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[wolnelektury.git] / src / wolnelektury / static / js / contrib / jquery.shorten.js

diff --git a/src/wolnelektury/static/js/contrib/jquery.shorten.js b/src/wolnelektury/static/js/contrib/jquery.shorten.js
index f8cede4..8a7da14 100644 (file)
--- a/src/wolnelektury/static/js/contrib/jquery.shorten.js
+++ b/src/wolnelektury/static/js/contrib/jquery.shorten.js
@@ -16,6 +16,11 @@
 ** I've also added brackets where they weren't added just for readability (mostly for me).
 */
 
 ** I've also added brackets where they weren't added just for readability (mostly for me).
 */
 

+/*
+** largely modified by Jan Szejko
+** Now it doesn't shorten the text, just changes adds a class and lets CSS do the rest
+ */
+

 (function($) {
     $.fn.shorten = function(settings) {
         "use strict";
 (function($) {
     $.fn.shorten = function(settings) {
         "use strict";


@@ -23,7 +28,6 @@
         var config = {
             showChars: 100,
             minHideChars: 10,
         var config = {
             showChars: 100,
             minHideChars: 10,

-            ellipsesText: "...",

             moreText: "more",
             lessText: "less",
             onLess: function() {},
             moreText: "more",
             lessText: "less",
             onLess: function() {},


@@ -46,19 +50,15 @@
         $(document).on({
             click: function() {
 
         $(document).on({
             click: function() {
 

-                var $this = $(this);
-                if ($this.hasClass('less')) {
-                    $this.removeClass('less');
-                    $this.html(config.moreText);
-                    $this.parent().prev().hide();
-                    $this.parent().prev().prev().show();
-                    config.onLess();
-                } else {
-                    $this.addClass('less');
+                var $this = $(this), $main = $this.prev();
+                if ($main.hasClass('short')) {
+                    $main.removeClass('short');

                     $this.html(config.lessText);
                     $this.html(config.lessText);

-                    $this.parent().prev().show();
-                    $this.parent().prev().prev().hide();

                     config.onMore();
                     config.onMore();

+                } else {
+                    $main.addClass('short');
+                    $this.html(config.moreText);
+                    config.onLess();

                 }
                 return false;
             }
                 }
                 return false;
             }


@@ -66,83 +66,9 @@
 
         return this.each(function() {
             var $this = $(this);
 
         return this.each(function() {
             var $this = $(this);

-
-            var content = $this.html();
-            var contentlen = $this.text().length;
-            if (contentlen > config.showChars + config.minHideChars) {
-                var c = content.substr(0, config.showChars);
-                if (c.indexOf('<') >= 0) // If there's HTML don't want to cut it
-                {
-                    var inTag = false; // I'm in a tag?
-                    var bag = ''; // Put the characters to be shown here
-                    var countChars = 0; // Current bag size
-                    var openTags = []; // Stack for opened tags, so I can close them later
-                    var tagName = null;
-
-                    for (var i = 0, r = 0; r <= config.showChars; i++) {
-                        if (content[i] == '<' && !inTag) {
-                            inTag = true;
-
-                            // This could be "tag" or "/tag"
-                            tagName = content.substring(i + 1, content.indexOf('>', i));
-
-                            // If its a closing tag
-                            if (tagName[0] == '/') {
-
-
-                                if (tagName != '/' + openTags[0]) {
-                                    config.errMsg = 'ERROR en HTML: the top of the stack should be the tag that closes';
-                                } else {
-                                    openTags.shift(); // Pops the last tag from the open tag stack (the tag is closed in the retult HTML!)
-                                }
-
-                            } else {
-                                // There are some nasty tags that don't have a close tag like <br/>
-                                if (tagName.toLowerCase() != 'br') {
-                                    openTags.unshift(tagName); // Add to start the name of the tag that opens
-                                }
-                            }
-                        }
-                        if (inTag && content[i] == '>') {
-                            inTag = false;
-                        }
-
-                        if (inTag) { bag += content.charAt(i); } // Add tag name chars to the result
-                        else {
-                            r++;
-                            if (countChars <= config.showChars) {
-                                bag += content.charAt(i); // Fix to ie 7 not allowing you to reference string characters using the []
-                                countChars++;
-                            } else // Now I have the characters needed
-                            {
-                                if (openTags.length > 0) // I have unclosed tags
-                                {
-                                    //console.log('They were open tags');
-                                    //console.log(openTags);
-                                    for (j = 0; j < openTags.length; j++) {
-                                        //console.log('Cierro tag ' + openTags[j]);
-                                        bag += '</' + openTags[j] + '>'; // Close all tags that were opened
-
-                                        // You could shift the tag from the stack to check if you end with an empty stack, that means you have closed all open tags
-                                    }
-                                    break;
-                                }
-                            }
-                        }
-                    }
-                    c = $('<div/>').html(bag + '<span class="ellip">' + config.ellipsesText + '</span>').html();
-                }else{
-                    c+=config.ellipsesText;
-                }
-
-                var html = '<div class="shortcontent">' + c +
-                    '</div><div class="allcontent">' + content +
-                    '</div><span><a href="javascript://nop/" class="morelink">' + config.moreText + '</a></span>';
-
-                $this.html(html);
-                $this.find(".allcontent").hide(); // Hide all text
-                $('.shortcontent p:last', $this).css('margin-bottom', 0); //Remove bottom margin on last paragraph as it's likely shortened
-            }
+            var button = '<a href="javascript:void(0)" class="morelink">' + config.moreText + '</a></span>';
+            $this.addClass('short');
+            $this.after(button);

         });
 
     };
         });
 
     };