From 83b2ac7f4c6c5951ee3e32d669618424c78958d8 Mon Sep 17 00:00:00 2001
From: erlehmann <erlehmann@7eef14d0-6ed0-489d-bf55-20463b2d70db>
Date: Sun, 20 Apr 2008 23:08:07 +0000
Subject: [PATCH] upload interface: recursive loops with xslt are HARD

git-svn-id: http://yolanda.mister-muffin.de/svn@312 7eef14d0-6ed0-489d-bf55-20463b2d70db
---
 trunk/locale/en-us.xml     |  13 +-
 trunk/xsl/xhtml/upload.xsl | 340 +++++++++++--------------------------
 2 files changed, 106 insertions(+), 247 deletions(-)

diff --git a/trunk/locale/en-us.xml b/trunk/locale/en-us.xml
index 7d0802a..cf33969 100755
--- a/trunk/locale/en-us.xml
+++ b/trunk/locale/en-us.xml
@@ -215,11 +215,16 @@
     <string id="rss_description_1">This is an RSS Feed for the query "</string>
     <string id="rss_description_2">".</string>
 
-    <!-- units -->
-    <string id="unit_megabytes">MB</string>
-    <string id="unit_seconds">sec</string>
-    <string id="unit_minutes">min</string>
+    <!-- units, singular -->
+    <string id="unit_day">day</string>
+    <string id="unit_month">month</string>
+    <string id="unit_year">year</string>
+
+    <!-- units, plural -->
     <string id="unit_hours">h</string>
+    <string id="unit_megabytes">MB</string>
+    <string id="unit_minutes">min</string>
+    <string id="unit_seconds">sec</string>
 
 </strings>
 
diff --git a/trunk/xsl/xhtml/upload.xsl b/trunk/xsl/xhtml/upload.xsl
index d9cb722..44da6c2 100644
--- a/trunk/xsl/xhtml/upload.xsl
+++ b/trunk/xsl/xhtml/upload.xsl
@@ -34,7 +34,7 @@
                         <xsl:value-of select="$locale_strings[@id='instruction_title']" />
                         <br />
 
-                        <input name="DC.Title" type="text" size="30">
+                        <input name="DC.Title" type="text">
                             <xsl:attribute name="value">
                                 <xsl:value-of select="//uploadform/@DC.Title" />
                             </xsl:attribute>
@@ -44,7 +44,7 @@
                         <xsl:value-of select="$locale_strings[@id='instruction_subject']" />
                         <br />
 
-                        <input name="DC.Subject" type="text" size="30">
+                        <input name="DC.Subject" type="text">
                             <xsl:attribute name="value">
                                 <xsl:value-of select="//uploadform/@DC.Subject" />
                             </xsl:attribute>
@@ -54,12 +54,59 @@
                         <xsl:value-of select="$locale_strings[@id='instruction_description']" />
                         <br />
 
-                        <textarea name="DC.Description" cols="60" rows="2">
+                        <textarea name="DC.Description">
                             <xsl:value-of select="//uploadform/@DC.Description" />
                         </textarea>
                         <br />
 
-                        <!-- somehow one cannot access DC.Language from inside the for-each... -->
+                        <xsl:value-of select="$locale_strings[@id='instruction_coverage']" />
+                        <br />
+
+                        <select name="DC.Coverage.day"><!-- DC.Coverage.day is NOT an official qualifier -->
+                            <option>
+                                <xsl:value-of select="$locale_strings[@id='unit_day']" />
+                            </option>
+                            <xsl:call-template name="for-loop">
+                                <xsl:with-param name="start">1</xsl:with-param>
+                                <xsl:with-param name="end">32</xsl:with-param>
+                                <xsl:with-param name="element">option</xsl:with-param>
+                            </xsl:call-template>
+                        </select>
+
+                        <select name="DC.Coverage.month"><!-- DC.Coverage.month is NOT an official qualifier -->
+                            <option>
+                                <xsl:value-of select="$locale_strings[@id='unit_month']" />
+                            </option>
+                            <xsl:call-template name="for-loop">
+                                <xsl:with-param name="start">1</xsl:with-param>
+                                <xsl:with-param name="end">12</xsl:with-param>
+                                <xsl:with-param name="element">option</xsl:with-param>
+                            </xsl:call-template>
+                        </select>
+
+                        <select name="DC.Coverage.year"><!-- DC.Coverage.year is NOT an official qualifier -->
+                            <option>
+                                <xsl:value-of select="$locale_strings[@id='unit_year']" />
+                            </option>
+                            <xsl:call-template name="for-loop">
+                                <xsl:with-param name="start">1890</xsl:with-param><!-- Monkeyshines, No. 1 -->
+                                <xsl:with-param name="end">2008</xsl:with-param><!-- present day, present time -->
+                                <xsl:with-param name="element">option</xsl:with-param>
+                            </xsl:call-template>
+                        </select>
+                        <br />
+
+                        <input name="DC.Coverage.placeName" type="text" size="30">
+                            <xsl:attribute name="value">
+                                <xsl:value-of select="//uploadform/@DC.Coverage.placeName" />
+                            </xsl:attribute>
+                        </input>
+                        <br />
+
+                        <xsl:value-of select="$locale_strings[@id='instruction_language']" />
+                        <br />
+
+                        <!-- one cannot access DC.Language from inside the for-each... -->
                         <xsl:variable name="language" select="//@locale" />
 <!--
                         <xsl:variable name="language" select="//uploadform/@DC.Language" />
@@ -95,11 +142,16 @@
                         </select>
                         <br />
 
-                        <input type="submit" name="2">
+                        <button type="submit" name="2">
                             <xsl:attribute name="value">
                                 <xsl:value-of select="$locale_strings[@id='button_next_page']" />
                             </xsl:attribute>
-                        </input>
+                            <img src="/images/tango/32x32/actions/go-next.png">
+                                <xsl:attribute name="alt">
+                                    <xsl:value-of select="$locale_strings[@id='button_next_page']" />
+                                </xsl:attribute>
+                            </img>
+                        </button>
                         <br />
 
                         <span class="protip">
@@ -133,60 +185,6 @@
                         <xsl:value-of select="$site_strings[@id='path_upload']" />
                     </xsl:attribute>
 
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Creator" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Creator" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Source" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Source" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Language" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Language" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Coverage" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Coverage" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Rights" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Rights" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.License" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.License" />
-                        </xsl:attribute>
-                    </input>
-
                     <fieldset>
 
                         <input type="submit" name="3">
@@ -224,36 +222,6 @@
                         <xsl:value-of select="$site_strings[@id='path_upload']" />
                     </xsl:attribute>
 
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.Rights" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Rights" />
-                        </xsl:attribute>
-                    </input>
-
-                    <input name="DC.License" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.License" />
-                        </xsl:attribute>
-                    </input>
-
                     <fieldset>
 
                         <xsl:value-of select="$locale_strings[@id='instruction_creator']" />
@@ -276,19 +244,6 @@
                         </input>
                         <br />
 
-                        <xsl:value-of select="$locale_strings[@id='instruction_language']" />
-                        <br />
-
-                        <xsl:value-of select="$locale_strings[@id='instruction_coverage']" />
-                        <br />
-
-                        <input name="DC.Coverage" type="text" size="30">
-                            <xsl:attribute name="value">
-                                <xsl:value-of select="//uploadform/@DC.Coverage" />
-                            </xsl:attribute>
-                        </input>
-                        <br />
-
                         <input type="submit" name="4">
                             <xsl:attribute name="value">
                                 <xsl:value-of select="$locale_strings[@id='button_next_page']" />
@@ -314,41 +269,7 @@
                     <xsl:attribute name="action">
                         <xsl:value-of select="$site_strings[@id='path_upload']" />
                     </xsl:attribute>
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Creator" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Creator" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Source" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Source" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Language" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Language" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Coverage" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Coverage" />
-                        </xsl:attribute>
-                    </input>
+ 
                     <fieldset>
                         <xsl:value-of select="$locale_strings[@id='instruction_rights']" />
                         <br />
@@ -453,67 +374,8 @@
                     <xsl:attribute name="action">
                         <xsl:value-of select="$site_strings[@id='path_upload']" />
                     </xsl:attribute>
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
+
                     <fieldset>
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Creator" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Creator" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Source" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Source" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Language" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Language" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Coverage" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Coverage" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Rights" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Rights" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.License" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.License" />
-                        </xsl:attribute>
-                    </input>
 
                     <table class="metadata-upload">
                         <tr>
@@ -620,51 +482,7 @@
                     <xsl:attribute name="action">
                         <xsl:value-of select="$site_strings[@id='path_uploader']" />
                     </xsl:attribute>
-                    <input name="DC.Title" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Title" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Subject" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Subject" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Description" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Description" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Creator" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Creator" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Source" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Source" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Language" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Language" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Coverage" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Coverage" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.Rights" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.Rights" />
-                        </xsl:attribute>
-                    </input>
-                    <input name="DC.License" type="hidden">
-                        <xsl:attribute name="value">
-                            <xsl:value-of select="//uploadform/@DC.License" />
-                        </xsl:attribute>
-                    </input>
+
                     <fieldset>
                         <xsl:value-of select="$locale_strings[@id='instruction_file']" />
                         <br />
@@ -688,4 +506,40 @@
 
 </xsl:template>
 
+<xsl:template name="for-loop">
+<!--
+    this is some nasty recursive shit.
+-->
+
+    <xsl:param name="start" />
+    <xsl:param name="end" />
+    <xsl:param name="element" />
+
+    <xsl:if test="$start &lt;= $end">
+            <xsl:element name="{$element}">
+                <xsl:value-of select="$start" />
+            </xsl:element>
+    </xsl:if>
+
+    <xsl:if test="$start &lt;= $end">
+
+        <xsl:call-template name="for-loop">
+            <xsl:with-param name="start">
+                <xsl:value-of select="$start + 1"/>
+            </xsl:with-param>
+
+            <xsl:with-param name="end">
+                <xsl:value-of select="$end"/>
+            </xsl:with-param>
+
+            <xsl:with-param name="element">
+                <xsl:value-of select="$element"/>
+            </xsl:with-param>
+
+        </xsl:call-template>
+
+    </xsl:if>
+
+</xsl:template>
+
 </xsl:stylesheet>