← All changes | easy-footnotes.php +82 -45 1.0.6 → 1.0.16 View file →

		@@ -1,19 +1,19 @@
1	1	<?php
2	2	/**
3	3	* Plugin Name: Easy Footnotes
4		- * Plugin URI: http://jasonyingling.me/easy-footnotes-wordpress/
	4	+ * Plugin URI: https://jasonyingling.me/easy-footnotes-wordpress/
5	5	* Description: Easily add footnotes to your posts with a simple shortcode.
6		- * Version: 1.0.6
	6	+ * Version: 1.0.16
7	7	* Author: Jason Yingling
8		- * Author URI: http://jasonyingling.me
	8	+ * Author URI: https://jasonyingling.me
9	9	* License: GPL2
10	10	*/
11		-
12		- /* Copyright 2015 Jason Yingling (email : yingling017@gmail.com)
13	11
	12	+ /* Copyright 2018 Jason Yingling (email : yingling017@gmail.com)
	13	+
14	14	This program is free software; you can redistribute it and/or modify
15		- it under the terms of the GNU General Public License, version 2, as
	15	+ it under the terms of the GNU General Public License, version 2, as
16	16	published by the Free Software Foundation.
17	17
18	18	This program is distributed in the hope that it will be useful,
19	19	but WITHOUT ANY WARRANTY; without even the implied warranty of
		@@ -25,27 +25,30 @@
25	25	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26	26	*/
27	27
28	28	class easyFootnotes {
29		-
	29	+
30	30	// Add label option using add_option if it does not already exist
31	31	public $footnotes = array();
32	32	public $footnoteCount = 0;
33	33	public $prevPost;
34		-
	34	+
35	35	public function __construct() {
36	36	$footnoteSettings = array(
37	37	'footnoteLabel' => 'Footnotes',
38	38	'useLabel' => false,
	39	+ 'hide_easy_footnote_after_posts' => false
39	40	);
40		-
	41	+
41	42	add_option('easy_footnotes_options', $footnoteSettings);
42	43	add_shortcode( 'note', array($this, 'easy_footnote_shortcode') );
43		- add_filter('the_content', array($this, 'easy_footnote_after_content'), 999);
	44	+ add_filter('the_content', array($this, 'easy_footnote_after_content'), 20);
	45	+ add_filter('the_content', array($this, 'easy_footnote_reset'), 999);
44	46	add_action('wp_enqueue_scripts', array($this, 'register_qtip_scripts'));
45	47	add_action('admin_menu', array($this, 'easy_footnotes_admin_actions'));
	48	+ add_action( 'admin_enqueue_scripts', array($this, 'easy_footnotes_admin_scripts') );
46	49	}
47		-
	50	+
48	51	public function register_qtip_scripts() {
49	52	wp_register_script( 'imagesloaded', plugins_url( '/assets/qtip/imagesloaded.pkgd.min.js' , __FILE__ ), null, false, true );
50	53	wp_register_script( 'qtip', plugins_url( '/assets/qtip/jquery.qtip.min.js' , __FILE__ ), array('jquery', 'imagesloaded'), false, true );
51	54	wp_register_script( 'qtipcall', plugins_url( '/assets/qtip/jquery.qtipcall.js' , __FILE__ ), array('jquery', 'qtip'), false, true );
		@@ -51,9 +54,9 @@
51	54	wp_register_script( 'qtipcall', plugins_url( '/assets/qtip/jquery.qtipcall.js' , __FILE__ ), array('jquery', 'qtip'), false, true );
52	55	wp_register_style( 'qtipstyles', plugins_url( '/assets/qtip/jquery.qtip.min.css' , __FILE__ ), null, false, false );
53	56	wp_register_style( 'easyfootnotescss', plugins_url( '/assets/easy-footnotes.css' , __FILE__ ), null, false, false );
54	57	}
55		-
	58	+
56	59	public function easy_footnote_shortcode($atts, $content = null) {
57	60	wp_enqueue_style( 'qtipstyles' );
58	61	wp_enqueue_style( 'easyfootnotescss' );
59	62	wp_enqueue_script( 'imagesloaded' );
		@@ -59,81 +62,115 @@
59	62	wp_enqueue_script( 'imagesloaded' );
60	63	wp_enqueue_script( 'qtip' );
61	64	wp_enqueue_script( 'qtipcall' );
62	65	wp_enqueue_style( 'dashicons' );
63		-
	66	+
64	67	extract (shortcode_atts(array(
65	68	), $atts));
	69	+
	70	+ $post_id = get_the_ID();
	71	+
	72	+ $content = do_shortcode($content);
	73	+
	74	+ $count = $this->footnoteCount;
66	75
67		- $this->easy_footnote_count($this->footnoteCount, get_the_ID());
	76	+ // Increment the counter
	77	+ $count++;
	78	+
	79	+ // Set the footnoteCount (This whole process needs reworked)
	80	+ $this->footnoteCount = $count;
	81	+
	82	+ //$this->easy_footnote_count($this->footnoteCount, get_the_ID());
68	83	$this->easy_footnote_content($content);
69		-
	84	+
70	85	if (is_singular() && is_main_query()) {
71		- $footnoteLink = '#easy-footnote-bottom-'.$this->footnoteCount;
	86	+ $footnoteLink = '#easy-footnote-bottom-'.$this->footnoteCount.'-'.$post_id;;
72	87	} else {
73		- $footnoteLink = get_permalink(get_the_ID()).'#easy-footnote-bottom-'.$this->footnoteCount;
	88	+ $footnoteLink = get_permalink(get_the_ID()).'#easy-footnote-bottom-'.$this->footnoteCount.'-'.$post_id;
74	89	}
75		-
76		- $footnoteContent = "<span id='easy-footnote-".$this->footnoteCount."' class='easy-footnote-margin-adjust'></span><span class='easy-footnote'><a href='".$footnoteLink."' title='$content'><sup>$this->footnoteCount</sup></a></span>";
77		-
	90	+
	91	+ $footnoteContent = "<span id='easy-footnote-".esc_attr($this->footnoteCount).'-'.$post_id."' class='easy-footnote-margin-adjust'></span><span class='easy-footnote'><a href='".esc_url($footnoteLink)."' title='".htmlspecialchars($content, ENT_QUOTES)."'><sup>".esc_html($this->footnoteCount)."</sup></a></span>";
	92	+
78	93	return $footnoteContent;
79	94	}
80		-
	95	+
81	96	public function easy_footnote_content($content) {
82	97	$this->footnotes[$this->footnoteCount] = $content;
83	98
84	99	return $this->footnotes;
85	100	}
86		-
	101	+
87	102	public function easy_footnote_count($count, $currentPost) {
88	103	if ($this->prevPost != $currentPost) {
89	104	$count = 0;
90	105	}
91		-
	106	+
92	107	$this->prevPost = $currentPost;
93		-
	108	+
94	109	$count++;
95		-
	110	+
96	111	$this->footnoteCount = $count;
97		-
	112	+
98	113	return $this->footnoteCount;
99	114	}
100		-
101		- // Calculate reading time by running it through the_content
	115	+
102	116	public function easy_footnote_after_content($content) {
	117	+
	118	+ $footnoteOptions = get_option('easy_footnotes_options');
	119	+
	120	+ if ( isset($footnoteOptions['hide_easy_footnote_after_posts']) && $footnoteOptions['hide_easy_footnote_after_posts'] ) {
	121	+ return $content;
	122	+ }
	123	+
103	124	if (is_singular() && is_main_query()) {
104	125	$footnotesInsert = $this->footnotes;
105		- global $footnoteCopy;
106		-
107		- $footnoteOptions = get_option('easy_footnotes_options');
	126	+
	127	+ $footnoteCopy = '';
	128	+
108	129	$useLabel = $footnoteOptions['useLabel'];
109	130	$efLabel = $footnoteOptions['footnoteLabel'];
110		-
	131	+
	132	+ $post_id = get_the_ID();
	133	+
111	134	foreach ($footnotesInsert as $count => $footnote) {
112		- $footnoteCopy .= '<li class="easy-footnote-single"><span id="easy-footnote-bottom-'.$count.'" class="easy-footnote-margin-adjust"></span>'.$footnote.'<a class="easy-footnote-to-top" href="#easy-footnote-'.$count.'"></a></li>';
	135	+ $footnoteCopy .= '<li class="easy-footnote-single"><span id="easy-footnote-bottom-'.esc_attr($count).'-'.$post_id.'" class="easy-footnote-margin-adjust"></span>'.wp_kses_post($footnote).'<a class="easy-footnote-to-top" href="'.esc_url('#easy-footnote-'.$count.'-'.$post_id).'"></a></li>';
113	136	}
114		-
115		- if ($useLabel === true) {
116		- $content .= '<div class="easy-footnote-title"><h4>'.$efLabel.'</h4></div><ol class="easy-footnotes-wrapper">'.$footnoteCopy.'</ol>';
117		- } else {
118		- $content .= '<ol class="easy-footnotes-wrapper">'.$footnoteCopy.'</ol>';
	137	+ if (!empty($footnotesInsert)) {
	138	+ if ($useLabel === true) {
	139	+ $content .= '<div class="easy-footnote-title"><h4>'.esc_html($efLabel).'</h4></div><ol class="easy-footnotes-wrapper">'.$footnoteCopy.'</ol>';
	140	+ } else {
	141	+ $content .= '<ol class="easy-footnotes-wrapper">'.$footnoteCopy.'</ol>';
	142	+ }
119	143	}
120		-
121		-
	144	+
122	145	}
	146	+
123	147	return $content;
124	148	}
125		-
	149	+
	150	+ /**
	151	+ * Reset the footnote count and footnote array each time the_content has been run.
	152	+ */
	153	+ public function easy_footnote_reset($content) {
	154	+ $this->footnoteCount = 0;
	155	+
	156	+ $this->footnotes = array();
	157	+
	158	+ return $content;
	159	+ }
	160	+
126	161	// Functions to create Reading Time admin pages
127	162	public function easy_footnotes_admin() {
128	163	include('easy-footnotes-admin.php');
129	164	}
130		-
	165	+
131	166	public function easy_footnotes_admin_actions() {
132	167	add_options_page("Easy Footnotes Settings", "Easy Footnotes", "manage_options", "easy-footnotes-settings", array($this, "easy_footnotes_admin"));
133	168	}
134		-
	169	+
	170	+ public function easy_footnotes_admin_scripts() {
	171	+ wp_enqueue_style( 'easy-footnotes-admin-styles', plugins_url( '/assets/easy-footnotes-admin.css' , __FILE__ ), '', '1.0.13' );
	172	+ }
	173	+
135	174	}
136	175
137	176	$easyFootnotes = new easyFootnotes();
138		-
139		-?>