Adds Template Overrides

Changes the structure of the template directories to allow
a new project to define their own set of override templates
that inherit from a common base.

I have slightly modified landing.html here as an example.
In comming changes we will try to move all the "laas" specific
content into the laas directory

Change-Id: I46151be182de901f870debb247b305ea34ae77ba
Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>

1 files changed, 73 insertions, 0 deletions

diff --git a/src/templates/base/dashboard/searchable_select_multiple.html b/src/templates/base/dashboard/searchable_select_multiple.html
new file mode 100644
index 0000000..f7fd189
--- /dev/null
+++ b/src/templates/base/dashboard/searchable_select_multiple.html
@@ -0,0 +1,73 @@
+<div id="search_select_outer" class="d-flex flex-column">
+    {% if incompatible == "true" %}
+        <div class="alert alert-danger" role="alert">
+            <h3>Warning: Incompatible Configuration</h3>
+            <p>Please make a different selection, as the current config conflicts with the selected pod</p>
+        </div>
+    {% endif %}
+    <div id="added_counter" class="text-center">
+        <span id="added_number">0</span>
+        <span id="addable_limit">/ {% if selectable_limit > -1 %} {{ selectable_limit }} {% else %} &infin; {% endif %}added</span>
+    </div>
+
+    <div id="added_list" class="pb-2">
+
+    </div>
+
+    <input id="user_field" name="ignore_this" class="form-control" autocomplete="off" type="text" placeholder="{{placeholder}}" value="" oninput="searchable_select_multiple_widget.search(this.value)"
+    {% if disabled %} disabled {% endif %}>
+
+    <input type="hidden" id="selector" name="{{ name }}" class="form-control d-none"
+    {% if disabled %} disabled {% endif %}>
+
+    <div id="scroll_restrictor" class="d-flex pb-4 position-relative">
+        <div id="drop_results" class="list-group w-100 z-2 overflow-auto position-absolute mh-30vh"></div>
+    </div>
+</div>
+
+<script type="text/javascript">
+    function searchableSelectMultipleWidgetEntry() {
+        let format_vars = {
+            "show_from_noentry": {{show_from_noentry|yesno:"true,false"}},
+            "show_x_results": {{show_x_results|default:-1}},
+            "results_scrollable": {{results_scrollable|yesno:"true,false"}},
+            "selectable_limit": {{selectable_limit|default:-1}},
+            "placeholder": "{{placeholder|default:"begin typing"}}"
+        };
+
+        let field_dataset = {{items|safe}};
+
+        let field_initial = {{ initial|safe }};
+
+        //global
+        searchable_select_multiple_widget = new SearchableSelectMultipleWidget(format_vars, field_dataset, field_initial);
+    }
+
+    searchableSelectMultipleWidgetEntry();
+
+    /*
+    var show_from_noentry = context(show_from_noentry|yesno:"true,false") // whether to show any results before user starts typing
+    var show_x_results = context(show_x_results|default:-1) // how many results to show at a time, -1 shows all results
+    var results_scrollable = {{results_scrollable|yesno:"true,false") // whether list should be scrollable
+    var selectable_limit = {{selectable_limit|default:-1) // how many selections can be made, -1 allows infinitely many
+    var placeholder = "context(placeholder|default:"begin typing")" // placeholder that goes in text box
+
+    needed info
+    var items = context(items|safe) // items to add to trie. Type is a dictionary of dictionaries with structure:
+        {
+            id# : {
+                "id": any, identifiable on backend
+                "small_name": string, displayed first (before separator), searchable (use for e.g. username)
+                "expanded_name": string, displayed second (after separator), searchable (use for e.g. email address)
+                "string": string, not displayed, still searchable
+            }
+        }
+
+     used later:
+    context(selectable_limit): changes what number displays for field
+    context(name): form identifiable name, relevant for backend
+        // when submitted, form will contain field data in post with name as the key
+    context(placeholder): "greyed out" contents put into search field initially to guide user as to what they're searching for
+    context(initial): in search_field_init(), marked safe, an array of id's each referring to an id from items
+    */
+</script>