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Se eliminan las entidades HTML para contar los caracteres del contenido

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This commit is contained in:
Manuel Cillero 2017-10-22 10:37:51 +02:00
parent 670dad099f
commit b3c7dfd29a
1 changed files with 15 additions and 5 deletions
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20
enfold-cille/functions.php
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@ -228,7 +228,12 @@ function share_post( $post_id, $post ) {
}
// Preparing post excerpt for Twitter:
$post_excerpt = mb_strpos( $text_content, $text_title ) === 0 ? $text_content : $text_title . ( empty( $text_content ) ? '.' : ". $text_content" );
$text_excerpt = $text_content;
if ( mb_strpos( $text_content, $text_title ) !== 0 ) {
$post_excerpt = $text_title;
$post_excerpt .= empty( $text_content ) ? '.' : ". $text_content";
}
$post_excerpt = html_entity_decode( $text_excerpt );
$limit = has_post_thumbnail( $post ) ? 140 - 25 : 140;
if ( mb_strlen( $post_excerpt ) > $limit ) {
preg_match_all( '#\bhttps?://[^\s()<>]+(?:\([\w\d]+\)|([^[:punct:]\s]|/))#', $post_excerpt, $matches );
@ -297,22 +302,27 @@ function char_counter_js() {
jQuery(document).ready(function(){
var urls_regexp = new RegExp(/https?:\/\/(www\.)?[-a-zA-Z0-9@:%_\+.~#?&//=]{2,256}\.[a-z]{2,4}\b(\/[-a-zA-Z0-9@:%_\+.~#?&//=]*)?/gi);
function htmlDecode(input){
input = input.replace(/(<[a-zA-Z\/][^<>]*>|\[([^\]]+)\])/ig,"");
// https://stackoverflow.com/a/34064434
var doc = new DOMParser().parseFromString(input, "text/html");
return doc.documentElement.textContent;
}
function get_content_length(){
var title_length = htmlDecode(jQuery("#title").val()).length;
var content = "";
// Are we using visual editor?
if ((typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden()){
content = tinyMCE.activeEditor.getContent();
content = htmlDecode(tinyMCE.activeEditor.getContent());
}
// Or html editor?
else {
content = jQuery("#content").val();
content = htmlDecode(jQuery("#content").val());
}
content = content.replace(/(<[a-zA-Z\/][^<>]*>|\[([^\]]+)\])/ig,"");
var content_length = content.length;
var tuit_length = content_length;
var urls = content.match(urls_regexp);
if (urls) for (i = 0; i < urls.length; i++) tuit_length = tuit_length - urls[i].length + 23;
var title_length = jQuery("#title").val().replace(/(<[a-zA-Z\/][^<>]*>|\[([^\]]+)\])/ig,"").length;
var return_text = "El título tiene " + title_length.toString() + " caracteres.";
return_text += " Y el contenido " + content_length.toString();
return_text += content_length != tuit_length ? " (" + tuit_length.toString() + " en Twitter)." : ".";