instance); |
| 1877 | |
| 1878 | $pageviews = $this->_get_pageviews($p, $instance); |
| 1879 | $comments = $this->_get_comments($p, $instance); |
| 1880 | $rating = $this->_get_rating($p, $instance); |
| 1881 | $date = $this->_get_date($p, $instance); |
| 1882 | |
| 1883 | $_stats = join(' | ', $this->_get_stats($p, $instance)); |
| 1884 | |
| 1885 | // PUTTING IT ALL TOGETHER |
| 1886 | // build custom layout |
| 1887 | if ($instance['markup']['custom_html']) { |
| 1888 | |
| 1889 | $data = array( |
| 1890 | 'title' => '<a href="'.$permalink.'" title="'. esc_attr($title) .'" class="wpp-post-title" target="' . $this->user_settings['tools']['link']['target'] . '">'.$title_sub.'</a>', |
| 1891 | 'summary' => $excerpt, |
| 1892 | 'stats' => $_stats, |
| 1893 | 'img' => ( !empty($thumb) ) ? '<a href="'.$permalink.'" title="'. esc_attr($title) .'" target="' . $this->user_settings['tools']['link']['target'] . '">' . $thumb . '</a>' : '', |
| 1894 | 'img_no_link' => $thumb, |
| 1895 | 'id' => $p->id, |
| 1896 | 'url' => $permalink, |
| 1897 | 'text_title' => esc_attr($title), |
| 1898 | 'category' => $post_cat, |
| 1899 | 'author' => '<a href="' . get_author_posts_url($p->uid) . '">' . $author . '</a>', |
| 1900 | 'views' => ($instance['order_by'] == "views" || $instance['order_by'] == "comments") ? number_format_i18n( $pageviews ) : number_format_i18n( $pageviews, 2 ), |
| 1901 | 'comments' => number_format_i18n( $comments ), |
| 1902 | 'date' => $date |
| 1903 | ); |
| 1904 | |
| 1905 | $content = $this->__format_content( htmlspecialchars_decode($instance['markup']['post-html'], ENT_QUOTES ), $data, $instance['rating'] ). "\n"; |
| 1906 | |
| 1907 | } |
| 1908 | // build regular layout |
| 1909 | else { |
| 1910 | $thumb = ( !empty($thumb) ) |
| 1911 | ? '<a ' . ( ( $this->current_post_id == $p->id ) ? '' : 'href="' . $permalink . '"' ) . ' title="' . esc_attr($title) . '" target="' . $this->user_settings['tools']['link']['target'] . '">' . $thumb . '</a> ' |
| 1912 | : ''; |
| 1913 | |
| 1914 | $_stats = ( !empty($_stats) ) |
| 1915 | ? ' <span class="post-stats">' . $_stats . '</span> ' |
| 1916 | : ''; |
| 1917 | |
| 1918 | $content = |
| 1919 | '<li' . ( ( $this->current_post_id == $p->id ) ? ' class="current"' : '' ) . '>' |
| 1920 | . $thumb |
| 1921 | . '<a ' . ( ( $this->current_post_id == $p->id ) ? '' : 'href="' . $permalink . '"' ) . ' title="' . esc_attr($title) . '" class="wpp-post-title" target="' . $this->user_settings['tools']['link']['target'] . '">' . $title_sub . '</a> ' |
| 1922 | . $excerpt . $_stats |
| 1923 | . $rating |
| 1924 | . "</li>\n"; |
| 1925 | } |
| 1926 | |
| 1927 | return apply_filters('wpp_post', $content, $p, $instance); |
| 1928 | |
| 1929 | } // end __render_popular_post |
| 1930 | |
| 1931 | /** |
| 1932 | * Cache. |
| 1933 | * |
| 1934 | * @since 3.0.0 |
| 1935 | * @param string $func function name |
| 1936 | * @param mixed $default |
| 1937 | * @return mixed |
| 1938 | */ |
| 1939 | private function &__cache($func, $default = null) { |
| 1940 | |
| 1941 | static $cache; |
| 1942 | |
| 1943 | if ( !isset($cache) ) { |
| 1944 | $cache = array(); |
| 1945 | } |
| 1946 | |
| 1947 | if ( !isset($cache[$func]) ) { |
| 1948 | $cache[$func] = $default; |
| 1949 | } |
| 1950 | |
| 1951 | return $cache[$func]; |
| 1952 | |
| 1953 | } // end __cache |
| 1954 | |
| 1955 | /** |
| 1956 | * Gets post title. |
| 1957 | * |
| 1958 | * @since 3.0.0 |
| 1959 | * @param object p |
| 1960 | * @param array instance The current instance of the widget / shortcode parameters |
| 1961 | * @return string |
| 1962 | */ |
| 1963 | protected function _get_title($p, $instance) { |
| 1964 | |
| 1965 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 1966 | |
| 1967 | if ( isset($cache[$p->id]) ) { |
| 1968 | return $cache[$p->id]; |
| 1969 | } |
| 1970 | |
| 1971 | // WPML support, based on Serhat Evren's suggestion - see http://wordpress.org/support/topic/wpml-trick#post-5452607 |
| 1972 | if ( defined('ICL_LANGUAGE_CODE') && function_exists('icl_object_id') ) { |
| 1973 | $current_id = icl_object_id( $p->id, get_post_type( $p->id ), true, ICL_LANGUAGE_CODE ); |
| 1974 | $title = get_the_title( $current_id ); |
| 1975 | } // Check for qTranslate |
| 1976 | else if ( $this->qTrans && function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage') ) { |
| 1977 | $title = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $p->title ); |
| 1978 | } // Use ol' plain title |
| 1979 | else { |
| 1980 | $title = $p->title; |
| 1981 | } |
| 1982 | |
| 1983 | // Strip HTML tags |
| 1984 | $title = strip_tags($title); |
| 1985 | |
| 1986 | return $cache[$p->id] = apply_filters('the_title', $title, $p->id); |
| 1987 | |
| 1988 | } // end _get_title |
| 1989 | |
| 1990 | /** |
| 1991 | * Gets substring of post title. |
| 1992 | * |
| 1993 | * @since 3.0.0 |
| 1994 | * @param object p |
| 1995 | * @param array instance The current instance of the widget / shortcode parameters |
| 1996 | * @return string |
| 1997 | */ |
| 1998 | protected function _get_title_sub($p, $instance) { |
| 1999 | |
| 2000 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 2001 | |
| 2002 | if ( isset($cache[$p->id]) ) { |
| 2003 | return $cache[$p->id]; |
| 2004 | } |
| 2005 | |
| 2006 | // TITLE |
| 2007 | $title_sub = $this->_get_title($p, $instance); |
| 2008 | |
| 2009 | // truncate title |
| 2010 | if ($instance['shorten_title']['active']) { |
| 2011 | // by words |
| 2012 | if (isset($instance['shorten_title']['words']) && $instance['shorten_title']['words']) { |
| 2013 | |
| 2014 | $words = explode(" ", $title_sub, $instance['shorten_title']['length'] + 1); |
| 2015 | if (count($words) > $instance['shorten_title']['length']) { |
| 2016 | array_pop($words); |
| 2017 | $title_sub = implode(" ", $words) . "..."; |
| 2018 | } |
| 2019 | |
| 2020 | } |
| 2021 | elseif (strlen($title_sub) > $instance['shorten_title']['length']) { |
| 2022 | $title_sub = mb_substr($title_sub, 0, $instance['shorten_title']['length'], $this->charset) . "..."; |
| 2023 | } |
| 2024 | } |
| 2025 | |
| 2026 | return $cache[$p->id] = $title_sub; |
| 2027 | |
| 2028 | } // end _get_title_sub |
| 2029 | |
| 2030 | /** |
| 2031 | * Gets post's excerpt. |
| 2032 | * |
| 2033 | * @since 3.0.0 |
| 2034 | * @param object p |
| 2035 | * @param array instance The current instance of the widget / shortcode parameters |
| 2036 | * @return string |
| 2037 | */ |
| 2038 | protected function _get_excerpt($p, $instance) { |
| 2039 | |
| 2040 | $excerpt = ''; |
| 2041 | |
| 2042 | // EXCERPT |
| 2043 | if ($instance['post-excerpt']['active']) { |
| 2044 | |
| 2045 | $excerpt = trim($this->_get_summary($p->id, $instance)); |
| 2046 | |
| 2047 | if (!empty($excerpt) && !$instance['markup']['custom_html']) { |
| 2048 | $excerpt = '<span class="wpp-excerpt">' . $excerpt . '</span>'; |
| 2049 | } |
| 2050 | |
| 2051 | } |
| 2052 | |
| 2053 | return $excerpt; |
| 2054 | |
| 2055 | } // end _get_excerpt |
| 2056 | |
| 2057 | /** |
| 2058 | * Gets post's thumbnail. |
| 2059 | * |
| 2060 | * @since 3.0.0 |
| 2061 | * @param object p |
| 2062 | * @param array instance The current instance of the widget / shortcode parameters |
| 2063 | * @return string |
| 2064 | */ |
| 2065 | protected function _get_thumb($p, $instance) { |
| 2066 | |
| 2067 | if ( !$instance['thumbnail']['active'] || !$this->thumbnailing ) { |
| 2068 | return ''; |
| 2069 | } |
| 2070 | |
| 2071 | $tbWidth = $instance['thumbnail']['width']; |
| 2072 | $tbHeight = $instance['thumbnail']['height']; |
| 2073 | $crop = $instance['thumbnail']['crop']; |
| 2074 | $title = $this->_get_title($p, $instance); |
| 2075 | |
| 2076 | $thumb = ''; |
| 2077 | |
| 2078 | // get image from custom field |
| 2079 | if ($this->user_settings['tools']['thumbnail']['source'] == "custom_field") { |
| 2080 | $path = get_post_meta($p->id, $this->user_settings['tools']['thumbnail']['field'], true); |
| 2081 | |
| 2082 | if ($path != '') { |
| 2083 | // user has requested to resize cf image |
| 2084 | if ( $this->user_settings['tools']['thumbnail']['resize'] ) { |
| 2085 | $thumb .= $this->__get_img($p, null, $path, array($tbWidth, $tbHeight), $crop, $this->user_settings['tools']['thumbnail']['source'], $title); |
| 2086 | } |
| 2087 | // use original size |
| 2088 | else { |
| 2089 | $thumb .= $this->_render_image($path, array($tbWidth, $tbHeight), 'wpp-thumbnail wpp_cf', $title); |
| 2090 | } |
| 2091 | } |
| 2092 | else { |
| 2093 | $thumb .= $this->_render_image($this->default_thumbnail, array($tbWidth, $tbHeight), 'wpp-thumbnail wpp_cf_def', $title); |
| 2094 | } |
| 2095 | } |
| 2096 | // get image from post / Featured Image |
| 2097 | else { |
| 2098 | |
| 2099 | // User wants to use the Featured Image using the 'stock' sizes, get stock thumbnails |
| 2100 | if ( 'predefined' == $instance['thumbnail']['build'] && 'featured' == $this->user_settings['tools']['thumbnail']['source'] ) { |
| 2101 | |
| 2102 | // The has_post_thumbnail() functions requires theme's 'post-thumbnails' support, otherwise an error will be thrown |
| 2103 | if ( current_theme_supports( 'post-thumbnails' ) ) { |
| 2104 | |
| 2105 | // Featured image found, retrieve it |
| 2106 | if ( has_post_thumbnail($p->id) ) { |
| 2107 | $size = null; |
| 2108 | |
| 2109 | foreach ( $this->default_thumbnail_sizes as $name => $attr ) : |
| 2110 | if ( $attr['width'] == $tbWidth && $attr['height'] == $tbHeight && $attr['crop'] == $crop ) { |
| 2111 | $size = $name; |
| 2112 | break; |
| 2113 | } |
| 2114 | endforeach; |
| 2115 | |
| 2116 | // Couldn't find a matching size (this should like never happen, but...) let's use width & height instead |
| 2117 | if ( null == $size ) { |
| 2118 | $size = array( $tbWidth, $tbHeight ); |
| 2119 | } |
| 2120 | |
| 2121 | if ( $this->user_settings['tools']['thumbnail']['responsive'] ) |
| 2122 | $thumb .= preg_replace( '/(width|height)=["\']\d*["\']\s?/', "", get_the_post_thumbnail($p->id, $size, array( 'class' => 'wpp-thumbnail wpp_featured_stock' )) ); |
| 2123 | else |
| 2124 | $thumb .= get_the_post_thumbnail( $p->id, $size, array( 'class' => 'wpp-thumbnail wpp_featured_stock' ) ); |
| 2125 | } |
| 2126 | // No featured image found |
| 2127 | else { |
| 2128 | $thumb .= $this->_render_image($this->default_thumbnail, array($tbWidth, $tbHeight), 'wpp-thumbnail wpp_featured_def', $title); |
| 2129 | } |
| 2130 | |
| 2131 | } // Current theme does not support 'post-thumbnails' feature |
| 2132 | else { |
| 2133 | $thumb .= $this->_render_image($this->default_thumbnail, array($tbWidth, $tbHeight), 'wpp-thumbnail wpp_featured_def', $title, 'No post-thumbnail support?'); |
| 2134 | } |
| 2135 | |
| 2136 | } |
| 2137 | // Get/generate custom thumbnail |
| 2138 | else { |
| 2139 | $thumb .= $this->__get_img($p, $p->id, null, array($tbWidth, $tbHeight), $crop, $this->user_settings['tools']['thumbnail']['source'], $title); |
| 2140 | } |
| 2141 | |
| 2142 | } |
| 2143 | |
| 2144 | return $thumb; |
| 2145 | |
| 2146 | } // end _get_thumb |
| 2147 | |
| 2148 | /** |
| 2149 | * Gets post's views. |
| 2150 | * |
| 2151 | * @since 3.0.0 |
| 2152 | * @param object p |
| 2153 | * @param array instance The current instance of the widget / shortcode parameters |
| 2154 | * @return int|float |
| 2155 | */ |
| 2156 | protected function _get_pageviews($p, $instance) { |
| 2157 | |
| 2158 | $pageviews = 0; |
| 2159 | |
| 2160 | if ( |
| 2161 | $instance['order_by'] == "views" |
| 2162 | || $instance['order_by'] == "avg" |
| 2163 | || $instance['stats_tag']['views'] |
| 2164 | ) { |
| 2165 | $pageviews = ($instance['order_by'] == "views" || $instance['order_by'] == "comments") |
| 2166 | ? $p->pageviews |
| 2167 | : $p->avg_views; |
| 2168 | } |
| 2169 | |
| 2170 | return $pageviews; |
| 2171 | |
| 2172 | } // end _get_pageviews |
| 2173 | |
| 2174 | /** |
| 2175 | * Gets post's comment count. |
| 2176 | * |
| 2177 | * @since 3.0.0 |
| 2178 | * @param object p |
| 2179 | * @param array instance The current instance of the widget / shortcode parameters |
| 2180 | * @return int |
| 2181 | */ |
| 2182 | protected function _get_comments($p, $instance) { |
| 2183 | |
| 2184 | $comments = ($instance['order_by'] == "comments" || $instance['stats_tag']['comment_count']) |
| 2185 | ? $p->comment_count |
| 2186 | : 0; |
| 2187 | |
| 2188 | return $comments; |
| 2189 | |
| 2190 | } // end _get_comments |
| 2191 | |
| 2192 | /** |
| 2193 | * Gets post's rating. |
| 2194 | * |
| 2195 | * @since 3.0.0 |
| 2196 | * @param object p |
| 2197 | * @param array instance The current instance of the widget / shortcode parameters |
| 2198 | * @return string |
| 2199 | */ |
| 2200 | protected function _get_rating($p, $instance) { |
| 2201 | |
| 2202 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 2203 | |
| 2204 | if ( isset($cache[$p->id]) ) { |
| 2205 | return $cache[$p->id]; |
| 2206 | } |
| 2207 | |
| 2208 | $rating = ''; |
| 2209 | |
| 2210 | // RATING |
| 2211 | if (function_exists('the_ratings') && $instance['rating']) { |
| 2212 | $rating = '<span class="wpp-rating">' . the_ratings('span', $p->id, false) . '</span>'; |
| 2213 | } |
| 2214 | |
| 2215 | return $cache[$p->id] = $rating; |
| 2216 | } // end _get_rating |
| 2217 | |
| 2218 | /** |
| 2219 | * Gets post's author. |
| 2220 | * |
| 2221 | * @since 3.0.0 |
| 2222 | * @param object p |
| 2223 | * @param array instance The current instance of the widget / shortcode parameters |
| 2224 | * @return string |
| 2225 | */ |
| 2226 | protected function _get_author($p, $instance) { |
| 2227 | |
| 2228 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 2229 | |
| 2230 | if ( isset($cache[$p->id]) ) { |
| 2231 | return $cache[$p->id]; |
| 2232 | } |
| 2233 | |
| 2234 | $author = ($instance['stats_tag']['author']) |
| 2235 | ? get_the_author_meta('display_name', $p->uid) |
| 2236 | : ""; |
| 2237 | |
| 2238 | return $cache[$p->id] = $author; |
| 2239 | |
| 2240 | } // end _get_author |
| 2241 | |
| 2242 | /** |
| 2243 | * Gets post's date. |
| 2244 | * |
| 2245 | * @since 3.0.0 |
| 2246 | * @param object p |
| 2247 | * @param array instance The current instance of the widget / shortcode parameters |
| 2248 | * @return string |
| 2249 | */ |
| 2250 | protected function _get_date($p, $instance) { |
| 2251 | |
| 2252 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 2253 | |
| 2254 | if ( isset($cache[$p->id]) ) { |
| 2255 | return $cache[$p->id]; |
| 2256 | } |
| 2257 | |
| 2258 | $date = date_i18n($instance['stats_tag']['date']['format'], strtotime($p->date)); |
| 2259 | return $cache[$p->id] = $date; |
| 2260 | |
| 2261 | } // end _get_date |
| 2262 | |
| 2263 | /** |
| 2264 | * Gets post's category. |
| 2265 | * |
| 2266 | * @since 3.0.0 |
| 2267 | * @param object p |
| 2268 | * @param array instance The current instance of the widget / shortcode parameters |
| 2269 | * @return string |
| 2270 | */ |
| 2271 | protected function _get_post_cat($p, $instance) { |
| 2272 | |
| 2273 | $post_cat = ''; |
| 2274 | |
| 2275 | if ($instance['stats_tag']['category']) { |
| 2276 | |
| 2277 | $cache = &$this->__cache(__FUNCTION__, array()); |
| 2278 | |
| 2279 | if ( isset($cache[$p->id]) ) { |
| 2280 | return $cache[$p->id]; |
| 2281 | } |
| 2282 | |
| 2283 | // Try and get parent category |
| 2284 | $cats = get_the_category($p->id); |
| 2285 | |
| 2286 | foreach( $cats as $cat ) { |
| 2287 | if( $cat->category_parent == 0) { |
| 2288 | $post_cat = $cat; |
| 2289 | } |
| 2290 | } |
| 2291 | |
| 2292 | // Default to first category avaliable |
| 2293 | if ( $post_cat == "" && isset($cats[0]) && isset($cats[0]->slug) ) { |
| 2294 | $post_cat = $cats[0]; |
| 2295 | } |
| 2296 | |
| 2297 | // Build category tag |
| 2298 | if ( "" != $post_cat ) { |
| 2299 | |
| 2300 | $category_id = $post_cat->term_id; |
| 2301 | $category_name = $post_cat->cat_name; |
| 2302 | |
| 2303 | // WPML support, based on Serhat Evren's suggestion - see http://wordpress.org/support/topic/wpml-trick#post-5452607 |
| 2304 | if ( defined('ICL_LANGUAGE_CODE') && function_exists('icl_object_id') ) { |
| 2305 | $category_id = icl_object_id( $category_id, 'category', true, ICL_LANGUAGE_CODE ); |
| 2306 | $category_name = get_the_category_by_ID( $category_id ); |
| 2307 | } |
| 2308 | |
| 2309 | $post_cat = '<a href="' . get_category_link( $category_id ) . '" class="cat-id-' . $category_id . '">' . $category_name . '</a>'; |
| 2310 | |
| 2311 | } |
| 2312 | |
| 2313 | return $cache[$p->id] = $post_cat; |
| 2314 | |
| 2315 | } |
| 2316 | |
| 2317 | return $post_cat; |
| 2318 | |
| 2319 | } // end _get_post_cat |
| 2320 | |
| 2321 | /** |
| 2322 | * Gets statistics data. |
| 2323 | * |
| 2324 | * @since 3.0.0 |
| 2325 | * @param object p |
| 2326 | * @param array instance The current instance of the widget / shortcode parameters |
| 2327 | * @return array |
| 2328 | */ |
| 2329 | protected function _get_stats($p, $instance) { |
| 2330 | |
| 2331 | $cache = &$this->__cache(__FUNCTION__ . md5(json_encode($instance)), array()); |
| 2332 | |
| 2333 | if ( isset($cache[$p->id]) ) { |
| 2334 | return $cache[$p->id]; |
| 2335 | } |
| 2336 | |
| 2337 | $stats = array(); |
| 2338 | |
| 2339 | // STATS |
| 2340 | // comments |
| 2341 | if ($instance['stats_tag']['comment_count']) { |
| 2342 | $comments = $this->_get_comments($p, $instance); |
| 2343 | |
| 2344 | $comments_text = sprintf( |
| 2345 | _n('1 comment', '%s comments', $comments, $this->plugin_slug), |
| 2346 | number_format_i18n( $comments ) |
| 2347 | ); |
| 2348 | |
| 2349 | } |
| 2350 | |
| 2351 | // views |
| 2352 | if ($instance['stats_tag']['views']) { |
| 2353 | $pageviews = $this->_get_pageviews($p, $instance); |
| 2354 | |
| 2355 | if ($instance['order_by'] == 'avg') { |
| 2356 | $views_text = sprintf( |
| 2357 | _n('1 view per day', '%s views per day', $pageviews, $this->plugin_slug), |
| 2358 | number_format_i18n( $pageviews, 2 ) |
| 2359 | ); |
| 2360 | } |
| 2361 | else { |
| 2362 | $views_text = sprintf( |
| 2363 | _n('1 view', '%s views', $pageviews, $this->plugin_slug), |
| 2364 | number_format_i18n( $pageviews ) |
| 2365 | ); |
| 2366 | } |
| 2367 | |
| 2368 | } |
| 2369 | |
| 2370 | if ( "comments" == $instance['order_by'] ) { |
| 2371 | if ($instance['stats_tag']['comment_count']) |
| 2372 | $stats[] = '<span class="wpp-comments">' . $comments_text . '</span>'; // First comments count |
| 2373 | if ($instance['stats_tag']['views']) |
| 2374 | $stats[] = '<span class="wpp-views">' . $views_text . "</span>"; // ... then views |
| 2375 | } else { |
| 2376 | if ($instance['stats_tag']['views']) |
| 2377 | $stats[] = '<span class="wpp-views">' . $views_text . "</span>"; // First views count |
| 2378 | if ($instance['stats_tag']['comment_count']) |
| 2379 | $stats[] = '<span class="wpp-comments">' . $comments_text . '</span>'; // ... then comments |
| 2380 | } |
| 2381 | |
| 2382 | // author |
| 2383 | if ($instance['stats_tag']['author']) { |
| 2384 | $author = $this->_get_author($p, $instance); |
| 2385 | $display_name = '<a href="' . get_author_posts_url($p->uid) . '">' . $author . '</a>'; |
| 2386 | $stats[] = '<span class="wpp-author">' . sprintf(__('by %s', $this->plugin_slug), $display_name).'</span>'; |
| 2387 | } |
| 2388 | |
| 2389 | // date |
| 2390 | if ($instance['stats_tag']['date']['active']) { |
| 2391 | $date = $this->_get_date($p, $instance); |
| 2392 | $stats[] = '<span class="wpp-date">' . sprintf(__('posted on %s', $this->plugin_slug), $date) . '</span>'; |
| 2393 | } |
| 2394 | |
| 2395 | // category |
| 2396 | if ($instance['stats_tag']['category']) { |
| 2397 | $post_cat = $this->_get_post_cat($p, $instance); |
| 2398 | |
| 2399 | if ($post_cat != '') { |
| 2400 | $stats[] = '<span class="wpp-category">' . sprintf(__('under %s', $this->plugin_slug), $post_cat) . '</span>'; |
| 2401 | } |
| 2402 | } |
| 2403 | |
| 2404 | return $cache[$p->id] = $stats; |
| 2405 | |
| 2406 | } // end _get_stats |
| 2407 | |
| 2408 | /** |
| 2409 | * Retrieves / creates the post thumbnail. |
| 2410 | * |
| 2411 | * @since 2.3.3 |
| 2412 | * @param int id Post ID |
| 2413 | * @param string url Image URL |
| 2414 | * @param array dim Thumbnail width & height |
| 2415 | * @param string source Image source |
| 2416 | * @return string |
| 2417 | */ |
| 2418 | private function __get_img($p, $id = null, $url = null, $dim = array(80, 80), $crop = true, $source = "featured", $title) { |
| 2419 | |
| 2420 | if ( (!$id || empty($id) || !$this->__is_numeric($id)) && (!$url || empty($url)) ) { |
| 2421 | return $this->_render_image($this->default_thumbnail, $dim, 'wpp-thumbnail wpp_def_noID', $title); |
| 2422 | } |
| 2423 | |
| 2424 | // Get image by post ID (parent) |
| 2425 | if ( $id ) { |
| 2426 | $file_path = $this->__get_image_file_paths($id, $source); |
| 2427 | |
| 2428 | // No images found, return default thumbnail |
| 2429 | if ( !$file_path ) { |
| 2430 | return $this->_render_image($this->default_thumbnail, $dim, 'wpp-thumbnail wpp_def_noPath wpp_' . $source, $title); |
| 2431 | } |
| 2432 | } |
| 2433 | // Get image from URL |
| 2434 | else { |
| 2435 | // sanitize URL, just in case |
| 2436 | $image_url = esc_url( $url ); |
| 2437 | // remove querystring |
| 2438 | preg_match('/[^\?]+\.(jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/', $image_url, $matches); |
| 2439 | $image_url = $matches[0]; |
| 2440 | |
| 2441 | $attachment_id = $this->__get_attachment_id($image_url); |
| 2442 | |
| 2443 | // Image is hosted locally |
| 2444 | if ( $attachment_id ) { |
| 2445 | $file_path = get_attached_file($attachment_id); |
| 2446 | } |
| 2447 | // Image is hosted outside WordPress |
| 2448 | else { |
| 2449 | $external_image = $this->__fetch_external_image($p->id, $image_url); |
| 2450 | |
| 2451 | if ( !$external_image ) { |
| 2452 | return $this->_render_image($this->default_thumbnail, $dim, 'wpp-thumbnail wpp_def_noPath wpp_no_external', $title); |
| 2453 | } |
| 2454 | |
| 2455 | $file_path = $external_image; |
| 2456 | } |
| 2457 | } |
| 2458 | |
| 2459 | $file_info = pathinfo($file_path); |
| 2460 | |
| 2461 | // there is a thumbnail already |
| 2462 | if ( file_exists(trailingslashit($this->uploads_dir['basedir']) . $p->id . '-' . $source . '-' . $dim[0] . 'x' . $dim[1] . '.' . $file_info['extension']) ) { |
| 2463 | return $this->_render_image( trailingslashit($this->uploads_dir['baseurl']) . $p->id . '-' . $source . '-' . $dim[0] . 'x' . $dim[1] . '.' . $file_info['extension'], $dim, 'wpp-thumbnail wpp_cached_thumb wpp_' . $source, $title ); |
| 2464 | } |
| 2465 | |
| 2466 | return $this->__image_resize($p, $file_path, $dim, $crop, $source); |
| 2467 | |
| 2468 | } // end __get_img |
| 2469 | |
| 2470 | /** |
| 2471 | * Resizes image. |
| 2472 | * |
| 2473 | * @since 3.0.0 |
| 2474 | * @param object p Post object |
| 2475 | * @param string path Image path |
| 2476 | * @param array dimension Image's width and height |
| 2477 | * @param string source Image source |
| 2478 | * @return string |
| 2479 | */ |
| 2480 | private function __image_resize($p, $path, $dimension, $crop, $source) { |
| 2481 | |
| 2482 | $image = wp_get_image_editor($path); |
| 2483 | |
| 2484 | // valid image, create thumbnail |
| 2485 | if ( !is_wp_error($image) ) { |
| 2486 | $file_info = pathinfo($path); |
| 2487 | |
| 2488 | $image->resize($dimension[0], $dimension[1], $crop); |
| 2489 | $new_img = $image->save( trailingslashit($this->uploads_dir['basedir']) . $p->id . '-' . $source . '-' . $dimension[0] . 'x' . $dimension[1] . '.' . $file_info['extension'] ); |
| 2490 | |
| 2491 | if ( is_wp_error($new_img) ) { |
| 2492 | return $this->_render_image($this->default_thumbnail, $dimension, 'wpp-thumbnail wpp_imgeditor_error wpp_' . $source, '', $new_img->get_error_message()); |
| 2493 | } |
| 2494 | |
| 2495 | return $this->_render_image( trailingslashit($this->uploads_dir['baseurl']) . $new_img['file'], $dimension, 'wpp-thumbnail wpp_imgeditor_thumb wpp_' . $source, ''); |
| 2496 | } |
| 2497 | |
| 2498 | // ELSE |
| 2499 | // image file path is invalid |
| 2500 | return $this->_render_image($this->default_thumbnail, $dimension, 'wpp-thumbnail wpp_imgeditor_error wpp_' . $source, '', $image->get_error_message()); |
| 2501 | |
| 2502 | } // end __image_resize |
| 2503 | |
| 2504 | /** |
| 2505 | * Get image absolute path / URL. |
| 2506 | * |
| 2507 | * @since 3.0.0 |
| 2508 | * @param int id Post ID |
| 2509 | * @param string source Image source |
| 2510 | * @return array |
| 2511 | */ |
| 2512 | private function __get_image_file_paths($id, $source) { |
| 2513 | |
| 2514 | $file_path = ''; |
| 2515 | |
| 2516 | // get thumbnail path from the Featured Image |
| 2517 | if ($source == "featured") { |
| 2518 | |
| 2519 | // thumb attachment ID |
| 2520 | $thumbnail_id = get_post_thumbnail_id($id); |
| 2521 | |
| 2522 | if ($thumbnail_id) { |
| 2523 | // image path |
| 2524 | return get_attached_file($thumbnail_id); |
| 2525 | } |
| 2526 | |
| 2527 | } |
| 2528 | // get thumbnail path from post content |
| 2529 | elseif ($source == "first_image") { |
| 2530 | |
| 2531 | /** @var wpdb $wpdb */ |
| 2532 | global $wpdb; |
| 2533 | |
| 2534 | if ( $content = $wpdb->get_var( "SELECT post_content FROM {$wpdb->posts} WHERE ID = {$id};" ) ) { |
| 2535 | |
| 2536 | // at least one image has been found |
| 2537 | if ( preg_match( '/<img[^>]+>/i', $content, $img ) ) { |
| 2538 | |
| 2539 | // get img src attribute from the first image found |
| 2540 | preg_match( '/(src)="([^"]*)"/i', $img[0], $src_attr ); |
| 2541 | |
| 2542 | if ( isset($src_attr[2]) && !empty($src_attr[2]) ) { |
| 2543 | |
| 2544 | // image from Media Library |
| 2545 | if ( $attachment_id = $this->__get_attachment_id( $src_attr[2] ) ) { |
| 2546 | |
| 2547 | $file_path = get_attached_file($attachment_id); |
| 2548 | |
| 2549 | // There's a file path, so return it |
| 2550 | if ( !empty($file_path) ) { |
| 2551 | return $file_path; |
| 2552 | } |
| 2553 | |
| 2554 | } // external image? |
| 2555 | else { |
| 2556 | return $this->__fetch_external_image($id, $src_attr[2]); |
| 2557 | } |
| 2558 | |
| 2559 | } |
| 2560 | |
| 2561 | } |
| 2562 | |
| 2563 | } |
| 2564 | |
| 2565 | } |
| 2566 | |
| 2567 | return false; |
| 2568 | |
| 2569 | } // end __get_image_file_paths |
| 2570 | |
| 2571 | /** |
| 2572 | * Render image tag. |
| 2573 | * |
| 2574 | * @since 3.0.0 |
| 2575 | * @param string src Image URL |
| 2576 | * @param array dimension Image's width and height |
| 2577 | * @param string class CSS class |
| 2578 | * @param string title Image's title/alt attribute |
| 2579 | * @param string error Error, if the image could not be created |
| 2580 | * @return string |
| 2581 | */ |
| 2582 | protected function _render_image($src, $dimension, $class, $title = "", $error = null) { |
| 2583 | |
| 2584 | $msg = ''; |
| 2585 | |
| 2586 | if ($error) { |
| 2587 | $msg = '<!-- ' . $error . ' --> '; |
| 2588 | } |
| 2589 | |
| 2590 | if ( is_ssl() ) { |
| 2591 | $src = str_ireplace( "http://", "https://", $src ); |
| 2592 | } |
| 2593 | |
| 2594 | return apply_filters( 'wpp_render_image', $msg . |
| 2595 | '<img src="' . $src . '" ' . ( false == $this->user_settings['tools']['thumbnail']['responsive'] ? 'width=' . $dimension[0] . ' height=' . $dimension[1] : '' ) . ' title="' . esc_attr($title) . '" alt="' . esc_attr($title) . '" class="' . $class . '" />' ); |
| 2596 | |
| 2597 | } // _render_image |
| 2598 | |
| 2599 | /** |
| 2600 | * Get the Attachment ID for a given image URL. |
| 2601 | * |
| 2602 | * @since 3.0.0 |
| 2603 | * @author Frankie Jarrett |
| 2604 | * @link http://frankiejarrett.com/get-an-attachment-id-by-url-in-wordpress/ |
| 2605 | * @param string url |
| 2606 | * @return bool|int |
| 2607 | */ |
| 2608 | private function __get_attachment_id($url) { |
| 2609 | |
| 2610 | // Split the $url into two parts with the wp-content directory as the separator. |
| 2611 | $parse_url = explode( parse_url( WP_CONTENT_URL, PHP_URL_PATH ), $url ); |
| 2612 | |
| 2613 | // Get the host of the current site and the host of the $url, ignoring www. |
| 2614 | $this_host = str_ireplace( 'www.', '', parse_url( home_url(), PHP_URL_HOST ) ); |
| 2615 | $file_host = str_ireplace( 'www.', '', parse_url( $url, PHP_URL_HOST ) ); |
| 2616 | |
| 2617 | // Return nothing if there aren't any $url parts or if the current host and $url host do not match. |
| 2618 | if ( ! isset( $parse_url[1] ) || empty( $parse_url[1] ) || ( $this_host != $file_host ) ) { |
| 2619 | return false; |
| 2620 | } |
| 2621 | |
| 2622 | // Now we're going to quickly search the DB for any attachment GUID with a partial path match. |
| 2623 | // Example: /uploads/2013/05/test-image.jpg |
| 2624 | global $wpdb; |
| 2625 | |
| 2626 | if ( !$attachment = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM {$wpdb->prefix}posts WHERE guid RLIKE %s;", $parse_url[1] ) ) ) { |
| 2627 | // Maybe it's a resized image, so try to get the full one |
| 2628 | $parse_url[1] = preg_replace( '/-[0-9]{1,4}x[0-9]{1,4}\.(jpg|jpeg|png|gif|bmp)$/i', '.$1', $parse_url[1] ); |
| 2629 | $attachment = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM {$wpdb->prefix}posts WHERE guid RLIKE %s;", $parse_url[1] ) ); |
| 2630 | } |
| 2631 | |
| 2632 | // Returns null if no attachment is found. |
| 2633 | return isset($attachment[0]) ? $attachment[0] : NULL; |
| 2634 | |
| 2635 | } // __get_attachment_id |
| 2636 | |
| 2637 | /** |
| 2638 | * Fetchs external images. |
| 2639 | * |
| 2640 | * @since 2.3.3 |
| 2641 | * @param string url |
| 2642 | * @return bool|int |
| 2643 | */ |
| 2644 | private function __fetch_external_image($id, $url){ |
| 2645 | |
| 2646 | $full_image_path = trailingslashit( $this->uploads_dir['basedir'] ) . "{$id}_". sanitize_file_name( rawurldecode(wp_basename( $url )) ); |
| 2647 | |
| 2648 | // if the file exists already, return URL and path |
| 2649 | if ( file_exists($full_image_path) ) |
| 2650 | return $full_image_path; |
| 2651 | |
| 2652 | $accepted_status_codes = array( 200, 301, 302 ); |
| 2653 | $response = wp_remote_head( $url, array( 'timeout' => 5, 'sslverify' => false ) ); |
| 2654 | |
| 2655 | if ( !is_wp_error($response) && in_array(wp_remote_retrieve_response_code($response), $accepted_status_codes) ) { |
| 2656 | |
| 2657 | require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
| 2658 | $url = str_replace( 'https://', 'http://', $url ); |
| 2659 | $tmp = download_url( $url ); |
| 2660 | |
| 2661 | if ( !is_wp_error( $tmp ) ) { |
| 2662 | |
| 2663 | if ( function_exists('exif_imagetype') ) { |
| 2664 | $image_type = exif_imagetype( $tmp ); |
| 2665 | } else { |
| 2666 | $image_type = getimagesize( $tmp ); |
| 2667 | $image_type = ( isset($image_type[2]) ) ? $image_type[2] : NULL; |
| 2668 | } |
| 2669 | |
| 2670 | if ( in_array($image_type, array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG)) ) { |
| 2671 | |
| 2672 | // move file to Uploads |
| 2673 | if ( @rename($tmp, $full_image_path) ) { |
| 2674 | // borrowed from WP - set correct file permissions |
| 2675 | $stat = stat( dirname( $full_image_path )); |
| 2676 | $perms = $stat['mode'] & 0000644; |
| 2677 | @chmod( $full_image_path, $perms ); |
| 2678 | |
| 2679 | return $full_image_path; |
| 2680 | } |
| 2681 | |
| 2682 | } |
| 2683 | |
| 2684 | // remove temp file |
| 2685 | @unlink( $tmp ); |
| 2686 | |
| 2687 | } |
| 2688 | |
| 2689 | } |
| 2690 | |
| 2691 | return false; |
| 2692 | |
| 2693 | } // end __fetch_external_image |
| 2694 | |
| 2695 | /** |
| 2696 | * Builds post's excerpt |
| 2697 | * |
| 2698 | * @since 1.4.6 |
| 2699 | * @global object wpdb |
| 2700 | * @param int post ID |
| 2701 | * @param array widget instance |
| 2702 | * @return string |
| 2703 | */ |
| 2704 | protected function _get_summary($id, $instance){ |
| 2705 | |
| 2706 | if ( !$this->__is_numeric($id) ) |
| 2707 | return false; |
| 2708 | |
| 2709 | global $wpdb; |
| 2710 | |
| 2711 | $excerpt = ""; |
| 2712 | |
| 2713 | // WPML support, get excerpt for current language |
| 2714 | if ( defined('ICL_LANGUAGE_CODE') && function_exists('icl_object_id') ) { |
| 2715 | $current_id = icl_object_id( $id, get_post_type( $id ), true, ICL_LANGUAGE_CODE ); |
| 2716 | |
| 2717 | $the_post = get_post( $current_id ); |
| 2718 | $excerpt = ( empty($the_post->post_excerpt) ) |
| 2719 | ? $the_post->post_content |
| 2720 | : $the_post->post_excerpt; |
| 2721 | } // Use ol' plain excerpt |
| 2722 | else { |
| 2723 | $the_post = get_post( $id ); |
| 2724 | $excerpt = ( empty($the_post->post_excerpt) ) |
| 2725 | ? $the_post->post_content |
| 2726 | : $the_post->post_excerpt; |
| 2727 | |
| 2728 | // RRR added call to the_content filters, allows qTranslate to hook in. |
| 2729 | if ( $this->qTrans ) |
| 2730 | $excerpt = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $excerpt ); |
| 2731 | } |
| 2732 | |
| 2733 | // remove caption tags |
| 2734 | $excerpt = preg_replace( "/\[caption.*\[\/caption\]/", "", $excerpt ); |
| 2735 | |
| 2736 | // remove Flash objects |
| 2737 | $excerpt = preg_replace( "/<object[0-9 a-z_?*=\":\-\/\.#\,\\n\\r\\t]+/smi", "", $excerpt ); |
| 2738 | |
| 2739 | // remove Iframes |
| 2740 | $excerpt = preg_replace( "/<iframe.*?\/iframe>/i", "", $excerpt); |
| 2741 | |
| 2742 | // remove WP shortcodes |
| 2743 | $excerpt = strip_shortcodes( $excerpt ); |
| 2744 | |
| 2745 | // remove HTML tags if requested |
| 2746 | if ( $instance['post-excerpt']['keep_format'] ) { |
| 2747 | $excerpt = strip_tags($excerpt, '<a><b><i><em><strong>'); |
| 2748 | } else { |
| 2749 | $excerpt = strip_tags($excerpt); |
| 2750 | // remove URLs, too |
| 2751 | $excerpt = preg_replace( '_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,})))(?::\d{2,5})?(?:/[^\s]*)?$_iuS', '', $excerpt ); |
| 2752 | } |
| 2753 | |
| 2754 | // Fix RSS CDATA tags |
| 2755 | $excerpt = str_replace( ']]>', ']]>', $excerpt ); |
| 2756 | |
| 2757 | // do we still have something to display? |
| 2758 | if ( !empty($excerpt) ) { |
| 2759 | |
| 2760 | // truncate excerpt |
| 2761 | if ( isset($instance['post-excerpt']['words']) && $instance['post-excerpt']['words'] ) { // by words |
| 2762 | |
| 2763 | $words = explode(" ", $excerpt, $instance['post-excerpt']['length'] + 1); |
| 2764 | |
| 2765 | if ( count($words) > $instance['post-excerpt']['length'] ) { |
| 2766 | array_pop($words); |
| 2767 | $excerpt = implode(" ", $words) . "..."; |
| 2768 | } |
| 2769 | |
| 2770 | } else { // by characters |
| 2771 | |
| 2772 | if ( strlen($excerpt) > $instance['post-excerpt']['length'] ) { |
| 2773 | $excerpt = mb_substr( $excerpt, 0, $instance['post-excerpt']['length'], $this->charset ) . "..."; |
| 2774 | } |
| 2775 | |
| 2776 | } |
| 2777 | |
| 2778 | } |
| 2779 | |
| 2780 | // Balance tags, if needed |
| 2781 | if ( $instance['post-excerpt']['keep_format'] ) { |
| 2782 | $excerpt = force_balance_tags($excerpt); |
| 2783 | } |
| 2784 | |
| 2785 | return $excerpt; |
| 2786 | |
| 2787 | } // _get_summary |
| 2788 | |
| 2789 | /** |
| 2790 | * WPP shortcode handler |
| 2791 | * Since 2.0.0 |
| 2792 | */ |
| 2793 | public function shortcode($atts = null, $content = null) { |
| 2794 | /** |
| 2795 | * @var String $header |
| 2796 | * @var Int $limit |
| 2797 | * @var String $range |
| 2798 | * @var Bool $freshness |
| 2799 | * @var String $order_by |
| 2800 | * @var String $post_type |
| 2801 | * @var String $pid |
| 2802 | * @var String $cat |
| 2803 | * @var String $author |
| 2804 | * @var Int $title_length |
| 2805 | * @var Int $title_by_words |
| 2806 | * @var Int $excerpt_length |
| 2807 | * @var Int $excerpt_format |
| 2808 | * @var Int $excerpt_by_words |
| 2809 | * @var Int $thumbnail_width |
| 2810 | * @var Int $thumbnail_height |
| 2811 | * @var Bool $rating |
| 2812 | * @var Bool $stats_comments |
| 2813 | * @var Bool $stats_views |
| 2814 | * @var Bool $stats_author |
| 2815 | * @var Bool $stats_date |
| 2816 | * @var String $stats_date_format |
| 2817 | * @var Bool $stats_category |
| 2818 | * @var String $wpp_start |
| 2819 | * @var String $wpp_end |
| 2820 | * @var String $header_start |
| 2821 | * @var String $header_end |
| 2822 | * @var String $post_html |
| 2823 | * @var Bool $php |
| 2824 | */ |
| 2825 | extract( shortcode_atts( array( |
| 2826 | 'header' => '', |
| 2827 | 'limit' => 10, |
| 2828 | 'range' => 'daily', |
| 2829 | 'freshness' => false, |
| 2830 | 'order_by' => 'views', |
| 2831 | 'post_type' => 'post,page', |
| 2832 | 'pid' => '', |
| 2833 | 'cat' => '', |
| 2834 | 'author' => '', |
| 2835 | 'title_length' => 0, |
| 2836 | 'title_by_words' => 0, |
| 2837 | 'excerpt_length' => 0, |
| 2838 | 'excerpt_format' => 0, |
| 2839 | 'excerpt_by_words' => 0, |
| 2840 | 'thumbnail_width' => 0, |
| 2841 | 'thumbnail_height' => 0, |
| 2842 | 'rating' => false, |
| 2843 | 'stats_comments' => false, |
| 2844 | 'stats_views' => true, |
| 2845 | 'stats_author' => false, |
| 2846 | 'stats_date' => false, |
| 2847 | 'stats_date_format' => 'F j, Y', |
| 2848 | 'stats_category' => false, |
| 2849 | 'wpp_start' => '<ul class="wpp-list">', |
| 2850 | 'wpp_end' => '</ul>', |
| 2851 | 'header_start' => '<h2>', |
| 2852 | 'header_end' => '</h2>', |
| 2853 | 'post_html' => '', |
| 2854 | 'php' => false |
| 2855 | ),$atts)); |
| 2856 | |
| 2857 | // possible values for "Time Range" and "Order by" |
| 2858 | $range_values = array("yesterday", "daily", "weekly", "monthly", "all"); |
| 2859 | $order_by_values = array("comments", "views", "avg"); |
| 2860 | |
| 2861 | $shortcode_ops = array( |
| 2862 | 'title' => strip_tags($header), |
| 2863 | 'limit' => (!empty($limit) && $this->__is_numeric($limit) && $limit > 0) ? $limit : 10, |
| 2864 | 'range' => (in_array($range, $range_values)) ? $range : 'daily', |
| 2865 | 'freshness' => empty($freshness) ? false : $freshness, |
| 2866 | 'order_by' => (in_array($order_by, $order_by_values)) ? $order_by : 'views', |
| 2867 | 'post_type' => empty($post_type) ? 'post,page' : $post_type, |
| 2868 | 'pid' => preg_replace('|[^0-9,]|', '', $pid), |
| 2869 | 'cat' => preg_replace('|[^0-9,-]|', '', $cat), |
| 2870 | 'author' => preg_replace('|[^0-9,]|', '', $author), |
| 2871 | 'shorten_title' => array( |
| 2872 | 'active' => (!empty($title_length) && $this->__is_numeric($title_length) && $title_length > 0), |
| 2873 | 'length' => (!empty($title_length) && $this->__is_numeric($title_length)) ? $title_length : 0, |
| 2874 | 'words' => (!empty($title_by_words) && $this->__is_numeric($title_by_words) && $title_by_words > 0), |
| 2875 | ), |
| 2876 | 'post-excerpt' => array( |
| 2877 | 'active' => (!empty($excerpt_length) && $this->__is_numeric($excerpt_length) && ($excerpt_length > 0)), |
| 2878 | 'length' => (!empty($excerpt_length) && $this->__is_numeric($excerpt_length)) ? $excerpt_length : 0, |
| 2879 | 'keep_format' => (!empty($excerpt_format) && $this->__is_numeric($excerpt_format) && ($excerpt_format > 0)), |
| 2880 | 'words' => (!empty($excerpt_by_words) && $this->__is_numeric($excerpt_by_words) && $excerpt_by_words > 0), |
| 2881 | ), |
| 2882 | 'thumbnail' => array( |
| 2883 | 'active' => (!empty($thumbnail_width) && $this->__is_numeric($thumbnail_width) && $thumbnail_width > 0), |
| 2884 | 'width' => (!empty($thumbnail_width) && $this->__is_numeric($thumbnail_width) && $thumbnail_width > 0) ? $thumbnail_width : 0, |
| 2885 | 'height' => (!empty($thumbnail_height) && $this->__is_numeric($thumbnail_height) && $thumbnail_height > 0) ? $thumbnail_height : 0, |
| 2886 | ), |
| 2887 | 'rating' => empty($rating) ? false : $rating, |
| 2888 | 'stats_tag' => array( |
| 2889 | 'comment_count' => empty($stats_comments) ? false : $stats_comments, |
| 2890 | 'views' => empty($stats_views) ? false : $stats_views, |
| 2891 | 'author' => empty($stats_author) ? false : $stats_author, |
| 2892 | 'date' => array( |
| 2893 | 'active' => empty($stats_date) ? false : $stats_date, |
| 2894 | 'format' => empty($stats_date_format) ? 'F j, Y' : $stats_date_format |
| 2895 | ), |
| 2896 | 'category' => empty($stats_category) ? false : $stats_category, |
| 2897 | ), |
| 2898 | 'markup' => array( |
| 2899 | 'custom_html' => true, |
| 2900 | 'wpp-start' => empty($wpp_start) ? '<ul class="wpp-list">' : $wpp_start, |
| 2901 | 'wpp-end' => empty($wpp_end) ? '</ul>' : $wpp_end, |
| 2902 | 'title-start' => empty($header_start) ? '' : $header_start, |
| 2903 | 'title-end' => empty($header_end) ? '' : $header_end, |
| 2904 | 'post-html' => empty($post_html) ? '<li>{thumb} {title} {stats}</li>' : $post_html |
| 2905 | ) |
| 2906 | ); |
| 2907 | |
| 2908 | $shortcode_content = "\n". "<!-- WordPress Popular Posts Plugin v". $this->version ." [" . ( $php ? "PHP" : "SC" ) . "] [".$shortcode_ops['range']."] [".$shortcode_ops['order_by']."] [custom]" . ( !empty($shortcode_ops['pid']) ? " [PID]" : "" ) . ( !empty($shortcode_ops['cat']) ? " [CAT]" : "" ) . ( !empty($shortcode_ops['author']) ? " [UID]" : "" ) . " -->"."\n"; |
| 2909 | |
| 2910 | // is there a title defined by user? |
| 2911 | if (!empty($header) && !empty($header_start) && !empty($header_end)) { |
| 2912 | $shortcode_content .= htmlspecialchars_decode($header_start, ENT_QUOTES) . apply_filters('widget_title', $header) . htmlspecialchars_decode($header_end, ENT_QUOTES); |
| 2913 | } |
| 2914 | |
| 2915 | // print popular posts list |
| 2916 | $shortcode_content .= $this->__get_popular_posts($shortcode_ops); |
| 2917 | $shortcode_content .= "\n". "<!-- End WordPress Popular Posts Plugin v". $this->version ." -->"."\n"; |
| 2918 | |
| 2919 | return $shortcode_content; |
| 2920 | |
| 2921 | } // end shortcode |
| 2922 | |
| 2923 | /** |
| 2924 | * Parses content tags |
| 2925 | * |
| 2926 | * @since 1.4.6 |
| 2927 | * @param string HTML string with content tags |
| 2928 | * @param array Post data |
| 2929 | * @param bool Used to display post rating (if functionality is available) |
| 2930 | * @return string |
| 2931 | */ |
| 2932 | private function __format_content($string, $data = array(), $rating) { |
| 2933 | |
| 2934 | if (empty($string) || (empty($data) || !is_array($data))) |
| 2935 | return false; |
| 2936 | |
| 2937 | $params = array(); |
| 2938 | $pattern = '/\{(excerpt|summary|stats|title|image|thumb|thumb_img|rating|score|url|text_title|author|category|views|comments|date)\}/i'; |
| 2939 | preg_match_all($pattern, $string, $matches); |
| 2940 | |
| 2941 | array_map('strtolower', $matches[0]); |
| 2942 | |
| 2943 | if ( in_array("{title}", $matches[0]) ) { |
| 2944 | $string = str_replace( "{title}", $data['title'], $string ); |
| 2945 | } |
| 2946 | |
| 2947 | if ( in_array("{stats}", $matches[0]) ) { |
| 2948 | $string = str_replace( "{stats}", $data['stats'], $string ); |
| 2949 | } |
| 2950 | |
| 2951 | if ( in_array("{excerpt}", $matches[0]) || in_array("{summary}", $matches[0]) ) { |
| 2952 | $string = str_replace( array("{excerpt}", "{summary}"), $data['summary'], $string ); |
| 2953 | } |
| 2954 | |
| 2955 | if ( in_array("{image}", $matches[0]) || in_array("{thumb}", $matches[0]) ) { |
| 2956 | $string = str_replace( array("{image}", "{thumb}"), $data['img'], $string ); |
| 2957 | } |
| 2958 | |
| 2959 | if ( in_array("{thumb_img}", $matches[0]) ) { |
| 2960 | $string = str_replace( "{thumb_img}", $data['img_no_link'], $string ); |
| 2961 | } |
| 2962 | |
| 2963 | // WP-PostRatings check |
| 2964 | if ( $rating ) { |
| 2965 | if ( function_exists('the_ratings_results') && in_array("{rating}", $matches[0]) ) { |
| 2966 | $string = str_replace( "{rating}", the_ratings_results($data['id']), $string ); |
| 2967 | } |
| 2968 | |
| 2969 | if ( function_exists('expand_ratings_template') && in_array("{score}", $matches[0]) ) { |
| 2970 | $string = str_replace( "{score}", expand_ratings_template('%RATINGS_SCORE%', $data['id']), $string); |
| 2971 | // removing the redundant plus sign |
| 2972 | $string = str_replace('+', '', $string); |
| 2973 | } |
| 2974 | } |
| 2975 | |
| 2976 | if ( in_array("{url}", $matches[0]) ) { |
| 2977 | $string = str_replace( "{url}", $data['url'], $string ); |
| 2978 | } |
| 2979 | |
| 2980 | if ( in_array("{text_title}", $matches[0]) ) { |
| 2981 | $string = str_replace( "{text_title}", $data['text_title'], $string ); |
| 2982 | } |
| 2983 | |
| 2984 | if ( in_array("{author}", $matches[0]) ) { |
| 2985 | $string = str_replace( "{author}", $data['author'], $string ); |
| 2986 | } |
| 2987 | |
| 2988 | if ( in_array("{category}", $matches[0]) ) { |
| 2989 | $string = str_replace( "{category}", $data['category'], $string ); |
| 2990 | } |
| 2991 | |
| 2992 | if ( in_array("{views}", $matches[0]) ) { |
| 2993 | $string = str_replace( "{views}", $data['views'], $string ); |
| 2994 | } |
| 2995 | |
| 2996 | if ( in_array("{comments}", $matches[0]) ) { |
| 2997 | $string = str_replace( "{comments}", $data['comments'], $string ); |
| 2998 | } |
| 2999 | |
| 3000 | if ( in_array("{date}", $matches[0]) ) { |
| 3001 | $string = str_replace( "{date}", $data['date'], $string ); |
| 3002 | } |
| 3003 | |
| 3004 | return $string; |
| 3005 | |
| 3006 | } // end __format_content |
| 3007 | |
| 3008 | /** |
| 3009 | * Returns HTML list via AJAX |
| 3010 | * |
| 3011 | * @since 2.3.3 |
| 3012 | * @return string |
| 3013 | */ |
| 3014 | public function get_popular( ) { |
| 3015 | |
| 3016 | if ( $this->__is_numeric($_GET['id']) && ($_GET['id'] != '') ) { |
| 3017 | $id = $_GET['id']; |
| 3018 | } else { |
| 3019 | die("Invalid ID"); |
| 3020 | } |
| 3021 | |
| 3022 | $widget_instances = $this->get_settings(); |
| 3023 | |
| 3024 | if ( isset($widget_instances[$id]) ) { |
| 3025 | |
| 3026 | echo $this->__get_popular_posts( $widget_instances[$id] ); |
| 3027 | |
| 3028 | } else { |
| 3029 | |
| 3030 | echo "Invalid Widget ID"; |
| 3031 | } |
| 3032 | |
| 3033 | exit(); |
| 3034 | |
| 3035 | } // end get_popular |
| 3036 | |
| 3037 | /*--------------------------------------------------*/ |
| 3038 | /* Helper functions |
| 3039 | /*--------------------------------------------------*/ |
| 3040 | |
| 3041 | /** |
| 3042 | * Gets list of available thumbnails sizes |
| 3043 | * |
| 3044 | * @since 3.2.0 |
| 3045 | * @link http://codex.wordpress.org/Function_Reference/get_intermediate_image_sizes |
| 3046 | * @param string $size |
| 3047 | * @return array|bool |
| 3048 | */ |
| 3049 | private function __get_image_sizes( $size = '' ) { |
| 3050 | |
| 3051 | global $_wp_additional_image_sizes; |
| 3052 | |
| 3053 | $sizes = array(); |
| 3054 | $get_intermediate_image_sizes = get_intermediate_image_sizes(); |
| 3055 | |
| 3056 | // Create the full array with sizes and crop info |
| 3057 | foreach( $get_intermediate_image_sizes as $_size ) { |
| 3058 | |
| 3059 | if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ) ) ) { |
| 3060 | |
| 3061 | $sizes[ $_size ]['width'] = get_option( $_size . '_size_w' ); |
| 3062 | $sizes[ $_size ]['height'] = get_option( $_size . '_size_h' ); |
| 3063 | $sizes[ $_size ]['crop'] = (bool) get_option( $_size . '_crop' ); |
| 3064 | |
| 3065 | } elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) { |
| 3066 | |
| 3067 | $sizes[ $_size ] = array( |
| 3068 | 'width' => $_wp_additional_image_sizes[ $_size ]['width'], |
| 3069 | 'height' => $_wp_additional_image_sizes[ $_size ]['height'], |
| 3070 | 'crop' => $_wp_additional_image_sizes[ $_size ]['crop'] |
| 3071 | ); |
| 3072 | |
| 3073 | } |
| 3074 | |
| 3075 | } |
| 3076 | |
| 3077 | // Get only 1 size if found |
| 3078 | if ( $size ) { |
| 3079 | |
| 3080 | if( isset( $sizes[ $size ] ) ) { |
| 3081 | return $sizes[ $size ]; |
| 3082 | } else { |
| 3083 | return false; |
| 3084 | } |
| 3085 | |
| 3086 | } |
| 3087 | |
| 3088 | return $sizes; |
| 3089 | } |
| 3090 | |
| 3091 | /** |
| 3092 | * Gets post/page ID if current page is singular |
| 3093 | * |
| 3094 | * @since 3.1.2 |
| 3095 | */ |
| 3096 | public function is_single() { |
| 3097 | if ( (is_single() || is_page()) && !is_front_page() && !is_preview() && !is_trackback() && !is_feed() && !is_robots() ) { |
| 3098 | global $post; |
| 3099 | $this->current_post_id = ( is_object($post) ) ? $post->ID : 0; |
| 3100 | } else { |
| 3101 | $this->current_post_id = 0; |
| 3102 | } |
| 3103 | } // end is_single |
| 3104 | |
| 3105 | /** |
| 3106 | * Checks for valid number |
| 3107 | * |
| 3108 | * @since 2.1.6 |
| 3109 | * @param int number |
| 3110 | * @return bool |
| 3111 | */ |
| 3112 | private function __is_numeric($number){ |
| 3113 | return !empty($number) && is_numeric($number) && (intval($number) == floatval($number)); |
| 3114 | } |
| 3115 | |
| 3116 | /** |
| 3117 | * Returns server datetime |
| 3118 | * |
| 3119 | * @since 2.1.6 |
| 3120 | * @return string |
| 3121 | */ |
| 3122 | private function __curdate() { |
| 3123 | return gmdate( 'Y-m-d', ( time() + ( get_site_option( 'gmt_offset' ) * 3600 ) )); |
| 3124 | } // end __curdate |
| 3125 | |
| 3126 | /** |
| 3127 | * Returns mysql datetime |
| 3128 | * |
| 3129 | * @since 2.1.6 |
| 3130 | * @return string |
| 3131 | */ |
| 3132 | private function __now() { |
| 3133 | return current_time('mysql'); |
| 3134 | } // end __now |
| 3135 | |
| 3136 | /** |
| 3137 | * Returns time |
| 3138 | * |
| 3139 | * @since 2.3.0 |
| 3140 | * @return string |
| 3141 | */ |
| 3142 | private function __microtime_float() { |
| 3143 | |
| 3144 | list( $msec, $sec ) = explode( ' ', microtime() ); |
| 3145 | |
| 3146 | $microtime = (float) $msec + (float) $sec; |
| 3147 | return $microtime; |
| 3148 | |
| 3149 | } // end __microtime_float |
| 3150 | |
| 3151 | /** |
| 3152 | * Merges two associative arrays recursively |
| 3153 | * |
| 3154 | * @since 2.3.4 |
| 3155 | * @link http://www.php.net/manual/en/function.array-merge-recursive.php#92195 |
| 3156 | * @param array array1 |
| 3157 | * @param array array2 |
| 3158 | * @return array |
| 3159 | */ |
| 3160 | private function __merge_array_r( array &$array1, array &$array2 ) { |
| 3161 | |
| 3162 | $merged = $array1; |
| 3163 | |
| 3164 | foreach ( $array2 as $key => &$value ) { |
| 3165 | |
| 3166 | if ( is_array( $value ) && isset ( $merged[$key] ) && is_array( $merged[$key] ) ) { |
| 3167 | $merged[$key] = $this->__merge_array_r( $merged[$key], $value ); |
| 3168 | } else { |
| 3169 | $merged[$key] = $value; |
| 3170 | } |
| 3171 | } |
| 3172 | |
| 3173 | return $merged; |
| 3174 | |
| 3175 | } // end __merge_array_r |
| 3176 | |
| 3177 | /** |
| 3178 | * Checks if visitor is human or bot. |
| 3179 | * |
| 3180 | * @since 3.0.0 |
| 3181 | * @return bool FALSE if human, TRUE if bot |
| 3182 | */ |
| 3183 | private function __is_bot() { |
| 3184 | |
| 3185 | if ( !isset($_SERVER['HTTP_USER_AGENT']) || empty($_SERVER['HTTP_USER_AGENT']) ) |
| 3186 | return true; // No UA? Bot (probably) |
| 3187 | |
| 3188 | $user_agent = strtolower($_SERVER['HTTP_USER_AGENT']); |
| 3189 | |
| 3190 | foreach ( $this->botlist as $bot ) { |
| 3191 | if ( false !== strpos($user_agent, $bot) ) { |
| 3192 | return true; // Bot |
| 3193 | } |
| 3194 | } |
| 3195 | |
| 3196 | return false; // Human, I guess... |
| 3197 | |
| 3198 | } // end __is_bot |
| 3199 | |
| 3200 | /** |
| 3201 | * Debug function. |
| 3202 | * |
| 3203 | * @since 3.0.0 |
| 3204 | * @param mixed $v variable to display with var_dump() |
| 3205 | * @param mixed $v,... unlimited optional number of variables to display with var_dump() |
| 3206 | */ |
| 3207 | private function __debug($v) { |
| 3208 | |
| 3209 | if ( !defined('WPP_DEBUG') || !WPP_DEBUG ) |
| 3210 | return; |
| 3211 | |
| 3212 | foreach (func_get_args() as $arg) { |
| 3213 | |
| 3214 | print "<pre>"; |
| 3215 | var_dump($arg); |
| 3216 | print "</pre>"; |
| 3217 | |
| 3218 | } |
| 3219 | |
| 3220 | } // end __debug |
| 3221 | |
| 3222 | } // end class |
| 3223 | |
| 3224 | } |
| 3225 | |
| 3226 | /** |
| 3227 | * WordPress Popular Posts template tags for use in themes. |
| 3228 | */ |
| 3229 | |
| 3230 | /** |
| 3231 | * Template tag - gets views count. |
| 3232 | * |
| 3233 | * @since 2.0.3 |
| 3234 | * @global object wpdb |
| 3235 | * @param int id |
| 3236 | * @param string range |
| 3237 | * @param bool number_format |
| 3238 | * @return string |
| 3239 | */ |
| 3240 | function wpp_get_views($id = NULL, $range = NULL, $number_format = true) { |
| 3241 | |
| 3242 | // have we got an id? |
| 3243 | if ( empty($id) || is_null($id) || !is_numeric($id) ) { |
| 3244 | return "-1"; |
| 3245 | } else { |
| 3246 | global $wpdb; |
| 3247 | |
| 3248 | $table_name = $wpdb->prefix . "popularposts"; |
| 3249 | |
| 3250 | if ( !$range || 'all' == $range ) { |
| 3251 | $query = "SELECT pageviews FROM {$table_name}data WHERE postid = '{$id}'"; |
| 3252 | } else { |
| 3253 | $interval = ""; |
| 3254 | |
| 3255 | switch( $range ){ |
| 3256 | case "yesterday": |
| 3257 | $interval = "1 DAY"; |
| 3258 | break; |
| 3259 | |
| 3260 | case "daily": |
| 3261 | $interval = "1 DAY"; |
| 3262 | break; |
| 3263 | |
| 3264 | case "weekly": |
| 3265 | $interval = "1 WEEK"; |
| 3266 | break; |
| 3267 | |
| 3268 | case "monthly": |
| 3269 | $interval = "1 MONTH"; |
| 3270 | break; |
| 3271 | |
| 3272 | default: |
| 3273 | $interval = "1 DAY"; |
| 3274 | break; |
| 3275 | } |
| 3276 | |
| 3277 | $now = current_time('mysql'); |
| 3278 | |
| 3279 | $query = "SELECT SUM(pageviews) FROM {$table_name}summary WHERE postid = '{$id}' AND last_viewed > DATE_SUB('{$now}', INTERVAL {$interval}) LIMIT 1;"; |
| 3280 | } |
| 3281 | |
| 3282 | $result = $wpdb->get_var($query); |
| 3283 | |
| 3284 | if ( !$result ) { |
| 3285 | return "0"; |
| 3286 | } |
| 3287 | |
| 3288 | return ($number_format) ? number_format_i18n( intval($result) ) : $result; |
| 3289 | } |
| 3290 | |
| 3291 | } |
| 3292 | |
| 3293 | /** |
| 3294 | * Template tag - gets popular posts. |
| 3295 | * |
| 3296 | * @since 2.0.3 |
| 3297 | * @param mixed args |
| 3298 | */ |
| 3299 | function wpp_get_mostpopular($args = NULL) { |
| 3300 | |
| 3301 | $shortcode = '[wpp'; |
| 3302 | |
| 3303 | if ( is_null( $args ) ) { |
| 3304 | $shortcode .= ']'; |
| 3305 | } else { |
| 3306 | if( is_array( $args ) ){ |
| 3307 | $atts = ''; |
| 3308 | foreach( $args as $key => $arg ){ |
| 3309 | $atts .= ' ' . $key . '="' . htmlspecialchars($arg, ENT_QUOTES, $encoding = ini_get("default_charset"), false) . '"'; |
| 3310 | } |
| 3311 | } else { |
| 3312 | $atts = trim( str_replace( "&", " ", $args ) ); |
| 3313 | } |
| 3314 | |
| 3315 | $shortcode .= ' ' . $atts . ' php=true]'; |
| 3316 | } |
| 3317 | |
| 3318 | echo do_shortcode( $shortcode ); |
| 3319 | |
| 3320 | } |
| 3321 | |
| 3322 | /** |
| 3323 | * Template tag - gets popular posts. Deprecated in 2.0.3, use wpp_get_mostpopular instead. |
| 3324 | * |
| 3325 | * @since 1.0 |
| 3326 | * @param mixed args |
| 3327 | */ |
| 3328 | function get_mostpopular($args = NULL) { |
| 3329 | trigger_error( 'The get_mostpopular() template tag has been deprecated since 2.0.3. Please use wpp_get_mostpopular() instead.', E_USER_WARNING ); |
| 3330 | } |
| 3331 |