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<?php |
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defined('ABSPATH') or die('No direct access permitted'); |
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|
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class maxCollections |
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{ |
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static $init = false; |
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//static $collections = array(); |
| 8 |
static $collectionClass = array(); |
| 9 |
static $collectionBlock = array(); |
| 10 |
|
| 11 |
static $hooks = array(); |
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|
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static $cached_collections = array(); |
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protected static $transientChecked = false; |
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|
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static $collectionButtons = null; // all button ID's in a collection. |
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|
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static function init() |
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{ |
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$collection_paths = apply_filters("mbcollection_paths", array( MB()->get_plugin_path() . '/collections/') ); |
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$collectionClass = array(); |
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$collectionBlock = array(); |
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|
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foreach($collection_paths as $cpath) |
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{ |
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$dir_iterator = new RecursiveDirectoryIterator($cpath, FilesystemIterator::SKIP_DOTS); |
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$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST); |
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|
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foreach ($iterator as $fileinfo) |
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{ |
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$collection = $fileinfo->getFilename(); |
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|
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|
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if (file_exists($cpath . $collection)) |
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{ |
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require_once( $cpath . $collection); |
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} |
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} |
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} |
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self::$collectionClass = $collectionClass; |
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self::$collectionBlock = $collectionBlock; |
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|
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self::$init = true; |
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|
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} |
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|
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/* |
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Check our custom transients for expiration. This should be done only once per run or less. |
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*/ |
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static function checkExpireTrans() |
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{ |
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if (! self::$transientChecked) |
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{ |
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maxUtils::removeExpiredTrans(); // instead of on each button to reduce load. |
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self::$transientChecked = true; |
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} |
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} |
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/* |
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Function to hook into WordPress for automatic display of collections. |
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*/ |
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static function setupHooks() |
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{ |
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// check for admin side, we need not hooks nor queries for this. |
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if (is_admin()) |
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return; |
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|
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global $pagenow; |
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if ( in_array($pagenow, array('wp-login.php', 'wp-register.php')) ) |
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return; |
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|
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global $wpdb; |
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$table = maxUtils::get_collection_table_name(); |
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$sql = "select collection_id, collection_key, collection_value from $table where |
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collection_key in ('show_homepage','show_page','show_post', 'show_archive') "; |
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$results = $wpdb->get_results($sql, ARRAY_A); |
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|
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$hook_array = array(); |
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|
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foreach($results as $result) |
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{ |
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$id = $result["collection_id"]; |
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$key = $result["collection_key"]; |
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$placement = $result["collection_value"]; |
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|
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// override - if needed you can specify a different placement for each position |
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$placement = apply_filters("mb-collection-$id-$key-placement", $placement); |
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|
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switch($placement) |
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{ |
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case "after": |
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case "before": |
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case "after-before": |
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$show_type = "post"; // show on the post loop |
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break; |
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case "static-left": |
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case "static-right": |
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case "static-top": |
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case "static-bottom": |
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$show_type = "once"; // show once - otherwise for overviews they will be many static buttons. |
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break; |
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} |
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|
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$hook_array[$show_type][$key][] = array("collection_id" => $id, "placement" => $placement); |
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} |
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|
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|
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self::$hooks = $hook_array; |
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|
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if (isset($hook_array["post"]) && count($hook_array["post"]) > 0) |
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{ |
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add_filter("the_content", array('maxCollections', "doContentHooks")); |
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} |
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if (isset($hook_array["once"]) && count($hook_array["once"]) > 0) |
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{ |
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//self::doFooterHooks(); // the stuff that goes once. |
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add_action('wp_head', array('maxCollections', 'doFooterHooks')); |
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} |
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|
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if (count($hook_array) > 0) |
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return true; // yes, bind action and check |
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else |
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return false; // no binds, don't check. |
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} |
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|
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/* Try to find the current place we are at in the site ( front / blog / page etc ) .*/ |
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protected static function getCurrentHook() |
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{ |
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$hook = ''; |
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if (is_front_page()) // check if home page ( home page > page ) |
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{ |
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$hook = "show_homepage"; |
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|
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} |
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elseif (is_page()) // check if page |
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{ |
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$hook = "show_page"; |
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} |
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elseif (is_single() || is_home()) // check if post |
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{ |
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$hook = "show_post"; |
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} |
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elseif (is_archive()) |
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{ |
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$hook = "show_archive"; |
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} |
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|
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|
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return $hook; |
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} |
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|
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static function doContentHooks($content) |
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{ |
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$hook_array = self::$hooks["post"]; |
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$hook = self::getCurrentHook(); |
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|
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if ($hook == '') |
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return $content; // nothing |
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|
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if (! isset($hook_array[$hook])) // nothing as well |
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return $content; |
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|
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$collections = $hook_array[$hook]; |
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|
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// do all collections on hook -- check for placement as well. |
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foreach($collections as $settings) |
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{ |
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$collection_id = $settings["collection_id"]; |
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$placement = $settings["placement"]; |
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|
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$col = self::getCollectionByID($collection_id); |
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$col->set($collection_id); |
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$output = $col->display(array("echo" => false)); // output default, no echo |
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|
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|
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switch($placement) // where to output, rather limited atm. |
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{ |
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case "before": |
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$place = "before"; |
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break; |
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case "after-before"; |
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$place = "both"; |
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break; |
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default: |
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$place = "after"; |
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break; |
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|
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} |
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|
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|
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|
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if($place == 'before' || $place == 'both') |
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{ |
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$content = $output . $content; |
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} |
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if($place == 'after' || $place == 'both') |
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{ |
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|
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$content = $content . $output; |
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} |
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} |
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|
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return $content; |
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|
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} |
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|
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static function doFooterHooks() |
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{ |
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$hook_array = self::$hooks["once"]; |
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$hook = self::getCurrentHook(); |
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|
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if (! isset($hook_array[$hook])) // nothing |
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return; |
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|
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$collections = $hook_array[$hook]; |
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foreach($collections as $settings) |
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{ |
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$collection_id = $settings["collection_id"]; |
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$placement = $settings["placement"]; |
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|
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$col = self::getCollectionByID($collection_id); |
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$col->set($collection_id); |
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|
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$output = $col->display(array("echo" => false)); // output default, no echo |
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|
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do_action('mb-footer', 'collection-' . $collection_id, $output, 'collection_output'); |
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|
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} |
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} |
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|
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static function checkCachedCollection($collection_id) |
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{ |
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/* The cache is pointless since for every collection the shared URL's and fields can change. This means that the same collection |
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can server up multiple situations. Deactivated this when discovered in /blogs/ all have the same share URL on different posts. |
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*/ |
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return false; |
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|
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// if (isset(self::$cached_collections[$collection_id])) |
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// return self::$cached_collections[$collection_id]; |
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|
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// return false; |
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} |
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|
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static function addCachedCollection($collection_id, $data) |
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{ |
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self::$cached_collections[$collection_id] = $data; |
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} |
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|
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public static function isButtonInCollection($button_id) |
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{ |
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if (is_null(self::$collectionButtons)) |
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{ |
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global $wpdb; |
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$table = maxUtils::get_collection_table_name(); |
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$sql = 'SELECT collection_id, collection_value FROM ' . $table . ' WHERE |
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collection_key = "picker";'; |
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$result = $wpdb->get_results($sql, ARRAY_A); |
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|
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$buttonarray = array(); |
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foreach ($result as $index => $row) |
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{ |
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$collection_id = $row['collection_id']; |
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$buttons = json_decode($row['collection_value']); |
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|
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if (isset($buttons->selection)) |
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$buttons = $buttons->selection; |
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else |
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$buttons = array(); |
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|
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foreach($buttons as $index => $b_id) |
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{ |
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if (isset(static::$collectionButtons[$b_id])) |
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self::$collectionButtons[$b_id][] = $collection_id; |
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else |
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self::$collectionButtons[$b_id] = array($collection_id); |
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} |
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|
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} |
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|
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} |
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|
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if (isset(self::$collectionButtons[$button_id])) |
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return self::$collectionButtons[$button_id]; |
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else |
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return false; |
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} |
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|
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static function ajax_save() |
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{ |
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$nonce = sanitize_text_field($_POST["nonce"]); |
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$action = sanitize_text_field($_POST["action"]); |
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|
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|
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$collection_id = intval($_POST["collection_id"]); |
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$collection_type = sanitize_text_field($_POST["collection_type"]); |
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|
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$admin = MB()->getClass('admin'); |
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|
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$result_title = array("success" => __("Your collection was saved","maxbuttons"), |
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"error" => __("Error","maxbuttons") |
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); |
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|
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$close_text = __('Close', 'maxbuttons'); |
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|
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$result = array( |
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"error" => false, |
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"body" => '', |
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"result" => true, |
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"data" => array(), |
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"close_text" => $close_text, |
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"new_nonce" => 0, |
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); |
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|
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|
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|
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if (! wp_verify_nonce($nonce, $action . "-" . $collection_id)) |
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{ |
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$result["error"] = true; |
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$result["body"] = __("Nonce not verified","maxbuttons"); |
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$result["result"] = false; |
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$result["title"] = $result_title["error"]; |
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$result["data"] = array("id" => $collection_id); |
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|
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$admin->endAjaxRequest($result); |
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|
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} |
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|
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if (! isset($collection_type)) |
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{ |
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MB()->add_notice("error", __("Collection type not found in save. Aborting","maxbuttons")); |
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$result["error"] = true; |
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$result["body"] = MB()->display_notices(false); |
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$result["result"] = false; |
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$result["title"] = $result_title["error"]; |
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|
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$admin->endAjaxRequest($result); |
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} |
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|
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$collection = self::getCollection($collection_type); |
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$collection->set($collection_id); |
| 340 |
|
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$force_reload = false; |
| 342 |
if ($collection_id == 0) |
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$force_reload = true; |
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|
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// this can be a new id (!) |
| 346 |
$collection_id = $collection->save($_POST); |
| 347 |
|
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$result["data"]["id"] = $collection_id; |
| 349 |
$result["data"]["new_nonce"] = wp_create_nonce($action . "-" . $collection_id); |
| 350 |
$result["data"]["reload"] = apply_filters("collections_ajax_force_reload",$force_reload); |
| 351 |
|
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$result["title"] = $result_title["success"]; |
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|
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$admin->endAjaxRequest($result); |
| 355 |
|
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//echo json_encode($result); |
| 357 |
//exit(); |
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} |
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|
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static function ajax_action_front() |
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{ |
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// only for trivial front page actions! |
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self::ajax_action(array("ajax_nopriv" => true)); |
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} |
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|
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static function ajax_action($args = array()) |
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{ |
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ob_start(); |
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$defaults = array("ajax_nopriv" => false); |
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$args = wp_parse_args($args, $defaults); |
| 371 |
|
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|
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$admin = MB()->getClass('admin'); |
| 374 |
|
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$nonce = isset($_POST["nonce"]) ? $_POST["nonce"] : false; |
| 376 |
$block_name = sanitize_text_field($_POST["block_name"]); |
| 377 |
$block_action = sanitize_text_field($_POST["block_action"]); |
| 378 |
$block_data = (isset($_POST["block_data"])) ? $_POST["block_data"] : ''; |
| 379 |
$action = sanitize_text_field($_POST["action"]); |
| 380 |
|
| 381 |
$collection_id = intval($_POST["collection_id"]); |
| 382 |
$collection_type = sanitize_text_field($_POST["collection_type"]); |
| 383 |
|
| 384 |
if(! $args["ajax_nopriv"]) |
| 385 |
{ |
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if (! wp_verify_nonce($nonce, $action . "-" . $collection_id)) |
| 387 |
{ |
| 388 |
$result["error"] = true; |
| 389 |
$result["body"] = __("Nonce not verified","maxbuttons"); |
| 390 |
$result["result"] = false; |
| 391 |
$result["title"] = __("Security error","maxbuttons"); |
| 392 |
$result["data"] = array("id" => $collection_id); |
| 393 |
|
| 394 |
$admin->endAjaxRequest($result); |
| 395 |
|
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} |
| 397 |
} |
| 398 |
|
| 399 |
$result = array( |
| 400 |
"error" => false, |
| 401 |
"body" => '', |
| 402 |
"result" => true, |
| 403 |
"data" => array(), |
| 404 |
"new_nonce" => 0, |
| 405 |
); |
| 406 |
|
| 407 |
$collection = self::getCollection($collection_type); |
| 408 |
$collection->set($collection_id); |
| 409 |
|
| 410 |
$result = $collection->doBlockAjax($result, $block_name, $block_action, $block_data); |
| 411 |
|
| 412 |
//ob_end_clean(); // prevent PHP errors from breaking JSON response. |
| 413 |
|
| 414 |
$admin->endAjaxRequest($result); |
| 415 |
$results = $collection->get_meta($name, 'collection_name'); |
| 416 |
} |
| 417 |
|
| 418 |
static function getCollections() |
| 419 |
{ |
| 420 |
if (! self::$init) self::init(); |
| 421 |
|
| 422 |
global $wpdb; |
| 423 |
|
| 424 |
$table = maxUtils::get_collection_table_name(); |
| 425 |
|
| 426 |
$sql = "SELECT distinct collection_id from $table"; |
| 427 |
|
| 428 |
$results = $wpdb->get_results($sql,ARRAY_A); |
| 429 |
return $results; |
| 430 |
} |
| 431 |
|
| 432 |
/* This will invoke a collection class by name ( i.e. social-collection or basic-collection */ |
| 433 |
static function getCollection($name) |
| 434 |
{ |
| 435 |
if (! self::$init) self::init(); |
| 436 |
|
| 437 |
if (isset(self::$collectionClass[$name])) |
| 438 |
return new self::$collectionClass[$name]; |
| 439 |
|
| 440 |
} |
| 441 |
|
| 442 |
/* This will find an user defined collection from the database by ID */ |
| 443 |
static function getCollectionByID($id) |
| 444 |
{ |
| 445 |
$collection = new maxCollection(); |
| 446 |
$results = $collection->get_meta($id, 'collection_type'); |
| 447 |
|
| 448 |
|
| 449 |
if ( count($results) == 1) |
| 450 |
{ |
| 451 |
|
| 452 |
$type = $results["collection_type"]; |
| 453 |
|
| 454 |
$usecol = self::getCollection($type); |
| 455 |
$usecol->set($id); |
| 456 |
return $usecol; |
| 457 |
} |
| 458 |
|
| 459 |
return false; |
| 460 |
} |
| 461 |
|
| 462 |
/* Find a collection from the database by name */ |
| 463 |
static function getCollectionbyName($name) |
| 464 |
{ |
| 465 |
//$collection = new maxCollection(); |
| 466 |
global $wpdb; |
| 467 |
$sql = "select collection_id from " . maxUtils::get_collection_table_name() . " where collection_key = 'collection_name' and collection_value = %s "; |
| 468 |
$sql = $wpdb->prepare($sql, $name); |
| 469 |
$result = $wpdb->get_row($sql, ARRAY_A); // find first |
| 470 |
|
| 471 |
|
| 472 |
if (count($result) > 0) |
| 473 |
{ |
| 474 |
if (isset($result["collection_id"])) |
| 475 |
{ |
| 476 |
|
| 477 |
$usecol = self::getCollectionByID($result["collection_id"]); |
| 478 |
return $usecol; |
| 479 |
} |
| 480 |
|
| 481 |
} |
| 482 |
return false; |
| 483 |
} |
| 484 |
|
| 485 |
static function getBlock($name) |
| 486 |
{ |
| 487 |
if (! self::$init) self::init(); |
| 488 |
|
| 489 |
if (isset(self::$collectionBlock[$name])) |
| 490 |
{ |
| 491 |
return new self::$collectionBlock[$name]; |
| 492 |
} |
| 493 |
else return false; |
| 494 |
} |
| 495 |
|
| 496 |
|
| 497 |
} |
| 498 |
|
