← All changes | taboola_widget.php +85 -13 2.2.2 → 2.2.3 View file →

		@@ -2,13 +2,13 @@
2	2	/**
3	3	* Plugin Name: Taboola
4	4	* Plugin URI: https://developers.taboola.com/web-integrations/docs/wordpress-plugin
5	5	* Description: Taboola
6		- * Version: 2.2.2
	6	+ * Version: 2.2.3
7	7	* Author: Taboola
8	8	*/
9	9
10		-define ("TABOOLA_PLUGIN_VERSION","2.2.2"); // => UPDATE THIS FOR *EVERY* RELEASE (USED FOR TRACKING)
	10	+define ("TABOOLA_PLUGIN_VERSION","2.2.3"); // => UPDATE THIS FOR *EVERY* RELEASE (USED FOR TRACKING)
11	11	define ("TABOOLA_MIN_VER","2.2.2"); // => UPDATE THIS *ONLY* IF THIS RELEASE HAS *DB CHANGES*
12	12	define ("TABOOLA_DEBUG_MODE", false); // => SET THIS TO 'FALSE' FOR *EVERY* RELEASE (USED TO SUPRESS DEBUGGING LOGS)
13	13
14	14	define ("TABOOLA_OPTION_NAME","taboola_plugin_version"); // Note: if this release has DB changes, then the min version will be saved under 'taboola_plugin_version' in 'wp_options'.
		@@ -110,12 +110,52 @@
110	110	}
111	111	add_action('wp_footer', array(&$this, 'taboola_footer_loader_js'));
112	112	add_filter('the_content', array(&$this, 'load_taboola_content'));
113	113	add_filter('the_content', array(&$this, 'load_taboola_content_mid'));
114		- add_filter('the_content', array(&$this, 'load_taboola_content_home'));
115		- }
	114	+ //add_filter('the_content', array(&$this, 'load_taboola_content_home'));
	115	+ // add_filter('the_excerpt', array(&$this, 'load_taboola_content_home'));
	116	+ // Homepage widget – capture the full page, inject once.
	117	+ // Homepage widget – start buffering *before* anything else renders
	118	+ add_action( 'template_redirect', [ $this, 'tb_home_buffer_start' ], 0 );
	119	+
	120	+ // Homepage widget – flush the buffer *after* literally everything else
	121	+ add_action( 'shutdown', [ $this, 'tb_home_buffer_flush' ], PHP_INT_MAX );
	122	+
	123	+
	124	+ }
	125	+
116	126	}
	127	+
	128	+ /* ------------------------------------------------------------------
	129	+ * HOMEPAGE WIDGET – full-page buffer
	130	+ * ----------------------------------------------------------------*/
	131	+public function tb_home_buffer_start() {
	132	+
	133	+ // Use the plug-in’s own logic to decide if the home widget is enabled
	134	+ if ( $this->should_show_content_widget_home() ) {
	135	+ ob_start( [ $this, 'tb_home_buffer_inject' ] );
	136	+ }
	137	+}
117	138
	139	+public function tb_home_buffer_inject( $html ) {
	140	+ //error_log( '🟢 Taboola buffer inject ran. HTML length = ' . strlen( $html ) ); // LOG #1
	141	+ // error_log( 'TB-DEBUG ① buffer inject, html len='.strlen($html) );
	142	+
	143	+ /*
	144	+ * load_taboola_content_home() already:
	145	+ * – reads your saved widget-ID, placement, selector & occurrence
	146	+ * – builds the HTML + JS
	147	+ * – calls embed_taboola_content_location_home() to place it
	148	+ */
	149	+ return $this->load_taboola_content_home( $html );
	150	+}
	151	+
	152	+public function tb_home_buffer_flush() {
	153	+ if ( ob_get_length() ) {
	154	+ echo ob_get_clean();
	155	+ }
	156	+}
	157	+
118	158	function plugin_action_links($links, $file) {
119	159	static $this_plugin;
120	160
121	161	if (!$this_plugin) {
		@@ -144,8 +184,11 @@
144	184	}
145	185
146	186	private function should_show_content_widget_home(){
147	187	// PC - only if v2 was installed:
	188	+
	189	+ //error_log( print_r( $this->settings, true ) ); // TEMP line
	190	+
148	191	if (!$this->is_db_updated_for_min_ver("2.0.0"))
149	192	return false;
150	193	$retVal2 = ((trim($this->settings->publisher_id) != '') && (is_front_page() || is_home()) && $this->settings->home_enabled && trim($this->settings->home_widget_id) != '');
151	194	return $retVal2;
		@@ -266,9 +309,9 @@
266	309
267	310	// Homepage widget
268	311	function load_taboola_content_home($content)
269	312	{
270		-
	313	+ //error_log( 'TB-DEBUG ② entered load_taboola_content_home' );
271	314	$taboola_content_home = array();
272	315	if ($this->should_show_content_widget_home()){
273	316
274	317	$homeWidgetParams = array('{{WIDGET_ID}}' => $this->settings->home_widget_id,
		@@ -432,8 +475,22 @@
432	475	// Homepage widget
433	476	// Do the actual logic of choosing where to place the taboola content based on the "location" attribute
434	477	function embed_taboola_content_location_home($content, $taboola_content_home, $location){
435	478
	479	+
	480	+ // error_log( 'TB-DEBUG ③ raw selector string: [' . $location . ']' );
	481	+
	482	+ // load parser
	483	+ //require_once plugin_dir_path( __FILE__ ) . 'simple_html_dom.php';
	484	+ // $html_doc = str_get_html( $content );
	485	+
	486	+ // occurrence: settings is 1-based, find() wants 0-based
	487	+ // $occurrence = max( 1, intval( $this->settings->home_location_string_occurrence ) );
	488	+ // $node = $html_doc->find( $location, $occurrence - 1 );
	489	+ // $found = is_object( $node ) ? 1 : 0;
	490	+
	491	+ // error_log( "TB-DEBUG ③ found {$found} matching node(s) for selector [{$location}]" );
	492	+ // ────────────────────────────
436	493	$do_default = true;
437	494
438	495	if (isset($location) && $location != ''){
439	496	$first_char = substr($location,0,1);
		@@ -473,12 +530,13 @@
473	530	}
474	531	}
475	532	}
476	533	// Default for below-article widget - add to the end of the content
477		- // if ($do_default){
478		- // $content = $content.$this->format_taboola_content_home($taboola_content_home,TABOOLA_CONTENT_FORMAT_STRING);
479		- // }
	534	+ if ($do_default){
	535	+ $content = $content.$this->format_taboola_content_home($taboola_content_home,TABOOLA_CONTENT_FORMAT_STRING);
	536	+ }
480	537	return $content;
	538	+
481	539
482	540	}
483	541
484	542	function admin_generate_menu(){
		@@ -829,8 +887,11 @@
829	887	// In this script, we trigger the function from the admin dashboard.
830	888	// So the log file is located under 'wp-admin/logs'.
831	889	function tb_write_log($log_msg)
832	890	{
	891	+ if (!TABOOLA_DEBUG_MODE) // If not debug mode, do nothing
	892	+ return;
	893	+
833	894	$log_filename = "logs";
834	895	if (!file_exists($log_filename))
835	896	{
836	897	mkdir($log_filename, 0777, true);
		@@ -839,12 +900,10 @@
839	900
840	901	// Add date/time
841	902	$date = date('Y-m-d H:i:s');
842	903	$log_msg_with_date = $date." : ".$log_msg;
843		-
844		- if (TABOOLA_DEBUG_MODE)
845		- file_put_contents($log_file_data, $log_msg_with_date . "\n", FILE_APPEND);
846		-
	904	+
	905	+ file_put_contents($log_file_data, $log_msg_with_date . "\n", FILE_APPEND);
847	906	}
848	907
849	908	// Write to console
850	909	function tb_console_log( $data ){
		@@ -864,6 +923,19 @@
864	923	print_r($data);
865	924	die;
866	925	}
867	926	}
	927	+//
868	928
869		-//
	929	+// Enqueue js_inject.min.js script for XPath injection
	930	+function enqueue_taboola_scripts() {
	931	+ wp_register_script(
	932	+ 'taboola-injector',
	933	+ plugins_url('js/js_inject.min.js', __FILE__),
	934	+ array(), // No dependencies
	935	+ null, // No version specified
	936	+ true // Load in footer
	937	+ );
	938	+
	939	+ wp_enqueue_script('taboola-injector');
	940	+}
	941	+add_action('wp_enqueue_scripts', 'enqueue_taboola_scripts');