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85 lines
3.3 KiB
85 lines
3.3 KiB
1 year ago
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<?php
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/*===============================================*\
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|| ############################################# ||
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|| # JAKWEB.CH / Version 2.1.2 # ||
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|| # ----------------------------------------- # ||
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|| # Copyright 2023 JAKWEB All Rights Reserved # ||
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|| ############################################# ||
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\*===============================================*/
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#[AllowDynamicProperties]
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class JAK_Paginator{
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var $items_total;
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var $current_page;
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var $num_pages;
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var $mid_range;
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var $low;
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var $high;
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var $limit;
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var $return;
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var $items_per_page;
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var $jak_get_page;
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var $jak_where;
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var $jak_prevstyle = 'prev-button';
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var $jak_nextstyle = 'next-button';
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var $jak_prevtext = '«';
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var $jak_nexttext = '»';
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public function __construct()
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{
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$this->current_page = 1;
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$this->mid_range = 3;
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}
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public function paginate()
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{
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$this->num_pages = ceil($this->items_total/$this->items_per_page);
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$this->current_page = (int) $this->jak_get_page; // must be numeric > 0
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if($this->current_page < 1 Or !is_numeric($this->current_page)) $this->current_page = 1;
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if($this->current_page > $this->num_pages) $this->current_page = $this->num_pages;
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$prev_page = $this->current_page-1;
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$next_page = $this->current_page+1;
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if($this->num_pages > 1) {
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$this->return = ($this->current_page != 1 And $this->items_total >= 2) ? ' <nav aria-label="Page navigation"><ul class="pagination"><li class="page-item"><a class="page-link '.$this->jak_prevstyle.'" href="'.$this->jak_where.JAK_rewrite::jakParseurlpaginate($prev_page).'">'.$this->jak_prevtext.'</a></li>' : '<nav aria-label="Page navigation"><ul class="pagination">';
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$this->start_range = $this->current_page - floor($this->mid_range/2);
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$this->end_range = $this->current_page + floor($this->mid_range/2);
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if($this->start_range <= 0)
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{
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$this->end_range += abs($this->start_range)+1;
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$this->start_range = 1;
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}
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if($this->end_range > $this->num_pages)
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{
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$this->start_range -= $this->end_range-$this->num_pages;
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$this->end_range = $this->num_pages;
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}
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$this->range = range($this->start_range,$this->end_range);
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for($i=1;$i<=$this->num_pages;$i++)
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{
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// loop through all pages. if first, last, or in range, display
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if($i==1 Or $i==$this->num_pages Or in_array($i,$this->range))
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{
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$this->return .= ($i == $this->current_page) ? '<li class="page-item active"><a class="page-link" title="Go to page '.$i.' of '.$this->num_pages.'" href="'.$this->jak_where.JAK_rewrite::jakParseurlpaginate($i).'">'.$i.'</a></li>' : '<li class="page-item"><a class="page-link" title="Go to page '.$i.' of '.$this->num_pages.'" href="'.$this->jak_where.JAK_rewrite::jakParseurlpaginate($i).'">'.$i.'</a></li>';
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}
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}
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$this->return .= ($this->current_page != $this->num_pages And $this->items_total >= 2) ? '<li class="page-item"><a href="'.$this->jak_where.JAK_rewrite::jakParseurlpaginate($next_page).'" class="page-link">'.$this->jak_nexttext.'</a></li></ul></nav>' : '</ul></nav>';
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}
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$this->low = ($this->current_page-1) * $this->items_per_page;
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$this->high = ($this->current_page * $this->items_per_page)-1;
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$this->limit = [$this->low,$this->items_per_page];
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}
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public function display_pages()
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{
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return $this->return;
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}
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}
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?>
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