jQuery Datepicker:

Move code source to template-common in order to use datepicker on version after butterfly


git-svn-id: http://piwigo.org/svn/trunk@2704 68402e56-0260-453c-a942-63ccdbb3a9ee

6 files changed, 231 insertions, 3 deletions

diff --git a/template-common/datepicker.js b/template-common/datepicker.js
new file mode 100644
index 000000000..743cf65cd
--- /dev/null
+++ b/template-common/datepicker.js
@@ -0,0 +1,191 @@
+// initialize controls
+// buttonImageName: Directory and name of calendar picture
+// day, month, year: selectors of visible date controls
+// linked_date: selector of hidden linked dates control
+// checked_on_change: selector of control to change "checked" attribut
+// min_linked_date: selector of hidden linked date control witch give min value
+// max_linked_date: selector of hidden linked date control witch give max value
+function pwg_common_initialization_datepicker(buttonImageName, day, month, year, linked_date, checked_on_change, min_linked_date, max_linked_date)
+{
+  // return formated date with control values
+  function pwg_get_fmt_from_ctrls()
+  {
+    return $(year).val() + "-" + $(month).val() + "-" + $(day).val();
+  }
+
+  // return if linked_date is valid date
+  function is_valid_linked_value(linked_date_name)
+  {
+    array_date = $(linked_date_name).val().split('-');
+    return (
+      (array_date.length == 3) &&
+      (array_date[0] != "") &&
+      (array_date[1] != "") && (array_date[1] != "0") &&
+      (array_date[2] != "") && (array_date[2] != "0")
+      )
+  }
+  
+  // Action on change date value
+  function pwg_on_date_change()
+  {
+    pwg_check_date();
+    if (checked_on_change != null)
+    {
+      $(checked_on_change).attr("checked", "true");
+    }
+  }
+
+  // In order to desable element of list
+  function pwg_disabled_selection()
+  {
+    array_date = $(linked_date).val().split('-');
+    y = array_date[0];
+    m = array_date[1];
+
+    // Init list
+    $(day + " option").attr("disabled", "");
+    $(month + " option").attr("disabled", "");
+
+    var daysInMonth = 32 - new Date(y, m - 1, 32).getDate();
+    $(day + " option:gt(" + (daysInMonth) +")").attr("disabled", "disabled");
+
+    if ((min_linked_date != null) && (is_valid_linked_value(min_linked_date) == true))
+    {
+      date_cmp = min_linked_date;
+      op_cmp = "lt";
+    }
+    else if ((max_linked_date != null) && (is_valid_linked_value(max_linked_date) == true))
+    {
+      date_cmp = max_linked_date;
+      op_cmp = "gt";
+    }
+    else
+    {
+      date_cmp = null;
+      op_cmp = null;
+    }
+
+    if (op_cmp != null)
+    {
+      array_date = $(date_cmp).val().split('-');
+      y_cmp = array_date[0];
+      m_cmp = array_date[1];
+      d_cmp = array_date[2];
+      
+      if (y == y_cmp)
+      {
+        $(month + " option:" + op_cmp + "(" + (m_cmp) +")").attr("disabled", "disabled");
+        if (op_cmp ==  "lt")
+        {
+            $(month + " option:eq(" + (0) +")").attr("disabled", "");
+        }
+
+        if (m == m_cmp)
+        {
+          $(day + " option:" + op_cmp + "(" + (d_cmp) +")").attr("disabled", "disabled");
+          if (op_cmp ==  "lt")
+          {
+            $(day + " option:eq(" + (0) +")").attr("disabled", "");
+          }
+        }
+      }
+    }
+  }
+
+  // Prevent selection of invalid dates through the select controls 
+  function pwg_check_date()
+  {
+    last_date = $(linked_date).val();
+
+    $(linked_date).val(pwg_get_fmt_from_ctrls());
+
+    if ((min_linked_date != null) && (is_valid_linked_value(min_linked_date)))
+    {
+      cancel = ($(min_linked_date).datepicker("getDate") > $(linked_date).datepicker("getDate"));
+    }
+    else if ((max_linked_date != null) && (is_valid_linked_value(max_linked_date)))
+    {
+      cancel = ($(max_linked_date).datepicker("getDate") < $(linked_date).datepicker("getDate"));
+    }
+    else
+    {
+      cancel = false;
+    }
+
+    if (cancel)
+    {
+      array_date = last_date.split('-');
+      $(year).val(array_date[0]);
+      $(month).val(array_date[1]);
+      $(day).val(array_date[2]);
+      // check again
+      pwg_check_date();
+    }
+  }
+
+  jQuery().ready(function(){
+    // Init hidden value
+    $(linked_date).val(pwg_get_fmt_from_ctrls());
+
+    // Init Datepicker
+    jQuery(linked_date).datepicker({
+      dateFormat:'yy-m-d',
+      beforeShow:
+        // Prepare to show a date picker linked to three select controls 
+        function readLinked(input) { 
+            if (min_linked_date != null)
+            {
+              return {minDate: $(min_linked_date).datepicker("getDate")};
+            }
+            else if (max_linked_date != null)
+            {
+              return {maxDate: $(max_linked_date).datepicker("getDate")};
+            }
+            else
+            {
+              return {};
+            }
+        },
+      onSelect:
+        // Update three select controls to match a date picker selection 
+        function updateLinked(date) {
+            if (date.length == 0)
+            {
+              $(year).val("");
+              $(month).val("0");
+              $(day).val("0");
+            }
+            else
+            {
+              array_date = date.split('-');
+              $(year).val(array_date[0]);
+              $(month).val(array_date[1]);
+              $(day).val(array_date[2]);
+            }
+            pwg_on_date_change();
+        },
+      showOn: "both",
+      buttonImage: buttonImageName,
+      buttonImageOnly: true,
+      buttonText: ""
+      });
+
+    // Check showed controls
+    jQuery(day + ", " + month + ", " + year).change(
+      function ()
+      {
+        pwg_on_date_change();
+      });
+
+    // Check showed controls
+    jQuery(day + ", " + month + ", " + year).focus(
+      function ()
+      {
+        pwg_disabled_selection();
+      });
+
+    // In order to init linked input
+    pwg_check_date();
+   });
+
+}
diff --git a/template/yoga/default-layout.css b/template/yoga/default-layout.css
index 924e901c9..f7b102a96 100644
--- a/template/yoga/default-layout.css
+++ b/template/yoga/default-layout.css
@@ -275,4 +275,9 @@ TABLE.tagLetterContent {
 #theHeader {text-align: center;}
 
 #theNotificationPage dl,
-#thePopuphelpPage dl { margin: 0 25px 25px; }
\ No newline at end of file
+#thePopuphelpPage dl { margin: 0 25px 25px; }
+
+/* jQuery datepicker */
+img.ui-datepicker-trigger {
+	cursor : pointer;
+}
diff --git a/template/yoga/icon/datepicker.png b/template/yoga/icon/datepicker.png
new file mode 100644
index 000000000..bbb299207
--- /dev/null
+++ b/template/yoga/icon/datepicker.png
diff --git a/template/yoga/include/datepicker.inc.tpl b/template/yoga/include/datepicker.inc.tpl
new file mode 100644
index 000000000..871be0ea6
--- /dev/null
+++ b/template/yoga/include/datepicker.inc.tpl
@@ -0,0 +1,19 @@
+{* $Id$ *}
+{known_script id="jquery" src=$ROOT_URL|@cat:"template-common/lib/jquery.packed.js"}
+{known_script id="jquery.ui" src=$ROOT_URL|@cat:"template-common/lib/ui/ui.core.packed.js"}
+{known_script id="jquery.ui.datepicker" src=$ROOT_URL|@cat:"template-common/lib/ui/ui.datepicker.packed.js"}
+{known_script id="jquery.ui.datepicker-$lang_info.code" src=$ROOT_URL|@cat:"template-common/lib/ui/i18n/ui.datepicker-"|@cat:$lang_info.code|@cat:".js"}
+{known_script id="datepicker.js" src=$ROOT_URL|@cat:"template-common/datepicker.js"}
+
+{html_head}
+<link rel="stylesheet" type="text/css" href="{$ROOT_URL}template-common/lib/ui/ui.datepicker.css">
+{/html_head}
+
+<script type="text/javascript">
+function pwg_initialization_datepicker(day, month, year, linked_date, checked_on_change, min_linked_date, max_linked_date)
+{ldelim}
+  return pwg_common_initialization_datepicker(
+    "{$ROOT_URL}{$themeconf.icon_dir}/datepicker.png",
+    day, month, year, linked_date, checked_on_change, min_linked_date, max_linked_date);
+}
+</script>
diff --git a/template/yoga/search.tpl b/template/yoga/search.tpl
index 4f6ba4455..8562cac3d 100644
--- a/template/yoga/search.tpl
+++ b/template/yoga/search.tpl
@@ -1,4 +1,17 @@
 {* $Id$ *}
+
+{* Example of datepicker
+{include file='include/datepicker.inc.tpl'}
+
+{literal}
+<script type="text/javascript">
+  pwg_initialization_datepicker("#start_day", "#start_month", "#start_year", "#start_linked_date", null, null, "#end_linked_date");
+  pwg_initialization_datepicker("#end_day", "#end_month", "#end_year", "#end_linked_date", null, "#start_linked_date", null);
+ jQuery().ready(function(){ $(".date_today").hide(); });
+</script>
+{/literal}
+*}
+
 <div id="content" class="content">
 
   <div class="titrePage">
@@ -74,7 +87,7 @@
       <input id="start_linked_date" name="start_linked_date" type="hidden" size="10" disabled="disabled"/>
     </li>
     <li>
-      <a href="#" onClick="document.search.start_day.value={$smarty.now|date_format:"%d"};document.search.start_month.value={$smarty.now|date_format:"%m"};document.search.start_year.value={$smarty.now|date_format:"%Y"};return false;">{'today'|@translate}</a>
+      <a class="date_today" href="#" onClick="document.search.start_day.value={$smarty.now|date_format:"%d"};document.search.start_month.value={$smarty.now|date_format:"%m"};document.search.start_year.value={$smarty.now|date_format:"%Y"};return false;">{'today'|@translate}</a>
     </li>
   </ul>
   <ul>
@@ -93,7 +106,7 @@
       <input id="end_linked_date" name="end_linked_date" type="hidden" size="10" disabled="disabled"/>
     </li>
     <li>
-      <a href="#" onClick="document.search.end_day.value={$smarty.now|date_format:"%d"};document.search.end_month.value={$smarty.now|date_format:"%m"};document.search.end_year.value={$smarty.now|date_format:"%Y"};return false;">{'today'|@translate}</a>
+      <a class="date_today" href="#" onClick="document.search.end_day.value={$smarty.now|date_format:"%d"};document.search.end_month.value={$smarty.now|date_format:"%m"};document.search.end_year.value={$smarty.now|date_format:"%Y"};return false;">{'today'|@translate}</a>
     </li>
   </ul>
 </fieldset>
diff --git a/template/yoga/theme/Sylvia/icon/datepicker.png b/template/yoga/theme/Sylvia/icon/datepicker.png
new file mode 100644
index 000000000..3d0e015f6
--- /dev/null
+++ b/template/yoga/theme/Sylvia/icon/datepicker.png