From 3a9ade3eff52b4032eef79036c7cb67f44803cf4 Mon Sep 17 00:00:00 2001
From: JPeer264 <jan.oster94@gmail.com>
Date: Tue, 2 Jul 2019 10:00:29 +0200
Subject: [PATCH] Feat: stay center

---
 lib/jquery.bootpag.js     | 21 ++++++++++++++++++---
 lib/jquery.bootpag.min.js | 15 +++++++++------
 2 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/lib/jquery.bootpag.js b/lib/jquery.bootpag.js
index 9d89046..6bb34e3 100644
--- a/lib/jquery.bootpag.js
+++ b/lib/jquery.bootpag.js
@@ -36,7 +36,8 @@
                 nextClass: 'next',
                 prevClass: 'prev',
 		        lastClass: 'last',
-                firstClass: 'first'
+                firstClass: 'first',
+                stayCenter: false
             },
             $owner.data('settings') || {},
             options || {});
@@ -107,10 +108,24 @@
 							   settings.prevClass,
                                settings.firstClass,
                                settings.lastClass].join(",.");
-            if(!$currPage.not(clist).length){
+            if (!$currPage.not(clist).length || settings.stayCenter) {
                 var d = page <= vis ? -settings.maxVisible : 0;
-                $page.not(clist).each(function(index){
+                $page.not(clist).each(function (index) {
                     lp = index + 1 + vis + d;
+                    var lpMiddleIndex = middleIndex + 1 + vis + d;
+                    var test = (page - lpMiddleIndex) - (middleIndex - index) + 1;
+
+                    if (index === 0) {
+                        d = test;
+                        var tempLp = index + 1 + vis + d;
+
+                        if (tempLp <= 0 || tempLp >= settings.total - 1) {
+                            d = page <= vis ? -settings.maxVisible : 0;
+                        }
+
+                        lp = index + 1 + vis + d;
+                    }
+
                     $(this)
                         .attr('data-lp', lp)
                         .toggle(lp <= settings.total)
diff --git a/lib/jquery.bootpag.min.js b/lib/jquery.bootpag.min.js
index 324b1a3..8f942c4 100644
--- a/lib/jquery.bootpag.min.js
+++ b/lib/jquery.bootpag.min.js
@@ -13,9 +13,12 @@
  Version:  1.0.7
 
 */
-(function(h,q){h.fn.bootpag=function(p){function m(c,b){b=parseInt(b,10);var d,e=0==a.maxVisible?1:a.maxVisible,k=1==a.maxVisible?0:1,n=Math.floor((b-1)/e)*e,f=c.find("li");a.page=b=0>b?0:b>a.total?a.total:b;f.removeClass(a.activeClass);d=1>b-1?1:a.leaps&&b-1>=a.maxVisible?Math.floor((b-1)/e)*e:b-1;a.firstLastUse&&f.first().toggleClass(a.disabledClass,1===b);e=f.first();a.firstLastUse&&(e=e.next());e.toggleClass(a.disabledClass,1===b).attr("data-lp",d).find("a").attr("href",g(d));k=1==a.maxVisible?
-0:1;d=b+1>a.total?a.total:a.leaps&&b+1<a.total-a.maxVisible?n+a.maxVisible+k:b+1;e=f.last();a.firstLastUse&&(e=e.prev());e.toggleClass(a.disabledClass,b===a.total).attr("data-lp",d).find("a").attr("href",g(d));f.last().toggleClass(a.disabledClass,b===a.total);e=f.filter("[data-lp="+b+"]");k="."+[a.nextClass,a.prevClass,a.firstClass,a.lastClass].join(",.");if(!e.not(k).length){var m=b<=n?-a.maxVisible:0;f.not(k).each(function(b){d=b+1+n+m;h(this).attr("data-lp",d).toggle(d<=a.total).find("a").html(d).attr("href",
-g(d))});e=f.filter("[data-lp="+b+"]")}e.not(k).addClass(a.activeClass);l.data("settings",a)}function g(c){return a.href.replace(a.hrefVariable,c)}var l=this,a=h.extend({total:0,page:1,maxVisible:null,leaps:!0,href:"javascript:void(0);",hrefVariable:"{{number}}",next:"&raquo;",prev:"&laquo;",firstLastUse:!1,first:'<span aria-hidden="true">&larr;</span>',last:'<span aria-hidden="true">&rarr;</span>',wrapClass:"pagination",activeClass:"active",disabledClass:"disabled",nextClass:"next",prevClass:"prev",
-lastClass:"last",firstClass:"first"},l.data("settings")||{},p||{});if(0>=a.total)return this;h.isNumeric(a.maxVisible)||a.maxVisible||(a.maxVisible=parseInt(a.total,10));l.data("settings",a);return this.each(function(){var c,b,d=h(this);c=['<ul class="',a.wrapClass,' bootpag">'];a.firstLastUse&&(c=c.concat(['<li data-lp="1" class="',a.firstClass,'"><a href="',g(1),'">',a.first,"</a></li>"]));a.prev&&(c=c.concat(['<li data-lp="1" class="',a.prevClass,'"><a href="',g(1),'">',a.prev,"</a></li>"]));for(b=
-1;b<=Math.min(a.total,a.maxVisible);b++)c=c.concat(['<li data-lp="',b,'"><a href="',g(b),'">',b,"</a></li>"]);a.next&&(b=a.leaps&&a.total>a.maxVisible?Math.min(a.maxVisible+1,a.total):2,c=c.concat(['<li data-lp="',b,'" class="',a.nextClass,'"><a href="',g(b),'">',a.next,"</a></li>"]));a.firstLastUse&&(c=c.concat(['<li data-lp="',a.total,'" class="last"><a href="',g(a.total),'">',a.last,"</a></li>"]));c.push("</ul>");d.find("ul.bootpag").remove();d.append(c.join(""));c=d.find("ul.bootpag");d.find("li").click(function(){var b=
-h(this);if(!b.hasClass(a.disabledClass)&&!b.hasClass(a.activeClass)){var c=parseInt(b.attr("data-lp"),10);l.find("ul.bootpag").each(function(){m(h(this),c)});l.trigger("page",c)}});m(c,a.page)})}})(jQuery,window);
+var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.findInternal=function(d,h,b){d instanceof String&&(d=String(d));for(var f=d.length,g=0;g<f;g++){var n=d[g];if(h.call(b,n,g,d))return{i:g,v:n}}return{i:-1,v:void 0}};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;$jscomp.SIMPLE_FROUND_POLYFILL=!1;
+$jscomp.defineProperty=$jscomp.ASSUME_ES5||"function"==typeof Object.defineProperties?Object.defineProperty:function(d,h,b){d!=Array.prototype&&d!=Object.prototype&&(d[h]=b.value)};$jscomp.getGlobal=function(d){return"undefined"!=typeof window&&window===d?d:"undefined"!=typeof global&&null!=global?global:d};$jscomp.global=$jscomp.getGlobal(this);
+$jscomp.polyfill=function(d,h,b,f){if(h){b=$jscomp.global;d=d.split(".");for(f=0;f<d.length-1;f++){var g=d[f];g in b||(b[g]={});b=b[g]}d=d[d.length-1];f=b[d];h=h(f);h!=f&&null!=h&&$jscomp.defineProperty(b,d,{configurable:!0,writable:!0,value:h})}};$jscomp.polyfill("Array.prototype.find",function(d){return d?d:function(d,b){return $jscomp.findInternal(this,d,b).v}},"es6","es3");
+(function(d,h){d.fn.bootpag=function(b){function f(l,e){e=parseInt(e,10);var c=0==a.maxVisible?1:a.maxVisible,b=1==a.maxVisible?0:1,f=Math.floor((e-1)/c)*c;l=l.find("li");a.page=e=0>e?0:e>a.total?a.total:e;l.removeClass(a.activeClass);var k=1>e-1?1:a.leaps&&e-1>=a.maxVisible?Math.floor((e-1)/c)*c:e-1;a.firstLastUse&&l.first().toggleClass(a.disabledClass,1===e);c=l.first();a.firstLastUse&&(c=c.next());c.toggleClass(a.disabledClass,1===e).attr("data-lp",k).find("a").attr("href",g(k));b=1==a.maxVisible?
+0:1;k=e+1>a.total?a.total:a.leaps&&e+1<=a.total-a.maxVisible?f+a.maxVisible+b:e+1;c=l.last();a.firstLastUse&&(c=c.prev());c.toggleClass(a.disabledClass,e===a.total).attr("data-lp",k).find("a").attr("href",g(k));l.last().toggleClass(a.disabledClass,e===a.total);c=l.filter("[data-lp="+e+"]");b="."+[a.nextClass,a.prevClass,a.firstClass,a.lastClass].join(",.");if(!c.not(b).length||a.stayCenter){var m=e<=f?-a.maxVisible:0;l.not(b).each(function(c){k=c+1+f+m;var b=e-(middleIndex+1+f+m)-(middleIndex-c)+
+1;if(0===c){m=b;b=c+1+f+m;if(0>=b||b>=a.total-1)m=e<=f?-a.maxVisible:0;k=c+1+f+m}d(this).attr("data-lp",k).toggle(k<=a.total).find("a").html(k).attr("href",g(k))});c=l.filter("[data-lp="+e+"]")}c.not(b).addClass(a.activeClass);h.data("settings",a)}function g(d){return a.href.replace(a.hrefVariable,d)}var h=this,a=d.extend({total:0,page:1,maxVisible:null,leaps:!0,href:"javascript:void(0);",hrefVariable:"{{number}}",next:"&raquo;",prev:"&laquo;",firstLastUse:!1,first:'<span aria-hidden="true">&larr;</span>',
+last:'<span aria-hidden="true">&rarr;</span>',wrapClass:"pagination",activeClass:"active",disabledClass:"disabled",nextClass:"next",prevClass:"prev",lastClass:"last",firstClass:"first",stayCenter:!1},h.data("settings")||{},b||{});if(0>=a.total)return this;d.isNumeric(a.maxVisible)||a.maxVisible||(a.maxVisible=parseInt(a.total,10));h.data("settings",a);return this.each(function(){var b,e=d(this);var c=['<ul class="',a.wrapClass,' bootpag">'];a.firstLastUse&&(c=c.concat(['<li data-lp="1" class="',a.firstClass,
+'"><a href="',g(1),'">',a.first,"</a></li>"]));a.prev&&(c=c.concat(['<li data-lp="1" class="',a.prevClass,'"><a href="',g(1),'">',a.prev,"</a></li>"]));for(b=1;b<=Math.min(a.total,a.maxVisible);b++)c=c.concat(['<li data-lp="',b,'"><a href="',g(b),'">',b,"</a></li>"]);a.next&&(b=a.leaps&&a.total>a.maxVisible?Math.min(a.maxVisible+1,a.total):2,c=c.concat(['<li data-lp="',b,'" class="',a.nextClass,'"><a href="',g(b),'">',a.next,"</a></li>"]));a.firstLastUse&&(c=c.concat(['<li data-lp="',a.total,'" class="last"><a href="',
+g(a.total),'">',a.last,"</a></li>"]));c.push("</ul>");e.find("ul.bootpag").remove();e.append(c.join(""));c=e.find("ul.bootpag");e.find("li").click(function(){var b=d(this);if(!b.hasClass(a.disabledClass)&&!b.hasClass(a.activeClass)){var c=parseInt(b.attr("data-lp"),10);h.find("ul.bootpag").each(function(){f(d(this),c)});h.trigger("page",c)}});f(c,a.page)})}})(jQuery,window);