solves issue flatpressblog#145

*SEO Metatag Info Plugin in the standard distribution* - includes all languages FlatPress currently supports as standard (translation via Deepl). - Content customized texts incl. placeholder as example. - With own hook in entry- and statictemplate, because otherwise the tag plugin is also shown when creating static pages; which is not supposed to be
Fraenkiman · Jan 11, 2023 · bb436dd · bb436dd
1 parent 24595d5
commit bb436dd
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diff --git a/admin/panels/entry/admin.entry.write.tpl b/admin/panels/entry/admin.entry.write.tpl
@@ -41,6 +41,7 @@
 			id="content" rows="20" cols="74">{$content|default:{$smarty.request.content|default:''}|htmlspecialchars}</textarea><br />
 			{*here will go a plugin hook*}
 			{action hook=simple_edit_form}
+			{action hook=simple_metatag_info}
 
 			</p>
 		</div>

diff --git a/admin/panels/static/admin.static.write.tpl b/admin/panels/static/admin.static.write.tpl
@@ -40,6 +40,7 @@
 			<textarea name="content" class="{$class}" id="content" 
 			rows="20" cols="74">{$content|default:{$smarty.request.content|default:''}|htmlspecialchars}</textarea><br />
 		{*here will go a plugin hook*}
+		{action hook=simple_metatag_info}
 			</p>
 
 		<fieldset id="admin-static-filename"><legend>{$panelstrings.fieldset2}</legend>

diff --git a/fp-plugins/seometataginfo/doc_seometataginfo.txt b/fp-plugins/seometataginfo/doc_seometataginfo.txt
@@ -0,0 +1,5 @@
+SEO-Metatag Plugin
+==================
+
+This plugin helps to better present your FlatPress posts and static pages on social media and make them more readable for search engine queries.
+Enter a suitable description and keywords for your created static page or post.
diff --git a/fp-plugins/seometataginfo/inc/class.iniparser.php b/fp-plugins/seometataginfo/inc/class.iniparser.php
@@ -0,0 +1,126 @@
+<?php
+/*
+ * Author: Enrico Reinsdorf ([email protected])
+ * Author URI: www.re-design.de
+ * Changelog: 	*Fixed* PHP 7.4 Methods with the same name as their class will not be constructors in a future version of PHP
+ * Change-Date: 12.10.2022
+ */
+
+// error_reporting(E_ALL);
+// error_reporting(-1);
+// ini_set('error_reporting', E_ALL);
+
+class iniParser {
+
+	var $_iniFilename = '';
+	var $_iniParsedArray = array();
+
+	/** 
+	*  erstellt einen mehrdimensionalen Array aus der INI-Datei
+	**/
+	function __construct($filename)
+	{
+		$this->_iniFilename = $filename;
+
+                $file_content = file($this->_iniFilename);
+                $this->_iniParsedArray = array();
+                $cur_sec = false;
+                foreach ($file_content as $line) {
+                    $line = trim($line);
+                    if (preg_match("/^\[.+\]$/",$line)) {
+                        $sec_name = str_replace(array("[", "]"), "", $line);
+                        // If this section already exists, ignore the line.
+                        if (! isset($this->_iniParsedArray[$sec_name])) {
+                            $this->_iniParsedArray [$sec_name] = array();
+                            $cur_sec = $sec_name;
+                        }
+                    } else {
+                        $line_arr = explode('=', $line, 2);
+                        // If the line doesn't match the var=value pattern, or if it's a
+                        // comment then add it without a key.
+                        if (isset($line_arr [1]) &&
+                            !(substr(trim($line_arr [0]), 0, 1) == '//' ||
+                                 substr(trim($line_arr [0]), 0, 1) == ';')) {
+                         $this->_iniParsedArray [$cur_sec] [$line_arr [0]] = $line_arr [1];
+                     } else {
+                         $this->_iniParsedArray [] = $line_arr [0];
+                     }
+	         }
+             }
+	}
+
+	/**
+	* gibt die komplette Sektion zurück
+	**/
+	function getSection($key)
+	{
+		return $this->_iniParsedArray [$key];
+	}
+
+	/**
+	*  gibt einen Wert aus einer Sektion zurück
+	**/
+	function getValue($section, $key)
+	{
+		if (!isset($this->_iniParsedArray [$section])) return false;
+		return $this->_iniParsedArray [$section] [$key];
+	}
+
+	/**
+	*  gibt den Wert einer Sektion  oder die ganze Section zurück
+	**/
+	function get($section, $key=NULL)
+	{
+		if (is_null($key)) return $this->getSection($section);
+		return $this->getValue($section, $key);
+	}
+
+	/**
+	* Seta um valor de acordo com a chave especificada
+	**/
+	function setSection($section, $array)
+	{
+		if (!is_array($array)) return false;
+		return $this->_iniParsedArray [$section] = $array;
+	}
+
+	/**
+	* setzt einen neuen Wert in einer Section
+	**/
+	function setValue($section, $key, $value)
+	{
+		if ($this->_iniParsedArray [$section] [$key] = $value) return true;
+	}
+
+	/**
+	* setzt einen neuen Wert in einer Section oder eine gesamte, neue Section
+	**/
+	function set($section, $key, $value=NULL)
+	{
+		if (is_array($key) && is_null($value)) return $this->setSection($section, $key);
+		return $this->setValue($section, $key, $value);
+	}
+
+	/**
+	* sichert den gesamten Array in die INI-Datei
+	**/
+	function save($filename = null)
+	{
+		if ($filename == null) $filename = $this->_iniFilename;
+		if (is_writeable($filename)) {
+			$SFfdescriptor = fopen($filename, "w");
+			foreach($this->_iniParsedArray as $section => $array){
+				fwrite($SFfdescriptor, "[" . $section . "]\n");
+				foreach($array as $key => $value) {
+					fwrite($SFfdescriptor, "$key = $value\n");
+				}
+				fwrite($SFfdescriptor, "\n");
+			}
+			fclose($SFfdescriptor);
+			return true;
+		} else {
+			return false;
+		}
+	}
+}
+?>
diff --git a/fp-plugins/seometataginfo/inc/hw-helpers.php b/fp-plugins/seometataginfo/inc/hw-helpers.php
@@ -0,0 +1,229 @@
+<?php
+
+if (!function_exists('is_single')){
+	function is_single(){
+		global $fp_params;
+		return (!empty($fp_params ['entry']));
+	}
+}
+
+if (!function_exists('is_comments')){
+	function is_comments(){
+		global $fp_params;
+		return (isset($fp_params ['comments']));
+	}
+}
+
+if (!function_exists('is_static')){
+	function is_static(){
+		global $fp_params, $fp_config;
+		return (!empty($fp_params ['page']) ||
+				(empty($fp_params) && !empty($fp_config ['general'] ['startpage']))
+				);
+	}
+}
+
+if (!function_exists('is_static_home')){
+	function is_static_home(){
+		global $fp_params, $fp_config;
+		return (
+				(empty($fp_params ['page']) && empty($fp_params) && !empty($fp_config ['general'] ['startpage'])) ||
+				(!empty($fp_params ['page']) && !empty($fp_config ['general'] ['startpage']) &&
+					$fp_params ['page'] === $fp_config ['general'] ['startpage'])
+				);
+	}
+}
+
+if (!function_exists('is_blog_home')){
+	function is_blog_home(){
+		global $fp_params, $fp_config;
+		return (
+				(count(array_filter($fp_params)) === 1 && !empty($fp_params ['paged']) && $fp_params ['paged'] == 1) ||
+				(empty($fp_params) && empty($fp_config ['general'] ['startpage']))
+				);
+	}
+}
+
+if (!function_exists('is_blog_page')){
+	function is_blog_page(){
+		global $fp_params, $fp_config;
+		return (
+				(count(array_filter($fp_params)) === 1 && !empty($fp_params ['paged']) && $fp_params ['paged'] >= 1) ||
+				(empty($fp_params) && empty($fp_config ['general'] ['startpage']))
+				);
+	}
+}
+
+if (!function_exists('is_paging')){
+	function is_paging(){
+		global $fp_params;
+		return (!empty($fp_params ['paged']) && $fp_params ['paged'] >= 2);
+	}
+}
+
+if (!function_exists('is_category')){
+	function is_category(){
+		global $fp_params;
+		return (!empty($fp_params ['cat']) && !is_tag());
+	}
+}
+
+if (!function_exists('is_tag')){
+	function is_tag(){
+		global $fp_params;
+		return (!empty($fp_params ['tag']));
+	}
+}
+
+if (!function_exists('is_feed')){
+	function is_feed(){
+		global $fp_params;
+		return (!empty($fp_params ['feed']));
+	}
+}
+
+if (!function_exists('is_search')){
+	function is_search(){
+		global $fp_params;
+		return (!empty($_GET ['q']));
+	}
+}
+
+if (!function_exists('is_contact')){
+	function is_contact(){
+		global $smarty;
+		return (
+				(!empty($smarty->_tpl_vars ['SCRIPT_NAME']) &&	// check if contact form
+					strpos($smarty->_tpl_vars ['SCRIPT_NAME'], 'contact.php'))
+				);
+	}
+}
+
+if (!function_exists('is_archive')){
+	function is_archive(){
+		global $fp_params;
+		return (!is_single() && !is_static() && !is_category() && !is_tag() &&
+			(!empty($fp_params ['y']) || !empty($fp_params ['m']) || !empty($fp_params ['d'])));
+	}
+}
+
+if (!function_exists('is_archive_year')){
+	function is_archive_year(){
+		global $fp_params;
+		return (is_archive() && 
+					(!empty($fp_params ['y']) && 
+						(empty($fp_params ['m']) && empty($fp_params ['d']))
+					)
+				);
+	}
+}
+if (!function_exists('is_archive_month')){
+	function is_archive_month(){
+		global $fp_params;
+		return (is_archive() && 
+					(
+						(!empty($fp_params ['y']) && !empty($fp_params ['m'])) &&
+							empty($fp_params ['d'])
+					)
+				);
+	}
+}
+if (!function_exists('is_archive_day')){
+	function is_archive_day(){
+		global $fp_params;
+		return (is_archive() && 
+			(!empty($fp_params ['y']) && !empty($fp_params ['m']) && !empty($fp_params ['d'])));
+	}
+}
+
+if (!function_exists('get_category_name')){
+	function get_category_name($catid){
+		$category_names = entry_categories_get('defs');
+		return (!empty($category_names [$catid]) ?$category_names [$catid]:"");
+	}
+}
+
+if (!function_exists('pathinfo_filename')){
+	function pathinfo_filename($file) { //file.name.ext, returns file.name
+		if (defined('PATHINFO_FILENAME')) return pathinfo($file,PATHINFO_FILENAME);
+		if (strstr($file, '.')) return substr($file,0,strrpos($file,'.'));
+	}
+}
+
+if (!function_exists('currentPageURL')){
+    function currentPageURL() {
+    $curpageURL = 'http';
+    if ($_SERVER ["HTTPS"] == "on") {$curpageURL.= "s";}
+        $curpageURL .= "://";
+        if ($_SERVER ["SERVER_PORT"] != "80") {
+            // $curpageURL.= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
+            $curpageURL .= $_SERVER ["SERVER_NAME"] . $_SERVER ["REQUEST_URI"];
+        } else {
+            $curpageURL .= $_SERVER ["SERVER_NAME"] . $_SERVER ["REQUEST_URI"];
+        }
+        return $curpageURL;
+    }
+}
+
+// removes files and non-empty directories
+if (!function_exists('rrmdir')){
+	function rrmdir($dir) {
+	  if (is_dir($dir)) {
+		$files = scandir($dir);
+		foreach ($files as $file)
+		if ($file != "." && $file != "..") rrmdir("$dir/$file");
+		rmdir($dir);
+	  }
+	  else if (file_exists($dir)) unlink($dir);
+	}
+}
+	// copies files and non-empty directories
+if (!function_exists('rcopy')){
+	function rcopy($src, $dst) {
+	  if (file_exists($dst)) rrmdir($dst);
+	  if (is_dir($src)) {
+		mkdir($dst);
+		$files = scandir($src);
+		foreach ($files as $file)
+		if ($file != "." && $file != "..")
+			rcopy("$src/$file", "$dst/$file");
+	  }
+	  else if (file_exists($src)) copy($src, $dst);
+	}
+}
+
+function is_empty_dir($dir){
+    if ($dh = @opendir($dir))
+    {
+        while ($file = readdir($dh))
+        {
+            if ($file != '.' && $file != '..') {
+                closedir($dh);
+                return false;
+            }
+        }
+        closedir($dh);
+        return true;
+    }
+    else return false; // whatever the reason is : no such dir, not a dir, not readable
+}
+
+// debug
+if (!function_exists('echoPre')){
+	function echoPre($value, $print=true){  
+			$output = '';
+			if ($value){
+					$output .= "<pre>";
+					$output .= print_r($value, true);
+					$output .= "</pre><br>";
+					if ($print)
+							echo $output;
+					else
+							return $output;
+			}
+			return false;
+	}
+}
+
+?>
+