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Diffstat (limited to 'fs_selfservice/fri/includes/display.php')
| -rw-r--r-- | fs_selfservice/fri/includes/display.php | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/fs_selfservice/fri/includes/display.php b/fs_selfservice/fri/includes/display.php new file mode 100644 index 0000000..41d8dc5 --- /dev/null +++ b/fs_selfservice/fri/includes/display.php @@ -0,0 +1,222 @@ +<?php + +/** + * @file + * Functions common to display + */ + +/** + * Display + */ +class Display { + + /** + * display constructor + */ + function Display() { + } + + /** + * display text header + * + * @param $text + * Header text to display + */ + function displayHeaderText($text) { + + $ret = "<h2>" . $text . "</h2> + <br>"; + + return $ret; + } + + /** + * displays header line + */ + function displayLine() { + + $ret = " + <div id='line'> + <div class='spacer'></div> + <div class='spacer'></div> + </div> + <br>"; + + return $ret; + } +} + +/** + * DisplaySearch + */ +class DisplaySearch extends Display { + + /** + * Constructor + */ + function DisplaySearch() { + } + + /** + * displays search controls + * + * @param $align + * where to align the control + * @param $q + * search query + * @param $focus + * whether to focus control on this block + */ + function displaySearchBlock($align,$m,$q,$url_opts,$focus) { + + // align + if ($align=='center') { + $alignText = "class='bar_center'"; + } + else { + $alignText = "class='bar_left'"; + } + + // url options + foreach ($url_opts as $key => $value) { + $option_text .= "<input type=hidden name=" . $key . " value=" . $value . ">"; + } + + // build + $ret .= "<div " . $alignText . "> + <form class='bar' action='" . $_SESSION['ARI_ROOT'] . "' method='GET' name='search'> + <input type=hidden name=m value=" . $m . "> + <input type=text name=q size=40 value='" . $q . "' maxlength=256> + " . $option_text . " + <input type=hidden name=start value=0> + <input type=submit name=btnS value='" . _("Search") . "'> + </form> + </div>"; + + if ($focus=="true") { // search block loaded twice usually so only allow javascript to be loaded on the top block + $ret .= "<script type='text/javascript'> + <!-- + if (document.search) { + document.search.q.focus(); + } + // --> + </script>"; + } + + return $ret; + } + + /** + * displays info bar + * + * @param $controls + * controls for the page on the bar + * @param $q + * search query + * @param $start + * start number of current page + * @param $span + * number of items on current page + * @param $total + * total number of records found by current search + */ + function displayInfoBarBlock($controls,$q,$start,$span,$total) { + + if ($total<$span) { + $span = $total; + } + $start_count = ($total>0)?$start+1:$start; + $span_count = ($start+$span>$total)?$total:$start+$span; + + if ($controls) { + $left_text = $controls; + } + elseif ($q != NULL) { + $left_text = "<small><small>" . _("Searched for") . " <u>" . $q . "</u></small></small>"; + } + + if ($span<$total) { + $right_text = "<small><small>" . sprintf(_("Results %d - %d of %d"),$start_count,$span_count,$total) . "</small></small>"; + } else { + $right_text = "<small><small>" . sprintf(_("Results %d"),$total) . "</small></small>"; + } + + $ret .= " + <table id='navbar' width='100%'> + <tr> + <td> + " . $left_text . " + </td> + <td align='right'> + " . $right_text ." + </td> + </tr> + </table>"; + + return $ret; + } + + /** + * displays navigation bar + * + * @param $q + * search query + * @param $start + * start number of current page + * @param $span + * number of items on current page + * @param $total + * total number of records found by current search + */ + function displayNavigationBlock($m,$q,$url_opts,$start,$span,$total) { + + $start = $start=='' ? 0 : $start ; + $span = $span=='' ? 15 : $span ; + + $total_pages = ceil($total/$span); + $start_page = floor($start/$span); + + // if more than ten pages start at this page minus ten otherwise start at zero + $begin = ($start_page>10)?($start_page-10):0; + // if more than ten pages then stop at this page plus ten otherwise stop at last page + $end = ($start_page>8)?($start_page+10):10; + + // url + $unicode_q = urlencode($q); // encode search string + + foreach ($url_opts as $key => $value) { + $option_text .= "&" . $key . "=" . $value; + } + + $url = $_SESSION['ARI_ROOT'] . "?m=" . $m . "&q=" . $unicode_q . $option_text; + + // build + if ($start_page!=0) { + $start_page_text = "<a href='" . $url . "&start=0'><small>" . _("First") . "</a> </small> + <a href=" . $url . "&start=" . ($start-$span) . "><small><</a> </small>"; + } + + for($next_page=$begin;($next_page<$total_pages)&&($next_page<$end);$next_page++) { + if ($next_page == $start_page) { + $middle_page_text .= "<small>" . ($next_page+1) . " </small>"; + } else { + $middle_page_text .= "<a href='" . $url . "&start=" . ($next_page*$span) . "'><small>" . ($next_page+1) . "</a> </small>"; + } + } + if ( ($start_page != $total_pages-1) && ($total != 0) ) { + $end_page_text = "<a href='" . $url . "&start=" . ($start+$span) . "'><small>></a> </small> + <a href='" . $url . "&start=" . ($total_pages-1)*$span . "'><small>" . _("Last") . "</a> </small>"; + } + + $ret .= "<div class='bar_center'> + " . $start_page_text . " + " . $middle_page_text . " + " . $end_page_text . " + </div>"; + + return $ret; + } +} + + +?>
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