New analysis interface

web/app/corpora/events.py

@@ -57,7 +57,8 @@ def corpus_analysis_get_meta_data(corpus_id):
             texts_metadata[text_id][struct_attr.attrs['name'][(len(text_attr.attrs['name']) + 1):]] = struct_attr.values_by_ids(list(range(struct_attr.attrs['size'])))[text_id]
     metadata['corpus_all_texts'] = texts_metadata
     metadata['corpus_analysis_date'] = datetime.utcnow().isoformat()
-    metadata['corpus_cqi_py_version'] = cqi.version
+    metadata['corpus_cqi_py_protocol_version'] = client.api.version
+    metadata['corpus_cqi_py_package_version'] = cqi.__version__
     metadata['corpus_cqpserver_version'] = 'CQPserver v3.4.22'  # TODO: make this dynamically
 
     # write some metadata to the db
@@ -127,7 +128,6 @@ def corpus_analysis_query(query):
 @socketio.on('corpus_analysis_inspect_match')
 @socketio_login_required
 def corpus_analysis_inspect_match(payload):
-    payload = payload["payload"]
     client = corpus_analysis_clients.get(request.sid)
     if client is None:
         response = {'code': 424, 'desc': 'No client found for this session',

web/app/corpora/forms.py

@@ -63,7 +63,7 @@ class AddCorpusForm(FlaskForm):
 class QueryForm(FlaskForm):
     query = StringField('Query',
                         validators=[DataRequired(), Length(1, 1024)])
-    submit = SubmitField('Send query')
+    submit = SubmitField('Search')
 
 
 class DisplayOptionsForm(FlaskForm):

web/app/static/js/nopaque.InteractionElement.js

@@ -0,0 +1,33 @@
+class InteractionElement {
+  constructor(htmlId="",
+              disabledBefore=true,
+              disabledAfter=false,
+              hideBefore=true,
+              hideAfter=false) {
+  this.htmlId = htmlId;
+  this.callbacks = {};
+  this.disabledBefore = disabledBefore;
+  this.disabledAfter = disabledAfter;
+  this.hideBefore = hideBefore;
+  this.hideAfter = hideAfter;
+  }
+
+  getElement() {
+    this.interactionStatusElement = document.getElementById(this.htmlId);
+    return this.interactionStatusElement
+  }
+
+  setCallback(trigger, callback, bindThis, args=[]) {
+    this.callbacks[trigger] = {
+                                "function": callback,
+                                "bindThis": bindThis,
+                                "args": args
+                              };
+  }
+
+  bindThisToCallback(trigger) {
+    let callback = this.callbacks[trigger];
+    let boundedCallback = callback["function"].bind(callback.bindThis);
+    return boundedCallback;
+  }
+}

web/app/static/js/nopaque.callbacks.js

@@ -7,6 +7,7 @@ function querySetup(payload) {
   // This is called when a query was successfull
   // some hiding and resetting
   queryResultsExportElement.classList.add("disabled");
+  addToSubSubcorpusElement.setAttribute("disabled", "");
   queryResultsDeterminateElement.style.width = "0%";
   queryResultsProgressElement.classList.remove("hide");
   queryResultsUserFeedbackElement.classList.remove("hide");
@@ -14,6 +15,7 @@ function querySetup(payload) {
   receivedMatchCountElement.innerText = "0";
   textLookupCountElement.innerText = "0";
   matchCountElement.innerText = payload.match_count;
+  textTitlesElement.innterText = "";
   // always re initializes results to delete old results from it
   // this has to be done here again because the last chunk from old results was still being recieved
   results.clearAll()
@@ -53,6 +55,11 @@ function queryRenderResults(payload) {
   // show user current and total match count
   receivedMatchCountElement.innerText = `${results.data.matches.length}`;
   textLookupCountElement.innerText = `${Object.keys(results.data.text_lookup).length}`;
+  let titles = new Array();
+  for (let [key, value] of Object.entries(results.data.text_lookup)) {
+    titles.push(`${value.title} (${value.publishing_year})`);
+  };
+  textTitlesElement.innerText = `${titles.join(", ")}`;
   console.log("Results recieved:", results.data);
   // upate progress status
   progress = payload.progress;  // global declaration
@@ -60,10 +67,14 @@ function queryRenderResults(payload) {
     queryResultsProgressElement.classList.add("hide");
     queryResultsUserFeedbackElement.classList.add("hide");
     queryResultsExportElement.classList.remove("disabled");
+    addToSubSubcorpusElement.removeAttribute("disabled");
     results.jsList.activateInspect();
+    // inital expert mode check and sub subcorpus activation
+    if (addToSubSubcorpusElement.checked) {
+      results.jsList.activateAddToSubSubcorpus();
     }
-  // inital expert mode check and activation
     if (expertModeSwitchElement.checked) {
       results.jsList.expertModeOn("query-display");
     }
+  }
 }

web/app/static/js/nopaque.lists.js

@@ -134,8 +134,27 @@ class ResultsList extends List {
   this.currentExpertTokenElements = {}; // all token elements which have added
   // classes like chip and hoverable for expert view. Collected
   //here to delete later on
+  this.addToSubSubcorpuStatus = {};
   }
 
+  // handels interactionElements during a pagination navigation
+  pageChangeEventInteractionHandler(interactionElements) {
+    // get elements to check thier status
+    for (let interaction of interactionElements) {
+      let element = interaction.getElement();
+      if (element.checked) {
+        let f_on = interaction.bindThisToCallback("on");
+        let args_on = interaction.callbacks.on.args;
+        f_on(...args_on);
+        console.log("ON TRIGGERED");
+      } else {
+        let f_off = interaction.bindThisToCallback("off");
+        let args_off = interaction.callbacks.off.args;
+        f_off(...args_off);
+        console.log("OFF TRIGGERED");
+      }
+    }
+  }
 
   // get display options from display options form element
   static getDisplayOptions(displayOptionsFormElement) {
@@ -152,6 +171,40 @@ class ResultsList extends List {
     return displayOptionsData
   }
 
+  // ###### Functions to add one match to a sub-subcorpus ######
+  // activate add button
+  activateAddToSubSubcorpus() {
+    if (progress === 100) {
+      let addToSubSubcorpusBtnElements = document.getElementsByClassName("add");
+      for (let addToSubSubcorpusBtn of addToSubSubcorpusBtnElements) {
+        addToSubSubcorpusBtn.classList.remove("hide");
+      }
+    }
+  }
+  // deactivate add button
+  deactivateAddToSubSubcorpus() {
+    let addToSubSubcorpusBtnElements = document.getElementsByClassName("add");
+    for (let addToSubSubcorpusBtn of addToSubSubcorpusBtnElements) {
+      addToSubSubcorpusBtn.classList.add("hide");
+    }
+  }
+  // add match on click to a SubSubcorpus
+  addToSubSubcorpus(dataIndex) {
+    if (!this.addToSubSubcorpuStatus[dataIndex]
+        || this.addToSubSubcorpuStatus === undefined) {
+      event.target.classList.remove("grey");
+      event.target.classList.add("green");
+      event.target.innerText = "check";
+      this.addToSubSubcorpuStatus[dataIndex] = true;
+      console.log(dataIndex);
+    } else if (this.addToSubSubcorpuStatus[dataIndex]) {
+      event.target.classList.remove("green");
+      event.target.classList.add("grey");
+      event.target.innerText = "add";
+      this.addToSubSubcorpuStatus[dataIndex] = false;
+    }
+  }
+
   // ###### Functions to inspect one match, to show more details ######
   // activate inspect buttons if progress is 100
   activateInspect() {
@@ -167,22 +220,21 @@ class ResultsList extends List {
   }
 
   //gets result cpos infos for one dataIndex to send back to the server
-  inspect(dataIndex) {
+  inspect(dataIndex, type) {
     this.contextId = dataIndex;
     let contextResultsElement;
     contextResultsElement = document.getElementById("context-results");
     contextResultsElement.innerHTML = "";  // clear it from old inspects
     contextModal.open();
     nopaque.socket.emit("corpus_analysis_inspect_match",
-            {
+                      {"type": type,
-              payload: {
                        first_cpos: results.data.matches[dataIndex].c[0],
                        last_cpos: results.data.matches[dataIndex].c[1],
                       }
-            }
           );
   }
 
+  // create Element from HTML String helper function
   HTMLTStrToElement(htmlStr) {
     // https://stackoverflow.com/questions/494143/creating-a-new-dom-element-from-an-html-string-using-built-in-dom-methods-or-pro/35385518#35385518
     let template = document.createElement("template");
@@ -432,20 +484,6 @@ class ResultsList extends List {
   }
 
   // ###### Expert view event functions ######
-
-  // Event function to check if pagination is used and then look if
-  // expertModeSwitchElement is checked
-  // if checked than expertModeOn is executed
-  // if unchecked expertModeOff is executed
-  eventHandlerCheck(event) {
-    if (expertModeSwitchElement.checked) {
-      this.expertModeOn("query-display");
-    } else if (!expertModeSwitchElement.checked) {
-      event.preventDefault();
-      this.expertModeOff("query-display");
-    }
-  }
-
   // function to create a tooltip for the current hovered token
   tooltipEventCreate(event) {
     // console.log("Create Tooltip on mouseover.");
@@ -465,8 +503,12 @@ class ResultsList extends List {
   }
 
   expertModeOn(htmlId) {
-    // torn the expert mode on for all tokens in the DOM element identified by its htmlID
+    // turn the expert mode on for all tokens in the DOM element identified by its htmlID
-    this.currentExpertTokenElements[htmlId] = document.getElementById(htmlId).getElementsByClassName("token");
+    console.log(this);
+    if (!Array.isArray(this.currentExpertTokenElements[htmlId])) {
+      this.currentExpertTokenElements[htmlId] = [];
+    }
+    this.currentExpertTokenElements[htmlId].push( ...document.getElementById(htmlId).getElementsByClassName("token"));
     this.tooltipEventCreateBind = this.tooltipEventCreate.bind(this);
     this.tooltipEventDestroyBind = this.tooltipEventDestroy.bind(this);
     this.eventTokens[htmlId] = [];
@@ -511,6 +553,13 @@ class ResultsList extends List {
   // function to remove extra informations and animations from tokens
   expertModeOff(htmlId) {
     // console.log("Expert mode is off.");
+    console.log(this);
+    if (!Array.isArray(this.currentExpertTokenElements[htmlId])) {
+      this.currentExpertTokenElements[htmlId] = [];
+    }
+    if (!Array.isArray(this.eventTokens[htmlId])) {
+      this.eventTokens[htmlId] = [];
+    }
     for (let tokenElement of this.currentExpertTokenElements[htmlId]) {
       tokenElement.classList.remove("chip", "hoverable", "expert-view");
     }
@@ -524,6 +573,7 @@ class ResultsList extends List {
   }
 
   createResultRowElement(item, chunk) {
+    let addToSubSubcorpusBtn;
     let c;
     let cCellElement;
     let cpos;
@@ -579,16 +629,29 @@ class ResultsList extends List {
         `<span class="token" data-cpos="${cpos}">${token.word} </span>`);
       // get text titles of every hit cpos token
       textTitles.add(chunk.text_lookup[token.text].title);
-      // add button to trigger more context to every match td
-      inspectBtn = document.createElement("a");
-      inspectBtn.setAttribute("class", `btn-floating btn-flat waves-effect` +
-                                       `waves-light grey right inspect disabled`
-                              );
-      inspectBtn.innerHTML = '<i class="material-icons">search</i>';
-      inspectBtn.onclick = () => {this.inspect(values.index)};
     }
-    // add text titles at front as first td of one row
+    // add some interaction buttons
+    // # some btn css rules and classes
+    let css = `margin-right: 10px;`
+    let classes = `btn-floating btn-flat waves-effect` +
+                  `waves-light grey right`
+    // # add button to trigger more context to every match td
+    inspectBtn = document.createElement("a");
+    inspectBtn.setAttribute("class", classes + ` disabled inspect`
+                            );
+    inspectBtn.setAttribute("style", css)
+    inspectBtn.innerHTML = '<i class="material-icons">search</i>';
+    inspectBtn.onclick = () => {this.inspect(values.index, "inspect")};
+    // # add btn to add matches to sub-subcorpus. hidden per default
+    addToSubSubcorpusBtn = document.createElement("a");
+    addToSubSubcorpusBtn.setAttribute("class", classes + ` hide add`
+                                );
+    addToSubSubcorpusBtn.setAttribute("style", css)
+    addToSubSubcorpusBtn.innerHTML = '<i class="material-icons">add</i>';
+    addToSubSubcorpusBtn.onclick= (event) => {this.addToSubSubcorpus(values.index)}
     cCellElement.appendChild(inspectBtn);
+    cCellElement.appendChild(addToSubSubcorpusBtn);
+    // add text titles at front as first td of one row
     textTitlesCellElement.innerText = [...textTitles].join(", ");
     matchRowElement.insertAdjacentHTML("afterbegin", textTitlesCellElement.outerHTML);
     matchNrElement.innerText = values.index + 1;

web/app/templates/corpora/analyse_corpus.html.j2

@@ -1,24 +1,17 @@
 {% extends "nopaque.html.j2" %}
 
+{% set headline = ' ' %}
+
 {% set full_width = True %}
 
 {% block page_content %}
 <div class="col s12">
-  <ul class="collapsible expandable">
+  <div class="card">
-    <li class="active">
+    <div class="card-content" style="padding-top: 5px;
-      <!-- <div class="collapsible-header">
+                             padding-bottom: 0px;">
-        <i class="material-icons">search</i>CQP Query
-      </div> -->
-      <!-- Div element above is part of valid materialize collapsible.
-      Commented out to prevent the user from collapsing it and also to save
-      space -->
-      <div class="collapsible-body" style="padding-top: 10px;
-                                           padding-right: 2rem;
-                                           padding-bottom: 0px;
-                                           padding-left: 2rem;">
       <!-- Query form -->
-        <form id="query-form">
       <div class="row">
+      <form id="query-form">
           <div class="col s12 m10">
             <div class="input-field">
               <i class="material-icons prefix">search</i>
@@ -33,49 +26,28 @@
               </span>
             </div>
           </div>
-            <div class="col s12 m2">
+          <div class="col s12 m2 right-align">
             <br class="hide-on-small-only">
             {{ M.render_field(query_form.submit, material_icon='send') }}
           </div>
-          </div>
       </form>
     </div>
-    </li>
-    <li class="hoverable">
-      <div class="collapsible-header">
-        <i class="material-icons">settings</i>Display Options
-      </div>
-      <div class="collapsible-body">
-        <!-- Display options form -->
-        <form id="display-options-form">
-          <div class="row">
-            <div class="col s12 m6">
-              {{ M.render_field(display_options_form.results_per_page,
-                                material_icon='format_list_numbered') }}
-            </div>
-            <div class="col s12 m6">
-              {{ M.render_field(display_options_form.result_context,
-                                material_icon='short_text') }}
-            </div>
-            <div class="col s12">
-              {{ M.render_field(display_options_form.expert_mode) }}
     </div>
   </div>
-        </form>
-      </div>
-    </li>
-  </ul>
 </div>
 
 <!-- entire results div/card -->
 <div class="col s12" id="query-display">
   <div class="card">
     <div class="card-content" id="result-list" style="overflow: hidden;">
-      <span class="card-title">Query Results</span>
       <div class="error-container hide show-on-error"></div>
-      <div class="hide show-on-success">
+      <div class="hide show-on-success" style="margin-top:-20px;">
-        <div class="col s12 m6 l6">
+        <div class="row" style="margin-bottom: 0px;">
-          <div class="row">
+          <div class="col s12 m3 l3" id="results-info">
+            <div class="row section">
+              <h6 style="margin-top: 0px;">Infos</h6>
+              <div class="divider" style="margin-bottom: 10px;"></div>
+              <div class="col" id="infos">
                 <p>
                   <span id="received-match-count">
                   </span> of
@@ -84,7 +56,9 @@
                   <br>
                   Matches occured in
                   <span id="text-lookup-count"></span>
-              corpus files.
+                  corpus files:
+                  <br>
+                  <span id=text-titles></span>
                 </p>
                 <p id="query-results-user-feedback">
                   <i class="material-icons">help</i>
@@ -92,24 +66,54 @@
                   Functions like "Export Results" and "Match Inspect" will be
                   available after all matches have been loaded.
                 </p>
-          </div>
-          <div class="row">
                 <div class="progress" id="query-results-progress">
                   <div class="determinate" id="query-results-determinate"></div>
                 </div>
               </div>
             </div>
-        <div class="col s12 m6 l6">
+          </div>
-          <div class="row">
+          <div class="col s12 m9 l9" id="actions-and-tools">
+            <div class="row section">
+              <div class="col" id="Export">
+                <h6 style="margin-top: 0px;">Export</h6>
+                <div class="divider" style="margin-bottom: 10px;"></div>
                 <button id="query-results-export"
                         class="waves-effect
                         waves-light
-                           btn-small
+                        btn-flat
-                           right disabled"
+                        disabled"
                         type="submit">Export Results
-                    <i class="material-icons right">file_download</i>
+                  <i class="material-icons left">file_download</i>
                 </button>
               </div>
+              <div class="col" id="Create">
+                <h6 style="margin-top: 0px;">Create</h6>
+                <div class="divider" style="margin-bottom: 10px;"></div>
+                <div class="switch">
+                  Sub-Subcorpus creation:
+                  <label>
+                    Off
+                    <input disabled
+                           type="checkbox"
+                           id="add-to-sub-subcorpus">
+                    <span class="lever"></span>
+                    On
+                  </label>
+                </div>
+              </div>
+              <div class="col" id="Display">
+                <h6 style="margin-top: 0px;">Display</h6>
+                <div class="divider" style="margin-bottom: 10px;"></div>
+                <form id="display-options-form">
+                  {{ M.render_field(display_options_form.results_per_page,
+                                    material_icon='format_list_numbered') }}
+                  {{ M.render_field(display_options_form.result_context,
+                                    material_icon='short_text') }}
+                  {{ M.render_field(display_options_form.expert_mode) }}
+                </form>
+              </div>
+            </div>
+          </div>
         </div>
         <!-- Table showing the query results -->
         <div class="col s12">
@@ -275,11 +279,15 @@
 </script>
 <script src="{{ url_for('static', filename='js/nopaque.callbacks.js') }}">
 </script>
+<script src="{{ url_for('static', filename='js/nopaque.InteractionElement.js') }}">
+</script>
 <script>
 // ###### Defining global variables used in other functions ######
+  var addToSubSubcorpusElement; // Button to start adding matches to sub-subcorpus
   var client;  // CorpusAnalysisClient first undefined on DOMContentLoaded defined
   var collapsibleElements;  // All collapsibleElements on this page
   var contextModal;  // Modal to open on inspect for further match context
+  var data;  // full JSON object holding match results
   var expertModeSwitchElement; // Expert mode switch Element
   var initDisplay;  // CorpusAnalysisDisplay object first undfined on DOMContentLoaded defined
   var matchCountElement;  // Total nr. of matches will be displayed in this element
@@ -292,10 +300,11 @@
   var queryResultsUserFeedbackElement;  // Element showing match count|total etc
   var receivedMatchCountElement;  // Nr. of loaded matches will be displayed in this element
   var results;  // results object
-  var data;  // full JSON object holding match results
   var resultsList;  // resultsList object
   var resultsListOptions;  // specifies ResultsList options
   var textLookupCountElement  // Nr of texts the matches occured in will be shown in this element
+  var interactionElements;  // Interaction elements and their parameters
+  var textTitlesElement;  // matched text titles
 
   // ###### Defining local scope variables ######
   let contextPerItemElement;  // Form Element for display option
@@ -315,12 +324,15 @@
 
   // ###### Initialize variables ######
   client = undefined;
+  addToSubSubcorpusElement = document.getElementById("add-to-sub-subcorpus");
   collapsibleElements = document.querySelector('.collapsible.expandable');
   contextModal = document.getElementById("context-modal");
+  contextPerItemElement = document.getElementById("display-options-form-result_context");
   contextSentencesElement = document.getElementById("context-sentences");
   displayOptionsFormElement = document.getElementById("display-options-form");
   expertModeSwitchElement = document.getElementById("display-options-form-expert_mode");
   exportModal = document.getElementById("query-results-download-modal");
+  hitsPerPageInputElement = document.getElementById("display-options-form-results_per_page");
   initDisplay = undefined;
   initDisplayElement = document.getElementById("init-display");
   matchCountElement = document.getElementById("match-count");
@@ -334,8 +346,7 @@
   queryResultsUserFeedbackElement = document.getElementById("query-results-user-feedback");
   receivedMatchCountElement = document.getElementById("received-match-count");
   textLookupCountElement = document.getElementById("text-lookup-count");
-  hitsPerPageInputElement = document.getElementById("display-options-form-results_per_page");
+  textTitlesElement = document.getElementById("text-titles");
-  contextPerItemElement = document.getElementById("display-options-form-result_context");
 
   // ###### js list options and intialization ######
   displayOptionsData = ResultsList.getDisplayOptions(displayOptionsFormElement);
@@ -430,25 +441,74 @@
     // live update of lr context per item if context value is changed
     contextPerItemElement.onchange = results.jsList.changeContext;
 
+    // stuff that happens in the list table and should also be checked and
+    // updated if the pagination is used
+
+    interactionElements = new Array();
+    let expertModeInteraction = new InteractionElement("display-options-form-expert_mode");
+    expertModeInteraction.setCallback("on",
+                                      results.jsList.expertModeOn,
+                                      results.jsList,
+                                      ["query-display"])
+    expertModeInteraction.setCallback("off",
+                                      results.jsList.expertModeOff,
+                                      results.jsList,
+                                      ["query-display"])
+    let subSubcorpusInteraction = new InteractionElement("add-to-sub-subcorpus");
+    subSubcorpusInteraction.setCallback("on",
+                                        results.jsList.activateAddToSubSubcorpus,
+                                        results.jsList);
+    subSubcorpusInteraction.setCallback("off",
+                                        results.jsList.deactivateAddToSubSubcorpus,
+                                        results.jsList);
+    interactionElements.push(expertModeInteraction, subSubcorpusInteraction);
+
+
     // eventListener if pagination is used to apply new context size to new page
     // and also activate inspect match if progress is 100
+    // also adds more interaction buttons like add to subcorpus
     for (let element of paginationElements) {
       element.addEventListener("click", results.jsList.changeContext);
       element.addEventListener("click", results.jsList.activateInspect);
+      element.addEventListener("click", results.jsList.activateAddToSubSubcorpus);
+      element.addEventListener("click", (event) => {
+        results.jsList.pageChangeEventInteractionHandler(interactionElements);
+      });
     }
 
-    expertModeSwitchElement.addEventListener("change", (event) => {
+    // checks if a change for every interactionElement happens and executes
+    // the callbacks accordingly
+    for (let interaction of interactionElements) {
+      let element = interaction.getElement()
+      element.addEventListener("change", (event) => {
         if (event.target.checked) {
-        results.jsList.expertModeOn("query-display");
+          let f_on = interaction.bindThisToCallback("on");
-        for (let element of paginationElements) {
+          let args_on = interaction.callbacks.on.args;
-          element.onclick = (event) => {
+          f_on(...args_on);
-            results.jsList.eventHandlerCheck(event)
-          }
-        }
         } else {
-        results.jsList.expertModeOff("query-display");
+          let f_off = interaction.bindThisToCallback("off");
+          let args_off = interaction.callbacks.off.args;
+          f_off(...args_off);
         }
       });
+    };
+
+    // Show add buttons for sub-subcorpus creation if this is pressed
+    // addToSubSubcorpusElement.addEventListener("change", (event) => {
+    //   if (event.target.checked) {
+    //     results.jsList.activateAddToSubSubcorpus();
+    //   } else {
+    //     results.jsList.deActivateAddToSubSubcorpus();
+    //   }
+    // });
+
+    // expertModeSwitchElement.addEventListener("change", (event) => {
+    //   if (event.target.checked) {
+    //     results.jsList.expertModeOn("query-display");
+    //   } else {
+    //     results.jsList.expertModeOff("query-display");
+    //   }
+    // });
   });
 
   // Add onclick to open download modal when Export Results button is pressed

web/app/templates/corpora/corpus.html.j2

@@ -86,9 +86,9 @@
             <td style="word-break: break-word;">{{ file.title }}</td>
             <td>{{ file.publishing_year }}</td>
             <td class="right-align">
-              <a class="btn-small waves-effect waves-light" href="{{ url_for('corpora.edit_corpus_file', corpus_file_id=file.id, corpus_id=corpus.id) }}"><i class="material-icons">edit</i></a>
+              <a class="btn-floating waves-effect waves-light" href="{{ url_for('corpora.edit_corpus_file', corpus_file_id=file.id, corpus_id=corpus.id) }}"><i class="material-icons">edit</i></a>
-              <a class="btn-small waves-effect waves-light" href="{{ url_for('corpora.download_corpus_file', corpus_file_id=file.id, corpus_id=corpus.id) }}"><i class="material-icons">file_download</i></a>
+              <a class="btn-floating waves-effect waves-light" href="{{ url_for('corpora.download_corpus_file', corpus_file_id=file.id, corpus_id=corpus.id) }}"><i class="material-icons">file_download</i></a>
-              <a data-target="delete-corpus-file-{{ file.id }}-modal" class="btn-small modal-trigger red waves-effect waves-light"><i class="material-icons">delete</i></a>
+              <a data-target="delete-corpus-file-{{ file.id }}-modal" class="btn-floating modal-trigger red waves-effect waves-light"><i class="material-icons">delete</i></a>
             </td>
           </tr>
           {% endfor %}