1 files changed, 257 insertions, 0 deletions
diff --git a/hugo/js/export.js b/hugo/js/export.js
new file mode 100644
index 0000000..979b847
--- /dev/null
+++ b/hugo/js/export.js
@@ -0,0 +1,257 @@
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Functions used in the export tab
+ *
+ */
+
+/**
+ * Unbind all event handlers before tearing down a page
+ */
+AJAX.registerTeardown('export.js', function() {
+    $("#plugins").unbind('change');
+    $("input[type='radio'][name='sql_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='latex_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='odt_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='texytext_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='htmlword_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='sql_structure_or_data']").unbind('change');
+    $("input[type='radio'][name='output_format']").unbind('change');
+    $("#checkbox_sql_include_comments").unbind('change');
+    $("#plugins").unbind('change');
+    $("input[type='radio'][name='quick_or_custom']").unbind('change');
+    $("input[type='radio'][name='allrows']").unbind('change');
+});
+
+AJAX.registerOnload('export.js', function () {
+    /**
+     * Toggles the hiding and showing of each plugin's options
+     * according to the currently selected plugin from the dropdown list
+     */
+    $("#plugins").change(function() {
+        $("#format_specific_opts div.format_specific_options").hide();
+        var selected_plugin_name = $("#plugins option:selected").val();
+        $("#" + selected_plugin_name + "_options").show();
+     });
+
+    /**
+     * Toggles the enabling and disabling of the SQL plugin's comment options that apply only when exporting structure
+     */
+    $("input[type='radio'][name='sql_structure_or_data']").change(function() {
+        var comments_are_present = $("#checkbox_sql_include_comments").prop("checked");
+        var show = $("input[type='radio'][name='sql_structure_or_data']:checked").val();
+        if (show == 'data') {
+            // disable the SQL comment options
+            if (comments_are_present) {
+                $("#checkbox_sql_dates").prop('disabled', true).parent().fadeTo('fast', 0.4);
+            }
+            $("#checkbox_sql_relation").prop('disabled', true).parent().fadeTo('fast', 0.4);
+            $("#checkbox_sql_mime").prop('disabled', true).parent().fadeTo('fast', 0.4);
+        } else {
+            // enable the SQL comment options
+            if (comments_are_present) {
+                $("#checkbox_sql_dates").removeProp('disabled').parent().fadeTo('fast', 1);
+            }
+            $("#checkbox_sql_relation").removeProp('disabled').parent().fadeTo('fast', 1);
+            $("#checkbox_sql_mime").removeProp('disabled').parent().fadeTo('fast', 1);
+        }
+     });
+});
+
+
+/**
+ * Toggles the hiding and showing of plugin structure-specific and data-specific
+ * options
+ */
+function toggle_structure_data_opts(pluginName)
+{
+    var radioFormName = pluginName + "_structure_or_data";
+    var dataDiv = "#" + pluginName + "_data";
+    var structureDiv = "#" + pluginName + "_structure";
+    var show = $("input[type='radio'][name='" + radioFormName + "']:checked").val();
+    if (show == 'data') {
+        $(dataDiv).slideDown('slow');
+        $(structureDiv).slideUp('slow');
+    } else {
+        $(structureDiv).slideDown('slow');
+        if (show == 'structure') {
+            $(dataDiv).slideUp('slow');
+        } else {
+            $(dataDiv).slideDown('slow');
+        }
+    }
+}
+
+AJAX.registerOnload('export.js', function () {
+    $("input[type='radio'][name='latex_structure_or_data']").change(function() {
+        toggle_structure_data_opts("latex");
+    });
+    $("input[type='radio'][name='odt_structure_or_data']").change(function() {
+        toggle_structure_data_opts("odt");
+    });
+    $("input[type='radio'][name='texytext_structure_or_data']").change(function() {
+        toggle_structure_data_opts("texytext");
+    });
+    $("input[type='radio'][name='htmlword_structure_or_data']").change(function() {
+        toggle_structure_data_opts("htmlword");
+    });
+    $("input[type='radio'][name='sql_structure_or_data']").change(function() {
+        toggle_structure_data_opts("sql");
+    });
+});
+
+/**
+ * Toggles the disabling of the "save to file" options
+ */
+function toggle_save_to_file()
+{
+    if (!$("#radio_dump_asfile").prop("checked")) {
+        $("#ul_save_asfile > li").fadeTo('fast', 0.4);
+        $("#ul_save_asfile > li > input").prop('disabled', true);
+        $("#ul_save_asfile > li> select").prop('disabled', true);
+    } else {
+        $("#ul_save_asfile > li").fadeTo('fast', 1);
+        $("#ul_save_asfile > li > input").removeProp('disabled');
+        $("#ul_save_asfile > li> select").removeProp('disabled');
+    }
+}
+
+AJAX.registerOnload('export.js', function () {
+    toggle_save_to_file();
+    $("input[type='radio'][name='output_format']").change(toggle_save_to_file);
+});
+
+/**
+ * For SQL plugin, toggles the disabling of the "display comments" options
+ */
+function toggle_sql_include_comments()
+{
+    $("#checkbox_sql_include_comments").change(function() {
+        if (!$("#checkbox_sql_include_comments").prop("checked")) {
+            $("#ul_include_comments > li").fadeTo('fast', 0.4);
+            $("#ul_include_comments > li > input").prop('disabled', true);
+        } else {
+            // If structure is not being exported, the comment options for structure should not be enabled
+            if ($("#radio_sql_structure_or_data_data").prop("checked")) {
+                $("#text_sql_header_comment").removeProp('disabled').parent("li").fadeTo('fast', 1);
+            } else {
+                $("#ul_include_comments > li").fadeTo('fast', 1);
+                $("#ul_include_comments > li > input").removeProp('disabled');
+            }
+        }
+    });
+}
+
+AJAX.registerOnload('export.js', function () {
+    /**
+     * For SQL plugin, if "CREATE TABLE options" is checked/unchecked, check/uncheck each of its sub-options
+     */
+    var $create = $("#checkbox_sql_create_table_statements");
+    var $create_options = $("#ul_create_table_statements input");
+    $create.change(function() {
+        $create_options.prop('checked', $(this).prop("checked"));
+    });
+    $create_options.change(function() {
+        if ($create_options.is(":checked")) {
+            $create.prop('checked', true);
+        }
+    });
+
+    /**
+     * Disables the view output as text option if the output must be saved as a file
+     */
+    $("#plugins").change(function() {
+        var active_plugin = $("#plugins option:selected").val();
+        var force_file = $("#force_file_" + active_plugin).val();
+        if (force_file == "true") {
+            $("#radio_view_as_text").prop('disabled', true).parent().fadeTo('fast', 0.4);
+        } else {
+            $("#radio_view_as_text").removeProp('disabled').parent().fadeTo('fast', 1);
+        }
+    });
+});
+
+/**
+ * Toggles display of options when quick and custom export are selected
+ */
+function toggle_quick_or_custom()
+{
+    if ($("#radio_custom_export").prop("checked")) {
+        $("#databases_and_tables").show();
+        $("#rows").show();
+        $("#output").show();
+        $("#format_specific_opts").show();
+        $("#output_quick_export").hide();
+        var selected_plugin_name = $("#plugins option:selected").val();
+        $("#" + selected_plugin_name + "_options").show();
+    } else {
+        $("#databases_and_tables").hide();
+        $("#rows").hide();
+        $("#output").hide();
+        $("#format_specific_opts").hide();
+        $("#output_quick_export").show();
+    }
+}
+
+AJAX.registerOnload('export.js', function () {
+    $("input[type='radio'][name='quick_or_custom']").change(toggle_quick_or_custom);
+
+    /**
+     * Sets up the interface for Javascript-enabled browsers since the default is for
+     *  Javascript-disabled browsers
+     * TODO: drop non-JS behaviour
+     */
+    if ($("input[type='hidden'][name='export_method']").val() != "custom-no-form") {
+        $("#quick_or_custom").show();
+    }
+    $("#scroll_to_options_msg").hide();
+    $("#format_specific_opts div.format_specific_options")
+    .hide()
+    .css({
+        "border": 0,
+        "margin": 0,
+        "padding": 0
+    })
+    .find("h3")
+    .remove();
+    toggle_quick_or_custom();
+    toggle_structure_data_opts($("select#plugins").val());
+    toggle_sql_include_comments();
+
+    /**
+     * Initially disables the "Dump some row(s)" sub-options
+     */
+    disable_dump_some_rows_sub_options();
+    
+    /**
+     * Disables the "Dump some row(s)" sub-options when it is not selected
+     */
+    $("input[type='radio'][name='allrows']").change(function() {
+        if ($("input[type='radio'][name='allrows']").prop("checked")) {
+            enable_dump_some_rows_sub_options();
+        } else {
+            disable_dump_some_rows_sub_options();
+        }
+    });
+});
+
+/**
+ * Disables the "Dump some row(s)" sub-options
+ */
+function disable_dump_some_rows_sub_options()
+{
+    $("label[for='limit_to']").fadeTo('fast', 0.4);
+    $("label[for='limit_from']").fadeTo('fast', 0.4);
+    $("input[type='text'][name='limit_to']").prop('disabled', 'disabled');
+    $("input[type='text'][name='limit_from']").prop('disabled', 'disabled');
+}
+
+/**
+ * Enables the "Dump some row(s)" sub-options
+ */
+function enable_dump_some_rows_sub_options()
+{
+    $("label[for='limit_to']").fadeTo('fast', 1);
+    $("label[for='limit_from']").fadeTo('fast', 1);
+    $("input[type='text'][name='limit_to']").prop('disabled', '');
+    $("input[type='text'][name='limit_from']").prop('disabled', '');
+}