From e07edd41da3c486148d65abb7d74b423c0412232 Mon Sep 17 00:00:00 2001
From: Horilla <teamhorilla@gmail.com>
Date: Wed, 10 Jul 2024 16:14:07 +0530
Subject: [PATCH] [UPDT] RECRUITMENT: Added resume matching to candidate view

---
 .../templates/candidate/candidate_nav.html    | 66 ++++++++++++--
 .../templates/candidate/candidate_view.html   | 41 +++++++++
 .../templates/pipeline/bulk_resume.html       |  7 +-
 .../templates/pipeline/matching_resumes.html  |  8 +-
 .../templates/pipeline/pipeline_tabs.html     |  2 +-
 recruitment/views/views.py                    | 86 +++++++++++++++++--
 6 files changed, 189 insertions(+), 21 deletions(-)

diff --git a/recruitment/templates/candidate/candidate_nav.html b/recruitment/templates/candidate/candidate_nav.html
index 92124b5e6..369d28314 100644
--- a/recruitment/templates/candidate/candidate_nav.html
+++ b/recruitment/templates/candidate/candidate_nav.html
@@ -145,7 +145,7 @@ x-data="{searchShow: false}"
         >
             <ul class="oh-dropdown__items">
               <li class="oh-dropdown__item">
-                {% if perms.delete_candidates %}
+                {% if perms.recruitment.delete_candidates %}
                 <a
                   href="#"
                   class="oh-dropdown__link"
@@ -158,7 +158,7 @@ x-data="{searchShow: false}"
                 >
                 {% endif %}
               </li>
-              {% if perms.change_candidates or request.user|is_stagemanager %}
+              {% if perms.recruitment.change_candidates or request.user|is_stagemanager %}
               <li class="oh-dropdown__item">
                 <a href="#" class="oh-dropdown__link "
                   hx-get='{% url "send-mail" %}?stage_id={{stage.id}}' hx-target="#objectDetailsModalTarget"
@@ -168,7 +168,37 @@ x-data="{searchShow: false}"
                 >
               </li>
               {% endif %}
-              {% if perms.delete_candidates %}
+              {% if perms.recruitment.add_candidate or request.user|recruitment_manages:rec %}
+                <li class="oh-dropdown__item">
+                  <a
+                    role="button"
+                    class="oh-dropdown__link"
+                  >{% trans "Resume Shortlisting" %}</a
+                  >
+                  <form hx-get = "{% url 'view-bulk-resume' %}"
+                  hx-target = "#bulkResumeUploadBody">
+
+                  <input type="submit"
+                    id="resume_button"
+                    hidden
+                    data-toggle="oh-modal-toggle"
+                    data-target="#bulkResumeUpload" />
+
+                  <select name="rec_id"
+                    class="oh-select w-75 mt-2"
+                    onclick="event.stopPropagation()"
+                    onchange="$('#resume_button').click()"
+                  >
+                    <option value="">------</option>
+                    {% for rec in recruitments %}
+                    <option value="{{rec.id}}">{{rec}}</option>
+                    {% endfor %}
+                  </select>
+                </form>
+
+                </li>
+              {% endif %}
+              {% if perms.recruitment.delete_candidates %}
               <li class="oh-dropdown__item">
                 <a href="#" class="oh-dropdown__link " id="archiveCandidates"
 
@@ -177,7 +207,7 @@ x-data="{searchShow: false}"
               </li>
               {% endif %}
 
-              {% if perms.delete_candidates %}
+              {% if perms.recruitment.delete_candidates %}
               <li class="oh-dropdown__item">
                 <a href="#" class="oh-dropdown__link "
 
@@ -187,7 +217,7 @@ x-data="{searchShow: false}"
               </li>
               {% endif %}
 
-              {% if perms.delete_candidates %}
+              {% if perms.recruitment.delete_candidates %}
               <li class="oh-dropdown__item">
                 <a
                   href="#"
@@ -216,6 +246,32 @@ x-data="{searchShow: false}"
     </div>
   </div>
 </form>
+
+
+<div
+    class="oh-modal"
+    id="bulkResumeUpload"
+    role="dialog"
+    aria-labelledby="bulkResumeUpload"
+    aria-hidden="true"
+>
+    <div class="oh-modal__dialog">
+        <div class="oh-modal__dialog-header">
+            <h2 class="oh-modal__dialog-title" id="bulkResumeUploadLabel">
+                {% trans "Upload Resumes" %}
+            </h2>
+            <button class="oh-modal__close" aria-label="Close">
+                <ion-icon name="close-outline"></ion-icon>
+            </button>
+            <div
+                class="oh-modal__dialog-body mb-4 p-0 pt-2"
+                id="bulkResumeUploadBody"
+            >
+            </div>
+        </div>
+    </div>
+</div>
+
 </section>
 <script>
   $(document).ready(function () {
diff --git a/recruitment/templates/candidate/candidate_view.html b/recruitment/templates/candidate/candidate_view.html
index 2fa42aa48..0f23473a3 100644
--- a/recruitment/templates/candidate/candidate_view.html
+++ b/recruitment/templates/candidate/candidate_view.html
@@ -23,6 +23,13 @@
   .oh-rate:not(:checked)>label:hover, .oh-rate:not(:checked)>label:hover~label{
     color: #ccc
   }
+  #enlargeImageContainer {
+    position: absolute;
+    left: -300px;
+    top: 100px;
+    height: 200px;
+    width: 200px;
+  }
 </style>
 {% include 'candidate/candidate_nav.html' %}
 <div class="oh-wrapper">
@@ -53,7 +60,41 @@
   </div>
 </div>
 
+<script>
+  function submitForm(elem) {
+    $(elem).siblings(".add_more_submit").click();
+  }
 
+	function enlargeImage(src) {
+		var enlargeImageContainer = $('#enlargeImageContainer');
+		enlargeImageContainer.empty();
+    style = "width:100%; height:90%; box-shadow: 0 10px 10px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.2); background:white"
+		var enlargedImage = $('<iframe>').attr({'src': src,'style': style,});
+    var name =$('<span>').text(src.split('/').pop().replace(/_/g, " "))
+		enlargeImageContainer.append(enlargedImage);
+		enlargeImageContainer.append(name);
+		setTimeout(function() {
+		  enlargeImageContainer.show();
+
+      const iframe = document.querySelector("iframe").contentWindow;
+      var iframe_document = iframe.document
+      iframe_image = iframe_document.getElementsByTagName('img')[0]
+      $(iframe_image).attr("style","width:100%; height:100%;")
+
+		}, 100);
+	}
+
+  function hideEnlargeImage() {
+		var enlargeImageContainer = $('#enlargeImageContainer');
+		enlargeImageContainer.empty();
+  }
+
+  $(document).on('click', function(event){
+    if (!$(event.target).closest('#enlargeImageContainer').length) {
+        hideEnlargeImage();
+    }
+  });
+</script>
 
 <script src="{% static '/candidate/bulk.js' %}"></script>
 
diff --git a/recruitment/templates/pipeline/bulk_resume.html b/recruitment/templates/pipeline/bulk_resume.html
index 480e08489..ddf3ebae9 100644
--- a/recruitment/templates/pipeline/bulk_resume.html
+++ b/recruitment/templates/pipeline/bulk_resume.html
@@ -47,15 +47,16 @@
                 type="file"
                 name="files"
                 class="d-none"
+                accept=".pdf"
                 multiple="true"
                 id="addFile"
                 onchange="submitForm(this)"
-            /> 
+            />
             <input type="submit" class="d-none add_more_submit" value="save" />
         </form>
     </div>
     <div style="width: 50%">
-        <div id="enlargeImageContainer" class="enlargeImageContainer"></div>
+        <div id="enlargeImageContainer" style="width:300px; height:400px;" class="enlargeImageContainer"></div>
     </div>
 
 </div>
@@ -64,4 +65,4 @@
 
 <div class="" id="matchingResume" hx-get="{% url 'matching-resumes' rec_id %}" hx-target="#matchingResume" hx-trigger="load">
 
-</div>
\ No newline at end of file
+</div>
diff --git a/recruitment/templates/pipeline/matching_resumes.html b/recruitment/templates/pipeline/matching_resumes.html
index 22999c18e..91ae55294 100644
--- a/recruitment/templates/pipeline/matching_resumes.html
+++ b/recruitment/templates/pipeline/matching_resumes.html
@@ -14,19 +14,19 @@
 			{% for resume in matched_resumes %}
 			<div class="oh-sticky-table__tr" draggable="true">
 				<div class="oh-sticky-table__td" align="center">
-                    <a href="{{ resume.resume.file.url }}" rel="noopener noreferrer" target="_blank"> {{resume.resume}} </a>
+                    <a href="{{ resume.resume.file.url }}" onmouseover="enlargeImage('{{ resume.resume.file.url }}',$(this))" rel="noopener noreferrer" target="_blank"> {{resume.resume}} </a>
                 </div>
-				<div class="oh-sticky-table__td" align="center">{{resume.matching_skills_count}}</div>
+				<div class="oh-sticky-table__td" align="center">{% if resume.image_pdf %}<p class="text-danger">{% trans "Need verification" %}</p>{% else %}{{resume.matching_skills_count}}{% endif %}</div>
 				{% if perms.base.change_department or perms.base.delete_department %}
 					<div class="oh-sticky-table__td">
                         {% if resume.resume.is_candidate %}
-                        <a class="oh-btn oh-btn--success" 
+                        <a class="oh-btn oh-btn--success"
                             href="#"
                         >
                             {% trans "Candidated Added" %}
                         </a>
                         {% else %}
-                            <a class="oh-btn oh-btn--info" 
+                            <a class="oh-btn oh-btn--info"
                                 target="_blank"
                                 href="{% url 'application-form' %}?recruitmentId={{rec_id}}&resumeId={{resume.resume.pk}}"
                             >
diff --git a/recruitment/templates/pipeline/pipeline_tabs.html b/recruitment/templates/pipeline/pipeline_tabs.html
index 83942578a..fbb50e3c2 100644
--- a/recruitment/templates/pipeline/pipeline_tabs.html
+++ b/recruitment/templates/pipeline/pipeline_tabs.html
@@ -50,7 +50,7 @@
                   >
                 </li>
               {% endif %}
-              {% if perms.recruitment.change_recruitment or request.user|recruitment_manages:rec %}
+              {% if perms.recruitment.add_candidate or request.user|recruitment_manages:rec %}
                 <li class="oh-dropdown__item">
                   <a hx-get = "{% url 'view-bulk-resume'%}?rec_id={{rec.id}}"
                     hx-target = "#bulkResumeUploadBody"
diff --git a/recruitment/views/views.py b/recruitment/views/views.py
index c9fa8a6d9..bdf2cb4c0 100644
--- a/recruitment/views/views.py
+++ b/recruitment/views/views.py
@@ -1324,7 +1324,7 @@ def candidate_view(request):
     view_type = request.GET.get("view")
     previous_data = request.GET.urlencode()
     candidates = Candidate.objects.filter(is_active=True)
-    candidate_all = Candidate.objects.all()
+    recruitments = Recruitment.objects.filter(closed=False, is_active=True)
 
     mails = list(Candidate.objects.values_list("email", flat=True))
     # Query the User model to check if any email is present
@@ -1354,6 +1354,7 @@ def candidate_view(request):
             "filter_dict": data_dict,
             "gp_fields": CandidateReGroup.fields,
             "emp_list": existing_emails,
+            "recruitments": recruitments,
         },
     )
 
@@ -2653,6 +2654,11 @@ def delete_reject_reason(request):
 
 
 def extract_text_with_font_info(pdf):
+    """
+    This method is used to extract text from the pdf and create a list of dictionaries containing details about the extracted text.
+    Args:
+        pdf (): pdf file to extract text from
+    """
     pdf_bytes = pdf.read()
     pdf_doc = io.BytesIO(pdf_bytes)
     doc = fitz.open("pdf", pdf_doc)
@@ -2682,6 +2688,15 @@ def extract_text_with_font_info(pdf):
 
 
 def rank_text(text_info):
+    """
+    This method is used to rank the text
+
+    Args:
+        text_info: List of dictionary containing the details
+
+    Returns:
+        Returns a sorted list
+    """
     ranked_text = sorted(
         text_info, key=lambda x: (x["font_size"], x["capitalization"]), reverse=True
     )
@@ -2689,6 +2704,15 @@ def rank_text(text_info):
 
 
 def dob_matching(dob):
+    """
+    This method is used to change the date format to YYYY-MM-DD
+
+    Args:
+        dob: Date
+
+    Returns:
+        Return date in YYYY-MM-DD
+    """
     date_formats = [
         "%Y-%m-%d",
         "%Y/%m/%d",
@@ -2709,6 +2733,12 @@ def dob_matching(dob):
 
 
 def extract_info(pdf):
+    """
+    This method creates the contact information dictionary from the provided pdf file
+    Args:
+        pdf_file: pdf file
+    """
+
     text_info = extract_text_with_font_info(pdf)
     ranked_text = rank_text(text_info)
 
@@ -2780,6 +2810,9 @@ def extract_info(pdf):
 
 
 def resume_completion(request):
+    """
+    This function is returns the data for completing the candidate creation form
+    """
     resume_file = request.FILES["resume"]
     contact_info = extract_info(resume_file)
 
@@ -2800,6 +2833,9 @@ def check_vaccancy(request):
 
 @login_required
 def create_skills(request):
+    """
+    This method is used to create the skills
+    """
     instance_id = eval(str(request.GET.get("instance_id")))
     dynamic = request.GET.get("dynamic")
     hx_vals = request.GET.get("data")
@@ -2847,7 +2883,7 @@ def create_skills(request):
 @permission_required("recruitment.delete_rejectreason")
 def delete_skills(request):
     """
-    This method is used to delete the reject reasons
+    This method is used to delete the skills
     """
     ids = request.GET.getlist("ids")
     skills = Skill.objects.filter(id__in=ids)
@@ -2857,7 +2893,13 @@ def delete_skills(request):
     return HttpResponseRedirect(request.META.get("HTTP_REFERER", "/"))
 
 
+@login_required
+@hx_request_required
+@manager_can_enter("recruitment.add_candidate")
 def view_bulk_resumes(request):
+    """
+    This function returns the bulk_resume.html page to the modal
+    """
     rec_id = eval(str(request.GET.get("rec_id")))
     resumes = Resume.objects.filter(recruitment_id=rec_id)
 
@@ -2866,7 +2908,13 @@ def view_bulk_resumes(request):
     )
 
 
+@login_required
+@hx_request_required
+@manager_can_enter("recruitment.add_candidate")
 def add_bulk_resumes(request):
+    """
+    This function is used to create bulk resume
+    """
     rec_id = eval(str(request.GET.get("rec_id")))
     recruitment = Recruitment.objects.get(id=rec_id)
     if request.method == "POST":
@@ -2884,9 +2932,11 @@ def add_bulk_resumes(request):
 
 
 @login_required
+@hx_request_required
+@manager_can_enter("recruitment.add_candidate")
 def delete_resume_file(request):
     """
-    Used to delete attachment
+    Used to delete resume
     """
     ids = request.GET.getlist("ids")
     rec_id = request.GET.get("rec_id")
@@ -2899,7 +2949,12 @@ def delete_resume_file(request):
 
 
 def extract_words_from_pdf(pdf_file):
-    # Open the PDF file
+    """
+    This method is used to extract the words from the pdf file into a list.
+    Args:
+        pdf_file: pdf file
+
+    """
     pdf_document = fitz.open(pdf_file.path)
 
     words = []
@@ -2908,7 +2963,6 @@ def extract_words_from_pdf(pdf_file):
         page = pdf_document.load_page(page_num)
         page_text = page.get_text()
 
-        # Use regular expression to extract words
         page_words = re.findall(r"\b\w+\b", page_text.lower())
 
         words.extend(page_words)
@@ -2919,7 +2973,16 @@ def extract_words_from_pdf(pdf_file):
 
 
 @login_required
+@hx_request_required
+@manager_can_enter("recruitment.add_candidate")
 def matching_resumes(request, rec_id):
+    """
+    This function returns the matching resume table after sorting the resumes according to their scores
+
+    Args:
+        rec_id: Recruitment ID
+
+    """
     recruitment = Recruitment.objects.filter(id=rec_id).first()
     skills = recruitment.skills.values_list("title", flat=True)
     resumes = recruitment.resume.all()
@@ -2931,9 +2994,11 @@ def matching_resumes(request, rec_id):
         words = extract_words_from_pdf(resume.file)
         matching_skills_count = sum(skill.lower() in words for skill in skills)
 
-        resume_ranks.append(
-            {"resume": resume, "matching_skills_count": matching_skills_count}
-        )
+        item = {"resume": resume, "matching_skills_count": matching_skills_count}
+        if not len(words):
+            item["image_pdf"] = True
+
+        resume_ranks.append(item)
 
     candidate_resumes = [
         rank for rank in resume_ranks if rank["resume"].id in is_candidate_ids
@@ -2961,7 +3026,12 @@ def matching_resumes(request, rec_id):
     )
 
 
+@login_required
+@manager_can_enter("recruitment.add_candidate")
 def matching_resume_completion(request):
+    """
+    This function is returns the data for completing the candidate creation form
+    """
     resume_id = request.GET.get("resume_id")
     resume_obj = get_object_or_404(Resume, id=resume_id)
     resume_file = resume_obj.file