(no commit message)

[freeside.git] / fs_selfservice / fri / includes / display.php

diff --git a/fs_selfservice/fri/includes/display.php b/fs_selfservice/fri/includes/display.php
new file mode 100644 (file)
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>&nbsp;</small>
+                       <a href=" . $url . "&start=" . ($start-$span) . "><small><</a>&nbsp;</small>";
+    }
+
+    for($next_page=$begin;($next_page<$total_pages)&&($next_page<$end);$next_page++) {
+      if ($next_page == $start_page) {
+          $middle_page_text .= "<small>" . ($next_page+1) . "&nbsp;</small>";
+      } else {
+          $middle_page_text .= "<a href='" . $url . "&start=" . ($next_page*$span) . "'><small>" . ($next_page+1) . "</a>&nbsp;</small>";
+      }
+    }
+    if ( ($start_page != $total_pages-1)  && ($total != 0) ) {
+          $end_page_text = "<a href='" . $url . "&start=" . ($start+$span) . "'><small>></a>&nbsp;</small>
+                          <a href='" . $url . "&start=" . ($total_pages-1)*$span  . "'><small>" . _("Last") . "</a>&nbsp;</small>";
+    }
+
+    $ret .= "<div class='bar_center'>
+              " . $start_page_text . "
+              " . $middle_page_text . "
+              " . $end_page_text . "
+             </div>";
+
+    return $ret;
+  }
+}  
+
+
+?>
\ No newline at end of file